research Progenitor-Derived Endothelin Controls Dermal Sheath Contraction for Hair Follicle Regression
A specific signal from hair cells controls the tightening of the surrounding muscle, which is necessary for hair shedding.
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180-210 / 480 results research Cultured Dermal Papilla Cells From Androgen-Dependent Human Hair Follicles Contain More Androgen Receptors Than Those From Non-Balding Areas Of Scalp
Beard hair follicles have more androgen receptors than non-balding scalp hair follicles.
research Mesenchymal Stem Cells With Modification of Junctional Adhesion Molecule A Induce Hair Formation
Modified stem cells that overexpress a specific protein can improve hair growth and reduce hair abnormalities in mice.
research The Extracellular Matrix Dictates Regional Competence for Tumor Initiation
The extracellular matrix affects where tumors can start in the body.
research A Two-Phase Model of Skin Epidermal Stratification: Lessons from Centrosomes
Removing centrosomes from skin cells leads to thinner skin and stops hair growth, but does not greatly affect skin cell differentiation.
research Identification of Beta-Sitosterol and Stigmasterol as Possible Inhibitors of 5 Alpha-Reductase 1: An In-Silico Study
Beta-sitosterol and stigmasterol might help prevent hair loss by blocking a specific enzyme.
research For Early Diagnosis of Young Patients With Werner Syndrome: Indication for Genetic Testing
Genetic testing is recommended for young patients showing signs like cataracts and hair changes to diagnose Werner syndrome early.
research Food Deprivation-Induced Expression of Minoxidil Sulfotransferase in the Hypothalamus Uncovered by Microarray Analysis
Food deprivation increases MST enzyme in the brain, possibly affecting energy balance.
research Activating Beta-Catenin Signaling in CD133-Positive Dermal Papilla Cells Increases Hair Inductivity
Boosting β-catenin signaling in certain skin cells can enhance hair growth.
research Faculty Opinions Recommendation of Efficacy and Safety of a Low-Level Laser Device in the Treatment of Male and Female Pattern Hair Loss: A Multicenter, Randomized, Sham Device-Controlled, Double-Blind Study
research Female Pattern Hair Loss
Hair loss in women is genetic, diagnosed by examination and biopsy, and treated with minoxidil, finasteride, or transplantation.
research Value of Trichoscopy Versus Trichogram for Diagnosis of Female Androgenetic Alopecia
Trichoscopy is better than trichogram for diagnosing early female hair loss.
research Generation of Trichogenic Adipose-Derived Stem Cells by Expression of Three Factors
Scientists made stem cells that can grow hair by adding three specific factors to them.
research Functional Analysis of Vitamin D Receptor Using Adenovirus Vector
The study found that certain mutations in the vitamin D receptor can cause rickets and potentially affect hair growth.
research BJD Editor's Choice: Genetic Mutations in Greek Melanoma Patients, Dermoscopic Features of Pigmented Nodular Tumors, Herlitz Junctional Epidermolysis Bullosa in the Netherlands, and HDAC9 in Male-Pattern Baldness
Some Greek melanoma patients have gene mutations linked to increased cancer risk, a new color feature helps diagnose melanoma, the incidence of a skin condition in the Netherlands is rare, and a gene possibly affects male-pattern baldness.
research Regulatory Effects of FGF9 on Dermal Papilla Cell Proliferation in Small-Tailed Han Sheep
FGF9 helps hair follicles grow in small-tailed Han sheep by affecting cell growth and certain signaling pathways.
research Short Anagen Hair Syndrome Is Caused by Mutations in the WNT10A Gene and Has a Genetic Overlap With Male Pattern Hair Loss
Mutations in the WNT10A gene cause Short Anagen Hair syndrome and increase the risk of male pattern hair loss.
research Identification of Androgen-Inducible TGF-β1 Derived from Dermal Papilla Cells as a Key Mediator in Androgenetic Alopecia
TGF-β1 from dermal papilla cells suppresses hair growth, and targeting it may help treat androgenetic alopecia.
research HLA-B27 Antigen in Women With Ankylosing Spondylitis
Most women with ankylosing spondylitis tested positive for HLA-B27, suggesting it's useful for diagnosis.
research DNA Dioxygenases Tet1/2/3 Control Hair Matrix Keratinocyte Differentiation and Hair Shaft Shape via Regulation of Hair Keratin Gene Expression
The enzymes Tet1, Tet2, and Tet3 are important for the development of hair follicles and determining hair shape by controlling hair keratin genes.
research The Hirsute Woman: Challenges in Evaluation and Management
Most hirsutism cases are due to PCOS, and treatment focuses on lowering testosterone and blocking its effects.
research Hair Root Studies in Patients Suffering from Primary and Secondary Syphilis
Syphilis patients showed abnormal hair root changes, with no difference between primary and secondary stages.
research Mouse Models for the Study of Human Hair Loss
Mice are useful for researching human hair loss and testing treatments, despite some differences between species.
research Hormonal Parameters in Androgenetic Hair Loss in Males
Men with male pattern hair loss have different levels of certain hormones compared to men without hair loss.
research Tissue Expansion in Cicatricial Alopecia
Tissue expansion is an effective treatment for certain types of hair loss, providing immediate coverage with hair-bearing skin.
research Finding Models for Skin Diseases: Successes and Failures
The document concludes that while finding animal models for the skin disease Hidradenitis suppurativa is challenging, certain mouse mutations may provide useful insights for research and drug testing.
research Delving Into Diversity: Exploring Different Risk Factors of Premature Greying of Hair
Genetics, nutrition, lifestyle, and hormones affect early grey hair, but more research is needed.
research A New Clinical Variant of Hereditary Localized Alopecia: Report of a Chinese Family Mapped to Chromosome 2p25.1–2p23.2
A new type of hereditary hair loss in a Chinese family is linked to chromosome 2p25.1–2p23.2.
research A Rare Case of Acrodermatitis Enteropathica in a One-Year-Old Child
A one-year-old child with a genetic condition had symptoms improved by treating zinc deficiency.
research Tissue And Serum Levels Of Substance P In Trichodynia Of Androgenetic Alopecia Patients
Higher substance P levels may cause discomfort in hair loss patients.