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

Heat transfer in hair is slower in groups of hair, increasing the risk of damage from high-temperature styling tools.

The conclusion is that the nuclear lamina and LINC complex in skin cells respond to mechanical signals, affecting gene expression and cell differentiation, which is important for skin health and can impact skin diseases.

Longer time setting curls overnight leads to better curl retention.

Speak up at meetings to improve safety in cosmetic procedures.

The 2023 guideline for PCOS suggests using updated diagnostic criteria, assessing related health risks, and recommends lifestyle changes and specific treatments for symptoms and fertility issues.

Hair treatments cause significant structural changes, especially with excessive heat, regardless of ethnicity.

A new hair treatment using a natural polyphenol complex improves hair strength, reduces static, and protects against UV damage.

Hair ages as the cuticle wears down, especially beyond 1 meter from the root, affecting its strength and shine.

Hair's internal fibers are arranged in a pattern that doesn't let much water in, and treatments like oils and heat change how much water hair can absorb.

TRP-hair essence protects hair from heat damage, maintains color, and strengthens hair.

TRPA1 is crucial for mechanical sensitivity in skin sensory neurons.

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

Low-molecular weight hyaluronate can make damaged hair stronger.

Using sharp tools and the right techniques in hair transplant surgery leads to less damage to hair follicles.

Researchers developed a new skin patch that delivers more finasteride into the skin, potentially improving treatment for hair loss and prostate issues.

Most women with excess hair growth have an underlying hormonal issue, often treated with medication and hair removal methods.

Idiopathic hirsutism causes excessive hair growth in women, can be treated with medication and hair removal, but cannot be fully reversed.

Hirsutism in women often indicates a hormonal imbalance and can be managed with a combination of hormonal treatments and hair removal methods.

Hair's structure and properties change with pH; acidic pH maintains strength and less swelling, while alkaline pH increases water content and swelling.

Graphene-based hair dye is a safe, durable, and effective alternative to traditional black hair dyes.

The KRTAP7-1 gene is very similar across different cattle and yak breeds and likely plays a role in hair strength and shape.

Newly born mesenchymal cells quickly spread out in response to tissue tension during early development.

Androgen-modulating drugs do not significantly change the heat sensitivity of prostate cancer cells.

Using both TGA and DTDG in hair straightening reduces hair damage compared to using TGA alone.

Scientists found a specific group of itch-sensing nerve cells in mice important for feeling itch but not for sensing heat or touch.

Photothermal hydrogels are promising for infection control and tissue repair, and combining them with other treatments could improve results and lower costs.

Thioglycolate lotions are the most popular method for permanent waving and hair straightening.

Lanyu pigs show that partial-thickness wounds can partially regenerate important skin structures, which may help improve human skin healing.

The conclusion is that hair loss from CCCA may be genetic and not solely caused by hair grooming practices.