How do animal models help in understanding stretch mark formation and testing treatments

Sep 19, 2019 ... Stretch marks are caused by—yes—stretching. Any time your skin rapidly changes shape, there's the possibility of getting stretch marks. And when ... Stretch marks during puberty form when your hormones are out of balance. In some boys, cortisol levels rise sharply during puberty, contributing to stretch mark ... Nov 20, 2015 ... ... stretch marks. Dermatologists are still learning about what causes stretch marks in the first place, and skin stretching is not the only ... Stretch marks are caused by excessive mechanical stretching of skin to the point of rupturing dermal elastic fibers with local fibroblasts unable to ... May 19, 2023 ... Stretch marks are the direct result of the skin rapidly stretching or shrinking, but that's just the basics of what actually happens. What Causes Stretch Marks? Stretch marks are the product of your skin expanding quickly. There are multiple layers to your skin, one of which is a matrix of ... Most women develop stretch marks on their abdomen during pregnancy, however, it is also common to get them on the breasts, thighs, hips, lower back, and ... Apr 25, 2025 ... The most common causes of stretch marks include: Pregnancy: Rapid stretching of the skin during pregnancy, particularly in the abdominal area, ... There are ways to prevent or reduce the risk of developing stretch marks. Staying well hydrated or drinking plenty of water can keep the skin soft, reducing the ... Oct 5, 2022 ... It's common for stretch marks to appear during teen years when rapid growth of weight gain occurs. Other factors that make teens predisposed to stretch marks ...