research Human Skin Color: Origin, Variation, and Significance
Human skin and hair color variation is mainly due to melanin produced by a few genes, with melanin protecting against sun damage.
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research Complementary Evolution of Coding and Noncoding Sequence Underlies Mammalian Hairlessness
Both gene and non-gene areas of DNA evolved to make some mammals hairless.
research Editor's Evaluation: Complementary Evolution of Coding and Noncoding Sequence Underlies Mammalian Hairlessness
Hairlessness in mammals is due to complex genetic changes in both genes and regulatory regions.
research The Evolutionary Trajectory of Primate Skin Appendage Traits
Humans evolved to have less hair and more sweat glands than chimpanzees and macaques.
research In Situ Tensile Deformation Characterization of Human Hair with Atomic Force Microscopy
AFM helped show how hair changes under tension and the effects of damage and conditioner.
research Dermal Delivery of Topically Applied Oligonucleotides via Follicular Transport in Mouse Skin
Topical oligonucleotide therapy targets hair follicles effectively.
research Tissue and Circulating MicroRNA Co-expression Analysis Shows Potential Involvement of miRNAs in the Pathobiology of Frontal Fibrosing Alopecia
Certain microRNAs might help identify and understand Frontal Fibrosing Alopecia.
research Tumor Necrosis Factor-Induced Alopecia: Alternative Pathology and Therapy
TNF-inhibitor induced alopecia can be treated effectively with different therapies.
research Type 2 Diabetes Mellitus Inhibits Skin Renewal Through Inhibiting WNT-Dependent Lgr5+ Hair Follicle Stem Cell Activation in C57BL/6 Mice
Type 2 diabetes slows down skin and hair renewal by blocking important stem cell activation in mice.
research High-Frequency Ultrasonography of the Scalp: A Comparison Between Androgenetic Alopecia and Healthy Volunteers
High-frequency ultrasound can effectively visualize and assess hair loss.
research Trichoscopic Evaluation of Focal Non-Cicatricial Alopecia in Egyptian Children
Using dermoscopy improves diagnosis of scalp and hair disorders in children.
research Hair Transplantation into the Nape of the Neck
Hair transplant surgery can successfully treat hair loss at the back of the neck.
research Notes from the Editor Emeritus
Scalp tools, tracking progress, targeting scalp inflammation, and avoiding certain hair treatments can improve female hair loss treatment.
research A Novel Mutation in Hr Causes Abnormal Hair Follicle Morphogenesis in Hairpoor Mouse, an Animal Model for Marie Unna Hereditary Hypotrichosis
A new mutation in the Hr gene causes hair loss in mice, similar to a human hair disorder.
research Evaluation of Platelet-Rich Plasma vs Intralesional Steroid in Treatment of Alopecia Areata
Platelet-rich plasma is a safe and effective treatment for hair loss, with fewer relapses than steroid treatment.
research Cross-Section Trichometry: A Clinical Tool for Assessing the Progression and Treatment Response of Alopecia
The HairCheck® device is effective for measuring hair loss and growth in people with alopecia.
research Dermoscopy of Alopecia Areata in Retrospective Analysis
Yellow dots are common in severe alopecia areata.
research Dermoscopy of Skin Infestations and Infections (Entomodermoscopy) – Part I: Dermatozoonoses and Bacterial Infections
Dermoscopy is effective for diagnosing various skin infestations and infections.
research Trichoscopic Stages of Dissecting Cellulitis: A Potential Complementary Tool to Clinical Assessment
Trichoscopy can help diagnose and monitor the progression of dissecting cellulitis.
research Single Lesion of Sarcoidosis Presenting as Cicatricial Alopecia: A Rare Report from India
Sarcoidosis can cause scarring hair loss on the scalp, which is rare.
research Hair Transplantation: Standard Guidelines of Care
Hair transplantation is a safe, outpatient procedure for restoring hair in individuals with pattern hair loss or certain types of scarring, requiring a trained physician and team, with ongoing medical treatment recommended.
research Trichoscopic Patterns of Nonscarring Alopecia
Different patterns on the scalp help diagnose types of hair loss without needing a biopsy.
research Additional Methods for Diagnosing Alopecia and Appraising Their Severity
The document concludes that objective methods are important for diagnosing different types of alopecia and monitoring treatment, and standardizing these techniques is necessary.
research Genetic Control and Involvement in Hair Fiber Traits
research Applications of Ultrasound-Mediated Gene Delivery in Regenerative Medicine
Ultrasound can help deliver genes to cells to stimulate tissue regeneration and enhance hair growth, but more research is needed to perfect the method.
research Sarcoidosis Presenting as Frontal Fibrosing Alopecia: A Master Mimicker or a Coincidental Finding?
Sarcoidosis can mimic other skin disorders, making diagnosis challenging.
research Hair Casts
Hair casts can be mistaken for lice, so correct identification is important.
research Optimization and Transfollicular Delivery of Finasteride-Loaded Proniosomes for Hair Growth Stimulation in C57BL/6Mlac Mice
Finasteride-loaded proniosomes effectively promote hair growth in mice.
research Prevalence of Hair Loss After COVID-19 Vaccination Among an Egyptian Population: A Cross-Sectional Study
About a quarter of the participants experienced hair loss after COVID-19 vaccination.
research Hair and Nail Conditions: Alopecia Evaluation
Alopecia causes hair loss and should be treated early, especially scarring types where hair cannot regrow.