机构:[1]Institute of Antibody Engineering, School of Laboratory Medicine and Biotechnology, Southern Medical University, Guangzhou 510515, Guangdong, PR China[2]Department of Gastroenterology, 303 Hospital of People's Liberation Army, Nanning 530021, PR China[3]Department of General Surgery, Nanfang Hospital, Southern Medical University, Guangzhou, 510515, PR China[4]Department of Laboratory Science, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, Guangdong province, 510120, China广东省中医院深圳市中医院深圳医学信息中心[5]Fuzhou Dingxiang Clinic, Fuzhou, Fujian 350028 China[6]Institute of Molecular Immunology, School of Laboratory Medicine and Biotechnology, Southern Medical University, Guangzhou 510515, Guangdong, PR China[7]Clinical Core Laboratory, Center for Precision Medicine, Meizhou People's Hospital (Huangtang Hospital), Merzhou Hospital Affiliated to Sun Yat-sen University, Meizhou 514031, PR China
Inflammation and immunity are important determinants of cancer initiation, promotion, and progression to cancer equilibrium or suppression. The NOD-like receptor family pyrin domain containing 3 (NLRP3) is an oligomeric intracellular immune receptor, and the main component of inflammasome. As a widely distributed effector of innate immunity, NLRP3 inflammasome affects development of many cancer types, but its exact role in colorectal cancer (CRC) is controversial. We found that cells with the macrophage (M Phi) marker CD68 and strong NLRP3 expression densely surrounded CRC tissue. The NLRP3 inflammasome was activated in M Phi s by M Phi-CRC cell crosstalk; it resulted in faster migration of CRC cells, whereas blocking NLRP3 signaling suppressed CRC cell migration in vitro, and metastatic ability in vivo. NLRP3 signaling activation in M Phi s can contribute to CRC cell migration and invasion.
基金:
National Natural Science
Foundation of China [81772133 and 81741133]; Guangdong Natural
Science Fund of China [2016A030313529], and Outstanding Young
Teachers Training Program of China [YQ2015037]; Guangxi Natural
Science Fund 2017GXNSFDA198051 and 2016GXNSFAA380313.
第一作者机构:[1]Institute of Antibody Engineering, School of Laboratory Medicine and Biotechnology, Southern Medical University, Guangzhou 510515, Guangdong, PR China[7]Clinical Core Laboratory, Center for Precision Medicine, Meizhou People's Hospital (Huangtang Hospital), Merzhou Hospital Affiliated to Sun Yat-sen University, Meizhou 514031, PR China
共同第一作者:
通讯作者:
推荐引用方式(GB/T 7714):
Deng Qiaoting,Geng Yan,Zhao Liying,et al.NLRP3 inflammasomes in macrophages drive colorectal cancer metastasis to the liver[J].CANCER LETTERS.2019,442:21-30.doi:10.1016/j.canlet.2018.10.030.
APA:
Deng, Qiaoting,Geng, Yan,Zhao, Liying,Li, Ru,Zhang, Zhigao...&Ma, Qiang.(2019).NLRP3 inflammasomes in macrophages drive colorectal cancer metastasis to the liver.CANCER LETTERS,442,
MLA:
Deng, Qiaoting,et al."NLRP3 inflammasomes in macrophages drive colorectal cancer metastasis to the liver".CANCER LETTERS 442.(2019):21-30