research Roles of Wnt7a in Embryo Development, Tissue Homeostasis, and Human Diseases
Wnt7a protein is crucial for development and tissue maintenance and plays varying roles in diseases and potential treatments.
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research Small Molecule Inhibitors and Inflammatory Skin Diseases
New drugs targeting the JAK-STAT pathway show promise for treating inflammatory skin diseases.
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 What Does the Concept of the Stem Cell Niche Really Mean Today?
Stem cell niches support, regulate, and coordinate stem cell functions.
research An ERK-Dependent Molecular Switch Antagonizes Fibrosis and Promotes Regeneration in Spiny Mice
High levels of ERK activity are key for tissue regeneration in spiny mice, and activating ERK can potentially redirect scar-forming healing towards regenerative healing in mammals.
research Bacteria Induce Skin Regeneration via IL-1β Signaling
Bacteria can help skin regenerate through a process called IL-1β signaling.
research Distinct Tooth Regeneration Systems Deploy a Conserved Battery of Genes
Different fish use the same genes to regrow teeth.
research Revolutionizing Radiotoxicity Management with Mesenchymal Stem Cells and Their Derivatives: A Focus on Radiation-Induced Cystitis
Mesenchymal stem cells could help treat radiation-induced bladder damage but more research is needed to overcome current limitations.
research Lentiviral Arrays for Live-Cell Dynamic Monitoring of Gene and Pathway Activity During Stem Cell Differentiation
The lentiviral array can monitor and predict gene activity during stem cell differentiation.
research Direct Cellular Reprogramming Enables Development of Viral T Antigen-Driven Merkel Cell Carcinoma in Mice
Scientists made a mouse model of a serious skin cancer by changing skin cells with a virus and a specific gene, which is similar to the disease in humans.
research Homeostatic Control of Sebaceous Glands by Innate Lymphoid Cells Regulates Commensal Bacteria Equilibrium
Innate lymphoid cells help control skin bacteria by regulating sebaceous glands.
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 Nerve-Derived Sonic Hedgehog Defines a Niche for Hair Follicle Stem Cells Capable of Becoming Epidermal Stem Cells
Nerve signals are crucial for hair follicle stem cells to become skin stem cells and help in wound healing.
research Control of Hair Follicle Cell Fate by Underlying Mesenchyme Through a CSL–Wnt5a–FoxN1 Regulatory Axis
Notch/CSL signaling controls hair follicle differentiation through Wnt5a and FoxN1.
research FGFR2 Is Associated With Hair Thickness In Asian Populations
A gene variation is linked to hair thickness in Asians.
research Neurotrophin-4 Modulates the Mechanotransducer Cav3.2 T-Type Calcium Current in Mice Down-Hair Neurons
Neurotrophin-4 increases calcium current in specific mouse neurons through the PI3K pathway.
research Optogenetically Controlled TrkA Activity Improves the Regenerative Capacity of Hair-Follicle-Derived Stem Cells to Differentiate into Neurons and Glia
Blue-light activation of TrkA improves hair-follicle stem cells' ability to become neurons and glial cells.
research Activin A-Induced Signaling Controls Hair Follicle Neogenesis
Activin A is important for creating new hair follicles.
research Hedgehog Stimulates Hair Follicle Neogenesis by Creating Inductive Dermis During Murine Skin Wound Healing
Activating the Sonic hedgehog pathway can help regenerate hair follicles during wound healing in mice, potentially improving regeneration after injury.
research Expression of Kruppel-Like Factor KLF4 in Mouse Hair Follicle Stem Cells Contributes to Cutaneous Wound Healing
KLF4 is important for maintaining skin stem cells and helps heal wounds.
research The Notch Intracellular Domain Has an RBPj-Independent Role During Mouse Hair Follicular Development
The Notch signaling pathway helps in mouse hair development through a noncanonical mechanism that does not rely on RBPj or transcription.
research An Efficient, Non-Invasive Approach for In Vivo Sampling of Hair Follicles: Design and Applications in Monitoring DNA Damage and Aging
A new painless method to collect hair follicles helps study DNA damage and aging.
research Structure of Intermediate Filament Assembly in Hair Deduced from Hydration Studies Using Small-Angle Neutron Scattering
Hair's internal fibers are arranged in a pattern that doesn't let much water in, and treatments like oils and heat change how much water hair can absorb.
research Hair Follicle Disruption Facilitates Pathogenesis to UVB-Induced Cutaneous Inflammation and Basal Cell Carcinoma Development in Ptch+/- Mice
Damaged hair follicles make mice more prone to skin inflammation and skin cancer after UV exposure.
research Generation of Induced Pluripotent Stem Cells from Hair Follicle Bulge Neural Crest Stem Cells
Hair follicle stem cells need all reprogramming factors to become pluripotent.
research Melanocytes and Vitiligo and Hair Graying
Melanocytes produce melanin; their defects cause vitiligo and hair graying, with treatments available for vitiligo.
research Sphingolipid Metabolism Orchestrates the Establishment of the Adult Hair Follicle Stem Cell Niche to Control Skin Homeostasis
A specific enzyme is essential for proper hair follicle stem cell development and healthy skin.
research The Rho GTPase Exchange Factor Vav2 Promotes Extensive Age-Dependent Rewiring of the Hair Follicle Stem Cell Transcriptome
Vav2 changes how hair follicle stem cells' genes work as they age, which might improve regeneration but also raise cancer risk.
research Rps14 Upregulation Promotes Inner Ear Progenitor Proliferation and Hair Cell Regeneration in the Neonatal Mouse Cochlea
Increasing Rps14 helps grow more inner ear cells and repair hearing cells in baby mice.
research Luxury Hair Fibers for the Fashion Industry
The industry should promote pure luxury hair fibers, improve technology, and diversify products to support growers and ensure sustainable use.