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

Scientists have developed a method to keep chicken feather follicles alive and structurally intact in a lab for up to a week.

Feathers are useful for researching growth, regeneration, and the effects of treatments like chemotherapy on hair loss.

The document concludes that for hair and feather growth, it's better to target the environment around stem cells than the cells themselves.

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

Chicken feather gene mutation helps understand human hair disorders.

Sex hormones affect hair and feather growth and may help manage alopecia and hormone-dependent cancers.

Chemotherapy and radiation therapy cause skin and hair damage by altering gene expression and signaling pathways.

Different ectodermal organs like hair and feathers regenerate differently, with specific stem cells and signals involved in their growth and response to the environment.

The conclusion is that skin and hair patterns are formed by a mix of cell activities, molecular signals, and environmental factors.

Wnt5a slows down hair growth by blocking a specific pathway during hair regeneration.

Increasing Wnt10b levels can help grow new hair follicles in mice.

Higher minoxidil dose helps hair growth in non-responders without side effects.

Early and late matrix progenitors in hair follicles create different cell layers, with early ones forming the companion layer and later ones forming the inner root sheath and hair shaft.

Sweat glands and hair follicles are determined by opposing signals, with BMPs promoting sweat glands and blocking BMPs leading to hair follicles.

Researchers improved a method to study individual cells in newborn mouse skin and found a way to assess the severity of a skin condition in humans.

The study found a link between the severity of Lichen Planopilaris seen by doctors and the details seen under a microscope, and created a new way to measure this severity.

Hard skin features like scales, feathers, and hair evolved through specific protein changes in different animal groups.

Researchers created a long-lasting mouse skin cell strain that may help with hair growth research and treatments.

Vitamin B3 may help prevent hair loss and promote hair growth by protecting scalp cells from stress and reducing hair growth-blocking proteins.

Injecting CHIR-99021 into goose embryos improves feather growth by changing gene activity and energy processes.

Good feather growth in poultry needs the right balance of proteins, amino acids, minerals, and vitamins.

Feather patterns are influenced by enhancers and chromatin looping, and the structure of protein complexes important for hair growth has been detailed.

The Msx2 gene affects feather development in Hungarian white geese and a specific gene variation could indicate feather quality.

cDermo-1 causes dense skin, feathers, and scales in chickens.

BMP2 and BMP7 have opposite roles in feather formation.

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

The study found unique microscopic features for hair or feather in five animal ingredients in Shenrongbian pill.

The research found specific genes and proteins that affect how fast chickens' feathers grow, which is not solely determined by traditional inheritance patterns.

Experiments can shape how feathers grow and develop.