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Dutasteride more effective for hair growth, but has more side effects than finasteride.

The skin is a complex barrier for drug penetration, but understanding its structure and interactions can improve drug delivery methods.

PGD2 stops hair growth and is higher in bald men with AGA.

Stem cell niches are crucial for regulating stem cell renewal and differentiation, and understanding them can help in developing regenerative therapies.

Hair follicle stem cells use specific chromatin changes to control their growth and differentiation.

The document concludes that developing generic topical drugs requires ensuring they match the original in quality, composition, and structure, and often involves complex testing and regulatory steps.

Researchers found 19 genes important for root hair growth in a plant called Arabidopsis.

Minoxidil, finasteride, and low-level laser light therapy effectively treat hair loss.

Wnt signaling controls whether hair follicle stem cells stay inactive or regenerate hair.

Estrogens significantly influence hair growth by interacting with receptors in hair follicles and may help regulate the hair growth cycle.

Different types of stem cells with unique roles exist in blood, skin, and intestines, and this variety is important for tissue repair.

Gene therapy with the Math1 gene helped regenerate balance-related cells and improve balance in mice.

Damage to skin releases dsRNA, which activates TLR3 and helps in skin and hair follicle regeneration.

Prolactin contributes to hair loss by promoting hair follicle shrinkage and cell death.

Stress can stop hair growth in mice, and treatments can reverse this effect.

Hair grows faster in the morning and is more vulnerable to damage from radiation due to the internal clock in hair follicle cells.

Tiny particles from stem cells help activate hair growth cells and encourage hair growth in mice without being toxic.

Applying a special compound can promote hair growth without harmful side effects.

The sebaceous gland has more roles than just producing sebum and contributing to acne, and new research could lead to better skin disease treatments.

The p75 neurotrophin receptor is important for hair follicle regression by controlling cell death.

All-trans retinoic acid causes hair loss by increasing TGF-β2 in hair follicle cells.

The document concludes that accurate diagnosis of different types of hair loss requires careful examination of hair and scalp tissue, considering both clinical and microscopic features.

TNF family proteins are crucial for the development of skin features like hair, teeth, and mammary glands.

The Foxn1 gene mutation causes hairlessness and immune system issues, and understanding it could lead to hair growth disorder treatments.

The skin protects the body and is constantly renewed by stem cells; disruptions can lead to cancer.

Feather growth and regeneration involve complex patterns, stem cells, and evolutionary insights.

The document concludes that understanding sulfation biology is crucial for creating treatments due to its importance in biological functions and disease.

DHEA stimulates skin oil glands and could help postmenopausal women, with potential for acne and excessive hair growth treatments.

Activin helps skin growth and healing mainly through stromal cells and affects keratinocytes based on its amount.

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