Control of chronic hepatitis by splicing variant of hepatitis B virus
乙型肝炎病毒剪接变体控制慢性肝炎
基本信息
- 批准号:20590763
- 负责人:
- 金额:$ 2.25万
- 依托单位:
- 依托单位国家:日本
- 项目类别:Grant-in-Aid for Scientific Research (C)
- 财政年份:2008
- 资助国家:日本
- 起止时间:2008 至 2010
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
1. Nucleic or amino acid substitutions in the core gene of hepatitis B virus (HBV) core region were studied. (1) Smaller number of nucleic acid substitutions in the basic core promoter region was associated with inactivation of hepatitis. (2) Larger number of substituted amino acid in the core region was associated with inactivation of hepatitis.2. The amino acid sequences of HBV splicing variant clones were analyzed. The majority of HBV clones had deletions spanning from end of core to preS-s regions (nt.2448~2934、3019~488). Six splicing patterns were found in the clones, three of which had large deletion (67AA, 87AA) in the core region.
1.研究了B肝炎病毒(HBV)核心区核心基因的核酸或氨基酸替换。(1)在基本核心启动子区的核酸置换数量较少与肝炎失活有关。(2)核心区大量氨基酸被取代与肝炎失活有关.分析HBV剪接变异体克隆的氨基酸序列。绝大多数HBV克隆的缺失范围从核心区末端到preS-s区(nt.2448~ 2934,3019 ~488)。在克隆中发现了6种剪接模式,其中3种在核心区有大的缺失(67 AA,87 AA)。
项目成果
期刊论文数量(0)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
Effect of nucleoside analog‐interferon sequential therapy on patients with acute exacerbation of chronic hepatitis B
核苷类似物联合干扰素序贯治疗对慢性乙型肝炎急性加重患者的疗效
- DOI:
- 发表时间:2010
- 期刊:
- 影响因子:4.2
- 作者:C. Okuse;H. Yotsuyanagi;N. Yamada;M. Okamoto;H. Ikeda;Minoru Kobayashi;Yasunobu Fukuda;Hideaki Takahashi;Y. Nagase;Yuka Suzuki;K. Matsunaga;T. Ishii;N. Matsumoto;K. Koike;Michihiro T. Suzuki;F. Itoh
- 通讯作者:F. Itoh
B型肝炎ウイルス遺伝子変異の病態・治療に及ぼす影響ウイルスゲノム中の欠失はB型慢性肝疾患の経過に大きな影響を及ぼす
乙型肝炎病毒基因突变对病理和治疗的影响病毒基因组的缺失对慢性乙型肝炎病程有重大影响
- DOI:
- 发表时间:2010
- 期刊:
- 影响因子:0
- 作者:山田典栄、四柳宏;他
- 通讯作者:他
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YOTSUYANAGI Hiroshi其他文献
YOTSUYANAGI Hiroshi的其他文献
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{{ truncateString('YOTSUYANAGI Hiroshi', 18)}}的其他基金
Analysis of the role of HBx in the HBV-related hepatocarninogenesis
HBx在HBV相关肝癌发生中的作用分析
- 批准号:
23590964 - 财政年份:2011
- 资助金额:
$ 2.25万 - 项目类别:
Grant-in-Aid for Scientific Research (C)
ANALYSIS OF HEPATITIS B VIREMIA AMONG HBS ANTIGEN-NEGATIVE PEOPLE (MUTUAL REACTION BETWEEN HBV AND CYTOTOXIC T CELLS)
HBS抗原阴性人群乙型肝炎病毒血症分析(HBV与细胞毒性T细胞的相互反应)
- 批准号:
11670544 - 财政年份:1999
- 资助金额:
$ 2.25万 - 项目类别:
Grant-in-Aid for Scientific Research (C)
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