research The Chemistry Mechanism of Hair Dyes
Permanent hair dyes use chemicals that react with hydrogen peroxide to create color.
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research A Transient Dermal Niche and Dual Epidermal Programs Underlie Sweat Gland Development
Sweat gland development involves two unique skin cell programs and a temporary skin environment.
research Type 2 Innate Immunity Regulates Hair Follicle Homeostasis to Control Demodex Pathosymbionts
A specific immune response helps control mite populations on the skin, maintaining healthy hair follicles.
research Recent Advances in the Characterization of Hair of Mummies from the Chilean Andean Coast
The hair of two ancient Chilean mummies is well-preserved and contains high levels of heavy metals.
research Selection Signatures for Fiber Production in Commercial Species: A Review
Genomic research can help improve the quality and production of natural fibers in animals.
research Activation of Polyamine Catabolism Profoundly Alters Tissue Polyamine Pools and Affects Hair Growth and Female Fertility in Transgenic Mice Overexpressing Spermidine/Spermine N1-Acetyltransferase
Overexpressing a specific enzyme in mice causes hair loss and female infertility.
research Concise Review: Wnt Signaling Pathways in Skin Development and Epidermal Stem Cells
Wnt signaling is crucial for skin development and hair growth.
research Metal Chelation Assisted Deposition of Polydopamine on Human Hair: A Ready-to-Use Eumelanin-Based Hair Dyeing Methodology
Polydopamine is a safe, effective, and permanent hair dye that turns gray hair black in one hour.
research The Developmental Basis of Fingerprint Pattern Formation and Variation
Fingerprints form uniquely before birth due to specific genetic pathways and local signals.
research Scientific Opinion on the Tolerable Upper Intake Level for Selenium
Adults should not consume more than 255 micrograms of selenium per day to avoid risk of hair loss and other side effects.
research Expression of the Orphan Protein Plet-1 During Trichilemmal Differentiation of Anagen Hair Follicles
Plet-1 protein helps hair follicle cells move and stick to tissues.
research Effect of Fibroblast Growth Factor 10 and an Interacting Non-Coding RNA on Secondary Hair Follicle Dermal Papilla Cells in Cashmere Goats' Follicle Development Assessed by Whole-Transcriptome Sequencing Technology
FGF10 and non-coding RNAs are important for cashmere goat hair follicle development.
research Lipid Signaling in Keratinocytes: Lipin-1 Plays a Part
Lipin-1 is important for skin cell differentiation and skin barrier function.
research Oral Supplementation with L-Cystine, Serenoa Repens, Cucurbita Pepo, and Pygeum Africanum in Chronic Telogen Effluvium and Androgenetic Alopecia: A Double-Blind, Placebo-Controlled, Randomized Clinical Study
The supplement significantly improves hair density and appearance in people with hair loss.
research Evaluation of Surface Structure and Morphological Phenomena of Caucasian Virgin Hair with Atomic Force Microscopy
AFM can diagnose hair disorders by revealing detailed hair surface changes.
research Vibrational Raman and IR Data on Brown Hair Subjected to Bleaching
Bleaching hair changes its structure and weakens it, which is important for understanding hair damage and creating treatments.
research Role of the ABCA4 Gene Expression in the Clearance of Toxic Vitamin A Derivatives in Human Hair Follicle Stem Cells and Keratinocytes
The ABCA4 gene protects hair follicle stem cells from toxic vitamin A byproducts.
research M-CSF-Stimulated Myeloid Cells Can Convert Into Epithelial Cells to Participate in Re-Epithelialization and Hair Follicle Regeneration During Dermal Wound Healing
M-CSF-stimulated myeloid cells can turn into skin cells and help heal wounds and regrow hair.
research Evolution And Genetic Architecture Of Sex-Limited Polymorphism In Cuckoos
Female cuckoo color differences are linked to their unique genes and help avoid male harassment.
research Prostaglandin-Induced Hair Growth
Latanoprost can make eyelashes longer, thicker, and darker.
research Targeting the Janus Kinase Family in Autoimmune Skin Diseases
Janus kinase inhibitors are promising treatments for autoimmune skin diseases like eczema and psoriasis.
research PKC Downregulation Upon Rapamycin Treatment Attenuates Mitochondrial Disease
Rapamycin treatment helps with mitochondrial disease by reducing PKC levels.
research Raman Spectroscopy and Electronic Microscopy Structural Studies of Caucasian and Afro Human Hair
Hair treatments cause significant structural changes, especially with excessive heat, regardless of ethnicity.
research Angiogenin Is Expressed in Human Dermal Papilla Cells and Stimulates Hair Growth
Angiogenin helps hair grow by stimulating cell growth and blood vessel formation.
research Immunomodulators in the Treatment of Cutaneous Lymphoma
Immunomodulatory therapies are effective for treating cutaneous lymphoma, particularly in early stages.
research Paraphenylenediamine Hair Dyeing Nephropathy: A Case Report and Review of Literature
Hair dye chemicals can cause serious health problems, including kidney damage.
research Guadalupe Fur Seal Alopecia: A Metabolic Syndrome Associated to Climatic Anomalies?
Climate-related nutritional stress may cause hair loss in juvenile male Guadalupe fur seals.
research Chromatographic Methods for the Determination of Aminexil, Pyridoxine, and Niacinamide in a Novel Cosmetic Hair Preparation
Two new methods accurately measure Aminexil, Pyridoxine, and Niacinamide in hair products.
research Trajectory of Human Induced Pluripotent Stem Cells Derived Neural Progenitor Cells Differentiation into Dermal Papilla-Like Cells and Their Characteristics
Human stem cells were turned into cells similar to those that help grow hair and showed potential for hair follicle formation.
research Skin Connective Tissue and Aging
Menopause reduces skin collagen and elasticity, and while estrogen therapy can help, its risks require careful consideration.