LEADER 01000caa a22002652 4500
001 NLM35923108X
003 DE-627
005 20240802232424.0
007 cr uuu---uuuuu
008 231226s2023 xx |||||o 00| ||eng c
024 7 |a 10.1016/j.clim.2023.109689  |2 doi 
028 5 2 |a pubmed24n1489.xml 
035 |a (DE-627)NLM35923108X 
035 |a (NLM)37422057 
035 |a (PII)S1521-6616(23)00452-7 
040 |a DE-627  |b ger  |c DE-627  |e rakwb 
041 |a eng 
100 1 |a Garcia-Carmona, Yolanda  |e verfasserin  |4 aut 
245 1 0 |a TACI and endogenous APRIL in B cell maturation 
264 1 |c 2023 
336 |a Text  |b txt  |2 rdacontent 
337 |a ƒaComputermedien  |b c  |2 rdamedia 
338 |a ƒa Online-Ressource  |b cr  |2 rdacarrier 
500 |a Date Completed 29.09.2023 
500 |a Date Revised 02.08.2024 
500 |a published: Print-Electronic 
500 |a Citation Status MEDLINE 
520 |a Copyright © 2023 Elsevier Inc. All rights reserved. 
520 |a While many of the genes and molecular pathways in the germinal center B cell response which initiate protective antibody production are known, the contributions of individual molecular players in terminal B cell differentiation remain unclear. We have previously investigated how mutations in TACI gene, noted in about 10% of patients with common variable immunodeficiency, impair B cell differentiation and often, lead to lymphoid hyperplasia and autoimmunity. Unlike mouse B cells, human B cells express TACI-L (Long) and TACI-S (Short) isoforms, but only TACI-S promotes terminal B cell differentiation into plasma cells. Here we show that the expression of intracellular TACI-S increases with B cell activation, and colocalizes with BCMA and their ligand, APRIL. We show that the loss of APRIL impairs isotype class switch and leads to distinct metabolic and transcriptional changes. Our studies suggest that intracellular TACI-S and APRIL along with BCMA direct long-term PC differentiation and survival 
650 4 |a Journal Article 
650 4 |a Research Support, N.I.H., Extramural 
650 4 |a Research Support, Non-U.S. Gov't 
650 4 |a A proliferation inducing ligand (APRIL) 
650 4 |a BCMA (B cell maturation antigen) 
650 4 |a Plasma cell 
650 4 |a TACI (transmembrane activator and CAML interactor) 
650 7 |a TNFSF13 protein, human  |2 NLM 
650 7 |a B-Cell Maturation Antigen  |2 NLM 
650 7 |a Transmembrane Activator and CAML Interactor Protein  |2 NLM 
650 7 |a Tumor Necrosis Factor Ligand Superfamily Member 13  |2 NLM 
650 7 |a B-Cell Activating Factor  |2 NLM 
700 1 |a Fribourg, Miguel  |e verfasserin  |4 aut 
700 1 |a Sowa, Allison  |e verfasserin  |4 aut 
700 1 |a Cerutti, Andrea  |e verfasserin  |4 aut 
700 1 |a Cunningham-Rundles, Charlotte  |e verfasserin  |4 aut 
773 0 8 |i Enthalten in  |t Clinical immunology (Orlando, Fla.)  |d 1999  |g 253(2023) vom: 09. Aug., Seite 109689  |w (DE-627)NLM098196855  |x 1521-7035  |7 nnns 
773 1 8 |g volume:253  |g year:2023  |g day:09  |g month:08  |g pages:109689 
856 4 0 |u http://dx.doi.org/10.1016/j.clim.2023.109689  |3 Volltext 
912 |a GBV_USEFLAG_A 
912 |a SYSFLAG_A 
912 |a GBV_NLM 
912 |a GBV_ILN_11 
912 |a GBV_ILN_24 
912 |a GBV_ILN_350 
951 |a AR 
952 |d 253  |j 2023  |b 09  |c 08  |h 109689