|
Multiple Sclerosis
|
0.100 |
Biomarker
|
disease |
BEFREE |
<b>Background:</b> Anti-cd20-mediated B-cell depletion using mAbs is a promising therapy for multiple sclerosis.
|
31681317 |
2019 |
|
Multiple Sclerosis
|
0.100 |
Biomarker
|
disease |
BEFREE |
CD20-mAbs could become first-line drugs in selected patients with highly active MS and already constitute an option for PPMS.
|
31027436 |
2019 |
|
Multiple Sclerosis
|
0.100 |
Biomarker
|
disease |
BEFREE |
A real-world study from Wales suggests that early initiation of highly effective therapy may provide more benefit that an escalation approach in relapsing MS. A study from the MSBase dataset found evidence that early treatment with highly effective therapies decreased the risk of developing secondary progressive MS. Ocrelizumab is highly efficacious in relapsing MS and in a group of patients with primary progressive MS. Another CD20 directed mAb, ofatumumab, is in phase 3.
|
30985372 |
2019 |
|
Multiple Sclerosis
|
0.100 |
Biomarker
|
disease |
BEFREE |
A role for B cells in autoimmune diseases is now clearly established both in mouse models and humans by successful treatment of multiple sclerosis and rheumatoid arthritis with anti-CD20 monoclonal antibodies that eliminate B cells.
|
31721234 |
2019 |
|
Multiple Sclerosis
|
0.100 |
AlteredExpression
|
disease |
BEFREE |
An increased proportion of myelin-specific CD8<sup>+</sup> T cells in MS patients exhibited a memory phenotype and expressed CD20 compared to control subjects, while there were no phenotypic differences observed among influenza-specific CD8<sup>+</sup> T cells.
|
31748274 |
2019 |
|
Multiple Sclerosis
|
0.100 |
Biomarker
|
disease |
BEFREE |
Anti-CD20 monoclonal antibodies in multiple sclerosis.
|
27718747 |
2017 |
|
Multiple Sclerosis
|
0.100 |
Biomarker
|
disease |
BEFREE |
Areas covered: In this review, the authors discuss the rationale of the depletion of B cells in RRMS and PPMS across recent studies on the role of B cells in the pathogenesis of MS; previous clinical trials with treatments targeting B cells; the mechanism of action of ocrelizumab - a second generation anti-CD20 mAb - and recent phase III clinical trials with ocrelizumab in RRMS and PPMS.
|
30570368 |
2019 |
|
Multiple Sclerosis
|
0.100 |
Biomarker
|
disease |
BEFREE |
B cell depletion through anti-CD20 monoclonal antibody utilization and other immunomodulatory therapies have been promising in reducing episodes of relapse and slowing progression, further strengthening the concept that B cells and antibodies are significant players in formation of brain lesions in MS.
|
31577986 |
2019 |
|
Multiple Sclerosis
|
0.100 |
Biomarker
|
disease |
BEFREE |
Based on recent promising clinical results from CD20-depleting strategies by three therapeutic monoclonal antibodies in clinical phase II and III trials (rituximab, ocrelizumab and ofatumumab), targeting B cells in MS is currently attracting growing interest among basic researchers and clinicians.
|
28450895 |
2017 |
|
Multiple Sclerosis
|
0.100 |
Biomarker
|
disease |
BEFREE |
Clinical studies indicate that anti-CD20 B-cell depletion may be an effective multiple sclerosis (MS) therapy.
|
20641064 |
2010 |
|
Multiple Sclerosis
|
0.100 |
Biomarker
|
disease |
BEFREE |
Here, we evaluated <sup>64</sup>Cu-rituximab, a radiolabeled antibody specifically targeting the human B cell marker CD20, for its ability to image B cells in a mouse model of MS using PET.
|
28687602 |
2017 |
|
Multiple Sclerosis
|
0.100 |
Biomarker
|
disease |
BEFREE |
However, CD4-depletion using a monoclonal antibody was considered unsuccessful and relapsing MS responds well to B cell depletion via CD20 B cell depleting antibodies.
|
28619431 |
2017 |
|
Multiple Sclerosis
|
0.100 |
Biomarker
|
disease |
BEFREE |
However, the efficacy of anti-CD20 therapy for MS is largely limited because anti-CD20 antibodies target only B cells.
|
23801080 |
2013 |
|
Multiple Sclerosis
|
0.100 |
AlteredExpression
|
disease |
BEFREE |
In particular, monoclonal antibodies directed against CD20-positive B cells have shown remarkable results in recent clinical trials and renewed interest in the mechanism of B cell-depleting therapies to ameliorate relapse activity and progression in MS.
|
28319650 |
2017 |
|
Multiple Sclerosis
|
0.100 |
Biomarker
|
disease |
BEFREE |
In recent years, the perception of a respective pathophysiological B cell involvement was vividly promoted by the empirical success of anti-CD20-mediated B cell depletion in clinical trials; based on these findings, the first monoclonal anti-CD20 antibody-ocrelizumab-is currently in the process of being approved for treatment of MS.
|
28946620 |
2017 |
|
Multiple Sclerosis
|
0.100 |
Biomarker
|
disease |
BEFREE |
In the present study, we summarized several applications of anti-CD20 antibodies in various immune related disorders including B-CLL (B-cell chronic lymphocytic leukemia), rheumatoid arthritis (RA), multiple sclerosis (MS) and melanoma.
|
30551501 |
2019 |
|
Multiple Sclerosis
|
0.100 |
Biomarker
|
disease |
BEFREE |
In this article, we review advances in anti-CD20 B-cell-depleting biological therapies for MS, including ocrelizumab, rituximab, and ofatumumab.
|
28695471 |
2017 |
|
Multiple Sclerosis
|
0.100 |
Biomarker
|
disease |
BEFREE |
In this manuscript, we review mechanisms of action, efficacy, safety, and tolerance of anti-CD20 therapies for MS, including rituximab, ocrelizumab, and ofatumumab.
|
30632834 |
2019 |
|
Multiple Sclerosis
|
0.100 |
Biomarker
|
disease |
BEFREE |
In this review, we further discuss evidence for B cell and Ig contribution to human MS and NMO pathogenesis, pro-inflammatory and regulatory B cell effector functions, impaired B cell immune tolerance, the B cell-fostering microenvironment in the CNS, and B cell-targeted therapeutic interventions for MS and NMO, including CD20 depletion (rituximab, ocrelizumab, and ofatumumab), anti-IL6-R (tocilizumab), complement-blocking (eculizumab), inhibitors of AQP4-Ig binding (aquaporumab, small molecular compounds), and BAFF/BAFF-R-targeting agents.
|
24832354 |
2014 |
|
Multiple Sclerosis
|
0.100 |
Biomarker
|
disease |
BEFREE |
In this review, we provide a brief overview about anti-CD20 B cell-based therapies in MS, in the perspective of their influence on the future management of the disease, and of their possible positioning in a new wider therapeutic scenario.
|
31059839 |
2019 |
|
Multiple Sclerosis
|
0.100 |
Biomarker
|
disease |
BEFREE |
Last, we summarize remaining unanswered questions regarding the proper role of anti-CD20 therapy in MS, its limitations, and the future landscape of B-cell-based approaches to treatment.Ann Neurol 2018;83:13-26.
|
29244240 |
2018 |
|
Multiple Sclerosis
|
0.100 |
Biomarker
|
disease |
BEFREE |
Monoclonal antibodies (MAbs) directed against the CD20 and CD52 antigens are used increasingly in patients with multiple sclerosis (MS).
|
31723572 |
2019 |
|
Multiple Sclerosis
|
0.100 |
Biomarker
|
disease |
BEFREE |
Ocrelizumab is an anti-CD20 monoclonal antibody for the treatment of multiple sclerosis (MS) that is closely related to rituximab.
|
30697576 |
2019 |
|
Multiple Sclerosis
|
0.100 |
AlteredExpression
|
disease |
BEFREE |
Ocrelizumab, a humanized monoclonal anti-CD20 antibody, has shown pronounced effects in reduction of disease activity in multiple sclerosis (MS) patients and has recently been approved for the treatment of patients with relapsing MS (RMS) and primary progressive MS (PPMS).
|
30597851 |
2018 |
|
Multiple Sclerosis
|
0.100 |
Biomarker
|
disease |
BEFREE |
Ocrelizumab, a monoclonal antibody to CD20 on B cells, is a highly effective agent for MS that is likely to be approved soon by the FDA.
|
28130412 |
2017 |