research Biology of hair pigmentation and its role in premature canities
Early hair graying is often inherited and influenced by genetics, environment, and lifestyle, but treatment options are limited.
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research Exposure to gamma-rays at the telogen phase of the hair cycle inhibits hair follicle regeneration at the anagen phase in mice
Gamma-rays exposure during the resting phase of hair growth can damage hair regeneration and color in mice.
research Drug-induced hair pigmentation: Clinical perspectives and updates
Certain drugs can change hair color, either lightening or darkening it.
research Trichoscopic Features, Clinical Correlates, and Risk Prediction in Female Pattern Hair Loss: A Retrospective Case-Control Study
Female pattern hair loss is linked to genetics, family history, and lifestyle factors.
research COMPREHENSIVE OVERVIEW ON THE PROBLEMS OF HAIR AND THE VARIOUS HERBAL APPROACHES TO TREAT THEM
Herbal treatments can help with hair problems, but more research is needed.
research Dietary isoflavone increases insulin-like growth factor-I production, thereby promoting hair growth in mice
Eating isoflavone can help mice grow hair by increasing a growth factor.
research Long-Term Epilation Using the EpiLight Broad Band, Intense Pulsed Light Hair Removal System
The EpiLight Hair Removal System removed about 60% of hair with some side effects, and more research is needed to confirm long-term effectiveness.
research Assessing protein sequencing in human single hair shafts of decreasing lengths
Hair keratin proteins can be reliably identified in hair as short as 0.12 cm, with 0.5 to 2 cm being the best length for analysis.
research Bone morphogenetic protein (BMP) signaling controls hair pigmentation by means of cross-talk with the melanocortin receptor-1 pathway
BMP signaling affects hair color by interacting with the MC-1R pathway.
research Clinical Snippets
New findings suggest potential treatments for melanoma, hyperpigmentation, hair defects, and multiple sclerosis, and show skin microbiome changes don't cause atopic dermatitis.
research Effects of UV Induced-Photoaging on the Hair Follicle Cycle of C57BL6/J Mice
UV exposure causes hair thinning, graying, and changes in hair growth cycles in mice.
research Targeted Knockout of β-Catenin in Adult Melanocyte Stem Cells Using a Mouse Line, Dct::CreERT2, Results in Disrupted Stem Cell Renewal and Pigmentation Defects
Removing β-catenin in certain stem cells causes hair whitening and pigmentation issues.
research Trichoscopy in alopecias: Diagnosis simplified
Trichoscopy is a useful, non-invasive way to diagnose different types of hair loss.
research Pharmacologic interventions in aging hair
Minoxidil and Finasteride are effective for male baldness; more research is needed for hair aging treatments.
research Physiologic changes of pregnancy: A review of the literature
Most pregnant women experience skin darkening and hair changes, with these effects usually going away after giving birth.
research Hair regrowth following a Wnt- and follistatin containing treatment: safety and efficacy in a first-in-man phase 1 clinical trial.
The treatment improved hair growth in people with male pattern baldness.
research The Importance of Trichoscopy in Clinical Practice
Trichoscopy is a valuable tool for diagnosing and managing hair and scalp disorders.
research Isolated patchy heterochromia with pili annulati features on light and electron microscopy
Isolated patchy heterochromia with pili annulati can occur without other health issues.
research Female Pattern Hair Loss in Female and Male: A Quantitative Trichoscopic Analysis in Chinese Han Patients
Female pattern hair loss shows similar characteristics in both genders and should be classified by hair loss patterns, not gender.
research Dermoscopic Approach to Nonscarring Alopecia
Dermoscopy is useful for identifying and tracking different types of hair loss without scarring.
research A Study of Trichoscopic Findings in Scalp Alopecias and Its Fruitfulness in A Tertiary Care Centre in India
Trichoscopy is a reliable, non-invasive tool for diagnosing scalp alopecias.
research Serotonin activates dermal papilla cells and promotes hair growth
Serotonin helps hair grow by activating certain cells.
research Histological Study for Skin of Horse
Horse skin has a layered epidermis, a dermis with hair follicles, sweat and sebaceous glands, and is supplied by small arteries.
research Melatonin and the Human Hair Follicle
Melatonin may help improve hair growth in people with certain types of hair loss.
research DERMOSCOPIC STUDY OF ANdrOGENIC ALOPECIA IN MEN
Dermoscopy shows that varying hair shaft thickness and single hair follicles are main signs of male pattern baldness, especially in the fronto-temporal region.
research Trichoscopy
Trichoscopy is a key method for dermatologists to quickly and effectively diagnose hair and scalp conditions.
research Human hair production by scalp samples grafted onto nude mice. Biochemical data on normal human hair and the genetic defect trichothiodystrophy
Grafted human scalp samples on mice can produce human hair, useful for studying hair genetics.
research Micro‐RNA‐31 controls hair cycle‐associated changes in gene expression programs of the skin and hair follicle
miR-31 regulates hair growth by controlling gene expression in hair follicles.
research Genetic Hair Disorders: A Review
The conclusion is that genetic testing is important for diagnosing and treating various genetic hair disorders.
research ESTROGEN RECEPTORS OF HAIRS BLACKS AND WHITES
Females have higher estrogen receptor levels in hair than males, and these levels decrease in white hair compared to black hair.