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Identificação de células NK em células sinusoidais e peri-sinusoidais hepáticas na Esquistossomose Mansoni humana
(Sociedade Brasileira de Medicina Tropical, 2021)
Comparative Analysis of Activation Phenotype, Proliferation, and IFN-gamma Production by Spleen NK1.1(+) and NK1.1(-) T Cells During Plasmodium chabaudi AS Malaria
(MARY ANN LIEBERT INC, 2010)
The NK1.1 molecule participates in NK, NKT, and T-cell activation, contributing to IFN-gamma production and cytotoxicity. To characterize the early immune response to Plasmodium chabaudi AS, spleen NK1.1(+) and NK1.1(-) T ...
Gap Junction Intercellular Communications Regulate NK Cell Activation and Modulate NK Cytotoxic Capacity
(2014)
Gap junctions (GJs) mediate intercellular communication between adjacent cells. Previously, we showed that connexin 43 (Cx43), the main GJ protein in the immune system, mediates Ag transfer between human dendritic cells ...
Characterization of tachykinin NK2 receptor in the anterior pituitary gland
(Pergamon-Elsevier Science Ltd, 2003-09)
Tachykinins are a family of bioactive peptides that interact with three subtypes of receptors: NK1, NK2 and NK3. Substance P has greater affinity for NK1, and neurokinin A (NKA) for NK2 receptor subtype. Although only NK1 ...
Rol de CD73 en el fenotipo y la producción de citoquinas de células NK murinas expandidas in vitro
(Universidad de Chile, 2022)
Las células NK son linfocitos innatos que son muy relevantes en la respuesta inmune antitumoral ya que pueden reconocer y eliminar directamente las células tumorales, sin una estimulación previa. Dentro del microambiente ...
Immunomodulation of NK cell activity
(Humana press, 2020)
Natural killer (NK) cells can kill virus-infected cells and tumor cells without prior sensitization and secrete numerous cytokines and chemokines that modulate the activity of different cells of the immune system. The ...
COVID-19 pneumonia: CD8+ T and NK cells are decreased in number but compensatory increased in cytotoxic potential
Background: Coronavirus disease 2019 (COVID-19) is posing a huge threat to human health worldwide. We aim
to investigate the immune status of CD8+ T and NK cells in COVID-19 patients.
Methods: The count and immune status ...
Gap junction intercellular communications regulate nk cell activation and modulate nk cytotoxic capacity
(WILLIAMS & WILKINS, 2014)