HIV infection is associated with a preferential decline in less-differentiated CD56dim CD16+ NK cells
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HIV infection is associated with a preferential decline in less-differentiated CD56dim CD16+ NK cells. / Hong, Henoch S; Eberhard, Johanna M; Keudel, Phillip; Bollmann, Benjamin A; Ballmaier, Matthias; Bhatnagar, Nupur; Zielinska-Skowronek, Margot; Schmidt, Reinhold E; Meyer-Olson, Dirk.
in: J VIROL, Jahrgang 84, Nr. 2, 01.2010, S. 1183-8.Publikationen: SCORING: Beitrag in Fachzeitschrift/Zeitung › SCORING: Zeitschriftenaufsatz › Forschung › Begutachtung
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TY - JOUR
T1 - HIV infection is associated with a preferential decline in less-differentiated CD56dim CD16+ NK cells
AU - Hong, Henoch S
AU - Eberhard, Johanna M
AU - Keudel, Phillip
AU - Bollmann, Benjamin A
AU - Ballmaier, Matthias
AU - Bhatnagar, Nupur
AU - Zielinska-Skowronek, Margot
AU - Schmidt, Reinhold E
AU - Meyer-Olson, Dirk
PY - 2010/1
Y1 - 2010/1
N2 - HIV-1 infection is characterized by loss of CD56(dim) CD16(+) NK cells and increased terminal differentiation on various lymphocyte subsets. We identified a decrease of CD57(-) and CD57(dim) cells but not of CD57(bright) cells on CD56(dim) CD16(+) NK cells in chronic HIV infection. Increasing CD57 expression was strongly associated with increasing frequencies of killer immunoglobulin-like receptors (KIRs) and granzyme B-expressing cells but decreasing percentages of cells expressing CD27(+), HLA-DR(+), Ki-67(+), and CD107a. Our data indicate that HIV leads to a decline of less-differentiated cells and suggest that CD57 is a useful marker for terminal differentiation on NK cells.
AB - HIV-1 infection is characterized by loss of CD56(dim) CD16(+) NK cells and increased terminal differentiation on various lymphocyte subsets. We identified a decrease of CD57(-) and CD57(dim) cells but not of CD57(bright) cells on CD56(dim) CD16(+) NK cells in chronic HIV infection. Increasing CD57 expression was strongly associated with increasing frequencies of killer immunoglobulin-like receptors (KIRs) and granzyme B-expressing cells but decreasing percentages of cells expressing CD27(+), HLA-DR(+), Ki-67(+), and CD107a. Our data indicate that HIV leads to a decline of less-differentiated cells and suggest that CD57 is a useful marker for terminal differentiation on NK cells.
KW - CD56 Antigen/metabolism
KW - CD57 Antigens/metabolism
KW - Cell Differentiation
KW - HIV Infections/immunology
KW - HIV-1/immunology
KW - Humans
KW - Killer Cells, Natural/cytology
KW - Receptors, IgG/metabolism
U2 - 10.1128/JVI.01675-09
DO - 10.1128/JVI.01675-09
M3 - SCORING: Journal article
C2 - 19906929
VL - 84
SP - 1183
EP - 1188
JO - J VIROL
JF - J VIROL
SN - 0022-538X
IS - 2
ER -