While immune checkpoint inhibitors (ICIs) have antitumor effects, they also have characteristic side effects, including colitis. However, gastritis has rarely been reported. We report a case of a patient with lung adenocarcinoma who presented with epigastric pain and diarrhea following pembrolizumab administration. Sonography of the abdomen demonstrated diffuse, although mild, gastric wall thickening (mainly in the submucosa), as well as a slight decrease in echogenicity throughout the gastric wall. While the mucosal surface was relatively smooth, color Doppler examination showed increased vascularity. Esophagogastroduodenoscopy and pathological examination confirmed the diagnosis of ICI-related gastroenteritis.
Download full-text PDF |
Source |
|---|---|
| http://dx.doi.org/10.1002/jcu.22975 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
CASP5 associated with PANoptosis promotes tumorigenesis and progression of clear cell renal cell carcinoma.
Cancer Cell Int
January 2025
Institute for Genome Engineered Animal Models of Human Diseases, National Center of Genetically Engineered Animal Models for International Research, Dalian Medical University, 9 West Section Lvshun South Road, Dalian, 116044, China.
Clear cell renal cell carcinoma (ccRCC) is a globally severe cancer with an unfavorable prognosis. PANoptosis, a form of cell death regulated by PANoptosomes, plays a role in numerous cancer types. However, the specific roles of genes associated with PANoptosis in the development and advancement of ccRCC remain unclear.
View Article and Find Full Text PDFRelationship between CTF1 gene expression and prognosis and tumor immune microenvironment in glioma.
Eur J Med Res
January 2025
Department of Neurosurgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, No 17 Panjiayuan Nanli, Chaoyang District, Beijing, 100021, People's Republic of China.
Objective: This study aimed to evaluate CTF1 expression in glioma, its relationship to patient prognosis and the tumor immune microenvironment, and effects on glioma phenotypes to identify a new therapeutic target for treating glioma precisely.
Methods: We initially assessed the expression of CTF1, a member of the IL-6 family, in glioma, using bioinformatics tools and publicly available databases. Furthermore, we examined the correlation between CTF1 expression and tumor prognosis, DNA methylation patterns, m6A-related genes, potential biological functions, the immune microenvironment, and genes associated with immune checkpoints.
Correlation analysis of DLG5 and PD-L1 expression in triple-negative breast cancer.
BMC Cancer
January 2025
Shaanxi Engineering Research Center of Cell Immunology, Shaanxi Provincial People's Hospital, Xi'an, Shaanxi, China.
Background: Triple-negative breast cancer (TNBC) is among the most aggressive forms of breast cancer, characterized by a dismal prognosis. In the absence of drug-targetable receptors, chemotherapy remains the sole systemic treatment alternative. Recent advancements in immunotherapy, particularly immune checkpoint inhibitors (ICIs) that target programmed death 1/programmed death ligand 1 (PD-1/PD-L1) and cytotoxic T lymphocyte associated antigen 4 (CTLA-4), have provided renewed optimism for the treatment of patients with TNBC.
View Article and Find Full Text PDFManagement, biomarkers and prognosis in people developing endocrinopathies associated with immune checkpoint inhibitors.
Nat Rev Endocrinol
January 2025
Department of Endocrinology and Diabetes, Nagoya University Graduate School of Medicine, Nagoya, Japan.
Immune-related adverse events (irAEs), including endocrine irAEs, can occur in response to cancer immunotherapy using immune checkpoint inhibitors (ICIs). Of the endocrine irAEs, pituitary and thyroid irAEs are most frequently observed, followed by primary adrenal insufficiency, type 1 diabetes mellitus and hypoparathyroidism. Notably, pituitary irAEs and type 1 diabetes mellitus can be lethal if overlooked, potentially leading to adrenal crisis and diabetic ketoacidosis, respectively.
View Article and Find Full Text PDFInactivation of GSK3β by Ser phosphorylation prevents thymocyte necroptosis and impacts Tcr repertoire diversity.
Cell Death Differ
January 2025
Department of Immunology and Microbiology, University of Colorado, Anschutz Medical Campus, Aurora, CO, 80045, USA.
The assembly of Tcrb and Tcra genes require double negative (DN) thymocytes to undergo multiple rounds of programmed DNA double-strand breaks (DSBs), followed by their efficient repair. However, mechanisms governing cell cycle checkpoints and specific survival pathways during the repair process remain unclear. Here, we report high-resolution scRNA-seq analyses of individually sorted mouse DN3 and DN4 thymocytes, which reveals a G2M cell cycle checkpoint, in addition to the known G1 checkpoint, during Tcrb and Tcra recombination.
View Article and Find Full Text PDFWant AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!