research Endocrine Influences on Hair Growth
Hormones and genetics affect hair growth and patterns, with some changes reversible and others not.
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research Age-Induced Hair Greying: The Multiple Effects of Oxidative Stress
Hair greying is caused by oxidative stress damaging hair follicles and melanocytes.
research Issues About Axial Diffusion During Segmental Hair Analysis
Wait 4-5 weeks after drug use before hair testing and cut hair into three segments to confirm single drug exposure.
research Genetic Interplays Between Msx2 And Foxn1 Are Required For Notch1 Expression And Hair Shaft Differentiation
Msx2 and Foxn1 are both crucial for hair growth and health.
research Development and Evaluation of Polyherbal Formulation for Hair Growth-Promoting Activity
The herbal formulation promoted hair growth faster and more effectively than minoxidil in rats.
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 Dynamic Expression Patterns of Tenascin, Proteoglycans, and Cell Adhesion Molecules During Human Hair Follicle Morphogenesis
Specific proteins and molecules play key roles in the development of human hair follicles.
research Structure and Expression of Genes for a Class of Cysteine-Rich Proteins of the Cuticle Layers of Differentiating Wool and Hair Follicles
Researchers found genes for cysteine-rich proteins that form the protective layer of hair in humans and sheep.
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 T Helper 17 Cell/Regulatory T-Cell Imbalance in Hidradenitis Suppurativa/Acne Inversa: The Link to Hair Follicle Dissection, Obesity, Smoking, and Autoimmune Comorbidities
An imbalance between certain immune cells is linked to a chronic skin condition and may be influenced by obesity, smoking, and autoimmune issues.
research Molecular Basis of Hair Cell Loss
The document concludes that there are no effective clinical treatments for hearing loss due to hair cell damage, but research is ongoing.
research Hair Organ Regeneration Via Bioengineered Hair Follicular Unit Transplantation
Scientists successfully created and transplanted bioengineered hair follicles that function like natural ones, suggesting a new treatment for hair loss.
research Clinical Evaluation of Alopecias Using a Handheld Dermatoscope
A handheld dermatoscope helps diagnose different types of hair loss effectively.
research The Cycling Hair Follicle as an Ideal Systems Biology Research Model
The hair follicle is a great model for research to improve hair growth treatments.
research Changes in Hair Weight in Men with Androgenetic Alopecia After Treatment with Finasteride (1 mg Daily): Three- and Four-Year Results
Finasteride increases hair weight and count in men with hair loss, with best results after four years.
research About Photo-Damage of Human Hair
We don't fully understand how sunlight damages different types of hair.
research Changes in Hair Weight and Hair Count in Men with Androgenetic Alopecia After Treatment with Finasteride, 1 mg, Daily
Finasteride increases hair weight and count in men with hair loss.
research Trans-Species Hair Growth Induction by Human Hair Follicle Dermal Papillae
Human hair follicle cells can grow hair when put into mouse skin if they stay in contact with mouse cells.
research The Hair Follicle: A Paradoxical Androgen Target Organ
Androgens can both promote and prevent hair growth due to differences in gene expression in hair follicles.
research The Skin POMC System (SPS): Leads and Lessons from the Hair Follicle
The Skin POMC System affects hair growth and skin responses to stress.
research Human Hair Follicle Benzo[a]pyrene and Benzo[a]pyrene 7,8-diol Metabolism: Effect of Exposure to a Coal Tar-Containing Shampoo
Coal tar shampoo increases enzyme activity in hair follicles, enhancing carcinogen binding to DNA.
research Percutaneous Penetration of Hair Dyes
Hair dyes penetrate the scalp very minimally, less than 1%.
research Effect of Cyproterone Acetate on Hair Growth, Sebaceous Secretion, and Endocrine Parameters in a Hirsute Subject
Cyproterone acetate reduces hair growth and oil production.
research Hair Toxic and Essential Trace Elements in Children with Autism Spectrum Disorder
Children with autism have lower levels of essential and toxic trace elements in their hair.
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 Bone Morphogenetic Protein Signaling Regulates Postnatal Hair Follicle Differentiation and Cycling
Blocking BMP signaling causes hair loss and disrupts hair growth cycles.
research Dermal Exosomes Containing miR-218-5p Promote Hair Regeneration by Regulating β-Catenin Signaling
Dermal exosomes with miR-218-5p boost hair growth by controlling β-catenin signaling.
research Mammalian Keratin-Associated Proteins (KRTAPs) Subgenomes: Disentangling Hair Diversity and Adaptation to Terrestrial and Aquatic Environments
Different hair types in mammals are linked to variations in specific protein genes, with changes influenced by their living environments.
research Prostaglandin Metabolism in Human Hair Follicle
Human hair follicles can make and process prostaglandins, which may affect hair growth.