Aging biomarkers and the brain.
Aging biomarkers and the brain.
复制标题
DOI:
10.1016/j.semcdb.2021.01.003
复制
发表时间:
2021-08
影响因子:
7.3
通讯作者:
Levine ME
中科院分区:
文献类型:
--
作者:
Higgins-Chen AT;Thrush KL;Levine ME
Quantifying biological aging is critical for understanding why aging is the primary driver of morbidity and mortality and for assessing novel therapies to counter pathological aging. In the past decade, many biomarkers relevant to brain aging have been developed using various data types and modeling techniques. Aging involves numerous interconnected processes, and thus many complementary biomarkers are needed, each capturing a different slice of aging biology. Here we present a hierarchical framework highlighting how these biomarkers are related to each other and the underlying biological processes. We review those measures most studied in the context of brain aging: epigenetic clocks, proteomic clocks, and neuroimaging age predictors. Many studies have linked these biomarkers to cognition, mental health, brain structure, and pathology during aging. We also delve into the challenges and complexities in interpreting these biomarkers and suggest areas for further innovation. Ultimately, a robust mechanistic understanding of these biomarkers will be needed to effectively intervene in the aging process to prevent and treat age-related disease.
登录
查看更多内容
影响因子:
9.9
作者:
Cummings, JL
通讯作者:
Cummings, JL
影响因子:
3.7
作者:
Bocklandt S;Lin W;Sehl ME;Sánchez FJ;Sinsheimer JS;Horvath S;Vilain E
通讯作者:
Vilain E
影响因子:
34.7
作者:
Alexander-Bloch, Aaron;Giedd, Jay N.;Bullmore, Edward T.
通讯作者:
Bullmore, Edward T.
影响因子:
9.9
作者:
Beydoun, May A.;Shaked, Danielle;Zonderman, Alan B.
通讯作者:
Zonderman, Alan B.
DOI:
10.18632/aging.104056
发表时间:
2020-10-20
期刊:
Aging
影响因子:
--
作者:
Coninx E;Chew YC;Yang X;Guo W;Coolkens A;Baatout S;Moons L;Verslegers M;Quintens R
通讯作者:
Quintens R