research Identification of reptilian genes encoding hair keratin-like proteins suggests a new scenario for the evolutionary origin of hair
Reptiles have genes similar to hair proteins, suggesting hair's genetic origins predate mammals.
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150-180 / 315 resultsresearch Evolution of hard proteins in the sauropsid integument in relation to the cornification of skin derivatives in amniotes
Hard skin features like scales, feathers, and hair evolved through specific protein changes in different animal groups.
research An overview of chemical straightening of human hair: technical aspects, potential risks to hair fibre and health and legal issues
Chemical hair straightening can damage hair and health, needing safer alternatives and stricter regulations.
research Chemical Composition of Different Hair Types
research Increased rate of hair keratin gene loss in the cetacean lineage
Cetaceans lost hair genes to adapt to water.
research Effect of the FA2H Gene on cashmere fineness of Jiangnan cashmere goats based on transcriptome sequencing
The FA2H gene improves cashmere fineness by enhancing hair growth in goats.
research The Study on Biological Function of Keratin 26, a Novel Member of Liaoning Cashmere Goat Keratin Gene Family
Keratin 26 affects cashmere goat hair growth and is influenced by various treatments.
research Hair Follicle Stem Cell Faith Is Dependent on Chromatin Remodeling Capacity Following Low-Dose Radiation
Low-dose radiation affects hair stem cell function and survival by changing their genetic material's structure.
research Morphological, Macromolecular Structure and Hair Growth
research Ultrastructural localization of hair keratins, high sulfur keratin-associated proteins and sulfhydryl oxidase in the human hair
Hair proteins change location and structure as hair cells mature.
research Expression analysis of KAP9.2 and Hoxc13 genes during different cashmere growth stages by qRT-PCR method
KAP9.2 and Hoxc13 genes are important for cashmere growth and vary in activity during different stages.
research Identification of key genes and signaling pathways related to Hetian sheep wool density by RNA-seq technology
Certain genes and pathways are linked to the production of finer and denser wool in Hetian sheep.
research Drivers of plateau adaptability in cashmere goats revealed by genomic and transcriptomic analyses
The study found that genetic differences related to hair growth and other traits help cashmere goats adapt to high-altitude environments.
research Nutritional Disorders of the Hair and Their Management
research Hair for brain trade-off, a metabolic bypass for encephalization
Human hair loss may have evolved to help increase brain size.
research Seasonal Variability in Transcript Expression of Type I and Type II Keratins in Wool Follicles of Lustrous Fleece-Producing Magra Sheep
Higher keratin protein levels are important for the wool's shine in Magra sheep.
research Whole transcriptome sequencing of different hair types in inner Mongolian cashmere goats
Hair type differences in cashmere goats are linked to keratin and cytoskeletal organization.
research Bio‐active designed peptide for hair keratin strengthening
Pal-KCV peptide strengthens hair and reduces breakage by up to 52%.
research Valorization of Unconventional Hair Waste: Unlocking Opportunities in Materials and Chemical Engineering
Human hair waste can be valuable in engineering and materials due to its unique properties.
research Comparative histomorphometric and transcriptomic analysis reveals potential genetic determinants of pelage variation between hairy and coarse-woolly sheep
Genetic differences in sheep affect wool type, with fat and immune genes influencing hair traits.
research Integrating proteomics revealed the key targets for molecular breeding of fine cashmere traits in cashmere goats
Key proteins affecting cashmere fiber quality were identified for better breeding.
research Ernährungsstörungen des Haares und deren Management
research Melatonin’s effect on hair follicles in a goat (Capra hircus) animal model
Melatonin improved secondary hair growth in goats but didn't affect primary hair density or litter size.
research Overview of popular cosmeceuticals in dermatology
Many popular skincare products claim to prevent aging but lack strong evidence to prove their effectiveness and safety.
research Trends in biopolymer science applied to cosmetics
Biopolymers are increasingly used in cosmetics for their non-toxicity and skin benefits, with future biotech advancements likely to expand their applications.
research 47-Year-Old Female with Alopecia on the Frontal and Temporal Scalp
Early treatment of traction alopecia can reverse hair loss; prevention involves avoiding tight hairstyles.
research Known and Unknown Features of Hair Cuticle Structure: A Brief Review
The hair cuticle is made of tough proteins that protect the hair, but more research is needed to fully understand its structure.
research The Annual Changes of Clinical Manifestation of Androgenetic Alopecia Clinic in Korean Males and Females: A Outpatient-Based Study
AGA increased yearly, type I most common, and family history and seborrheic dermatitis often linked.
research Traction Alopecia
Tight hairstyles, especially on chemically treated hair, can cause reversible hair loss if caught early but may become permanent if not addressed.
research Action of Thioglycolic Acid and L-Cysteine to Disulfide Cross-Links in Hair Fibers during Permanent Waving Treatment
Thioglycolic acid and L-cysteine change hair structure differently during perms, affecting hair strength and curling efficiency.