research Mechanisms of Impairment in Hair and Scalp Induced by Hair Dyeing and Perming and Potential Interventions
Hair dyes and perms can damage hair and scalp, but using interventions can reduce harm.
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research Effect of Ficus Carica Leaf Extract on the Gene Expression of Selected Factors in HaCaT Cells
Ficus carica leaf extract may help treat skin disorders by reducing inflammation and androgen effects in skin cells.
research Effects of Ultraviolet Radiation on the Soluble Proteins of Human Hair
UV radiation increases protein loss from hair and reduces hair protein quality.
research Distribution and Localization of Hydrophobic and Ionic Chemical Groups at the Surface of Bleached Human Hair Fibers
Bleaching hair removes its protective top layer and exposes more hydrophilic groups, changing its chemical surface and affecting how it interacts with products.
research There And Back Again: Hair Follicle Stem Cell Dynamics
Hair follicle stem cells can return to their original niche and help regenerate hair.
research Scalp Condition Impacts Hair Growth And Retention Via Oxidative Stress
Healthy scalp reduces hair loss by managing oxidative stress.
research TRPA1 Modulates Mechanotransduction in Cutaneous Sensory Neurons
TRPA1 is crucial for mechanical sensitivity in skin sensory neurons.
research Effect of Oil Application, Age, Diet, and Pigmentation on the Tensile Strength and Breaking Point of Hair
Children's hair is more elastic, but tensile strength is similar across different factors.
research Stiffness of Human Hair Correlates with the Fractions of Cortical Cell Types
Hair stiffness is higher when it has more para-like cortical cells.
research Minoxidil Downregulates Interleukin-1 Alpha Gene Expression in HaCaT Cells
Minoxidil may help treat hair loss by reducing inflammation-related gene activity in skin cells.
research Effect of Protein Hair Straightener on Hair Shaft by Scanning Electron Microscopy
Protein hair straighteners damage the hair more than hair dyes.
research A Marine Protein-Based Dietary Supplement for Subclinical Hair Thinning/Loss: Results of a Multisite, Double-Blind, Placebo-Controlled Clinical Trial
The supplement helps improve hair growth and reduce hair shedding.
research Panax Ginseng Extract Antagonizes the Effect of DKK-1-Induced Catagen-Like Changes of Hair Follicles
Panax ginseng extract may help prevent hair loss caused by DKK-1.
research LncRNAs in Secondary Hair Follicle of Cashmere Goat: Identification, Expression, and Their Regulatory Network in Wnt Signaling Pathway
Researchers found that certain RNA molecules might play a role in the growth of Cashmere goat hair.
research Studies on the Proteome of Human Hair: Identification of Histones and Deamidated Keratins
Human hair contains diverse proteins, including keratins and histones, which could help assess hair health and aging.
research Proteomic Tools for the Investigation of Human Hair Structural Proteins and Evidence of Weakness Sites on Hair Keratin Coil Segments
Hair proteins have weak spots in their α-helical segments.
research Normal Fur Development and Sebum Production Depend on Fatty Acid 2-Hydroxylase Expression in Sebaceous Glands
FA2H is essential for normal fur and sebum production in mice.
research Hair in Health and Disease: An Introduction
Hair health depends on various factors and hair loss can significantly affect a person's well-being; understanding hair biology is key for creating effective hair care treatments.
research Regeneration of Hair Follicles Is Modulated by Flightless I (Flii) in a Rodent Vibrissa Model
Flightless I protein affects hair growth, with low levels delaying it and high levels increasing hair length in rodents.
research Microencapsulated Human Hair Dermal Papilla Cells: A Substitute for Dermal Papilla?
Encapsulated human hair cells can substitute for natural hair cells to grow hair.
research Molecular Biology of Hair Morphogenesis: Development and Cycling
Understanding hair growth involves complex interactions between molecules and could help treat hair disorders.
research Adenosine Stimulates Growth of Dermal Papilla and Lengthens the Anagen Phase by Increasing the Cysteine Level via Fibroblast Growth Factors 2 and 7 in an Organ Culture of Mouse Vibrissae Hair Follicles
Adenosine helps hair grow longer and stronger by boosting certain growth factors and signaling pathways.
research Formulation and Stability Tests of Hair Tonic from Oil Palm Leaves Extract and Effectiveness in Protecting Hair
The hair tonic made from oil palm leaf extract is very effective in preventing hair damage from the sun.
research Nanomaterials in Hair Care and Treatment
Nanomaterials can improve hair care products and treatments, including hair loss and alopecia, by enhancing stability and safety, and allowing controlled release of compounds, but their safety in cosmetics needs more understanding.
research The Anti-Flyaway/Frizz Effect by Inducing the Alpha-Helical Structure Transition of Hair
ATG effectively reduces hair frizz without damaging hair strength.
research Safety and Efficacy of Leukocyte-Rich Platelet-Rich Plasma in the Treatment of Cicatricial Alopecia
Leukocyte-rich platelet-rich plasma is safe and can potentially help treat scarring hair loss.
research Molecular Modeling of Hair Keratin/Peptide Complex: Using MM-PBSA Calculations to Describe Experimental Binding Results
Electrostatic interactions mainly stabilize the binding of peptides to hair keratin.
research Uses of Onion (Allium Cepa L.) and Aloe Vera (Aloe Barbadensis Miller) Post Hair Dye Treatment
Onion and Aloe vera can help protect hair from damage caused by hair dyes.
research In Vivo Evaluation of Insect Wax for Hair Growth Potential
Insect wax, especially its policosanol content, may help hair regrow by changing hair follicle phases and increasing nutrient supply.
research Extracellular Vesicles Derived from MSCs Activate Dermal Papilla Cells In Vitro and Promote Hair Follicle Conversion from Telogen to Anagen in Mice
Tiny particles from stem cells help activate hair growth cells and encourage hair growth in mice without being toxic.