Chitkara College of Pharmacy, Chitkara University, Rajpura, Punjab 140401, India.
Chitkara College of Pharmacy, Chitkara University, Rajpura, Punjab 140401, India.
Int Immunopharmacol. 2024 Dec 5;142(Pt B):113142. doi: 10.1016/j.intimp.2024.113142. Epub 2024 Sep 17.
The ions Ca and Mg, which are both present in the body, have been demonstrated to be crucial in the control of a variety of neuronal processes. Transient melastatin-7 (TRPM7) channel plays an important role in controlling Ca and Mg homeostasis, which is crucial for biological processes. The review will also examine how changes in TRPM7 function or expression can lead to neurodegeneration.Even though eight different TRPM channels have been found so far, the channel properties, activation mechanisms, and physiological responses exhibited by these channels can vary greatly from one another. Only TRPM6 and TRPM7 out of the eight TRPM channels were found to have a high permeability to both Ca and Mg. In contrast to TRPM6 channels, which are not highly expressed in neuronal cells, TRPM7 channels are widely distributed throughout the nervous system, so they will be the sole focus of this article. It is possible that, in the future, for the treatment of neurodegenerative disorder new therapeutic drug targets will be developed as a direct result of research into the specific roles played by TRPM7 channels in several different neurodegenerative conditions as well as the factors that are responsible for TRPM7 channel regulation.
体内存在的离子 Ca 和 Mg 已被证明对多种神经元过程的控制至关重要。瞬时 melastatin-7 (TRPM7) 通道在控制 Ca 和 Mg 动态平衡方面发挥着重要作用,这对生物过程至关重要。本综述还将探讨 TRPM7 功能或表达的变化如何导致神经退行性变。
尽管迄今为止已经发现了八个不同的 TRPM 通道,但这些通道的通道特性、激活机制和生理反应彼此之间可能有很大差异。在这八个 TRPM 通道中,只有 TRPM6 和 TRPM7 被发现对 Ca 和 Mg 具有高通透性。与在神经元细胞中表达不高的 TRPM6 通道不同,TRPM7 通道在神经系统中广泛分布,因此它们将是本文的唯一重点。未来,随着对 TRPM7 通道在几种不同神经退行性疾病中特定作用的研究以及对 TRPM7 通道调节的因素的研究,可能会开发出新的治疗神经退行性疾病的药物靶点。