The mitochondrial function of peripheral blood mononuclear cells in frail older patients.

Tingting Huang, Li Qin, Danmei Zhang, Qiangwei Tong, Qianqian Zhu, Guoxian Ding, Juan Liu

Division of Geriatric Endocrinology, The First Affiliated Hospital of Nanjing Medical University, 300 Guangzhou Road, Nanjing, China.Division of Geriatric Endocrinology, The First Affiliated Hospital of Nanjing Medical University, 300 Guangzhou Road, Nanjing, China. · pubmed

Paper

Abstract

Frailty increases the incidence of geriatric syndromes and even the risk of death in old adults. However, the diagnostic criteria for frailty are inconsistent because of complex pathological processes and diverse clinical manifestations. To determine the effective biomarker and recognize frail status early, we investigated the correlation of mitochondrial morphology and function of human peripheral blood mononuclear cells (PBMCs) with frailty status in older adults.

The following analysis is generated by AI and may contain errors. It is separate from the authors’ abstract and is not peer review.

Research summary

The paper investigates the correlation between mitochondrial function in peripheral blood mononuclear cells and frailty status in older adults, which is relevant to understanding aging and its associated syndromes. However, the focus on frailty as a clinical manifestation rather than addressing the underlying mechanisms of aging limits its impact. While it contributes to the understanding of biomarkers in frailty, it does not significantly advance the field of longevity research or provide insights into lifespan extension.

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