Referenced in: none

Automatically associated channels: TRP , TRPV , TRPV5

Title: Regulation and molecular mechanisms of calcium transport genes: do they play a role in calcium transport in the uterine endometrium?

Authors: K C Choi, B S An, H Yang, E B Jeung

Journal, date & volume: J. Physiol. Pharmacol., 2011 Oct , 62, 499-504

PubMed link: http://www.ncbi.nlm.nih.gov/pubmed/22204796

Abstract
Maintenance of calcium (Ca) balance in the uterus is critically important for many physiological functions, including smooth muscle contraction during embryo implantation. Ca transport genes, i.e., transient receptor potential cation channel subfamily V members 5/6 (TRPV5/6), calbindins, plasma membrane Ca(2+)-ATPase 1 (PMCA1), and NCX1/NCKX3, may play roles in the uterus for Ca transport and reproductive function. Although these Ca transport genes may have a role in Ca metabolism, their role(s) and molecular mechanisms require further elucidation. In this review, we highlight the expression and regulation of Ca transport genes in the uterus to clarify their potential role(s). Since Ca transport genes are abundantly expressed in reproductive tissues in a distinct manner, they may be involved in specific uterine functions including fetal implantation, Ca homeostasis, and endometrial cell production.