Earlier detection of antibody-mediated rejection of kidney allografts may improve graft outcomes. Profiling of gene expression holds promise for the diagnosis and prognosis of antibody-mediated rejection. Here, we identified 730 patients who received kidney transplants during 2002-2005, including 21 patients (2.9%) who experienced early acute antibody-mediated rejection. We also identified a ma...

Abstract Intravenous (IV) anti-CD20 monoclonal antibody (mAb) therapy for chronic lymphocytic leukemia (CLL) patients often produces a first dose infusion reaction (FDIR) within the 2 h that requires careful monitoring to avoid serious complications and fatalities. To better understand FDIR, we studied blood samples collected from 37 treatment-naïve CLL in our clinical trial NCT03788291 undergo...

Detecting changes in the expression levels of cell antigens could provide critical information for the diagnosis of many diseases, for example, leukemia, lymphoma, and immunodeficiency diseases, detecting minimal residual disease, monitoring immunotherapies and discovery of meaningful clinical disease markers. One of the most significant challenges in flow cytometry is how to best ensure measur...

With modern intensive combination polychemotherapy, the complete response (CR) rate in adults with acute lymphoblastic leukemia (ALL) is 80% to 90%, and the cure rate is 40% to 50%. Hence, there is a need to develop effective salvage therapies and combine novel agents with standard effective chemotherapy. ALL leukemic cells express several surface antigens amenable to target therapies, includin...

To develop more effective anti-CD20 reagents for B-cell lymphoma, we designed and constructed a bispecific tetravalent anti-CD20 antibody, 11B8/2F2(ScFvHL)(4)-Fc, derived from two fully human monoclonal antibodies (mAb), 2F2 and 11B8. 2F2 is a type I CD20 mAb, which is potent in complement-dependent cytotoxicity (CDC) assays but poor at inducing apoptosis, whereas 11B8 is a type II CD20 mAb, wh...

The expectations of nanoparticle (NP)-based targeted drug delivery systems in cancer, when compared with convectional therapeutic methods, are greater efficacy and reduced drug side effects due to specific cellular-level interactions. However, there are conflicting literature reports on enhanced tumor accumulation of targeted NPs, which is essential for translating their applications as improve...

  Introduction: Radioimmunotherapy (RIT) is a very promising new therapy for the treatment of recurrent B-Cell non-Hodgkin's lymphoma (NHL). Iodine-131 is the most frequently used nuclide in clinical RIT, but its usefulness has been limited by dehalogenation of monoclonal antibodies labeled via conventional methods. To circumvent this problem, we have synthesized a tr...

Several key advances in the treatment of B-cell non-Hodgkin lymphoma (B-NHL) over past two decades have strategically exploited lineage markers suitable for targeting by immunotherapies. First, addition anti-CD20 monoclonal antibody (mAb) rituximab to a range standard therapies conferred remarkable outcomes improvements diverse settings, perhaps most prominently an overall survival advantage ne...

Opsoclonus-myoclonus syndrome (OMS) may be associated with ANNA-1 (anti-Hu) autoantibodies. The standard treatment with IVIG, steroids, and anti-CD20 monoclonal antibody may fail, and optimal therapy is unknown. A patient developed OMS with high-titer ANNA-1 following recovery from neuroblastoma. She failed standard therapy and had only transient response to rituximab. Treatment with the humani...

This article will review the monoclonal antibodies more commonly used in leukemias. In the last three decades, scientists have made considerable progress understanding the structure and the functions of various surface antigens, such as CD20, CD33. The introduction of rituximab, an anti CD20 monoclonal antibody, had a great impact in the treatment of lymphoproliferative disorders. Gemtuzumab, a...