Identify a protein that turns a naïve T cell into a regulatory T cell.
A) CD 25
B) IL-2
C) Foxp3
D) CD 28

Question

Quizplus · Accepted Answer

Foxp3 is a transcription factor that is necessary for the development of regulatory T cells. It is known as the master regulator of regulatory T cell function. CD 25 and IL-2 are necessary for regulatory T cell survival but do not specifically turn a naïve T cell into a regulatory T cell. CD 28 is a co-stimulatory molecule that is important for T cell activation but does not have a direct role in regulatory T cell development.

Identify a Protein That Turns a Naïve T Cell into a Regulatory