Viral Persistence in the Gut-Associated Lymphoid Tissue and Barriers to HIV Cure.

IF 1.5 4区 医学 Q4 IMMUNOLOGY
Francesca Cossarini, Judith A Aberg, Benjamin K Chen, Saurabh Mehandru
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引用次数: 0

Abstract

More than 40 years after the first reported cases of what then became known as acquired immunodeficiency syndrome (AIDS), tremendous progress has been achieved in transforming the disease from almost universally fatal to a chronic manageable condition. Nonetheless, the efforts to find a preventative vaccine or a cure for the underlying infection with Human Immunodeficiency Virus (HIV) remain largely unsuccessful. Many challenges intrinsic to the virus characteristics and host response need to be overcome for either goal to be achieved. This article will review the obstacles to an effective HIV cure, specifically the steps involved in the generation of HIV latency, focusing on the role of the gut-associated lymphoid tissue, which has received less attention compared with the peripheral blood, despite being the largest repository of lymphoid tissue in the human body, and a large site for HIV persistence.

病毒在肠道相关淋巴组织中的持续存在与艾滋病治愈的障碍。
在首次报告获得性免疫缺陷综合症(艾滋病)病例的 40 多年后,我们在将这种疾病从几乎普遍致命的疾病转变为可控制的慢性疾病方面取得了巨大进步。然而,寻找预防疫苗或治愈人类免疫缺陷病毒(HIV)潜在感染的努力在很大程度上仍未取得成功。要实现其中任何一个目标,都需要克服病毒特性和宿主反应所固有的许多挑战。与外周血相比,肠道相关淋巴组织受到的关注较少,尽管它是人体内最大的淋巴组织库,也是艾滋病毒持续存在的主要场所。
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来源期刊
CiteScore
3.10
自引率
6.70%
发文量
201
审稿时长
3-6 weeks
期刊介绍: AIDS Research and Human Retroviruses was the very first AIDS publication in the field over 30 years ago, and today it is still the critical resource advancing research in retroviruses, including AIDS. The Journal provides the broadest coverage from molecular biology to clinical studies and outcomes research, focusing on developments in prevention science, novel therapeutics, and immune-restorative approaches. Cutting-edge papers on the latest progress and research advances through clinical trials and examination of targeted antiretroviral agents lead to improvements in translational medicine for optimal treatment outcomes. AIDS Research and Human Retroviruses coverage includes: HIV cure research HIV prevention science - Vaccine research - Systemic and Topical PreP Molecular and cell biology of HIV and SIV Developments in HIV pathogenesis and comorbidities Molecular biology, immunology, and epidemiology of HTLV Pharmacology of HIV therapy Social and behavioral science Rapid publication of emerging sequence information.
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