Four Red Flags and One Truth Amid the Peptide Hype

Experimental peptides have become darlings among influencers, chiropractors, and doctors focused on longevity, antiaging, or “body optimization,” even though the FDA hasn’t approved them for safety or effectiveness. Health secretary Robert F. Kennedy Jr. and other leaders of the Make America Healthy Again movement have pushed to make unproven peptides more accessible — and they’ve…

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A Regulatory Blind Spot Hiding in Plain Sight

By JUSTIN MCKAY When I’m brought back into the diagnostic area, one of the first things I see is a lead apron, well-worn and folded into itself, about ready to slide off the table where it was absentmindedly placed. For many people, this sight would not be startling, but I know firsthand the life-threatening dangers…

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City Therapeutics’ Upsized IPO Raises $200M to Bring RNAi Drugs Beyond the Liver

City Therapeutics’ lead RNA interference therapy could become an alternative to blockbuster-selling anticoagulants. The company’s technology for designing RNAi drugs and delivering them to tissues throughout the body has already led to partnerships with Bausch + Lomb in eye diseases and Biogen in central nervous system disorders. The post City Therapeutics’ Upsized IPO Raises $200M…

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