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The model better predicts how water-loving and fat-loving substances move through the skin by including tiny pores and hair follicle paths.

Nanotechnology improves minoxidil treatment for hair loss.

Wnt signaling is crucial for skin and hair development and its disruption can cause skin tumors.

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.

Dyeing hair can help target and destroy hair follicles selectively.

Dyes can penetrate human skin and hair follicles up to 1.2 mm deep and the sebaceous gland can store dye; Indocyanine Green lotion was made for safe dyeing and monitoring.

Propylene glycol and ethanol increase finasteride skin absorption, sodium lauryl sulfate doesn't.

Nanoparticles improve drug delivery through the skin but more research is needed on their long-term effects and skin penetration challenges.

Turing patterns are now recognized as important in developmental biology.

The new minoxidil gel reduces runoff and improves eyebrow hair growth.

The nanocomposite films with vitamins and nanoparticles are promising for fast and effective burn wound healing.

Researchers developed a model that shows hair follicles increase skin absorption of caffeine by 20%.

Diffusion in artificial sebum is mainly influenced by molecular size and is much faster than in skin lipids.

Researchers created early-stage hair-like structures from skin cells, showing how these cells can self-organize, but more is needed for complete hair growth.

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

Skin patterns form through molecular signals and genetic factors, affecting healing and dermatology.

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

Pig skin is a good substitute for human skin to measure drug absorption, but differences in skin structure and enzymes across species must be considered.

Fingerprints form uniquely before birth due to specific genetic pathways and local signals.

Mice can grow new hair follicles after skin wounds through a process not involving existing hair stem cells, but requiring more research to understand fully.

The document concludes that computational models are useful for understanding immune responses and could improve cancer immunotherapy.

Rubbing skin increases absorption of water-soluble drugs from lotions and creams, but not oil-soluble drugs.

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

Certain signals and genes play a key role in hair growth and regeneration, and understanding these could lead to new treatments for skin regeneration.

The exact identity of skin stem cells and how skin cells differentiate is not fully known.

BMP2 and BMP7 have opposite roles in feather formation.

Fusidic acid can be an effective topical treatment for superficial bacterial infections in dogs.

Effective sunscreen formulations can reduce skin absorption and enhance protection.

The emu oil emulsion with minoxidil was better at promoting hair growth than the commercial product.

Cationic polymers improved liposome stability and increased skin absorption of aciclovir and minoxidil.