» Articles » PMID: 31971961

Recombinant Human Soluble Thrombomodulin is Associated with Attenuation Of sepsis-induced Renal Impairment by Inhibition of Extracellular Histone Release

Overview
Journal PLoS One
Date 2020 Jan 24
PMID 31971961
Citations 7
Authors
Affiliations
Soon will be listed here.
Abstract

Multiple organ dysfunction induced by sepsis often involves kidney injury. Extracellular histones released in response to damage-associated molecular patterns are known to facilitate sepsis-induced organ dysfunction. Recombinant human soluble thrombomodulin (rhTM) and its lectin-like domain (D1) exert anti-inflammatory effects and neutralize damage-associated molecular patterns. However, the effects of rhTM and D1 on extracellular histone H3 levels and kidney injury remain poorly understood. Our purpose was to investigate the association between extracellular histone H3 levels and kidney injury, and to clarify the effects of rhTM and D1 on extracellular histone H3 levels, kidney injury, and survival in sepsis-induced rats. Rats in whom sepsis was induced via cecal ligation and puncture were used in this study. Histone H3 levels, histopathology of the kidneys, and the survival rate of rats at 24 h after cecal ligation and puncture were investigated. Histone H3 levels increased over time following cecal ligation and puncture. Histopathological analyses indicated that the distribution of degeneration foci among tubular epithelial cells of the kidney and levels of histone H3 increased simultaneously. Administration of rhTM and D1 significantly reduced histone H3 levels compared with that in the vehicle-treated group and improved kidney injury. The survival rates of rats in rhTM- and D1-treated groups were significantly higher than that in the vehicle-treated group. The results of this study indicated that rhTM and its D1 similarly reduce elevated histone H3 levels, thereby reducing acute kidney injury. Our findings also proposed that rhTM and D1 show potential as new treatment strategies for sepsis combined with acute kidney injury.

Citing Articles

Emerging therapeutic strategies targeting extracellular histones for critical and inflammatory diseases: an updated narrative review.

Yang T, Peng J, Zhang Z, Chen Y, Liu Z, Jiang L Front Immunol. 2024; 15:1438984.

PMID: 39206200 PMC: 11349558. DOI: 10.3389/fimmu.2024.1438984.


Obeticholic acid ameliorates sepsis-induced renal mitochondrial damage by inhibiting the NF-κb signaling pathway.

Jing D, Liu J, Qin D, Lin J, Li T, Li Y Ren Fail. 2024; 46(2):2368090.

PMID: 39108162 PMC: 11308967. DOI: 10.1080/0886022X.2024.2368090.


Effects of recombinant human soluble thrombomodulin on neutrophil extracellular traps in the kidney of a mouse model of endotoxin shock.

Harada T, Shimomura Y, Nishida O, Maeda M, Kato Y, Nakamura T Fujita Med J. 2023; 9(3):225-230.

PMID: 37554943 PMC: 10405902. DOI: 10.20407/fmj.2022-026.


Combination therapy of Ulinastatin with Thrombomodulin alleviates endotoxin (LPS) - induced liver and kidney injury via inhibiting apoptosis, oxidative stress and HMGB1/TLR4/NF-κB pathway.

Zhang X, Su C, Zhao S, Li J, Yu F Bioengineered. 2022; 13(2):2951-2970.

PMID: 35148668 PMC: 8973693. DOI: 10.1080/21655979.2021.2024686.


Efferocytosis and Anthrax: Implications for Bacterial Sepsis?.

Mytych J, Pan Z, Farris A J Cell Immunol. 2021; 3(3):133-139.

PMID: 34708219 PMC: 8547791. DOI: 10.33696/immunology.3.090.


References
1.
Allam R, Scherbaum C, Darisipudi M, Mulay S, Hagele H, Lichtnekert J . Histones from dying renal cells aggravate kidney injury via TLR2 and TLR4. J Am Soc Nephrol. 2012; 23(8):1375-88. PMC: 3402284. DOI: 10.1681/ASN.2011111077. View

2.
Wang H, Bloom O, Zhang M, Vishnubhakat J, Ombrellino M, Che J . HMG-1 as a late mediator of endotoxin lethality in mice. Science. 1999; 285(5425):248-51. DOI: 10.1126/science.285.5425.248. View

3.
Yegenaga I, Hoste E, Van Biesen W, Vanholder R, Benoit D, Kantarci G . Clinical characteristics of patients developing ARF due to sepsis/systemic inflammatory response syndrome: results of a prospective study. Am J Kidney Dis. 2004; 43(5):817-24. DOI: 10.1053/j.ajkd.2003.12.045. View

4.
Nagato M, Okamoto K, Abe Y, Higure A, Yamaguchi K . Recombinant human soluble thrombomodulin decreases the plasma high-mobility group box-1 protein levels, whereas improving the acute liver injury and survival rates in experimental endotoxemia. Crit Care Med. 2009; 37(7):2181-6. DOI: 10.1097/CCM.0b013e3181a55184. View

5.
Schmidt A, Yan S, Yan S, STERN D . The multiligand receptor RAGE as a progression factor amplifying immune and inflammatory responses. J Clin Invest. 2001; 108(7):949-55. PMC: 200958. DOI: 10.1172/JCI14002. View