research The Peripheral Clock Regulates Human Pigmentation
Certain genes control the color of human hair by affecting pigment production.
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research Cell Types Promoting Goosebumps Form a Niche to Regulate Hair Follicle Stem Cells
Muscles and nerves that cause goosebumps also help control hair growth.
research Review of Hair Follicle Dermal Papilla cells as in vitro screening model for hair growth
Dermal Papilla cells are a promising tool for evaluating hair growth treatments.
research Approach to the adult female patient with diffuse nonscarring alopecia
The document concludes that careful evaluation is key to diagnose and treat women with hair loss, with tests for thyroid, iron, and hormones as needed.
research Profiling the Response of Human Hair Follicles to Ultraviolet Radiation
UVB radiation harms hair growth and health, causing cell death and other changes in human hair follicles.
research Dermatologic Manifestations of Human Immunodeficiency Virus Infection
HIV can cause unusual and severe skin problems that are hard to treat.
research Identification of hair shaft progenitors that create a niche for hair pigmentation
Scientists found cells in hair that are key for growth and color.
research Combined transcriptomics and proteomics forecast analysis for potential genes regulating the Columbian plumage color in chickens
MED23 and GNAQ genes are crucial for chicken feather color.
research Evaluation of Hair Density and Hair Diameter in the Adult Thai Population Using Quantitative Trichoscopic Analysis
Thai people's hair density decreases with age and varies by scalp area, but hair thickness stays the same regardless of age or scalp area.
research Inhibition of glycosphingolipid synthesis reverses skin inflammation and hair loss in ApoE−/− mice fed western diet
Blocking certain fat production can reverse skin inflammation and hair loss.
research Further Clinical Evidence for the Effect of IGF-1 on Hair Growth and Alopecia
IGF-1 may affect hair growth and loss, but more research is needed to confirm effective and safe treatments.
research The Hair Follicle
Dogs could be good models for studying human hair growth and hair loss.
research Trichotillomania in Children
Children with trichotillomania often pull hair from their scalp, and parents may not notice; stress can trigger it, and asking detailed questions helps in diagnosis and treatment.
research Dermatological Manifestations of Down's Syndrome
People with Down's syndrome often have more skin problems due to a weak immune system.
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 Hair removal using a long-pulsed alexandrite laser.
The long-pulsed alexandrite laser is effective for hair reduction, particularly for light-skinned individuals with dark hair, but caution is needed for darker skin.
research Does the Recipient Site Influence the Hair Growth Characteristics in Hair Transplantation?
The place where hair is transplanted can affect its growth and survival rates.
research Persistent depigmented regrowth after alopecia areata
Depigmented hair regrowth after alopecia areata can be permanent.
research Effect of Procedural-Related Variables on Melanocyte–Keratinocyte Suspension Transplantation in Nonsegmental Stable Vitiligo: A Clinical and Immunocytochemical Study
Different techniques for vitiligo treatment work similarly well, with some better for specific body areas.
research Promotion Effect of Apo-9′-fucoxanthinone from Sargassum muticum on Hair Growth via the Activation of Wnt/β-Catenin and VEGF-R2
Sargassum muticum extract and its component apo-9'-fucoxanthinone may help hair growth and treat hair loss.
research Mucocutaneous manifestations in children with human immunodeficiency virus infection
Children with HIV often have skin problems that can indicate the severity of their immune system damage.
research 3,4,5-Tri-O-Caffeoylquinic Acid Promoted Hair Pigmentation Through β-Catenin and Its Target Genes
A substance called TCQA could potentially darken hair by activating certain genes and increasing melanin.
research An analysis of gene expression data involving examination of signaling pathways activation reveals new insights into the mechanism of action of minoxidil topical foam in men with androgenetic alopecia
Minoxidil foam helps hair growth by increasing good proteins and decreasing bad pathways in men with hair loss.
research Dermatologic Signs and Symptoms of Substance Abuse
Substance abuse can cause various skin problems, including marks from injections, sores, premature aging, and increased cancer risk.
research Facial preservation following extreme mummification: Shrunken heads
Shrunken heads retain some facial features and hair characteristics, allowing for limited individual identification.
research Growth and viability of Liaoning Cashmere goat hair follicles during the annual hair follicle cycle
Liaoning Cashmere goat hair follicles show synchronized growth patterns with lowest activity in May.
research Potential Involvement of the Stem Cell Factor Receptor c-kit in Alopecia Areata and Androgenetic Alopecia: Histopathological, Immunohistochemical, and Semiquantitative Investigations
c-kit affects hair growth and color in alopecia areata and androgenetic alopecia.
research Retrospective Assessment of Follicular Unit Density in Asian Men With Androgenetic Alopecia
Asian men with hair loss have different follicular densities: East/Southeast 61.1, South 63.5, West 63.6 FU/cm².
research Epimedium brevicornum Maxim. Extract exhibits pigmentation by melanin biosynthesis and melanosome biogenesis/transfer
Epimedium extract helps increase skin pigmentation and could be a new treatment for conditions with reduced pigmentation.
research In silico analysis of gene expression data from bald frontal and haired occipital scalp to identify candidate genes in male androgenetic alopecia
Found 32 genes linked to male baldness, affecting hair growth and stress-related pathways.