research Biology of Hair Growth
Testosterone and dihydrotestosterone affect hair growth, and new techniques like the folliculogram help study it, but fully understanding hair growth is still complex.
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research α3β1-Integrin Regulates Hair Follicle But Not Interfollicular Morphogenesis in Adult Epidermis
α3β1-integrin is crucial for maintaining normal hair follicle shape and function but not needed for the development of the surrounding skin.
research Macrophages Are Necessary for Skin Regeneration During Tissue Expansion
Macrophages are essential for successful skin growth in reconstructive surgery.
research The Effect of Menopause on the Skin and Other Connective Tissues
Menopause significantly reduces skin collagen, leading to thinner, less elastic skin, and hormone replacement may help but requires careful consideration.
research Study of Demodex Mites: Challenges and Solutions
The conclusion is that a new biopsy technique and humidity chamber help study skin mites better and suggest mite overpopulation may cause skin diseases.
research Congenital Hair Loss Disorders: Rare, But Not Too Rare
Some hair loss disorders are caused by genetic mutations affecting hair growth.
research Tobacco and the Skin: Adverse Effects and Complex Relationships
Smoking harms skin health, causing slower wound healing, more wrinkles, and worsening some skin conditions, but may protect against certain others.
research Psychological Interventions in the Management of Common Skin Conditions
Using psychological treatments can help manage skin conditions along with regular medical care.
research Aging in Hair Follicle Stem Cells and Niche Microenvironment
Aging in hair follicle stem cells leads to hair graying, thinning, and loss.
research Hair Darkening in Porphyria Cutanea Tarda
Two patients with porphyria cutanea tarda experienced their grey hair turning dark again.
research Human TSC2-Null Fibroblast-Like Cells Induce Hair Follicle Neogenesis and Hamartoma Morphogenesis
Cells from a skin condition can create new hair follicles and similar growths in mice, and a specific treatment can reduce these effects.
research Development of a Two-Dimensional Model for Predicting Transdermal Permeation with the Follicular Pathway: Demonstration with a Caffeine Study
Researchers developed a model that shows hair follicles increase skin absorption of caffeine by 20%.
research The Mesenchymal Niche of the Hair Follicle Induces Regeneration by Releasing Primed Progenitors from Inhibitory Effects of Quiescent Stem Cells
The study found that a specific area of the hair follicle helps start hair growth by reducing the blocking effects on certain cells and controlling growth signals.
research Adult Epidermal Notch Activity Induces Dermal Accumulation of T Cells and Neural Crest Derivatives Through Upregulation of Jagged 1
Activating Notch in adult skin causes T cells and neural crest cells to gather, leading to skin issues.
research Black Women's Hair: The Main Scalp Dermatoses and Aesthetic Practices in Women of African Ethnicity
Black women's unique hair characteristics and styling practices can lead to specific scalp conditions, which require early diagnosis and appropriate treatment.
research Disrupted Ectodermal Organ Morphogenesis in Mice with a Conditional Histone Deacetylase 1, 2 Deletion in the Epidermis
Mice without certain skin proteins had abnormal skin and hair development.
research Hair Physiology and Its Disorders
Different hair growth problems are caused by genetic issues or changes in hair growth cycles, and new treatments are being developed.
research Beyond Goosebumps: Does the Arrector Pili Muscle Have a Role in Hair Loss?
The arrector pili muscle might play a role in hair loss and needs more research to understand its impact.
research Culture of the Human Pilosebaceous Unit, Hair Follicle, and Sebaceous Gland
The article concludes that developing in vitro models for human hair structures is important for research and reducing animal testing, but there are challenges like obtaining suitable samples and the models' limitations.
research A Hypothetical Pathogenesis Model for Androgenic Alopecia: Clarifying the Dihydrotestosterone Paradox and Rate-Limiting Recovery Factors
The model suggests that scalp tension could lead to hair loss, with factors like blood vessel hardening, enlarged oil glands, and poor microcirculation also playing a role. It also hints at a possible link between skull shape and baldness pattern.
research The Basic Science of Hair Biology
Hair disorders are caused by a complex mix of biology, genetics, hormones, and environmental factors, affecting hair growth and leading to conditions like alopecia.
research Activation of Fibroblast and Papilla Cells by Glycolipid Biosurfactants, Mannosylerythritol Lipids
MEL-A from soybean oil can boost fibroblast and papilla cells, potentially aiding hair growth.
research Becker's Nevus with Ipsilateral Breast Hypoplasia: Improvement with Spironolactone
Spironolactone may help enlarge a small breast linked to Becker's nevus.
research Finasteride Treatment of Hair Loss in Women
Finasteride may help some women with hair loss, but better options exist.
research The CD44+ALDH+ Population of Human Keratinocytes Is Enriched for Epidermal Stem Cells with Long-Term Repopulating Ability
Certain human skin cells marked by CD44 and ALDH are rich in stem cells capable of long-term skin renewal.
research Biomechanical Properties of Scalp Flaps and Their Correlations to Reconstructive and Aesthetic Surgery Procedures
Scalp flaps are stiffer than skin from other body areas, which helps in planning reconstructive and cosmetic head surgeries.
research Field Cancerization: From Molecular Basis to Selective Field-Directed Management of Actinic Keratosis
Photodynamic therapy is the preferred treatment for skin precancer due to its effectiveness and safety.
research Combined AlloDerm and Thin Skin Grafting for the Treatment of Postburn Dyspigmented Scar Contracture of the Upper Extremity
Technique effectively treats deformities, achieves re-pigmentation, and releases scar contractures.
research Dermatological Manifestations Associated with COVID-19: A Comprehensive Review of the Current Knowledge
COVID-19 can cause various skin issues, including rashes and hair loss, which usually heal on their own and don't always indicate severe illness.
research Long-Term Removal of Unwanted Hair Using Light
Laser and light treatments can effectively remove hair long-term.