Monalizumab (formerly IPH2201) is an investigational drug being studied for

rheumatoid arthritis Rheumatoid arthritis (RA) is a long-term autoimmune disorder that primarily affects joints. It typically results in warm, swollen, and painful joints. Pain and stiffness often worsen following rest. Most commonly, the wrist and hands are involv ...

, gynecologic malignancies and other cancers.

Mechanism of action

Monalizumab is a

monoclonal antibody A monoclonal antibody (mAb, more rarely called moAb) is an antibody produced from a cell Lineage made by cloning a unique white blood cell. All subsequent antibodies derived this way trace back to a unique parent cell. Monoclonal antibodies ca ...

targeted at

NKG2 NKG2 also known as CD159 (Cluster of Differentiation 159) is a receptor for natural killer cells (NK cells). There are 7 NKG2 types: A, B, C, D, E, F and H. NKG2D is an activating receptor on the NK cell surface. NKG2A dimerizes with CD94 to mak ...

A. It is a

checkpoint inhibitor Checkpoint inhibitor therapy is a form of cancer immunotherapy. The therapy targets immune checkpoints, key regulators of the immune system that when stimulated can dampen the immune response to an immunologic stimulus. Some cancers can protect the ...

References

{{monoclonal-antibody-stub Experimental drugs Monoclonal antibodies AstraZeneca brands