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Scientists made a mouse that shows how a specific protein in the skin changes and affects hair growth and shape.

Fgf20 helps form hair follicle structures by stopping cell division and increasing cell movement.

Canine circumanal glands develop from hair follicle sheath cells, not sebaceous glands, and lack exocrine ducts.

Feather patterns form through genetic and epigenetic controls, with cells self-organizing into periodic patterns.

Key genes can rewire networks, changing skin appendage types.

Keratinocyte growth factor significantly alters skin and tissue development.

Scientists created early-stage hairs from mouse cells that grew into normal, pigmented hair when implanted into other mice.

Understanding hair follicle communication can help treat hair loss.

Mechanosensory neurons adapt to different skin types after birth.

The research reveals how early embryonic mouse skin develops from simple to complex structures, identifying various cell types and their roles in this process.

Fgf20 is important for the development and regulation of the cells that form the base of hair follicles.

Changing the structure of the hair follicle's environment can affect hair quality but doesn't stop hair growth.

Melanocyte precursors in human fetal skin follow a specific migration pattern and some remain in the skin's deeper layers.

Overactivating Hedgehog signaling makes hair follicle cells in mice grow hair faster and create more follicles.

A 21-year-old had a rare developmental anomaly with a misplaced sebaceous gland in a hair follicle.

Removing Gata6 causes hair follicle and sebaceous duct enlargement.

Fibronectin and other basement membrane components increase during hair growth and decrease during rest.

The model using human skin on mice helps study human sebaceous glands.

Laminin, type IV collagen, and fibronectin help develop skin and hair structures in embryos.

EGF and KGF signalling prevent hair follicle formation and promote skin cell development in mice.

Male sexual differentiation is regulated independently, while female differentiation occurs in an androgenic environment, affecting conditions like congenital adrenal hyperplasia.

The TGF-β family helps control how cells change and move, affecting skin, hair, and organ development.

A parasite-derived molecule speeds up skin healing and affects immune cell behavior without increasing scarring.

FGF-9 speeds up the early development of certain organs, showing potential for organ regeneration.

EGFR hyperactivation increases sebaceous gland size and sebum production in mice.

Secreted inhibitors of Wnt and IGF signaling control hair and tooth development, creating species-specific patterns.

FoxN1 gene is essential for proper thymus structure and preventing hair loss.

A newborn girl had a rare case of salivary gland tissue on her chest, which was safely removed.

Hair follicle niches are specified before they form and depend on progenitor cells.