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2. Skin repair - Wikipedia

   en.wikipedia.org/wiki/Skin_repair

   Damaged sweat and sebaceous glands, hair follicles, muscle cells, and nerves are seldom repaired. They are usually replaced by the fibrous tissue. The result is the formation of an inflexible, fibrous scar tissue. Human skin cells are capable of repairing UV-induced DNA damages by the process of nucleotide excision repair. [2]

3. Wound healing - Wikipedia

   en.wikipedia.org/wiki/Wound_healing

   Wound healing refers to a living organism's replacement of destroyed or damaged tissue by newly produced tissue. [1] In undamaged skin, the epidermis (surface, epithelial layer) and dermis (deeper, connective layer) form a protective barrier against the external environment. When the barrier is broken, a regulated sequence of biochemical events ...

4. These Pictures Will Help You Identify the Most Common Skin Rashes

   www.aol.com/pictures-help-identify-most-common...

   What it looks like: Actinic keratoses are pre-cancerous changes to the skin caused by sun damage, explains Dr. Zeichner. “The rash feels like sandpaper when you run your fingers over it.”

5. Human skin - Wikipedia

   en.wikipedia.org/wiki/Human_skin

   Photoageing has two main concerns: an increased risk for skin cancer and the appearance of damaged skin. In younger skin, sun damage will heal faster since the cells in the epidermis have a faster turnover rate, while in the older population the skin becomes thinner and the epidermis turnover rate for cell repair is lower, which may result in ...

6. What causes a damaged skin barrier? Expert weighs in on ... - AOL

   www.aol.com/news/causes-damaged-skin-barrier...

   Genetic weakness, over-washing, over-scrubbing, and environmental exposures can cause damage to the skin barrier. Skip to main content. Sign in. Mail. 24/7 Help. For premium support please call: ...

7. Fibrosis - Wikipedia

   en.wikipedia.org/wiki/Fibrosis

   This process of tissue repair is a complex one, with tight regulation of extracellular matrix (ECM) synthesis and degradation ensuring maintenance of normal tissue architecture. However, the entire process, although necessary, can lead to a progressive irreversible fibrotic response if tissue injury is severe or repetitive, or if the wound ...