Alcaligenes faecalis Induces Intestinal T Helper 17 Cells by Promoting E3 Ubiquitin Ligase TRIM21-Mediated FBXW7 Degradation

1. Research Background Intestinal Th17 cells play a central role in maintaining mucosal immune homeostasis and defending against pathogen infections. Previous studies identified segmented filamentous bacteria (SFB) as key microbes inducing intestinal Th17 cells, but controversies exist regarding SFB colonization in adult intestines: 1. Clinical Par...

TRIM21-Mediated Ubiquitination and Phosphorylation of ERK1/2 Promotes Cell Proliferation and Drug Resistance in Pituitary Adenomas

Academic Background Pituitary adenomas (PAs) are common intracranial tumors with complex pathogenesis, often accompanied by abnormal hormone secretion. Although various treatments, such as dopamine agonists (DAs), are currently available, some patients exhibit drug resistance, leading to suboptimal therapeutic outcomes. Therefore, identifying new t...