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Keratin from hair binds well to gold and BMP-2, useful for bone repair.

Hair's strength and flexibility come from its protein structure and molecular interactions.

Frequent hair coloring and styling can damage hair and cause breakage or loss.

The article concludes that advancements in hair cosmetics require dermatologists to stay informed about products and their potential risks, including allergies and higher risks for hairdressers.

Permanent hair dyes use chemicals that react with hydrogen peroxide to create color.

Future hair cosmetics will be safer and more effective.

Scientists created a non-toxic, sugar-based hair product that can style hair without damage.

Hair fibers interact through classical forces, which are influenced by treatments and products, important for hair care and other applications.

Water and fatty acids affect hair's surface differently based on hair damage, and models can help understand hair-cosmetic interactions.

The study found that a polymer treatment changes the charge on hair surfaces, making bleached hair smoother and less porous.

Conductive hydrogels show promise for medical uses like healing wounds and tissue regeneration but need improvements in safety and stability.

Different ethnicities and treatments affect human hair strength and structure.

Hair absorbs alkali bromide salts and water, affecting its structure, with absorption decreasing at higher temperatures.

Hair treatments like bleaching increase friction by exposing tiny pores on the hair surface.

A new anti-baldness patch effectively treats hair loss by blocking enzymes linked to the condition.

Understanding hair biology is key to developing better treatments for hair and scalp issues.

Chitosan, a natural substance, can be used to create tiny particles that effectively deliver various types of drugs, but more work is needed to improve stability and control of drug release.

Chemical hair straightening can damage hair and health, needing safer alternatives and stricter regulations.

Dermoscopy helps quickly identify hair breakage in people of African descent.

The conclusion is that certain cell interactions and signals are crucial for hair growth and regeneration.

Most Hairless gene mutations reduce its ability to work with the Vitamin D Receptor, which might explain a certain type of hair loss.

The document concludes that sex hormones are crucial for mammalian reproduction, health, and behavior, and require more research for therapeutic use.

Myc activation reduces skin stem cells by affecting cell adhesion.

Nonpalmoplantar skin cells can be made to express keratin 9 by interacting with palmoplantar fibroblasts.

Keratin filaments' elasticity is influenced by their terminal domains and surrounding medium.

Passiflora incarnata may help with anxiety but has risks and drug interactions. There's a genetic link between Fragile X Syndrome and Autism Spectrum Disorder. 6.7% of urine cultures showed hospital-acquired urinary tract infections. Children used screens more during COVID-19, causing various health complaints. Autism Spectrum Disorder is often underdiagnosed in females. Dissociative disorders in childhood sexual abuse victims are more common in males. Most pregnant teenagers are not dissatisfied with their body image but worry about weight. Diagnosing tuberculosis after knee surgery is challenging due to non-specific symptoms. Post-COVID-19 syndrome is more common in older, severely affected patients. Psychiatrists should be part of pain management teams due to the psychological aspects of pain.

Different types of fibroblasts play specific roles in wound healing and cancer, which could help improve treatments.

Human hair keratins can be turned into useful 3D biomedical scaffolds through a freeze-thaw process.

Hair growth is influenced by hormones and goes through different phases; androgens can both promote and inhibit hair growth depending on the body area.

Dental erosion is common in adolescents and is linked to diet and higher socioeconomic status.