The Interplay between Hydrogen Sulfide and Phytohormone Signaling Pathways under Challenging Environments.
The Interplay between Hydrogen Sulfide and Phytohormone Signaling Pathways under Challenging Environments.
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DOI：
10.3390/ijms23084272
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发表时间：
2022-04-12
影响因子：
5.6
通讯作者：
中科院分区：
文献类型：
--
作者：
硫化氢（H2S）是植物与环境相互作用中重要的气体信号分子，参与细胞内和细胞间的信号转导。在植物中，H2S在硫酸盐/半胱氨酸还原途径中形成。已经发现内源H2S的活化及其外源施用在改善植物中的多种胁迫条件方面是高度有效的。H2S干扰细胞氧化还原调节网络，并通过翻译后修饰（PTM）防止蛋白质因氧化应激而降解。H2S介导的过硫化允许信号网络中的蛋白质对环境刺激的快速反应。此外，H2S与其他气体信号和植物生长调节剂的调节串扰能够激活驱动细胞适应的多个信号级联。本文综述了H2S诱导植物细胞调节的分子机制以及H2S与植物各种信号通路的相互作用，重点介绍了H2S对蛋白质PTM效应的研究进展。我们还讨论了未来的发展方向，这将促进我们对H2S相互作用的理解，以最终减轻环境压力对植物的影响。
Hydrogen sulfide (H2S) serves as an important gaseous signaling molecule that is involved in intra- and intercellular signal transduction in plant–environment interactions. In plants, H2S is formed in sulfate/cysteine reduction pathways. The activation of endogenous H2S and its exogenous application has been found to be highly effective in ameliorating a wide variety of stress conditions in plants. The H2S interferes with the cellular redox regulatory network and prevents the degradation of proteins from oxidative stress via post-translational modifications (PTMs). H2S-mediated persulfidation allows the rapid response of proteins in signaling networks to environmental stimuli. In addition, regulatory crosstalk of H2S with other gaseous signals and plant growth regulators enable the activation of multiple signaling cascades that drive cellular adaptation. In this review, we summarize and discuss the current understanding of the molecular mechanisms of H2S-induced cellular adjustments and the interactions between H2S and various signaling pathways in plants, emphasizing the recent progress in our understanding of the effects of H2S on the PTMs of proteins. We also discuss future directions that would advance our understanding of H2S interactions to ultimately mitigate the impacts of environmental stresses in the plants.
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影响因子：
11.6
作者：
Casimiro, I;Marchant, A;Bennett, M
通讯作者：
Bennett, M
影响因子：
6.8
作者：
Amooaghaie, Rayhaneh;zangene-madar, Faezeh;Enteshari, Shekoofeh
通讯作者：
Enteshari, Shekoofeh
影响因子：
5.7
作者：
Cheng, Pengfei;Zhang, Yihua;Shen, Wenbiao
通讯作者：
Shen, Wenbiao
硫化氢通过一氧化氮介导维持大麦幼苗根部离子稳态来增强耐盐性
影响因子：
1.6
作者：
Cheng, Jingyi;Wan, Zhijun;Zhang, Peng
通讯作者：
Zhang, Peng
影响因子：
7.4
作者：
Birke, Hannah;Heeg, Corinna;Hell, Ruediger
通讯作者：
Hell, Ruediger