HIV vaccines
نویسندگان
چکیده
منابع مشابه
HIV vaccines under study.
Human immunodeficiency virus (HIV) infection is a worldwide epidemic, with over 42 million people currently infected. Since the discovery of HIV as the causative agent of the acquired immune deficiency syndrome (AIDS), many potential vaccines have been created. The first of these vaccines presented disappointing results; however, that has not deterred researchers from continuing to develop more...
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The inexorable spreading of the HIV pandemic and the increasing deaths for AIDS in the developing countries underscore the urgency for an effective, safe and inexpensive vaccine against AIDS. Although many attempts have been made, a candidate vaccine of proven efficacy and safety in non-human primate models is not yet available. This is mostly due to HIV envelope (Env) variability and to the di...
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Resistance to medication, adverse effects in the medium-to-long-term and cost all place important limitations on lifelong adherence to combined antiretroviral therapy (cART). In this context, new therapeutic alternatives to 'cART for life' in HIV-infected patients merit investigation. Some data suggest that strong T cell-mediated immunity to HIV can indeed limit virus replication and protect ag...
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Publication of the first efficacious large-scale HIV vaccine trial in 2009 prompted fresh hope that design of a protective vaccine against HIV may be achievable. In this review we explore the difficult task of eliciting protective immune responses to HIV and highlight the hurdles that vaccine design must still overcome.
متن کاملVirus-Like-Vaccines against HIV
Protection against chronic infections has necessitated the development of ever-more potent vaccination tools. HIV seems to be the most challenging foe, with a remarkable, poorly immunogenic and fragile surface glycoprotein and the ability to overpower the cell immune system. Virus-like-particle (VLP) vaccines have emerged as potent inducers of antibody and helper T cell responses, while replica...
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ژورنال
عنوان ژورنال: Human Vaccines & Immunotherapeutics
سال: 2012
ISSN: 2164-5515,2164-554X
DOI: 10.4161/hv.21760