Dynamics of redox signaling in aging via autophagy, inflammation, and senescence.

IF 4.4 4区 医学 Q1 GERIATRICS & GERONTOLOGY
Biogerontology Pub Date : 2023-10-01 Epub Date: 2023-05-17 DOI:10.1007/s10522-023-10040-3
Prashanth S Javali, Mouliganesh Sekar, Ashish Kumar, Kavitha Thirumurugan
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引用次数: 0

Abstract

Review paper attempts to explain the dynamic aspects of redox signaling in aging through autophagy, inflammation, and senescence. It begins with ROS source in the cell, then states redox signaling in autophagy, and regulation of autophagy in aging. Next, we discuss inflammation and redox signaling with various pathways involved: NOX pathway, ROS production via TNF-α, IL-1β, xanthine oxidase pathway, COX pathway, and myeloperoxidase pathway. Also, we emphasize oxidative damage as an aging marker and the contribution of pathophysiological factors to aging. In senescence-associated secretory phenotypes, we link ROS with senescence, aging disorders. Relevant crosstalk between autophagy, inflammation, and senescence using a balanced ROS level might reduce age-related disorders. Transducing the context-dependent signal communication among these three processes at high spatiotemporal resolution demands other tools like multi-omics aging biomarkers, artificial intelligence, machine learning, and deep learning. The bewildering advancement of technology in the above areas might progress age-related disorders diagnostics with precision and accuracy.

Abstract Image

衰老过程中通过自噬、炎症和衰老的氧化还原信号动力学。
综述论文试图通过自噬、炎症和衰老来解释衰老中氧化还原信号的动态方面。它从细胞中的ROS来源开始,然后在自噬中表达氧化还原信号,并在衰老中调节自噬。接下来,我们讨论了炎症和氧化还原信号传导的各种途径:NOX途径、通过TNF-α、IL-1β产生ROS、黄嘌呤氧化酶途径、COX途径和髓过氧化物酶途径。此外,我们强调氧化损伤是一种衰老标志物,以及病理生理因素对衰老的贡献。在衰老相关的分泌表型中,我们将ROS与衰老、衰老障碍联系起来。使用平衡的ROS水平,自噬、炎症和衰老之间的相关串扰可能会减少与年龄相关的疾病。以高时空分辨率传递这三个过程之间依赖上下文的信号通信需要其他工具,如多组学衰老生物标志物、人工智能、机器学习和深度学习。上述领域令人困惑的技术进步可能会提高与年龄相关的疾病诊断的准确性和准确性。
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来源期刊
Biogerontology
Biogerontology 医学-老年医学
CiteScore
8.00
自引率
4.40%
发文量
54
审稿时长
>12 weeks
期刊介绍: The journal Biogerontology offers a platform for research which aims primarily at achieving healthy old age accompanied by improved longevity. The focus is on efforts to understand, prevent, cure or minimize age-related impairments. Biogerontology provides a peer-reviewed forum for publishing original research data, new ideas and discussions on modulating the aging process by physical, chemical and biological means, including transgenic and knockout organisms; cell culture systems to develop new approaches and health care products for maintaining or recovering the lost biochemical functions; immunology, autoimmunity and infection in aging; vertebrates, invertebrates, micro-organisms and plants for experimental studies on genetic determinants of aging and longevity; biodemography and theoretical models linking aging and survival kinetics.
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