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Modulating BMP activity changes the number, size, shape, and type of ectodermal organs.

Mice hair growth patterns get more complex with age and can change with events like pregnancy or injury.

Fat cells in the skin help start healing and form important repair cells after injury.

MicroRNA-302 helps improve the conversion of body cells into stem cells by blocking NR2F2.

Cytokeratin 19 and cytokeratin 15 are key markers for monitoring the quality and self-renewing potential of engineered skin.

Hair, teeth, and mammary glands develop similarly at first but use different genes later.

Treating psoriasis on the scalp, nails, and skin folds is challenging, often requiring systemic treatments for severe cases, with some success in topical and biologic treatments.

MicroRNA-214 is important for skin and hair growth because it affects the Wnt pathway.

A wearable device using electric stimulation can significantly improve hair growth.

The document concludes that understanding the genes and pathways involved in hair growth is crucial for developing treatments for hair diseases.

Using human fat tissue derived stem cells in micrografts can safely and effectively increase hair density in people with hair loss.

Keratin 15 is not a reliable sole marker for identifying epidermal stem cells because it's found in various cell types.

Drosha and Dicer are essential for hair follicle health and preventing DNA damage in skin cells.

Certain steroids in the brain affect mood and symptoms of depression, and treatments targeting these steroids show promise for improving these symptoms.

Hair shedding is an active process that could be targeted to treat hair loss.

Follistatin helps hair growth and cycling, while activin prevents it.

White lupin uses specific genes to grow root hairs and access phosphorus when it's scarce.

Hormones, especially androgens, play a key role in acne, which can be a symptom of systemic diseases like PCOS and may require targeted treatment.

Cells in hair follicles help create fat cells in the skin by releasing a protein called Sonic Hedgehog.

Aging mice have slower hair regeneration due to changes in signal balance, but the environment, not stem cell loss, controls this, suggesting treatments could focus on environmental factors.

Different types of facial fat affect aging and treatment outcomes; more research is needed to enhance anti-aging procedures.

Women with PCOS have fewer activated T cells in their ovarian follicles, which might affect fertility.

Oestrogens help maintain healthy skin, heal wounds, and may protect against skin aging and cancer.

Beta-caryophyllene helps improve wound healing in mice, especially in females.

Overexpressing the mineralocorticoid receptor in mouse skin causes skin thinning, early skin barrier development, eye issues, and hair loss.

Prolactin affects the production of different keratins in human hair, which could lead to new treatments for skin and hair disorders.

People with alopecia areata often have lower levels of vitamin D, zinc, and folate, but more research is needed to understand if supplements can help treat it.

Hedgehog signaling helps keep hair follicle stem cells the same in both young and old human skin.

There are still challenges in diagnosing and treating chronic skin diseases, but there is hope for future improvements.

Certain proteins, caspases-1 and -11, are important in the early development of skin inflammation in mice.