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.
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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 Histopathology of Aging of the Hair Follicle
Hair becomes gray and thin as we age, and while most hair loss in older people is due to genetics, there's a chance for gray hair to regain color under certain conditions.
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 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 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 Aging of Hair Follicle Stem Cells and Their Niches
Aging changes hair stem cells and their environment, leading to gray hair and hair thinning, but understanding these changes could help develop treatments for hair regeneration.
research Dermatologic Surgery in Aging Skin
Surgical methods can't treat gray hair, hair loss, or thinning skin.
research Morphological Changes of Human Hair Related to Graying
Gray hair affects hair's movement and appearance, making it less bouncy and more wavy.
research Age-Induced Hair Graying and Oxidative Stress
Gray hair is caused by oxidative stress damaging hair cells.
research Leukotrichia Developed Following Application of Intense Pulsed Light for Hair Removal
Some people's hair turned white or gray after using intense pulsed light for hair removal, and for some, it was permanent.
research Role of Para-Aminobenzoic Acid in Vitamin B-Complex Studies with Mice
PABA helps prevent gray hair and hair loss in mice.
research Repigmentation and New Hair Growth After Anti-Interleukin-17 Therapy with Secukinumab for Psoriasis
A man's gray hair got darker and thicker after using a psoriasis drug.
research Reversal of Premature Hair Graying Treated with a Topical Formulation Containing α-Melanocyte-Stimulating Hormone Agonist (Greyverse Solution 2%)
A woman's premature gray hair turned mostly black again after using Greyverse solution and hair supplements for 5 months.
research Hair Changes Caused by Aging
Aging causes hair to gray and thin, with the timing of graying varying by race, and factors like oxidative stress and genetics can lead to hair loss.
research Hair Graying and Loss Induced by Imatinib Mesylate
A woman's hair turned gray and fell out after starting a cancer drug called imatinib mesylate.
research Serum Ferritin and Vitamin D Levels in Premature Hair Graying of College Students at Universitas Sumatera Utara
Most young men with early gray hair have low vitamin D but normal iron levels.
research Metabolic Syndrome in the Spectrum of Hair Graying
People with metabolic syndrome get gray hair earlier.
research Vitamin B Prevents Hair From Graying: In Rats
Vitamin B can prevent hair from turning gray in rats.
research Graying of Hair Produced by Ingestion of Phenylthiocarbamide
Eating phenylthiocarbamide made all the rats' hair go gray, but some returned to their original color after stopping.
research Anti-Graying Effect of the Extract of Pueraria Thunbergiana via Upregulation of cAMP/MITF-M Signaling Pathway
Pueraria thunbergiana extract may help prevent hair from turning gray.
research Regulatory Effects of Thai Rice By-Product Extracts from Oryza Sativa L. Cv. Bue Bang 3 CMU and Bue Bang 4 CMU on Melanin Production, Nitric Oxide Secretion, and Steroid 5α-Reductase Inhibition
BB4CMU rice bran oil may help treat hair loss and gray hair.
research Delusions of Parasitosis: World Perspective on the Choice of Psychopharmacotherapy
Clofazimine effectively treated a rare skin condition with ash-gray patches.
research Prevalence and Predictors of Premature Graying of Hair Before the Age of 30: A Cross-Sectional Study in Saudi Arabia
Over half of young people in Saudi Arabia experience early gray hair, linked to factors like smoking, stress, and family history.
research Irradiation-Induced Hair Graying in Mice: An Experimental Model to Evaluate the Effectiveness of Interventions Targeting Oxidative Stress, DNA Damage Prevention, and Cellular Senescence
Using radiation to make mice's hair turn gray helps study and find ways to prevent or reverse hair graying.
research Argyria in a Patient with a Delusional Disorder
A man with a mental disorder turned his skin blue-gray by drinking silver to treat warts.
research A New Technique for Quantitative Analysis of Hair Loss in Mice Using Grayscale Analysis
A new method measures mouse hair loss using shades of gray.
research Faculty Opinions Recommendation of Topical Minoxidil Reported Hair Discoloration: A Cross-Sectional Study
Minoxidil users may experience hair discoloration, especially with long-term use and a family history of gray hair.
research Controlling MTORC1 Activity as a Novel Therapeutic Strategy for Managing Human Hair Growth and Pigmentation
Blocking mTORC1 activity with rapamycin could help increase hair pigmentation and growth, potentially reversing gray hair.