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Isotretinoin effectively treated a rare scalp condition, but careful drug monitoring and a dairy-free diet were important.

The skin has multiple layers and cells, serves as a protective barrier, helps regulate temperature, enables sensation, affects appearance, and is involved in vitamin D synthesis.

Scientists developed a way to isolate sweat glands from the scalp during hair transplants, keeping them alive for 6 days for research and cosmetic uses.

Successful outcomes depend on accurate diagnosis and strong doctor-patient relationships.

Removing Mediator 1 from certain mouse cells causes teeth to grow hair instead of enamel.

Patients with acanthosis nigricans often have insulin resistance and signs of increased male hormones, but treatment targeting these male hormones is generally ineffective.

Increasing Wnt5a in mice skin delays hair growth but doesn't stop it.

Understanding facial anatomy and aesthetics is key for good functional and cosmetic outcomes after tumor removal surgery on the forehead and eyebrow.

Different genes are active in dogs' hair growth and skin, similar to humans, which helps understand dog skin and hair diseases and can relate to human conditions.

The conclusion is that there's a link between high testosterone levels, insulin resistance, and certain skin conditions, regardless of obesity.

Using gelatin sponges for deep skin wounds helps bone marrow cells repair tissue without scarring.

Telocytes in the scalp may help with skin regeneration and maintenance.

The document concludes that more research is needed on making and understanding biomaterial scaffolds for wound healing.

Using micro skin tissue columns improves skin wound healing and reduces scarring.

Humans have limited regenerative abilities, but new evidence shows the adult brain and heart can regenerate, and future treatments may improve this by mimicking stem cell environments.

Cell aging can be both good and bad for tissue repair.

The new SIS-PEG sponge is a promising material for skin regeneration and hair growth.

Fat transfer can be effective for soft tissue trauma if the patient is chosen carefully and the procedure is done correctly.

X-ray microbeams can mimic cosmic rays' effects on tissue, aiding wound healing and hair growth.

The skin's basement membrane has specialized structures and molecules for different tissue interactions, important for hair growth and attachment.

Eating a lot of fat increases PKCβ and inflammation in skin fat cells, which affects skin and hair health.

Using a patient's own tissue for micro-grafts may effectively treat non-healing leg ulcers and relieve pain.

Periodontal ligament stem cells show promise for regrowing tissues but require more research for safe, effective use.

Fibroblasts, cells usually linked to tissue repair, also help regenerate various organs and their ability decreases with age. Turning adult fibroblasts back to a younger state could be a new treatment approach.

Tissue engineering could be a future solution for hair loss, but it's currently expensive, complex, and hard to apply in real-world treatments.

New nanofiber technology improves wound healing by supporting cell growth and delivering treatments directly to the wound.

Stem cells are crucial for skin repair and new treatments for chronic wounds.

Microneedles are effective for painless drug delivery and promoting wound healing and tissue regeneration.

The extracellular matrix is crucial for controlling skin stem cell behavior and health.

Skin grafts are effective for chronic leg ulcers, especially autologous split-thickness grafts for venous ulcers, but more data is needed for diabetic ulcers.