Two distinct therapeutic approaches are emerging to combat cellular senescence, a key driver of aging. Senolytics work by selectively eliminating senescent cells that accumulate in tissues over time, while senomorphics take a different approach by modulating the harmful inflammatory secretions of these cells without killing them. Both strategies target the senescence-associated secretory phenotype (SASP), which drives chronic inflammation and tissue dysfunction as we age. This represents a fundamental shift from treating individual age-related diseases to addressing their common underlying mechanism. The field has moved beyond purely theoretical concepts, with multiple compounds now progressing through preclinical and clinical testing phases. This dual-pronged approach offers flexibility in treatment strategies—complete removal versus functional modulation of problematic cells. The therapeutic potential extends across numerous age-related conditions, from cardiovascular disease to neurodegeneration, suggesting these interventions could meaningfully extend healthspan rather than merely lifespan. However, the long-term safety profile of systematically clearing senescent cells remains to be established, particularly regarding potential effects on wound healing and immune function where some senescent cell functions may be beneficial.
Senolytics and Senomorphics Target Cellular Senescence for Age-Related Disease Prevention
📄 Based on research published in Current topics in medicinal chemistry
Read the original paper →For informational, non-clinical use. Synthesized analysis of published research — may contain errors. Not medical advice. Consult original sources and your physician.