Which T cell controls or limits the immune response to protect the host's own tissues against an autoimmune response?
A) Cytotoxic T cells
B) Helper 1 (Th1)cells
C) Helper 2 (Th2)cells
D) Regulatory T (Treg)cells

Question

Quizplus · Accepted Answer

Regulatory T (Treg) cells control or limit the immune response to prevent it from attacking the host's own tissues and causing autoimmune diseases. They achieve this by suppressing the activity of other immune cells, including effector T cells and antigen-presenting cells. Treg cells are a subset of CD4+ T cells and express the transcription factor Foxp3, which is essential for their suppressive function.

Which T Cell Controls or Limits the Immune Response to Protect