American journal of reproductive immunology (New York, N.Y. : 1989) · 2016
Divergence of helper, cytotoxic, and regulatory T cells in the decidua from miscarriage.
Клиническое исследованиеСтатьяПоддержка исследования: вне правительства СШАНазвание и аннотация: Перевод в очереди
Обработка статьи · этапы, ошибки и управление
Загрузка состояния…
Ошибки и ограничения
История · было → стало
Состояние обновляется каждые 5 секунд, пока блок открыт. Процент показывается только там, где известен объём работы. Пауза останавливает продолжение этапа; текущий запрос к источнику может завершиться.
Ebina Yasuhiko, Shimada Shigeki, Deguchi Masashi, Maesawa Yoko, Iijima Norifumi, Yamada Hideto
Аннотация
PROBLEM: The aim of this prospective study was to evaluate phenotypic differences of helper T (Th), cytotoxic T (Tc), and regulatory T (Treg) cells in the deciduae of missed miscarriage with a normal chromosome karyotype of a fetus (MN) and missed miscarriage with an abnormal chromosome karyotype of a fetus (MA).
METHODS OF STUDY: The decidua of 19 MN and 28 MA was obtained. Additionally, the decidua of 15 induced abortion (IA) and the endometrium of 19 non-pregnant women (EM) were obtained. IFN-γ(+) , IL-17(+) , CD25(high) Foxp3(+) cells in CD4(+) (Th) cells, and IFN-γ(+) cells in CD8(+) (Tc) cells were evaluated by flow cytometry.
RESULTS: The percentages of IFN-γ(+) Tc and CD4(+) CD25(high) Foxp3(+) (Treg) cells in MN were significantly increased as compared with MA and IA. The percentage of IFN-γ(+) Th in MN was increased as compared with IA.
CONCLUSION: Activation of IFN-γ(+) Tc and Treg cells in the decidua might be associated with the pathophysiology underlying MN.
METHODS OF STUDY: The decidua of 19 MN and 28 MA was obtained. Additionally, the decidua of 15 induced abortion (IA) and the endometrium of 19 non-pregnant women (EM) were obtained. IFN-γ(+) , IL-17(+) , CD25(high) Foxp3(+) cells in CD4(+) (Th) cells, and IFN-γ(+) cells in CD8(+) (Tc) cells were evaluated by flow cytometry.
RESULTS: The percentages of IFN-γ(+) Tc and CD4(+) CD25(high) Foxp3(+) (Treg) cells in MN were significantly increased as compared with MA and IA. The percentage of IFN-γ(+) Th in MN was increased as compared with IA.
CONCLUSION: Activation of IFN-γ(+) Tc and Treg cells in the decidua might be associated with the pathophysiology underlying MN.