October 1, 2025
Solana Beach, CA – OCTOBER 1, 2025 – Sentynl Therapeutics, Inc. (“Sentynl”), a U.S.-based biopharmaceutical company wholly-owned by Zydus Lifesciences, Ltd. (“Zydus”), announced today that the U.S. Food and Drug Administration (USFDA) has issued a Complete Response Letter (CRL) relating to its New Drug Application (NDA) for copper histidinate (CUTX-101), intended to treat Menkes disease […]