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Current Opinion in Immunology, 2007
The pre-B-cell receptor (pre-BCR) is composed of two immunoglobulin mu heavy chains and two surrogate light chains, which associate with the signaling molecules Igalpha and Igbeta (Igalpha/beta). The production of a functional pre-BCR is the first checkpoint in the current model of B-cell development.
Inga-Lill Mårtensson +2 more
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The pre-B-cell receptor (pre-BCR) is composed of two immunoglobulin mu heavy chains and two surrogate light chains, which associate with the signaling molecules Igalpha and Igbeta (Igalpha/beta). The production of a functional pre-BCR is the first checkpoint in the current model of B-cell development.
Inga-Lill Mårtensson +2 more
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2020
Signaling through the B cell receptor (BCR) plays a critical role at multiple checkpoints of B cell biology. BCR acts as a gatekeeper of the progression of their early development in bone marrow (BM). It is also essential in triggering mechanisms such as clonal deletion and receptor editing to eliminate autoreactive B cells.
Shinya Tanaka, Yoshihiro Baba
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Signaling through the B cell receptor (BCR) plays a critical role at multiple checkpoints of B cell biology. BCR acts as a gatekeeper of the progression of their early development in bone marrow (BM). It is also essential in triggering mechanisms such as clonal deletion and receptor editing to eliminate autoreactive B cells.
Shinya Tanaka, Yoshihiro Baba
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2008
The subunit structure of the B-cell antigen receptor (BCR) and its associated compartmentalization of function confer enormous flexibility for generating signals and directing these toward specific and divergent cell fate decisions. Like all the multichain immune recognition receptors discussed in this volume, assembly of these multi-unit complexes ...
John G. Monroe, Randall J. Brezski
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The subunit structure of the B-cell antigen receptor (BCR) and its associated compartmentalization of function confer enormous flexibility for generating signals and directing these toward specific and divergent cell fate decisions. Like all the multichain immune recognition receptors discussed in this volume, assembly of these multi-unit complexes ...
John G. Monroe, Randall J. Brezski
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Organisation of B-cell receptors on the cell membrane
IEE Proceedings - Systems Biology, 2006B-cell receptors (BCRs) have been reported to organise into oligomeric clusters on the B-cell surface, and mutations, that are likely to interfere with such clustering, result in B-cell unresponsiveness. This has led to the suggestion that pre-formed BCR clusters may be crucial for B-cell signalling.
Dagmar Iber, Thomas Gruhn
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Current Opinion in Immunology, 1994
Antigen receptors have a dual role on the surface of B lymphocytes, namely the binding and internalization of antigens and the activation of the antigen-recognizing B cell. The structural requirements for internalization are still a matter of controversy; but as far as signalling is concerned it is becoming increasingly apparent that the antigen ...
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Antigen receptors have a dual role on the surface of B lymphocytes, namely the binding and internalization of antigens and the activation of the antigen-recognizing B cell. The structural requirements for internalization are still a matter of controversy; but as far as signalling is concerned it is becoming increasingly apparent that the antigen ...
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Receptor cooperation in B cells
Science Signaling, 2017TLR4-stimulated B cell activation is mediated by the tyrosine kinase Syk and depends on the B cell receptor.
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B Cell Receptor and Antigens in CLL [PDF]
, 2013 Nowadays, chronic lymphocytic leukemia (CLL) is considered as a prototypic antigen-driven lymphoma, with antigenic stimuli from the microenvironment promoting tumor outgrowth. Antigen recognition is a function of both the clonotypic B cell receptor immunoglobulin (BcR IG) and various other immune sensors, e.g., the Toll-like receptors.
Andreas Agathangelidis +2 more
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B-cell receptor regulation of peripheral B cells
Current Opinion in Immunology, 1998Recent studies indicate that immature B cells compete with recirculating B cells for survival signals. The signals, delivered through the B-cell receptor for antigen, induce immature cells to differentiate into recirculating cells and maintain the survival of recirculating cells. They do not induce proliferation or differentiation to antibody-producing
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The B-cell antigen receptor complex
Immunology Today, 1991Abstract Here, Michael Reth, John Cambier and colleagues review the genetics, biochemistry and cell biology o f the recently-identified accessory components o f the B-cell antigen receptor.
Kerry S. Campbell +6 more
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Stereotyped B Cell Receptor Immunoglobulins in B Cell Lymphomas
2019Comprehensive analysis of the clonotypic B cell receptor immunoglobulin (BcR IG) gene rearrangement sequences in patients with mature B cell neoplasms has led to the identification of significant repertoire restrictions, culminating in the discovery of subsets of patients expressing highly similar, stereotyped BcR IG.
Andreas Agathangelidis +2 more
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