Drug intelligence / Profile preview

AlloNK + obinutuzumab

Development stage
Unknown
Lead developer
Artiva Biotherapeutics
Modality
CAR-NK Cells → Other Engineered Cells → Adoptive Cell Transfer → Cell Therapies, Monoclonal Antibodies → Antibody-Based Therapeutics, Lymphokine-Activated Killer Cells → Native Immune Cells → Adoptive Cell Transfer → Cell Therapies
Administration
Intravenous
01

Overview

AlloNK® + obinutuzumab is an investigational combination therapy developed by Artiva Biotherapeutics for the treatment of autoimmune diseases, including systemic lupus erythematosus (SLE) and lupus nephritis (LN). The combination consists of AlloNK (AB-101), a non-genetically modified, allogeneic, cryopreserved, off-the-shelf natural killer (NK) cell therapy, and obinutuzumab, a type II anti-CD20 monoclonal antibody. The mechanism of action involves AlloNK cells enhancing the antibody-dependent cellular cytotoxicity (ADCC) of obinutuzumab to drive deep depletion of CD20-expressing B cells. This approach aims to provide a potent B-cell targeted therapy without the need for complex genetic engineering or autologous manufacturing. The program is currently being evaluated in a Phase 1 clinical trial (NCT06265220) in patients with active lupus nephritis.

Brand names
AlloNK + obinutuzumab
Other names
AB-101 + obinutuzumab
02

Targets

CD20 (B-lymphocyte antigen CD20)FcγRIIIa (Low affinity immunoglobulin gamma Fc region receptor III-A)

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