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New biofabrication technologies could lead to treatments for hair loss.

Neuregulin3 affects cell development in the skin and mammary glands.

Horse skin stem cells combined with platelet-rich plasma improve skin healing.

Conditioned medium from keratinocytes can improve hair growth potential in cultured dermal papilla cells.

Exosomes could be a promising way to help repair skin and treat skin disorders.

Nanotechnology could improve hair regrowth but faces challenges like complexity and safety concerns.

Organoids help study and treat genetic diseases, offering personalized medicine and therapy testing.

The enzyme from Bacillus cereus can be used in detergents and leather processing.

The skin systems of jawed vertebrates evolved diverse appendages like hair and scales from a common structure over 420 million years ago.

Keratin from human hair shows promise for medical uses like wound healing and tissue engineering.

MMP-2 and MMP-9 help hair grow, while their inhibitors peak when hair growth slows.

A specific group of skin stem cells was found to help maintain hair follicle cells.

The right cells and signals can potentially lead to scarless wound healing, with a mix of natural and external wound healing controllers possibly being the best way to achieve this.

Keratosis pilaris is often linked to genetic mutations and causes skin and hair abnormalities, regardless of those mutations.

Mutations in NIPAL4 cause skin issues by disrupting lipid layers, but some improvement is seen with topical treatment.

Current methods can't fully recreate skin and its features, and more research is needed for clinical use.

Caspases are enzymes important for both cell death and various non-lethal cell functions, affecting head development and hair growth, with different caspases playing specific roles.

The HtrA1L364P mutation causes brain dysfunction and blood vessel damage.

Nanofiber scaffolds help wounds heal by delivering drugs directly to the injury site.

3D bioprinting is useful for making tissues, testing drugs, and delivering drugs, but needs better materials, resolution, and scalability.

3D imaging of skin biopsies offers better accuracy but is time-consuming and can't clear melanin.

Scientists have improved 3D models of human skin for research and medical uses, but still face challenges in perfectly replicating real skin.

Epidermal stem cells help heal severe skin wounds and have potential for medical treatments.

Wnt signaling is crucial for skin development and hair growth.

Human stem cells can help form hair follicles in mice.

BMP signaling is essential for the development of touch domes.

Lasers have become precise tools in skin treatment and diagnosis, with ongoing advancements improving their effectiveness.

Lipocalin-Type Prostaglandin D2 Synthase (L-PGDS) is a protein that plays many roles in the body, including sleep regulation, pain management, food intake, and protection against harmful substances. It also affects fat metabolism, glucose intolerance, cell maturation, and is involved in various diseases like diabetes, cancer, and arthritis. It can influence sex organ development and embryonic cell differentiation, and its levels can be used as a diagnostic marker for certain conditions.

Skin and its underlying fat layer act together to resist mechanical stress, and reinforcing this composite structure may help more with anti-aging than just strengthening the skin alone.

Leptin, a hormone from fat cells, affects immune responses and can influence skin diseases and hair growth.