Question

Since superantigens are potent stimulators of T cells, their presence can result in

A) Allergic reactions
B) Autoimmune diseases
C) Increased phagocytosis
D) Reduced cytokine production

Answer 1

Superantigens are bacterial or viral proteins that cause a nonspecific activation of helper T cells, resulting in an excessive release of cytokines and a systemic inflammatory response. This can lead to autoimmune diseases.

Step-by-step explanation:

Superantigens are bacterial or viral proteins that cause a nonspecific activation of helper T cells, leading to an excessive release of cytokines and a systemic inflammatory response. This uncontrolled activation of T cells can result in a cytokine storm, which can lead to a decrease in blood pressure, shock, multi-organ failure, and potentially death. So, the correct answer is B) Autoimmune diseases.