Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
Pro-and Anti-Inflammatory Cytokines in the Context of NK Cell–Trophoblast Interactions. / Mikhailova, Valentina; Grebenkina, Polina; Khokhlova, Evgeniia; Davydova, Alina; Salloum, Zeina; Tyshchuk, Elizaveta; Zagainova, Valeria; Markova, Kseniia; Kogan, Igor; Selkov, Sergey; Sokolov, Dmitry.
в: International Journal of Molecular Sciences, Том 23, № 4, 2387, 21.02.2022.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - Pro-and Anti-Inflammatory Cytokines in the Context of NK Cell–Trophoblast Interactions
AU - Mikhailova, Valentina
AU - Grebenkina, Polina
AU - Khokhlova, Evgeniia
AU - Davydova, Alina
AU - Salloum, Zeina
AU - Tyshchuk, Elizaveta
AU - Zagainova, Valeria
AU - Markova, Kseniia
AU - Kogan, Igor
AU - Selkov, Sergey
AU - Sokolov, Dmitry
N1 - Publisher Copyright: © 2022 by the authors. Licensee MDPI, Basel, Switzerland.
PY - 2022/2/21
Y1 - 2022/2/21
N2 - During pregnancy, uterine NK cells interact with trophoblast cells. In addition to contact interactions, uterine NK cells are influenced by cytokines, which are secreted by the cells of the decidua microenvironment. Cytokines can affect the phenotypic characteristics of NK cells and change their functional activity. An imbalance of pro-and anti-inflammatory signals can lead to the development of reproductive pathology. The aim of this study was to assess the effects of cytokines on NK cells in the presence of trophoblast cells in an in vitro model. We used TNFα, IFNγ, TGFβ and IL-10; the NK-92 cell line; and peripheral blood NK cells (pNKs) from healthy, non-pregnant women. For trophoblast cells, the JEG-3 cell line was used. In the monoculture of NK-92 cells, TNFα caused a decrease in CD56 expression. In the coculture of NK cells with JEG-3 cells, TNFα increased the expression of NKG2C and NKG2A by NK-92 cells. Under the influence of TGFβ, the expression of CD56 increased and the expression of NKp30 decreased in the monoculture. After the preliminary cultivation of NK-92 cells in the presence of TGFβ, their cytotoxicity increased. In the case of adding TGFβ to the PBMC culture, as well as coculturing PBMCs and JEG-3 cells, the expression of CD56 and NKp44 by pNK cells was reduced. The differences in the effects of TGFβ in the model using NK-92 cells and pNK cells may be associated with the possible influence of monocytes or other lymphoid cells from the mononuclear fraction.
AB - During pregnancy, uterine NK cells interact with trophoblast cells. In addition to contact interactions, uterine NK cells are influenced by cytokines, which are secreted by the cells of the decidua microenvironment. Cytokines can affect the phenotypic characteristics of NK cells and change their functional activity. An imbalance of pro-and anti-inflammatory signals can lead to the development of reproductive pathology. The aim of this study was to assess the effects of cytokines on NK cells in the presence of trophoblast cells in an in vitro model. We used TNFα, IFNγ, TGFβ and IL-10; the NK-92 cell line; and peripheral blood NK cells (pNKs) from healthy, non-pregnant women. For trophoblast cells, the JEG-3 cell line was used. In the monoculture of NK-92 cells, TNFα caused a decrease in CD56 expression. In the coculture of NK cells with JEG-3 cells, TNFα increased the expression of NKG2C and NKG2A by NK-92 cells. Under the influence of TGFβ, the expression of CD56 increased and the expression of NKp30 decreased in the monoculture. After the preliminary cultivation of NK-92 cells in the presence of TGFβ, their cytotoxicity increased. In the case of adding TGFβ to the PBMC culture, as well as coculturing PBMCs and JEG-3 cells, the expression of CD56 and NKp44 by pNK cells was reduced. The differences in the effects of TGFβ in the model using NK-92 cells and pNK cells may be associated with the possible influence of monocytes or other lymphoid cells from the mononuclear fraction.
KW - CD56
KW - JEG-3
KW - NK cells
KW - NK-92
KW - PBMC
KW - PNK
KW - TGFβ
KW - TNFα
KW - Trophoblast
UR - http://www.scopus.com/inward/record.url?scp=85124902881&partnerID=8YFLogxK
UR - https://www.mendeley.com/catalogue/7f897059-4a3a-374c-b686-d705867fde58/
U2 - 10.3390/ijms23042387
DO - 10.3390/ijms23042387
M3 - Article
C2 - 35216502
AN - SCOPUS:85124902881
VL - 23
JO - International Journal of Molecular Sciences
JF - International Journal of Molecular Sciences
SN - 1422-0067
IS - 4
M1 - 2387
ER -
ID: 97811927