Research desk

A peptide news feed that treats sources with respect

We keep the stream editorial and source-first: regulatory updates, clinical developments, and research headlines, without mixing them into sales-y ticker copy.

Melanocortin System Peptides Show Dual Role in Appetite and Inflammation

Studies using PT-141 analogs have revealed an unexpected anti-inflammatory mechanism mediated through MC4R activation in macrophages, separate from the known central nervous system appetite-suppression pathway, opening new avenues in metabolic and inflammatory disease research.

Mar 13, 2026Mar 13, 2026

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