research Regulatory effect of β-catenin on proliferation of hair follicle stem cells involves PI3K/Akt pathway
β-catenin helps hair follicle stem cells grow by activating a specific cell pathway.
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research A Non-Invasive Hair Test to Determine Vitamin D3 Levels
The hair test for vitamin D could be a useful alternative to blood tests, providing a longer-term vitamin D status, but more research is needed.
research 263 (-)-cannabidiol differentially influences hair growth
CBD can either promote or inhibit hair growth depending on the concentration used.
research Study of the keratinization process in human hair follicle by X-ray microdiffraction.
Hair structure forms the same way inside and outside the body.
research Synthesis and cross-linking in the structure and growth of hair keratins
The molecular details of hair growth are not well understood.
research Analysis of the penetration of a caffeine containing shampoo into the hair follicles by in vivo laser scanning microscopy
Caffeine from shampoo penetrates hair follicles quickly and stays for at least 24 hours.
research Progress in Topical and Transdermal Drug Delivery Research—Focus on Nanoformulations
Nanoformulations improve drug delivery through the skin, reducing side effects and enhancing effectiveness.
research Analysis of Gene Expression in Isolated Single Hair Follicles: An Approach 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 Differential epithelial outgrowth of plucked and microdissected human hair follicles in explant culture
research Differential epithelial outgrowth of plucked and microdissected human hair follicles in explant culture
research CtBP1 Overexpression in Keratinocytes Perturbs Skin Homeostasis
Overexpressing CtBP1 in skin cells causes skin and hair problems.
research Investigation of penetration abilities of various oils into human hair fibers
Some oils can penetrate hair and reduce the stickiness between fibers, but mineral oil cannot.
research Faculty Opinions recommendation of Does D matter? The role of vitamin D in hair disorders and hair follicle cycling.
Vitamin D receptor is key to hair growth, not vitamin D itself.
research In Vitro Differences Between Keratinocyte Stem Cells and Transit-Amplifying Cells of the Human Hair Follicle
Hair follicle stem cells have greater longevity and adhesion, while transit-amplifying cells are more mobile.
research A Girl with a Novel Splice Site Mutation in VDR Supports the Role of a Ligand-Independent VDR Function on Hair Cycling
A mutation in the VDR gene affects hair cycling without needing ligand binding.
research Alterations in Methionine Cycle and Wnt/MAPK Signaling Associated with HMBi-Induced Cashmere Growth in Goats
HMBi supplementation boosts cashmere growth by affecting specific metabolic and signaling pathways in goats.
research Conformational differences in protein disulfide linkages between normal hair and hair from subjects with trichothiodystrophy: A quantitative analysis by Raman microspectroscopy
TTD hair is brittle due to fewer sulfur amino acids and unstable disulfide bonds.
research Diffuse hair loss
The document's conclusion cannot be summarized because it is not readable or understandable.
research Biofibre hair implant: what is new, what is true?
Biofibre hair implants are safe, well-tolerated, and provide immediate cosmetic improvement for hair loss.
research Skin Deep and Deeper: Multiple Pathways in Basal Cell Carcinogenesis
The research suggests new treatments for skin cancer could target specific cell growth pathways.
research Selective delivery of adapalene to the human hair follicle under finite dose conditions using polymeric micelle nanocarriers
Polymeric micelle nanocarriers deliver adapalene more effectively to hair follicles than commercial products.
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 Physiological roles of hair structural protein: a possible application of keratin-associated proteins to new hair growing ingredient
research Health improvement of human hair and their reshaping using recombinant keratin K31
Recombinant keratin K31 makes damaged hair thicker, stronger, and straighter.
research Illuminating current pitfalls in optimal photobiomodulation device development and assessment for treating hair loss
More research is needed before recommending photobiomodulation devices for hair loss treatment.
research Penetration Profile of Microspheres in Follicular Targeting of Terminal Hair Follicles
Microspheres about 1.5 micrometers in size can best penetrate hair follicles, potentially reaching important stem cells.
research A HPLC-Based Chloramphenicol Acetyltransferase Assay for Assessing Hair Growth: Comparison of the Sensitivity of UV and Fluorescence Detection
The new method is 1000 times more sensitive for measuring hair growth.
research Serine Biosynthesis In Human Hair Follicles By The Phosphorylated Pathway: Follicular 3-Phosphoglycerate Dehydrogenase
research Rational design of keratin nanoparticles utilizing diverse hair protein fractions for controlled drug release
Scientists made nanoparticles from human hair proteins to improve drug delivery.
research Transdermal delivery of mixnoxidil with block copolymer nanoparticles
Smaller nanoparticles improve minoxidil delivery through hair follicles.