The Manhattan HIV Brain Bank

曼哈顿艾滋病脑库

• 批准号: 7494194
• 负责人: Susan Morgello
• 金额: $ 162.34万
• 依托单位: ICAHN SCHOOL OF MEDICINE AT MOUNT SINAI
• 依托单位国家: 美国
• 财政年份: 2008
• 资助国家: 美国
• 起止时间: 2008-06-05 至 2013-04-30
• 项目状态: 已结题
• 来源: https://reporter.nih.gov/project-details/7494194
• 关键词: AIDS neuropathy; AIDS/HIV problem; Acquired Immunodeficiency Syndrome; Address; African American; Autopsy; Brain; Collaborations; Collection; Data; Development; Feasibility Studies; Gender; HIV; Hispanics; Immunohistochemistry; Individual; Knowledge; Laboratories; Leadership; Life; Liquid substance; Minority; Morbidity - disease rate; Nervous system structure; Neurocognitive; Participant; Peripheral Nervous System Diseases; Personal Satisfaction; Persons; Population; Research; Research Personnel; Resources; Sampling; Series; Site; Structure; Tissue Microarray; Tissue Sample; Tissues; Woman; base; cohort; computerized data processing; member; nervous system disorder; neurobiological mechanism

DESCRIPTION (provided by applicant): The National NeuroAIDS Tissue Consortium (NNTC) was established in 1998 to advance neuroAIDS research by providing nervous system tissues and fluid samples from persons dying with HIV on whom comprehensive neuromedical, neurocognitive, psychiatric, and laboratory data were gathered during life. The Manhattan HIV Brain Bank (MHBB) is one of 4 founding members of the NNTC. The NNTC has collected antemortem data on 1728 participants and autopsied 721 individuals, distributing samples and data to 212 requests from investigators. While maintaining comprehensive, standardized data and tissue accrual processes and data/sample distribution, the NNTC proposes a restructuring plan to enable development of a consortium-wide scientific agenda. Three levels of scientific activity are envisioned: 1) local preliminary/feasibility studies at NNTC sites, taking advantage of unique expertise; 2) an NNTC-wide "internal" agenda addressing questions with the consortium's large, unique collection of antemortem and postmortem information; and 3) providing broader leadership for new directions in neuroAIDS research. The MHBB will be uniquely poised to contribute to all levels of resource and scientific activity in the new NNTC. Our cohort, with its large percentage of African American and Hispanic minorities, is representative of the US populations disproportionately impacted by HIV/AIDS. Our large percentage of women and collaboration with the Women's Interagency HIV Study offer an opportunity to evaluate gender-related aspects of nervous system disorders. We have begun, and propose to continue, a series of local pilot analyses to elucidate the impact of co-morbidities and neuroAIDS disparities in the MHBB, which we will advance to the shared NNTC agenda. We have assembled investigators whose expertise is well suited to contribute to the development of internal and broader agendas studying disparities, co-morbidities and peripheral neuropathy. We have supported, and will continue to assist, a variety of neuroAIDS and AIDS investigators by providing tissue samples, and will enhance sample value by performing tissue microarray-based immunohistochemistry to uniformly annotate the NNTC brain collection. The new scientific emphasis and revised structure of the NNTC, with full participation of the MHBB, will enable us to contribute, and be responsive, to rapidly evolving knowledge regarding the neurobiological mechanisms underlying AIDS-related nervous system disorders. Part A:

描述（由申请人提供）：国家神经艾滋病组织联盟（NNTC）成立于1998年，旨在通过提供来自艾滋病毒死亡患者的神经系统组织和液体样本来推进神经艾滋病研究，这些患者在生命期间收集了全面的神经医学，神经认知，精神病学和实验室数据。曼哈顿艾滋病毒脑库（MHBB）是NNTC的4个创始成员之一。NNTC收集了1728名参与者的死前数据，并对721人进行了尸检，并根据调查人员的212项请求分发了样本和数据。在保持全面、标准化的数据和组织累积流程以及数据/样本分配的同时，NNTC提出了一项重组计划，以制定整个联盟的科学议程。设想了三个层次的科学活动：1）利用独特的专业知识，在NNTC站点进行本地初步/可行性研究; 2）NNTC范围内的“内部”议程，解决该联盟大量独特的生前和死后信息收集问题; 3）为神经艾滋病研究的新方向提供更广泛的领导。MHBB将为新的NNTC的各级资源和科学活动做出独特的贡献。我们的队列，其非洲裔美国人和西班牙裔少数民族的比例很大，是美国人口的代表不成比例地受到艾滋病毒/艾滋病的影响。我们的妇女比例很高，并与妇女机构间艾滋病毒研究合作，这为评估神经系统疾病与性别有关的方面提供了机会。我们已经开始，并建议继续，一系列的地方试点分析，以阐明合并症和neuroAIDS的差异在MHBB，我们将推进到共同的NNTC议程的影响。我们已经召集了研究人员，他们的专业知识非常适合于促进内部和更广泛的议程的发展，研究差异，合并症和周围神经病变。我们通过提供组织样本支持并将继续协助各种神经艾滋病和艾滋病研究人员，并将通过执行基于组织微阵列的免疫组织化学来统一注释NNTC大脑收集来提高样本价值。新的科学重点和修订后的NNTC结构，与MHBB的充分参与，将使我们能够作出贡献，并作出反应，以迅速发展的知识有关的神经生物学机制的艾滋病相关的神经系统疾病。 A部分：