Senescent Cells Explained

Senescent cells accumulate as we age, failing to die off and instead releasing inflammatory signals that can hyperactivate the immune system, contributing to chronic inflammation. While the idea of targeting these "good for nothing" cells with senolytics is appealing, the complexities of biology make it a challenging endeavor. Rapamycin offers a different approach by silencing the harmful signals without eliminating the senescent cells themselves, providing a potential pathway to mitigate their negative effects.