Pathophysiological Significance of T-type Ca2+ Channels:Transcriptional Regulation of T-type Ca2+ Channel — Regulation of CACNA1H by Neuron-Restrictive Silencer Factor

[摘要] References(15)Cited-By(9)Expression of T-type Ca2+ current in the ventricle varies during development and in cardiac diseases. The alteration in quantity of two isoforms of T-type Ca2+ channel genes in the heart, CACNA1G and CACNA1H, contributes to the changes of T-type Ca2+ channel activity. However, the precise mechanisms governing the transcription of T-type Ca2+ channel genes remain largely unknown. In this review, we briefly describe our recent finding that a transcriptional repressor named neuron-restrictive silencer factor is a potent regulator of T-type Ca2+ channel gene expression.

[学科分类] 药学

[关键词] T-type Ca2+ channel;gene transcription;neuron-restrictive silencer factor;repressor