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Horse skin has a layered epidermis, a dermis with hair follicles, sweat and sebaceous glands, and is supplied by small arteries.

Human hair follicle dermal cells can effectively replace other cells in engineered skin.

Guasha changed rat skin appearance and blood vessels temporarily without affecting certain nerve proteins or fiber structure.

As sheep age, their hair fibers and follicles grow larger and more organized, with no significant differences between males and females.

Androgenic alopecia causes hair follicle degradation and skin restructuring, but some hair elements remain.

Human amniotic membrane helps heal skin wounds faster and with less scarring.

Shrunken heads retain some facial features and hair characteristics, allowing for limited individual identification.

New treatments for skin and hair repair show promise, but further improvements are needed.

Nanocarriers could improve how drugs are delivered through the skin but require more research to overcome challenges and ensure safety.

Transfollicular drug delivery is promising but needs more research to improve and understand it better.

Nanoparticle-based drug delivery to hair follicles is more effective when tested under conditions that match skin behavior.

Skin aging is largely due to differences in stiffness and elasticity between skin layers, leading to wrinkles.

Common cosmetic dermatology techniques improve skin damaged by the sun and aging.

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

New treatments for skin and hair disorders in women of color address unique biological differences and include specific acne medications, sunscreens, skin lighteners, and hair care adjustments.

Sox2 controls hair color by affecting pigment production in hair follicles.

The skin has multiple layers and cells, serves as a protective barrier, helps regulate temperature, enables sensation, affects appearance, and is involved in vitamin D synthesis.

Cells in hair follicles help create fat cells in the skin by releasing a protein called Sonic Hedgehog.

Hedgehog signaling in certain cells is crucial for hair growth during wound healing.

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

Different fibroblasts play key roles in skin healing and scarring.

3D bioprinting improves wound healing by precisely creating scaffolds with living cells and biomaterials, but faces challenges like resolution and speed.

Confocal Laser Scanning Microscopy (CLSM) is a useful tool for studying how drugs interact with skin and diagnosing skin disorders, despite some limitations.

Certain cells around hair follicles help improve skin regeneration for potential use in skin grafts.

The conclusion is that a combination of noninvasive treatments and lifestyle changes can improve skin health during menopause.

Skin health and repair depend on the signals between skin stem cells and their surrounding cells.

Newborn mouse skin cells can grow hair and this process can be recreated in adult cells to potentially help with hair loss.

Advancements in creating skin grafts with biomaterials and stem cells are promising, but more research is needed for clinical application.

The research suggests that a specific skin gene can be controlled by signals within and between cells and is wrongly activated in certain skin diseases.

The research identified key proteins and genes that may influence wool bending in goats.