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ADA NBDE National Board Dental Part I

Category - NBDE

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Which of the following is secreted by B cells?

IL-4
INF-γ
IL-2
TGF-β

Explanation

Answer: D - TGF-β is secreted by B cells, as well as monocytes, macrophages, and T cells. It functions as an anticytokine, which inhibits T cells, B cells, PMNs, monocytes, macrophages, etc.

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ADA NBDE National Board Dental Part I

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ADA NBDE National Board Dental Part I

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