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Tezepelumab (AI)

AstraZeneca · Phase 3 active Biologic

Tezepelumab is an interleukin-33 (IL-33) antagonist that blocks the activity of IL-33, a cytokine involved in the development of asthma.

Tezepelumab is an interleukin-33 (IL-33) antagonist that blocks the activity of IL-33, a cytokine involved in the development of asthma. Used for Severe asthma.

At a glance

Generic nameTezepelumab (AI)
SponsorAstraZeneca
Drug classIL-33 antagonist
TargetIL-33
ModalityBiologic
Therapeutic areaRespiratory
PhasePhase 3

Mechanism of action

IL-33 is a cytokine that plays a key role in the development of asthma by promoting the activation and differentiation of immune cells. By blocking IL-33, tezepelumab reduces inflammation and airway hyperresponsiveness in patients with asthma.

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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