University of Surrey May 23 2025 The bacteria that cause tuberculosis (TB) may have an "on-off switch" that lets them pause and restart growth, according to a new study from the University of Surrey and the University of Oxford. The research helps explain why TB is so hard to treat with antibiotics and could pave the way for better drugs. In a study published in The EMBO Journal, researchers show how Mycobacterium tuberculosis uses a reversible process called ADP-ribosylation to modify its DNA

Tag-uri: Medicamente DNA