ArticleGenome biology2025
A single-nucleus and spatial transcriptomic atlas of the COVID-19 liver reveals topological, functional, and regenerative organ disruption in patients.
Article in Genome biology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.
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Who cites it
14 citing papers in PubMed.
- Durable response to CAR T is associated with elevated activation and clonotypic expansion of the cytotoxic native T cell repertoire.Nature communications · 2025Trial
- Trimodal, uncertainty-guided whole-slide framework for genome-scale spatial expression and image-only virtual perturbation in cancer cohorts.Genome medicine · 2026Article
- Review
- Spatial architecture of development and disease.Nature reviews. Genetics · 2026Review
- Mitochondrial Reactive Oxygen Species: A Unifying Mechanism in Long COVID and Spike Protein-Associated Injury: A Narrative Review.Biomolecules · 2025Review
- Novel Link Between Myeloid-Specific Adenosine Deaminase 2 and CXCL10-CXCR3 Axis in Infectious ARDS.International journal of molecular sciences · 2025Article
- A single-nucleus and spatial transcriptomic atlas of the COVID-19 liver reveals topological, functional, and regenerative organ disruption in patients.Genome biology · 2025Article
- Advanced omics approaches in liver transplant settings: current applications and future prospectives.Frontiers in immunology · 2025Review
- Ferroptosis and mitochondrial ROS are central to SARS-CoV-2-induced hepatocyte death.Frontiers in cellular and infection microbiology · 2025Article
- Human vascularized macrophage-islet organoids to model immune-mediated pancreatic β cell pyroptosis upon viral infection.Cell stem cell · 2024Article
- Human Vascularized Macrophage-Islet Organoids to Model Immune-Mediated Pancreatic β cell Pyroptosis upon Viral Infection.bioRxiv : the preprint server for biology · 2024Article
- Article
- Multiplexed spatial transcriptomics methods and the application of expansion microscopy.Frontiers in cell and developmental biology · 2024Review
- Angiocrine Signaling in Sinusoidal Health and Disease.Seminars in liver disease · 2023Review
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Authors and funding
68 authors.
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Abstract
backgroundThe molecular underpinnings of organ dysfunction in severe COVID-19 and its potential long-term sequelae are under intense investigation. To shed light on these in the context of liver function, we perform single-nucleus RNA-seq and spatial transcriptomic profiling of livers from 17 COVID-19 decedents.
resultsWe identify hepatocytes positive for SARS-CoV-2 RNA with an expression phenotype resembling infected lung epithelial cells, and a central role in a pro-fibrotic TGFβ signaling cell-cell communications network. Integrated analysis and comparisons with healthy controls reveal extensive changes in the cellular composition and expression states in COVID-19 liver, providing the underpinning of hepatocellular injury, ductular reaction, pathologic vascular expansion, and fibrogenesis characteristic of COVID-19 cholangiopathy. We also observe Kupffer cell proliferation and erythrocyte progenitors for the first time in a human liver single-cell atlas. Despite the absence of a clinical acute liver injury phenotype, endothelial cell composition is dramatically impacted in COVID-19, concomitantly with extensive alterations and profibrogenic activation of reactive cholangiocytes and mesenchymal cells.
conclusionsOur atlas provides novel insights into liver physiology and pathology in COVID-19 and forms a foundational resource for its investigation and understanding.
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