research Dermo-Epidermal Interactions in Reptilian Scales: Speculations on the Evolution of Scales, Feathers, and Hairs
Reptilian scales, feathers, and hairs evolved from changes in skin cell interactions.
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510-540 / 1000+ resultsresearch Fine Structure of Marsupial Hairs, with Emphasis on Trichohyalin and the Structure of the Inner Root Sheath
Marsupial hair structure and keratin distribution are similar to placental mammals.
research A 43-Year-Old Woman with a Solitary, Asymptomatic Nodule on the Scalp
A woman's scalp nodule was a common, harmless pilar cyst, treated by surgical removal.
research Mechanism of Laccase-Assisted Tyrosine Grafting on Keratin Using BSA as a Model Protein
New hair perming method using tyrosine is gentler and can be done with a blow-dryer.
research Anti-Keratin Monoclonal Antibodies for Identifying Animal Hair Fibers
Scientists made antibodies to tell cashmere and wool apart, which could improve how we identify animal fibers.
research Hair Keratin KRT81 Is Expressed in Normal and Breast Cancer Cells and Contributes to Their Invasiveness
The hair keratin gene KRT81 is found in both normal and breast cancer cells and helps them invade surrounding tissues.
research Epidermoid Cyst Found in the Submandibular Gland
A woman had a cyst in her salivary gland, likely from Botox, which was removed and confirmed as an epidermoid cyst.
research Endocrine Controls of Keratin Expression
Hormones control keratin production in skin and hair.
research Cysteine Prevents the Reduction in Keratin Synthesis Induced by Iron Deficiency in Human Keratinocytes
Cysteine helps maintain keratin production in skin cells even when iron is low.
research Internal Structure Changes in Bleached Black Human Hair Resulting from Chemical Treatments: A Raman Spectroscopic Investigation
Chemical treatments on bleached black hair change its internal structure by breaking and reforming bonds, and treatments with hydrolyzed eggwhite protein help repair it.
research Traumatic Alopecia Without Traction Alopecia
Traumatic alopecia causes hair loss from pulling or rubbing, leading to broken hairs and changes in the scalp.
research The Germinative Epithelium of Sheep Vibrissae and Wool Follicles Has Extensive Proliferative Potential but Is Dependent on the Dermal Papilla
Sheep hair follicle cells can grow a lot but need the dermal papilla to do so.
research Vibrissa Hair Bulge Houses Two Populations of Skin Epithelial Stem Cells Distinct by Their Keratin Profile
There are two types of stem cells in rodent hair follicles, each with different keratin proteins.
research Plica Neuropathica in Two Hispanic Patients
Two Hispanic women developed Plica neuropathica, a condition causing tangled hair, possibly due to hair damage and various risk factors.
research Human Hair Keratin Responds to Oxidative Stress via Reactive Sulfur and Supersulfides
Human hair strength and health are linked to sulfur compounds that can be reduced by stress but improved with sulfur supplements.
research Biomechanics of Hair Fiber Growth: A Multi-Scale Modeling Approach
The model shows that factors like follicle shape and stiffness are key for hair growth and anchoring.
research Leveraging Multifaceted Polyphenol Interactions: An Approach for Hair Loss Mitigation
Tannic acid can reduce hair loss by 56.2% by coating hair and releasing beneficial molecules.
research The Human Type II Keratin Gene Cluster on Chromosome 12q13.13: Final Count or Hidden Secrets?
The document concludes that the human keratin gene cluster is complex, with a need for updated naming to reflect over 50 functional genes important for hair and skin biology.
research Follicular Ichthyosis: A Study of Four Patients with Congenital Follicular Hyperkeratosis
The four patients have a unique type of ichthyosis affecting hair follicles.
research AP Collagen Peptides Improve Hair Growth and Quality by Promoting Human Hair Cell Proliferation and Keratin Synthesis
AP collagen peptides may help hair grow better and become stronger.
research Characterization of a Cluster of Human High/Ultrahigh Sulfur Keratin-Associated Protein Genes Embedded in the Type I Keratin Gene Domain on Chromosome 17q12-21
A cluster of sulfur-rich hair protein genes was found on chromosome 17.
research The Genetic Basis of Dermatophytosis Skin Infection Susceptibility
Genetic factors affecting skin health and body weight may increase the risk of dermatophytosis.
research Alkylation of Human Hair Keratin for Tunable Hydrogel Erosion and Drug Delivery in Tissue Engineering Applications
Alkylation of human hair keratin allows for adjustable drug release rates in hydrogels for medical use.
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 Understanding the Effect on Hair Fibers of Coloring and Bleaching Formulations Using High Pressure Differential Scanning Calorimetry
Hair coloring and bleaching can permanently break down hair protein and temporarily change its properties.
research The Binding of Small Molecules and Polymers to Keratin and Their Effects on the Physicochemical and Surface Properties of Hair Fibers
Certain small molecules and polymers can change hair's physical properties and how it feels by affecting the bonds within the hair.
research The Hair Follicle: An Underutilized Source of Cells and Materials for Regenerative Medicine
Hair follicles are valuable for regenerative medicine and wound healing.
research Revisiting the Significance of Keratin Expression in Complex Epithelia
Keratin gene expression helps understand different types of skin cells and their development, and should be used carefully as biological markers.
research Milia May Originate from the Outermost Layers of the Hair Bulge of the Outer Root Sheath: A Case Report
Milia may come from the outer part of the hair follicle.
research Effects of Food-Derived Collagen Peptides on the Expression of Keratin and Keratin-Associated Protein Genes in Mouse Skin
Eating collagen peptides may help with skin and hair growth.