Why is scar tissue different to normal skin?

A scar tells the world of injuries past – but why does scar tissue look and feel so different? Jason G Goldman investigates.

If every cell is replaced eventually, why do scars remain? Why is the scar tissue not replaced with regular tissue? - Quora

If scars serve less functions than healthy cells, why does the body allow scars to keep existing instead of replacing them with healthy cells? - Quora

Is how much tissue a fibroblast cell can produce genetically regulated? If so, what triggers the seemingly random and regulation-less tissue formation seen in scar tissue or inflammation? Is there a separate

What is your experience with shoulder crepidation (scar tissue)? - Quora

Why your scar tissue isn't an issue

pictoline on X: Quizá no te gusta cómo se ve. Pero esa cicatriz es una señal de que tu cuerpo hace lo posible para protegerte. / X

Is “Embrace” silicone sheet against scars really revolutionary or it's just overpriced ordinary silicone sheet? Some plastic surgeons call it 'next evolution in silicone sheets”. Is it just overhyped usual product or

Are scar tissue cells replaced periodically as normal skin cells? It is known that usual skin cells are typically replaced every 3–4 months, but does this replacement process occur in scar tissue

Why does scar tissue bleed so easily? - Quora

Why don't scars heal automatically? - Quora

If every cell is replaced eventually, why do scars remain? Why is the scar tissue not replaced with regular tissue? - Quora

Is having a lot of scar tissue on the body detrimental to a person's health? If so, how? - Quora

If your body supposedly regenerates all its cells every single year, then why do people still have scars and stretch marks? - Quora

What is your experience with shoulder crepidation (scar tissue)? - Quora