research Estrogen Receptors in Black and White Hairs
Females have higher estrogen receptor levels in hair than males, and these levels decrease in white hair compared to black hair.
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research Alopecia Areata and Poliosis: A Retrospective Analysis of 258 Cases
White hairs often regrow in alopecia areata patches.
research Effects of Gamma Rays on the Regeneration of Murine Hair Follicles in the Natural Hair Cycle
Gamma rays did not change hair follicle density but increased white and hypopigmented hairs in mice.
research Life of the B10 Mouse: A View from the Hair Follicles and Tissue Stem Cells
Mouse skin and hair aging starts at 200 days, with changes in hair follicles and more white hairs as signs of aging.
research Changes in Characteristics of Murine Hair Follicles and Tissue Stem Cells Throughout Life
Mouse hair follicles age, causing more white hairs due to fewer pigment stem cells.
research Life of the B10 Mouse: A View from the Hair Follicles and Tissue Stem Cells
Mice skin matures by day 200, leading to aging signs like curved hair follicles and white hairs due to changes in skin stem cells.
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 Sudden Whitening of the Hair in an 82-Year-Old Woman: The 'Overnight Greying' Phenomenon
An 82-year-old woman's hair turned white suddenly, likely due to a rare form of alopecia that targets pigmented hair.
research N02. Hair and Nails
Researchers found new hair and nail genes, how hair reacts to UV, differences in white and pigmented hair growth, nerve changes in alopecia, treatments for baldness and alopecia, a toenail condition linked to a genetic disorder, and that nail fungus is more common in people with psoriasis.
research Dermatoscopic Features of Central Centrifugal Cicatricial Alopecia
Researchers found a white halo around hair in most patients with a specific type of hair loss, which helps in early diagnosis and treatment.
research A Rare Case of Facial Trichofolliculoma
A rare skin bump with tiny hairs was successfully removed from a man's face.
research Trichoscopic Features of Folliculitis Decalvans: A Multicenter Review
The study found that Temporal Triangular Alopecia often starts in early childhood, while Folliculitis Decalvans is characterized by tufted hairs and redness around hair follicles.
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 Chemotherapy-Induced Alopecia: A Novel Observation
Some patients' hair grew back black and white after chemotherapy.
research Sudden Onset Hair Loss and Color Change
A man's sudden hair loss and color change to white was diagnosed as alopecia areata and it improved on its own after six months.
research Australasian Society for Dermatology Research Meeting, May 2007
The document suggests a bacteria plays a significant role in acne rosacea and that white hair can regain color after transplant, meriting more research on reversing grey hair.
research Temporal Triangular Alopecia: Significance of Trichoscopy in Differential Diagnosis
Trichoscopy is reliable for diagnosing Temporal Triangular Alopecia and can prevent unnecessary biopsies and wrong treatments.
research The Effects of Gamma Rays on the Regeneration of Hair Follicles Are Carried Over to Later Hair Cycles
Gamma-ray exposure can cause long-lasting damage to hair follicles, affecting hair structure and color.
research Serum Levels of Lead and Selenium in Patients with Premature Graying of the Hair
Lead and selenium levels don't cause premature graying.
research Atypical Congenital Triangular Alopecia (Brauer Nevus): Case Report and Literature Review in Occipital and Mid-Frontal Localizations
The report concludes that atypical Brauer nevus is more common in males, present at birth, and often misdiagnosed due to its unusual scalp locations.
research Trichoscopic and Clinical Characteristics of Temporal Triangular Alopecia: A Multicenter Study
The study found that Temporal Triangular Alopecia often starts in early childhood, mainly affects the left side of the scalp, and has no effective treatment except surgery.
research A Patient with Diffuse Hair Loss
The patient's hair loss is most likely due to diffuse alopecia areata.
research Solitary Papule with Central Crater in a Young Man: Dermoscopy Picks the Clue
A young man's cheek papule was identified as a benign hair follicle tumor using a skin surface microscope.
research Clinical and Trichoscopic Characteristics of Temporal Triangular Alopecia: A Multicenter Study
Temporal triangular alopecia is a non-scarring hair loss in children, often linked to other health conditions.
research Effect of Intense Pulsed Light Treatment on Human Skin In Vitro: Analysis of Immediate Effects on Dermal Papillae and Hair Follicle Stem Cells
Intense pulsed light treatment mainly damages pigmented hair parts but spares stem cells, allowing hair to regrow.
research A Case of Patchy Alopecia Areata Sparing Lesional Greying Hairs
Greying hairs may be protected from alopecia areata.
research Preservation of Melanoblasts in White Hair Follicles of Segmental Vitiligo Lesions: A Preliminary Study
White hair follicles in vitiligo have fewer and less functional melanocytes.
research Patchy Alopecia Areata Sparing Gray Hairs: A Case Series
Patchy alopecia areata can affect only pigmented hairs, leaving gray hairs untouched.
research Successful White Hair Removal with Combined Coloring and Intense Pulsed Light: A Randomized Clinical Trial
Coloring white hair before IPL treatment effectively helps remove it.
research Lipid Losses and Barrier Function Modifications of the Brown-to-White Hair Transition
White hair has less lipid content and absorbs water differently than brown hair.