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Camel hair structure, not color, helps camels stay cool in the desert.

The DNA of ancient Koreans from the Three Kingdoms period shows a mix of northern Chinese and Japanese-Jomon ancestry, revealing two distinct genetic groups.

Infrared and Raman imaging can non-destructively analyze hair structure and help diagnose hair conditions.

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

Permanent waving weakens hair by altering its protein structure.

Human hair has different protein structures in its cuticle and cortex.

NuMA-microtubule interactions are vital for proper skin structure formation and function.

The near-naked hairless mutation causes hair loss but is not due to a mutation in the hairless gene itself.

SETDB1 is essential for controlling DNA methylation, silencing retrotransposons, and maintaining skin cell health, with its absence leading to skin inflammation and hair loss.

Heat and UV exposure damage hair structure by altering keratins.

Hairless mammals evolved quickly in both gene and non-gene areas related to skin and hair.

Human hair growth involves active, resting, and intermediate phases, and examining plucked hairs can teach students about hair biology and diseases.

Hairless mammals have genetic changes in both their protein-coding and regulatory sequences related to hair.

Hairlessness in mammals is due to complex genetic changes in both genes and regulatory regions.

Adult vibrissa follicle stem cells can regenerate hair follicles, glands, and skin.

Gamma-ray exposure can cause long-lasting damage to hair follicles, affecting hair structure and color.

Human hair has a new region with ordered filaments and the cuticle contains β-keratin sheets.

GRK2 is essential for healthy hair follicle function, and its absence can lead to hair loss and cysts.

Tandem repeats significantly influence hair color, especially darker shades, across different ancestries.

The trichohyalin gene is located at chromosomal region 1q21 with other skin-related protein genes.

Continued vaccine and drug development is crucial due to new virus variants and regional infection spikes.

People with alopecia areata have similar retinal structures but thicker choroidal regions compared to those without the condition.

Sweat gland stem cells help maintain glands, aid wound healing, and can regenerate skin structures.

Intermediate filaments are crucial for cell structure and function, regulated by specific genes and proteins.

Porcine skin varies by region, affecting its use as a human skin model.

The androgen receptor's shape-changing ability helps it function but can lead to cancer treatment resistance.

The study found that a one-step antibody method is better than the LSAB method for accurately studying hair follicle structures without false positives.

Hair dye colors mainly target melanin granules in black hair.

Treatments improved hair surface and scale structure but didn't increase certain bonds in the hair cortex.

The research found that postmortem root bands in hair are likely caused by the breakdown of a specific part of the hair's inner structure after death.