Title : A TRPM7 variant shows altered sensitivity to magnesium that may contribute to the pathogenesis of two Guamanian neurodegenerative disorders.

Pub. Date : 2005 Aug 9

PMID : 16051700






8 Functional Relationships(s)
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Protein Name
Organism
1 A TRPM7 variant shows altered sensitivity to magnesium that may contribute to the pathogenesis of two Guamanian neurodegenerative disorders. Magnesium transient receptor potential cation channel subfamily M member 7 Homo sapiens
2 Transient receptor potential melastatin 7 (TRPM7) is a bifunctional protein containing both channel and kinase domains that has been proposed to be involved in the homeostatic regulation of intracellular Ca2+, Mg2+, and trace metal ion concentration. magnesium ion transient receptor potential cation channel subfamily M member 7 Homo sapiens
3 Transient receptor potential melastatin 7 (TRPM7) is a bifunctional protein containing both channel and kinase domains that has been proposed to be involved in the homeostatic regulation of intracellular Ca2+, Mg2+, and trace metal ion concentration. magnesium ion transient receptor potential cation channel subfamily M member 7 Homo sapiens
4 Transient receptor potential melastatin 7 (TRPM7) is a bifunctional protein containing both channel and kinase domains that has been proposed to be involved in the homeostatic regulation of intracellular Ca2+, Mg2+, and trace metal ion concentration. Metals transient receptor potential cation channel subfamily M member 7 Homo sapiens
5 Transient receptor potential melastatin 7 (TRPM7) is a bifunctional protein containing both channel and kinase domains that has been proposed to be involved in the homeostatic regulation of intracellular Ca2+, Mg2+, and trace metal ion concentration. Metals transient receptor potential cation channel subfamily M member 7 Homo sapiens
6 There is evidence that TRPM7 is constitutively active and that the number of available channels is dependent on intracellular free Mg2+ levels. magnesium ion transient receptor potential cation channel subfamily M member 7 Homo sapiens
7 However, heterologously expressed T1482I TRPM7 produces functional channels that show an increased sensitivity to inhibition by intracellular Mg2+. magnesium ion transient receptor potential cation channel subfamily M member 7 Homo sapiens
8 Because the incidence of ALS-G and PD-G has been associated with prolonged exposure to an environment severely deficient in Ca2+ and Mg2+, we propose that this variant TRPM7 allele confers a susceptibility genotype in such an environment. magnesium ion transient receptor potential cation channel subfamily M member 7 Homo sapiens