Combination therapy protects macaques against advanced Marburg virus disease.
Combination therapy protects macaques against advanced Marburg virus disease.
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DOI:
10.1038/s41467-021-22132-0
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发表时间:
2021-03-25
影响因子:
16.6
通讯作者:
Geisbert TW
中科院分区:
文献类型:
--
作者:
Cross RW;Bornholdt ZA;Prasad AN;Borisevich V;Agans KN;Deer DJ;Abelson DM;Kim DH;Shestowsky WS;Campbell LA;Bunyan E;Geisbert JB;Fenton KA;Zeitlin L;Porter DP;Geisbert TW
Monoclonal antibodies (mAbs) and remdesivir, a small-molecule antiviral, are promising monotherapies for many viruses, including members of the genera Marburgvirus and Ebolavirus (family Filoviridae), and more recently, SARS-CoV-2. One of the major challenges of acute viral infections is the treatment of advanced disease. Thus, extending the window of therapeutic intervention is critical. Here, we explore the benefit of combination therapy with a mAb and remdesivir in a non-human primate model of Marburg virus (MARV) disease. While rhesus monkeys are protected against lethal infection when treatment with either a human mAb (MR186-YTE; 100%), or remdesivir (80%), is initiated 5 days post-inoculation (dpi) with MARV, no animals survive when either treatment is initiated alone beginning 6 dpi. However, by combining MR186-YTE with remdesivir beginning 6 dpi, significant protection (80%) is achieved, thereby extending the therapeutic window. These results suggest value in exploring combination therapy in patients presenting with advanced filovirus disease. Extending the therapeutic window for acute viral infections could save lives. Here, the authors show that combination treatment with a human monoclonal antibody and remdesivir initiated at 6 days post infection with Marburg virus provides 80% protection in non-human primates.
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影响因子:
30.3
作者:
King LB;Fusco ML;Flyak AI;Ilinykh PA;Huang K;Gunn B;Kirchdoerfer RN;Hastie KM;Sangha AK;Meiler J;Alter G;Bukreyev A;Crowe JE Jr;Saphire EO
通讯作者:
Saphire EO
DOI:
10.1177/1178122x19849927
发表时间:
2019-01-01
期刊:
Virology : research and treatment
影响因子:
--
作者:
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通讯作者:
Quaye, Osbourne
DOI:
10.1056/nejmoa1604330
发表时间:
2016-10-13
期刊:
The New England journal of medicine
影响因子:
--
作者:
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通讯作者:
Malvy D
影响因子:
11.8
作者:
Kajihara, Masahiro;Hang'ombe, Bernard M.;Takada, Ayato
通讯作者:
Takada, Ayato
DOI:
10.1073/pnas.0606631103
发表时间:
2006-10-03
影响因子:
11.1
作者:
Giritch, Anatoli;Marillonnet, Sylvestre;Gleba, Yuri
通讯作者:
Gleba, Yuri