The Nobel Prize in Physiology or Medicine awarded to Gary Ruvkun and Victor Ambros spotlighted microRNA’s critical role in gene regulation. Their discovery in the 1990s revealed how these small RNA molecules control gene expression, fundamentally enhancing our understanding of cellular development and function. The Nobel Prize in Physiology or Medicine awarded to Gary Ruvkun and Victor Ambros spotlighted microRNA’s critical role in gene regulation. Their discovery in the 1990s revealed how these small RNA molecules control gene expression, fundamentally enhancing our understanding of cellular development and function. Health and Fitness, Health Tips, Exercises & Workout Tips, Diet & Wellness | Times of India Lifestyle