research An ultrastuctural study of hair fiber damage and restoration following treatment with permanent hair dye
Permanent hair dye damages hair but it mostly recovers after 8 weeks; using certain hair care products can help repair it.
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360-390 / 1000+ results research All-trans retinoic acid induced the differentiation of amelanotic melanocytes of human hair follicle
All-trans retinoic acid helps amelanotic melanocytes in hair follicles develop and produce pigment while reducing their growth.
research Demethylation of methionine and keratin damage in human hair
Copper and iron cause keratin damage in hair by converting methionine to homocysteine.
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 516 Dynein is involved in the movement, distribution, acidity, and transfer of melanosomes
Dynlt3 is important for melanosome transport and skin coloration.
research The physical and chemical disruption of human hair after bleaching – studies by transmission electron microscopy and redox proteomics
Bleaching hair causes severe structural and chemical damage, including protein loss and oxidation.
research Targeting sonic hedgehog (shh) signaling pathways by the concentration–dependent topical resveratrol for protection from cyclophosphamide-induced alopecia in a mouse model
research ‘Vasculitis‐like’ damage due to micropunch in follicular unit excision hair transplantation surgery: Ten cases
Hair transplant surgery using micropunch can cause blood vessel damage similar to vasculitis in some cases.
research A simple assay for the study of human hair follicle damage induced by ionizing irradiation
Ionizing radiation damages human hair follicles by stopping cell growth, causing cell death, disrupting color, and increasing stress and damage markers.
research Supplementary Material for: Basal Cell Carcinoma Arising at the Site of Repeated Microneedling-Induced Microtrauma for Androgenetic Alopecia: A Case Report
Microneedling for hair loss may cause skin cancer.
research ERYTHROMELANOSIS FOLLICULARIS FACIEI ET COLLI
Three Iranian men had reddish-brown facial pigmentation with no effective treatment.
research The Peripheral Clock Regulates Human Pigmentation
Certain genes control the color of human hair by affecting pigment production.
research Regrowth of black hair in two red‐haired alopecia areata patients
Two red-haired men with alopecia areata regrew black hair instead of red.
research The anatomical distribution of lentiginous melanoma (lentigo maligna and lentigo maligna melanoma): Differences according to sex
Lentiginous melanoma is most common on the face, especially the nose, cheek, and pre-auricular areas, with men more likely to have it on the scalp, ears, upper back, and trapezius, and women on the cheek and anterior arm. Sun damage is a key factor in its formation.
research The crosstalk between PTEN ‐induced kinase 1‐mediated mitophagy and the inflammasome in the pathogenesis of alopecia areata
Targeting mitophagy may help treat alopecia areata by reducing inflammasome activation.
research Supplementary Material for: Basal Cell Carcinoma Arising at the Site of Repeated Microneedling-Induced Microtrauma for Androgenetic Alopecia: A Case Report
Microneedling for hair loss may cause skin cancer.
research Revisiting the role of melatonin in human melanocyte physiology: A skin context perspective
Melatonin affects skin and hair color and protects skin cells, with potential benefits for hair growth and skin health.
research BJD Editor's Choice
Some Greek melanoma patients have gene mutations linked to increased cancer risk, a new color feature helps diagnose melanoma, the incidence of a skin condition in the Netherlands is rare, and a gene possibly affects male-pattern baldness.
research Ultrastructural evaluation of the radioprotective effects of melatonin against X‐ray‐induced skin damage in Albino rats
Melatonin may reduce skin damage caused by X-rays in rats.
research Melanocyte dysfunctions: future and promise of stem cells
Melanocyte stem cells hold promise for skin regeneration and treating pigmentation issues.
research Chemotherapy-induced alopecia: A novel observation
Some patients' hair grew back black and white after chemotherapy.
research Immunopathogenesis of Primary Cicatricial Alopecia
Hair loss in Lichen Planopilaris is caused by immune system issues damaging hair follicles and stem cells.
research A case of red lunulae after haematopoietic stem cell transplantation
Adjusting the medication tacrolimus resolved a boy's red nail beds after a stem cell transplant.
research Genomewide analysis of copy number variants in alopecia areata in a C entral E uropean cohort reveals association with MCHR 2
MCHR2 gene duplications may be linked to alopecia areata.
research Mysteries of salt and pepper
Preventing hair graying may be possible by managing oxidative stress and activating melanocyte stem cells.
research Hair cycle and hair pigmentation: dynamic interactions and changes associated with aging
As people age, their hair follicles produce less pigment, leading to gray and white hair, due to factors like reduced enzyme activity and damage to melanocyte DNA.
research Co‐regulatory mechanisms and potential markers of oxidative stress‐related genes in vitiligo and alopecia areata
KLB and EIF3C genes are key for early diagnosis of vitiligo and alopecia areata.
research Effects of the Pineal Gland Upon the Hair Cycles in Mice
research Scalp Melanoma: A High-Risk Subset of Cutaneous Head and Neck Melanomas with Distinctive Clinicopathological Features
Scalp melanomas are more dangerous and likely to recur or cause death than other head and neck melanomas.
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.