Scar muscular power and possibly heart failure. However, there are some tissues (e.g. bone) that can heal without any structural or functional deterioration. All scarring is composed of the same collagen as the tissue it has replaced, but the composition of the scar tissue, compared to the normal tissue, is different. Scar tissue also lacks elasticity unlike normal tissue which distributes fiber elasticity. Scars differ in the amounts of collagen overexpressed. Labels have been applied to the differences in overexpression. Two of the most common types are hypertrophic and keloid scarring, both of which experience excessive stiff collagen bundled growth overextending
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