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Aging causes sweat glands to shrink and move upward, leading to less elastic skin and more wrinkles.

DHT reduces a cell's ability to promote hair growth, while 3D culture without DHT improves it.

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

Researchers created a 3D hydrogel that mimics human hair follicles, which may help with hair loss treatments.

Human skin cells produce proenkephalin, which changes with environmental factors and skin diseases.

Stress hormone CRF can cause hair loss by affecting hair growth cells and hormones.

HIF-1α stimulators, like deferiprone, work as well as popular hair loss treatments, minoxidil and caffeine, in promoting hair growth.

New methods to improve the healing abilities of mesenchymal stem cells for disease treatment are promising but need more research.

Different species and human skin models vary in their skin enzyme activities, with pig skin and some models closely matching human skin, useful for safety assessments and understanding the skin's protective roles.

Facial plastic surgery has evolved to focus on less invasive techniques and innovative technologies for cosmetic and reconstructive procedures.

3D bioprinting in plastic surgery could lead to personalized grafts and fewer complications.

Hydrogels combined with extracellular vesicles and 3D bioprinting improve wound healing.

New skin substitutes for treating severe burns and chronic wounds are being developed, but a permanent solution for deep wounds is not yet available commercially.

Wnt proteins from certain skin cells are crucial for normal hair growth and renewal.

Pantothenic acid helps mink hair follicles grow by affecting certain cell signals.

Human stem cells were turned into cells similar to those that help grow hair and showed potential for hair follicle formation.

Hair follicle dermal stem cells are key for regenerating parts of the hair follicle and determining hair type.

Stem cells and their surrounding environment in hair follicles work closely together, affecting hair growth and having implications for cancer and tissue regeneration.

Dermal papillae cells, important for hair growth, come from multiple cell lines and can be formed by skin cells, regardless of their origin or hair cycle phase. These cells rarely divide, but their ability to shape tissue may contribute to their efficiency in inducing hair growth.

Gene network oscillations inside hair stem cells are key for hair growth regulation and could help treat hair loss.

Adult esophageal cells can start to become like skin cells, with a key pathway influencing this change.

Calcium microcapsules are better for long-term use in artificial dermal papilla, while barium microcapsules are good for short-term.

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

Aging causes sweat glands to shrink, leading to skin issues, and blue light can help hair grow.

Laminin-511 is crucial for early hair growth and maintaining important hair development signals.

TGF-β2 plays a key role in human hair growth and development.

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.

Scientists can grow human hair follicle stem cells in a lab without changing their nature, which could help treat hair loss.

The FOXN1 gene is crucial for developing immune cells and preventing immune disorders.

Prolactin affects the production of different keratins in human hair, which could lead to new treatments for skin and hair disorders.