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[病理学和衰老对适应原生成的表观遗传调控。]

[Epigenetic regulation of adaptogenesis by pathology and aging.].

作者信息

Rubinskii A V, Linkova N S, Chalisova N I, Noskin L A, Marchenko V N, Khavinson V K

机构信息

I.P.Pavlov First State Medical Institute, 6-8 Lev Tolstoy str., St. Petersburg 197022, Russian Federation, e-mail:

Saint-Petersburg Institute of Bioregulation and Gerontology, 3 pr. Dinamo, St. Petersburg 197110, Russian Federation, e-mail:

出版信息

Adv Gerontol. 2021;34(1):10-17.

Abstract

The organism adaptive possibilities by pathology and aging are discussed in account of the epigenetic. The organism adaptation to inner and external factors is carried out by organism unite humoral protective system, inclusive hypothalamus-hypophysis-pineal and hypothalamus-hypophysis-thymus axises. AEDG, AEDP, EDR, KED, EW, KE short peptides are the epigenetic regulators of gene expression and protein synthesis, which can be involve to the adaptation by stress and in the activation of hypothalamus-hypophysis-pineal and hypothalamus-hypophysis-thymus axises. These short peptides regulate the synthesis of proteins of heat shock, stress-protective proteins, cytocines, fibrinolysis and hemostasis factors and can participate in primary and tardive epigenetic regulation of adaptive response by stress, pathology and aging. The early functional diagnostic of element disturbances of organism unite humoral protective system by age-associative pathology can be usefull for the detection of deficient synchronization of epigenetic mechanisms, by wich the depletion and decrease of organism reserve possibilities occurs. The use of peptide can grade the adaptive syndrome manifestation by the stress and age pathology.

摘要

从表观遗传学角度探讨了机体通过病理学和衰老所具有的适应可能性。机体通过包括下丘脑 - 垂体 - 松果体轴和下丘脑 - 垂体 - 胸腺轴在内的机体统一体液保护系统来实现对内外因素的适应。AEDG、AEDP、EDR、KED、EW、KE短肽是基因表达和蛋白质合成的表观遗传调节剂,可参与应激适应以及下丘脑 - 垂体 - 松果体轴和下丘脑 - 垂体 - 胸腺轴的激活。这些短肽调节热休克蛋白、应激保护蛋白、细胞因子、纤维蛋白溶解和止血因子的合成,并可参与应激、病理学和衰老引起的适应性反应的初级和延迟表观遗传调控。通过年龄相关性病理学对机体统一体液保护系统元素紊乱进行早期功能诊断,对于检测表观遗传机制缺乏同步性可能有用,而表观遗传机制缺乏同步性会导致机体储备可能性的耗竭和降低。肽的使用可以根据应激和年龄病理学对适应性综合征表现进行分级。

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