This review summarizes currently available data on enteric alpha defensins structure, their functions in the innate and adaptive immunity systems and the role in development of intestinal illnesses.
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C1orf115 interacts with clathrin adaptors to undergo endocytosis and induces ABCA1 to promote enteric cholesterol efflux.
Cell Mol Life Sci
January 2025
School of Biomedical Sciences, The University of Hong Kong, Pokfulam, Hong Kong.
C1orf115 has been identified in high-throughput screens as a regulator of multidrug resistance possibly mediated through an interaction with ATP-dependent membrane transporter ABCB1. Here we show that C1orf115 not only shares structural similarities with FACI/C11orf86 to interact with clathrin adaptors to undergo endocytosis, but also induces ABCA1 transcription to promote cholesterol efflux. C1orf115 consists of an N-terminal intrinsically disordered region and a C-terminal α-helix.
View Article and Find Full Text PDFWKB ameliorates DSS-induced colitis through inhibiting enteric glial cells activation and altering the intestinal microbiota.
J Transl Med
January 2025
Department of Gastroenterology, Air Force Medical Center, No. 30 Fucheng Road, Haidian District, Beijing, 100142, China.
Background: Inflammatory bowel disease (IBD) is a chronic condition influenced by diet, which affects gut microbiota and immune functions. The rising prevalence of IBD, linked to Western diets in developing countries, highlights the need for dietary interventions. This study aimed to assess the impact of white kidney beans (WKB) on gut inflammation and microbiota changes, focusing on their effects on enteric glial cells (EGCs) and immune activity in colitis.
View Article and Find Full Text PDFRegulation of Ferroptosis in Intestinal Epithelial Cells by Formononetin via the RXRA/PPARG Pathway.
J Interferon Cytokine Res
January 2025
Department of Emergency, Traditional Chinese Hospital of Chun'an County, Hangzhou City, China.
Recent studies have revealed that formononetin, a naturally occurring isoflavone found in kudzu root and licorice, has the potential to inhibit ferroptosis in intestinal epithelial cells. Inflammatory bowel disease (IBD) often involves oxidative stress-related pathways, making the modulation of ferroptosis a promising therapeutic avenue. We employed a combination of several techniques to explore how formononetin regulates the retinoid X receptor alpha/peroxisome proliferator activated receptor gamma (RXRA/PPARG) pathway to inhibit ferroptosis in Fetal Human Colonic Epithelial Cells (FHC) induced by RSL3.
View Article and Find Full Text PDFGUT, VAGINAL AND URINARY MICROBIOTA AS POTENTIAL BIOMARKERS OF SENSITIZATION IN WOMEN WITH CHRONIC PELVIC PAIN.
Am J Obstet Gynecol
January 2025
Nantes University, Inserm, TENS, The Enteric Nervous System in Gut and Brain Diseases, IMAD, Nantes, France.
Background: A subgroup of patients with chronic pelvic pain (CPP) exhibit organ sensitization, whose origin and mechanism remains largely unknown. Changes in microbiota composition in pelvic organs have been found to be associated with various pelvic pathological conditions. Therefore, a comprehensive analysis of the gut and genito-urinary microbiota composition and interactions in women with CPP may be key to understanding their involvement in the sensitization processes.
View Article and Find Full Text PDFMolecular mechanism of Yersinia ruckeri Flagellin C (FliC) induced intestinal inflammation in channel catfish (Ictalurus punctatus).
Comp Biochem Physiol B Biochem Mol Biol
January 2025
Department of Gastroenterology, Zhongnan Hospital of Wuhan University, Wuhan 430071, China. Electronic address:
Yersinia ruckeri is known to cause enteric red mouth disease (ERM) in channel catfish (Ictalurus punctatus). This study established a model of Y. ruckeri-induced intestinal inflammation in channel catfish.
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