A metabolic switch is vital for generating memory T cells in the immune system that help with lasting immunity to previous pathogens, according to a Ludwig Cancer Research study. The master regulator of this switch is identified as PPARβ/δ, and this switch’s dysfunction impacts the T cell’s “memory” of previous viruses, in addition to reducing anti-cancer immune responses in mice. Pharmaceutically engaging this switch could enhance cancer immunotherapies’ effectiveness.
Google Chrome 0-Day Vulnerability Exploited in the Wild
Google has urgently updated Chrome to address a critical zero-day vulnerability, CVE-2025-4664, that attackers are exploiting. This flaw allows unauthorized code execution and data leaks.
