Immunosuppressive factor from liver and its influence on T cell developmentстатья
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Дата последнего поиска статьи во внешних источниках: 14 октября 2021 г.
Авторы:
Kazansky D. ,
Nastoyashchaya N. ,
Lomakin M. ,
Artsimovich N.
Журнал:
Immunology Letters
Том:
33
Номер:
1
Год издания:
1992
Издательство:
Elsevier BV
Местоположение издательства:
Netherlands
Первая страница:
93
Последняя страница:
98
DOI:
10.1016/0165-2478(92)90098-9
Аннотация:
An endogenous immunosuppressive factor from liver, named ISF-70, of 70 kDa was studied with respect to mouse thymocyte maturation and expression of differentiation antigens in vitro. This factor induced dose-dependent alternative changes in thymocyte viability curves for 72 h incubation. Augmentation of viable cells was accompanied by a decrease in DNA synthesis and an increase in Lyt-2-positive cells. A correlation was observed between thymocyte proliferation, Lyt-2 expression and the action of ISF-70. It was found that ISF-70 distribution on thymocytes coincided with that of Lyt-2 antigen. The role of this factor in thymocyte developmental pathways and self-tolerance is discussed. © 1992.
Добавил в систему:
Казанский Дмитрий Борисович