Spatial mapping of cellular senescence: emerging challenges and opportunities.

ABSTRACT: Cellular senescence is a well-established driver of aging and age-related diseases. There are many challenges to mapping senescent cells in tissues such as the absence of specific markers and their relatively low abundance and vast heterogeneity. Single-cell technologies have allowed unprecedented characterization of senescence; however, many methodologies fail to provide spatial insights. The spatial component is essential, as senescent cells communicate with neighboring cells, impacting their function and the composition of extracellular space. The Cellular Senescence Network (SenNet), a National Institutes of Health (NIH) Common Fund initiative, aims to map senescent cells across the lifespan of humans and mice. Here, we provide a comprehensive review of the existing and emerging method

SUBMITTER: Gurkar AU 

PROVIDER: S-EPMC10505496 | biostudies-literature | 2023 Jul

REPOSITORIES: biostudies-literature