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10.4049/jimmunol.1501843 http://scihub22266oqcxt.onion/10.4049/jimmunol.1501843 C5351554!5351554!26740107     free     free     free Deprecated: Implicit conversion from float 233.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 233.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 233.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 233.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 233.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 233.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 233.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 267.2 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 267.2 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534       J+Immunol 2016 ; 196 (3): 1060-9 Nephropedia Template TP {{tp|p=26740107|t=2016. Distinctions Among Circulating Antibody Secreting Cell Populations, Including B-1 Cells, in Human Adult Peripheral Blood1 |pdf=|usr=}}{{26740107}} gab.com Text Distinctions Among Circulating Antibody Secreting Cell Populations, Including B-1 Cells, in Human Adult Peripheral Blood1 JO: J Immunol http://www.kidney.de/pget.php?&tw=1&pmid=26740107 #FOAvip Human antibody secreting cell (ASC) populations in circulation are not well studied. In addition to B-1 (CD20+CD27+CD38lo/intCD43+) cell and the conventional plasmablast (CD20-CD27hiCD38hi) cell populations, here we identified a novel B cell population termed 20+38hi B cells (CD20+CD27hiCD38hi) that spontaneously secretes antibody. At steady state, 20+38hi B cells are distinct from plasmablasts on the basis of CD20 expression, amount of antibody production, frequency of mutation, and diversity of B cell receptor repertoire. However, cytokine treatment of 20+38hi B cells induces loss of CD20 and acquisition of CD138, suggesting that 20+38hi B cells are precursors to plasmablasts, or pre-plasmablasts. We then evaluated similarities and differences between CD20+CD27+CD38lo/intCD43+ B-1 cells, CD20+CD27hiCD38hi 20+38hi B cells, CD20-CD27hiCD38hi plasmablasts, and CD20+CD27+CD38lo/intCD43- memory B cells. We found that B-1 cells differ from 20+38hi B cells and plasmablasts in numbers of ways, including antigen expression, morphological appearance, transcriptional profiling, antibody skewing, antibody repertoire, and secretory response to stimulation. In terms of gene expression, B-1 cells align more closely with memory B cells than with 20+38hi B cells or plasmablasts, but differ in that memory B cells do not express antibody secretion related genes. We found that, B-1 cell antibodies utilize Vh4-34, which is often associated with autoreactivity, 3 to 6-fold more often than other B cell populations. Along with selective production of IgM anti-PC, this data suggests that human B-1 cells might be preferentially selected for autoreactivity/natural-specificity. In sum, our results indicate that human healthy adult peripheral blood at steady state consists of 3 distinct ASC populations. Twit Text FOAVip Distinctions Among Circulating Antibody Secreting Cell Populations, Including B-1 Cells, in Human Adult Peripheral Blood1 ????J Immunol http://www.kidney.de/pget.php?&tw=1&pmid=26740107 #FOAvip Twit Text # Free Paper on # # # # # LINK http://www.kidney.de/pget.php?&tw=1&pmid=26740107 #FOAvip English Wikipedia <ref>{{Cite pmid|26740107}}</ref> Distinctions Among Circulating Antibody Secreting Cell Populations, Including B-1 Cells, in Human Adult Peripheral Blood1 #MMPMID26740107 Quách TD; Rodríguez-Zhurbenko N; Hopkins TJ; Guo X; Vázquez AMH; Li W; Rothstein TL J Immunol 2016[Feb]; 196 (3): 1060-9 PMID26740107show ga Human antibody secreting cell (ASC) populations in circulation are not well studied. In addition to B-1 (CD20+CD27+CD38lo/intCD43+) cell and the conventional plasmablast (CD20-CD27hiCD38hi) cell populations, here we identified a novel B cell population termed 20+38hi B cells (CD20+CD27hiCD38hi) that spontaneously secretes antibody. At steady state, 20+38hi B cells are distinct from plasmablasts on the basis of CD20 expression, amount of antibody production, frequency of mutation, and diversity of B cell receptor repertoire. However, cytokine treatment of 20+38hi B cells induces loss of CD20 and acquisition of CD138, suggesting that 20+38hi B cells are precursors to plasmablasts, or pre-plasmablasts. We then evaluated similarities and differences between CD20+CD27+CD38lo/intCD43+ B-1 cells, CD20+CD27hiCD38hi 20+38hi B cells, CD20-CD27hiCD38hi plasmablasts, and CD20+CD27+CD38lo/intCD43- memory B cells. We found that B-1 cells differ from 20+38hi B cells and plasmablasts in numbers of ways, including antigen expression, morphological appearance, transcriptional profiling, antibody skewing, antibody repertoire, and secretory response to stimulation. In terms of gene expression, B-1 cells align more closely with memory B cells than with 20+38hi B cells or plasmablasts, but differ in that memory B cells do not express antibody secretion related genes. We found that, B-1 cell antibodies utilize Vh4-34, which is often associated with autoreactivity, 3 to 6-fold more often than other B cell populations. Along with selective production of IgM anti-PC, this data suggests that human B-1 cells might be preferentially selected for autoreactivity/natural-specificity. In sum, our results indicate that human healthy adult peripheral blood at steady state consists of 3 distinct ASC populations. äDistinctions Among Circulating Antibody Secreting Cell Populations, In(epmc).pdf DeepDyve Pubget Overpricing