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The HoxC gene cluster and its enhancers are essential for developing hair and nails in mammals.

Hair keratins evolved from ancient proteins, diversifying through gene changes, crucial for forming claws and later hair in mammals.

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

Angora goat hair grows faster and produces more protein than cashmere goat hair, and certain hormones and nutrients positively affect hair growth and protein synthesis.

Eastern Red Bat hair contains various glycerophospholipids, mainly phosphatidylcholine.

Dermal stem cells help regenerate hair follicles and heal skin wounds.

Hair growth can be stimulated by combining certain skin cells, which can rejuvenate old cells and cause them to specialize in hair follicle creation.

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

Cat claws stay sharp by shedding their outer layer through microcracks formed during activities.

Researchers created a fully functional, bioengineered skin system with hair from stem cells that successfully integrated when transplanted into mice.

Fetal wounds heal without scarring because of different biological factors, which could help improve adult wound healing.

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

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

Different hair types in mammals are linked to variations in specific protein genes, with changes influenced by their living environments.

Hairlessness in mammals is caused by combined changes in genes and regulatory regions.

Hairless mammals evolved quickly in both gene and non-gene areas related to skin and hair.

Probiotic bacteria improved skin and hair health in aged mice.

The workshop highlighted the genetic links and psychological impacts of hair loss and skin disorders.

The conclusion is that understanding how feathers and hairs pattern can help in developing hair regeneration treatments.

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

Fish oil improves skin health in people with diabetes and high cholesterol.

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

Immune cells affect hair growth and could lead to new hair loss treatments.

Lizards can regrow their tail scales with the same structure, distribution, and gender-specific features as the original ones, and this unique ability is not seen in adult mammals.

Loss of Fz6 disrupts hair follicle and associated structures' orientation.

The gene Msx2 is crucial for hair follicle regeneration during wound healing.

Monotreme hair structure and protein distribution are similar to other mammals, but their inner root sheath cornifies differently, suggesting a unique evolution from reptile skin.

Chicken feather gene mutation helps understand human hair disorders.

Pangolins have lost some skin-related genes, but kept others, leading to their unique scales and skin features.

Pangolins have lost some skin-related genes, but kept others, showing complex skin evolution.