research Ultrastructural abnormalities in the dermal papillae of both lesional and clinically normal follicles from alopecia areata scalps
Alopecia areata affects hair follicle structure, even in non-balding areas.
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840-870 / 1000+ resultsresearch Grp1-associated scaffold protein regulates skin homeostasis after ultraviolet irradiation
Grasp protein helps maintain skin health after UVB exposure.
research [Effect of deep dermal tissue dislocation injury on skin fibrosis in pig].
Deep dermal tissue dislocation injury in pigs leads to thicker fibrotic tissue and increased type III collagen, affecting skin repair.
research A highly resistant structure between cuticle and cortex of human hair
A tough membrane between the outer and inner layers of human hair protects it from damage.
research Decision letter: Intercellular propagation of extracellular signal-regulated kinase activation revealed by in vivo imaging of mouse skin
ERK activation spreads between cells in mouse skin, linked to cell division and influenced by TPA and EGF receptors.
research A keratin scaffold regulates epidermal barrier formation, mitochondrial lipid composition, and activity
Keratin is crucial for skin barrier formation and affects mitochondrial function.
research Facial Follicular Spicules: A Rare Cutaneous Presentation of Trichodysplasia Spinulosa
Trichodysplasia spinulosa can occur after a heart transplant due to immunosuppressive drugs.
research Ectodysplasin Signaling in Cutaneous Appendage Development: Dose, Duration, and Diversity
Ectodysplasin signaling is crucial for skin appendage development, requiring specific doses and durations.
research Mutations in γ-secretase subunit–encoding PSENEN underlie Dowling-Degos disease associated with acne inversa
PSENEN gene mutations can cause both Dowling-Degos disease and acne inversa.
research Micropatterned dermal–epidermal regeneration matrices create functional niches that enhance epidermal morphogenesis
The new matrix improves skin regeneration and graft performance.
research Matriptase/MT-SP1 is required for postnatal survival, epidermal barrier function, hair follicle development, and thymic homeostasis
research Divergent molecular signatures of regeneration and fibrosis during wound repair
Disrupting YAP signaling in skin cells leads to scar-free healing directed by specific cell signals.
research 439 Gradients of Mesenchymal Stiffness Control Sweat Gland Cell Fate Specification During Morphogenesis
Mesenchymal stiffness affects sweat gland cell development.
research A Neglected case of Systemic lupus erythematosus presenting by Degos’ skin disease and diffuse non-scarring alopecia with dramatic response to treatment, clinically and dermoscopy.
The patient with lupus and Degos' disease showed significant improvement with treatment.
research 565 hiPSC-derived skin organoids as tools for disease modelling: characterization of the epidermal-dermal junction
Human-induced stem cell-created skin models can help understand skin diseases by studying the skin's layers.
research Pathologic Quiz Case: A 69-Year-Old Man With a Brown-Black Facial Papule
A rare benign skin growth called melanocytic matricoma was identified in a 69-year-old man.
research A Case of a 50-Year-Old Female with Dermatomyositis Secondary to a Paraneoplasm (Infiltrating Ductal Carcinoma, Grade 2)
A 50-year-old woman with breast cancer developed an autoimmune skin disorder, highlighting the need for thorough checks and team-based treatment.
research 090 Reactive lipids from the secretome of senescent fibroblasts modify the extracellular matrix with functional consequences for resident cells
Reactive lipids from aging cells change the extracellular matrix, affecting cell function and inflammation.
research Olmsted syndrome
Olmsted syndrome is a rare skin disorder causing thickened skin and other symptoms.
research Ectopic acanthosis nigricans at a post-syndactyly surgical site: An unusual reactive epidermal phenomenon
Ectopic acanthosis nigricans can occur at surgical sites due to skin graft mismatches.
research Inducible expression of gasdermin A3 in the epidermis causes epidermal hyperplasia and skin inflammation
Gasdermin A3 overexpression in skin causes inflammation and hair loss.
research RSPO1-mutated keratinocytes from palmoplantar keratoderma display impaired differentiation, alteration of cell–cell adhesion, EMT-like phenotype and invasiveness properties: implications for squamous cell carcinoma susceptibility in patients with 46XX disorder of sexual development
RSPO1 mutations in certain patients lead to skin cells that don't develop properly and are more likely to become invasive, increasing the risk of skin cancer.
research Transient bullous dermolysis of the newborn
The newborn's skin blisters healed without scarring, leaving some light spots, and stopped forming after four months.
research Enrichment and characterization of human dermal stem/progenitor cells using collagen type IV
Scientists identified a group of human skin cells with high growth and regeneration potential.
research Inducible cre-mediated N-ras activation and PTEN inactivation in transgenic mouse melanocytes requires keratinocyte hyperplasia to elicit a melanocyte pathology
Melanocyte pathology requires keratinocyte hyperplasia and regulation dysfunction.
research Esrp1-Regulated Splicing of Arhgef11 Isoforms Is Required for Epithelial Tight Junction Integrity
The study concluded that specific proteins are necessary to maintain the structure that holds epithelial cells tightly together.
research Desmoplastic melanoma presenting as primary alopecia neoplastica: a report of two cases
Two women were diagnosed with a rare melanoma that looked like hair loss but was actually a type of skin cancer.
research Seborrheic Dermatitis: Three Novel Trichoscopic Signs and Its Correlation to <b><i>Malassezia</i></b> sp. Colonization
Researchers found a new sign of fungal infection in some patients with Seborrheic Dermatitis.
research 560 Isolation of an “early” transit amplifying keratinocyte population in interfollicular human epidermis: a role for CD271 receptor
Scientists found a new type of skin cell that could help with skin repair and these cells work better with a certain protein.
research Meis1 Regulates Epidermal Stem Cells and Is Required for Skin Tumorigenesis
Meis1 is crucial for skin health and tumor development.