Combining the metabolites glutamine or inosine with ampicillin (AMP) could represent a new therapeutic approach to antimicrobial resistance that also avoids the development of acquired resistance to next-generation antibiotics, according to a new Chinese study led by scientists at Sun Yat-sen University (SYSU) in Guangzhou.

Aging, which is associated with various pathologies such atherosclerosis and cancer, is characterized by an accumulation of senescent cells. Cellular senescence blocks cell proliferation, but it decreases the health of the old by littering tissues with dysfunctional senescent cells.