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New Enzyme Discovery Offers Hope Against Cocaine Relapse

4/12/2025

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Summary

Story summary

A groundbreaking study reveals that the enzyme HDAC5 plays a vital role in inhibiting the gene Scn4b, which governs brain functions tied to drug memories and relapse in substance use disorders. This discovery positions SCN4B as a promising target for developing therapies that could help prevent cocaine relapse while preserving the brain's natural reward-seeking instincts.

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Story summary

A groundbreaking study reveals that the enzyme HDAC5 plays a vital role in inhibiting the gene Scn4b, which governs brain functions tied to drug memories and relapse in substance use disorders. This discovery positions SCN4B as a promising target for developing therapies that could help prevent cocaine relapse while preserving the brain's natural reward-seeking instincts.