research Final Report on the Safety Assessment of Hypericum Perforatum Extract and Hypericum Perforatum Oil
St. John's Wort extract and oil safety in cosmetics is unclear; more data needed on photosensitization, toxicity, and human irritation.
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research Inhibitory Effects of bFGF, VEGF, and Minoxidil on Collagen Synthesis by Cultured Hair Dermal Papilla Cells
bFGF, VEGF, and minoxidil decrease collagen production in hair cells, possibly affecting hair growth.
research Graphene Oxide–IPDI–Ag/ZnO@Hydroxypropyl Cellulose Nanocomposite Films for Biological Wound-Dressing Applications
The new nanocomposite films are stronger, protect against UV, speed up wound healing, and are antibacterial without being toxic.
research Stiffness-Controlled Thermoresponsive Hydrogels for Cell Harvesting with Sustained Mechanical Memory
The hydrogels help harvest cells while preserving their mechanical memory, which could improve wound healing.
research The TOR–Auxin Connection Upstream of Root Hair Growth
High energy boosts root hair growth in plants, while low energy stops it.
research A Portable Electrospinner for Nanofiber Synthesis and Its Application for Cosmetic Treatment of Alopecia
A portable device can create nanofibers to improve the appearance of thinning hair better than commercial products.
research Study of Seed Hair Growth in Populus Tomentosa, an Important Character of Female Floral Bud Development
Poplar seed hairs grow from the placenta at the ovary base, with endoreduplication playing a key role in their development, and share similar cellulose synthesis processes with cotton fibers.
research Epigenetic Regulation in Adult Stem Cells and Cancers
Understanding how epigenetic regulation affects stem cells is key to cancer insights and new treatments.
research How Much Medication Is Delivered in a Novel Drug Delivery Technique Using a Tattoo Machine?
The tattoo machine method safely delivers an average of 1,175 µg/cm² of medication into the skin.
research The Use of Adipose-Derived Stem Cells in Selected Skin Diseases (Vitiligo, Alopecia, and Nonhealing Wounds)
Adipose-derived stem cells show promise in treating skin conditions like vitiligo, alopecia, and nonhealing wounds.
research Comparison of the Skin Penetration of Garcinia Mangostana Extract in Particulate and Non-Particulate Form
Encapsulated Garcinia mangostana extract in cream penetrates skin better than other forms.
research Synchronously Developing Collet Hairs in Arabidopsis Thaliana Provide an Easily Accessible System for Studying Nuclear Movement and Endoreduplication
Arabidopsis collet hairs are good for studying nuclear movement and DNA content increase during growth.
research Treatment of Androgenic Disorders in Women: Acne, Hirsutism, and Alopecia
Androgen excess disorders in women were effectively treated with spironolactone, estrogen, and dexamethasone.
research Adaptive Gelatin Microspheres Enhanced Stem Cell Delivery and Integration With Diabetic Wounds to Activate Skin Tissue Regeneration
Gelatin microspheres with stem cells speed up healing in diabetic wounds.
research Lactoferrin Promotes Hair Growth in Mice and Increases Dermal Papilla Cell Proliferation Through Erk/Akt and Wnt Signaling Pathways
Lactoferrin helps mice grow hair by increasing cell growth and hair follicle development.
research Stimulatory Effect of Brazilian Propolis on Hair Growth Through Proliferation of Keratinocytes in Mice
Brazilian propolis was found to speed up hair growth in mice by increasing the growth of skin cells that form hair.
research Mechanism of Salutary Effects of Finasteride on Post-Traumatic Immune/Inflammatory Response
Finasteride reduces inflammation and improves immune response after trauma by altering hormone levels.
research Use of Human Intra-Tissue Stem/Progenitor Cells and Induced Pluripotent Stem Cells for Hair Follicle Regeneration
Stem cells can help regenerate hair follicles.
research Association Analysis of Polymorphisms in Six Keratin Genes with Wool Traits in Sheep
Certain gene mutations are linked to wool quality in sheep and could help in breeding for better wool.
research The Use of Polyethylenimine–DNA to Topically Deliver hTERT to Promote Hair Growth
Using polyethylenimine-DNA to deliver the hTERT gene can stimulate hair growth and may be useful in treating hair loss, but there could be potential cancer risks.
research Thiolated and PEGylated Silica Nanoparticle Delivery to Hair Follicles
Using longer PEG chains helps nanoparticles penetrate hair follicles better, improving drug delivery for conditions like alopecia.
research Can Dermal Delivery of Therapeutics Be Improved Using Thermoresponsive Nanogels?
Thermoresponsive nanogels show promise for delivering medicine through the skin but need more safety testing and regulatory approval before clinical use.
research Keratinocytes Maintain Compartmentalization Between Dermal Papilla and Fibroblasts in 3D Heterotypic Tri-Cultures
Keratinocytes help keep hair follicle cells and skin cells separate in 3D cultures, which is important for hair growth research.
research Short-Term Responses of Soybean Roots to Individual and Combinatorial Effects of Elevated CO2 and Water Deficit
Elevated CO2 can lessen the negative impact of water shortage on soybean roots and affects specific genes.
research Novel Effect of Sildenafil on Hair Growth
Sildenafil, often used for erectile dysfunction, may help hair growth.
research MoS2 Nanoclusters-Based Biomaterials for Disease-Impaired Wound Therapy
The SA-MS hydrogel is a promising material for improving wound healing and skin regeneration in diseases like diabetes and skin cancer.
research Cellular Nanofiber Structure with Secretory Activity-Promoting Characteristics for Multicellular Spheroid Formation and Hair Follicle Regeneration
Nanofiber structure helps regenerate hair follicles.
research Acyl-CoA Binding Protein and Epidermal Barrier Function
ACBP is essential for healthy skin and fur by maintaining the skin's barrier function.
research Long-Term Detection of Methyltestosterone Use by a Yeast Transactivation System
A yeast-based test can detect the steroid methyltestosterone in urine longer than traditional methods.
research Minoxidil-Induced Cardiac Hypertrophy in Guinea Pigs
Minoxidil may cause heart issues in guinea pigs, suggesting potential harm for users with heart conditions.