immuno question - gauravjpatel

[ArchivalUser]

A novel treatment ofr transplant rejection targets blocking activity of CD 8+ lymphocytes to new antigen. the theory is that old cell mediated immunity will remain intact, but the response to the endothelial cells of the graft will not occur.if this treatement is successful, which follow activity will function normally?

1.. lysis virally infected cell

2..lysis tumour cells

3..immunoglobulins production by lymphocytes

4..suppression of inappropriate immune response

5..secretion of lymphokines