NLRP3 Inflammasome Promotes the Progression of Acute Myeloid Leukemia via IL-1β Pathway.

NLRP3 Inflammasome Promotes the Progression of Acute Myeloid Leukemia via IL-1β Pathway.
复制标题

NLRP3炎症小体通过IL-1β途径促进急性髓系白血病的进展

DOI:
10.3389/fimmu.2021.661939
复制
发表时间:
2021
影响因子:
7.3
通讯作者:
Ma D
Ma D
中科院分区:
医学2区
文献类型:
--
作者:
Zhong C;Wang R;Hua M;Zhang C;Han F;Xu M;Yang X;Li G;Hu X;Sun T;Ji C;Ma D

文献摘要

参考文献

被引文献

相似文献

据报道,NLRP 3炎性体与多种实体瘤的发病机制相关。然而,NLRP 3炎性体在急性髓细胞白血病(AML)中的作用仍不清楚。我们发现NLRP 3炎性体在AML骨髓白血病细胞中过表达和高度活化,这与不良预后相关。AML细胞中NLRP 3炎性体的激活促进白血病细胞增殖,抑制凋亡,增加化疗耐药性,而caspase-1或NF-κB抑制剂对NLRP 3的失活则显示出抑制白血病的作用。贝叶斯网络分析和细胞共培养测试进一步表明,NLRP 3炎性体在AML中通过IL-1β而不是IL-18起作用。敲低内源性IL-1β或抗IL-1β抗体抑制白血病细胞,而IL-1β细胞因子促进白血病细胞增殖。在AML小鼠模型中,NLRP 3的上调增加了骨髓、脾脏和肝脏中的白血病负荷,并缩短了存活时间;此外,敲除NLRP 3抑制了白血病进展。总之,所有这些证据表明NLRP 3炎性体以IL-1β依赖性方式促进AML进展,靶向NLRP 3炎性体可能为AML提供新的治疗选择。
NLRP3 inflammasome has been reported to be associated with the pathogenesis of multiple solid tumors. However, the role of NLRP3 inflammasome in acute myeloid leukemia (AML) remains unclear. We showed that NLRP3 inflammasome is over-expressed and highly activated in AML bone marrow leukemia cells, which is correlated with poor prognosis. The activation of NLRP3 inflammasome in AML cells promotes leukemia cells proliferation, inhibits apoptosis and increases resistance to chemotherapy, while inactivation of NLRP3 by caspase-1 or NF-κB inhibitor shows leukemia-suppressing effects. Bayesian networks analysis and cell co-culture tests further suggest that NLRP3 inflammasome acts through IL-1β but not IL-18 in AML. Knocking down endogenous IL-1β or anti-IL-1β antibody inhibits leukemia cells whereas IL-1β cytokine enhances leukemia proliferation. In AML murine model, up-regulation of NLRP3 increases the leukemia burden in bone marrow, spleen and liver, and shortens the survival time; furthermore, knocking out NLRP3 inhibits leukemia progression. Collectively, all these evidences demonstrate that NLRP3 inflammasome promotes AML progression in an IL-1β dependent manner, and targeting NLRP3 inflammasome may provide a novel therapeutic option for AML.
DOI: 10.3346/jkms.2012.27.9.987
发表时间: 2012-09
影响因子: 4.5
作者:
Jee YS;Jang TJ;Jung KH
通讯作者: Jung KH
DOI: 10.1016/j.bbrc.2006.04.016
发表时间: 2006-06-16
影响因子: 3.1
作者:
Kim, Jihye;Kim, Cherlhyun;Cho, Daeho
通讯作者: Cho, Daeho
DOI: 10.1084/jem.20100050
发表时间: 2010-05-10
期刊: The Journal of experimental medicine
影响因子: --
作者:
Allen IC;TeKippe EM;Woodford RM;Uronis JM;Holl EK;Rogers AB;Herfarth HH;Jobin C;Ting JP
通讯作者: Ting JP
DOI: 10.1007/s13238-013-0001-4
发表时间: 2014-01
期刊: PROTEIN & CELL
影响因子: 21.1
作者:
Kolb, Ryan;Liu, Guang-Hui;Janowski, Ann M.;Sutterwala, Fayyaz S.;Zhang, Weizhou
通讯作者: Zhang, Weizhou
DOI: 10.1016/j.immuni.2016.01.012
发表时间: 2016-04-19
期刊: IMMUNITY
影响因子: 32.4
作者:
Gaidt, Moritz M.;Ebert, Thomas S.;Hornung, Veit
通讯作者: Hornung, Veit