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A new system for classifying curly hair types using precise measurements can improve hair care products and cultural inclusion.

Mechanical force is important for the first contact between skin cells and hair growth in mini-organs.

New methods to classify curly hair types were developed based on shape and strength.

PRP injections significantly increased hair count and density with less pain.

The new device safely and effectively rejuvenates skin, making it thicker and healthier.

New methods can better classify curly hair types and lead to improved hair care products.

Longer time setting curls overnight leads to better curl retention.

Disulfide bonds make keratin in hair stronger and tougher.

14,15-EET may help reduce poststroke pain by affecting certain brain proteins.

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

Metformin helps improve skin regeneration by increasing the growth of skin stem cells.

Atomic Force Microscopy is a more accurate way to assess hair damage and the effect of cosmetic treatments.

Desmoglein 3 is important for keeping hair follicle stem cells inactive and maintaining their special properties.

The 2% minoxidil cream is stable, spreads well on the skin, and helps with hair growth.

Higher temperatures improve rabbit hair strength up to 50°C, but moisture weakens it.

WNT signaling is crucial for skin development and healing.

The keratin-graphene oxide composite is stronger, more heat resistant, and better at blocking gases than pure keratin, offering an eco-friendly use for waste hair.

Adding keratin to a mix of cow hair and plant-based plastic makes it stronger.

Coconut oil helps protect and improve damaged hair.

Vitamin D3 applied to mouse skin caused more wrinkles and sagging due to changes in the skin's outer layer.

High glycine–tyrosine keratin-associated proteins help make hair strong and maintain its shape.

Curly hair breaks due to mechanical damage and environmental factors, not chemical makeup, and needs ongoing care to prevent breakage.

Mechanical trauma like towel drying can cause knotted hair even in straight hair.

Environmental, chemical, mechanical, and personal health factors can all damage hair and contribute to hair loss or changes in hair quality.

TRPA1 is crucial for mechanical sensitivity in skin sensory neurons.

AMFIBHA scaffold significantly healed large full-thickness burn wounds in rabbits and restored skin's mechanical properties.

Mice can regrow hair on wounds due to specific cell interactions and mechanical forces not seen in rats.

The document concludes that hirsutism in women, often caused by PCOS, requires systematic evaluation and can be treated with medications, mechanical removal, or cosmetic methods, with weight loss also being beneficial.