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Updated: Jun 5, 2025

A Simple and Inexpensive Method for Determining Cold Sensitivity and Adaptation in Mice
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A Simple and Inexpensive Method for Determining Cold Sensitivity and Adaptation in Mice

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TRPM7活动驱动人体CD4T细胞的激活和分化,以一种依赖于的方式

Kilian Hoelting1, Anna Madlmayr2, Birgit Hoeger2

  • 1Walther Straub Institute of Pharmacology and Toxicology, Ludwig-Maximilians-Universität München, Goethestr.33, 80336 Munich, Germany.

bioRxiv : the preprint server for biology
|December 16, 2024
PubMed
概括

TRPM7对于T淋巴细胞激活和增殖至关重要. 沉默TRPM7会损害CD4T细胞的反应,影响免疫平衡,并表明T细胞介导疾病的治疗潜力.

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Expression and Purification of the Human Lipid-sensitive Cation Channel TRPC3 for Structural Determination by Single-particle Cryo-electron Microscopy08:27

Expression and Purification of the Human Lipid-sensitive Cation Channel TRPC3 for Structural Determination by Single-particle Cryo-electron Microscopy

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Calmodulin-dependent Signaling01:16

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When T cells with CD4 markers are activated, they give rise to two types of effector cells: helper T cells and regulatory T cells. Meanwhile, T cells with CD8 markers differentiate into effector cytotoxic T cells. The differentiation of CD4 T cells into helper T cell subsets, such as Th1, Th2, and Th17 cells, is dependent on the antigen type, antigen-presenting cell, and regulatory cytokines.
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T cells are integral to our adaptive immune system, recognizing and effectively responding to foreign antigens. T cell activation and clonal selection are pivotal in orchestrating this immune response. This article elucidates these mechanisms, detailing the roles of cluster of differentiation (CD) markers, major histocompatibility complex (MHC) molecules, costimulatory signals, and the process of clonal selection.
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Calcium is an essential signaling molecule required for various cellular functions. Calcium pumps and ion channels on cell and organellar membranes, such as those on the endoplasmic reticulum (ER), regulate calcium concentrations inside the cell. They remain closed, keeping the cytosolic calcium levels low at a resting state.
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