Transcription factor XBP1s promotes endometritis-induced epithelial-mesenchymal transition by targeting MAP3K2, a key gene in the MAPK/ERK pathway.

The epithelial-mesenchymal transition (EMT) is a biological process whereby epithelial cells are transformed into cells with a mesenchymal phenotype. The transcription factor, X-box binding protein 1 splicing variant (XBP1s) is a key regulator of the endoplasmic reticulum stress response (ERS); but the function of XBP1s in the endometritis-induced EMT process remains unclear. Here we found that uterine tissues from goats with endometritis exhibited an EMT phenotype, with a significant decrease in the epithelial cell polarity marker E-cadherin and a significant increase in the mesenchymal markers N-cadherin and vimentin.

Species variations in the gut microbiota of captive snub-nosed monkeys.

Introduction: Snub-nosed monkeys are species in danger of extinction due to habitat fragmentation and human activities. Captivity has been suggested as an Auxiliary Conservation Area (ASA) strategy. However, little is known about the adaptation of different species of snub-nosed monkeys to captive environments.

Comparative study of the gut microbiota in three captive Rhinopithecus species.

Background: Snub-nosed monkeys are highly endangered primates and their population continues to decline with the habitat fragmentation. Artificial feeding and breeding is an important auxiliary conservation strategy. Studies have shown that changes and imbalances in the gut microbiota often cause gastrointestinal problems in captive snub-nosed monkeys.

Gut Microbial Alterations in Diarrheal Baer's Pochards ().

The structure and composition of gut microbiota correlate with the occurrence and development of host health and disease. Diarrhea can cause alterations in gut microbiota in animals, and the changes in the gut microbial structure and composition may affect the development of diarrhea. However, there is a scarcity of information on the effects of diarrhea on gut fungal composition and structure, particularly in Baer's pochard ().

Microbiome Analysis Reveals the Dynamic Alternations in Gut Microbiota of Diarrheal .

The ruminant gut microbial community's importance has been widely acknowledged due to its positive roles in physiology, metabolism, and health maintenance. Diarrhea has been demonstrated to cause adverse effects on gastrointestinal health and intestinal microecosystem, but studies regarding diarrheal influence on gut microbiota in have been insufficient to date. Here, this study was performed to investigate and compare gut microbial composition and variability between healthy and diarrheic .

Microbiome analysis reveals the significant changes in gut microbiota of diarrheic Baer's Pochards (Aythya baeri).

Gut microbiota has been demonstrated to play multiple crucial roles in immunity, physiology, metabolism, and health maintenance. Diarrhea was closely related to the gut microbiota, but information regarding the alterations in gut microbial composition and structure in Baer's Pochard (Aythya baeri) with diarrhea remains scarce. Here, 16S rDNA amplicon sequencing was performed to investigate the gut microbial variability between diarrheic and healthy Baer's Pochard.