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It was engineered isolate hGHs lipolytic (fat-breaking) properties without activating the growth hormone receptor or increasing IGF-1. The design allows it to mimic hGHs metabolic domain in a shorter, more stable form

doi:10.3389/fphar.2025.1551843

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The official product-specific event that appears prominently is the 2019 recall of lot W20308 for potential lack of sterility assurance, which was a manufacturing recall rather than a counterfeit alert

Exploring NNMT: from metabolic pathways to therapeutic targets

However, human clinical data on these wider applications are still preliminary