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MB-106

Cell therapy (CAR-T) · Kills target cells, directed at CD20 (MS4A1) · developed by Mustang Bio

Phase 1/2 Most advanced trial (none active)
MBIO Developer
2 Registered trials

What is MB-106?

MB-106 is an autologous CAR-T cell therapy engineered with a lentiviral vector to express a chimeric antigen receptor targeting CD20, a B-cell surface antigen. The CAR incorporates CD28 and 4-1BB co-stimulatory domains and the CD3 zeta signaling chain. It is being studied in relapsed or refractory B-cell malignancies including lymphomas, leukemias, and related disorders.

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

At a glance

Drug type
Cell therapy (CAR-T)
Targets
CD20 (MS4A1) (antigen)
Mechanism
Kills target cells, directed at CD20 (MS4A1)
Therapy area
Oncology
Developer
Mustang Bio (MBIO)
FDA status
Investigational, not approved in the US. Most advanced trial: Phase 1/2

🧪 Clinical trials

TrialPhaseConditionStatusSponsor
NCT05360238 Phase 1/2 Follicular B-cell Non-Hodgkin's Lymphoma Terminated MBIO
NCT05645744 N/A Blastic Plasmacytoid Dendritic Cell Neoplasm (BPDCN) Terminated MBIO

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

Conditions studied

B-cell Lymphoma RefractoryBlastic Plasmacytoid Dendritic Cell Neoplasm (BPDCN)Chronic Lymphocytic Leukemia in RelapseChronic Lymphoid Leukemia in RelapseDiffuse Large B Cell LymphomaFollicular B-cell Non-Hodgkin's LymphomaHairy Cell LeukemiaMantle Cell Lymphoma RecurrentMantle Cell Lymphoma RefractorySmall Lymphocytic Lymphoma, RelapsedWaldenstrom's Macroglobulinemia RecurrentWaldenstrom's Macroglobulinemia Refractory

Other drugs acting on MS4A1

Sources

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

Follow MBIO, the company behind MB-106

See MBIO's upcoming FDA decisions, trial readouts, cash runway and dilution risk, updated every day from SEC, FDA and ClinicalTrials.gov filings.

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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

This data is for informational purposes only, not investment advice. BioRadar does not provide buy/sell recommendations. Past performance does not guarantee future results. Always do your own due diligence.