(t-cells) are involved in cell mediated immunity that can have memory of previous antigens(non self) that have invaded our body. cytotoxic tcells release preforin that destroy tumor cells or antigens
helper tcells release cytokines/interlukins that help in more tcell differentiation
There are 4 t cells. Memory t cells which remember the codes of the pathogen. Killer t -kills bacteria, helper t- helps it, suppressor t-stops them from fighting bacteria.
B cells stand for Bursa of Fabricus and T cells stand for T-lyphocytes.
t cells are killer cells b cells are antibodies
Regulatory T-cells
Helper T cells activate killer T cells.
Yes, cytotoxic T-cells are a subset of T-cells that in contrast to helpter T-cells express CD8.
T cells apex or B cells
Killer t cells are activated by helper t cells. The Helper t cells are alerted by the macrophage that has engulfed the virus. It grows antigens to alert the helper t cells. The killer t cells are like white blood cells, there purpose is to fight pathogens.
The T in T-cells stands for the thymus gland. Lymphocytes produced in the bone marrow are either become B-cells or they are matured in the thymus gland and are "trained" to be either Natural Killer T-cells, CD4 (Helper T-cells), CD8 (Suppressor T-cells).
this is my question what is the function of t-cells?
T cells destroy pathogens.
B-cells and T-cells are both produced in the bone marrow. B-cells stay in the bone marrow but T-cells migrate to the thymus
Cytotoxic T-cells are just a specialized subset of T-cells that express CD8 (a co-stimulatory molecule). In general, there are two types of T-cells, helper T-cells that express CD4 and cytotoxic T-cells that express CD8. As the name implies, cytotoxic T-cells have the role of killing any infected cells.