Scar healing which heals with a scar. The myofibroblasts make up a high proportion of the fibroblasts proliferating in the postembryonic wound at the onset of healing. In the rat model, for instance, myofibroblasts can constitute up to 70% of the fibroblasts, and is responsible for fibrosis on tissue. Generally, the myofibroblasts disappear from the wound within 30 days, but can stay around in pathological cases in hypertrophy, such as keloids. Myofibroblasts have plasticity and in mice can be transformed into fat cells, instead of scar tissue, via the regeneration of hair follicles. Early and effective treatment of acne scarring can
Scar along with an editorial commentary. A study implicated the protein ribosomal s6 kinase (RSK) in the formation of scar tissue and found the introduction of a chemical to counteract RSK could halt the formation of cirrhosis. This treatment also has the potential to reduce or even prevent altogether other types of scarring. Research has also implicated osteopontin in scarring. Scar A scar is an area of fibrous tissue that replaces normal skin after an injury. Scars result from the biological process of wound repair in the skin, as well as in other organs and tissues of the body. Thus, scarring