CXCR1- or CXCR2-modified CAR T cells co-opt IL-8 for maximal antitumor efficacy in solid tumors

Autor: Linchun Jin, Haipeng Tao, Aida Karachi, Yu Long, Alicia Y. Hou, Meng Na, Kyle A. Dyson, Adam J. Grippin, Loic P. Deleyrolle, Wang Zhang, Didier A. Rajon, Qiong J. Wang, James C. Yang, Jesse L. Kresak, Elias J. Sayour, Maryam Rahman, Frank J. Bova, Zhiguo Lin, Duane A. Mitchell, Jianping Huang
Jazyk: angličtina
Rok vydání: 2019
Předmět:
Zdroj: Nature Communications, Vol 10, Iss 1, Pp 1-13 (2019)
Druh dokumentu: article
ISSN: 2041-1723
DOI: 10.1038/s41467-019-11869-4
Popis: CAR T-cell therapy efficacy in solid tumors is limited by inadequate T-cell migration and/or persistence in tumour microenvironment. Here, the authors show that the activity of tumour-antigen specific CAR T cells, in multiple preclinical mouse models, can be enhanced by co-expression of two IL-8 receptors that mediate their migration into the tumor microenvironment when IL-8 production in tumor is naturally expressed or enhanced by radiation.
Databáze: Directory of Open Access Journals