Sphingomyelin nanosystems decorated with TSP-1 derived peptide targeting senescent cells.

Senescent cells accumulation can contribute to the development of several age-related diseases, including cancer. Targeting and eliminating senescence cells, would allow the development of new therapeutic approaches for the treatment of different diseases. The 4N1Ks peptide, a 10 amino acid peptide derived from TSP1 protein, combines both features by targeting the CD47 receptor present in the surface of senescent cells and demonstrating senolytic activity, thereby representing a new strategy to take into account.