research Cyclical dermal micro-niche switching governs the morphological infradian rhythm of mouse zigzag hair
Mouse zigzag hair bends form due to a 3-day cycle of changes in hair progenitors and their environment.
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research 3D-SeboSkin Model for Human ex vivo Studies of Hidradenitis Suppurativa/Acne Inversa
Scientists created a 3D skin model to study a chronic skin disease and test treatments.
research Mesenchymal stem cell‐derived exosomes for organ development and cell‐free therapy
MSC-Exos can aid organ development and offer therapeutic benefits for various conditions.
research Guadalupe fur seal alopecia: a metabolic syndrome associated to climatic anomalies?
Climate-related nutritional stress may cause hair loss in juvenile male Guadalupe fur seals.
research Histological characteristics of hair follicles at different hair cycle and in vitro modeling of hair follicle-associated cells of yak (Bos grunniens)
The study provides insights into hair growth mechanisms in yaks.
research Staining of human skin with RGB trichrome unveils a proteoglycan-enriched zone in the hair dermal sheath
A new staining method shows a special area in the hair's skin layer with lots of proteoglycans.
research Microscopic high-resolution digital volumetric imaging of human hair fibers
DVI provides detailed 3D imaging of hair and shows how various products protect and enhance hair.
research Hormone replacement therapy and the skin
Estrogen replacement can improve skin health in menopausal women but doesn't reverse sun damage or prevent hair loss.
research Topical and transdermal lipid-polymer hybrid nanoparticles (LPN): an integration in advancing dermatological treatments
Lipid-polymer hybrid nanoparticles show promise for skin treatments but need better formulation strategies.
research Environment of the Anagen Follicle
The document concludes that hair follicles have a complex environment and our understanding of it is growing, but there are limitations when applying animal study findings to humans.
research Lgr5 marks cycling, yet long-lived, hair follicle stem cells
Lgr5 is a marker for active, long-lasting stem cells in mouse hair follicles.
research Melanocyte progenitor cells reside in human subcutaneous adipose tissue
Melanocyte progenitor cells are found in human fat tissue and can become mature melanocytes, which may help treat skin issues.
research Defining stem cell dynamics and migration during wound healing in mouse skin epidermis
Stem cells help heal wounds by rapidly dividing and migrating to the wound edge.
research Cell Types Promoting Goosebumps Form a Niche to Regulate Hair Follicle Stem Cells
Muscles and nerves that cause goosebumps also help control hair growth.
research Dissecting the microenvironment around biosynthetic scaffolds in murine skin wound healing
Different scaffold patterns improve wound healing and immune response in mouse skin, with aligned patterns being particularly effective.
research The impact of oxidative stress on hair
Oxidative stress damages hair and contributes to aging, and managing it can help maintain hair health.
research DKK1 Mediated Inhibition of Wnt Signaling in Postnatal Mice Leads to Loss of TEC Progenitors and Thymic Degeneration
Blocking Wnt signaling in young mice causes thymus shrinkage and cell loss, but recovery is possible when the block is removed.
research Endogenous retinoids in the hair follicle and sebaceous gland
Maintaining the right amount of retinoic acid is crucial for healthy hair and skin.
research Identification of hair shaft progenitors that create a niche for hair pigmentation
Scientists found cells in hair that are key for growth and color.
research Functional Skin Grafts: Where Biomaterials Meet Stem Cells
Advancements in creating skin grafts with biomaterials and stem cells are promising, but more research is needed for clinical application.
research Investigation of human hair fibers using lateral force microscopy
Hair treatments like bleaching increase friction by exposing tiny pores on the hair surface.
research Three-Dimensional Analysis of Cell Division Orientation in Epidermal Basal Layer Using Intravital Two-Photon Microscopy
Cell division orientation varies by body site and is linked to epidermal thickness and cell density.
research Enzyme Replacement Therapy Ameliorates Multiple Symptoms of Murine Homocystinuria
Enzyme replacement therapy improved multiple symptoms of homocystinuria in mice.
research The Transmembrane Serine Protease HAT-like 4 Is Important for Epidermal Barrier Function to Prevent Body Fluid Loss
HAT-L4 is crucial for preventing body fluid loss by maintaining skin barrier integrity.
research Histogenesis of keratoacanthoma: histochemical and immunohistochemical study
Keratoacanthoma comes from hair follicle cells.
research The role of P-cadherin in skin biology and skin pathology: lessons from the hair follicle
P-cadherin is important for hair growth and health, and its problems can cause hair and skin disorders.
research Pili annulati with fragility: Electron microscopic findings of a case
The study found that hair fragility in Pili annulati may be caused by cavities and damage within the hair shafts.
research Alopecia in a Viable Phospholipase C Delta 1 and Phospholipase C Delta 3 Double Mutant
Mutations in Plcd1 and Plcd3 together cause severe hair loss in mice.
research Flightless I Expression Enhances Murine Claw Regeneration Following Digit Amputation
Mice with more Flightless I protein grew back their claws better after amputation.
research Skin Stem Cells: At the Frontier Between the Laboratory and Clinical Practice. Part 1: Epidermal Stem Cells
Epidermal stem cells show promise for future dermatology treatments due to ongoing advancements.