Short-chain fatty-acid-producing bacteria: key components of the human gut microbiota

W Fusco, MB Lorenzo, M Cintoni, S Porcari… - Nutrients, 2023 - mdpi.com
Short-chain fatty acids (SCFAs) play a key role in health and disease, as they regulate gut
homeostasis and their deficiency is involved in the pathogenesis of several disorders …

Orchestration of MUC2—The key regulatory target of gut barrier and homeostasis: A review

Y Liu, Z Yu, L Zhu, S Ma, Y Luo, H Liang, Q Liu… - International Journal of …, 2023 - Elsevier
The gut mucosa of human is covered by mucus, functioning as a crucial defense line for the
intestine against external stimuli and pathogens. Mucin2 (MUC2) is a subtype of secretory …

Rational design of orally administered cascade nanozyme for inflammatory bowel disease therapy

Y Yu, X Zhao, X Xu, C Cai, X Tang, Q Zhang… - Advanced …, 2023 - Wiley Online Library
Inflammatory bowel disease (IBD) affects millions of individuals worldwide annually. Enteric
reactive oxygen species (ROS) play critical roles in the physiology and pathology of IBD …

Bacteroides methylmalonyl-CoA mutase produces propionate that promotes intestinal goblet cell differentiation and homeostasis

X Wang, Z Cai, Q Wang, C Wu, Y Sun, Z Wang, X Xu… - Cell Host & Microbe, 2024 - cell.com
Propionate is a short-chain fatty acid that is generated upon microbiome-mediated fiber
fermentation in the intestine. By modulating immune and metabolic pathways, propionate …

[HTML][HTML] Effect of Extracelluar Vesicles Derived from Akkermansia muciniphila on Intestinal Barrier in Colitis Mice

T Zheng, H Hao, Q Liu, J Li, Y Yao, Y Liu, T Zhang… - Nutrients, 2023 - mdpi.com
Inflammatory bowel disease (IBD) is a chronic and recurrent disease. It has been observed
that the incidence and prevalence of IBD are increasing, which consequently raises the risk …

DHX9 maintains epithelial homeostasis by restraining R-loop-mediated genomic instability in intestinal stem cells

X Ren, Q Liu, P Zhou, T Zhou, D Wang, Q Mei… - Nature …, 2024 - nature.com
Epithelial barrier dysfunction and crypt destruction are hallmarks of inflammatory bowel
disease (IBD). Intestinal stem cells (ISCs) residing in the crypts play a crucial role in the …

Bacteriophage defends murine gut from Escherichia coli invasion via mucosal adherence

J Wu, K Fu, C Hou, Y Wang, C Ji, F Xue, J Ren… - Nature …, 2024 - nature.com
Bacteriophage are sophisticated cellular parasites that can not only parasitize bacteria but
are increasingly recognized for their direct interactions with mammalian hosts. Phage …

[HTML][HTML] Biochemical and structural basis of sialic acid utilization by gut microbes

A Bell, E Severi, CD Owen, D Latousakis… - Journal of Biological …, 2023 - Elsevier
The human gastrointestinal (GI) tract harbors diverse microbial communities collectively
known as the gut microbiota that exert a profound impact on human health and disease. The …