Tretinoin is derived from which vitamin?

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Prepare for The Healthy Professional – Foundations Test. Utilize flashcards and multiple choice questions, each with hints and explanations. Get exam-ready today!

Multiple Choice

Tretinoin is derived from which vitamin?

Explanation:
Tretinoin is an active retinoid derived from vitamin A. It is all-trans retinoic acid, the metabolite of retinol, and it works by binding to retinoic acid receptors in cells to regulate gene expression that controls skin cell differentiation and collagen production. Vitamins B, C, and D do not become tretinoin; they serve different roles and do not converge on this retinoid pathway.

Tretinoin is an active retinoid derived from vitamin A. It is all-trans retinoic acid, the metabolite of retinol, and it works by binding to retinoic acid receptors in cells to regulate gene expression that controls skin cell differentiation and collagen production. Vitamins B, C, and D do not become tretinoin; they serve different roles and do not converge on this retinoid pathway.

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