research Expression of mRNA for Androgen Receptor, 5α-Reductase, and 17β-Hydroxysteroid Dehydrogenase in Human Dermal Papilla Cells
Hair sensitivity to androgens is partly controlled by specific enzyme expressions in different hair areas.
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research Hedgehog Signaling Maintains Hair Follicle Stem Cell Phenotype in Young and Aged Human Skin
Hedgehog signaling helps keep hair follicle stem cells the same in both young and old human skin.
research The Control of Hair Growth: An Overview
Hair growth is influenced by interactions between skin layers, growth factors, and hormones, but the exact mechanisms are not fully understood.
research Fadrozole And Finasteride Exposures Modulate Sex Steroid- And Thyroid Hormone-Related Gene Expression In Silurana (Xenopus) Tropicalis Early Larval Development
Fadrozole and finasteride change gene expression related to sex hormones and thyroid hormones in frog larvae development.
research Effect of 5α-Dihydrotestosterone and Testosterone on Apoptosis in Human Dermal Papilla Cells
High levels of testosterone and 5α-DHT can lead to cell death in cells important for hair growth.
research Finasteride for Female Androgenetic Alopecia
Finasteride increases hair density in female androgenetic alopecia, but individual results may vary.
research MicroRNA Species in Follicular Fluid Associating With Polycystic Ovary Syndrome and Related Intermediary Phenotypes
Certain microRNAs in the fluid around eggs are linked to Polycystic Ovary Syndrome and may help diagnose it.
research Activation of Wnt Signaling in Hematopoietic Regeneration
Wnt10b helps blood stem cells grow after injury.
research Stem Cell-Derived Motor Neurons from Spinal and Bulbar Muscular Atrophy Patients
The study suggests that motor neurons created from stem cells of patients with spinal and bulbar muscular atrophy show signs of the disease, including changes in protein levels and cell functions.
research Overexpression of Bcl-2 Protects from Ultraviolet B-Induced Apoptosis but Promotes Hair Follicle Regression and Chemotherapy-Induced Alopecia
Bcl-2 overexpression protects against UVB damage but worsens hair loss from chemotherapy.
research Sustained Release of Dermal Papilla-Derived Extracellular Vesicles from Injectable Microgel Promotes Hair Growth
Injecting a special gel with human protein particles can help hair grow.
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 Spontaneous Hair Follicle Germ Formation In Vitro, Enabling The Large-Scale Production Of HFGs For Regenerative Medicine
Researchers found a new way to create hair-growing structures in the lab that can grow hair when put into mice.
research Establishment of an In Vitro Organoid Model of Dermal Papilla of Human Hair Follicle
Researchers developed a 3D model of human hair follicle cells that can help understand hair growth and test new hair loss treatments.
research Control by a Hair’s Breadth: The Role of MicroRNAs in the Skin
MicroRNAs play a crucial role in skin and hair health, affecting everything from growth to aging, and could potentially be used in treating skin diseases.
research Follicular Dermal Papilla Structures by Organization of Epithelial and Mesenchymal Cells in Interfacial Polyelectrolyte Complex Fibers
Scientists created 3D hair-like structures that could help study hair growth and test treatments.
research Stimulation of the Follicular Bulge LGR5+ and LGR6+ Stem Cells with the Gut-Derived Human Alpha Defensin 5 Results in Decreased Bacterial Presence, Enhanced Wound Healing, and Hair Growth from Tissues Devoid of Adnexal Structures
Human alpha defensin 5 helps heal wounds, reduce bacteria, and grow hair on burned skin.
research Topical Melatonin for Treatment of Androgenetic Alopecia
Melatonin solution helps treat hair loss in men and women.
research Xenobiotic-Metabolizing Enzymes in the Skin of Rat, Mouse, Pig, Guinea Pig, Man, and in Human Skin Models
Different species and human skin models vary in their skin enzyme activities, with pig skin and some models closely matching human skin, useful for safety assessments and understanding the skin's protective roles.
research Procyanidin B-2 Extracted from Apples Promotes Hair Growth: A Laboratory Study
Apple extract called procyanidin B-2 was found to greatly increase hair growth.
research Convergent Evolution of Cysteine-Rich Keratins in Hard Skin Appendages of Terrestrial Vertebrates
Cysteine-rich keratins evolved independently in mammals, reptiles, and birds for hard skin structures like hair, claws, and feathers.
research Lichen Planus and Other Cutaneous Manifestations in Chronic Hepatitis C: Pre- and Post-Interferon-Based Treatment Prevalence in a Cohort from a Low Hepatitis C Virus Endemic Area
Skin problems like itching, dry skin, and hair loss are more common in hepatitis C patients after interferon treatment, but lichen planus is not linked to the infection.
research Effects of Subchronic Finasteride Treatment and Withdrawal on Neuroactive Steroid Levels and Their Receptors in the Male Rat Brain
Finasteride treatment changes brain steroid levels and receptors, affecting brain function even after stopping treatment.
research Topical Application of Oleuropein Induces Anagen Hair Growth in Telogen Mouse Skin
Olive leaf compound oleuropein helps grow hair in mice.
research 1α,25-Dihydroxyvitamin D3 Modulates the Hair-Inductive Capacity of Dermal Papilla Cells: Therapeutic Potential for Hair Regeneration
Vitamin D3 can help improve hair growth by enhancing the function of specific skin cells and could be useful in hair regeneration treatments.
research Adipose Stem Cells Isolated From Diabetic Mice Improve Cutaneous Wound Healing In Streptozotocin-Induced Diabetic Mice
Fat stem cells from diabetic mice can help heal skin wounds in other diabetic mice.
research Dietary Isoflavone Increases Insulin-Like Growth Factor-I Production, Thereby Promoting Hair Growth in Mice
Eating isoflavone can help mice grow hair by increasing a growth factor.
research Inhibition of the Androgen Receptor by Antisense Oligonucleotides Regulates the Biological Activity of Androgens in SZ95 Sebocytes
Blocking the androgen receptor in skin cells reduces their growth response to male hormones, suggesting a possible treatment for skin conditions linked to androgens.
research Microneedles Mediated Bioinspired Lipid Nanocarriers for Targeted Treatment of Alopecia
A new hair loss treatment uses tiny needles to deliver a drug-loaded lipid carrier, promoting hair growth more effectively than current treatments.
research Drug Delivery System Based On Minoxidil Nanoparticles Promotes Hair Growth In C57BL/6 Mice
Minoxidil nanoparticles can potentially be a more effective treatment for hair growth than current treatments.