The brain may be about to have its Ozempic moment

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Summary

The article discusses a potential breakthrough in neuroscience that could lead to transformative brain treatments, drawing parallels to the significant impact of Ozempic on weight loss.

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The race to engineer new knobs for the human brain

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The article reports on the advancement of chemogenetics (DREADDs) into human clinical trials in China for treating neurological disorders, highlighting new therapeutic possibilities for brain control.

Popular weight loss drugs linked to a surprising fingernail problem

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A multinational controlled study presented at the EADV Congress 2026 found that GLP-1 weight loss and diabetes drugs (Ozempic, Wegovy, Mounjaro, Zepbound) are associated with a significantly higher rate of nail detachment and discoloration, with weight loss alone not fully explaining the effect.