scholarly journals An early and robust natural killer cell response during acute SIV infection in sooty mangabeys but not rhesus macaques is correlated with disease resistance

2008 ◽  
Vol 22 (S1) ◽  
Author(s):  
Lara Pereira ◽  
Aftab Ansari
Keyword(s):  
Disease Resistance ◽  
Natural Killer Cell ◽  
Natural Killer ◽  
Cell Response ◽  
Rhesus Macaques ◽  
Killer Cell ◽  
Sooty Mangabeys ◽  
Natural Killer Cell Response ◽  
Siv Infection

scholarly journals Hierarchy of the Human Natural Killer Cell Response Is Determined by Class and Quantity of Inhibitory Receptors for Self-HLA-B and HLA-C Ligands

2007 ◽  
Vol 179 (9) ◽  
pp. 5977-5989 ◽  
Author(s):  
Junli Yu ◽  
Glenn Heller ◽  
Joseph Chewning ◽  
Sungjin Kim ◽  
Wayne M. Yokoyama ◽  
...  
Keyword(s):  
Natural Killer Cell ◽  
Natural Killer ◽  
Cell Response ◽  
Killer Cell ◽  
Human Natural Killer Cell ◽  
Inhibitory Receptors ◽  
Natural Killer Cell Response

Adrenergic β1- and β1+2-receptor blockade suppress the natural killer cell response to head-up tilt in humans

1997 ◽  
Vol 83 (5) ◽  
pp. 1492-1498 ◽  
Author(s):  
M. Klokker ◽  
N. H. Secher ◽  
P. Madsen ◽  
M. Pedersen ◽  
B. K. Pedersen
Keyword(s):  
Natural Killer Cell ◽  
Nk Cells ◽  
Natural Killer ◽  
Cell Response ◽  
Nk Cell ◽  
Killer Cell ◽  
Saline Control ◽  
Receptor Blockade ◽  
Natural Killer Cell Response ◽  
Head Up Tilt

Klokker, M., N. H. Secher, P. Madsen, M. Pedersen, and B. K. Pedersen. Adrenergic β1- and β1+2-receptor blockade suppress the natural killer cell response to head-up tilt in humans. J. Appl. Physiol. 83(5): 1492–1498, 1997.—To evaluate stress-induced changes in blood leukocytes with emphasis on the natural killer (NK) cells, eight male volunteers were followed during three trials of head-up tilt with adrenergic β1- (metoprolol) and β1+2- (propranolol) blockade and with saline (control) infusions. The β1- and β1+2-receptor blockade did not affect the appearance of presyncopal symptoms, but the head-up tilt induced a transient lymphocytosis that was abolished by β1+2-receptor blockade but not by β1-receptor blockade. Head-up tilt also resulted in delayed neutrophilia, which was insensitive to β-receptor blockade. Lymphocyte subset analysis revealed that the head-up tilt resulted in a twofold increase in the percentage and absolute number of CD3−/CD16+and CD3−/CD56+NK cells in peripheral blood and that this increase was partially blocked by metoprolol and abolished by propranolol. The NK cell activity on a per NK cell basis did not change during head-up tilt, indicating that the cytotoxic capability of NK cells recruited to circulation is unchanged. The data suggest that the head-up tilt-induced lymphocytosis was due mainly to CD16+and CD56+NK cells and that their recruitment to the blood was inhibited by β1- and especially β1+2-receptor blockade. Thus stress-induced recruitment of lymphocytes, and of NK cells in particular, is mediated by epinephrine through activation of β-receptors on the lymphocytes.

Regulation of the Natural Killer Cell Response to Interferon-α by Biogenic Amines

1992 ◽  
Vol 12 (3) ◽  
pp. 199-206 ◽  
Author(s):  
KRISTOFFER HELLSTRAND ◽  
HELEN KYLEFJORD ◽  
ALEXANDER ASEA ◽  
SVANTE HERMODSSON
Keyword(s):  
Natural Killer Cell ◽  
Biogenic Amines ◽  
Natural Killer ◽  
Cell Response ◽  
Killer Cell ◽  
Interferon Α ◽  
Natural Killer Cell Response

Natural Killer Cell Response in the Inner Ear

1995 ◽  
Vol 115 (6) ◽  
pp. 738-741 ◽  
Author(s):  
Hideo Yamane ◽  
Hiroyoshi Iguchi ◽  
Kazuo Konishi ◽  
Takayuki Nakagawa ◽  
Yoshiaki Nakai ◽  
...  
Keyword(s):  
Natural Killer Cell ◽  
Inner Ear ◽  
Natural Killer ◽  
Cell Response ◽  
Killer Cell ◽  
Natural Killer Cell Response

scholarly journals Interleukin-2 enhances the natural killer cell response to Herceptin-coated Her2 /neu-positive breast cancer cells

2001 ◽  
Vol 31 (10) ◽  
pp. 3016-3025 ◽  
Author(s):  
William E. Carson ◽  
Robin Parihar ◽  
Matthew J. Lindemann ◽  
Nicola Personeni ◽  
Julie Dierksheide ◽  
...  
Keyword(s):  
Breast Cancer ◽  
Natural Killer Cell ◽  
Cancer Cells ◽  
Natural Killer ◽  
Cell Response ◽  
Breast Cancer Cells ◽  
Killer Cell ◽  
Interleukin 2 ◽  
Natural Killer Cell Response ◽  
Positive Breast Cancer
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