Natural Killer cells - (Feb/11/2005 )

Hi,
Would anyone give me an indea about the role of natural killer cells in Cancer. How can it be used in cancer therapy?
I would also like to know about the difference between Natural killer cells and Natural killer T cells.
Thanks.
DEBARSHI

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Hello!
At the begining, I am sorry because my English is very bad. I hope that you will understand me.
I am at the first time in this forum. I would like to help you about your question, because I do some experiments in NK cells and tumor immunity in my laboratory.
NK cells do not have CD3 molecules on their surface, but NKT cells have it.

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