Michal Weitman

This study shows folate deprivation impairs CD8+ T cell function by disrupting cell surface glycosylation, and increasing folate uptake enhances T cell anti-tumor activity.

This study optimizes LC-MS detection of retinoids in cerebrospinal fluid, showing that tailored parameters are needed for reliable identification in low-abundance biofluids.

The paper identifies branched-chain ketoacids (BCKAs) as antioxidants that improve survival in sepsis by neutralizing hydrogen peroxide and preventing lipid peroxidation, without affecting bacterial clearance.