Co-delivery of IOX1 and doxorubicin for antibody-independent cancer chemo-immunotherapy

Some chemotherapeutic drugs, such as doxorubicin, induce immunogenic cell death (ICD) and promote anti-tumor immune responses. Here the authors report that the histone demethylase inhibitor 5-carboxy-8-hydroxyquinoline (IOX1) reduces the expression of PD-L1 in cancer cells and enhances doxorubicin-i...

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Autores principales: Jing Liu, Zhihao Zhao, Nasha Qiu, Quan Zhou, Guowei Wang, Haiping Jiang, Ying Piao, Zhuxian Zhou, Jianbin Tang, Youqing Shen
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2021
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Acceso en línea:https://doaj.org/article/9c13235dc1e945df90f7c6920d76d06e
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Sumario:Some chemotherapeutic drugs, such as doxorubicin, induce immunogenic cell death (ICD) and promote anti-tumor immune responses. Here the authors report that the histone demethylase inhibitor 5-carboxy-8-hydroxyquinoline (IOX1) reduces the expression of PD-L1 in cancer cells and enhances doxorubicin-induced ICD, promoting T cell infiltration and reducing tumor growth in preclinical models.