research Sic Transit Gloria: Farewell to the Epidermal Transit Amplifying Cell?
New research suggests that skin cell renewal may not require a special type of cell previously thought to be essential.
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research Phospholipase A2 Is Required for PIN-FORMED Protein Trafficking to the Plasma Membrane in the Arabidopsis Root
Phospholipase A2 is necessary for the correct placement of PIN proteins in plant roots, affecting root growth.
research Acanthosis Nigricans, Insulin Resistance, And Cutaneous Virilism
Patients with acanthosis nigricans often have insulin resistance and signs of increased male hormones, but treatment targeting these male hormones is generally ineffective.
research Expansion of Hair Follicle Stem Cells Sticking to Isolated Sebaceous Glands to Generate In Vivo Epidermal Structures
Sebaceous glands can help harvest hair follicle stem cells to regenerate skin and hair.
research Dual-Action Icariin-Containing Thermosensitive Hydrogel for Wound Macrophage Polarization and Hair Follicle Neogenesis
The gel with icariin speeds up wound healing, reduces scarring, and helps hair growth by controlling BMP4 signaling. It also reduces inflammation and improves wound quality in mice, adapts to different wound shapes, and gradually releases icariin to aid healing. It also prevents too much collagen and myofibroblast formation during skin healing.
research Wound-Induced Hair Neogenesis Model
Careful selection of mice by genetics and age, and controlled housing conditions improve the reliability of hair regrowth in wound healing tests.
research DSP c.6310delA p.(Thr2104Glnfs*12) Associates With Arrhythmogenic Cardiomyopathy, Increased Trabeculation, Curly Hair, and Palmoplantar Keratoderma
A specific gene variant is linked to heart disease, increased heart muscle, curly hair, and thick skin on palms and soles.
research Decision Letter: Hair Follicle Epidermal Stem Cells Define a Niche for Tactile Sensation
Hair follicle stem cells are crucial for touch sensation and proper nerve structure in mice.
research Identification of a Secreted BMP Antagonist, Ectodin, Integrating BMP, FGF, and SHH Signals from the Tooth Enamel Knot
Ectodin integrates BMP, SHH, and FGF signals in developing ectodermal organs.
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 Development of a Chitosan Nanofibrillar Scaffold for Skin Repair and Regeneration
Chitosan nanofiber scaffolds improve skin healing and are promising for wound treatment.
research Size-Dependent Penetration of Nanoemulsions into Epidermis and Hair Follicles: Implications for Transdermal Delivery and Immunization
Smaller nanoemulsions can penetrate skin and hair follicles better, which may be useful for delivering drugs and vaccines through the skin.
research Order From Disorder: Self-Organization In Mammalian Hair Patterning
Hair patterns in mice are controlled by both a global system dependent on Fz6 and a local self-organizing system.
research The Cytology and Cytochemistry of the Wool Follicle
Wool follicles are complex, involving interactions between different cell types and structures.
research Hydrogel from Acellular Porcine Adipose Tissue Accelerates Wound Healing by Inducing Intradermal Adipocyte Regeneration
A hydrogel made from pig fat helps wounds heal faster by regenerating skin fat cells.
research Copy Number Variation Regions in Nellore Cattle: Evidence of Environmental Adaptation
Nellore cattle have genetic variations linked to their adaptation to tropical environments.
research Microimaging of Hairless Rat Skin by Magnetic Resonance at 900 MHz
MRI can effectively image skin structures noninvasively.
research Alteration of Skin Wound Healing in Keratinocyte-Specific Mediator Complex Subunit 1 Null Mice
MED1 affects skin wound healing differently in young and old mice.
research Major Improvement in Wound Healing Through Pharmacologic Mobilization of Stem Cells in Severely Diabetic Rats
A new therapy sped up wound healing and reduced scarring in diabetic rats.
research Cell Density-Dependent Upregulation of PDCD4 in Keratinocytes and Its Implications for Epidermal Homeostasis and Repair
PDCD4 is important for controlling skin cell growth and healing.
research Sustained Release of Inhibitor from Bionic Scaffolds for Wound Healing and Functional Regeneration
Researchers developed a scaffold that releases a healing drug over time, improving wound healing and skin regeneration.
research Amino Acids, Peptides, And Proteins In Cosmetic Science
The document concludes that cosmetics need biocompatible, eco-friendly ingredients due to aging populations and demand for effective products.
research Lichen Planopilaris With Foreign-Body Granuloma
Foreign-body granuloma may be a marker for late-stage Lichen Planopilaris and should be considered in diagnosis.
research Tactile Innervation Densities Across the Whole Body
The skin has about 230,000 touch-sensitive nerve fibers, with high concentrations in the hands and face.
research Mechanical Forces Across Compartments Coordinate Cell Shape and Fate Transitions to Generate Tissue Architecture
Mechanical forces are crucial for shaping cells and forming tissues during development.
research De Novo Assembly and Annotation of Asiatic Lion (Panthera Leo Persica) Genome
The Asiatic lion has very low genetic diversity and unique genetic traits, highlighting the need for its conservation.
research Viewpoint 4
Skin patterns form through molecular signals and genetic factors, affecting healing and dermatology.
research The Role of Gold-Silver Nanocomposite Gel Versus Astragalus Polysaccharides on the Healing Process of Experimentally Induced Wounds in Albino Rats: A Pharmacological and Histological Comparative Study
Astragalus polysaccharides nanogel heals wounds better than Gold-Silver nanocomposite gel.
research Advanced Skin Antisepsis: Application of UVA-Cleavable Hydroxyethyl Starch Nanocapsules for Improved Eradication of Hair Follicle-Associated Microorganisms
New UVA-responsive nanocapsules effectively kill microorganisms in hair follicles when activated by light.
research Tissue Engineering of the Reproductive System
Cell transplantation faces challenges in genitourinary reconstruction, but alternative tissue sources and microencapsulation show promise.