Japanese scientists and Toregem Biopharma have developed a drug targeting USAG-1 protein to enable tooth regrowth, demonstrated in animals. Human trials start soon. smoking significantly deteriorates skin health and appearance. Pregnancy can increase the risk of heart failure in women with preexisting cardiac conditions due to the added strain on the heart. Japanese scientists and Toregem Biopharma have developed a drug targeting USAG-1 protein to enable tooth regrowth, demonstrated in animals. Human trials start soon. smoking significantly deteriorates skin health and appearance. Pregnancy can increase the risk of heart failure in women with preexisting cardiac conditions due to the added strain on the heart. Health and Fitness, Health Tips, Exercises & Workout Tips, Diet & Wellness | Times of India Lifestyle