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Occipital hair follicles in male pattern baldness respond uniquely to testosterone, not androgen-insensitive.

The conclusion is that the dermal papilla is crucial for hair follicle regrowth, and hair follicles undergo significant structural changes in addition to cell division during regeneration.

Scientists used a special imaging technique to observe that hair follicle regeneration involves cell division and structural changes, mostly in the lower part of the follicle, and that the dermal papilla at the base is crucial for regrowth.

Hair growth can be induced by transplanting certain cells, but these cells lose their properties during culturing. The best cell interaction happens in a liquid medium under gravity, and using collagen doesn't help. Future research could focus on using growth factors to stimulate these cells.

Activating β-catenin in certain skin cells speeds up hair growth in mice.

Wnt proteins from certain skin cells are crucial for normal hair growth and renewal.

Researchers improved mouse skin cell culture methods and created a similar immortal cell line, but need to clarify their methods and benefits.

Researchers created a cell line to study hair growth and found specific genes affected by dihydrotestosterone.

Human cells in plasma-derived gels can potentially mimic hair follicle environments, improving hair regeneration therapies.

The review suggested the study needed to clarify its purpose, compare with non-immortalized cells, and provide more details on methods.

Chitosan-coated nanoparticles can effectively deliver positively charged drugs through the skin using iontophoresis.

Dermatologists give better information on pathology forms, hypersensitivity vasculitis is a common skin issue, misdiagnoses can occur, and various skin conditions are linked to loss of elastin or genetic factors.

Sox2 controls hair color by affecting pigment production in hair follicles.

Dermal papilla cells are key for hair growth and color, influencing hair type and size, and their interaction with stem cells could help treat hair loss and color disorders.

Androgens slow hair growth by altering Wnt signaling in balding cells.

STAT5 activation is crucial for starting the hair growth phase.

Prominin-1 expressing cells in the dermal papilla help regulate hair follicle size and communication but don't aid in skin repair.

Hsc70 protein may influence hair growth by responding to androgens.

Skin sheath cells help in hair growth and renewal after birth.

The study found that aging hair follicle stem cells change behavior, leading to hair loss, but drugs targeting these cells may help restore hair growth.

A woman with dermatomyositis improved after treatment for neck panniculitis, suggesting similar treatment for related conditions.

Scientists improved how to grow mouse skin cells in the lab and created a long-lasting cell line, but didn't fully explain its advantages or compare it to normal cells.

Platelet-rich plasma can potentially promote hair growth by stimulating cell growth and increasing certain proteins.

Laminin-511 is crucial for early hair growth and maintaining important hair development signals.

Retinoic acid, glucocorticoids, and IGF1 increase IGFBP-3 production in human dermal papilla cells, affecting hair growth.

The conclusion is that future hair loss treatments should target the root causes of hair thinning, not just promote hair growth.

IGF-1 affects hair loss and could be a potential treatment.

Taxol damages hair growth cells, causing hair loss.

Lysozyme might help mouse hair grow.

Researchers created a reliable method to measure dexpanthenol and resorcinol in hair products.