ИССЛЕДОВАНИЕ ЭФФЕКТИВНОСТИ ИНДУКЦИИ ЦИТОТОКСИЧЕСКОГО ИММУННОГО ОТВЕТА МОНОНУКЛЕАРНЫМИ КЛЕТКАМИ С ПОМОЩЬЮ ДЕНДРИТНЫХ КЛЕТОК, ТРАНСФЕЦИРОВАННЫХ ПОЛИЭПИТОПНЫМИ КОНСТРУКЦИЯМИ HER2/ERBB2

В работе представлен дизайн генетических конструкций, кодирующих универсальный и HLA-A*0201-специфический полиэпитопные иммуногены, содержащие антигенные детерминанты белка HER2. Показано, что трансфекция зрелых дендритных клеток полиэпитопными конструкциями с помощью магнитных наночастиц приводила к эффективной стимуляции цитотоксического иммунного ответа в культуре мононуклеарных клеток HLA-A*0201-позитивных здоровых доноров, оцениваемого по стимулированной гибели HLA-A*0201- и HER2-позитивных опухолевых клеток линии MCF-7 и экспрессии перфориновых гранул.

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