Role of IL-12 in overcoming the low responsiveness of NK cells to missing self after traumatic brain injury

Copyright © 2015 Elsevier Inc. All rights reserved.

Bibliographische Detailangaben
Veröffentlicht in:Clinical immunology (Orlando, Fla.). - 1999. - 177(2017) vom: 01. Apr., Seite 87-94
1. Verfasser: Roquilly, Antoine (VerfasserIn)
Weitere Verfasser: David, Gaëlle, Cinotti, Raphael, Vourc'h, Mickaël, Morin, Helene, Rozec, Bertrand, Retière, Christelle, Asehnoune, Karim
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2017
Zugriff auf das übergeordnete Werk:Clinical immunology (Orlando, Fla.)
Schlagworte:Journal Article Research Support, Non-U.S. Gov't HLA class I IL-12 Immune suppression KIR Monocytes NK cells Traumatic brain injury Interleukin-12 mehr... 187348-17-0 Interferon-gamma 82115-62-6
LEADER 01000naa a22002652 4500
001 NLM252922522
003 DE-627
005 20231224165134.0
007 cr uuu---uuuuu
008 231224s2017 xx |||||o 00| ||eng c
024 7 |a 10.1016/j.clim.2015.08.006  |2 doi 
028 5 2 |a pubmed24n0843.xml 
035 |a (DE-627)NLM252922522 
035 |a (NLM)26387630 
035 |a (PII)S1521-6616(15)30023-1 
040 |a DE-627  |b ger  |c DE-627  |e rakwb 
041 |a eng 
100 1 |a Roquilly, Antoine  |e verfasserin  |4 aut 
245 1 0 |a Role of IL-12 in overcoming the low responsiveness of NK cells to missing self after traumatic brain injury 
264 1 |c 2017 
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 29.08.2017 
500 |a Date Revised 06.02.2018 
500 |a published: Print-Electronic 
500 |a Citation Status MEDLINE 
520 |a Copyright © 2015 Elsevier Inc. All rights reserved. 
520 |a Blood samples from 32 patients with severe Traumatic brain injury (TBI) were studied and compared with 11 cardiac surgery patients, and 29 healthy controls. A dramatic decreased expression of HLA class I molecules on monocytes was associated with increased KIR+ NK cell frequency in TBI patients. Overall, the phenotype of TBI NK cells marked by KIR and CD57 expression and lower level of NKp46 and DNAM-1 reflected a differentiated state. The NK-cell response to missing self was marked by lower degranulation and lower IFN-γ production after stimulation with HLA class I deficient cell line. In contrast, the NK-cell ADCC was not altered. IL-12 was able to restore both IFN-γ production and the cytotoxicity capacities of NK cells. This study provides the first extensive description of the phenotype and functions of NK cells in TBI patients. Further evaluation of IL-12 treatment to overcome immunosuppression-induced nosocomial infections is warranted 
650 4 |a Journal Article 
650 4 |a Research Support, Non-U.S. Gov't 
650 4 |a HLA class I 
650 4 |a IL-12 
650 4 |a Immune suppression 
650 4 |a KIR 
650 4 |a Monocytes 
650 4 |a NK cells 
650 4 |a Traumatic brain injury 
650 7 |a Interleukin-12  |2 NLM 
650 7 |a 187348-17-0  |2 NLM 
650 7 |a Interferon-gamma  |2 NLM 
650 7 |a 82115-62-6  |2 NLM 
700 1 |a David, Gaëlle  |e verfasserin  |4 aut 
700 1 |a Cinotti, Raphael  |e verfasserin  |4 aut 
700 1 |a Vourc'h, Mickaël  |e verfasserin  |4 aut 
700 1 |a Morin, Helene  |e verfasserin  |4 aut 
700 1 |a Rozec, Bertrand  |e verfasserin  |4 aut 
700 1 |a Retière, Christelle  |e verfasserin  |4 aut 
700 1 |a Asehnoune, Karim  |e verfasserin  |4 aut 
773 0 8 |i Enthalten in  |t Clinical immunology (Orlando, Fla.)  |d 1999  |g 177(2017) vom: 01. Apr., Seite 87-94  |w (DE-627)NLM098196855  |x 1521-7035  |7 nnns 
773 1 8 |g volume:177  |g year:2017  |g day:01  |g month:04  |g pages:87-94 
856 4 0 |u http://dx.doi.org/10.1016/j.clim.2015.08.006  |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 177  |j 2017  |b 01  |c 04  |h 87-94