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Mirikizumab (MIR)

Alimentiv Inc. · FDA-approved active Small molecule

Mirikizumab is a monoclonal antibody that selectively inhibits IL-23 signaling by binding to the p19 subunit of IL-23, reducing inflammatory responses in immune-mediated diseases.

Mirikizumab is a monoclonal antibody that selectively inhibits the IL-23 p19 subunit, reducing IL-23 signaling in immune cells to suppress inflammatory responses. Used for Ulcerative colitis, Crohn's disease.

At a glance

Generic nameMirikizumab (MIR)
Also known asOmvoh
SponsorAlimentiv Inc.
Drug classIL-23 inhibitor monoclonal antibody
TargetIL-23 p19 subunit
ModalitySmall molecule
Therapeutic areaImmunology / Gastroenterology
PhaseFDA-approved

Mechanism of action

IL-23 is a key cytokine involved in the differentiation and expansion of pro-inflammatory T cells, particularly Th17 cells. By blocking the p19 subunit of IL-23, mirikizumab prevents IL-23-mediated immune activation and reduces pathogenic inflammation. This mechanism is particularly relevant in conditions driven by IL-23-dependent immune responses, such as inflammatory bowel disease.

Approved indications

Common side effects

Key clinical trials

Primary sources

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SourceUsed for
ClinicalTrials.govTrial enrolment, design, endpoints, results

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