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Hair growth is influenced by hormones and goes through different phases; androgens can both promote and inhibit hair growth depending on the body area.

Topical L-thyroxine may help with wound healing and hair growth but should be used short-term due to potential risks.

Disrupted sleep patterns can harm skin and hair cell renewal, but melatonin might help.

Skin abnormalities can indicate immunodeficiency due to shared origins with the immune system.

Skin stem cells were turned into heart cells using a chemical, suggesting a new way to treat heart attacks.

Mohs micrographic surgery is effective for early-stage non-melanoma skin cancers on the lips, with basal cell carcinoma more common on the upper cutaneous lip and squamous cell carcinoma more common on the lower vermilion lip.

Stem cells rearrangement regenerates functional hair follicles, potentially treating hair loss.

Mutations in Plcd1 and Plcd3 together cause severe hair loss in mice.

Hair follicles and deer antlers regenerate similarly through stem cells and are influenced by hormones and growth factors.

Androgens reduce BMP2, which weakens the ability of certain cells to help hair stem cells become different types of cells.

The document explains how to create detailed biological pathways using genomic data and tools, with examples of hair and breast development.

Eating fewer calories improves the ability of stem cells to repair and renew the body in various tissues.

Hydrogel microcapsules help create cells that boost hair growth.

Exposure to 50 Hz electromagnetic fields may help mice grow hair faster.

Implanting hair-follicle stem cells in mice brains helped repair brain bleeding and reduced brain inflammation.

Beta-caryophyllene, found in essential oils, helps wounds heal better in multiple ways.

Calcium microcapsules are better for long-term use in artificial dermal papilla, while barium microcapsules are good for short-term.

Wnt5a may slow down hair growth in mice.

Cytokines are important for immune responses and treating diseases, but they can cause side effects like fever and skin issues.

Hair is a complex organ, and understanding its detailed structure and growth phases is crucial for analyzing substances within it.

Gray hair can potentially be reversed, leading to new treatments.

Mouse hair follicle stem cells lose their ability to change into different cell types after being grown for a long time.

The study concluded that changing the culture conditions can cause sika deer skin cells to switch from a flat to a 3D pattern, which is important for creating hair follicles.

Topical treatments can deliver active molecules to skin stem cells, potentially helping treat skin and hair disorders, including skin cancers and hair loss.

New treatments for hair growth disorders are needed due to limited current options and complex hair follicle biology.

Metformin helps improve skin regeneration by increasing the growth of skin stem cells.

PRP might help with hair growth and skin rejuvenation, but more research is needed to prove its effectiveness.

Hair loss in Androgenetic alopecia (AGA) is due to altered cell sensitivity to hormones, not increased hormone levels. Hair growth periods shorten over time, causing hair to become thinner and shorter. This is linked to miscommunication between cell pathways in hair follicles. There's also a change in gene expression related to blood vessels and cell growth in balding hair follicles. The exact molecular causes of AGA are still unclear.

Some cosmetic procedures show promise for treating hair loss, but more research is needed to confirm their safety and effectiveness.

Tofacitinib may slow hair loss in scarring alopecias but is unlikely to regrow significant hair.