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research Chronic Stress Suppresses the Expression of Cutaneous Hypothalamic–Pituitary–Adrenocortical Axis Elements and Melanogenesis
Chronic stress can reduce skin pigmentation.
research Polarized microscopy in genetic hair disorders: case series
Polarized microscopy helps identify hair irregularities in genetic disorders.
research Fractal Pattern in the Premature Graying of Hair: A Case Report
A 32-year-old man with early graying hair shows a unique pattern, suggesting more research is needed on why hair grays early.
research Localized Hair Repigmentation in a 91-Year-Old Woman
A 91-year-old woman's hair turned black in one spot, with skin changes underneath.
research The iron content of human hair. II. Individuals with disturbed iron metabolism.
research Pearly Pinna Papules in a Young Female
The young woman has a benign, hereditary skin condition with no signs of a more serious syndrome.
research 890 Development of pigmented reconstructed human epidermis model containing human melanoblasts from keratinocyte culture
The created skin model with melanoblasts improves the study of skin color and offers an alternative to animal testing.
research S2608 A Rare Case of Iron Deficiency Anemia: Cronkhite-Canada Syndrome
Cronkhite-Canada syndrome is rare, with high mortality and cancer risk, needing more research for treatment guidelines.
research 1369 Blue light stimulatory effect on hair growth mediated by opsin and cryptochrome photoreceptors
Blue light can help hair grow by affecting certain receptors in hair follicles.
research Local Actions of Thyrotropin-Releasing Hormone Regulate Hair Color
TRH in hair follicles can influence hair color by increasing melanin.
research The Effect of Carcinogenic Agents on the Phosphorus Content of Hair Bulbs and Epidermis
research A Congenital Hair Defect: Trichoschisis With Alternating Birefringence and Low Sulfur Content
research An observational analysis of erythromelanosis follicularis faciei et colli
EFFC might be common but underreported.
research Association of DNA damage with vitamin D and hair heavy metals of obese women
Adequate vitamin D might lower, and high hair chromium might increase DNA damage in obese women.
research [Analysis of human hair basic keratin 6 gene mutation in a Chinese Han family with monilethrix].
A gene mutation causes monilethrix in a Chinese family.
research Cases Report the Cronkhite-Canada Syndrome
Cronkhite-Canada syndrome may be more treatable and less severe than previously thought.
research Testosterone- and Cortisol-Secreting Adrenocortical Oncocytoma: An Unusual Cause of Hirsutism
A woman's excessive hair growth was caused by a rare benign tumor in her adrenal gland, which was successfully removed.
research Striking White Hair
Poliosis causes white hair patches due to lack of melanin.
research Hair Melanin and Hair Color
research An ultrahigh-sulphur keratin gene of the human hair cuticle is located at 11q13 and cross-hybridizes with sequences at 11p15
research Genomic Portraiture: The Science and Ethics of DNA Phenotyping in Identity Prediction
DNA phenotyping can predict physical traits like eye, hair, and skin color, improving forensic investigations.
research Circle hairs involving the extremities in a young girl
Circle hairs are harmless, spiral-shaped body hairs that don't need medical treatment.
research 560 The molecular mechanism of PCE-DP, a novel brightening active ingredient
PCE-DP brightens skin and promotes hair growth by enhancing cell growth and reducing melanin uptake.
research Multicolor Hair Dyeing with Biocompatible Dark Polyphenol Complex-Integrated Shampoo with Reactive Oxygen Species Scavenging Activity
The new hair-dyeing shampoo is safe, colors hair evenly, and strengthens it.
research Prevalence of functional disorders of androgen excess in unselected premenopausal women: a study in blood donors
Many young women who donate blood have hormonal disorders like excess male hormones and PCOS.
research Visual Vignette
The woman's symptoms and tests suggest her adrenal glands are producing too many male hormones.
research Skin and scalp under exposure to high-energy visible light: the current perspective
research What is your diagnosis?
The woman likely has a hormonal imbalance causing excessive hair growth.
research Polyphenolization:Hair Browning by Phenolic Adhesion,Ambient Oxygen, and Transition Metals
A new hair dye method uses polyphenols and oxidation to create a long-lasting brown color on gray hair.