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The simulation showed that hypobaric pressure improves drug delivery through the skin, but stretching alone doesn't fully explain the increase.

3D microenvironments in microwells improve hair follicle stem cell behavior and hair regeneration.

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

Liposomes improve drug delivery and reduce skin irritation in dermatology.

Nanoemulsions improve stability and delivery of active ingredients in cosmetics for skin and hair care.

The homogenization theory effectively describes how flow behaves differently across asymmetric membranes.

Turing patterns are now recognized as important in developmental biology.

Different factors affect where drugs are absorbed in the small intestine, which is important for effective medication use.

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

Hair analysis for drugs needs a better understanding of how drugs enter hair, considering factors like hair structure and pigmentation.

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

Hair absorbs molecules differently based on their size, charge, and love for water, and less at higher pH; this can help make better hair products.

Different compounds move through artificial sebum at different rates, which can help choose the best ones for targeting hair follicles.

PEI diffuses into hair at a constant rate, and urea speeds up this process.

Older thin hair is not just thinner but also has different shape, structure, and stiffness.

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

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 understanding how feathers and hairs pattern can help in developing hair regeneration treatments.

Human hair is a significant sample for various tests in clinical, nutritional, archaeological, and forensic studies.

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

Different oils penetrate hair differently; monounsaturated oils like olive oil penetrate better than polyunsaturated oils.

Electrostatic interactions mainly stabilize the binding of peptides to hair keratin.

Hair follicle development is controlled by interactions between skin tissues and specific molecular signals.

Feather growth and regeneration involve complex patterns, stem cells, and evolutionary insights.

Dyeing hair can help target and destroy hair follicles selectively.

Minoxidil absorption in skin is slowed by cleansing, depends on how long it stays on the skin, and is not much affected by reapplication.

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

GATA6 is important for maintaining and differentiating cells in a key area of human skin.

Future hair loss treatments should aim to extend hair growth, reactivate resting follicles, reverse shrinkage, and possibly create new follicles, with gene therapy showing promise.

Scientists made a mouse that shows how a specific protein in the skin changes and affects hair growth and shape.