PubMed · 12905672
[B cell activated co-receptor].
Abstract
B cell activated co-receptor plays important roles in linkage of innate and acquired humoral immune responses. CD21 molecule in the co-receptor complex is a receptor for C3dg and CD19 molecule enhances BCR signal transduction. CD21 also expresses on the surface of follicular dendritic cells, which mediates the long-term maintenance of antigens and is indispensable for maintaining the memory of B cells. B cell activated co-receptor also has an effect on the negative selection of B cells reactive to autoantigens.
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Xia Ruan, Li-ping Zhu, Wei Zhang. 2002. [B cell activated co-receptor].. https://pubmed.ncbi.nlm.nih.gov/12905672/
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