PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 26732477-1 2016 Calcium ion (Ca(2+)) signaling is a typical phenomenon mediated through immune receptors, such as the B-cell antigen receptor (BCR), and it is important for their biological activities. Calcium 0-7 BCR activator of RhoGEF and GTPase Mus musculus 102-125 27572320-3 2016 Calcium influx is an essential component of BCR signaling. Calcium 0-7 BCR activator of RhoGEF and GTPase Mus musculus 44-47 26732477-1 2016 Calcium ion (Ca(2+)) signaling is a typical phenomenon mediated through immune receptors, such as the B-cell antigen receptor (BCR), and it is important for their biological activities. Calcium 0-7 BCR activator of RhoGEF and GTPase Mus musculus 127-130 15761845-8 2005 Gads(-/-) B cells also showed increased BCR-mediated calcium mobilization. Calcium 53-60 BCR activator of RhoGEF and GTPase Mus musculus 40-43 22902503-7 2012 Here we show that B cells encounter antigen during development in the spleen, and that this antigen exposure, in turn, tunes the responsiveness of BCR signalling in B cells at least partly by downmodulating expression of surface IgM but not IgD BCRs, and by modifying basal calcium levels. Calcium 274-281 BCR activator of RhoGEF and GTPase Mus musculus 147-150 15936902-4 2005 Tyrosine phosphorylation and calcium mobilization induced by BCR engagement is diminished in Spi1+/- SpiB-/- B lymphocytes, although many key BCR signaling proteins are expressed, suggesting that Spi-1 and Spi-B regulate expression of additional, unidentified signaling molecules. Calcium 29-36 BCR activator of RhoGEF and GTPase Mus musculus 61-64 7664790-3 1995 BcR-induced calcium responses were reduced in the CD45-negative clones, but the kinetics were similar to the parent. Calcium 12-19 BCR activator of RhoGEF and GTPase Mus musculus 0-3 10590068-10 1999 The mechanism may involve inhibition of CXCR-4 receptor function, because in BCR/ABL-transformed cells, CXCR-4 receptors were expressed on the cell surface, but SDF-1alpha calcium flux was inhibited. Calcium 172-179 BCR activator of RhoGEF and GTPase Mus musculus 77-84