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Icotrokinra

From PeptideSciences101, the open peptide reference. · Last updated: May 29, 2026
This article is a stub. A peer-reviewed deep-dive is in preparation. Help contribute to expand it.

Overview

Icotrokinra (brand: Icotyde) is a first-in-class oral macrocyclic peptide developed by Johnson & Johnson and Protagonist Therapeutics. It selectively blocks the interleukin-23 (IL-23) receptor, shutting down the IL-23/Th17 inflammatory pathway that drives autoimmune diseases. FDA approved March 17, 2026 for moderate-to-severe plaque psoriasis in patients 12 years and older weighing at least 40 kg. Unlike prior biologics (injected), this is taken orally, marking a breakthrough in peptide-based autoimmune therapy.

Protocols & dosing

Detailed dosing protocols have not yet been catalogued.

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References

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Related peptides

Categories: Immune Support