BioWorld looks at translational medicine, including: Serine improves memory in Alzheimer’s mouse model; From junk to noncoding to coding; Keeping stem cells quiescent enables greater ultimate potency; Female, male fat tissue flight inflammation differently; BioPROTACs cut out middleman, and small molecule; ‘Gut bug’ has intratumoral effects; Decoy exosomes fight bacterial toxin; Unexpected mechanism, combination possibilities for CDK 4/6 inhibitors; In SIV infection, gut integrity is retained, not repaired.