Metorphamide (free acid) is an endogenous neuropeptide variant containing an aromatic–basic motif that promotes receptor-binding studies. Its free-acid terminus supports pH-dependent conformational analysis. Researchers use it to explore structure–activity relationships in opioid-related peptides. The molecule aids comparative mapping of endorphin-family variants.
2. Immune responses to homocitrulline-and citrulline-containing peptides in rheumatoid arthritis
3. Emu oil in combination with other active ingredients for treating skin imperfections
4. The spatiotemporal control of signalling and trafficking of the GLP-1R
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