research Aging of the Hair Follicle Pigmentation System
Hair grays due to oxidative stress and fewer functioning melanocytes.
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research Therapeutic Strategy for Hair Regeneration: Hair Cycle Activation, Niche Environment Modulation, Wound-Induced Follicle Neogenesis, and Stem Cell Engineering
The conclusion is that hair growth can be improved by activating hair cycles, changing the surrounding environment, healing wounds to create new hair follicles, and using stem cell technology.
research Prolactin Signaling Influences the Timing Mechanism of the Hair Follicle: Analysis of Hair Growth Cycles in Prolactin Receptor Knockout Mice
Prolactin affects when mice shed and grow hair.
research Hair Coloring, Permanent Styling, and Hair Structure
Frequent hair coloring and styling can damage hair and cause breakage or loss.
research Exosomal MicroRNAs Derived from Dermal Papilla Cells Mediate Hair Follicle Stem Cell Proliferation and Differentiation
Exosomes from dermal papilla cells help hair growth by making hair follicle stem cells multiply and change.
research A New Path in Defining Light Parameters for Hair Growth: Discovery and Modulation of Photoreceptors in Human Hair Follicle
Blue light promotes hair growth by interacting with specific receptors in hair follicles.
research Identifying Novel Strategies for Treating Human Hair Loss Disorders: Cyclosporine A Suppresses the Wnt Inhibitor, SFRP1, in the Dermal Papilla of Human Scalp Hair Follicles
Cyclosporine A may help treat hair loss by blocking a protein that inhibits hair growth.
research Transcutaneous Implantation of Valproic Acid-Encapsulated Dissolving Microneedles Induces Hair Regrowth
Tiny needles with valproic acid can effectively regrow hair.
research Prostaglandin D2 Inhibits Wound-Induced Hair Follicle Neogenesis Through the Receptor Gpr44
Prostaglandin D2 blocks new hair growth after skin injury through the Gpr44 receptor.
research Endocrine Influences on Hair Growth
Hormones and genetics affect hair growth and patterns, with some changes reversible and others not.
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 The Hair Cycle on the Human Thigh and Upper Arm
Men's thigh hair grows longer and has a longer growth cycle than women's, but arm hair growth is similar between genders.
research The Modulatable Stem Cell Niche: Tissue Interactions During Hair and Feather Follicle Regeneration
The document concludes that for hair and feather growth, it's better to target the environment around stem cells than the cells themselves.
research Prostaglandin Metabolism in Human Hair Follicle
Human hair follicles can make and process prostaglandins, which may affect hair growth.
research Evidence That the Satin Hair Mutant Gene Foxq1 Is Among Multiple and Functionally Diverse Regulatory Targets for Hoxc13 During Hair Follicle Differentiation
The gene Foxq1, controlled by Hoxc13, is crucial for hair follicle differentiation.
research Eosinophils in Fibrous Tracts and Near Hair Bulbs: A Helpful Diagnostic Feature of Alopecia Areata
Finding eosinophils near hair bulbs helps diagnose alopecia areata.
research Promotional Effect of Platelet-Rich Plasma on Hair Follicle Reconstitution In Vivo
Platelet-Rich Plasma (PRP) increases the number of new hair follicles and speeds up hair formation.
research The Structural and Functional Aspects of Hair Cell Regeneration in the Chick as a Result of Exposure to Intense Sound
Chickens exposed to loud noise can quickly regain hearing mostly due to repair of the tectorial membrane, not just hair cell regeneration.
research Squarticles as a Lipid Nanocarrier for Delivering Diphencyprone and Minoxidil to Hair Follicles and Human Dermal Papilla Cells
Squarticles effectively deliver hair growth drugs to follicles and dermal papilla cells.
research External Light Activates Hair Follicle Stem Cells Through Eyes Via an ipRGC–SCN–Sympathetic Neural Pathway
Light can turn on hair growth cells through a nerve path starting in the eyes.
research Potential Targets in the Discovery of New Hair Growth Promoters for Androgenic Alopecia
The document concludes that targeting 5α-reductase, the androgen receptor, and hair growth genes, along with using compounds with anti-androgenic properties, could lead to more effective hair loss treatments.
research Impact of Different Preparation Methods to Obtain Autologous Non-Activated Platelet-Rich Plasma and Activated Platelet-Rich Plasma in Plastic Surgery: Wound Healing and Hair Regrowth Evaluation
Different methods of preparing Platelet-Rich Plasma (PRP) can affect wound healing and hair regrowth in plastic surgery. Using a kit with specific standards helps isolate PRP that meets quality criteria. Non-Activated PRP and Activated PRP have varying effects depending on the tissue and condition treated. For hair regrowth, Non-Activated PRP increased hair density more than Activated PRP. Both treatments improved various aspects of scalp health.
research Oxidative Damage Control in a Human Mini-Organ: Nrf2 Activation Protects Against Oxidative Stress-Induced Hair Growth Inhibition
Activating Nrf2 protects human hair follicles from oxidative stress and helps prevent hair growth inhibition.
research A Neuroendocrinological Perspective on Human Hair Follicle Pigmentation
Brain hormones significantly affect hair color and could potentially be used to prevent or reverse grey hair.
research Methods for the Isolation and 3D Culture of Dermal Papilla Cells from Human Hair Follicles
The document describes a way to isolate and grow human hair follicle cells in 3D to help study hair growth.
research Repeated Microneedle Stimulation Induces Enhanced Hair Growth in a Murine Model
Microneedle stimulation can increase hair growth in mice.
research MiR-218-5p Regulates Skin and Hair Follicle Development Through Wnt/β-Catenin Signaling Pathway by Targeting SFRP2
miR-218-5p helps skin and hair growth by targeting SFRP2 and activating a specific signaling pathway.
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 Contemporary Hair Transplantation
Modern hair transplants use small grafts for a natural look and drugs to prevent further loss, with high patient satisfaction.
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.