ДЗЕ ЮНАЙТЕД СТЕЙТС ОФ АМЕРИКА; ЭЗ РЕПРЕЗЕНТЕД БАЙ ДЗЕ СЕКРЕТАРИ; ДЕПАРТМЕНТ ОФ ХЕЛС ЭНД ХЬЮМАН СЁРВИСЕЗ (US)
发明人:
ГРОС Алена (US),РОЗЕНБЕРГ Стивен А. (US)
申请号：
RU2015138483
公开号：
RU2015138483A
申请日:
2013.04.30
申请国别(地区):
RU
年份:
2017
代理人:
摘要：
Methods of obtaining a cell population enriched for tumor-reactive T cells, the method comprising: (a) obtaining a bulk population of T cells from a tumor sample (b) specifically selecting CD8+ T cells that express any one or more of TIM-3, LAG-3, 4-1BB, and PD-1 from the bulk population and (c) separating the cells selected in (b) from unselected cells to obtain a cell population enriched for tumor-reactive T cells are disclosed. Related methods of administering a cell population enriched for tumor-reactive T cells to a mammal, methods of obtaining a pharmaceutical composition comprising a cell population enriched for tumor-reactive T cells, and isolated or purified cell populations are also disclosed.
