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Human hair growth is influenced by androgen hormones, and red deer mane follicles have similar hormone receptors.

Red deer only have androgen receptors in neck hair cells for mane growth during breeding season.

Androgens can both stimulate and cause hair loss, and understanding their effects is key to treating hair disorders.

Male hormones cause different growth in identical human hair follicles due to their unique epigenetic characteristics.

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

Androgens can both increase and decrease hair growth in different parts of the body.

The document concludes that understanding hair and feather regeneration can help develop new regenerative medicine strategies.

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

Androgens can cause hair growth in some areas and hair loss on the scalp.

Sex hormones, especially estradiol, can change chicken feather shapes and colors.

The research created a detailed map of skin cells, showing that certain cells in basal cell carcinoma may come from hair follicles and could help the cancer grow.

Aging skin shows thinner layers, fewer hair follicles, and new biomarkers like increased space between cells and smaller sebaceous glands.

Skin has specialized touch receptors that can tell different sensations apart.

Certain cells in the adult mouse ear come from cranial neural crest cells, but muscle and hair cells do not.

Removing a specific gene in certain skin cells causes hair loss on the body by disrupting normal hair development.

Gamma rays did not change hair follicle density but increased white and hypopigmented hairs in mice.

Scientists developed tools to observe hair regeneration in real time and assess skin health, using glowing mice and light-controlled genes.

Baldness might be caused by scalp weight pressing on hair follicles.

Hair follicles are valuable for regenerative medicine and wound healing.

Hair transplantation and micrografting, used for baldness, involve moving hair follicles from hair-rich to bald areas, requiring careful procedure and post-care for success.

Scientists made working hair follicles using stem cells, helping future hair loss treatments.

Skin organoids are a promising new model for studying human skin development and testing treatments.

Lupus can look like hair loss from alopecia areata but needs different treatment.

Adrenalectomy boosts hair growth and melanin in black rats, even with vitamin B¹ deficiency.

ΔNp63α stops TAp73β from working in skin cancer by blocking its access to specific genes, not by directly interacting with it.

Some horses lose hair without inflammation or itching due to various conditions, and while mainly a cosmetic issue, diagnosis requires examination and biopsies, and breeding is not advised if it's hereditary.

The conclusion is that careful planning and technique in hair transplant surgery are crucial for successful graft harvesting and minimizing scars, with proper aftercare to avoid complications.

Certain proteins, Lgr5 and Lgr6, are important markers of adult stem cells and are involved in tissue repair and cancer development.

The research shows that a gene called Wnt3 affects hair growth and structure, causing short hair and balding when overactive.

Early development of hair, teeth, and glands involves specific signaling pathways and cellular interactions.