Profiling the molecular and physiological effects of senolytic treatment on aged mice identifies immune, fibrotic and metabolic remodeling (opens in new tab)

Although senolytics such as dasatinib and quercetin (D+Q) show promise in modulating aging, their tissue-specific efficacy and optimal intervention timing remain poorly understood. Given D+Q’s potential off-target effects, incomplete senescent cell clearance and associated hematologic side effects, we performed an unbiased multitissue single-cell analysis in aged mice across different aging phenotypes and tissue contexts. Here through integrative transcriptomics, single-cell technologies, his...