research Cell Death by Cornification
Cornification is how skin cells die to form the protective outer layer of skin, hair, and nails.
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360-390 / 432 resultsresearch A Mouse Model for the Basal Transcription and DNA Repair Syndrome Trichothiodystrophy
Researchers created a mouse with the same mutation as humans with trichothiodystrophy, showing similar symptoms and confirming the condition is due to defects in DNA repair and gene activity.
research Uterine Transplantation in Transgender Women
Uterine transplants for transgender women are feasible but need more research.
research Mammalian Keratin-Associated Proteins (KRTAPs) Subgenomes: Disentangling Hair Diversity and Adaptation to Terrestrial and Aquatic Environments
Different hair types in mammals are linked to variations in specific protein genes, with changes influenced by their living environments.
research Structure and Mechanical Properties of Human Trichocyte Keratin Intermediate Filament Protein
Disulfide bonds make keratin in hair stronger and tougher.
research The Developmental Basis of Fingerprint Pattern Formation and Variation
Fingerprints form uniquely before birth due to specific genetic pathways and local signals.
research A Conditioned Medium of Umbilical Cord Mesenchymal Stem Cells Overexpressing Wnt7a Promotes Wound Repair and Regeneration of Hair Follicles in Mice
A special stem cell fluid can speed up wound healing and hair growth in mice.
research Medical and Aesthetic Procedural Dermatology Recommendations for Transgender Patients Undergoing Transition
Dermatologists are important in helping transgender people with skin issues and physical changes during their transition.
research Regionalization of the Skin
Skin varies in thickness, color, and features due to complex genetic and cellular processes.
research Metabolic Syndrome – A New Definition and Management Guidelines: A Joint Position Paper by Various Polish Medical Societies
The Polish medical societies have redefined metabolic syndrome and recommend lifestyle changes, certain medications, and possibly bariatric surgery for treatment. They also discuss managing related health conditions.
research Attenuated Total Reflection Fourier Transform Infrared Spectroscopy Analysis of Human Hair Fiber Structure
Human hair has different protein structures in its cuticle and cortex.
research Hair as an Index of Protein Malnutrition
Hair cystine levels may indicate protein malnutrition, but more research is needed.
research Analysis of Hair Cortisol as an Indicator of Chronic Stress in Pigs in Two Different Farrowing Systems
Pigs in farrowing crates and loose-housing systems showed no difference in chronic stress levels as measured by hair cortisol.
research Tryptophan in Human Hair: Correlation with Pigmentation
Men have more tryptophan in their hair than women, and it increases with age and is higher in darker and grey or white hair.
research Tardily Accelerated Neurologic Deterioration in Two-Step Thallium Intoxication
Thallium poisoning can cause worsening nerve damage and vision loss without typical symptoms.
research Within-Person Changes of Cortisol, Dehydroepiandrosterone, Testosterone, Estradiol, and Progesterone in Hair Across Pregnancy, with Comparison to a Non-Pregnant Reference Group
Hormone levels in hair change during pregnancy, with progesterone increasing significantly compared to non-pregnant women.
research Temporary Relocation During Rest Periods: Relocation Stress and Other Factors Influence Hair Cortisol Concentrations in Horses
Moving horses to new places can increase their stress levels, as shown by higher stress hormone in their hair.
research Is Increased Constitutive Skin and Hair Pigmentation an Early Sign of Puberty?
Darker skin in 10-year-old girls may be an early sign of puberty.
research Amniotic Allograft Implantation for Midface Aging Correction: A Retrospective Comparative Study with Platelet-Rich Plasma
Amniotic allograft may be more effective than platelet-rich plasma for midface aging treatment.
research Necessity of Facial Contouring in Feminization Surgery for Chinese Transgender Females
Facial contouring is crucial for the satisfaction and well-being of Chinese transgender females.
research Complex X Chromosome Rearrangement Associated with Multiorgan Autoimmunity
A complex X chromosome rearrangement can increase the risk of multiple autoimmune diseases.
research Relationship Between the Bacterial Community Structures on Human Hair and Scalp
The scalp has more diverse bacteria, while hair has more bacteria and unique types.
research The Physical Properties of Hair Fibers
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research The Tale of Stress: An Exploratory Analysis of Cortisol Levels in the Tail Hair of Captive Asian Elephants
Elephant tail-hair can show past stress levels, matching times when stressful events happened.
research Therapeutic Use of Caffeine in Dermatology: A Literature Review
Caffeine may benefit skin and hair health but more research is needed to confirm its effectiveness in dermatology.
research 4-O-Methylhonokiol Protects HaCaT Cells from TGF-β1-Induced Cell Cycle Arrest by Regulating Canonical and Non-Canonical Pathways of TGF-β Signaling
4-O-Methylhonokiol helps protect skin cells from growth-stopping effects of a protein by regulating growth-related pathways.
research Genetic Prediction of Male Pattern Baldness Based on Large Independent Datasets
New models predict male pattern baldness better than old ones but still need improvement.
research Staphylococcus Epidermidis Cicaria, a Novel Strain Derived From the Human Microbiome, and Its Efficacy as a Treatment for Hair Loss
A new strain of bacteria from the human skin can help prevent hair loss.
research Nanoindentation of Hair Cortex and Medulla Regions
research Autophagy Controls the Protein Composition of Hair Shafts
Autophagy changes the protein makeup of hair.