Results 251 to 260 of about 98,093 (297)

Activated Platelets Convert CD14+CD16- Into CD14+CD16+ Monocytes With Enhanced FcγR-Mediated Phagocytosis and Skewed M2 Polarization

Frontiers in Immunology, 2021
Monocytes are important cellular effectors of innate immune defense. Human monocytes are heterogeneous and can be classified into three distinct subsets based on CD14 and CD16 expression.
Seong Wook Kang, Won-Woo Lee, Su-Jin Yoo
exaly   +3 more sources

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Prediction of outcome using CD14++CD16−, CD14++CD16+ and CD14+CD16++ monocyte subpopulations in patients with complicated intra-abdominal infections

Medical Microbiology and Immunology, 2023
There is still no study investigating the prognostic performance of CD14++CD16-, CD14++CD16+ and CD14+CD16++ monocyte subpopulations in complicated intra-abdominal infections (cIAIs); therefore, we aimed to evaluate the association between monocyte subtypes and outcome in such patients.
Evgeni Dimitrov, Krasimira Halacheva, Georgi Minkov, Emil Enchev, Yovcho Yovtchev   +4 more
openaire   +2 more sources

Enhanced frequencies of CD14++CD16+, but not CD14+CD16+, peripheral blood monocytes in severe asthmatic patients

Clinical Immunology, 2009
CD16+ monocytes are expanded in various inflammatory conditions. Recently it was reported that CD16+ monocytes can be divided into two subsets with contrasting potential of modulating inflammatory responses, namely CD14++CD16+ and CD14+CD16+ monocytes.
Milena Dąbrowska, Marcin Moniuszko, Anna Bodzenta-Lukaszyk   +2 more
exaly   +3 more sources

CD14++CD16− and CD14+CD16+ human monocyte adhesion to endothelial cells

Cell and Tissue Biology, 2010
Two subsets of monocytes were identified in humans and other mammals blood based on different levels of CD14 and CD16 expression. These subsets have different patterns of adhesion molecules and chemokine receptors, which suggest different modes of interaction with endothelium and tissue traffic. Here, we investigated the ability of CD14+CD16+ and CD14++
E A, Starikova, A M, Lebedeva, I S, Freĭdlin   +2 more
openaire   +2 more sources

Proliferative and cytotoxic capabilities of CD16+CD56‐ and CD16±CD56+ natural killer cells

APMIS, 2000
Natural killer (NK) cells can be divided into several subpopulations according to their expression of the surface antigens CD16 and CD56. The modest quantity of NK cells in the blood available for functional analysis has been a limitation in studies of NK cell subpopulations.
Søndergaard, S R, Ullum, H, Pedersen, Bente Klarlund   +2 more
openaire   +2 more sources

Identification of CD16-2, a novel mouse receptor homologous to CD16/FcγRIII

Immunogenetics, 2002
It is believed that mouse Fc gamma RIII arose by an evolutionarily recent recombination, which brought together the extracellular domains from Fc gamma RII with the transmembrane/cytoplasmic region from the ancestor Fc gamma RIII. Here, we report identification of a mouse gene encoding a transmembrane receptor that may be regarded as the true ortholog ...
Ludmila V, Mechetina, Alexander M, Najakshin, Boris Y, Alabyev, Nikolai A, Chikaev, Alexander V, Taranin   +4 more
openaire   +2 more sources

Soluble CD16 in Plasma Cell Dyscrasias

Leukemia & Lymphoma, 1999
Soluble forms of Fc gammaR type III (sFc gammaRIII or sCD16) are present in many biological fluids. Their main ligand is IgG in the form of complexes. In plasma, sCD16 essentially derive from cleavage of membrane CD16 (or Fc gammaRIII) present on neutrophils and, to a lesser extent, on NK cells.
C, Mathiot, J, Galon, E, Tartour, J L, Teillaud, T, Facon, R, Bataille, W H, Fridman, C, Sautès   +7 more
openaire   +2 more sources

Reduction in CD16/CD56 and CD16/CD3/CD56 Natural Killer Cells in Coronary Artery Disease

Immunological Investigations, 2017
Natural killer (NK) cells are the potential modulators of inflammatory reactions that exert several unique biological effects and could lead to future adverse events of coronary artery disease (CAD).The purpose of this study was to find out the possible association of modulation in NK cell, TNK cells, T cells, B cells, and tumor necrosis factor alpha ...
Nasimudeen R. Jabir, Chelapram K. Firoz, Farid Ahmed, Mohammad A. Kamal, Salwa Hindawi, Ghazi A. Damanhouri, Hussein A. Almehdar, Shams Tabrez   +7 more
openaire   +2 more sources

VEGF-A-induced chemotaxis of CD16+ monocytes is decreased secondary to lower VEGFR-1 expression

Atherosclerosis, 2011
Background: Monocyte recruitment into the vessel wall is a crucial initial step in vascular repair, arteriogenesis and atherogenesis. Two distinct human monocyte subpopulations can be classified according to their CD14/16 surface expression, namely CD14++
Johannes Waltenberger, Serve Olieslagers
exaly   +2 more sources

Antitumor response of CD14+/CD16+ monocyte subpopulation

Experimental Hematology, 2004
Two main subpopulations of human blood monocytes are distinguished on the basis of CD14 and CD16 expression: the major population with enhanced expression of CD14 (CD14++ monocytes) and the minor one with a weak expression of CD14 coexpressing CD16 (CD14+/CD16+ monocytes).
Anna, Szaflarska, Monika, Baj-Krzyworzeka, Maciej, Siedlar, Kazimierz, Weglarczyk, Irena, Ruggiero, Barbara, Hajto, Marek, Zembala   +6 more
openaire   +2 more sources