Daily Archives: May 1, 2023

Eosinophilic colitis (EC) is a rare primary condition characterized by eosinophilic infiltration of the colon in the absence of secondary causes. Affecting only 0.003% of people in the United States, clinical manifestations of the disease can range fro… Continue reading →

Prohibitin 1 (PHB1) is a mitochondrial chaperone protein important for maximal activity of the electron transport chain. PHB1 deficiency in intestinal epithelial cells (IECs) or specifically in Paneth cells (PCs) induces epithelial mitochondrial dysfun… Continue reading →

Dysbiotic intestinal microbiomes dominated by facultative anaerobes are strongly associated with inflammatory bowel disease (IBD). More recently, data from Baumler and colleagues support a model where mitochondrial dysfunction causes disease-associated… Continue reading →

Ulcerative colitis (UC) is a chronic inflammatory condition characterized by diarrhea, abdominal pain, rectal bleeding, and weight loss. Upadacitinib is an oral, selective, small molecule Janus Kinase (JAK) inhibitor that was recently approved in the U… Continue reading →

Microbiota-derived short chain fatty acids, particularly butyrate (BA), show multiple beneficial influences on health. In the colon, BA ranges from 10-20 mM and up to 99% is utilized as a metabolic fuel by the mucosa. BA plays a key role in epithelial … Continue reading →

Tofacitinib is associated with sustained steroid-free remission and improved quality of life in patients with ulcerative colitis (UC), with the lowest effective dose recommended for maintenance therapy. However, there is limited real-world data to guid… Continue reading →

Fiber under-consumption in the American population has been associated with a rise in several gastrointestinal diseases. In this study, we focused on Ulcerative Colitis (UC) which currently affects 1 million Americans needing effective preventive and t… Continue reading →

Gut microbiome plays a crucial role in modulation of inflammatory and immune pathways. Diverse bacterial species from gut microbiota feed on specific prebiotics (non-digestible dietary fibers) producing metabolites, such as short chain fatty acids (SCF… Continue reading →

According to International Scientific Association for Probiotics and Prebiotics (ISAPP) consensus (2019),Postbiotics are defined as a preparation of inanimate microorganisms and/or their components that confers a health benefit on the host. Postbiotic … Continue reading →