Kengo Watanabe, Tomasz Wilmanski, Priyanka Baloni, Max Robinson, Gonzalo G Garcia, Michael R Hoopmann, Mukul K Midha, David H Baxter, Michal Maes, Seamus R Morrone, Kelly M Crebs, Charu Kapil, Ulrike Kusebauch, Jack Wiedrick, Jodi Lapidus, Lance Pflieger, Christopher Lausted, Jared C Roach, Gwênlyn Glusman, Steven R Cummings, Nicholas J Schork, Nathan D Price, Leroy Hood, Richard A Miller, Robert L Moritz, Noa Rappaport
Aging manifests as progressive deteriorations in homeostasis, requiring systems-level perspectives to investigate the gradual molecular dysregulation of underlying biological processes. Here, we report systemic changes in the molecular regulation of biological processes under multiple lifespan-extending interventions. Differential Rank Conservation (DIRAC) analyses of mouse liver proteomics and transcriptomics data show that mechanistically distinct lifespan-extending interventions (acarbose, 17α-estradiol, rapamycin, and calorie restriction) generally tighten the regulation of biological modules...
July 22, 2023: Communications Biology