Drugs / IRL201104
last change Feb 2026 re-read 3 minutes ago

IRL201104

also known as PIN201104

Protein / enzyme biologic

Developed for
asthma · eosinophilic esophagitis · seasonal allergic rhinitis
Investigated by
Revolo Biotherapeutics · Peptinnovate

Trials 5

PhaseRegistry idDatesIndicationSponsorStatusOutcome
Phase 13 trials · 1 met primary
Phase 1 NCT05921591 May → Sep 2023 — Revolo Biotherapeutics Completed No outcome recorded
Phase 1 NCT04748536 Jan → Apr 2021 — Revolo Biotherapeutics Completed No outcome recorded
Phase 1 NCT03058458 Jan 2017 → Jan 2018 asthma Peptinnovate Completed Met primary
Phase 22 trials
Phase 2 NCT05098522 Nov 2021 → Mar 2023 seasonal allergic rhinitis Revolo Biotherapeutics Completed No outcome recorded
Phase 2 NCT05084963 Oct 2021 → Oct 2022 eosinophilic esophagitis Revolo Biotherapeutics Completed No outcome recorded

News releases announcing trial results or a regulatory action · 6

DateIssuerRelease
2026-02-04 Revolo Biotherapeutics Results Revolo to Present at the 2026 AAAAI Annual Meeting revolobio.com ↗
Dr. De Alba will discuss how ‘1104 has now shown therapeutic potential in a model of atopic dermatitis through the intravenous (IV), subcutaneous (SC), and sublingual (SL) routes of administration.
2025-02-10 Revolo Biotherapeutics Results Revolo to Present at the 2025 AAAAI / WAO Joint Congress revolobio.com ↗
In a chronic allergen-driven murine model of AD, ‘1104 significantly reduced skin thickness and skin pathology indicators.
2022-05-16 Revolo Biotherapeutics Results Revolo Biotherapeutics Announces Presentations at Upcoming Medical Meetings revolobio.com ↗
Treatment with ‘1104 resulted in a long-lasting dose response through both IV and SC administration
2022-02-25 Revolo Biotherapeutics Results Revolo Biotherapeutics To Present New Data at 2022 AAAAI Annual Meeting Demonstrating the Anti-inflammatory Effect of ‘1104 in Acute Respiratory Distress Syndrome revolobio.com ↗
‘1104 showed a marked anti-inflammatory effect to treatment which was comparable with current standard of care with the steroid dexamethasone in a murine model.
2019-12-10 Revolo Biotherapeutics Results Immune Regulation presents new data on ‘1104 at the American Thoracic Society (ATS) Annual International Conference revolobio.com ↗
‘1104 significantly inhibited eosinophil recruitment to the lung 24 hours after sensitization and 10 days after the last treatment on rechallenge.
2019-11-26 Revolo Biotherapeutics Results Immune Regulation announces positive results from Phase 1 clinical trial of IRL201104 revolobio.com ↗

Evidence & citations 5 cited values

Every value below carries the sentence it was read from. 6 sources stand behind the page.

FieldValueCited text
Known as IRL201104 ClinicalTrials.gov intervention name — accepted as the source's own label NCT05084963 ↗
3

NCT05098522 ↗

NCT04748536 ↗

NCT05921591 ↗

Known as PIN201104 ClinicalTrials.gov intervention name — accepted as the source's own label NCT03058458 ↗
Modality Protein / enzyme biologic — CHEMBL6068613 ↗
Route Intravenous “IV or SC administration” NCT03058458 ↗
Route Subcutaneous “IV or SC administration” NCT03058458 ↗