Which Item Listed Below Is NOT Likely an Application of Regulatory

Multiple Choice

Which item listed below is NOT likely an application of regulatory T-cells that suppresses immune responses?

A) Inhibition of such cells before immunization may enhance responses to vaccines.
B) Elimination of such cells that suppress responses to tumor antigens may enhance antitumor immunity.
C) Increasing the activity of such cells could be useful in autoimmune treatments.
D) Increasing the activity of such cells could be useful in suppressing organ rejections.
E) All the answers are potential applications.