TRPM channels and magnesium in early embryonic development.

ABSTRACT: Magnesium (Mg(2+)) is the second most abundant cellular cation and is essential for all stages of life, from the early embryo to adult. Mg(2+) deficiency causes or contributes to many human diseases, including migraine headaches, Parkinson's disease, Alzheimer's disease, hypotension, type 2 diabetes mellitus and cardiac arrhythmias. Although the concentration of Mg(2+) in the extracellular environment can vary significantly, the total intracellular Mg(2+) concentration is actively maintained within a relatively narrow range (14 - 20 mM) via tight, yet poorly understood, regulation of intracellular Mg(2+)by Mg(2+) transporters and Mg(2+)-permeant ion channels. Recent studies have continued to add to the growing number of Mg(2+) transporters and ion channels involved in Mg(2+) homeostasis, i

SUBMITTER: Komiya Y 

PROVIDER: S-EPMC4685952 | biostudies-literature | 2015

REPOSITORIES: biostudies-literature