J
Jacek Baj
Researcher at Medical University of Lublin
Publications - 70
Citations - 1843
Jacek Baj is an academic researcher from Medical University of Lublin. The author has contributed to research in topics: Medicine & Internal medicine. The author has an hindex of 11, co-authored 36 publications receiving 486 citations.
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Journal ArticleDOI
Gastric Cancer: Epidemiology, Risk Factors, Classification, Genomic Characteristics and Treatment Strategies.
TL;DR: Early-onset gastric cancer is a good model to study genetic alterations related to the carcinogenesis process, as young patients are less exposed to environmental carcinogens.
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COVID-19: Specific and non-specific clinical manifestations and symptoms: The current state of knowledge
Jacek Baj,Hanna Karakuła-Juchnowicz,Grzegorz Teresiński,Grzegorz Buszewicz,Marzanna Ciesielka,Elżbieta Sitarz,Alicja Forma,Kaja Karakuła,Wojciech Flieger,Piero Portincasa,Ryszard Maciejewski +10 more
TL;DR: The aim of this paper is to review and summarize all of the findings regarding clinical manifestations of COVID-19 patients, which include respiratory, neurological, olfactory and gustatory, gastrointestinal, ophthalmic, dermatological, cardiac, and rheumatologic manifestations, as well as specific symptoms in pediatric patients.
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Breast Cancer—Epidemiology, Risk Factors, Classification, Prognostic Markers, and Current Treatment Strategies—An Updated Review
Sergiusz Łukasiewicz,Marcin Czeczelewski,Alicja Forma,Jacek Baj,Robert Sitarz,Andrzej Stanisławek +5 more
TL;DR: Based on mRNA gene expression levels, breast cancer can be divided into molecular subtypes (Luminal A, Luminal B, HER2-enriched, and basal-like) as mentioned in this paper.
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Helicobacter pylori Virulence Factors-Mechanisms of Bacterial Pathogenicity in the Gastric Microenvironment.
Jacek Baj,Alicja Forma,Monika Sitarz,Piero Portincasa,Gabriella Garruti,Danuta Krasowska,Ryszard Maciejewski +6 more
TL;DR: In this paper, the authors highlight the current state of knowledge and the most recent findings regarding H. pylori virulence factors and their relationship with gastric premalignant lesions and further carcinogenesis.
Journal ArticleDOI
Mechanisms of the Epithelial-Mesenchymal Transition and Tumor Microenvironment in Helicobacter pylori-Induced Gastric Cancer.
Jacek Baj,Izabela Korona-Glowniak,Alicja Forma,Amr Maani,Elżbieta Sitarz,Mansur Rahnama-Hezavah,Elżbieta Radzikowska,Piero Portincasa +7 more
TL;DR: The role of H. pylori and its virulence factors in epithelial–mesenchymal transition associated with malignant transformation within the gastric stroma is reviewed, providing insight into potential molecular targets and new treatment strategies for gastric cancer.