We report a case of a 61-year-old man who underwent open total gastrectomy and D2 lymph node dissection for gastric cancer. The pathological findings were suggestive of pT2N3M0, fStage ⅢA. S -1 was administered for 1 year post-surgery. One year and 9 months after the operation, an epigastralgia was found, and the PET-CT showed an increase of SUVmax 3.80 around the celiac artery. S -1 plus CDDP therapy was initiated. However, due to the occurrence of neutropenia, the therapy was changed to ramucirumab plus paclitaxel. After 20 courses of the same regimen, no PET-CT uptake was observed. We thus considered it cCR and discontinued further chemotherapy. The patient has been alive for 15 months without recurrence. By performing effective chemotherapy at an early stage, cCR could be observed after a secondary treatment. Therefore, longterm survival could be expected for post-operative recurrence of gastric cancer.
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Clin Rheumatol
January 2025
Department of Medical Laboratory Science, Faculty of Health Sciences, Hokkaido University, Sapporo, Hokkaido, Japan.
Microscopic polyangiitis (MPA) affects small and medium vessel, which sometimes leads to arterial aneurysms. In English database, only 15 reports refer to ruptured aneurysms in MPA. We experienced a fatal case with MPA who developed multiple visceral aneurysms, resulting in rupture of the hepatic aneurysm.
View Article and Find Full Text PDFJ Cell Biochem
January 2025
Key Laboratory of Novel Targets and Drug Study for Neural Repair of Zhejiang Province, School of Medicine, Hangzhou City University, Hangzhou, Zhejiang, China.
tRNA-derived fragments (tRFs) are a newly recognized class of small noncoding RNAs (sncRNAs) that play significant roles in various diseases. The Wnt pathway plays a key role in various physiological processes such as embryonic development, tissue renewal and regeneration. In the regulation of Wnt/β-catenin, Forkhead box k1(FOXK1), Frizzled class receptor 3 (FZD3), and Wnt5b can be targeted and inhibited by three tRFs: tRF3008A targets FOXK1 to inhibit colorectal cancer (CRC), 5'-tiRNAVal targets FZD3 to inhibit breast cancer (BrC), and tRF-22-8BWS7K092 targets Wnt5b to induce ferroptosis in lung cells.
View Article and Find Full Text PDFMol Oncol
January 2025
Department of Gastrointestinal Cancer Translational Research, Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Peking University Cancer Hospital & Institute, Beijing, China.
Gastric cancer (GC) is the third leading cause of cancer-related deaths worldwide, with gastrectomy being the primary treatment option. Sepsis, a systemic inflammatory response to infection, may influence tumor growth by creating an immunosuppressive environment conducive to cancer cell proliferation and metastasis. Here, the effect of abdominal infection on tumor growth and metastasis was investigated through the implementation of a peritoneal metastasis model and a subcutaneous tumor model.
View Article and Find Full Text PDFMol Carcinog
January 2025
Department of Gastrointestinal Oncology, Central Laboratory and Precision Medicine Center, Affiliated Jinhua Hospital, Zhejiang University School of Medicine, Jinhua, Zhejiang Province, China.
Gastric cancer is a common digestive system tumor with a high resistance rate that reduces the sensitivity to chemotherapy. Nutrition therapy is an important adjuvant approach to favor the prognosis of gastric cancer. Dietary amino acids contribute greatly to gastric cancer progression by mediating tumor gene expressions, epigenetics, signal transduction, and metabolic remodeling.
View Article and Find Full Text PDFCurr Med Chem
January 2025
Laboratory of Metabolism and Gastrointestinal Tumor, Shandong Provincial QianFoShan Hospital, The First Affiliated Hospital of Shandong First Medical University, Jinan, China.
Introduction: Gastric cancer (GC) is the fifth most common cancer globally, and the relationship between type 2 diabetes mellitus (T2DM) and cancer risk remains controversial.
Methods: We performed Mendelian randomization (MR) analysis using publicly available GWAS data to assess the causal relationship between T2DM and GC, validated by heterogeneity and pleiotropy analyses. Transcriptomic data from TCGA and GEO were analyzed to identify common differentially expressed genes (DEGs).
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