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Mashup Score: 0JID July 2023 Cover: Secretion of Epidermal Lamellar Granules Revealed by 3D Electron Microscopy - 10 month(s) ago
keratinocytes, lamellar granules, lamellar bodies, electron microscopy, 3DThe secretion of lamellar granules (orange) from a SG2 cell (green) is confined to …
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Mashup Score: 0
keratinocytes, skin, desmosome, epithelial cells, adhesionWhole-mount imaging of adult human epidermis stained for the desmosomal cadherin, Desmoglein-1 (Dsg…
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Mashup Score: 7Spatial Transcriptomics - 1 year(s) ago
Spatial transcriptomics, In situ hybridization, In situ sequencing, In situ capturing, Single-cell RNA-sequencing, Cell-cell interactionsArianna J. Piñeiro, …
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Mashup Score: 0
XEDAR is a member of the TNF receptor subfamily and a mediator of the ectodysplasin (EDA) pathway. EDA signaling plays evolutionarily conserved roles in the development of the ectodermal appendage organ class, which includes hair, eccrine sweat glands, and mammary glands. Loss-of-function sequence variants of EDA, which encodes the two major ligand isoforms, EDA-A1 and EDA-A2, result in X-linked…
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Mashup Score: 0Met-Signaling Controls Dendritic Cell Migration in Skin by Regulating Podosome Formation and Function - 1 year(s) ago
Signaling through the HGF receptor/Met in skin-resident Langerhans cells (LCs) and dermal dendritic cells (DCs) is essential for their emigration toward draining lymph nodes upon inflammation-induced activation. In this study, we addressed the role of Met signaling in distinct steps of LC/dermal DC emigration from the skin by employing a conditionally Met-deficient mouse model (Metflox/flox). We…
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Mashup Score: 0Mendelian Randomization Studies in Psoriasis and Psoriatic Arthritis: A Systematic Review - 1 year(s) ago
Psoriasis (PSO) and psoriatic arthritis (PSA) are inflammatory diseases with complex genetic and environmental contributions. Although studies have identified environmental and clinical associations with PSO/PSA, causality is difficult to establish. Mendelian randomization (MR) employs the random assortment of genetic alleles at birth to evaluate the causal impact of exposures. We systematically…
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Mashup Score: 0Citrullination at the Inflammatory Skin Barrier - 1 year(s) ago
Atopic dermatitis (AD) is a chronic inflammatory disease of the skin, manifesting with defects in epidermal barrier formation as well as immune cell dysfunction. The AD etiology is multifactorial, likely requiring a combination of genetic and environmental predisposing elements. Padhi et al. (2023) describe how pharmacologic inhibition of JAK1/2 signaling counteracts cytokine-driven…
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Mashup Score: 0
In dermatology and elsewhere, genome-wide association study (GWAS) meta-analyses now routinely include data from large-scale population-based biobanks (Zhou et al. 2022). Many examples (Boutin et al. 2020; Han et al. 2020; Mitchell et al. 2022; Tachmazidou et al. 2019) have employed data from UK Biobank, a study of more than 500,000 participants aged 40-70 with self-reported and electronic health…
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Mashup Score: 0Lysosomal Function and Intracellular Position Determinethe Malignant Phenotype in Malignant Melanoma - 1 year(s) ago
Lysosomes are central in cell homeostasis and participate in macromolecular degradation, plasma membrane repair, exosome release, cell adhesion/migration, and apoptosis. In cancer, alterations in lysosomal function and spatial distribution may facilitate disease progression. In this study, we show enhanced lysosomal activity in malignant melanoma cells compared with that in normal human…
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Mashup Score: 0
Highly effective targeted therapies are available to treat noncommunicable chronic inflammatory skin diseases. In contrast, the exact diagnosis of noncommunicable chronic inflammatory skin diseases is complicated by its complex pathogenesis and clinical and histological overlap. Particularly, the differential diagnosis of psoriasis and eczema can be challenging in some cases, and molecular…
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Take a look at our July issue cover video: Secretion of Epidermal Lamellar Granules Revealed by 3D Electron Microscopy. https://t.co/ggsI6rEmUO The secretion of lamellar granules (orange) from a SG2 cell (green) is confined to the surface in contact with SG1a cell (brown).… https://t.co/dSRaOXEq4p