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Immuno-Chemotherapy to Shorten TB Treatment

Immuno-Chemotherapy to Shorten TB Treatment
免疫化疗缩短结核病治疗时间
批准号:
8883368
负责人:
Rhea N Coler
金额:
$30.0万
依托单位:
依托单位国家:
美国
项目类别:
财政年份:
2014
资助国家:
美国
项目状态:
已结题
起止时间:
2014-07-01 至 2016-06-30

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中文摘要
翻译
描述(由申请人提供):结核病(TB)是一种由结核分枝杆菌(Mtb)引起的疾病,是对公众健康的持续威胁。全球约有20亿人感染结核病,每年有900万新诊断的活动性结核病病例,造成150万人死亡。此外,对结核感染的管理不善或治疗不当可能导致耐药结核病例的出现,而这种病例的治疗既困难又昂贵。耐药结核分枝杆菌菌株无法用一线疗法治疗
英文摘要
DESCRIPTION (provided by applicant): Tuberculosis (TB), a disease caused by Mycobacterium tuberculosis (Mtb), is an ongoing threat to public health. Globally, approximately two billion people are infected with TB, with nine million newly diagnosed cases of active TB each year causing 1.5 million deaths. Furthermore, mismanagement or inappropriate treatments for TB infections can result in the development of drug resistant TB cases, for which treatments are difficult and expensive. Drug-resistant strains of Mtb are not treatable with frontline therapy and require 12-24 months of complex second and third line antibiotics. In addition, TDR (totally drug resistant) strains exist which cannot be treated with any available antibiotics. The current proposal is designed to develop a novel synergistic combination chemo-immunotherapeutic regimen for the treatment of infections caused by Mtb, including multi-, extremely- and totally- drug resistant strains. An effective treatment that reduces bacterial loads and shortens therapy to less than six months would play an important role in dramatically reducing the impact of this pathogen. This application is an extension of our systematic and methodical approach towards developing vaccines for TB. Over the last twenty years, we have applied this strategy towards developing M72/AS01E (currently in Phase II clinical trials) and ID93/GLA-SE into viable vaccine candidates. At present, to our knowledge, ID93/GLA-SE is the sole TB vaccine candidate that has been tested for prevention and therapy in multiple animal models of TB. Our candidate vaccine has three protective effects: significantly reduces pulmonary bacterial loads, reduces disseminated Mtb infection after aerosol challenge, and post-exposure immunotherapeutic protection. Funding this application will help our continuing efforts to develop an adjuvanted ID93 vaccine towards for future human clinical trials, ultimately resulting in an approved post- exposure TB vaccine.
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Seattle Tuberculosis Research Advancement Center
  • 批准号:
    10425945
  • 项目类别:
  • 资助金额:
    $111.85万
  • 财政年份:
    2022
  • 负责人:
    Rhea N Coler
  • 依托单位:
Seattle Tuberculosis Research Advancement Center
  • 批准号:
    10595064
  • 项目类别:
  • 资助金额:
    $104.31万
  • 财政年份:
    2022
  • 负责人:
    Rhea N Coler
  • 依托单位:
Advancing mycobacteriophage aerosol for prevention of pulmonary infections
  • 批准号:
    10471170
  • 项目类别:
  • 资助金额:
    $23.56万
  • 财政年份:
    2021
  • 负责人:
    Rhea N Coler
  • 依托单位:
Identification of ID93+GLA-SE biomarkers for prevention of recurrent TB
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