research Selective follicular targeting by modification of the particle sizes
Medium-sized particles penetrate hair follicles better than smaller or larger ones, which could improve delivery of skin treatments.
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research Apoptosis in human skin development: Morphogenesis, periderm, and stem cells
Apoptosis is essential for human skin development and forming a functional epidermis.
research Hair follicle aging is driven by transepidermal elimination of stem cells via COL17A1 proteolysis
Hair loss and aging are caused by the breakdown of a key protein in hair stem cells.
research Towards a molecular understanding of hair loss and its treatment
Future hair loss treatments should aim to extend hair growth, reactivate resting follicles, reverse shrinkage, and possibly create new follicles, with gene therapy showing promise.
research Stem Cells in Skin Regeneration, Wound Healing, and Their Clinical Applications
Stem cells are crucial for skin repair and new treatments for chronic wounds.
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 Effects of Visible Light on the Skin†
Visible light can damage skin and most sunscreens don't block it well; more research is needed on its effects and protection methods.
research A Therapeutic Microneedle Patch Made from Hair-Derived Keratin for Promoting Hair Regrowth
A new microneedle patch made from hair proteins helps regrow hair faster and better than current treatments.
research Commensal Microbes and Hair Follicle Morphogenesis Coordinately Drive Treg Migration into Neonatal Skin
Hair follicle development and microbes help regulatory T cells gather in newborn skin.
research Metformin or Antiandrogen in the Treatment of Hirsutism in Polycystic Ovary Syndrome
Metformin is effective for treating excessive hair growth in women with PCOS and may work better than the standard treatment in some ways.
research Cutaneous adverse effects of targeted therapies
Targeted cancer therapies often cause serious skin problems that need careful management.
research Alopecia areata: a review of disease pathogenesis
Alopecia areata is likely an autoimmune disease with unclear triggers, involving various immune cells and molecules, and currently has no cure.
research Genome-wide Maps of Histone Modifications Unwind In Vivo Chromatin States of the Hair Follicle Lineage
Hair follicle stem cells use specific chromatin changes to control their growth and differentiation.
research Biology of estrogens in skin: implications for skin aging
Estrogens can improve skin aging but carry risks; more research is needed on safer treatments.
research Fully functional hair follicle regeneration through the rearrangement of stem cells and their niches
Regenerated fully functional hair follicles using stem cells, with potential for hair regrowth therapy.
research Demodicosis and rosacea: Epidemiology and significance in daily dermatologic practice
Demodicosis is common and often missed, needing more recognition and treatment in skin care.
research Epithelial Wnt Ligand Secretion Is Required for Adult Hair Follicle Growth and Regeneration
Wnt ligands are crucial for hair growth and repair.
research Histopathology of alopecia: a clinicopathological approach to diagnosis
The conclusion is that accurate diagnosis of different types of hair loss requires good teamwork between skin doctors and lab experts.
research Endocrinology of Transgender Medicine
Hormone treatments for transgender individuals generally improve mental health and physical transition, with some health risks that require medical supervision.
research Hair follicle stem cells: Walking the maze
Hair follicle stem cells are key for hair and skin regeneration, can be reprogrammed, and have potential therapeutic uses, but also carry a risk of cancer.
research Testosterone therapy for transgender men
Testosterone therapy in transgender men has both desired effects like increased muscle mass and potential health risks such as higher cardiovascular risk.
research Telocytes in human skin – are they involved in skin regeneration?
Telocytes might help with skin repair and regeneration.
research Probing the Effects of Stress Mediators on the Human Hair Follicle
Stress-related substance P may lead to hair loss and negatively affect hair growth.
research Epithelial stem cells and implications for wound repair
Different types of stem cells in hair follicles play unique roles in wound healing and hair growth, with some stem cells not originating from existing hair follicles but from non-hair follicle cells. WNT signaling and the Lhx2 factor are key in creating new hair follicles.
research Androgenetic alopecia: a review
Male pattern baldness involves genetics, hormones, and needs better treatments.
research Biocompatible nanoparticles and vesicular systems in transdermal drug delivery for various skin diseases
Nanoparticles improve drug delivery through the skin but more research is needed on their long-term effects and skin penetration challenges.
research Estrogens and aging skin
Estrogen therapy can reduce skin aging but has cancer risks.
research The Pathogenesis of Primary Cicatricial Alopecias
The document concludes that more research is needed to better understand and treat primary cicatricial alopecias, and suggests a possible reclassification based on molecular pathways.
research The Lysosomal Protease Cathepsin L Is an Important Regulator of Keratinocyte and Melanocyte Differentiation During Hair Follicle Morphogenesis and Cycling
Cathepsin L is essential for normal hair growth and development.
research Human skin stem cells and the ageing process
Skin aging is due to impaired stem cell mobilization or fewer responsive stem cells.