research No Evidence for THAP1/DYT6 Variants as Disease Modifiers in DYT1 Dystonia
THAP1 gene changes do not affect DYT1 dystonia; finasteride may help reduce tics and OCD in Tourette syndrome.
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research Mutation in 5′ Upstream Region of GCHI Gene Causes Familial Dopa-Responsive Dystonia
A specific gene mutation is linked to a hereditary form of dystonia that responds well to certain medications.
research Ability to Cycle Despite Severe Freezing of Gait in Atypical Parkinsonism in Fahr's Syndrome
Finasteride significantly reduced tics and obsessive-compulsive symptoms in Tourette syndrome patients.
research Encephalitis Lethargica Due to Epstein–Barr Virus Infection
Finasteride may help reduce tic severity in male Tourette syndrome patients.
research Frontotemporal Dementia with Parkinsonism Presenting as Posterior Cortical Atrophy
A woman's unique dementia was misdiagnosed, a genetic mutation increases Parkinson's risk with age, and finasteride may help with Tourette syndrome.
research Cleave But Not Leave: Astrotactin Proteins in Development and Disease
Astrotactin proteins are important for brain and skin development and are linked to several neurodevelopmental disorders.
research Study on the Mechanism of Cadmium Chloride Pollution Accelerating Skin Tissue Metabolism Disorder, Aging and Inhibiting Hair Regeneration
Cadmium chloride pollution can cause skin disorders, speed up aging, and prevent hair growth.
research Trichoscopy of Dissecting Cellulitis of the Scalp: Exclamation Mark Hairs and White Dots as Markers of Disease Chronicity
Exclamation mark hairs suggest early scalp disease, while white dots indicate it's chronic.
research Towards A Free Radical Theory Of Graying: Melanocyte Apoptosis In The Aging Human Hair Follicle As An Indicator Of Oxidative Stress Induced Tissue Damage
Oxidative stress causes hair to gray by damaging and killing pigment cells.
research Premature Graying as a Consequence of Compromised Antioxidant Activity in Hair Bulb Melanocytes and Their Precursors
Gray hair may be caused by lower antioxidant activity in hair cells.
research Human Hair Follicle and Epidermal Melanocytes Exhibit Striking Differences in Their Aging Profile Involving Catalase
Hair follicle cells age faster and lose pigment due to less catalase, causing hair to turn gray.
research Trichoscopic Findings of Frontal Fibrosing Alopecia
Trichoscopy is useful for diagnosing Frontal Fibrosing Alopecia.
research Landmark Native Breed of the Orenburg Goats: Progress in Its Breeding and Genetics and Future Prospects
The Orenburg goat breed has unique genetics that require more detailed research and careful breeding.
research Healthy Hair: Form and Function
Hair health is influenced by genetics, aging, and environmental factors, with proper care needed to maintain it.
research Medication-Induced Repigmentation of Gray Hair: A Systematic Review
Some medications might reverse gray hair, especially those that reduce inflammation or stimulate pigment production, and vitamin B might help.
research Eccrine Duct Dilation as a Marker of Cicatricial Alopecia
Enlarged sweat gland ducts may indicate scarring hair loss.
research Repigmentation of Gray Hair After Thyroid Hormone Treatment
Gray hair regained color after thyroid hormone treatment.
research Madarosis: A Marker of Many Maladies
Losing eyelashes or eyebrows can be a sign of many different health problems and needs a careful approach to treat effectively.
research Candidate SNP Markers of Reproductive Potential Predicted by Significant Change in Affinity of TATA-Binding Protein for Human Gene Promoters
Certain genetic markers linked to reproductive potential were identified by their impact on a protein's ability to bind to genes.
research The Degree of Premature Hair Graying as an Independent Risk Marker for Coronary Artery Disease: A Predictor of Biological Age Rather Than Chronological Age
Premature hair graying may be a sign of increased risk for heart disease, indicating biological age is more important than actual age.
research Hair Shaft miRNA-221 Levels as a New Tumor Marker of Malignant Melanoma
Hair shaft miR-221 levels can help detect malignant melanoma.
research The Relationship Between Keratin 18 and Epithelial-Derived Tumors: As a Diagnostic Marker, Prognostic Marker, and Its Role in Tumorigenesis
Keratin 18 helps diagnose and predict cancer progression and affects cancer growth and spread.
research Polycystic Ovary Syndrome Is Associated With Anogenital Distance, A Marker Of Prenatal Androgen Exposure
Women with polycystic ovary syndrome tend to have a longer anogenital distance.
research Keratinocyte Stem Cells but Not Melanocyte Stem Cells Are the Primary Target for Radiation-Induced Hair Graying
Radiation mainly affects keratinocyte stem cells, not melanocyte stem cells, causing hair to gray.
research Why Some Women Look Young for Their Age
Women look young for their age due to larger lips, less sun damage, and genes that prevent gray hair and wrinkles.
research Alopecia and Grey Hair Are Associated with COVID-19 Severity
Having a lot of gray hair and hair loss are linked to more severe COVID-19.
research Characterization of DNA Methylation and Screening of Epigenetic Markers in Polycystic Ovary Syndrome
DNA methylation changes in women with PCOS could be used as disease markers and suggest new treatment targets.
research A Review of the Etiologies, Clinical Characteristics, and Treatment of Canities
Gray hair is caused by reduced melanin production or transfer issues, linked to aging and possibly health conditions, with treatments focusing on color camouflage.
research Clinical and Epidemiological Characteristics and Associated Factors of Hair Graying: A Population-Based, Cross-Sectional Study in Turkey
Most people in Turkey start getting gray hair around 33 years old, with factors like age, education, hair loss, skin type, family history, and anxiety playing a role.
research Wnt Signaling, Lgr5, and Stem Cells in the Intestine and Skin
Lgr5 is a marker for active, self-renewing stem cells in the intestine and skin, important for tissue maintenance.