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10.4049/jimmunol.1401723 http://scihub22266oqcxt.onion/10.4049/jimmunol.1401723 C4201975!4201975!25252961     free     free     free Warning: file_get_contents(https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&id=25252961&cmd=llinks): Failed to open stream: HTTP request failed! HTTP/1.1 429 Too Many Requests in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 215 Deprecated: Implicit conversion from float 211.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 211.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 211.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 211.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 211.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 211.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 211.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534       J+Immunol 2014 ; 193 (9): 4312-21 Nephropedia Template TP {{tp|p=25252961|t=2014. Siglecs induce tolerance to cell surface antigens by BIM-dependent deletion of the antigen-reactive B cells |pdf=|usr=}}{{25252961}} gab.com Text Siglecs induce tolerance to cell surface antigens by BIM-dependent deletion of the antigen-reactive B cells JO: J Immunol http://www.kidney.de/pget.php?&tw=1&pmid=25252961 #FOAvip Infusion of blood cells from a donor can induce humoral tolerance in a recipient and increase the probability of successful organ transplant; a clinical method defined as donor-specific transfusion (DST). Despite the clinical success of DST, the immunological mechanism(s) by which blood cells displaying a foreign antigen induce tolerance remain poorly understood. Based on recent findings showing that the B cell siglecs, CD22 and Siglec-G, can promote tolerance to antigens presented on the same surface as their ligands, we speculated that the B cell siglecs are key players in tolerance induced by DST. Using a variety of chemical and genetic approaches, we show that the B cell siglecs mediate tolerance to cell surface antigens by initiating an inhibitory signal that culminates in elimination of the antigen-reactive B cell. CD22 and Siglec-G are recruited to the immunological synapse by sialic acid ligands on the antigen-bearing cells, producing a tolerogenic signal involving Lyn and the pro-apoptotic factor BIM that promotes deletion of the B cell and failure of mice to develop antibodies to the antigen upon subsequent challenge. We speculate that this tolerogenic mechanism is a contributing factor in DST and a mechanism of peripheral B cell tolerance to cell surface autoantigens. Twit Text FOAVip Siglecs induce tolerance to cell surface antigens by BIM-dependent deletion of the antigen-reactive B cells ????J Immunol http://www.kidney.de/pget.php?&tw=1&pmid=25252961 #FOAvip Twit Text # Free Paper on # # # # # LINK http://www.kidney.de/pget.php?&tw=1&pmid=25252961 #FOAvip English Wikipedia <ref>{{Cite pmid|25252961}}</ref> Siglecs induce tolerance to cell surface antigens by BIM-dependent deletion of the antigen-reactive B cells #MMPMID25252961 Macauley MS; Paulson JC J Immunol 2014[Nov]; 193 (9): 4312-21 PMID25252961show ga Infusion of blood cells from a donor can induce humoral tolerance in a recipient and increase the probability of successful organ transplant; a clinical method defined as donor-specific transfusion (DST). Despite the clinical success of DST, the immunological mechanism(s) by which blood cells displaying a foreign antigen induce tolerance remain poorly understood. Based on recent findings showing that the B cell siglecs, CD22 and Siglec-G, can promote tolerance to antigens presented on the same surface as their ligands, we speculated that the B cell siglecs are key players in tolerance induced by DST. Using a variety of chemical and genetic approaches, we show that the B cell siglecs mediate tolerance to cell surface antigens by initiating an inhibitory signal that culminates in elimination of the antigen-reactive B cell. CD22 and Siglec-G are recruited to the immunological synapse by sialic acid ligands on the antigen-bearing cells, producing a tolerogenic signal involving Lyn and the pro-apoptotic factor BIM that promotes deletion of the B cell and failure of mice to develop antibodies to the antigen upon subsequent challenge. We speculate that this tolerogenic mechanism is a contributing factor in DST and a mechanism of peripheral B cell tolerance to cell surface autoantigens. äSiglecs induce tolerance to cell surface antigens by BIM-dependent del(epmc).pdf DeepDyve Pubget Overpricing