research Isolated Patchy Heterochromia With Pili Annulati Features on Light and Electron Microscopy
Isolated patchy heterochromia with pili annulati can occur without other health issues.
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research Ketoconazole Shampoo-Induced Hair Discoloration
Ketoconazole shampoo can cause rare pink hair discoloration.
research Prevalence of Fronto-Vertex Baldness and Its Association with Family History of Androgenetic Alopecia in Korean Men Using Basic and Specific Classification
Baldness is common in Korean men (60.5%), and those with a family history are 3.1 times more likely to have hairline recession.
research The Impact of the 5α-Reductase Inhibitors on Male Sexual Function and Psychological Well-Being
5α-reductase inhibitors can cause serious and possibly lasting sexual and psychological side effects.
research A Childhood Case of Trichotillomania Associated with Body Dysmorphic Disorder and Stigmatization Due to Outstanding Red Hair
A girl with red hair developed hair-pulling and body image disorders after being bullied for her hair color.
research DNA Determination of Human Hair Bulbs in Normal and Androgenetic Alopecia
Hair loss happens due to faster cell growth and fewer cells in affected follicles.
research A Segmental Approach to Scoring Hair Density from Global Images: Introducing the Scalp Coverage Scoring Method for Clinical Trials and Practice
The Scalp Coverage Scoring method reliably measures hair density from images.
research Case Report: Exploring Autosomal Recessive Woolly Hair: Genetic and Scanning Electron Microscopic Perspectives on a Japanese Patient
A genetic mutation in the LIPH gene causes tightly curled hair that stops growing in some Japanese individuals.
research RSL4 Regulatory Network Acts as an Early Driver of Root Hair Growth at Low Temperature in Arabidopsis Thaliana
A gene network led by RSL4 is crucial for early root hair growth in response to cold in Arabidopsis thaliana.
research Essential Oils for Hair Health: A Critical Mini-Review of the Current Evidence and Future Directions
Essential oils may help hair health but lack strong scientific proof and can cause allergic reactions.
research Downregulation of mRNAs Encoding Keratin-Associated Proteins in the Tongue of Mice Fed a High-Fat Diet
A high-fat diet may weaken tongue structure by reducing certain protein genes.
research Molecular Heterogeneity of Quiescent Melanocyte Stem Cells Revealed by Single-Cell RNA-Sequencing
Different types of inactive melanocyte stem cells exist with unique characteristics and potential to develop into other cells.
research Application of Second Near Infrared Fluorescence Imaging to Trace CelTrac1000-Labeled Hair Follicle Epidermal Neural Crest Stem Cells in Repairing Rat Facial Nerve Defects
NIR-II imaging effectively tracked stem cells that helped repair facial nerve defects in rats.
research IL-17 Axis Is a Significant Driver of Skin Inflammation in CARD14 Mutant Pityriasis Rubra Pilaris Model Mice
Blocking IL-17 can reduce skin inflammation in a mouse model of pityriasis rubra pilaris.
research Studies on the Effect of Betula Platyphylla Extract on Human Dermal Papilla Cell Proliferation and Its Mechanism of Action
Betula platyphylla extract, particularly the H3-2 fraction, may help treat hair loss by promoting cell growth and inhibiting a hair loss-related enzyme.
research Follicle-Innervating Aδ-Low Threshold Mechanoreceptors Organize Through a Population-Dependent Mechanism
Mouse touch-sensitive nerve cells adjust their connections based on competition with other similar cells.
research Unique Treatment for Alopecia Areata Combining Epinephrine With an Intralesional Steroid
Combining epinephrine with a steroid may help regrow hair in severe alopecia areata cases.
research Caterpillar Hair-Induced Ophthalmitis Causing Exudative Retinal Detachment
Early treatment is crucial to prevent severe eye complications from caterpillar hair.
research Independent DSG4 Frameshift Variants in Cats with Hair Shaft Dystrophy
Cats with abnormal hair had DSG4 gene changes causing hair problems.
research Stabilization of Beta-Catenin Promotes Melanocyte Specification at the Expense of the Schwann Cell Lineage
Activating β-catenin increases melanocytes and decreases Schwann cells.
research Transcriptome Analysis Reveals the Genetic Basis Underlying the Development of Skin Appendages and Immunity in Hedgehog (Atelerix Albiventris)
The study found that certain genes are important for hedgehog skin appendage development and immunity, with spines possibly evolving for protection and infection resistance.
research The Suppression of Very Long Chain Fatty Acids Is Associated with Skin Carcinogenesis
Suppressing very long chain fatty acids is linked to skin cancer.
research Non-Ablative Fractional Laser as an Emerging Treatment for Alopecia Areata
Combining corticosteroids and non-ablative fractional laser therapy may effectively treat extensive alopecia areata.
research Scalp Psoriasis: Alopecia and Treatment Challenges
Scalp psoriasis can cause different types of hair loss, with some patients developing permanent hair loss, and treatment may be stopped due to skin reactions.
research Alopecia Areata Susceptibility Variant Identified by MHC Risk Haplotype Sequencing Reproduces Symptomatic Patched Hair Loss in Mice
A gene variant causes patched hair loss in mice, similar to alopecia areata in humans.
research The Peach RGF/GLV Signalling Peptide pCTG134 Is Involved in a Regulatory Circuit That Sustains Auxin and Ethylene Actions
The peach gene pCTG134 helps control the interaction between auxin and ethylene hormones during fruit ripening.
research Post-Implantation Erythema
Post-implantation erythema is a red skin condition after medical device implantation that sometimes goes away on its own.
research Mosaic Hair Regrowth Pattern of Ophiasis and Androgenic Alopecia in a Patient With Alopecia Areata Totalis
The patient with total hair loss did not regrow hair despite treatment, indicating a poor outlook for this type of hair loss.
research Significance of Psychosomatic Factors in the Etiopathogenesis of Alopecia Areata
Psychological factors play a significant role in developing alopecia areata.
research The Biology of Hair Follicles
Hair follicle biology advancements may lead to better hair growth disorder treatments.