research Keratin expression in the normal nail unit: markers of regional differentiation
Different parts of the nail express different keratins, showing unique patterns of differentiation.
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research The effect of COVID‐19 on development of hair and nail disorders: a Turkish multicenter, controlled study
COVID-19 can cause hair and nail disorders after infection.
research A forgotten and hidden disease
The man has a disease causing skin patches, thickened nerves, and mild muscle weakness.
research Nail Proximal Fold Stem Cells (NPFSCs) Participate In Nail Growth, Orchestrating Enhanced Digit Regeneration via BMP Signaling Activation
Nail stem cells help nail and finger regeneration through BMP signaling.
research Pseudopili Annulati in a Dark‐Haired Individual: A Light and Electron Microscopic Study
A dark-haired Chinese girl had hair that looked banded under certain light but was normal under a microscope.
research The Nutrient–Skin Connection: Diagnosing Eating Disorders Through Dermatologic Signs
Skin, hair, and nail changes can help detect eating disorders early.
research Electron microscopic observation of skin and hair on a case of Netherton syndrome
Netherton syndrome causes specific skin and hair changes that help in early diagnosis.
research The Nude Mutant Gene Foxn1 Is a HOXC13 Regulatory Target during Hair Follicle and Nail Differentiation
HOXC13 is essential for hair and nail development by regulating Foxn1.
research Diseases of the Hair and Nails
Stress, nutritional issues, and chronic diseases can cause hair loss, and nail changes may signal internal diseases; treatment focuses on the underlying cause.
research An unusual case of increased hair pigmentation in previously grey-white hair
A 73-year-old man's grey-white hair turned dark brown after eczema treatment.
research Topical minoxidil for nail growth: A conventional medication with a novel indication
Minoxidil, a hair loss treatment, may help nails grow faster.
research Clinical cases of Darier-White follicular dyskeratosis
Darier-White disease causes skin and nail issues, starts around age 20, worsens until 40-50, and has poor treatment options.
research Mice Expressing a Mutant Krt75 (K6hf) Allele Develop Hair and Nail Defects Resembling Pachyonychia Congenita
research Hair Versus Nails: Is There a Place for Other Keratin Matrices?
Nails are a useful alternative to hair for analyzing long-term substance exposure.
research Pellagrous dermatitis: a forgotten entity
Pellagrous dermatitis, caused by niacin deficiency, can be cured with vitamin supplements.
research Case report: Dermatosis neglecta mimicking pemphigus foliaceus in association with obsessive–compulsive disorder
Proper cleansing can resolve dermatosis neglecta, which may indicate underlying psychiatric issues.
research Nail, hair and skin hyperpigmentation associated with indinavir therapy
Indinavir therapy can cause reversible skin, hair, and nail darkening.
research Nail Involvement in Refractory Pediatric Alopecia Areata: A Duration-Dependent Finding
Nail changes are common in kids with long-lasting alopecia areata.
research Supplementary Material for: Efficacy of Topical Minoxidil for Nail Growth: A Systematic Review
Topical minoxidil significantly boosts nail growth and is safe.
research Supplementary Material for: Efficacy of Topical Minoxidil for Nail Growth: A Systematic Review
Topical minoxidil significantly boosts nail growth and is safe.
research Atypical bilateral hyperpigmented macules on the lower legs possibly due to cyclophosphamide.
Cyclophosphamide likely causes skin darkening by affecting hair follicles.
research Beau's Lines
Beau's lines and hair loss in a patient were linked to severe stress on the body.
research Deep Learning Based Non-Invasive Framework for Nutritional Deficiency Detection Using Hair and Nail Images
A deep learning method can detect nutritional deficiencies from hair and nail images with 89% accuracy.
research Hair and nail adverse events during treatment with targeted therapies for metastatic melanoma
Targeted therapies for advanced skin cancer often cause hair and nail problems, which need managing to avoid changing the treatment dose.
research Minoxidil Beyond Hair: A Comprehensive Review of Its Effects on Nail Growth
Minoxidil may help nails grow faster and stronger.
research Micronutrients for Hair and Nails
Certain micronutrients may improve hair and nail health, but more research is needed to confirm their benefits.
research Efficacy and Safety of L-Cystine Associated or not to a Natural Keratin (Kera-Dietandreg;) Hydrolysate on Hair and Nails: Randomised, Placebo-Controlled, Clinical Trial on Healthy Females
L-Cystine and L-Cystine with Kera-Diet® safely improved hair and nail quality in healthy women.
research SYMPTOMATOLOGY AND TREATMENT OF COVID-19 AFFECTING SKIN APPENDAGES: A NARRATIVE REVIEW BEYOND COVID-TOES.
COVID-19 can cause hair loss and nail issues, with treatments available for these conditions.
research Amino Acids Oral Treatment for the Amelioration of Skin, Hair, and Nails Conditions: An Open-Label Study
Taking an amino acid supplement improved skin, hair, and nail health in women.
research Supplementary Material for: Nail Involvement in Refractory Pediatric Alopecia Areata: A Duration-Dependent Finding
Nail involvement is common in children with long-term alopecia areata, regardless of scalp severity.