Targeting tumors with nonreplicating Toxoplasma gondii uracil auxotroph vaccines.

Targeting tumors with nonreplicating Toxoplasma gondii uracil auxotroph vaccines.
复制标题

DOI:
10.1016/j.pt.2013.07.001
复制
发表时间:
2013-09
影响因子:
9.6
通讯作者:
Bzik DJ
Bzik DJ
中科院分区:
医学1区
文献类型:
--
作者:
Fox BA;Sanders KL;Chen S;Bzik DJ

文献摘要

参考文献

被引文献

相似文献

刚地弓形虫是一种细胞内寄生虫,已经进化到主动控制其入侵的宿主细胞。弓形虫触发然后主动调节宿主先天IL-12和干扰素-γ反应,引发T细胞控制感染。弓形虫的一种活的、不复制的无毒的尿嘧啶营养缺陷疫苗株(cps)触发了新的先天免疫反应,刺激扩增的CD8+ T细胞反应和接种小鼠的终身免疫。在这里,我们回顾了最近的报道,表明瘤内治疗cps激活了小鼠实体瘤的免疫介导的消退。我们推测,在分子水平上更好地理解宿主-寄生虫相互作用,并应用基于Δku80弓形虫株的改进遗传模型,将刺激利用工程尿嘧啶营养缺陷的高效免疫治疗癌症疫苗策略的发展。
Toxoplasma gondii is an intracellular parasite that has evolved to actively control its invaded host cells. Toxoplasma triggers then actively regulates host innate IL-12 and interferon-γ responses that elicit T cell control of infection. A live, nonreplicating avirulent uracil auxotroph vaccine strain (cps) of Toxoplasma triggers novel innate immune responses that stimulate amplified CD8+ T cell responses and life-long immunity in vaccinated mice. Here, we review recent reports showing that intratumoral treatment with cps activated immune-mediated regression of established solid tumors in mice. We speculate that a better understanding of host-parasite interaction at the molecular level and applying improved genetic models based on Δku80 Toxoplasma strains will stimulate development of highly effective immunotherapeutic cancer vaccine strategies using engineered uracil auxotrophs.
DOI: 10.1084/jem.20021910
发表时间: 2003-05-05
期刊: The Journal of experimental medicine
影响因子: --
作者:
Curtsinger JM;Lins DC;Mescher MF
通讯作者: Mescher MF
DOI: 10.4049/jimmunol.0900721
发表时间: 2009-08-15
期刊: Journal of immunology (Baltimore, Md. : 1950)
影响因子: --
作者:
Barber A;Sentman CL
通讯作者: Sentman CL
DOI: 10.4049/jimmunol.1201209
发表时间: 2013-01-01
期刊: Journal of immunology (Baltimore, Md. : 1950)
影响因子: --
作者:
Baird JR;Byrne KT;Lizotte PH;Toraya-Brown S;Scarlett UK;Alexander MP;Sheen MR;Fox BA;Bzik DJ;Bosenberg M;Mullins DW;Turk MJ;Fiering S
通讯作者: Fiering S
DOI: 10.1182/blood-2004-05-1906
发表时间: 2005-01-15
期刊: BLOOD
影响因子: 20.3
作者:
Conejo-Garcia, JR;Buckanovich, RJ;Coukos, G
通讯作者: Coukos, G
DOI: 10.1371/journal.pone.0028732
发表时间: 2011
期刊: PloS one
影响因子: 3.7
作者:
Chiang CL;Hagemann AR;Leskowitz R;Mick R;Garrabrant T;Czerniecki BJ;Kandalaft LE;Powell DJ Jr;Coukos G
通讯作者: Coukos G