Exogenous Bioactive Peptides Have a Potential Therapeutic Role in Delaying Aging in Rodent Models.

Jianqiang Wang, Yixin Wu, Zhongxu Chen, Yajuan Chen, Qinlu Lin, Ying Liang

International journal of molecular sciences 2022 Jan 26

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In recent years, some exogenous bioactive peptides have been shown to have promising anti-aging effects. These exogenous peptides may have a mechanism similar to endogenous peptides, and some can even regulate the release of endogenous active peptides and play a synergistic role with endogenous active peptides. Most aging studies use rodents that are easy to maintain in the laboratory and have relatively homogenous genotypes. Moreover, many of the anti-aging studies using bioactive peptides in rodent models only focus on the activity of single endogenous or exogenous active peptides, while the regulatory effects of exogenous active peptides on endogenous active peptides remain largely under-investigated. Furthermore, the anti-aging activity studies only focus on the effects of these bioactive peptides in individual organs or systems. However, the pathological changes of one organ can usually lead to multi-organ complications. Some anti-aging bioactive peptides could be used for rescuing the multi-organ damage associated with aging. In this paper, we review recent reports on the anti-aging effects of bioactive peptides in rodents and summarize the mechanism of action for these peptides, as well as discuss the regulation of exogenous active peptides on endogenous active peptides.

Citation

Jianqiang Wang, Yixin Wu, Zhongxu Chen, Yajuan Chen, Qinlu Lin, Ying Liang. Exogenous Bioactive Peptides Have a Potential Therapeutic Role in Delaying Aging in Rodent Models. International journal of molecular sciences. 2022 Jan 26;23(3)