NAD(H)-loaded nanoparticles for efficient sepsis therapy via modulating immune and vascular homeostasis.
NAD(H)-loaded nanoparticles for efficient sepsis therapy via modulating immune and vascular homeostasis.
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负载 NAD(H) 的纳米粒子通过调节免疫和血管稳态来有效治疗脓毒症。
DOI:
10.1038/s41565-022-01137-w
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发表时间:
2022-08
影响因子:
38.3
通讯作者:
Gong S
中科院分区:
文献类型:
--
作者:
Ye M;Zhao Y;Wang Y;Xie R;Tong Y;Sauer JD;Gong S
Sepsis is a life-threatening organ dysfunction responsible for nearly 270,000 deaths annually in the United States alone. Nicotinamide adenine dinucleotide (NAD+), an immunomodulator, can potentially treat sepsis; however, clinical application of NAD+ is hindered by its inability to be directly taken up by cells. To address this challenge, a family of nanoparticles (NPs) loaded with either NAD+ or the reduced form of NAD+ (NADH), hereafter NAD(H)-loaded NPs, were engineered to enable direct cellular transport and replenishment of NAD(H). The NAD(H)-loaded NPs improved cellular energy supply, suppressed inflammation and prevented inflammation-induced cell pyroptosis and apoptosis. Therefore, the NPs can help maintain immune homoeostasis and vascular function, two key factors in the pathogenesis of sepsis. The NAD(H)-loaded NPs demonstrated excellent therapeutic efficacies in treating endotoxemia and multidrug-resistant pathogen-induced bacteremia. In addition, the NAD(H)-loaded NPs prevented caecal ligation and puncture-induced multiorgan injury and improved outcomes of secondary Pseudomonas aeruginosa infections following caecal ligation and puncture, thus potentially leading to a highly innovative and translational approach to treat sepsis efficiently and safely.
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DOI:
10.1038/nri3552
发表时间:
2013-12
期刊:
Nature reviews. Immunology
影响因子:
--
作者:
通讯作者:
--
影响因子:
16.6
作者:
Jose Martinez-Garcia, Juan;Martinez-Banaclocha, Helios;Pelegrin, Pablo
通讯作者:
Pelegrin, Pablo
DOI:
10.1126/science.1240988
发表时间:
2013-09-13
期刊:
Science (New York, N.Y.)
影响因子:
--
作者:
Hagar JA;Powell DA;Aachoui Y;Ernst RK;Miao EA
通讯作者:
Miao EA
影响因子:
5.3
作者:
Grailer JJ;Kalbitz M;Zetoune FS;Ward PA
通讯作者:
Ward PA
影响因子:
6.7
作者:
Ataide MA;Andrade WA;Zamboni DS;Wang D;Souza Mdo C;Franklin BS;Elian S;Martins FS;Pereira D;Reed G;Fitzgerald KA;Golenbock DT;Gazzinelli RT
通讯作者:
Gazzinelli RT