Question

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Which of the following agents prevents abnormal cells from bypassing the immune response and flags them for destruction by activated t-cells? Checkpoint inhibitors, chimeric antigen receptors, monoclonial antibodies, or oncolytic viruses

Answer 1

Ans

Following agents prevents abnormal cells from bypassing the immune response and flags them for destruction by activated T cells : -

1) Checkpoint inhibitors

2) chimeric antigen receptors

3) monoclonal antibodies

Checkpoint inhibitors acts by blocking proteins that stop the immune system from attacking the cancer cells.

Chimeric antigen receptors ( CAR) are engineered receptors that bind a new specificity with an immune cell to target cancer cells.

Monoclonal antibodies are design antibodies that bind a specific target on the cancer cells and help in treating many cancers.