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ETBX-061

Vaccine (Adenoviral vector) · Immune activation, directed at MUC1 · developed by ImmunityBio

Phase 1/2 Most advanced trial (none active)

IBRX Developer

1 Registered trials

What is ETBX-061?

ETBX-061 is a replication-defective adenovirus serotype 5 vaccine encoding human MUC1, a tumor-associated antigen overexpressed in multiple cancer types. Upon administration, it expresses MUC1 to induce cytotoxic T-lymphocyte responses against MUC1-expressing tumor cells. It is studied in non-Hodgkin lymphoma.

Summary written with AI from the sources listed at the end of this page.

At a glance

Drug type: Vaccine (Adenoviral vector)
Targets: MUC1 (antigen)
Mechanism: Immune activation, directed at MUC1
Pathways: immune_activation
Therapy area: Oncology
Developer: ImmunityBio, Inc. (IBRX)
FDA status: Investigational, not approved in the US. Most advanced trial: Phase 1/2
UNII: 17K7SN702N

🧪 Clinical trials

Trial	Phase	Condition	Status	Sponsor
NCT03169790	Phase 1/2	Non Hodgkin Lymphoma	Withdrawn	IBRX

Trials of the companies BioRadar tracks, from ClinicalTrials.gov, most advanced phase first.

Conditions studied

Non Hodgkin Lymphoma

More from ImmunityBio

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Sources

Updated Oct 3, 2026. Something wrong or missing? Report it on the IBRX page.

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Data: FDA (Drugs@FDA, Purple Book, DailyMed), NIH (NCI Thesaurus, GSRS, RxNorm), ClinicalTrials.gov • Informational purposes only, not medical or investment advice. • All drugs A–Z