research Aging of the Hair Follicle Pigmentation System
Hair grays due to oxidative stress and fewer functioning melanocytes.
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research Normal Hair Growth in Children
Children's hair grows in different types from before birth through puberty, with growth rates and characteristics varying by age, sex, and race.
research Premature Graying of Hair: Causes, Associations, and Treatments
Premature graying of hair may suggest health issues and currently lacks effective treatments.
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 Hair Greying Is Associated With Active Hair Growth
White hair grows thicker and faster than black hair due to higher activity of growth-related genes and proteins.
research 3-Deoxysappanchalcone Promotes Proliferation of Human Hair Follicle Dermal Papilla Cells and Hair Growth in C57BL/6 Mice by Modulating WNT/β-Catenin and STAT Signaling
3-Deoxysappanchalcone helps human hair cells grow and stimulates hair growth in mice by affecting certain cell signaling pathways.
research CD133-Positive Dermal Papilla-Derived Wnt Ligands Regulate Postnatal Hair Growth
Wnt proteins from certain skin cells are crucial for normal hair growth and renewal.
research Androgens and Hair: A Biological Paradox with Clinical Consequences
Androgens can both increase body hair and cause scalp hair loss.
research Yellow Hair Following Sequential Application of Bacitracin Zinc and Selenium Sulfide: Report of Acquired Xanthotrichosis and Review of Yellow Hair Discoloration
Using bacitracin zinc and selenium sulfide one after the other can temporarily turn white hair yellow.
research Hair Follicle Melanogenesis Reflected in Hair Pigmentation as a Developmental Factor in Alopecia Areata
Hair color is not a risk factor for developing alopecia areata.
research Premature Greying of Hair (Premature Canities): A Concern for Parent and Child
Genetics, stress, and health issues can cause early hair greying, which affects self-esteem, and there's no cure, only hair dye.
research Whisker Follicles Transplanted to the Spine of Nude Mice for Spinal Cord Repair Generate Extensive Ectopic Hair Growth
Transplanted whisker follicles caused hair growth on the spine of mice.
research Healthy Hair: Form and Function
Hair health is influenced by genetics, aging, and environmental factors, with proper care needed to maintain it.
research Describing Hair and Related Abnormalities
The document explains hair growth, hair loss types, and other hair-related terms.
research Mesenchymal–Epithelial Interactions During Hair Follicle Morphogenesis and Cycling
The conclusion is that certain cell interactions and signals are crucial for hair growth and regeneration.
research Melanocyte Stem Cells: A Melanocyte Reservoir in Hair Follicles for Hair and Skin Pigmentation
Melanocyte stem cells in hair follicles are key for hair color and could help treat greying and pigment disorders.
research Biology of the Hair Follicle: The Basics
The document concludes that understanding hair follicle biology can lead to better hair loss treatments.
research Pathobiology of Chemotherapy-Induced Hair Loss
Chemotherapy causes hair loss by damaging hair follicles and stem cells, with more research needed for prevention and treatment.
research Hypertrichosis and Increased Pigmentation of Eyelashes and Adjacent Hair in the Region of the Ipsilateral Eyelids of Patients Treated with Unilateral Topical Latanoprost
Using the eye pressure medication latanoprost can cause excessive hair growth and darker eyelashes on the treated eye.
research Fully Functional Hair Follicle Regeneration Through the Rearrangement of Stem Cells and Their Niches
Regenerated fully functional hair follicles using stem cells, with potential for hair regrowth therapy.
research Hair Follicle Stem Cells: Walking the Maze
Hair follicle stem cells are key for hair and skin regeneration, can be reprogrammed, and have potential therapeutic uses, but also carry a risk of cancer.
research Theoretical Considerations in Laser Hair Removal
Laser hair removal effectiveness depends on targeting hair structures without harming the skin, and improvements require more research and expert collaboration.
research Hedgehog Stimulates Hair Follicle Neogenesis by Creating Inductive Dermis During Murine Skin Wound Healing
The Sonic hedgehog pathway is crucial for new hair growth during mouse skin healing.
research Hair Growth Inhibition by Psychoemotional Stress: A Mouse Model for Neural Mechanisms in Hair Growth Control
Stress can stop hair growth in mice, and treatments can reverse this effect.
research Hair Evaluation Methods: Merits and Demerits
Different hair evaluation methods have their own pros and cons, and using multiple methods together is best for accurate hair loss diagnosis and tracking.
research Hair Follicle: A Novel Source of Multipotent Stem Cells for Tissue Engineering and Regenerative Medicine
Hair follicle stem cells are a promising source for tissue repair and treating skin or hair diseases.
research Control of Human Hair Growth by Neurotrophins: Brain-Derived Neurotrophic Factor Inhibits Hair Shaft Elongation, Induces Catagen, and Stimulates Follicular Transforming Growth Factor Beta 2 Expression
Brain-Derived Neurotrophic Factor (BDNF) slows down hair growth and promotes hair follicle regression.
research The Genetics of Hair Shaft Disorders
The article explains the genetic causes and symptoms of various hair disorders and highlights the need for more research to find treatments.
research Hair Follicles and Associated Glands as Androgen Targets
Androgens like testosterone affect hair growth and oil production differently across body parts and individuals.
research A Discourse on Human Hair Fibers and Reflections on the Conservation of Drug Molecules
Hair analysis for drugs needs a better understanding of how drugs enter hair, considering factors like hair structure and pigmentation.