HIV INDUCED IMMUNE CELL HOMING AND REACTIVITY
HIV INDUCED IMMUNE CELL HOMING AND REACTIVITY
批准号:
2887946
负责人:
SUJATHA IYENGAR
金额:
$24.3万
依托单位:
依托单位国家:
美国
项目类别:
财政年份:
1998
资助国家:
美国
项目状态:
已结题
起止时间:
1998-09-30 至 2001-09-29
关键词:
HIV envelope protein gp120 HIV infections T lymphocyte cellular immunity chemokine chemotaxis clinical research cytokine receptors human subject leukocyte activation /transformation longitudinal human study lymph nodes neutrophil positron emission tomography receptor binding receptor expression virion virus infection mechanism
中文摘要
描述:本提案的目标是更详细地了解
HIV感染中淋巴细胞的运输。 一个目标是
病程中HIV累及淋巴结的模式
使用PET扫描来识别LN激活位点(假定的替代物
感染部位)。 这项研究将纵向跟踪新的
感染和慢性受试者开始HAART约18个月,
将之前的灵长类动物研究转化为人类。 第二个目标移动到
细胞水平研究趋化因子CXCR4和CCR5的趋化特性
HIV gp120或完整病毒粒子在不同的静息或活化T细胞亚群上的表达
淋巴细胞和单核细胞。
英文摘要
DESCRIPTION: The goals of this proposal are to understand in more detail
the trafficking of lymphocytes in HIV infection. One aim focuses on
patterns of lymph node (LN) involvement with HIV during the disease course
using PET scanning to identify LN sites of activation (a presumed surrogate
for sites of infection). This study will longitudinally follow newly
infected and chronically subjects begun on HAART for about 18 mo and will
translate to humans previous primate studies. The second aim moves to the
cellular level to study the chemotactic properties of CXCR4 and CCR5 tropic
HIV gp120 or whole virions on different subsets of resting or activated T
lymphocytes and monocytes.
期刊论文(0)
专著(0)
科研奖励(0)
会议论文
ROCK inhibitor suppression of GVHD with retention of GVL response
-
批准号:8319306
-
项目类别:
-
资助金额:$22.01万
-
财政年份:2011
-
负责人:SUJATHA IYENGAR
-
依托单位:
ROCK inhibitor suppression of GVHD with retention of GVL response
-
批准号:8031880
-
项目类别:
-
资助金额:$26.42万
-
财政年份:2011
-
负责人:SUJATHA IYENGAR
-
依托单位:
Does HIV Enter Doomed Cells
-
批准号:8135355
-
项目类别:
-
资助金额:$21.79万
-
财政年份:2010
-
负责人:SUJATHA IYENGAR
-
依托单位:
Does HIV Enter Doomed Cells
-
批准号:7843379
-
项目类别:
-
资助金额:$26.42万
-
财政年份:2010
-
负责人:SUJATHA IYENGAR
-
依托单位:
CELL SURFACE ENVELOPE/RECEPTOR COMPLEXES AS IMMUNOGENS
-
批准号:6501645
-
项目类别:
-
资助金额:$24.53万
-
财政年份:1999
-
负责人:SUJATHA IYENGAR
-
依托单位:
CELL SURFACE ENVELOPE/RECEPTOR COMPLEXES AS IMMUNOGENS
-
批准号:6021267
-
项目类别:
-
资助金额:$24.6万
-
财政年份:1999
-
负责人:SUJATHA IYENGAR
-
依托单位:
HIV INDUCED IMMUNE CELL HOMING AND REACTIVITY
-
批准号:2801932
-
项目类别:
-
资助金额:$24.3万
-
财政年份:1998
-
负责人:SUJATHA IYENGAR
-
依托单位:
海外基金