Mosunetuzumab - Genentech
Alternative Names: Anti-CD20/CD3 T-cell dependent bispecific antibody; BTCT 4465A; CD20-TBD; CD20xCD3 T-cell engaging bispecific antibody; Lunsumio; Lunsumio VELO; mosunetuzumab-axgb; RG7828; RO7030816Latest Information Update: 06 Mar 2026
At a glance
- Originator Genentech
- Developer Chugai Pharmaceutical; Genentech; Roche
- Class Antineoplastics; Bispecific antibodies; Immunotherapies
- Mechanism of Action Antibody-dependent cell cytotoxicity; Cytotoxic T lymphocyte stimulants
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Orphan Drug Status
Yes - Follicular lymphoma
Orphan designation is assigned by a regulatory body to encourage companies to develop drugs for rare diseases.
- New Molecular Entity Yes
Highest Development Phases
- Marketed Follicular lymphoma
- Preregistration Non-Hodgkin's lymphoma
- Phase II Diffuse large B cell lymphoma; Marginal zone B-cell lymphoma; Systemic lupus erythematosus
- Phase I/II Chronic lymphocytic leukaemia
- No development reported B-cell lymphoma
Most Recent Events
- 06 Mar 2026 Launched for Follicular lymphoma (Second-line therapy or greater) in Norway (SC)
- 06 Mar 2026 Launched for Follicular lymphoma (Second-line therapy or greater) in Sweden, Spain, Singapore, Ireland, Hungary, Denmark, Portugal, Hong Kong, Finland, Czech Republic, Norway (IV)
- 28 Feb 2026 No recent reports of development identified for phase-I development in B-cell lymphoma(Combination therapy, Late-stage disease, Second-line therapy or greater) in USA (IV)