Daily Archives: July 29, 2016
Fecal Immunochemical Testing: A Sensitive and Sustainable Approach for Population Colorectal Cancer Screening?
Jensen CD, Corley DA, Quinn VP, et al. Fecal immunochemical test program performance over 4 rounds of annual screening: a retrospective cohort study. Ann Intern Med 2016;164:456–463. Continue reading
Stem Cells and Regeneration in the Digestive System: Keystone Meeting
The gastrointestinal (GI), pancreatic, and hepatic systems work in concert to break down and absorb nutrients, maintain homeostatic glucose levels, and purify the entire bodily organism. Unfortunately, these systems are plagued by many debilitating and… Continue reading
Protective Actions of Epithelial 5-hydroxytryptamine 4 Receptors in Normal and Inflamed Colon
The 5-hydroxytryptamine receptor 4 (5-HT4R or HTR4) is expressed in the colonic epithelium but little is known about its functions there. We examined whether activation of colonic epithelial 5-HT4R protects colons of mice from inflammation. Continue reading
Continued Questions About Whether Avoidance of Proton Pump Inhibitors Can Reduce Risk of Dementia
Gomm W, von Holt K, Thome F, et al. Association of proton pump inhibitors with risk of dementia. A pharmacoepidemiological claims data analysis. JAMA Neurol 2016;73:410–416. Continue reading
Inflammation-Induced Expression and Secretion of MicroRNA 122 Leads to Reduced Blood Levels of Kidney-derived Erythropoietin and Anemia
Anemia is commonly associated with acute and chronic inflammation, but the mechanisms of their interaction are not clear. We investigated whether microRNA 122 (MIR122), which is generated in the liver and is secreted into the blood, is involved in the … Continue reading
Circadian Rhythms in Gastrointestinal Health and Diseases
Circadian clocks are present in most organisms and mediate the interplay between the environment and physiologic processes.1 Normally, clocks adjust physiologic responses to anticipated stimuli times. Disruption of circadian clocks/rhythms exacerbates … Continue reading