FILE – This undated file photo provided by the U.S. Attorneys Office for Utah and introduced as evidence at a trial shows fentanyl-laced fake oxycodone pills collected during an investigation. More than 107,000 Americans died of drug overdoses last year, setting another tragic record in the nation’s escalating overdose epidemic, the Centers for Disease Control and Prevention estimated Wednesday. (U.S. Attorneys Office for Utah via AP, File)AP
‘Multi-kingdom dialogue’ between internal, external microbiota: Implications for Functions Ranging from Tissue Repair to Antimicrobial Responses
National Institutes of Health scientists and their collaborators have identified an internal communication network in mammals that may regulate tissue