Post-Translational Loss of Renal TRPV5 Calcium Channel Expression, Ca2+ Wasting, and Bone Loss in Experimental Colitis

Dysregulated Ca2+ homeostasis likely contributes to the etiology of IBD-associated loss of bone mineral density (BMD). Experimental colitis leads to decreased expression of Klotho, a protein which supports renal Ca2+ reabsorption by stabilizing TRPV5 channel on the apical membrane of distal tubule epithelial cells

Downregulation of aging-related Klotho gene in experimental colitis: the role of TNF and IFN-γ

Klotho deficiency in hypomorphic KL mice leads to premature senescence and phenotype consistent with impaired mineral homeostasis. Klotho has anti-inflammatory properties protecting from NO-induced endothelial dysfunction, reduces the expression of endothelial adhesion molecules, and may contribute to T-cell dysfunction. Since defective Ca2+/Pi homeostasis leading to osteopenia/osteoporosis is frequently associated with human IBD, we investigated the changes in Klotho gene expression as a consequence of experimental colitis

The Role of Curcumin in Modulating Colonic Microbiota During Colitis and Colon Cancer Prevention:

Intestinal microbiota influences the progression of colitis-associated colorectal cancer (CAC). With diet being a key determinant of the gut microbial ecology, dietary interventions are an attractive avenue for the prevention of CAC. Curcumin is the most active constituent of the ground rhizome of the Curcuma Longa plant, which has been demonstrated to have anti-inflammatory, anti-oxidative and anti-proliferative properties

Transcriptional Reprogramming and Resistance to Colonic Mucosal Injury in Poly(ADP-ribose) Polymerase 1 (PARP1)-deficient Mice

This work was supported by National Institutes of Health Grants R37DK033209 (to F. K. G.) and 1K01DK099268 (to C. B. L.) through the NIDDK. The authors declare that they have no conflicts of interest with the contents of this article. The content is solely the responsibility of the authors and does not necessarily represent the official views of the National Institutes of Health.12 month EmbargoThis item from the UA Faculty Publications collection is made available by the University of Arizona with support from the University of Arizona Libraries. If you have questions, please contact us at [email protected]