INTRODUCTION This study aimed to investigate the effectiveness of low-dose daclizumab for prevention of acute kidney allograft rejection and to evaluate differences between men and women receiving living donor transplants. MATERIALS AND METHODS This randomized controlled trial was performed on 120 living donor kidney transplant recipients. Participants in the case group received a low dose of...

OBJECTIVE Novel treatments such as natalizumab and fingolimod achieve their therapeutic efficacy in multiple sclerosis (MS) by blocking access of subsets of immune cells into the central nervous system, thus creating nonphysiological intrathecal immunity. In contrast, daclizumab, a humanized monoclonal antibody against the alpha chain of the IL-2 receptor, has a unique mechanism of action with ...

The standard initial therapy for acute graft-versus-host disease (GVHD) is corticosteroids. Daclizumab is a humanized monoclonal antibody against the interleukin 2 (IL-2) receptor expressed on activated T lymphocytes. Because of daclizumab's favorable toxicity profile and response rate in steroid-resistant GVHD, a multicenter, double-blinded, randomized study of corticosteroids with or without ...

Raphael Schneider, MD Nathalie Arbour, PhD The topic of this Journal Club is a study by Bielekova et al.,1 who assessed whether daclizumab monotherapy reduces contrast-enhancing lesions (CEL) in patients with relapsing-remitting multiple sclerosis (RRMS). Furthermore, they evaluated the effects of daclizumab on clinical outcome measures and on NK cell populations in the CSF and blood of treated...

Raphael Schneider, MD Nathalie Arbour, PhD The topic of this Journal Club is a study by Bielekova et al.,1 who assessed whether daclizumab monotherapy reduces contrast-enhancing lesions (CEL) in patients with relapsing-remitting multiple sclerosis (RRMS). Furthermore, they evaluated the effects of daclizumab on clinical outcome measures and on NK cell populations in the CSF and blood of treated...

Identifying effective treatment combinations for MS patients failing standard therapy is an important goal. We report the results of a phase II open label baseline-to-treatment trial of a humanized monoclonal antibody against CD25 (daclizumab) in 10 multiple sclerosis patients with incomplete response to IFN-beta therapy and high brain inflammatory and clinical disease activity. Daclizumab was ...

Regulatory T cells (Tregs) mediate immune tolerance to self and depend on IL-2 for homeostasis. Treg deficiency, dysfunction, and instability are implicated in the pathogenesis of numerous autoimmune diseases. There is considerable interest in therapeutic modulation of the IL-2 pathway to treat autoimmunity, facilitate transplantation tolerance, or potentiate tumor immunotherapy. Daclizumab is ...

Adult T-cell leukemia (ATL) consists of an overabundance of T cells, which express CD25. Therapeutic efficacy of astatine-211 ((211)At)-labeled murine monoclonal antibody 7G7/B6 alone and in combination with daclizumab was evaluated in nonobese diabetic/severe combined immunodeficiency (NOD/SCID) mice given injections of MET-1 human T-cell leukemia cells. Daclizumab and 7G7/B6 are directed towa...

Adult T-cell leukemia (ATL) is caused by human T-cell lymphotropic virus I (HTLV-1) and is an aggressive malignancy of CD4, CD25-expressing leukemia, and lymphoma cells. There is no accepted curative therapy for ATL. Depsipeptide, a histone deacetylase inhibitor, has demonstrated major antitumor effects in leukemias and lymphomas. In this study, we investigated the therapeutic efficacy of depsi...

Background & Aims: Daclizumab is a monoclonal antibody directed against CD25 subunit of interlukin 2 receptor. Several studies have shown the effectiveness of daclizumab on reduction of acute rejection in renal transplantation with regular or limited dose. The present study assessed the outcomes of 3 and 5 years follow-up of a prospective case-control trial comparing safety and efficacy of indu...