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http://dx.doi.org/10.1007/s00428-024-03870-0 | DOI Listing |
Front Oncol
January 2025
Clinic of Gastroenterology, Nephro-Urology, and Surgery, Institute of Clinical Medicine, Faculty of Medicine, Vilnius University, Vilnius, Lithuania.
Introduction: The current understanding of colorectal carcinogenesis is based on the adenoma-carcinoma sequence, where genetics, intestinal microbiota changes and local immunity shifts seem to play the key roles. Despite the emerging evidence of dysbiotic intestinal state and immune-cell infiltration changes in patients with colorectal adenocarcinoma, early and advanced adenoma as precursors of colorectal cancer, and carcinoma as the following progression, are rather less studied. The newly colon-site adapted AI-based analysis of immune infiltrates is able to predict long-term outcomes of colon carcinoma.
View Article and Find Full Text PDFJ Med Chem
January 2025
Department of Biochemistry, Panjab University, Chandigarh 160014, India.
Over the years, numerous ligand-based organotin(IV) Schiff base compounds have shown remarkable cytotoxicity and anticancer activities, but their clinical use is restricted by systemic toxicity, prompting the search for targeted therapies. Targeted delivery can be enhanced by exploiting the inherent characteristics of cancer cells such as glutamine addiction, which is essential to support cellular biosynthesis and cell growth to sustain aberrant proliferation. Our previous study revealed glutamine-conjugated organotin(IV) compounds have strong DNA/protein affinities, favorable in silico ADME profiles, and significant antiproliferative activity.
View Article and Find Full Text PDFCancer Sci
January 2025
Department of Gastrointestinal Medical Oncology, Harbin Medical University Cancer Hospital, Harbin, China.
Pancreatic ductal adenocarcinoma (PDAC) is a highly lethal disease with poor prognosis and limited treatment options. While the majority of PDAC cases harbor KRAS mutations, approximately 8%-10% are KRAS wild-type (KRAS-WT). These KRAS-WT tumors often contain actionable mutations and gene fusions, making them more suitable for precision therapies.
View Article and Find Full Text PDFMedicine (Baltimore)
January 2025
Department of Gastrointestinal Surgery, Third Affiliated Hospital of Soochow University, Changzhou, China.
Gastric and colorectal cancers are common malignancies with high incidence and mortality worldwide. Early detection and individualized treatment are crucial to improving patient outcomes. Glutathione peroxidase-8 (GPX8), a member of the glutathione peroxidase family, emerges as a potential target for intervention in the treatment of various cancers.
View Article and Find Full Text PDFPathol Oncol Res
January 2025
Albert Szent-Györgyi Medical School, University of Szeged, Szeged, Hungary.
Objective: Recently, several non-conventional variants of IBD-associated dysplasia have been described; however, their prevalence in Central-Eastern Europe is unknown. We aimed to perform a retrospective pilot study by re-evaluating several IBD-associated adenocarcinoma cases to survey the incidence of adjacent non-conventional dysplasia and validate that recent North American findings may apply to a European population.
Methods: Retrospectively, 28 randomly chosen cases of IBD-associated adenocarcinomas diagnosed between 2010 and 2022 were re-evaluated.
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