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
  • Clinical Research Nurse
  • Clinician Researcher
  • Department Manager
  • Dual-education Student
  • Full Professor
  • Honorary Professor
  • Lab assistant
  • Master Student
  • Non-permanent Researcher
  • Nursing Staff
  • Permanent Researcher
  • Pharmacist
  • PhD Student
  • Physician
  • Post-doc
  • Prize
  • 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
  • Clinical Research Nurse
  • Clinician Researcher
  • Department Manager
  • Dual-education Student
  • Full Professor
  • Honorary Professor
  • Lab assistant
  • Master Student
  • Non-permanent Researcher
  • Nursing Staff
  • Permanent Researcher
  • Pharmacist
  • PhD Student
  • Physician
  • Post-doc
  • Prize
  • 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
© Research
Publication : European journal of immunology

The basis for major histocompatibility complex (MHC) and immunoglobulin gene control of helper T cell idiotopes

Scientific Fields
Diseases
Organisms
Applications
Technique

Published in European journal of immunology - 01 Apr 1986

Martinez-A C, Pereira P, de la Hera A, Bandeira A, Marquez C, Coutinho A

Link to Pubmed [PMID] – 2938971

Eur. J. Immunol. 1986 Apr;16(4):417-22

BALB/c helper T cells, prepared against 2,4,6-trinitrophenyl (TNP)-derivatized syngeneic spleen cells, fail to recognize other hapten modifications [(4-hydroxy-3-nitrophenyl)acetyl, fluorescein isothiocyanate] of syngeneic cells, as well as TNP-derivatized cells from major histocompatibility complex-congenic donors. T helper cell interactions with “presenting” cells and “target” B lymphocytes are inhibited by monoclonal antibodies directed either to the hapten or to I-A molecules on target cells. Helper activity is also inhibited by monoclonal anti-idiotypic antibodies directed to an idiotope expressed by the TNP-binding myeloma protein MOPC460, but not by soluble TNP-protein conjugates. The study of congenic mouse strains revealed that while the fine specificity of TNP recognition and the quantitative levels of M 460 idiotope expression are I-A linked, the expression of the M 460 idiotope by helper cells is controlled by IgCh-linked genes. Absence of anti-idiotope inhibition of helper cells prepared in anti-mu-suppressed mice suggests, however, that immunoglobulin idiotype expression by T cells results from network interactions selecting available lymphocyte repertoires which operate before antigenic stimulation.