research The Biology of Hair Growth
Hair growth is influenced by hormones and goes through different phases; androgens can both promote and inhibit hair growth depending on the body area.
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research Cyclosporine A Increases Hair Follicle Growth by Suppressing Apoptosis-Inducing Factor Nuclear Translocation: A New Mechanism
Cyclosporine A helps hair grow by blocking a process that would otherwise cause hair cells to die.
research The Use of Plants in Hair and Scalp Preparations
Plant-based ingredients in hair care are being replaced by synthetic alternatives.
research Hair Growth Promoting Effect of 4HGF Encapsulated with PGA Nanoparticles by β-Catenin Activation and Related Cell Cycle Molecules
PGA-4HGF may help treat hair loss by activating hair growth pathways and extending the hair growth phase.
research Study on Hair Distribution in Healthy Males for Hair Restoration Design
About 21.3% of young, healthy Chinese men experience hair loss. Hairlines are mostly linear or have a central protrusion. Hair is densest on the top and back of the head, and hair follicles usually have 1 or 2 hairs. This information can help in designing hair restoration procedures.
research Effect of Camouflaging Agents on Psychological Well-Being: A Cross-Sectional Survey of Hair Loss Patients
Camouflaging agents like hair fibers and wigs significantly improve appearance and self-esteem for most hair loss patients.
research Responses of Prolactin and Hair Growth to Selection for Age at Puberty in Angus Cattle
Selecting Angus cattle for earlier puberty lowers prolactin levels but doesn't affect hair growth.
research Pregnancy and the Hair Growth Cycle: Anagen Induction Against Hair Growth Disruption Using Nourkrin with Marilex, a Proteoglycan Replacement Therapy
Nourkrin® with Marilex® may increase hair count by 35.7% in postpartum hair loss.
research Validation of Scalp Coverage Scoring Methods for Scalp Hair Loss in Male Pattern Hair Loss (Androgenetic Alopecia)
Scalp coverage scoring accurately measures hair loss and treatment effectiveness.
research Straight to the Point: What Do We Know So Far on Hair Straightening?
Hair straightening can damage hair and pose health risks, including exposure to carcinogens and hair loss.
research Transient Stimulation of TRPV4-Expressing Keratinocytes Promotes Hair Follicle Regeneration in Mice
Activating TRPV4 in skin cells helps regrow hair in mice, possibly offering a treatment for hair loss.
research Enhanced VEGF Expression in Hair Follicle Dermal Papilla Cells by Centella Asiatica Linn
Centella asiatica extract may help promote hair growth.
research Scalp Biopsy and Diagnosis of Common Hair Loss Problems
Scalp biopsy helps tell apart permanent and temporary hair loss types and guides treatment.
research Advancements and Challenges in Hair Transplantation Surgery
The article concludes that hair transplantation is advancing, but a reliable way to ensure complete tumor removal is still needed.
research TLR2 Regulates Hair Follicle Cycle and Regeneration via BMP Signaling
TLR2 is important for hair growth and can be targeted to treat hair loss.
research A Review on Forensic Toxicological Analysis of Drugs in Hair Using Various Instrumental Techniques
Hair analysis is better than urine and blood for detecting past drug use.
research A Comparative Study of Skin Transcriptomes and Histological Observations for Black and White Hair Colors of Giant Panda
The study found that giant pandas have more melanin in black hair follicles than white, with gene expression differences that could affect hair color and skin health.
research Platelet-Rich Plasma for Hair Growth
Platelet-rich plasma shows potential for hair growth, but more research is needed to determine the best preparation method.
research Hair Toe Tourniquets: A Review of Two Case Studies
Educating healthcare workers and parents about hair toe tourniquets can help prevent serious complications.
research Aging and Anti-Aging in Hair and Hair Loss
Hair ages and thins due to factors like inflammation and stress, and treatments like antioxidants and hormones might improve hair health.
research DNA Determination of Human Hair Bulbs in Normal and Androgenetic Alopecia
Hair loss happens due to faster cell growth and fewer cells in affected follicles.
research The G-Protein Coupled Receptor Kinase 2 (GRK2) Orchestrates Hair Follicle Homeostasis
GRK2 is essential for healthy hair follicle function, and its absence can lead to hair loss and cysts.
research Hair Follicle Stem Cells Promote Epidermal Regeneration Under Expanded Condition
Hair follicle stem cells help skin heal and grow during stretching.
research Application of Second Near Infrared Fluorescence Imaging to Trace CelTrac1000-Labeled Hair Follicle Epidermal Neural Crest Stem Cells in Repairing Rat Facial Nerve Defects
NIR-II imaging effectively tracked stem cells that helped repair facial nerve defects in rats.
research The Effect of Different Concentrations of Propylene Glycol on the Physical Characteristics of Katuk Leaf Extract Hair Tonic
Different amounts of propylene glycol change the thickness of katuk leaf hair tonic.
research Clinical and Molecular Genetic Studies in Hereditary Hair Loss
Researchers found a genetic link for hereditary hair loss but need more analysis to identify the exact gene.
research The Murine Hair Follicle Is a Melatonin Target
Melatonin directly affects mouse hair follicles and may influence hair growth.
research Nutritional Factors and Hair Loss
Low iron and L-lysine levels can cause hair loss in women, and increasing these nutrients can reduce hair shedding.
research The Role of Vitamins and Minerals in Hair Loss: A Review
Some vitamins and minerals like vitamin D and iron can help with certain types of hair loss, but more research is needed for others.
research Fiber-Safe Extraction of Red Mordant Dyes from Hair Fibers
A new method extracts red dyes from wool without damaging it, although it slightly weakens the wool.