摘要
Janus激酶-2(JAK2)是一种非受体酪氨酸激酶,作为细胞因子受体的细胞内信号效应发挥关键作用,如瘦素、促红细胞生成素、干扰素和生长激素的介导作用。JAK2参与的许多分子潜在机制已已知,但其激活、调控和多效性信号作用的其他信号机制仍在探索中。在这里,我们回顾了目前在分子水平上对jak2介导的细胞信号转导的知识。一开始,我们将重点关注JAK2激活和调控的最新进展。我们的综述的一部分集中在JAK2参与各种疾病/情况上。最新进展突出了JAK2信号通路利用的分子调控机制,因此,能够考虑替代治疗策略,利用JAK2作为治疗靶点来治疗JAK2介导的各种疾病/条件。
关键词: Jak2、STAT、蛋白激酶、激素,细胞内信号传导,细胞因子受体。
Current Molecular Medicine
Title:JAK2-mediated Intracellular Signaling
Volume: 21 Issue: 5
关键词: Jak2、STAT、蛋白激酶、激素,细胞内信号传导,细胞因子受体。
摘要: Janus kinase-2 (JAK2) is a non-receptor tyrosine kinase that serves key roles as the intracellular signaling effector of the cytokine receptor, such as mediating effects of leptin, erythropoietin, interferon, and growth hormone. A lot of molecular underlying mechanisms of JAK2 participation are known, however, additional signaling mechanisms of its activation, regulation, and pleiotropic signaling roles are still being explored. Here, we review the current knowledge of JAK2-mediated cellular signaling at the molecular level. In the beginning, we will focus on the recent advances in JAK2 activation and regulation. A part of our review focuses on the JAK2 involvement in various diseases/conditions. Recent advances highlight the molecular regulatory mechanisms utilized by the JAK2 signaling, thus, enabling to consider alternative therapeutic strategies to treat various diseases/conditions mediated by JAK2 by using it as a therapeutic target.
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Cite this article as:
JAK2-mediated Intracellular Signaling, Current Molecular Medicine 2021; 21 (5) . https://dx.doi.org/10.2174/1566524020666201015144702
DOI https://dx.doi.org/10.2174/1566524020666201015144702 |
Print ISSN 1566-5240 |
Publisher Name Bentham Science Publisher |
Online ISSN 1875-5666 |
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