Developing a strategy to specifically kill cancer cells without inducing obvious damage to normal cells may be of great clinical significance for cancer treatment. In the present study, we developed a new precise personalized strategy named "i-CRISPR" for cancer treatment through adding DNA damage repair inhibitors(i) and inducing cancer cell-specific DNA double strand breaks by CRISPR. Through in vitro and in vivo experiments, we confirmed the efficacy of this strategy in multiple cancer models and revealed the mechanism of cell death. Our strategy might provide a novel concept for precise cancer therapy.
基金:
China National Key Research and Development Program Stem Cell; Translational Research Key Projects [2018YFA0108300]; National Natural Science Foundation of China [81972968, 82173462, 11635014, 81803168, 81972397, 31971109]; Shanghai Rising Star Program [22QA1411500]; Three Year Plan of Shanghai Municipal Health Commission [GWV-10.2-YQ27, 20214Y0012]; National Military Grants [AEP17J001]; Naval Medical University [WS-WL-02]; Shanghai Key Laboratory of Cell Engineering [14DZ2272300]
第一作者机构:[1]Naval Med Univ, Dept Histol & Embryol, 800,Xiangyin Rd, Shanghai 200433, Peoples R China[2]Naval Med Univ, Shanghai Key Lab Cell Engn, 800,Xiangyin Rd, Shanghai 200433, Peoples R China
共同第一作者:
通讯作者:
通讯机构:[1]Naval Med Univ, Dept Histol & Embryol, 800,Xiangyin Rd, Shanghai 200433, Peoples R China[2]Naval Med Univ, Shanghai Key Lab Cell Engn, 800,Xiangyin Rd, Shanghai 200433, Peoples R China
推荐引用方式(GB/T 7714):
Jiang Junfeng,Chen Yuanyuan,Zhang Li,et al.i-CRISPR: a personalized cancer therapy strategy through cutting cancer-specific mutations[J].MOLECULAR CANCER.2022,21(1):doi:10.1186/s12943-022-01612-x.
APA:
Jiang, Junfeng,Chen, Yuanyuan,Zhang, Li,Jin, Qishu,Wang, Liujun...&Wang, Yue.(2022).i-CRISPR: a personalized cancer therapy strategy through cutting cancer-specific mutations.MOLECULAR CANCER,21,(1)
MLA:
Jiang, Junfeng,et al."i-CRISPR: a personalized cancer therapy strategy through cutting cancer-specific mutations".MOLECULAR CANCER 21..1(2022)