research Ozone interactions with human hair: Ozone uptake rates and product formation
Ozone reacts more with unwashed hair, producing compounds due to scalp oils, which could lower ozone exposure but increase exposure to reaction products.
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research Health and fertility in World Health Organization group 2 anovulatory women
Women with PCOS may take longer to get pregnant but can have a normal family size, and should manage their overall health to reduce long-term health risks.
research Hair cycle-specific expression of versican in human hair follicles
Versican, a protein, is less present in thinning hair follicles and this decrease might contribute to common hair loss in men.
research Biocomposite nanofiber matrices to support ECM remodeling by human dermal progenitors and enhanced wound closure
The nanofiber scaffolds improved skin wound healing by supporting cell growth and tissue repair.
research Hair analysis in health assessment
Hair mineral analysis might help diagnose diseases early, but standard methods are needed.
research Choice of recall period for patient-reported outcome (PRO) measures: criteria for consideration
Choosing the right recall period for patient feedback is important for accurate data and depends on the disease, symptom changes, and patient impact.
research KGF and EGF signalling block hair follicle induction and promote interfollicular epidermal fate in developing mouse skin
EGF and KGF signalling prevent hair follicle formation and promote skin cell development in mice.
research Permeation of topically applied caffeine through human skin – a comparison of in vivo and in vitro data
Caffeine penetrates human skin in lab tests similarly to real-life conditions, but actual skin use is still essential for accurate results.
research Review of Hair Follicle Dermal Papilla cells as in vitro screening model for hair growth
Dermal Papilla cells are a promising tool for evaluating hair growth treatments.
research 9 Pilosebaceous physiology in relation to hirsutism and acne
Male hormones are important for hair and oil gland development and can cause conditions like excessive hair growth and acne.
research Prolactin Signaling Influences the Timing Mechanism of the Hair Follicle: Analysis of Hair Growth Cycles in Prolactin Receptor Knockout Mice*
Prolactin affects when mice shed and grow hair.
research Progressive Alopecia Reveals Decreasing Stem Cell Activation Probability during Aging of Mice with Epidermal Deletion of DNA Methyltransferase 1
Mice lacking a key DNA methylation enzyme in skin cells have a lower chance of activating stem cells necessary for hair growth, leading to progressive hair loss.
research Hair colouring, permanent styling and hair structure
Frequent hair coloring and styling can damage hair and cause breakage or loss.
research Systematic Review: Adipose-Derived Mesenchymal Stem Cells, Platelet-Rich Plasma and Biomaterials as New Regenerative Strategies in Chronic Skin Wounds and Soft Tissue Defects
Fat-derived stem cells, platelet-rich plasma, and biomaterials show promise for healing chronic skin wounds and improving soft tissue with few side effects.
research Pathways to inflammation: acne pathophysiology
Acne is caused by genetics, diet, hormones, and bacteria, with treatments not yet curative.
research Development and evaluation of polyherbal formulation for hair growth–promoting activity
The herbal formulation promoted hair growth faster and more effectively than minoxidil in rats.
research Shampoos: Ingredients, efficacy and adverse effects
Shampoos are designed to clean and improve hair and scalp health, with specific ingredients for different hair types and conditions.
research Approach to the adult female patient with diffuse nonscarring alopecia
The document concludes that careful evaluation is key to diagnose and treat women with hair loss, with tests for thyroid, iron, and hormones as needed.
research Management of congenital ichthyoses: European guidelines of care, part two
European guidelines recommend regular eye and ear exams, skin care, vitamin D supplements, and cautious use of medications for managing congenital ichthyoses.
research Trans‐species hair growth induction by human hair follicle dermal papillae
Human hair follicle cells can grow hair when put into mouse skin if they stay in contact with mouse cells.
research Hair follicle neogenesis induced by cultured human scalp dermal papilla cells
Scientists found a way to grow human hair cells in a lab that can create new hair when transplanted.
research Physiological Regeneration of Skin Appendages and Implications for Regenerative Medicine
The document concludes that understanding hair and feather regeneration can help develop new regenerative medicine strategies.
research Hair follicles as a target structure for nanoparticles
Nanoparticles around 600-700 nm can effectively enter and stay in hair follicles for days, which may help in delivering drugs to specific cells.
research Self-assembled polymeric nanocarriers for the targeted delivery of retinoic acid to the hair follicle
The new micelle formulation delivers acne treatment more effectively and safely than current gels.
research The Ethnic Differences of the Damage of Hair and Integral Hair Lipid after Ultra Violet Radiation
Asian hair is more resistant to UV damage due to higher lipid content.
research Hypotensive Activity and Toxicology of Constituents from Bombax ceiba Stem Bark.
Bombax ceiba stem bark extracts can lower blood pressure, but high doses can be toxic and lethal.
research Stem cell plasticity enables hair regeneration following Lgr5+ cell loss
Hair can regrow after certain stem cells are lost because other stem cells can take over their role.
research A practical guide for the study of human and murine sebaceous glands in situ
The guide explains how to study human and mouse sebaceous glands using various staining and imaging techniques, and emphasizes the need for standardized assessment methods.
research Use of cyproterone acetate, finasteride, and spironolactone to treat idiopathic hirsutism
All three treatments reduce hirsutism, but spironolactone works best long-term.
research Compartmentalized Epidermal Activation of β-Catenin Differentially Affects Lineage Reprogramming and Underlies Tumor Heterogeneity
Activating β-catenin in different skin stem cells causes various types of hair growth and skin tumors.