Prevention of tuberculosis in rhesus macaques by a cytomegalovirus-based vaccine.
Prevention of tuberculosis in rhesus macaques by a cytomegalovirus-based vaccine.
复制标题
DOI:
10.1038/nm.4473
复制
发表时间:
2018-03
期刊:
影响因子:
82.9
通讯作者:
Picker LJ
中科院分区:
文献类型:
--
作者:
Hansen SG;Zak DE;Xu G;Ford JC;Marshall EE;Malouli D;Gilbride RM;Hughes CM;Ventura AB;Ainslie E;Randall KT;Selseth AN;Rundstrom P;Herlache L;Lewis MS;Park H;Planer SL;Turner JM;Fischer M;Armstrong C;Zweig RC;Valvo J;Braun JM;Shankar S;Lu L;Sylwester AW;Legasse AW;Messerle M;Jarvis MA;Amon LM;Aderem A;Alter G;Laddy DJ;Stone M;Bonavia A;Evans TG;Axthelm MK;Früh K;Edlefsen PT;Picker LJ
Despite widespread use of the Bacille Calmette-Guérin (BCG) vaccine, tuberculosis (TB) remains a leading cause of global mortality from a single infectious agent (Mycobacterium tuberculosis or Mtb). Here, over two independent Mtb challenge studies, we demonstrate that subcutaneous vaccination of rhesus macaques (RM) with Rhesus Cytomegalovirus vectors encoding Mtb antigen (Ag) inserts (RhCMV/TB), which elicit and maintain highly effector-differentiated, circulating and tissue-resident Mtb-specific CD4+ and CD8+ memory T cell responses, can reduce the overall (pulmonary and extra-pulmonary) extent of Mtb infection and disease by 68% compared to unvaccinated controls after intra-bronchial Erdman strain Mtb challenge, with challenge occurring at ~1 year after first vaccination. Fourteen of 34 RhCMV/TB-vaccinated RM (41%) across both studies showed no TB disease by computed tomography (CT) scan or at necropsy after challenge (compared with 0 of 17 unvaccinated controls) and 10 of these RM were Mtb culture-negative in all tissues, an exceptional long-term vaccine effect in the Erdman strain Mtb RM challenge model. These results suggest that complete vaccine-mediated immune control of highly pathogenic Mtb is possible if immune effector responses can intercept Mtb infection at its earliest stages.
登录
查看更多内容
DOI:
10.1093/bioinformatics/btu638
发表时间:
2015-01-15
期刊:
Bioinformatics (Oxford, England)
影响因子:
--
作者:
Anders S;Pyl PT;Huber W
通讯作者:
Huber W
DOI:
10.4049/jimmunol.1100560
发表时间:
2011-08-15
期刊:
Journal of immunology (Baltimore, Md. : 1950)
影响因子:
--
作者:
Cicin-Sain L;Sylwester AW;Hagen SI;Siess DC;Currier N;Legasse AW;Fischer MB;Koudelka CW;Axthelm MK;Nikolich-Zugich J;Picker LJ
通讯作者:
Picker LJ
影响因子:
8.7
作者:
Cliff JM;Kaufmann SH;McShane H;van Helden P;O'Garra A
通讯作者:
O'Garra A
DOI:
10.1126/science.aac9475
发表时间:
2016-02-12
期刊:
Science (New York, N.Y.)
影响因子:
--
作者:
Hansen SG;Wu HL;Burwitz BJ;Hughes CM;Hammond KB;Ventura AB;Reed JS;Gilbride RM;Ainslie E;Morrow DW;Ford JC;Selseth AN;Pathak R;Malouli D;Legasse AW;Axthelm MK;Nelson JA;Gillespie GM;Walters LC;Brackenridge S;Sharpe HR;López CA;Früh K;Korber BT;McMichael AJ;Gnanakaran S;Sacha JB;Picker LJ
通讯作者:
Picker LJ
影响因子:
64.8
作者:
通讯作者:
--