Organ distribution of histones after intravenous infusion of FITC histones or after sepsis.
Organ distribution of histones after intravenous infusion of FITC histones or after sepsis.
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DOI:
10.1007/s12026-015-8628-2
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发表时间:
2015-03
影响因子:
4.4
通讯作者:
Ward, Peter A.
中科院分区:
文献类型:
--
作者:
Fattahi, Fatemeh;Grailer, Jamison J.;Jajou, Lawrence;Zetoune, Firas S.;Andjelkovic, Anuska V.;Ward, Peter A.
Histones appear in plasma during infectious or non-infectious sepsis and are associated with multiorgan injury. In the current studies, intravenous infusion of histones resulted in their localization in major organs. In vitro exposure of mouse macrophages to histones caused a buildup of histones on cell membranes followed by localization into cytosol and into the nucleus. After polymicrobial sepsis (cecal ligation and puncture, CLP), histones appeared in plasma as well as in a multiorgan pattern, peaking at 8 hr followed by decline. In lungs, histones and neutrophils appeared together, with evidence for formation of neutrophil extracellular traps (NETs), which represent an innate immune response to trap and kill bacteria and other infectious agents. In liver, there was intense NET formation, featuring linear patterns containing histones and strands of DNA. When neutrophils were activated in vitro with C5a or phorbol myristate acetate, NET formation ensued. While formation of NETs represents entrapment and killing of infectious agents, the simultaneous release from neutrophils of histones often results in tissue/organ damage.
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影响因子:
--
作者:
Bosmann, Markus;Ward, Peter A.
通讯作者:
Ward, Peter A.
DOI:
10.1097/ta.0b013e3182905ed2
发表时间:
2013-06
期刊:
The journal of trauma and acute care surgery
影响因子:
--
作者:
Darwiche SS;Ruan X;Hoffman MK;Zettel KR;Tracy AP;Schroeder LM;Cai C;Hoffman RA;Scott MJ;Pape HC;Billiar TR
通讯作者:
Billiar TR
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:
15.9
作者:
Caudrillier, Axelle;Kessenbrock, Kai;Looney, Mark R.
通讯作者:
Looney, Mark R.
DOI:
10.1186/s13054-014-0543-8
发表时间:
2014-09-24
期刊:
Critical care (London, England)
影响因子:
--
作者:
Ekaney ML;Otto GP;Sossdorf M;Sponholz C;Boehringer M;Loesche W;Rittirsch D;Wilharm A;Kurzai O;Bauer M;Claus RA
通讯作者:
Claus RA