The selective identification and removal of senescent cells including senescent cancer cells are very important to prolong life and improve the treatment efficacy of cancer therapy. In this study, we integrated the high selectivity of enzyme-instructed self-assembly (EISA) and efficient reactive oxygen species (ROS) generating property of a novel luminogen with aggregation-induced emission (AIE) character to selectively identify and remove senescent HeLa (s-HeLa) cells. The s-HeLa cells expressed high levels of β-galactosidase (β-Gal), which led to the selective accumulation and formation of nanomaterials of
原文链接
http://engine.scichina.com/publisher/scp/journal/SCC/63/3/10.1007/s11426-019-9659-2?slug=abstract