MIT Researchers Create Raman Barcodes for Senescent Cell Identification

Researchers at MIT have developed a new method using Raman microscopy and RNA sequencing to create molecular "barcodes" for identifying senescent cells in aged mouse tissue. Published in Nature Aging, this peer-reviewed study correlates specific Raman spectral bands with gene-expression signatures. This tool offers a non-destructive way to understand senescent cells, which are linked to aging and age-related disorders, potentially advancing research into these conditions.