research The Local Hypothalamic–Pituitary–Adrenal Axis in Cultured Human Dermal Papilla Cells
Stress hormone CRF can cause hair loss by affecting hair growth cells and hormones.
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30-60 / 460 results research Mice Lacking the Epidermal Retinol Dehydrogenases SDR16C5 and SDR16C6 Display Accelerated Hair Growth and Enlarged Meibomian Glands
Mice without certain skin enzymes have faster hair growth and bigger eye glands.
research A Study of the Androgen Receptor Gene Polymorphism and the Level of Expression of the Androgen Receptor in Androgenetic Alopecia Among Egyptians
The study suggests that a specific gene variation and higher gene activity are linked to increased baldness in Egyptian men.
research A Role for p75 Neurotrophin Receptor in the Control of Apoptosis-Driven Hair Follicle Regression
The p75 neurotrophin receptor is important for hair follicle regression by controlling cell death.
research Differences in Expression of Specific Biomarkers Distinguish Human Beard from Scalp Dermal Papilla Cells
Beard and scalp hair cells have different gene expressions, which may affect beard growth characteristics.
research Finasteride Reduces Microvessel Density and Expression of Vascular Endothelial Growth Factor in Renal Tissue of Diabetic Rats
Finasteride helps reduce blood vessel growth in diabetic rat kidneys.
research Noggin Is Required for Induction of the Hair Follicle Growth Phase in Postnatal Skin
Noggin is necessary to start the hair growth phase in skin after birth.
research Androgen-Inducible TGF-β1 from Balding Dermal Papilla Cells Inhibits Epithelial Cell Growth: A Clue to Understanding Paradoxical Effects of Androgen on Human Hair Growth
Androgens may cause hair loss by increasing TGF-beta1 from scalp cells, which inhibits hair cell growth.
research Control of Pelage Hair Follicle Development and Cycling by Complex Interactions Between Follistatin and Activin
Follistatin helps hair growth and cycling, while activin prevents it.
research Influence of Substance P on Cultured Sebocytes
Substance P may worsen acne by increasing inflammation, but corticosteroids might help by reducing this effect.
research Effect of Dihydrotestosterone on the Upregulation of Inflammatory Cytokines in Cultured Sebocytes
Dihydrotestosterone increases certain inflammatory signals in skin cells, potentially contributing to acne.
research Expression Patterns of Glial Cell Line-Derived Neurotrophic Factor, Neurturin, Their Cognate Receptors GFRα-1, GFRα-2, and Common Signal Transduction Element c-Ret in Human Skin Hair Follicles
Certain proteins and their receptors are more active during the growth phase of human hair and could be targeted to treat hair disorders.
research Effects on Steroid 5-Alpha Reductase Gene Expression of Thai Rice Bran Extracts and Molecular Dynamics Study on SRD5A2
Thai rice bran extracts, especially from Tubtim Chumphae rice, can significantly reduce the activity of hair loss genes, with x-tocopherol showing potential as an anti-hair loss product.
research Hair Follicle Disruption Facilitates Pathogenesis to UVB-Induced Cutaneous Inflammation and Basal Cell Carcinoma Development in Ptch+/- Mice
Damaged hair follicles make mice more prone to skin inflammation and skin cancer after UV exposure.
research Septin4 Promotes Cell Death in Human Colon Cancer Cells by Interacting with BAX
Septin4 helps kill colon cancer cells by working with the protein BAX.
research OsPHR2 Is Involved in Phosphate-Starvation Signaling and Excessive Phosphate Accumulation in Shoots of Plants
OsPHR2 gene causes excessive phosphate in rice shoots, affecting plant growth and root development.
research Bone Morphogenetic Protein Signaling Regulates the Size of Hair Follicles and Modulates the Expression of Cell Cycle-Associated Genes
BMP signaling controls hair follicle size and cell growth by affecting cell cycle genes.
research Co-Factors of LIM Domains (Clims/Ldb/Nli) Regulate Corneal Homeostasis and Maintenance of Hair Follicle Stem Cells
Clim proteins are essential for maintaining healthy corneas and hair follicles.
research Analysis of Gene Expression in Isolated Single Hair Follicles Using Semiquantitative Reverse-Transcriptase Polymerase Chain Reaction
Researchers developed a new way to measure gene activity in single hair follicles and found that a specific gene's activity changes with different amounts and times of treatment.
research A Semiquantitative Grading Scale for Frontal and Vertex of Androgenetic Alopecia
New grading scale accurately measures hair loss severity and treatment effectiveness.
research Analysis of the Expression Pattern of the Carrier Protein Transthyretin and Its Receptor Megalin in the Human Scalp Skin and Hair Follicles: Hair Cycle-Associated Changes
The proteins transthyretin and megalin are more present in the growth phase of hair, suggesting they might affect hair health and growth.
research Analysis of the Scalp of Women with AIDS Subjected to Autopsy: Epithelial, Follicular, and Immunologic Aspects
AIDS may cause changes in the scalp that increase infection risk and hair loss.
research Analysis of Thymosin β4 and Vascular Endothelial Growth Factor Expression in Normal Human Tissues Using Tissue Microarray
Thymosin β4 and VEGF are important for blood vessel formation in many organs.
research Health Hazard Evaluation Report: HETA-2000-0385-2813, Equifax Payment Services, St. Petersburg, Florida
The investigation found no work-related causes for employee hair loss at Equifax Payment Services, and the environment was not hazardous.
research Hirsutism
Most women with excessive hair growth have PCOS; treatment varies and focuses on preventing new hair, with electrolysis as the only permanent removal method.
research Male Pattern Baldness and Risk of Colorectal Neoplasia
Men with certain types of baldness at age 45 may have a higher risk of colon cancer and colorectal adenoma.
research The Effects of Oral 5-Alpha Reductase Inhibitors on Penile Intracavernosal Pressures and Penile Morphology in a Rat Model
Oral finasteride and dutasteride may negatively affect erectile function in rats.
research Cis-Element and Transcriptome-Based Screening of Root Hair-Specific Genes and Their Functional Characterization in Arabidopsis
Researchers found 19 genes important for root hair growth in a plant called Arabidopsis.
research Androgen Actions on the Human Hair Follicle: Perspectives
Androgens have complex effects on hair growth, promoting it in some areas but causing hair loss in others, and our understanding of this is still evolving.
research Development, Formulation, and Characterization of an Adapalene-Loaded Solid Lipid Microparticle Dispersion for Follicular Penetration
Researchers created a skin treatment that could effectively deliver medication into hair follicles.