Increased frequency of CD39+ CD56 bright Natural Killer cells in HIV-1 infection correlates with immune activation and disease progression
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Increased frequency of CD39+ CD56 bright Natural Killer cells in HIV-1 infection correlates with immune activation and disease progression. / Dierks, Patrick ; Wroblewski, Raluca; Eberhard, Johanna M; Martrus, Gloria; Degen, Olaf; Hertling, Sandra; Schmiedel, Stefan; Lunemann, Sebastian; Hüfner, Anja; Lohse, Ansgar W; Altfeld, Marcus; van Lunzen, Jan; Schulze Zur Wiesch, Julian.
in: JAIDS-J ACQ IMM DEF, Jahrgang 74, Nr. 4, 04.2017, S. 467-472.Publikationen: SCORING: Beitrag in Fachzeitschrift/Zeitung › SCORING: Zeitschriftenaufsatz › Forschung › Begutachtung
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TY - JOUR
T1 - Increased frequency of CD39+ CD56 bright Natural Killer cells in HIV-1 infection correlates with immune activation and disease progression
AU - Dierks, Patrick
AU - Wroblewski, Raluca
AU - Eberhard, Johanna M
AU - Martrus, Gloria
AU - Degen, Olaf
AU - Hertling, Sandra
AU - Schmiedel, Stefan
AU - Lunemann, Sebastian
AU - Hüfner, Anja
AU - Lohse, Ansgar W
AU - Altfeld, Marcus
AU - van Lunzen, Jan
AU - Schulze Zur Wiesch, Julian
PY - 2017/4
Y1 - 2017/4
N2 - The expression pattern of the ectonucleotidases CD39 and CD73 on NK cells was examined in PBMC of 61 HIV-1 infected patients. Increased frequencies of CD39CD56 NK cells were detectable in untreated HIV patients, which was associated with high viral load, low CD4+ T cell count and CD8+ T cell activation. Additionally, levels of CD39 on NK cells were inducible by in vitro stimulation of NK cells, correlating with Aryl hydrocarbon receptor (AHR) and IL-10 expression. Here, we provide first evidence of increased CD39CD56 NK cell frequencies during HIV infection, which might have consequences for NK cell function and HIV pathogenesis.
AB - The expression pattern of the ectonucleotidases CD39 and CD73 on NK cells was examined in PBMC of 61 HIV-1 infected patients. Increased frequencies of CD39CD56 NK cells were detectable in untreated HIV patients, which was associated with high viral load, low CD4+ T cell count and CD8+ T cell activation. Additionally, levels of CD39 on NK cells were inducible by in vitro stimulation of NK cells, correlating with Aryl hydrocarbon receptor (AHR) and IL-10 expression. Here, we provide first evidence of increased CD39CD56 NK cell frequencies during HIV infection, which might have consequences for NK cell function and HIV pathogenesis.
U2 - 10.1097/QAI.0000000000001266
DO - 10.1097/QAI.0000000000001266
M3 - SCORING: Journal article
C2 - 27930600
VL - 74
SP - 467
EP - 472
JO - JAIDS-J ACQ IMM DEF
JF - JAIDS-J ACQ IMM DEF
SN - 1525-4135
IS - 4
ER -