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Overactive Wnt signaling in mouse skin stem cells causes acne-like cysts and shrinking oil glands, which some treatments can partially fix.

The research found key RNA networks that may control hair growth in cashmere goats.

Enzymes involved in Vitamin A metabolism affect hair growth and type in mice.

Hedgehog signaling helps keep hair follicle stem cells the same in both young and old human skin.

Heparan sulfate is important for hair growth, preventing new hair formation in mature skin, and controlling oil gland development.

Sweat gland development involves two unique skin cell programs and a temporary skin environment.

Ectodysplasin inhibits Wnt signaling to help form hair follicles.

Dkk4 protein helps control how hair grows and its arrangement.

The study found that the protein Dkk4 helps regulate hair growth by controlling Wnt signaling in mice.

Epidermal stem cells create and maintain skin structures like hair and nails through specific signaling pathways and vary by location and function.

Hair follicles are complex, dynamic mini-organs that help us understand cell growth, death, migration, and differentiation, as well as tissue regeneration and tumor biology.

The conclusion is that proper signaling is crucial for hair growth and development, and errors can lead to cancer or hair loss.

Skin needs dermal β-catenin activity for hair growth and skin cell multiplication.

A gene called APCDD1, which controls hair growth, is found to be faulty in a type of hair loss called hereditary hypotrichosis simplex.

A genetic change in the EDAR gene causes the unique hair traits found in East Asians.

Turing patterns are now recognized as important in developmental biology.

Blocking β-catenin in skin cells improves hair growth during wound healing.

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

Wnt10b makes hair follicles bigger, but DKK1 can reverse this effect.

Chemokine signaling is important for hair development.

Proper control of β-catenin activity is crucial for development and preventing diseases like cancer.

NF-κB is crucial for different stages and types of hair growth in mice.

Cat color patterns are determined early in development by gene expression and epidermal changes, with the Dickkopf 4 gene playing a crucial role.

Low TRPS1 expression in skin and hair cells is linked to hair problems in Trichorhinophalangeal syndrome.

Key genes linked to hair growth and cancer were identified in hairless mice.

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

The research provides a gene-based framework for hair biology, highlighting the Hippo pathway's importance and suggesting links between hair disorders, cancer pathways, and the immune system.

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

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.

Pilose antler extracts help hair growth by activating hair follicle stem cells.