DEVELOPMENT OF A NOVEL HPV IDENTIFICATION SYSTEM
DEVELOPMENT OF A NOVEL HPV IDENTIFICATION SYSTEM
批准号:
2645306
负责人:
YING Z YANG
金额:
$9.37万
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:
1998-04-01 至 1999-03-31
中文摘要
点击翻译按钮获取中文摘要
英文摘要
DESCRIPTION (Adapted from investigator's abstract): Invasive carcinoma
of the cervix is one of the most common cancers in the world. Human
papillomavirus (HPV), progressing through cervical intraepithelial
neoplasia, is the primary causal agent for the development of invasive
cervical cancer. However, of the 70 or more HPV subtypes, few progress
to cancer. Although early detection coupled with eradication of
cervical cancer precursors has been shown to lead to a decreased
incidence of invasive cervical cancer, the present state of the art
employs diagnostic techniques that are too costly or too time consuming
to screen large populations efficiently. Accurate HPV strain
identification is presently only possible through cumbersome DNA
hybridization analysis utilizing either Southern blot technology or in
situ hybridization technology. In the following proposal, an enzyme-
assisted, sequence-specific identification system will be developed.
The simple, rapid, sensitive, accurate, and low-cost DNA diagnostic
system described herein will detect HPV at very early stages of
infection and will distinguish between low oncogenic risk strains and
high oncogenic risk strains. This will enable large scale screening by
establishing a diagnostic protocol that is sensitive, rapid, and
relatively inexpensive. The diagnostic tool described by this proposal
is also applicable to detection of other infectious diseases and genetic
diseases with only minor modifications.
PROPOSED COMMERCIAL APPLICATION: NOT AVAILABLE
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会议论文
MECHANISMS OF ERBA ALPHA-2 INHIBITION OF T3 ACTION
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批准号:2136472
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项目类别:
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资助金额:$0.5万
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财政年份:1996
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负责人:YING Z YANG
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依托单位: