B-cell lines, thereby augmenting BCR signaling. CD22 shows a B-cell specific expression from the pre-B to mature B-cell stage but is downregulated on plasma cells. Therefore, it is an attractive target for B-cell targeted immunotherapy and is already used in clinical studies to treat B-cell lymphomas and systemic autoimmune diseases. Several therapeutics based on anti-CD22 antibodies have been developed. Epratuzumab is in phase I/II clinical trials for non-Hodgkin lymphoma (NHL) treatment.
Drug targets for cancer: CD22 research reagents
Other vital drug targets for cancer likeCD22:
Schweizer A, et al. Targeting of CD22‐positive B‐cell lymphoma cells by synthetic divalent sialic acid analogues[J]. European journal of immunology, 2012, 42(10): 2792-2802.