title: Reasons to be cheerful.
mesh_terms: D000900:Anti-Bacterial Agents / Q000494:pharmacology; D003863:Depression / Q000188:drug therapy; D047630:Depsipeptides / Q000494:pharmacology; D055808:Drug Discovery / Q000639:trends*; D004352:Drug Resistance, Microbial / Q000187:drug effects / Q000235:genetics; D006801:Humans; D007649:Ketamine / Q000627:therapeutic use; D012108:Research Personnel / Q000523:psychology*
chemical_list: D000900:Anti-Bacterial Agents; D047630:Depsipeptides; D007649:Ketamine; C000594838:teixobactin