Search anything and hit enter
  • Teams
  • Members
  • Projects
  • Events
  • Calls
  • Jobs
  • publications
  • Software
  • Tools
  • Network
  • Equipment

A little guide for advanced search:

  • Tip 1. You can use quotes "" to search for an exact expression.
    Example: "cell division"
  • Tip 2. You can use + symbol to restrict results containing all words.
    Example: +cell +stem
  • Tip 3. You can use + and - symbols to force inclusion or exclusion of specific words.
    Example: +cell -stem
e.g. searching for members in projects tagged cancer
Search for
Count
IN
OUT
Content 1
  • member
  • team
  • department
  • center
  • program_project
  • nrc
  • whocc
  • project
  • software
  • tool
  • patent
  • Administrative Staff
  • Assistant Professor
  • Associate Professor
  • Clinical Research Assistant
  • Full Professor
  • Graduate Student
  • Lab assistant
  • Non-permanent Researcher
  • Permanent Researcher
  • Pharmacist
  • PhD Student
  • Physician
  • Post-doc
  • Project Manager
  • Research Associate
  • Research Engineer
  • Retired scientist
  • Technician
  • Undergraduate Student
  • Veterinary
  • Visiting Scientist
  • Deputy Director of Center
  • Deputy Director of Department
  • Deputy Director of National Reference Center
  • Deputy Head of Facility
  • Director of Center
  • Director of Department
  • Director of Institute
  • Director of National Reference Center
  • Group Leader
  • Head of Facility
  • Head of Operations
  • Head of Structure
  • Honorary President of the Departement
  • Labex Coordinator
Content 2
  • member
  • team
  • department
  • center
  • program_project
  • nrc
  • whocc
  • project
  • software
  • tool
  • patent
  • Administrative Staff
  • Assistant Professor
  • Associate Professor
  • Clinical Research Assistant
  • Full Professor
  • Graduate Student
  • Lab assistant
  • Non-permanent Researcher
  • Permanent Researcher
  • Pharmacist
  • PhD Student
  • Physician
  • Post-doc
  • Project Manager
  • Research Associate
  • Research Engineer
  • Retired scientist
  • Technician
  • Undergraduate Student
  • Veterinary
  • Visiting Scientist
  • Deputy Director of Center
  • Deputy Director of Department
  • Deputy Director of National Reference Center
  • Deputy Head of Facility
  • Director of Center
  • Director of Department
  • Director of Institute
  • Director of National Reference Center
  • Group Leader
  • Head of Facility
  • Head of Operations
  • Head of Structure
  • Honorary President of the Departement
  • Labex Coordinator
Search
Go back
Scroll to top
Share
© Institut Pasteur
Macrophage apparaissant derrière un lymphocyte. Image colorisée.
Publication : Journal of immunology (Baltimore, Md. : 1950)

An improved retroviral gene transfer technique demonstrates inhibition of CD4-CD8- thymocyte development by kinase-inactive ZAP-70

Scientific Fields
Diseases
Organisms
Applications
Technique

Published in Journal of immunology (Baltimore, Md. : 1950) - 15 Sep 1998

Sugawara T, Di Bartolo V, Miyazaki T, Nakauchi H, Acuto O, Takahama Y

Link to Pubmed [PMID] – 9743350

J. Immunol. 1998 Sep;161(6):2888-94

ZAP-70 is a Syk family tyrosine kinase that plays an essential role in initiating TCR signals. Deficiency in ZAP-70 causes a defect in the development at CD4+CD8+ thymocytes due to defective TCR-mediated positive and negative selection. Using a newly devised retrovirus gene transfer and an efficient green fluorescence protein detection technique in fetal thymus organ cultures, the present study shows that forced expression in developing thymocytes of a catalytically inactive mutant of ZAP-70, but not wild-type ZAP-70, inhibits T cell development at the earlier CD4-CD8- stage. The ZAP-70 mutant blocked the generation of CD4+CD8+ thymocytes even in the absence of endogenous ZAP-70. Thus, the present results demonstrate a novel technique for gene transfer into developing T cells and suggest that ZAP-70/Syk family tyrosine kinases are involved in the signals inducing the generation of CD4+CD8+ thymocytes.

http://www.ncbi.nlm.nih.gov/pubmed/9743350