Repository logo
  • English
  • 中文
Log In
Have you forgotten your password?
  1. Home
  2. College of Medicine / 醫學院
  3. School of Medicine / 醫學系
  4. Functional Measurement of Hepatitis C Virus Core-Specific Cd8+T-Cell Responses in the Livers or Peripheral Blood of Patients by Using Autologous Peripheral Blood Mononuclear Cells as Targets or Stimulators
 
  • Details

Functional Measurement of Hepatitis C Virus Core-Specific Cd8+T-Cell Responses in the Livers or Peripheral Blood of Patients by Using Autologous Peripheral Blood Mononuclear Cells as Targets or Stimulators

Resource
JOURNAL OF CLINICAL MICROBIOLOGY v.39 n.11 pp.3895-3901
Journal
JOURNAL OF CLINICAL MICROBIOLOGY
Journal Volume
v.39
Journal Issue
n.11
Pages
3895-3901
Date Issued
2001
Date
2001
Author(s)
FANG, SHIH-HUA
CHIANG, BOR-LUEN
WU, MEI-HUA
LAI, MING-YANG
YANG, PEI-MING
CHEN, DING-SHINN
HWANG, LIH-HWA
URI
http://ntur.lib.ntu.edu.tw//handle/246246/94815
Abstract
As is widely recognized, CD8(+) cytotoxic T lymphocytes ( CTLs) play a crucial role in hepatitis C virus (HCV) infection, both in pathogenesis of liver injury and in clearing the virus. CTL studies with HCV-infected patients have been difficult because of the relatively low frequency of CTL precursors in the peripheral blood and because the targeted epitopes vary depending on the human leukocyte antigen (HLA) types of the individuals. This study attempts to overcome these problems by assessing the feasibility of using autologous peripheral blood mononuclear cells ( PBMCs) expressing viral antigens as stimulators or targets in order to monitor the CTL responses. Primary PBMCs were transduced using a retroviral vector pseudotyped with a vesicular stomatitis virus G glycoprotein expressing the HCV core gene . Additionally, the vector- transduced PBMCs were used as targets of CTL assays to measure the HCV core-specific CTL activities from the liver-infiltrating lymphocytes of six different HLA-type patients with chronic HCV infection. The core- expressing PBMCs also served as stimulators, allowing us to measure core- specific CD8+ T-cell responses by intracellular gamma interferon staining of the peripheral blood of hepatitis C patients who had received treatment with alpha interferon plus ribavirin. This approach provides an efficient means of measuring antigen-specific CTL responses without HLA constraints .
Subjects
VESICULAR STOMATITIS-VIRUS
CYTOTOXIC T-LYMPHOCYTES
MEDIATED GENE-TRANSFER
PSEUDOTYPED RETROVIRAL VECTORS
CRE RECOMBINASE
HIGH-TITER
SDGs

[SDGs]SDG3

Type
journal article

臺大位居世界頂尖大學之列,為永久珍藏及向國際展現本校豐碩的研究成果及學術能量,圖書館整合機構典藏(NTUR)與學術庫(AH)不同功能平台,成為臺大學術典藏NTU scholars。期能整合研究能量、促進交流合作、保存學術產出、推廣研究成果。

To permanently archive and promote researcher profiles and scholarly works, Library integrates the services of “NTU Repository” with “Academic Hub” to form NTU Scholars.

總館學科館員 (Main Library)
醫學圖書館學科館員 (Medical Library)
社會科學院辜振甫紀念圖書館學科館員 (Social Sciences Library)

開放取用是從使用者角度提升資訊取用性的社會運動,應用在學術研究上是透過將研究著作公開供使用者自由取閱,以促進學術傳播及因應期刊訂購費用逐年攀升。同時可加速研究發展、提升研究影響力,NTU Scholars即為本校的開放取用典藏(OA Archive)平台。(點選深入了解OA)

  • 請確認所上傳的全文是原創的內容,若該文件包含部分內容的版權非匯入者所有,或由第三方贊助與合作完成,請確認該版權所有者及第三方同意提供此授權。
    Please represent that the submission is your original work, and that you have the right to grant the rights to upload.
  • 若欲上傳已出版的全文電子檔,可使用Open policy finder網站查詢,以確認出版單位之版權政策。
    Please use Open policy finder to find a summary of permissions that are normally given as part of each publisher's copyright transfer agreement.
  • 網站簡介 (Quickstart Guide)
  • 使用手冊 (Instruction Manual)
  • 線上預約服務 (Booking Service)
  • 方案一:臺灣大學計算機中心帳號登入
    (With C&INC Email Account)
  • 方案二:ORCID帳號登入 (With ORCID)
  • 方案一:定期更新ORCID者,以ID匯入 (Search for identifier (ORCID))
  • 方案二:自行建檔 (Default mode Submission)
  • 方案三:學科館員協助匯入 (Email worklist to subject librarians)

Built with DSpace-CRIS software - Extension maintained and optimized by 4Science