Laboratory of Clinical Proteomics

Group headed by Piotr Widłak PhD, DSc and Monika Pietrowska PhD, DSc

Main research directions

• Application of mass spectrometry to identification and validation of novel proteomic and metabolomic markers of potential importance in the molecular diagnosis of cancer.
• The role of extracellular vesicles in intercellular communication.
• Cellular response to stress and regulation of signal transduction pathways induced by radiation and other DNA damaging agents.

Keywords:

proteomics; metabolomics; mass spectrometry; MALDI imaging; serum proteome; biomarkers; cell signalling; response to stress; regulation of gene expression; ionizing radiation; small extracellular vesicles; oncoimmunology

The Group

Piotr Widłak PhD, DSc	professor	piotr.widlak@gliwice.nio.gov.pl	Medical University of Gdańsk
Monika Pietrowska PhD, DSc	professor	monika.pietrowska@gliwice.nio.gov.pl	+48 32 278 9672
Marta Gawin PhD	assistant professor	marta.gawin@gliwice.nio.gov.pl	+48 32 278 9627
Karol Jelonek PhD	assistant professor	karol.jelonek@gliwice.nio.gov.pl	+48 32 278 9627
Katarzyna Szołtysek PhD	assistant professor	katarzyna.szoltysek@gliwice.nio.gov.pl	St. Jude Children’s Research Hospital, Memphis, USA
Daria Kania PhD	assistant	daria.kania@gliwice.nio.gov.pl	+48 32 278 9627
Michalina Gramatyka PhD	assistant	michalina.gramatyka@gliwice.nio.gov.pl	+48 32 278 9628
Mateusz Smolarz PhD	biotechnologist	mateusz.smolarz@gliwice.nio.gov.pl	Academy of Physical Education in Katowice
Maciej Ciebiada MSc	PhD student	maciej.ciebiada@gliwice.nio.gov.pl	+48 32 278 9628
Aneta Żebrowska MSc	biologist	aneta.zebrowska@gliwice.nio.gov.pl	+48 32 278 9628
Kinga Karoń MSc	PhD student	kinga.karon@gliwice.nio.gov.pl	+48 32 278 9627

Scientific cooperation

Address:

Theresa L. Whiteside, PhD, MDHC
Professor of Pathology, Immunology and Otolaryngology
UPMC Hillman Cancer Center
University of Pittsburgh Cancer Institute
5117 Centre Avenue
Pittsburgh, PA 15213, U.S.A.

Scientific focus:

The Laboratory of Dr. Theresa L Whiteside is located in the Hillman Cancer Center, University of Pittsburgh. Dr. Whiteside is a group leader of a several investigators (staff members and post-doctoral trainees) conducting basic and translational research focused on defining the role of tumor-derived exosomes (TEX) in the promotion of tumor growth. The laboratory has been conducting pre-clinical and clinical research aimed at defining the mechanisms TEX use to suppress functions of immune cells and mediate pro-tumor activities. In collaboration with Prof. Pietrowska’s group in Gliwice, we have been using proteomics to characterize the protein profiles of TEX isolated from plasma of patients with melanoma or head and neck cancer (HNC) and to establish correlations between TEX protein profiles and the ability of TEX to mediate immune suppression and cancer promotion. This collaboration has been highly successful: it allowed us to identify the exosome protein profiles that discriminated melanoma patients  from healthy donors and also profiles that discriminated melanoma patients with progressive disease from those who were NED after oncologic therapies. These high impact studies were published in JEV (2021), a premier journal in the exosome field. The studies of TEX continue and are being extended to TEX isolated from plasma of patients with other cancers. We expect that TEX as components of liquid tumor biopsy might be confirmed to serve as biomarkers of cancer progression and outcome after oncological therapies.  The collaborative studies with Prof. Pietrowska are currently supported by grants from National Institutes of Health (NIH) and the United States Department of Defense (U.S. DOD).

Address:

Priv.-Doz.  Dr. rer. nat. Jadwiga Jablonska, PhD
Head Translational Oncology
Department of Otorhinolaryngology
University Hospital Essen
Hufelandstrasse 55
45127 Essen, Germany

Scientific focus:

The group explores neutrophil biology and activity in the context of cancer with the ultimate goal of developing a novel neutrophil-based cancer-immunotherapies.

Neutrophils are the most abundant population of leukocytes circulating in human blood that play a key role in the first defense against microbial infections. These cells possess unique and subtle mechanisms to fight off pathogens. In the past, neutrophils were largely ignored in the cancer research due to their highly specialized functions in anti-microbial immune responses. Nowadays, these cells are recognized for their extreme versatility with regard to function and as important players influencing tumor development.

Neutrophils play essential role in inflammation-driven tumorigenesis, therefore representing an independent prognostic marker in a broad variety of neoplasias. Depending on the cytokine milieu, tumor infiltrating neutrophils (TANs) appear to have diverse phenotypes i.e. tumor promoting (N2) or tumor-inhibiting (N1). Importantly, alterations in neutrophil activity could be responsible for the changes in the host predisposition for tumor development, since these cells have a capacity to influence tumor angiogenesis, growth and metastasis.

The research group focuses on the neutrophil-dependent immunoregulatory mechanisms that are responsible for the cancerogenesis in mice and human. They study molecular mechanisms involved in neutrophil polarization, mobilization and activation, but also complex interaction between regulatory myeloid cells during inflammation. The group’s ultimate aim is to identify effective therapeutic approaches to target tumor- promoting myeloid cell functions.

Moreover, the group is interested in overall neutrophil biology, i.e. development, differentiation, activation, migration and responses to various inflammatory stimuli in disease. They analyze the role of multiple cytokines and growth factors in the regulation of emergency myelopoiesis, factors involved in neutrophil homing and the correlation between neutrophil activation and the outcome of disease. Interactions between neutrophils and other myeloid cells are evaluated in cancer, but also during sterile inflammation and infection.

Address:

prof. Marie-Nicole Theodoraki
Universitätsklinikum Ulm
Klinik für Hals-Nasen-Ohrenheilkunde und Kopf- und Halschirurgie
Frauensteige 12
89075 Ulm, Germany

Scientific focus:

Head and neck cancer is a malignant tumor characterized by intense production of immunosuppressive factors in the tumor microenvironment. Prof Theodoraki’s team is investigating how exosomes released from tumor cells inhibit immune cell function, and how to modulate the immunosuppressive tumor microenvironment. Exosomes are virus-sized vesicles that are produced by each cell and provide an efficient pathway for intercellular communication. They contain numerous pieces of information from the cell from which they are released (DNA, RNA, proteins) and can transmit them to the recipient cell. Previous studies have shown that head and neck cancer cells release relatively more exosomes than other cells and transmit a wide range of information to immune cells, either inhibiting or activating them. The team is also investigating the possibility of using exosomes as liquid biomarkers in assessing disease progression and treatment efficacy.

Scientific focus:

Research conducted by the group focuses on angiogenesis and the modulation of the tumor microenvironment by small extracellular vesicles, also known as exosomes. The rapidly increasing number of publications on exosomes and their role in tumor progression motivates to get a better understanding of the mechanisms underlying the exosome-blood vessel cross-talk which may lead to improvements in current diagnosis, prognosis and treatment of cancer. In collaboration with Dr. Monika Pietrowska the group analyzed the proteomic cargo components of tumor-derived exosomes in terms of their pro-angiogenic contents.

Laboratory equipment

Scientific Papers

2024

Ważny Ł, Whiteside TL, Pietrowska M (2024): Oncoviral Infections and Small Extracellular Vesicles. Viruses. 16(8):1291. doi: 10.3390/v16081291.
https://pubmed.ncbi.nlm.nih.gov/39205265/

Kieronska-Rudek A, Kij A, Bar A, Kurpinska A, Mohaissen T, Grosicki M, Stojak M, Sternak M, Buczek E, Proniewski B, Kuś K, Suraj-Prazmowska J, Panek A, Pietrowska M, Zapotoczny S, Shanahan CM, Szabo C, Chlopicki S (2024): Phylloquinone improves endothelial function, inhibits cellular senescence, and vascular inflammation. Geroscience. 46(5):4909-4935. doi: 10.1007/s11357-024-01225-w.
https://pubmed.ncbi.nlm.nih.gov/38980631/

Mrowiec K, Debik J, Jelonek K, Kurczyk A, Ponge L, Wilk A, Krzempek M, Giskeødegård GF, Bathen TF, Widłak P (2024): Profiling of serum metabolome of breast cancer: multi-cancer features discriminate between healthy women and patients with breast cancer. Front Oncol. 14:1377373. doi:10.3389/fonc.2024.1377373.
https://pubmed.ncbi.nlm.nih.gov/38646441/

Łysek-Gładysińska M, Wieczorek A, Walaszczyk A, Jelonek K, Pietrowska M, Widłak P, Kulik R, Gabryś D (2024): Late Effects of Ionizing Radiation on the Ultrastructure of Hepatocytes and Activity of Lysosomal Enzymes in Mouse Liver Irradiated In Vivo. Metabolites. 14(4):212. doi:10.3390/metabo14040212.
https://pubmed.ncbi.nlm.nih.gov/38668340/

Hus KK, Buczkowicz J, Pietrowska M, Petrilla V, Petrillová M, Legáth J, Litschka-Koen T, Bocian A (2024): Venom diversity in Naja mossambica: Insights from proteomic and immunochemical analyses reveal intraspecific differences. PLoS Negl Trop Dis. 18(4):e0012057. doi: 10.1371/journal.pntd.0012057.
https://pubmed.ncbi.nlm.nih.gov/38557658/

Łasut-Szyszka B, Gdowicz-Kłosok A, Małachowska B, Krześniak M, Będzińska A, Gawin M, Pietrowska M, Rusin M (2024): Transcriptomic and proteomic study of cancer cell lines exposed to actinomycin D and nutlin-3a reveals numerous, novel candidates for p53-regulated genes. Chem Biol Interact. 110946. doi: 10.1016/j.cbi.2024.110946.
https://pubmed.ncbi.nlm.nih.gov/38460933/

Wojakowska A, Marczak L, Zeman M, Chekan M, Zembala-Nożyńska E, Polanski K, Strugała A, Widlak P, Pietrowska M (2024): Proteomic and metabolomic signatures of rectal tumor discriminate patients with different responses to preoperative radiotherapy. Front Oncol. 14:1323961. doi: 10.3389/fonc.2024.1323961.
https://pubmed.ncbi.nlm.nih.gov/38410100/

Welsh JA, Goberdhan DCI, O’Driscoll L, Buzas EI, Blenkiron C, Bussolati B, …, Pietrowska M, …, Théry C, Witwer KW (2024): Minimal information for studies of extracellular vesicles (MISEV2023): From basic to advanced approaches. J Extracell Vesicles 13(2):e12404. doi: 10.1002/jev2.12404.
https://pubmed.ncbi.nlm.nih.gov/38326288/

Korecka K, Gawin M, Pastuszka A, Partyka M, Koszutski T, Pietrowska M, Hyla-Klekot L (2024): Proteomics of urinary small extracellular vesicles in early diagnosis of kidney diseases in children-expectations and limitations. Proteomics e2300168. doi: 10.1002/pmic.202300168.
https://pubmed.ncbi.nlm.nih.gov/38213025/

Zyla J, Marczyk M, Prazuch W, Sitkiewicz M, Durawa A, Jelitto M, Dziadziuszko K, Jelonek K, Kurczyk A, Szurowska E, Rzyman W, Widłak P, Polanska J (2024): Combining Low-Dose Computer-Tomography-Based Radiomics and Serum Metabolomics for Diagnosis of Malignant Nodules in Participants of Lung Cancer Screening Studies. Biomolecules 14(1):44. doi: 10.3390/biom14010044.
https://pubmed.ncbi.nlm.nih.gov/38254644/

2023

Rasouli M, Blair H, Troester S, Szoltysek K, Cameron R, Ashtiani M, Krippner-Heidenreich A, Grebien F, McGeehan G, Zwaan CM, Heidenreich O (2023): The MLL-Menin Interaction is a Therapeutic Vulnerability in NUP98-rearranged AML. Hemasphere 7(8):e935. doi: 10.1097/HS9.0000000000000935.
https://pubmed.ncbi.nlm.nih.gov/37520776/

Jelonek K, Mrowiec K, Gabryś D, Widłak P (2023): The Metabolic Footprint of Systemic Effects in the Blood Caused by Radiotherapy and Inflammatory Conditions: A Systematic Review. Metabolites 13(9):1000. doi: 10.3390/metabo13091000.
https://pubmed.ncbi.nlm.nih.gov/37755280/

Skoczylas Ł, Gawin M, Fochtman D, Widłak P, Whiteside TL, Pietrowska M. (2023): Immune capture and protein profiling of small extracellular vesicles from human plasma. Proteomics 15:e2300180. doi: 10.1002/pmic.202300180.
https://pubmed.ncbi.nlm.nih.gov/37713108/

Mrowiec K, Kurczyk A, Jelonek K, Debik J, Giskeødegård GF, Bathen TF, Widłak P (2023): Association of serum metabolome profile with the risk of breast cancer in participants of the HUNT2 study. Front Oncol. 13:1116806. doi: 10.3389/fonc.2023.1116806.
https://pubmed.ncbi.nlm.nih.gov/37007110/

2022

Tirtakusuma R, Szoltysek K, Milne P, Grinev VV, Ptasinska A, Chin PS, Meyer C, Nakjang S, Hehir-Kwa JY, Williamson D, Cauchy P, Keane P, Assi SA, Ashtiani M, Kellaway SG, Imperato MR, Vogiatzi F, Schweighart EK, Lin S, Wunderlich M, Stutterheim J, Komkov A, Zerkalenkova E, Evans P, McNeill H, Elder A, Martinez-Soria N, Fordham SE, Shi Y, Russell LJ, Pal D, Smith A, Kingsbury Z, Becq J, Eckert C, Haas OA, Carey P, Bailey S, Skinner R, Miakova N, Collin M, Bigley V, Haniffa M, Marschalek R, Harrison CJ, Cargo CA, Schewe D, Olshanskaya Y, Thirman MJ, Cockerill PN, Mulloy JC, Blair HJ, Vormoor J, Allan JM, Bonifer C, Heidenreich O, Bomken S (2022): Epigenetic regulator genes direct lineage switching in MLL/AF4 leukemia. Blood 140(17):1875-1890. doi: 10.1182/blood.2021015036.
https://pubmed.ncbi.nlm.nih.gov/35839448/

Kurczyk A, Gawin M, Paul P, Chmielik E, Rutkowski T, Pietrowska M, Widłak P (2022): Prognostic Value of Molecular Intratumor Heterogeneity in Primary Oral Cancer and Its Lymph Node Metastases Assessed by Mass Spectrometry Imaging. Molecules 27(17):5458. doi: 10.3390/molecules27175458.
https://pubmed.ncbi.nlm.nih.gov/36080226/

Ludwig N, Yerneni SS, Azambuja JH, Pietrowska M, Widłak P, Hinck CS, Głuszko A, Szczepański MJ, Kärmer T, Kallinger I, Schulz D, Bauer RJ, Spanier G, Spoerl S, Meier JK, Ettl T, Razzo BM, Reichert TE, Hinck AP, Whiteside TL (2022): TGFβ+ small extracellular vesicles from head and neck squamous cell carcinoma cells reprogram macrophages towards a pro-angiogenic phenotype. J Extracell Vesicles. 11(12):e12294. doi: 10.1002/jev2.12294.
https://pubmed.ncbi.nlm.nih.gov/36537293/

Zając G, Rusin M, Łasut-Szyszka B, Puszyński K, Widłak P (2022): Activation of the atypical NF-κB pathway induced by ionizing radiation is not affected by the p53 status. Acta Biochim Pol. 69(1):205-210. doi: 10.18388/abp.2020_5942.
https://pubmed.ncbi.nlm.nih.gov/35130377/

Zebrowska A, Jelonek K, Mondal S, Gawin M, Mrowiec K, Widłak P, Whiteside T, Pietrowska M (2022): Proteomic and Metabolomic Profiles of T Cell-Derived Exosomes Isolated from Human Plasma. Cells;11(12):1965. doi: 10.3390/cells11121965.
https://pubmed.ncbi.nlm.nih.gov/35741093/

Strybel U, Marczak L, Zeman M, Polanski K, Mielańczyk Ł, Klymenko O, Samelak-Czajka A, Jackowiak P, Smolarz M, Chekan M, Zembala-Nożyńska E, Widlak P, Pietrowska M, Wojakowska A (2022): Molecular Composition of Serum Exosomes Could Discriminate Rectal Cancer Patients with Different Responses to Neoadjuvant Radiotherapy. Cancers (Basel) 14(4):993. doi: 10.3390/cancers14040993.
https://pubmed.ncbi.nlm.nih.gov/35205741/

Smolarz M, Skoczylas Ł, Gawin M, Krzyżowska M, Pietrowska M, Widłak P (2022): Radiation-Induced Bystander Effect Mediated by Exosomes Involves the Replication Stress in Recipient Cells. Int J Mol Sci. 10;23(8):4169. doi: 10.3390/ijms23084169.
https://pubmed.ncbi.nlm.nih.gov/35456987/

2021

Ciardullo C, Szoltysek K, Zhou P, Pietrowska M, Marczak L, Willmore E, Enshaei A, Walaszczyk A, Ho JY, Rand V, Marshall S, Hall AG, Harrison CJ, Soundararajan M, Eswaran J (2021): Low BACH2 Expression Predicts Adverse Outcome in Chronic Lymphocytic Leukaemia. Cancers (Basel) 14(1):23. doi: 10.3390/cancers14010023.
https://pubmed.ncbi.nlm.nih.gov/35008187/

Jelonek K, Krzywon A, Papaj K, Polanowski P, Szczepanik K, Skladowski K, Widlak P (2021): Dose-dependence of radiotherapy-induced changes in serum levels of choline-containing phospholipids; the importance of lower doses delivered to large volumes of normal tissues. Strahlenther Onkol. 197(10):926-934. doi: 10.1007/s00066-021-01802-4.
https://pubmed.ncbi.nlm.nih.gov/34185114/

Widłak P, Jelonek K, Kurczyk A, Żyła J, Sitkiewicz M, Bottoni E, Veronesi G, Polańska J, Rzyman W (2021): Serum Metabolite Profiles in Participants of Lung Cancer Screening Study; Comparison of Two Independent Cohorts. Cancers 13(11):2714.
https://pubmed.ncbi.nlm.nih.gov/34072693/

Smolarz M, Kurczyk A, Jelonek K, Żyła J, Mielańczyk Ł, Sitkiewicz M, Pietrowska M, Polańska J, Rzyman W, Widłak P (2021): The Lipid Composition of Serum-Derived Small Extracellular Vesicles in Participants of a Lung Cancer Screening Study. Cancers 13(14):3414.
https://pubmed.ncbi.nlm.nih.gov/34298629/

Smolarz M, Widlak P (2021): Serum Exosomes and Their miRNA Load-A Potential Biomarker of Lung Cancer. Cancers. 2021 Mar 18;13(6):1373. doi: 10.3390/cancers13061373.
https://pubmed.ncbi.nlm.nih.gov/33803617/

Pietrowska M, Zebrowska A, Gawin M, Marczak L, Sharma P, Mondal S, Mika J, Polańska J, Ferrone S, Kirkwood JM, Widlak P, Whiteside TL (2021): Proteomic profile of melanoma cell-derived small extracellular vesicles in patients’ plasma: a potential correlate of melanoma progression. J Extracell Vesicles 10:e12063.
https://pubmed.ncbi.nlm.nih.gov/33613873/

2020

Szoltysek K, Ciardullo C, Zhou P, Walaszczyk A, Willmore E, Rand V, Marshall S, Hall A, J Harrison C, Eswaran J, Soundararajan M (2020): DAP Kinase-Related Apoptosis-Inducing Protein Kinase 2 (DRAK2) Is a Key Regulator and Molecular Marker in Chronic Lymphocytic Leukemia. Int J Mol Sci 21(20):7663. doi: 10.3390/ijms21207663.
https://pubmed.ncbi.nlm.nih.gov/33081245/

Wojakowska A, Zebrowska A, Skowronek A, Rutkowski T, Polanski K, Widlak P, Marczak L, Pietrowska M (2020): Metabolic profiles of whole serum and serum-derived exosomes are different in head and neck cancer patients treated by radiotherapy. Pers Med. 10(4):229, doi: 10.3390/jpm10040229.
https://pubmed.ncbi.nlm.nih.gov/33203021/

Kurczyk A, Gawin M, Chekan M, Wilk A, Łakomiec K, Mrukwa G, Frątczak K, Polanska J, Fujarewicz K, Pietrowska M, Widlak P (2020): Classification of Thyroid Tumors Based on Mass Spectrometry Imaging of Tissue Microarrays; a Single-Pixel Approach. Int J Mol Sci. 2020; 21: 6289.
https://pubmed.ncbi.nlm.nih.gov/32878024/

Wojakowska A, Pietrowska M, Widlak P, Dobrowolski D, Wylęgała E, Tarnawska D (2020): Metabolomic Signature Discriminates Normal Human Cornea from Keratoconus-A Pilot GC/MS Study. Molecules 25: 2933.
https://pubmed.ncbi.nlm.nih.gov/32630577/

Jelonek K, Krzywon A, Jablonska P, Slominska EM, Smolenski RT, Polanska J, Rutkowski T, Mrochem-Kwarciak J, Skladowski K, Widlak P (2020): Systemic Effects of Radiotherapy and Concurrent Chemo-Radiotherapy in Head and Neck Cancer Patients-Comparison of Serum Metabolome Profiles. Metabolites 10: E60.
https://pubmed.ncbi.nlm.nih.gov/32046123/

Bocian A, Ciszkowicz E, Hus KK, Buczkowicz J, Lecka-Szlachta K, Pietrowska M, Petrilla V, Petrillova M, Legáth Ľ, Legáth J (2020): Antimicrobial Activity of Protein Fraction from Naja ashei Venom Against Staphylococcus epidermidis. Molecules 25: 293.
https://pubmed.ncbi.nlm.nih.gov/31936872/

Gadher SJ, Widlak P, Kovarova H (2020): Power of Proteomics and Progress in Precision Medicine – 13th Central and Eastern European Proteomic Conference (CEEPC), Ustroń, Poland. Expert Rev Proteomics 17: 335-40.
https://pubmed.ncbi.nlm.nih.gov/32510255/

Wilk A, Gawin M, Frątczak K, Widłak P, Fujarewicz K. On Stability of Feature Selection Based on MALDI Mass Spectrometry Imaging Data and Simulated Biopsy. In: Korbicz J., Maniewski R., Patan K., Kowal M. (eds) Current Trends in Biomedical Engineering and Bioimages Analysis. PCBEE 2019. Advances in Intelligent Systems and Computing, 2020; 1033:82-93.
https://link.springer.com/chapter/10.1007/978-3-030-29885-2_8

Abramowicz A, Łabaj W, Mika J, Szołtysek K, Ślęzak-Prochazka I, Mielańczyk Ł, Story MD, Pietrowska M, Polański A, Widłak P (2020): MicroRNA profile of exosomes and parental cells is differently affected by ionizing radiation. Radiat Res. 194: 133-42.
https://pubmed.ncbi.nlm.nih.gov/32383628/

Żebrowska A, Widlak P, Whiteside T, Pietrowska M (2020): Signaling of Tumor-Derived sEV Impacts Melanoma Progression. Int J Mol Sci. 21: E5066.
https://pubmed.ncbi.nlm.nih.gov/32709086/

Abramowicz A, Story MD (2020): The Long and Short of It: The Emerging Roles of Non-Coding RNA in Small Extracellular Vesicles. Cancers 12(6):1445.
https://pubmed.ncbi.nlm.nih.gov/32498257/

Janus P, Mrowiec K, Vydra N, Widłak P, Toma-Jonik A, Korfanty J, Smolarczyk R, Widłak W (2020): PHLDA1 does not contribute directly to heat shock-induced apoptosis of spermatocytes. Int J Mol Sci. 21: 267.
https://www.ncbi.nlm.nih.gov/pubmed/31906015

2019

Gawin M, Kurczyk A, Stobiecka E, Frątczak K, Polańska J, Pietrowska M, Widłak P (2019): Molecular Heterogeneity of Papillary Thyroid Cancer: Comparison of Primary Tumors and Synchronous Metastases in Regional Lymph Nodes by Mass Spectrometry Imaging. Endocr Pathol. 30: 250-62.
https://www.ncbi.nlm.nih.gov/pubmed/31664609

Bednarczyk K, Gawin M, Chekan M, Kurczyk A, Mrukwa G, Pietrowska M, Polanska J, Widlak P (2019): Discrimination of normal oral mucosa from oral cancer by mass spectrometry imaging of proteins and lipids. J Mol Histol. 50: 1-10.
https://www.ncbi.nlm.nih.gov/pubmed/30390197

Pietrowska M, Wlosowicz A, Gawin M, Widlak P (2019): MS-Based Proteomic Analysis of Serum and Plasma: Problem of High Abundant Components and Lights and Shadows of Albumin Removal. Adv Exp Med Biol. 1073: 57-76.
https://www.ncbi.nlm.nih.gov/pubmed/31236839

Abramowicz A, Wojakowska A, Marczak L, Lysek-Gladysinska M, Smolarz M, Story MD, Polanska J, Widlak P, Pietrowska M (2019): Ionizing radiation affects the composition of the proteome of extracellular vesicles released by head-and-neck cancer cells in vitro. J Radiat Res. 60: 289-97.
https://www.ncbi.nlm.nih.gov/pubmed/30805606

Ludwig S, Marczak L, Sharma P, Abramowicz A, Gawin M, Widlak P, Whiteside TL, Pietrowska M (2019): Proteomes of exosomes from HPV(+) or HPV(-) head and neck cancer cells: differential enrichment in immunoregulatory proteins. OncoImmunology 8: e1593808.
https://www.ncbi.nlm.nih.gov/pubmed/31143515

Smolarz M, Pietrowska M, Matysiak N, Mielańczyk Ł, Widłak P (2019): Proteome Profiling of Exosomes Purified from a Small Amount of Human Serum: The Problem of Co-Purified Serum Components. Proteomes 7: E18.
https://www.ncbi.nlm.nih.gov/pubmed/31035355

Abramowicz A, Widłak P, Pietrowska M (2019): Different Types of Cellular Stress Affect the Proteome Composition of Small Extracellular Vesicles: A Mini Review. Proteomes 7: E23.
https://www.ncbi.nlm.nih.gov/pubmed/31126168

Zebrowska A, Skowronek A, Wojakowska A, Widlak P, Pietrowska M (2019): Metabolome of Exosomes: Focus on Vesicles Released by Cancer Cells and Present in Human Body Fluids. Int J Mol Sci. 20: E3461.
https://www.ncbi.nlm.nih.gov/pubmed/31337156

Balázs K, Kis E, Badie C, Bogdándi EN, Candéias S, Garcia LC, Dominczyk I, Frey B, Gaipl U, Jurányi Z, Kocsis ZS, Rutten EA, Sáfrány G, Widlak P, Lumniczky K (2019): Radiotherapy-Induced Changes in the Systemic Immune and Inflammation Parameters of Head and Neck Cancer Patients. Cancers (Basel) 11: E1324.
https://www.ncbi.nlm.nih.gov/pubmed/31500214

2018

Jelonek K, Widłak P (2018): Metabolome-based biomarkers: their potential role in the early detection of lung cancer. Contemp Oncol ( 22: 135-40.
https://www.ncbi.nlm.nih.gov/pubmed/30455584

Wojakowska A, Cole LM, Chekan M, Bednarczyk K, Maksymiak M, Oczko-Wojciechowska M, Jarząb B, Clench MR, Polańska J, Pietrowska M, Widlak P (2018): Discrimination of papillary thyroid cancer from non-cancerous thyroid tissue based on lipid profiling by mass spectrometry imaging. Endokrynol Pol. 69: 2-8.
https://www.ncbi.nlm.nih.gov/pubmed/29492952

Polanski A, Marczyk M, Pietrowska M, Widlak P, Polanska J (2018): Initializing the EM algorithm for univariate Gaussian, multi-component, heteroscedastic mixture models by dynamic programming partitions. Int J Comput Methods 15: e1850012.
https://www.worldscientific.com/doi/10.1142/S0219876218500123

Abramowicz A, Marczak L, Wojakowska A, Zapotoczny S, Whiteside TL, Widlak P, Pietrowska M (2018): Harmonization of exosome isolation from culture supernatants for optimized proteomics analysis. PLoS One 13: e0205496.
https://www.ncbi.nlm.nih.gov/pubmed/30379855

Szołtysek K, Janus P, Zając G, Stokowy T, Walaszczyk A, Widłak W, Wojtaś B, Gielniewski B, Cockell S, Perkins ND, Kimmel M, Widlak P (2018): RRAD, IL4I1, CDKN1A, and SERPINE1 genes are potentially co-regulated by NF-κB and p53 transcription factors in cells exposed to high doses of ionizing radiation. BMC Genomics. 19: 813.
https://www.ncbi.nlm.nih.gov/pubmed/30419821

Janus P, Szołtysek K, Zając G, Stokowy T, Walaszczyk A, Widłak W, Wojtaś B, Gielniewski B, Iwanaszko M, Braun R, Cockell S, Perkins ND, Kimmel M, Widlak P (2018): Pro-inflammatory cytokine and high doses of ionizing radiation have similar effects on the expression of NF-kappaB-dependent genes. Cell Signal. 46: 23-31.
https://www.ncbi.nlm.nih.gov/pubmed/29476964

Cruz-Garcia L, O’Brien G, Donovan E, Gothard L, Boyle S, Laval A, Testard I, Ponge L, Woźniak G, Miszczyk L, Candéias SM, Ainsbury E, Widlak P, Somaiah N, Badie C (2018): Influence of Confounding Factors on Radiation Dose Estimation Using In Vivo Validated Transcriptional Biomarkers. Health Phys. 115: 90-101.
https://www.ncbi.nlm.nih.gov/pubmed/29787434

Wieczorek A, Lysek-Gladysinska M, Walaszczyk A, Jelonek K, Smolarz M, Pietrowska M, Gabrys D, Kulik R, Widlak P (2018):Changes in activity and structure of lysosomes from liver of mouse irradiated in vivo. Int J Radiat Biol. 94: 443-453.
https://www.ncbi.nlm.nih.gov/pubmed/29611442

Walaszczyk A, Szołtysek K, Jelonek K, Polańska J, Dörr W, Haagen J, Widłak P, Gabryś D (2018): Heart irradiation reduces microvascular density and accumulation of HSPA1 in mice. Strahlenther Onkol. 194: 235-42.
https://www.ncbi.nlm.nih.gov/pubmed/29063166

Lysek-Gladysinska M, Wieczorek A, Walaszczyk A, Jelonek K, Jozwik A, Pietrowska M, Dörr W, Gabrys D, Widlak P (2018): Long-term effects of low-dose mouse liver irradiation involve ultrastructural and biochemical changes in hepatocytes that depend on lipid metabolism. Radiat Environ Biophys. 57: 123-32.
https://www.ncbi.nlm.nih.gov/pubmed/29470638

O’Brien G, Cruz-Garcia L, Majewski M, Grepl J, Abend M, Port M, Tichý A, Sirak I, Malkova A, Donovan E, Gothard L, Boyle S, Somaiah N, Ainsbury E, Ponge L, Slosarek K, Miszczyk L, Widlak P, Green E, Patel N, Kudari M, Gleeson F, Vinnikov V, Starenkiy V, Artiukh S, Vasyliev L, Zaman A, Badie C (2018): FDXR is a biomarker of radiation exposure in vivo. Sci Rep. 8: 684.
https://www.ncbi.nlm.nih.gov/pubmed/29330481

Korfanty J, Stokowy T, Chadalski M, Toma-Jonik A, Vydra N, Widłak P, Wojtaś B, Gielniewski B, Widlak W (2018): SPEN protein expression and interactions with chromatin in mouse testicular cells. Reproduction. 156: 195-206.
https://www.ncbi.nlm.nih.gov/pubmed/29880719

2017

Gawin M, Wojakowska A, Pietrowska M, Marczak Ł, Chekan M, Jelonek K, Lange D, Jaksik R, Gruca A, Widłak P (2017): Proteome profiles of different types of thyroid cancers. Mol Cell Endocrinol.  472: 68-79.
https://www.ncbi.nlm.nih.gov/pubmed/29183805

Pietrowska M, Diehl HC, Mrukwa G, Kalinowska-Herok M, Gawin M, Chekan M, Elm J, Drazek G, Krawczyk A, Lange D, Meyer HE, Polanska J, Henkel C, Widlak P (2017): Molecular profiles of thyroid cancer subtypes: Classification based on features of tissue revealed by mass spectrometry imaging. Biochim Biophys Acta. 1865: 837-45.
https://www.ncbi.nlm.nih.gov/pubmed/27760391

Roś-Mazurczyk M, Wojakowska A, Marczak Ł, Polański K, Pietrowska M, Jelonek K, Domińczyk I, Hajduk A, Rutkowski T, Składowski K, Widłak P (2017): Ionizing radiation affects profile of serum metabolites: increased level of 3-hydroxybutyric acid in serum of cancer patients treated with radiotherapy. Acta Biochim Pol. 64: 189-93.
https://www.ncbi.nlm.nih.gov/pubmed/27815965

Jelonek K, Pietrowska M, Widlak P (2017): Systemic effects of ionizing radiation at the proteome and metabolome levels in the blood of cancer patients treated with radiotherapy: the influence of inflammation and radiation toxicity. Int J Radiat Biol. 93: 683-96.
https://www.ncbi.nlm.nih.gov/pubmed/28281355

Roś-Mazurczyk M, Jelonek K, Marczyk M, Binczyk F, Pietrowska M, Polanska J, Dziadziuszko R, Jassem J, Rzyman W, Widlak P (2017): Serum lipid profile discriminates patients with early lung cancer from healthy controls. Lung Cancer 112: 69-74.
https://www.ncbi.nlm.nih.gov/pubmed/29191603

Roś-Mazurczyk M, Wojakowska A, Marczak Ł, Polański K, Pietrowska M, Polanska J, Dziadziuszko R, Jassem J, Rzyman W, Widlak P (2017): Panel of serum metabolites discriminates cancer patients and healthy participants of lung cancer screening – a pilot study. Acta Biochim Pol. 64: 513-8.
https://www.ncbi.nlm.nih.gov/pubmed/28803255

Walaszczyk A, Pietrowska M, Wojakowska A, Abramowicz A, Chmura A, Masłyk B, Rodziewicz P, Polańska J, Behrendt K, Nowicka E, Tarnawski R, Widłak P (2017): Therapy-related changes in serum proteome patterns of early stage breast cancer patients with different outcome. Protein Pept Lett. 24: 37-45.
https://pubmed.ncbi.nlm.nih.gov/29366405/

Pietrowska M, Funk S, Gawin M, Marczak Ł, Abramowicz A, Widłak P, Whiteside T (2017): Isolation of exosomes for the purpose of protein cargo analysis with the use of mass spectrometry. Methods Mol Biol. 1654: 291-307.
https://www.ncbi.nlm.nih.gov/pubmed/28986800

Szoltysek K, Walaszczyk A, Janus P, Kimmel M, Widlak P (2017): Irradiation with UV-C inhibits TNF-α-dependent activation of the NF-κB pathway in a mechanism potentially mediated by reactive oxygen species. Genes Cells. 22: 45-58.
https://www.ncbi.nlm.nih.gov/pubmed/27976481

2016

Roś-Mazurczyk M, Jelonek K, Pietrowska M, Zagdański A, Suchwałko A, Jastrząb T, Polańska J, Chawińska E, Majewski W, Domińczyk I, Rutkowski T, Miszczyk L, Składowski K, Widłak P (2016): Radiotherapy-induced changes in serum lipid profile of patients with prostate or head and neck cancer. J J Rad Oncol. 3(2): 030.

Widlak P, Pietrowska M, Polanska J, Marczyk M, Ros-Mazurczyk M, Dziadziuszko R, Jassem J, Rzyman W (2016): Serum mass profile signature as a biomarker of early lung cancer. Lung Cancer 99: 46-52.
https://www.ncbi.nlm.nih.gov/pubmed/27565913

Pietrowska M, Gawin M, Polańska J, Widłak P (2016): Tissue fixed with formalin and processed without paraffin embedding is suitable for imaging of both peptides and lipids by MALDI-IMS. Proteomics 16: 1670-7.
https://www.ncbi.nlm.nih.gov/pubmed/27001204

Widlak P, Mrukwa G, Kalinowska M, Pietrowska M, Chekan M, Wierzgon J, Gawin M, Drazek G, Polanska J (2016): Detection of molecular signatures of oral squamous cell carcinoma and normal epithelium – application of a novel methodology for unsupervised segmentation of imaging mass spectrometry data. Proteomics 16: 1613-21.
https://www.ncbi.nlm.nih.gov/pubmed/27168173

Szymańska K, Pietrowska M, Kocurek J, Maresz K, Koreniuk A, Mrowiec-Białoń J, Widłak P, Magner E, Jarzębski A (2016): Low back-pressure hierarchically structured multichannel microfluidic bioreactors for rapid protein digestion – proof of concept. Chem Eng J. 287: 148-54.
http://dx.doi.org/10.1016/j.cej.2015.10.120

Gadher SJ, Marczak Ł, Łuczak M, Stobiecki M, Widlak P, Kovarova H (2016): Proteomic landscape in Central and Eastern Europe: the 9th Central and Eastern European Proteomic Conference, Poznań, Poland. Expert Rev Proteomics. 13: 5-7.
http://www.ncbi.nlm.nih.gov/pubmed/26558656

Liśkiewicz AD, Kasprowska D, Wojakowska A, Polański K, Lewin-Kowalik J, Kotulska K, Jędrzejowska-Szypułka H (2016): Long-term high fat ketogenic diet promotes renal tumor growth in a rat model of tuberoussclerosis. Sci Rep. 6: 21807.
https://www.ncbi.nlm.nih.gov/pubmed/26892894

Tóth E, Vékey K, Ozohanics O, Jekő A, Dominczyk I, Widlak P, Drahos L (2016): Changes of protein glycosylation in the course of radiotherapy. J Pharm Biomed Anal. 118: 380-6.
http://www.ncbi.nlm.nih.gov/pubmed/26609677

Jelonek K, Pietrowska M, Widłak P (2016): Główne zmiany proteomu i metabolomu surowicy obserwowane w krwi osób poddanych radioterapii dotyczą wskaźników stanu zapalnego i odpowiedzi immunologicznej odzwierciedlających systemową toksyczność promieniowania jonizującego. Onkologia I Radioterapia 3, 24-29

Jelonek K, Widlak P, Pietrowska M (2016): The Influence of Ionizing Radiation on Exosome Composition, Secretion and Intercellular Communication. Protein Pept Lett. 23: 656-63.
https://www.ncbi.nlm.nih.gov/pubmed/27117741

Abramowicz A, Widlak P, Pietrowska M (2016): Proteomic analysis of exosomal cargo: the challenge of high purity vesicle isolation. Mol Biosyst. 12: 1407-19.
https://www.ncbi.nlm.nih.gov/pubmed/27030573

Jonak K, Kurpas M, Szoltysek K, Janus P, Abramowicz A, Puszynski K (2016): A novel mathematical model of ATM/p53/NF- κB pathways points to the importance of the DDR switch-off mechanisms. BMC Syst Biol. 10: 75.
https://www.ncbi.nlm.nih.gov/pubmed/27526774

2015

Abramowicz A, Wojakowska A, Gdowicz-Klosok A, Polanska J, Rodziewicz P, Polanowski P, Namysl-Kaletka A, Pietrowska M, Wydmanski J, Widlak P (2015): Identification of serum proteome signatures of locally advanced and metastatic gastric cancer: a pilot study. J Transl Med. 13: e304.
http://www.ncbi.nlm.nih.gov/pubmed/26376850

Pietrowska M, Jelonek K, Polanska J, Wojakowska A, Marczak L, Chawinska E, Chmura A, Majewski W, Miszczyk L, Widlak P (2015): Partial-body irradiation in patients with prostate cancer treated with IMRT has little effect on the composition of serum proteome. Proteomes 3: 117-31.
http://www.mdpi.com/2227-7382/3/3/117

Polanski A, Marczyk M, Pietrowska M, Widlak P, Polanska J (2015): Signal partitioning algorithm for highly efficient Gaussian Mixture Modeling in mass spectrometry. PLoS One 10: e0134256.
http://www.ncbi.nlm.nih.gov/pubmed/26230717

Widłak P, Jelonek K, Wojakowska M, Pietrowska M, Polanska J, Marczak L, Miszczyk L, Składowski K (2015): Serum proteome signature of radiation response: upregulation of inflammation-related factors, and downregulation of apolipoproteins and coagulation factors in cancer patients subjected to radiotherapy – a pilot study. Int J Radiat Oncol Biol Phys. 92: 1108-15.
http://www.ncbi.nlm.nih.gov/pubmed/26031365

Wojakowska A, Chekan M, Marczak Ł, Polanski K, Lange D, Pietrowska M, Widlak P (2015): Detection of metabolites discriminating subtypes of thyroid cancer: molecular profiling of FFPE samples using the GC/MS approach. Mol Cell Endocrinol. 417: 149-57.
http://www.ncbi.nlm.nih.gov/pubmed/26415588

Wojakowska A, Chekan M, Widłak P, Pietrowska M (2015): Application of metabolomics in thyroid cancer research. Int J Endocrinol. 2015: 258763.
http://www.ncbi.nlm.nih.gov/pubmed/25972898

Wojakowska A, Marczak Ł, Jelonek K, Polanski K, Widlak P, Pietrowska M (2015): An optimized method of metabolite extraction from formalin-fixed paraffin-embedded tissue for GC/MS analysis. PLoS One 10: e0136902.
http://www.ncbi.nlm.nih.gov/pubmed/26348873

Jelonek K, Wojakowska A, Marczak L, Muer A, Tinhofer-Keilholz I, Lysek-Gladysinska M, Widlak P, Pietrowska M (2015): Ionizing radiation affects protein composition of exosomes secreted in vitro from head and neck squamous cell carcinoma. Acta Biochim Pol. 62: 265-72.
http://www.ncbi.nlm.nih.gov/pubmed/26098714

Janus P, Stokowy T, Jaksik R, Szoltysek K, Handschuh L, Podkowinski J, Widlak W, Kimmel M, Widlak P (2015): Cross talk between cytokine and hyperthermia-induced pathways: identification of different subsets of NF-κB-dependent genes regulated by TNFα and heat shock. Mol Genet Genomics 290: 1979-90.
http://www.ncbi.nlm.nih.gov/pubmed/25944781

Toma-Jonik A, Widlak W, Korfanty J, Cichon T, Smolarczyk R, Gogler-Piglowska A, Widlak P, Vydra N (2015): Active heat shock transcription factor 1 supports migration of the melanoma cells via vinculin down-regulation. Cell Signal. 27: 394-401.
http://www.ncbi.nlm.nih.gov/pubmed/25435429

Gramatyka M, Widłak P (2015): Neither resveratrol nor metformin protects human cardiomyocytes against toxicity of epirubicin and radiation in-vitro. Medical Science 17(67):1-10.
http://discoveryjournals.com/medicalscience/current_issue/v17/n67/A1.pdf

2014

Pietrowska M, Jelonek K, Michalak M, Roś M, Rodziewicz P, Chmielewska K, Polański K, Polańska J, Gdowicz-Kłosok A, Giglok M, Suwiński R, Tarnawski R, Dziadziuszko R, Rzyman W, Widłak P (2014): Identification of serum proteome components associated with progression of non-small cell lung cancer. Acta Biochim Pol. 61: 325-31.
http://www.ncbi.nlm.nih.gov/pubmed/24872961

Jelonek K, Pietrowska M, Roś M, Zagdański A, Suchwałko A, Polańska J, Marczyk M, Rutkowski T, Składowski K, Clench MR, Widlak P (2014): Radiation-induced changes in serum lipidome of head and neck cancer patients. Int J Mol Sci. 15: 6609-24.
http://www.ncbi.nlm.nih.gov/pubmed/24747595

Korfanty J, Stokowy T, Widlak P, Gogler-Piglowska A, Handschuh L, Podkowiński J, Vydra N, Naumowicz A, Toma-Jonik A, Widlak W (2014): Crosstalk between HSF1 and HSF2 during the heat shock response in mouse testes. Int J Biochem Cell Biol. 57: 76-83.
http://www.ncbi.nlm.nih.gov/pubmed/25450459

Widłak P, Gramatyka M, Kimmel M (2014): Crosstalk between stress-induced NF-κB, p53 and HSF1 signaling pathways – review. Preprints of the 19th World Congress of the International Federation of Automatic Control: 11518-11523.
https://www.sciencedirect.com/science/article/pii/S1474667016434476

2013

Widłak P, Pietrowska M, Polańska J, Rutkowski T, Jelonek K, Kalinowska-Herok M, Gdowicz-Kłosok A, Wygoda A, Tarnawski R, Składowski K (2013): Radiotherapy-related changes in serum proteome patterns of head and neck cancer patients; the effect of low and medium doses of radiation delivered to large volumes of normal tissue. J Transl Med. 11: 299.
http://www.ncbi.nlm.nih.gov/pubmed/24304975

Kalinowska-Herok M, Pietrowska M, Walaszczyk A, Widlak P (2013): MALDI Imaging Mass Spectrometry – A Novel Approach in Biomedical Research of Tissues. Curr Proteomics 10(2): 76-82.
http://www.eurekaselect.com/article/54801

Jelonek K, Roś M, Pietrowska M, Widłak P (2013): Cancer biomarkers and mass spectrometry-based analyses of phospholipids in body fluids. Clin Lipidol. 8: 137-50.
https://www.tandfonline.com/doi/pdf/10.2217/clp.12.79

Kalinowska-Herok M, Roś M, Widłak P. (2013): Molekularne marginesy guza nowotworowego. Nowotwory – J. Oncol. 63: 28-34.

2012

Pietrowska M, Widłak P (2012): MALDI-MS-based profiling of serum proteome: detection of changes related to progression of cancer and response to anticancer treatment. Int J Proteomics 2012: 926427.
http://www.ncbi.nlm.nih.gov/pubmed/22900176

Pietrowska M, Polańska J, Suwiński R, Wideł M, Rutkowski T, Marczyk M, Marczak L, Polański A, Widłak P (2012): Comparison of peptide cancer signatures identified by mass spectrometry in serum of patients with head and neck, lung, and colorectal cancers. Int J Oncol. 40: 48-156.
http://www.ncbi.nlm.nih.gov/pubmed/21894432

2011

Pietrowska M, Polańska J, Walaszczyk A, Wygoda A, Rutkowski T, Składowski K, Marczak L, Stobiecki M, Marczyk M, Polański A, Widłak P (2011): Association between plasma proteome profiles analysed by mass spectrometry, a lymphocyte-based DNA-break repair assay and radiotherapy-induced acute mucosal reaction in head and neck cancer patients. Int J Radiat Biol. 87: 711-9.
http://www.ncbi.nlm.nih.gov/pubmed/21351848

Widłak P, Pietrowska M, Wojtkiewicz K, Rutkowski T, Wygoda A, Marczak L, Marczyk M, Polańska J, Walaszczyk A, Domińczyk I, Składowski K, Stobiecki M, Polański A (2011): Radiation-related changes in serum proteome profiles detected by mass spectrometry in blood of patients treated with radiotherapy due to larynx cancer. J Radiat Res. 52: 575-81.
http://www.ncbi.nlm.nih.gov/pubmed/21768750

Hanus J, Jelonek K, Pietrowska P (2011): Wykorzystanie spektrometrii mas do analizy modyfikacji nukleotydów i adduktów DNA. Wiadomości Chemiczne 65: 191-205.
http://yadda.icm.edu.pl/baztech/element/bwmeta1.element.baztech-article-BUS8-0017-0008

Chmura A, Deja R, Mrochem-Kwarciak J, Masłyk B, Polańska J, Pietrowska M, Ponge L, Behrendt K, Nowicka E, Tarnawski R, Widłak P (2011): Analiza zmian stężenia osteopontyny w osoczu krwi chorych leczonych z powodu nisko zaawansowanego raka piersi. Onkologia Info 8: 4-10.

Janus P, Pakuła-Cis M, Kalinowska-Herok M, Kashchak N, Szołtysek K, Pigłowski W, Widłak W, Kimmel M, Widłak P (2011): NF- kappa B signaling pathway is inhibited by heat shock independently of active transcription factor HSF1 and increased levels of inducible heat shock proteins. Genes Cells 16: 1168-75.
http://www.ncbi.nlm.nih.gov/pubmed/22077664

Szołtysek K, Janus P, Widłak (2011): Komórkowa ścieżka sygnałowa zależna od czynnika transkrypcyjnego NF-kB i jej współzależności ze szlakami p53 i HSF1. Postępy Biologii Komórki 38: 159-75.
https://pbkom.eu/pl/content/kom%C3%B3rkowa-%C5%9Bcie%C5%BCka-sygna%C5%82owa-zale%C5%BCna-od-czynnika-transkrypcyjnego-nf-kb-i-jej-wsp%C3%B3%C5%82zale%C5%BCno%C5%9Bci

Jelonek K, Walaszczyk A, Gabryś D, Pietrowska M, Kanthou C, Widłak P (2011): Cardiac endothelial cells isolated from mouse heart – a novel model for radiobiology. Acta Biochim Polon. 58: 397-404.
http://www.ncbi.nlm.nih.gov/pubmed/21887413

Piccinni E, Chełstowska A, Hanus J, Widłak P , Loreti S, Tata AM, Augusti-Tocco G, Bianchi MM, Negri R (2011): Direct interaction of Gas41 and Myc encoded by amplified genes in nervous system tumours. Acta Biochim Polon. 58: 529-34.
http://www.ncbi.nlm.nih.gov/pubmed/22068108

2010

Pietrowska M, Polańska J, Marczak Ł, Behrendt K, Nowicka E, Stobiecki M, Polański A, Tarnawski R, Widłak P (2010): Mass spectrometry-based analysis of therapy-related changes in serum proteome patterns of patients with early stage breast cancer. J Translat Med. 8: e66.
http://www.ncbi.nlm.nih.gov/pubmed/20618994

Pietrowska M, Marczak Ł, Polańska J, Nowicka E, Behrendt K, Tarnawski R, Stobiecki M, Polański A, Widłak P (2010): Optimizing of MALDI-ToF-based low-molecular-weight serum proteome pattern analysis in detection of breast cancer patients; the effect of albumin removal on classification performance. Neoplasma 57: 537-44.
http://www.ncbi.nlm.nih.gov/pubmed/20845992

Wojtkiewicz K, Marczyk M, Polańska J, Polański A, Marczak Ł, Stobiecki M, Pietrowska M, Domińczyk I, Behrendt K, Nowicka E, Tarnawski R, Widłak P (2010): Wykorzystanie spektrometrii mas do analizy proteomu surowicy chorych na raka piersi. Onkologia Info 7: 40-7.

Hanus J, Kalinowska-Herok M, Widłak P (2010): Identification of novel putative regulators of the major apoptotic nuclease DNA Fragmentation Factor. Acta Biochim Polon. 57: 521-527.
http://www.ncbi.nlm.nih.gov/pubmed/21152448

Jelonek K, Gdowicz-Kłosok A, Pietrowska P, Borkowska M, Korfanty J, Rzeszowska-Wolny J, Widłak P (2010): Association between single-nucleotide polymorphisms of selected genes involved in the response to DNA damage and risk of colon, head and neck, and breast cancers in a Polish population. J Appl Genet. 51: 343-352.
http://www.ncbi.nlm.nih.gov/pubmed/20720310

2009

Pietrowska M, Marczak Ł, Polańska J, Behrendt K, Nowicka E, Walaszczyk A, Chmura A, Deja R, Stobiecki M, Polański A, Tarnawski R, Widłak P (2009): Mass spectrometry-based serum proteome pattern analysis in molecular diagnostics of early stage breast cancer. J Translat Med. 7: e60.
http://www.ncbi.nlm.nih.gov/pubmed/19594898

Pietrowska M (2009): Tumor markers studied with proteomic methods in blood and serum plasma. Biotechnologia 2009(2): 39-53.
http://rcin.org.pl/Content/72113/POZN271_94520_biotechnologia-2009-no2-pietrowska.pdf

Plechawska M, Polańska J, Polański A, Pietrowska M, Tarnawski R , Widłak P, Stobiecki M, Marczak Ł (2009): Analyze of MALDI-TOF Proteomic Spectra with Usage of Mixture of Gaussian Distributions. (in:) Advances in Soft Computing, 2009, Volume 59, Man-Machine Interactions (eds. KA Cyran, S Kozielski, JF Peters, U Stanczyk, A Wakulicz-Deja), pp. 113-120
https://link.springer.com/chapter/10.1007/978-3-642-00563-3_11

Widłak P, Garrard WT (2009): Roles of the major apoptotic nuclease – DNA Fragmentation Factor – in biology and disease. Cell Mol Life Sci. 66: 263-74.
http://www.ncbi.nlm.nih.gov/pubmed/18810317

Walaszczyk A, Pietrowska M (2009): Kardiotoksyczność promieniowania jonizującego. w: Na Pograniczu Chemii i Biologii, tom. XXII, str. 347-369. Wyd. UAM, Poznań.

2008

Szołtysek K, Pietranek K, Kalinowska-Herok M, Pietrowska M, Kimmel M, Widłak P (2008): TNF a -induced activation of NF kappa B protects against UV-induced apoptosis specifically in p53-proficient cells. Acta Biochim Pol. 55: 741-8.
http://www.ncbi.nlm.nih.gov/pubmed/19023456

Kalinowska-Herok M, Widłak P (2008): High Mobility Group proteins stimulate DNA cleavage by apoptotic endonuclease DFF40/CAD due to HMG-box interactions with DNA. Acta Biochim Pol. 55: 21-6.
http://www.ncbi.nlm.nih.gov/pubmed/18239742

Hanus J, Kalinowska-Herok M, Widłak P (2008): The major apoptotic endonuclease DFF40/CAD is a deoxyribose-specific and double-strand-specific enzyme. Apoptosis 13: 377-82.
http://www.ncbi.nlm.nih.gov/pubmed/18283539

2007

Polańska J, Widłak P, Rzeszowska-Wolny J, Kimmel M, Polański A (2007): Gaussian mixture decomposition of time-course DNA microarray data. w: Mathematical Modeling of Biological Systems: Cellular Biophysics, Regulatory Network, Development, Biomedicine, and Data Analysis, volume I, ed. A. Deutsch; Birkhäuser& Springer, Cambridge, str.: 351-359.
https://link.springer.com/chapter/10.1007/978-0-8176-4558-8_31

Pietrowska M, Marczak Ł, Widłak P (2007): Proteomika kliniczna – wykorzystanie metod spektrometrii mas do analizy proteomu surowicy krwi w diagnostyce chorób nowotworowych. w: Na Pograniczu Chemii i Biologii, tom. XVII, str. 93-109. Wyd. UAM, Poznań.

Widłak W, Vydra N, Malusecka E, Dudaladava V, Winiarski B, Ścieglinska D, Widłak P (2007): Heat shock transcription factor 1 down-regulates spermatocyte-specific 70 kDa heat shock protein expression prior to the induction of apoptosis in mouse testes. Genes Cells 12: 487-99.
http://www.ncbi.nlm.nih.gov/pubmed/17397396

Xiao F, Widłak P, Garrard WT (2007): Engineered apoptotic nucleases for chromatin research. Nucl Acids Res. 35, e93.
http://www.ncbi.nlm.nih.gov/pubmed/17626049

Horak S, Olejek A, Widłak P (2007): Sperm DNA adducts impair fertilization during ICSI but not during IVF. Folia Histochem Cytobiol. 45, suppl. 1: S99-S104.
http://www.ncbi.nlm.nih.gov/pubmed/18292844

2006

Vydra N, Małusecka E, Jarząb M, Lisowska K, Głowala-Kosińska M, Benedykt K, Widłak P, Krawczyk Z, Widłak W (2006): Spermatocyte-specific expression of constitutively active heat shock factor 1 induces HSP70i-resistant apoptosis in male germ cells. Cell Death Differ. 13: 212-22.
http://www.ncbi.nlm.nih.gov/pubmed/16151457

Sikora E, Bielak-Żmijewska A, Magalska A, Piwocka K, Mosieniak G, Kalinowska M, Widłak P, Cymerman IA, Bujnicki JM (2006): Curcumin induces caspase-3-dependent apoptotic pathway but inhibits DNA fragmentation factor 40/caspase-activated DNase endonuclease in human Jurkat cells. Mol Cancer Ther. 5: 927-34.
http://www.ncbi.nlm.nih.gov/pubmed/16648563

Widłak P, Garrard WT (2006): The apoptotic endonuclease DFF40/CAD is inhibited by RNA, heparin and other polyanions. Apoptosis 11: 1331-7.
http://www.ncbi.nlm.nih.gov/pubmed/16699957

Widłak P, Garrard WT (2006): Unique features of the apoptotic endonuclease DFF40/CAD relative to micrococcal nuclease as a structural probe for chromatin. Biochem Cell Biol. 84: 405-410.
http://www.ncbi.nlm.nih.gov/pubmed/16936813

Widłak P, Pietrowska M, Łanuszewska J (2006): The role of chromatin proteins in DNA damage recognition and repair. Histochem Cell Biol. 125: 119-26.
http://www.ncbi.nlm.nih.gov/pubmed/16163486

Pietrowska M, Kołodziejczyk I, Widłak P (2006): Mitochondrial transcription factor A is the major protein in rodent hepatocytes that recognizes DNA lesions induced by N-acetoxy-acetylaminofluorene. Acta Biochim Polon. 53: 777-82.
http://www.ncbi.nlm.nih.gov/pubmed/17143337

Liu Z, Widłak P, Zou Y, Xiao F, Oh M, Li S, Chang MY, Shay JW, Garrard WT (2006): A recombination silencer that specifies heterochromatin positioning and Ikaros association in the immunoglobulin k locus. Immunity 24: 405-15.
http://www.ncbi.nlm.nih.gov/pubmed/16618599

2005

Widłak P, Garrard WT (2005): Discovery, regulation, and action of the major apoptotic nucleases DFF40/CAD and endonuclease G. J Cell Biochem. 94: 1078-87.
http://www.ncbi.nlm.nih.gov/pubmed/15723341

Widłak P, Kalinowska M , Parseghian MH, Lu X, Hansen JC, Garrard WT (2005): The histone H1 C-terminal domain binds to the apoptotic nuclease, DNA Fragmentation Factor (DFF40/CAD) and stimulates DNA cleavage. Biochemistry 44: 7871-8.
http://www.ncbi.nlm.nih.gov/pubmed/15910001

Kalinowska M, Garncarz W, Pietrowska M, Garrard WT, Widłak P (2005): Regulation of the human apoptotic DNase/RNase EndoG; involvement of Hsp70 and ATP. Apoptosis 10: 821-30.
http://www.ncbi.nlm.nih.gov/pubmed/16133872

Pietrowska M, Widłak P (2005): Characterization of a novel protein that specifically binds to DNA modified by N-acetoxy-acetylaminofluorene and cis -diammine-dichloro-platinum. Acta Biochim Polon. 52: 867-74.
http://www.ncbi.nlm.nih.gov/pubmed/15940347

Łanuszewska J, Widłak P (2005): Udział białek chromatyny w rozpoznawaniu i naprawie uszkodzeń DNA. w: Na Pograniczu Chemii i Biologii, tom. XII, str. 269-287. Wyd. UAM, Poznań.

Rzeszowska-Wolny J, Polańska J, Pietrowska M, Palyvoda O, Jaworska J, Butkiewicz D, Hancock R (2005): Influence of polymorphisms in DNA repair genes XPD, XRCC1 and MGMT on DNA damage induced by gamma radiation and its repair in lymphocytes in vitro. Radiat Res. 164: 132-140.
http://www.ncbi.nlm.nih.gov/pubmed/16038584

2004

Łanuszewska J, Widłak P (2004): The truncation of Ku86 in human lymphocytes. Cancer Lett. 205: 197-205.
http://www.ncbi.nlm.nih.gov/pubmed/15036652

Widłak W, Widłak P (2004): MAR/SAR elements flank the rat hst70 gene transcription unit. Cell Mol Biol Lett. 9: 123-33.
http://www.ncbi.nlm.nih.gov/pubmed/15048156

Fedorov A, Lukyanov D, Rogoliński J, Widłak P, Podgornaya O, Rzeszowska-Wolny J (2004): The nuclear protein p30 interacts with a nuclear matrix attachment region from the rat genome. Cell Mol Biol Lett. 9: 153-65.
http://www.ncbi.nlm.nih.gov/pubmed/15048159

Widłak P (2004): DNA microarrays, a novel approach in studies of chromatin structure. Acta Biochim Polon. 51: 1-8.
http://www.ncbi.nlm.nih.gov/pubmed/15094821

Weil MR, Widłak P, Minna JD, Garner HR (2004): Global survey of chromatin accessibility using DNA microarrays. Genome Res. 14: 1374-81.
http://www.ncbi.nlm.nih.gov/pubmed/15231753

2003

Widłak P, Łanuszewska J, Cary RB, Garrard WT (2003): Subunit structures and stoichiometries of human DFF proteins before and after induction of apoptosis. J Biol Chem. 278: 26915-22.
http://www.ncbi.nlm.nih.gov/pubmed/12748178

Łanuszewska J, Widłak P (2003): Białka detektorowe rozpoznające pęknięcia nici DNA i ich udział w mechanizmach komórkowej odpowiedzi na stres. Postępy Biochemii 49: 229-38.
https://rcin.org.pl/Content/33428/PDF/WA488_24048_P939_T49-z4-PB.pdf

Horak S, Polańska J, Widłak P (2003): High levels of bulky DNA adducts in human sperm correlate with impaired fertility. Acta Biochim Polon. 50: 197-203.
http://www.ncbi.nlm.nih.gov/pubmed/12673360

Horak S, Polańska J, Widłak P (2003): Bulky DNA adducts in human sperm: relationship with fertility, semen quality, smoking, and environmental factors. Mutat Res. 537: 53-65.
http://www.ncbi.nlm.nih.gov/pubmed/12742507

Widłak P, Fujarewicz K (2003): The analysis of chromatin condensation state and transcriptional activity using DNA microarrays. Journal of Medical Informatics and Technologies. 6: IP13-IP19.

2002

Widłak P, Palyvoda O, Kumala S, Garrard WT (2002): Modeling apoptotic chromatin condensation in normal cell nuclei; requirement for intranuclear mobility and actin involvement. J Biol Chem. 277: 21683-90.
http://www.ncbi.nlm.nih.gov/pubmed/11927586

Widłak P (2002): Struktura chromatyny a powstawanie i naprawa uszkodzeń DNA. Kosmos 51: 5-12.
https://kosmos.ptpk.org/index.php/Kosmos/article/view/1293/1272

2001

Widłak P, Li LY, Wang X, Garrard WT (2001): Action of recombinant human apoptotic endonuclease G on naked DNA and chromatin substrates; cooperation with exonuclease and DNaseI. J Biol Chem. 276: 48404-9.
http://www.ncbi.nlm.nih.gov/pubmed/11606588

Widłak P, Garrard WT (2001): Ionic and cofactor requirements for the activity of the apoptotic endonuclease DFF40/CAD. Mol Cell Biochem. 218: 125-30.
http://www.ncbi.nlm.nih.gov/pubmed/11330826

2000

Widłak P, Li P, Wang X, Garrard W (2000): Cleavage preferences of the apoptotic endonuclease DFF40 (Caspase-activated DNase or Nuclease) on naked DNA and chromatin substrates. J Biol Chem. 275: 8226-32.
http://www.ncbi.nlm.nih.gov/pubmed/10713148

Widłak P (2000): DFF40/CAD hypersensitive sites are potentially involved in high molecular weight DNA fragmentation during apoptosis. Cell Mol Biol Lett. 5: 373-9.
http://www.cmbl.org.pl/pdf/Vol5_p373-379.pdf

Widłak P. (2000): The DFF40/CAD endonuclease and its role in apoptosis. Acta Biochim Polon. 47: 1037-44.
http://www.ncbi.nlm.nih.gov/pubmed/11996094

Widłak P (2000): Mechanizmy fragmentacji DNA i kondensacji chromatyny w komórkach ulegających apoptozie. Postępy Biologii Komórki 27: 583-97.

Łanuszewska J, Cudak A, Rzeszowska-Wolny J, Widłak P (2000): Detection of damage-recognition proteins from human lymphocytes. Acta Biochim Polon. 47: 443-50.
http://www.ncbi.nlm.nih.gov/pubmed/11051209

Łanuszewska J, Widłak P (2000): High mobility group 1 and 2 proteins bind preferentially to DNA that contains bulky adducts induced by benzo(a)pyrene diol epoxide and N-acetoxy-acetylaminofluorene. Cancer Lett. 158: 17-25.
http://www.ncbi.nlm.nih.gov/pubmed/10940504

Pietrowska M, Łanuszewska J, Walter Z, Rzeszowska-Wolny J, Widłak P (2000): Detection and characterization of rat protein recognizing DNA damaged by N-acetoxy-acetylaminofluorene. Cell Mol Biol Lett. 5: 423-31.
http://www.cmbl.org.pl/pdf/Vol5_p423-431.pdf

Widłak P (2000): Białka rozpoznające i wiążące się z uszkodzonym DNA; udział w mechanizmach naprawy DNA i kancerogenezie. Postępy Biochemii 46: 198-206.
http://www.rcin.org.pl/Content/33426/PDF/WA488_24036_P939_T46-z3-PB.pdf

Widłak P (2000): The DNA damage-induced cell cycle checkpoints. J Theor Med. 2: 273-43.
https://www.hindawi.com/journals/cmmm/2000/836245/

Widłak P (2000): Naprawa dwuniciowych pęknięć DNA indukowanych przez promieniowanie jonizujące. Postępy Higieny I Medycyny Doświadczalnej 54: 133-48.

Research Projects

Period	Grant number	Principal Investigator	Title
2023-2027	NCN OPUS 23 2022/45/B/NZ5/03510	Monika Pietrowska	The role of PDCD6IP protein from plasma exosomes in progression of melanoma [Rola białka PDCD6IP z egzosomów osocza w progresji czerniaka]
2023-2026	National Institutes of Health (NIH) R01DE031299-01A1 AWD 00007214	Monika Pietrowska in cooperation with UPMC Hillman Cancer Center University of Pittsburgh Cancer Institute, USA (Theresa L. Whiteside)	Small extracellular vesicles as biomarkers of prognosis and response to therapy in head and neck cancer
2022-2025	U.S. Army Medical Research Acquisition Activity (USAMRAA) ME210061 AWD 00006349	Monika Pietrowska in cooperation with UPMC Hillman Cancer Center University of Pittsburgh Cancer Institute, USA (Theresa L. Whiteside)	Programmed Cell Death 6 Interacting Protein (PDCD6IP) in plasma-derived exosomes: a potential prognostic biomarker of melanoma progression
2022-2023	National Institutes of Health (NIH) PAR-20-305 AWD 00005488	Monika Pietrowska in cooperation with UPMC Hillman Cancer Center University of Pittsburgh Cancer Institute, USA (Theresa L. Whiteside)	A protein signature of melanoma cell-derived exosomes in plasma as a potential biomarker of disease progression
2022-2026	NCN OPUS 22 2021/43/B/NZ7/02221	Monika Pietrowska  in cooperation with Gdańsk Medical University – project leader, and Institute of Bioorganic Chemistry of the Polish Academy of Sciences	Exosomes as a potential biomarker for monitoring and predicting kidney allograft rejection [Egzosomy jako potencjalny biomarker dla monitorowania i prognozowania odrzucania nerki przeszczepionej]
2022-2025	NCN SONATA 17 2021/43/D/NZ7/03119	Marta Gawin  in cooperation with Silesian University of Technology	Identification of low molecular weight compounds and peptides with high biological activity present in maggot secretions, parasitizing open wounds [Identyfikacja niskocząsteczkowych związków oraz peptydów o wysokiej aktywności biologicznej obecnych w wydzielinach postembrionalnych form owadów pasożytujących na ranach otwartych]
2021-2023	NCN MINIATURA 5 DEC-2021/05/X/NZ7/00797	Marta Gawin	Application of MALDI mass spectrometry imaging to classification of molecular types of microenvironment of colorectal cancer [Wykorzystanie obrazowania MALDI-MSI w klasyfikacji molekularnych typów podścieliska raka jelita grubego]
2021-2023	NCN MINIATURA 5 DEC-2021/05/X/NZ3/01368	Karol Jelonek	Activation of the NF-κB pathway as a hypothetical element of the “radiation-induced bystander effect” mediated by exosomes released by irradiated cells [Aktywacja ścieżki NF-κB jako hipotetyczny element mechanizmu „radiation-induced bystander effect”, w którym mediatorem są egzosomy uwalniane przez napromieniowane komórki]
2021-2025	NCN PRELUDIUM BIS 2 2020/39/O/NZ4/02838	Monika Pietrowska	Immunomodulatory properties of tumor-derived exosomes from plasma of patients with HPV-dependent and HPV-independent head and neck cancer [Immunomodulacyjne właściwości egzosomów uwalnianych przez nowotwór do osocza u pacjentów z rakami głowy i szyi zależnymi i niezależnymi od wirusa HPV]
2020-2024	NCN GRIEG 1 2019/34/H/NZ7/00503	Piotr Widłak (Karol Jelonek from 2022) in cooperation with the Norwegian University of Science and Technology (NTNU) Trondheim, Norway	Serum metabolome profiling in breast cancer risk assessment (SEMPRA)  [Wykorzystanie profilu metabolitów surowicy w ocenie ryzyka zachorowania na raka piersi] https://sempra.io.gliwice.pl/ www.facebook.com
2018-2023	NCN OPUS 14 2017/27/B/NZ7/01833	Piotr Widłak in cooperation with the Medical University of Gdańsk and Silesian University of Technology	Metabolic and radiomic signature of lung cancer [Metaboliczna i radiomiczna sygnatura wczesnego raka płuca]
2018-2019	NCN ETIUDA 6 2018/28/T/NZ5/00188	Agata Abramowicz	Proteome of exosomes released by cells subjected to genotoxic stress [Scharakteryzowanie proteomu egzosomów uwalnianych z komórek poddanych stresowi genotoksycznemu]
2017-2022	NCN OPUS 12 2016/23/B/NZ4/03901	Piotr Widłak	Intratumor heterogeneity and its role in cancer progression and prognosis; a study based on molecular imaging of cancer by MALDI-MSI [Związek heterogenności guzów litych z mechanizmami tworzenia przerzutów i prognozą wyników leczenia; analiza wykorzystująca obrazowanie molekularne metodą MALDI-MSI]
2017-2022	NCN HARMONIA 8 2016/22/M/NZ5/00667	Monika Pietrowska  in cooperation with UPMC Hillman Cancer Center University of Pittsburgh Cancer Institute, USA (Theresa L. Whiteside)	Molecular profiling of tumor-derived exosomes in plasma of patients with melanoma [Molekularny profil egzosomów wydzielanych przez komórki nowotworowe w osoczu pacjentów z rozpoznaniem czerniaka]
2016-2021	NCN OPUS 9 2015/17/B/NZ5/01387	Krzysztof Składowski  in cooperation with 1st Clinics of Radiotherapy and Chemotherapy (MSCNRIO Gliwice)	Identification of biomarkers of individual radiochemotherapy toxicity and efficacy in patients with head and neck cancer based on a model combining clinical patient data and metabolomic blood profiling with NMR and MS [Identyfikacja biomarkerów indywidualnej skuteczności i toksyczności radiochemioterapii u chorych na raka regionu głowy i szyi za pomocą modelu kojarzącego profil kliniczny chorego i profilowanie metabolomiczne krwi technikami NMR i MS]
2015-2020	NCBR DZP/PBS3/247184/2014	Piotr Widłak  in cooperation with Gdańsk Medical University – project leader	MOLTEST_BIS – Validation of molecular signatures for early detection of lung cancer in high-risk group [MOLTEST_BIS – Walidacja molekularnych sygnatur wczesnego wykrywania raka płuca w grupie wysokiego ryzyka zachorowania]
2015-2017	FP7/Euroatom Open Project for European Radiation Research Area OPERRA – 604984	Piotr Widłak  in cooperation with Candeias Serge, Commissariat à l’Energie Atomique, Grenoble, France – project leader	Validation in vivo of immune bioindicators of radiation exposure to use for emergency situations, the determination of health effects and molecular epidemiology (VIBRATO)
2015-2017	NCBR DZP/PBS3/245247/2014	Piotr Widłak  in cooperation with Silesian University of Technology – project leader	BioTest – Platform for remote hypothesis testing and biomedical data analysis [BioTest – Platforma zdalnego testowania hipotez i analizy danych biomedycznych]
2014-2019	NCN OPUS 6 2013/11/B/NZ7/01512	Monika Pietrowska	Proteome, lipidome and miRN-ome of exosomes relased from head and neck cancer cells in response to genotoxic agents [Proteom, lipidom oraz miRN-om egzosomów uwalnianych z komórek raka głowy i szyi w odpowiedzi na czynniki genotoksyczne]
2014-2017	NCN PRELUDIUM 6 2013/11/N/NZ7/00770	Małgorzata Roś	Components of serum lipidome as potential markers for early detection of lung cancer [Składniki lipidomu surowicy jako potencjalne wczesne markery rozwoju raka płuca]
2013-2017	NCN HARMONIA 4 2013/08/M/NZ1/00935	Piotr Widłak  in cooperation with Neil D. Perkins (University of Newcastle) and Marek Kimmel (Rice University)	Interplay between NF-κB and p53-dependent pathways in cellular response to DNA damaging factors [Współdziałanie ścieżek sygnałowych zależnych od NF-κB i p53 w komórkowej odpowiedzi na czynniki uszkadzające DNA]
2013-2017	NCN FUGA 2 2013/08/S/NZ2/00868	Anna Wojakowska	Mass spectrometry-based proteomic and metabolomic profiling of different types of thyroid cancer [Wykorzystanie technik spektrometrii mas do profilowania i identyfikacji proteomicznych i metabolomicznych składników guza swoistych dla poszczególnych typów raka tarczycy]
2013-2017	NCN OPUS 4 2012/07/B/NZ4/01450	Piotr Widłak	Proteomic patterns in classification of thyroid cancer [Profilowanie proteomu guza w klasyfikacji raków tarczycy]
2012-2017	NCN SONATA 2 2011/03/D/NZ4/03507	Magdalena Kalinowska-Herok	Characterization of molecular margins of cancer by MALDI imaging mass spectrometry [Scharakteryzowanie białek swoistych dla molekularnych marginesów guza nowotworowego za pomocą obrazowania molekularnego Imaging Mass Spectrometry]
2013-2016	NCN PRELUDIUM 3 2012/05/N/NZ4/02307	Anna Walaszczyk	Identification of serum proteome components associated with risk of early metastasis of breast cancer [Identyfikacja składników proteomu surowicy związanych z ryzykiem wczesnego rozsiewu raka piersi]
2013-2016	NCN OPUS 3 2012/05/B/NZ2/01618	Marek Kimmel  in cooperation with Silesian University of Technology	Bioinformatics and biophysical models of NF-kappaB binding sites in DNA: genomewide prediction of binding sites, experimental confirmation and co-evolution with the NF-kappaB family [Bioinformatyczne i biofizyczne modele sekwencji DNA wiążących NF-kappaB: przewidywanie lokalizacji miejsc wiązania w genomach i ich weryfikacja doświadczalna, oraz analiza ko-ewolucji z rodziną białek NF-kappaB]
2011-2014	NCN OPUS 1 2011/01/B/NZ4/03563	Piotr Widłak	Identification of serum proteome features reflecting exposure of humans to ionizing radiation [Identyfikacja cech proteomu surowicy człowieka odzwierciedlających ekspozycję na promieniowanie jonizujące]
2011-2013	MNiSW N401 563740	Piotr Widłak doctoral grant of Patryk Janus	Analysis of interference between HSF1 transcription factor and NFkB-dependent pathway [Analiza wpływu czynnika transkrypcyjnego HSF1 na ścieżkę sygnałową zależną od NFkB]
2011-2016	MNiSW N402 685640	Dorota Gabryś  in cooperation with the Department of Radiotherapy (Center of Oncology, Gliwice)	Analysis of cardiotoxicity of ionizing radiation and anthracyclines [Analiza toksycznego działania promieniowania jonizującego i antracyklin na układ sercowo-naczyniowy]
2010-2013	MNiSW POIG.01.01.02-20-080/09 (2A)	Monika Pietrowska  in cooperation with Gdańsk Medical University – project leader	Molecular tests supporting early detection of lung cancer – MOLTEST2013. (Serum proteome mass profiles specific for low grade lung cancer) [Opracowanie molekularnych testów wspomagających wykrywanie wczesnego raka płuca – MOLTEST 2013. (Identyfikacja profilu białek surowicy krwi swoistego dla osób z rakiem płuc w niskim stopniu zaawansowania klinicznego)]
2010-2013	MNiSW N402 4503 39	Piotr Widłak	Identification of radiosensitivity markers in serum proteome of patients with head and neck cancer treated with radical radiotherapy [Próba identyfikacji markerów promieniowrażliwości za pomocą analizy profilu masowego proteomu surowicy krwi u chorych leczonych promieniami z powodu nowotworów głowy i szyi]
2010-2013	MNiSW N402 3506 38	Rafał Tarnawski  in cooperation with 3rd Clinics of Radiotherapy and Chemotherapy (Center of Oncology, Gliwice)	Analysis of serum proteome for early detection and optimizing of treatment of non-small cell lung cancer patients [Analiza proteomiczna surowicy krwi w celu wczesnego rozpoznania i optymalizacji leczenia chorych na niedrobnokomórkowego raka płuca]

History of the Group

(pending)

Marrow Donor Day event

A few words about the history of the Marrow Donor Day event

For one young man with ambitious plans and big dreams, life wrote an unexpected and very difficult scenario. On March 21, 2022, Łukasz – a doctoral student at the Maria Sklodowska-Curie National Research Institute of Oncology – received a diagnosis: acute lymphoblastic leukemia. It was necessary to start treatment immediately. His previously arranged life had to be rearranged… turned upside down… many plans and dreams pushed aside. Łukasz took up the fight for his health and life, and his loved ones with him.

The originator of the Marrow Donor Day and its conduct is the team of the Laboratory of Clinical Proteomics, i.e. colleagues of Łukasz. The goal is to support people who have experienced cancer and their families, with a special focus on bone marrow donation.

The event was first held on September 5 (Tuesday) 2023.

It was immediately decided that the day would not be a one-time event, but would continue every year – always on September 5.

Why September 5?

Łukasz began treatment shortly after receiving the diagnosis (March 2022). The therapy was difficult, but on September 5 he was given a great chance for recovery – a bone marrow transplant!

That’s why the Marrow Donor Day was assigned to this very day. On September 5, 2023, in addition to promoting bone marrow donation, we also wanted to celebrate the first transplant birthday of Łukasz.

Łukasz was a graduate of the Faculty of Pharmaceutical Sciences with the Division of Laboratory Medicine at the Medical University of Silesia in Katowice. He received his master’s degree in medical biotechnology in 2018, completing his thesis on structural studies of pheomelanin obtained from dihydroxyphenylalanine and isotopically labeled cysteine by pyrolytic gas chromatography coupled to tandem mass spectrometry technique at the Department of Instrumental Analysis. After graduation, Skoczylas, MSc, joined the Laboratory of Drug Monitoring of SCCS (the Silesian Center for Heart Diseases) in Zabrze, where he was responsible for performing quantitative analyses of immunosuppressive drugs by high-performance liquid chromatography coupled to tandem mass spectrometry for both transplant patients and patients with autoimmune diseases. As of October 2021, he was a doctoral student at the Joint Doctoral School of the Silesian University of Technology conducting research on the immunomodulatory properties of exosomes released by human papillomavirus (HPV)-dependent and -independent cancer cells of the head and neck region. His supervisor was Monika Pietrowska, Ph.D., D.Sc., Professor of MSCNRIO.

Preparations for the 1^st Marrow Donor Day

This day was to be celebrated with Łukasz. There was a lot to look forward to… Progress in treatment, a successful bone marrow transplant and a gradual improvement in health gave high hopes that a better time was coming. Unfortunately, it didn’t last long. In December, during one of his follow-up visits, Łukasz received a second piece of bad news: leukemia relapse. Rearranging life again, changing plans, another attempt to fight for health and life requires a person to have tremendous strength, hope, perseverance, patience, support from loved ones… Trying to put life together from a million pieces didn’t stand a chance… and Łukasz learned of the third recurrence.

The course of the 1^st Marrow Donor Day

September 5 (Tuesday) 2023 was not an easy one, as at the same time Łukasz was fighting for his health and life in the hospital room, and we attended lectures and tried to entertain at a concert. It was nevertheless a day filled with hope that a better time will come for Łukasz and his loved ones.

A program was planned for the event, which consisted of a lecture portion at the Maria Sklodowska-Curie National Research Institute of Oncology and a concert portion at the Chopin Park in Gliwice. The lectures were on the subject of bone marrow and organ donation and transplantation. The concert consisted of performances of two bands. The first one was Autentikos, which is co-founded by, among others, two doctors from the MSCNRIO Department of Bone Marrow Transplantation and Hematology-Oncology: Prof. Sebastian Giebel, MD, PhD, DSc, a lyricist and vocalist, and a guitar player Tomasz Czerw, MD,  PhD, DSc.

https://autentikos.pl/o-zespole

The second to perform was Julya, a talented singer of the younger generation.

https://www.instagram.com/julya.music/

One could also take advantage of body composition analysis and dietician’s advice, learn breast self-examination, but MOST IMPORTANTLY one could register in the DKMS Foundation database as a potential Marrow Donor. Our Łukasz was not with us at the lectures and concert, but with the help of the staff of the IT Department and the Department of Promotion and Cooperation of MSCNRIO, he was able to remotely participate with us in the lectures.

https://instytutdietetyki.pl/

Results from the 1^st Marrow Donor Day

The event, organized on the initiative of the Prof. Mieczysław Chorąży Center for Translational Research and Molecular Biology of Cancer at the Maria Sklodowska-Curie Narional Research Institute of Oncology in Gliwice, in cooperation with the DKMS Foundation and the Upper Silesian Oncology Foundation, gathered more than 80 listeners and provided an opportunity to register in the database of potential marrow donors. Thanks to our action, there were 16 new people in this database. This is a contribution to the over 2 million registry of bone marrow and hematopoietic cell donors in Poland! In recognition of them and all those to whom the idea of donating biological material is dear, a concert was held in the Chopin Park in Gliwice, with an audience of over 200 people.

Introducing the poster for the 1^st Marrow Donor Day

1st Marrow Donor Day Gallery

WE INVITE EVERYONE TO THE 2^nd BONE MARROW DONOR DAY

Read on and realize how much good you can donate!!!

In Poland, every half an hour someone learns that they have a blood cancer, and globally – every half a minute or so! The chance of finding your genetic twin is 1 in 20 thousand! For patients with a rare genotype – even 1 in several million!

That’s why it’s so important to recruit new bone marrow and hematopoietic stem cell donors. We remind you of this especially in September – Blood Cancer Awareness Month.

On a daily basis, none of us think about people who are struggling with leukemia. Often we only begin to notice the tremendous struggle with this disease when someone close to us falls ill. Because of this, too, when we are not dealing with a leukemia patient, we forget how little effort is needed to help. All you have to do is decide to be a bone marrow donor and promote this to other people. It doesn’t hurt, it doesn’t consume much time, and we don’t pay any price for it! On the other hand, what the patient can gain – life and health… is priceless!

There is nothing more beautiful than giving someone health! Did you know that you may be the only chance to save someone’s life?

Unfortunately, we don’t know that it’s you if you are not registered in the DKMS database. That’s why it’s so important to come forward and register in the Marrow Donor Database. DKMS has been building a database of potential Marrow Donors for years – the more people registered in it, the greater the chances of finding a genetic twin.

Preparations for the 2^nd Bone Marrow Donor Day

This year (2024), on Thursday, September 5, THE SECOND MARROW DONOR DAY will take place.

This would be the second transplant birthday for Łukasz… He is no longer with us.

It will be a difficult day for us, but we would like to convey hope, support and strength to all others struggling with cancer. Łukasz would like that too!

[Below is the text written for DKMS by Łukasz]

The disease can happen to any of us.

My name is Łukasz, I was born in Czestochowa and I am 27 years old. Despite knowing the risk factors leading to the development of various types of cancer and avoiding them through a healthy, active lifestyle and regular examinations, I have not been able to avoid the disease. The blood cancer I suffer from can happen to anyone regardless of lifestyle or age, and the fight against it is possible thanks to the support of genetic twins.

Last year, I started working on realizing my dream of working in science. Ironically, I was doing a project at the Maria Sklodowska-Curie National Research Institute of Oncology, related to new factors to help predict a patient’s response to cancer treatment. In no scenario of my future did I foresee what happened next. In March, due to increasing shortness of breath, fatigue and back pain that had been increasing for two weeks, I went to the laboratory for basic blood tests. The very next day, my family doctor was informed by the laboratory about the alarming number of lymphoblasts and I received a referral to the hematology outpatient clinic; after performing additional tests, it was decided to urgently admit me to the oncohematology department and start treatment for B-cell acute lymphoblastic leukemia. Since then, I have been a patient at the place where I appeared every day at work. This has changed my perspective and forced me from one day to the next to make changes that were previously out of my plans.

Treatment consists of several stages, which in turn include multiple and long stays in hospital. To effectively cure the cancer I suffer from, I need the help of a person who is my genetic twin. Registering on the DKMS database allows us to be matched and allows my twin to save my life.

Anyone who performs a painless and short-lasting cheek swab may turn out to be a genetic twin for me or another patient. In August next year, I planned to get married to my fiancée, who is my biggest supporter and really believes that my genetic twin will also help her dream of having her first dance with me at our wedding come true. Finding a suitable donor will allow me to return to work not only in the current remote form. After the transplant, I will personally conduct experiments in the laboratory, where my longing colleagues and my supervisor are waiting for me. Thank you all very much in advance for your help.

That is why registration in the Bone Marrow Donor database is so IMPORTANT. Take your loved ones with you, come, register and share your life. We also invite you to a series of lectures to be held at the Maria Sklodowska-Curie National Research Institute of Oncology and to an evening concert in the Chopin Park. The event is free of charge, and the lectures are conducted in an accessible way at a popular science level.

We encourage you to participate in the SECOND MARROW DONOR DAY