T-cells: Difference between revisions

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 A type of lymphocyte which matures in the thymus and plays a vital role in cell mediated immunity
A type of [[Lymphocyte|lymphocyte]] which matures in the [[Thymus|thymus]] and plays a vital role in cell-mediated immunity  


There are several types of T cell including:


*Helper cell
**Activates Tc cells and macrophages.
*Cytotoxic cell
**Attacks cancer or virus infected cells.
*Memory cell
*Regulatory cell - Treg cytokines inhibit the response of T helper cells


There are several types of T cell including:
*[[Natural_killer_cell|Natural Killer cell]]


 
Recognise [[Major histocompatibility complex|major histocompatibility complexes]] (MHC). Can recognise some cancer cells and virus-infected cells.
 
*Helper cell
 
Activates Tc cells and macrophages.
 
*Cytotoxic cell
 
Attacks cancer or virus infected cells.
 
*Memory cell
 
 
 
*Regulatory cell
 
 
 
*Natural Killer cell<br>
 
Recognise major histocompatibility complexes (MHC). Can reconise some cancer cells and virus infected cells.

Latest revision as of 18:35, 23 October 2017

A type of lymphocyte which matures in the thymus and plays a vital role in cell-mediated immunity

There are several types of T cell including:

  • Helper cell
    • Activates Tc cells and macrophages.
  • Cytotoxic cell
    • Attacks cancer or virus infected cells.
  • Memory cell
  • Regulatory cell - Treg cytokines inhibit the response of T helper cells

Recognise major histocompatibility complexes (MHC). Can recognise some cancer cells and virus-infected cells.