首页> 外文期刊>Psychosomatic Medicine: Journal of the American Psychosomatic Society >Psychosocial influences on HIV-1 disease progression: neural, endocrine, and virologic mechanisms.
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Psychosocial influences on HIV-1 disease progression: neural, endocrine, and virologic mechanisms.

机译:对HIV-1疾病进展的社会心理影响:神经,内分泌和病毒学机制。

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摘要

This review surveys empirical research pertinent to the hypothesis that activity of the hypothalamus-pituitary-adrenal (HPA) axis and/or the sympathetic nervous system (SNS) might mediate biobehavioral influences on HIV-1 pathogenesis and disease progression. Data are considered based on causal effects of neuroeffector molecules on HIV-1 replication, prospective relationships between neural/endocrine parameters and HIV-relevant biological or clinical markers, and correlational data consistent with in vivo neural/endocrine mediation in human or animal studies. Results show that HPA and SNS effector molecules can enhance HIV-1 replication in cellular models via effects on viral infectivity, viral gene expression, and the innate immune response to infection. Animal models and human clinical studies both provide evidence consistent with SNS regulation of viral replication, but data on HPA mediation are less clear. Regulation of leukocyte biology by neuroeffector molecules provides a plausible biological mechanism by which psychosocial factors might influence HIV-1 pathogenesis, even in the era of effective antiretroviral therapy. As such, neural and endocrine parameters might provide useful biomarkers for gauging the promise of behavioral interventions and suggest novel adjunctive strategies for controlling HIV-1 disease progression.
机译:这篇综述调查了有关以下假设的实证研究,即下丘脑-垂体-肾上腺(HPA)轴和/或交感神经系统(SNS)的活动可能介导对HIV-1发病机制和疾病进展的生物行为影响。根据神经效应分子对HIV-1复制的因果关系,神经/内分泌参数与HIV相关的生物学或临床标记之间的预期关系以及与人类或动物研究中的体内神经/内分泌介导相一致的相关数据,来考虑数据。结果表明,HPA和SNS效应分子可通过影响病毒感染性,病毒基因表达以及对感染的固有免疫反应来增强HIV-1在细胞模型中的复制。动物模型和人类临床研究均提供与SNS调节病毒复制一致的证据,但有关HPA介导的数据尚不清楚。神经效应分子对白细胞生物学的调节提供了一个合理的生物学机制,即使在有效的抗逆转录病毒治疗时代,社会心理因素也可能影响HIV-1的发病机理。因此,神经和内分泌参数可能会提供有用的生物标志物,以衡量行为干预的前景,并提出控制HIV-1疾病进展的新型辅助策略。

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