Cancer immunotherapy utilizing cytotoxic T lymphocytes (CTLs) has demonstrated significant promise in clinical applications, but cancer immunosuppressive mechanisms hamper further progress in T cell immunotherapy. Here we show a correlation between cancer cell mitochondria content and their resis...
Advanced maternal age is a key factor in female infertility, primarily due to declines in ovarian reserve and oocyte quality. However, the metabolic mechanisms underlying reproductive aging are still poorly understood. Here, we show that uridine levels in the plasma and ovaries of aged mice are s...