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Involucrin helps strengthen the inner parts of human hair.

Hair can regrow in large wounds through a process similar to how hair forms in embryos, and understanding this could lead to new treatments for hair loss or scarring.

Nanoparticle-based drug delivery to hair follicles is more effective when tested under conditions that match skin behavior.

Activating a protein called β-catenin in adult skin can make it behave like young skin, potentially helping with skin aging and hair loss.

Peptide hydrogels show promise for healing skin, bone, and nerves but need improvement in stability and compatibility.

Hair loss in Androgenetic alopecia (AGA) is due to altered cell sensitivity to hormones, not increased hormone levels. Hair growth periods shorten over time, causing hair to become thinner and shorter. This is linked to miscommunication between cell pathways in hair follicles. There's also a change in gene expression related to blood vessels and cell growth in balding hair follicles. The exact molecular causes of AGA are still unclear.

Surface Plasmon Resonance is a useful tool for studying protein interactions and has potential for future technological advancements.

Nanofiber scaffolds help wounds heal by delivering drugs directly to the injury site.

Researchers developed a 3D model of human hair follicle cells that can help understand hair growth and test new hair loss treatments.

The cosmetic industry should adapt to the varied beauty standards of ethnic groups and offer specialized treatments.

Fermented soy protein may help prevent bone loss by affecting bone cell activity.

The nucleus is key in controlling skin growth and repair by coordinating signals, gene regulators, and epigenetic changes.

Nanomaterials can improve hair care products and treatments, including hair loss and alopecia, by enhancing stability and safety, and allowing controlled release of compounds, but their safety in cosmetics needs more understanding.

Using focused ultrasound on the brain can help epilepsy medicine work better in rats.

Adipose-derived stem cells show potential for skin rejuvenation and wound healing but require more research to overcome challenges and ensure safety.

Basement membrane changes are crucial for hair follicle development.

Fetal wound healing changes with development, affecting inflammation and collagen, which may influence scarring.

PBMCsec can help reduce and improve thick skin scars.

Aging makes hair thinner and rougher, with less clear edges.

The industry should promote pure luxury hair fibers, improve technology, and diversify products to support growers and ensure sustainable use.

Neonate scalp hair is thinner, lacks a medulla, and has smaller follicles compared to adult hair.

Human hair's strength comes from a honeycomb-like structure and macrofibrils.

Hair stiffness is higher when it has more para-like cortical cells.

Trichothiodystrophy hair is structurally abnormal with protein and organization issues.

Researchers developed a new method to clearly see and label hair proteins with minimal errors using advanced freezing and microscopy techniques.

Researchers isolated and identified structural components of human hair follicles, providing a model for studying hair formation.

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

The document explains how hair is studied in forensics to identify its source and its role in criminal investigations.

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

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