The role of TGF-β-related signal transduction pathways in pathogenesis of epithelial-mesenchymal transition as a key element in cancer development and progression

by Małgorzata Pieniążek, Piotr Donizy, Marcin Ziętek, Bartłomiej Szynglarewicz, Rafał Matkowski
Published 2012-09-01

Prognostic Role of Tumoral PD-L1 and IDO1 Expression, and Intratumoral CD8+ and FoxP3+ Lymphocyte Infiltrates in 132 Primary Cutaneous Merkel Cell Carcinomas

by Piotr Donizy, Cheng-Lin Wu, Janusz Kopczynski, Malgorzata Pieniazek, Przemyslaw Biecek, Janusz Ryś, Mai P. Hoang
Published 2021-05-01

PARP1 as a Marker of an Aggressive Clinical Phenotype in Cutaneous Melanoma—A Clinical and an In Vitro Study

by Piotr Kupczyk, Aleksandra Simiczyjew, Jakub Marczuk, Ewelina Dratkiewicz, Artur Beberok, Jakub Rok, Malgorzata Pieniazek, Przemyslaw Biecek, Dmitry Nevozhay, Bartosz Slowikowski, Grzegorz Chodaczek, Dorota Wrzesniok, Dorota Nowak, Piotr Donizy
Published 2021-01-01

Merkel Cell Carcinoma of Unknown Primary: Immunohistochemical and Molecular Analyses Reveal Distinct UV-Signature/MCPyV-Negative and High Immunogenicity/MCPyV-Positive Profiles

by Piotr Donizy, Joanna P. Wróblewska, Dora Dias-Santagata, Katarzyna Woznica, Przemyslaw Biecek, Mark C. Mochel, Cheng-Lin Wu, Janusz Kopczynski, Malgorzata Pieniazek, Janusz Ryś, Andrzej Marszalek, Mai P. Hoang
Published 2021-03-01