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 and plays a vital role in cell mediated immunity<br>


There are several types of T cell including:<br>


*Helper cell
**Activates Tc cells and macrophages.
*Cytotoxic cell
**Attacks cancer or virus infected cells.
*Memory cell
*Regulatory cell
*Natural Killer cell


There are several types of T cell including:
Recognise [[major histocompatibility complex|major histocompatibility complexes]] (MHC). Can reconise 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.

Revision as of 04:11, 25 October 2013

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
  • Natural Killer cell

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