research A New Practical Classification for Spatial Distribution and Morphology of Human Hair: Ahmad's LGMA Classification
Dr. Muhammad Ahmad created a hair classification system to help improve hair restoration surgery outcomes.
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research Adipose-Derived Stem Cell Exosomes Promoted Hair Regeneration
Fat stem cell particles help regrow hair.
research Author Response: Quantitative Mapping of Human Hair Greying and Reversal in Relation to Life Stress
Hair can naturally regain color after greying, and this change may be linked to stress levels.
research An Ultrastructural Study on Corkscrew Hairs and Cigarette-Ash-Shaped Hairs Observed by Dermoscopy of Tinea Capitis
Corkscrew and cigarette-ash-shaped hairs in tinea capitis are caused by internal hair degradation and external resistance.
research Bee Venom Promotes Hair Growth by Inhibiting 5α-Reductase Expression
Bee venom helps hair grow and may work better than some common treatments.
research The Human Hair Follicle as Sentinel for Drug Evaluation: Demonstration of Tetracycline Adhesion to Hair Follicle as Proposed Mechanism in Dysfunctional Hair Loss
Tetracycline can stick to hair follicles and potentially cause hair loss.
research FGF7-Dependent Inhibition of Human Hair Growth by an Osteopontin-Derived Peptide: A Novel Solution for Hirsutism and Hypertrichosis
A new peptide, FOL-005, may help treat excessive hair growth by reducing a hair growth promoter, FGF7.
research Controllable Production of Transplantable Adult Human High-Passage Dermal Papilla Spheroids Using 3D Matrigel Culture
Researchers created hair-inducing human cell clusters using a 3D culture method.
research Exogen Hair Characterization in Human Scalp
The conclusion is that exogen is a unique hair cycle phase and the new sampling method specifically targets this stage, which may help in future hair loss research.
research L-Ascorbic Acid 2-Phosphate Promotes Elongation of Hair Shafts via the Secretion of Insulin-Like Growth Factor-1 from Dermal Papilla Cells Through Phosphatidylinositol 3-Kinase
Vitamin C derivative helps hair grow longer by making cells produce a growth factor through a specific cellular pathway.
research Bald Thigh Syndrome in Sighthounds: Revisiting the Cause of a Well-Known Disease
Bald thigh syndrome in sighthounds is caused by structural defects in hair shafts due to downregulated genes and proteins.
research Histology of the Human Hair Follicle
Understanding hair follicle structure is key for treating hair disorders and could help develop new treatments.
research Decision Letter: Quantitative Mapping of Human Hair Greying and Reversal in Relation to Life Stress
Hair can naturally regain color, and stress might influence greying and its reversal.
research Review of Hair Follicle Dermal Cells
Dermal cells are key in controlling hair growth and could potentially be used in hair loss treatments, but more research is needed to improve hair regeneration methods.
research Mimicking Hair Disorders by Genetic Manipulation of Organ-Cultured Human Hair Follicles
Scientists can mimic hair disorders by altering genes in lab-grown human hair follicles, but these follicles lack some features of natural ones.
research Synergistic Protective Effect of Finasteride and Black Soybean Extract Against Dihydrotestosterone-Induced Damage in Human Follicle Dermal Papilla Cells
Combining finasteride and black soybean extract better protects hair cells from damage and may treat hair loss effectively with fewer side effects.
research Cosmetic Approach for Healthy and Damaged Hair
Hair can't be reliably repaired once damaged; prevention and proper product use are key to maintaining hair health.
research IPSC-Based Approach for Human Hair Follicle Regeneration
The document concludes that using stem cells to regenerate hair follicles could be a promising treatment for hair loss, but there are still challenges to overcome before it can be used clinically.
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 Effects of the Lexington LaserComb on Hair Regrowth in the C3H/HeJ Mouse Model of Alopecia Areata
The Lexington LaserComb helped regrow hair in mice with a condition similar to human hair loss.
research Activation of Wnt/β-Catenin Signaling Is Involved in Hair Growth-Promoting Effect of 655-nm Red Light and LED in In Vitro Culture Model
Red light and LED treatments help hair grow by activating a specific cell signaling pathway.
research Hair and Systemic Disease
Hair loss can indicate underlying systemic diseases and addressing these can sometimes reverse the hair loss.
research Automated Digital Image Analysis (TrichoScan) for Human Hair Growth Analysis: Ease Versus Errors
TrichoScan often makes mistakes and needs improvement for correct hair growth analysis.
research A Simple Assay for the Study of Human Hair Follicle Damage Induced by Ionizing Irradiation
Ionizing radiation damages human hair follicles by stopping cell growth, causing cell death, disrupting color, and increasing stress and damage markers.
research Canine Follicle Stem Cell Candidates Reside in the Bulge and Share Characteristic Features with Human Bulge Cells
Canine hair follicles have stem cells similar to human hair follicles, useful for studying hair disorders.
research Polymeric Nanoparticles-Embedded Organogel for Roxithromycin Delivery to Hair Follicles
Scientists created a gel with nanoparticles to deliver medicine to hair follicles effectively.
research Topobiology of Human Pigmentation: P-Cadherin Selectively Stimulates Hair Follicle Melanogenesis
P-cadherin is crucial for hair follicle pigmentation but not skin pigmentation.
research Perspectives of Alopecia Behind the Regulation of Foxn1 Gene Exposes the Human Nude Phenotype
The gene Foxn1 is important for hair growth, and understanding it may lead to new alopecia treatments.
research Matriptase Expression and Zymogen Activation in Human Pilosebaceous Unit
Matriptase is highly active in hair follicles and sebaceous glands, especially during hair growth phases.
research 17β-Estradiol May Control Human Hair Follicle Growth Also via Up-Regulating the Expression of Cannabinoid Receptor Type 1
17β-estradiol may help hair growth by increasing cannabinoid receptor type 1.