Tag: snRNA-seq

Research opens the door to improved treatments for congenital heart disease

Researchers at Baylor College of Medicine, Texas Heart Institute, Texas Children’s Hospital and collaborating institutions have improved our understanding of the mechanisms underlying the progression of congenital heart disease (CHD) – a spectrum of heart defects that develop before birth and remain one of the leading causes of childhood death….

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Single-cell analyses define a continuum of cell state and composition changes in the malignant transformation of polyps to colorectal cancer

Mapping molecular changes across malignant transformation We generated single-cell data for 81 samples collected from eight FAP and seven non-FAP donors (Fig. 1a and Supplementary Tables 1 and 2). For each tissue, we performed matched scATAC-seq and snRNA-seq (10x Genomics). We obtained high-quality single-cell chromatin accessibility profiles for 447,829 cells…

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Nature Papers on Flying Spider-Monkey Tree Fern Genome, Single-Nucleus Sequencing of Purkinje Cells

The genome of the flying spider-monkey tree fern, Alsophila spinulosa, is reported in Nature Plants this week, providing new insights into tree fern biology. Despite ferns’ high ornamental value and potential as a source of natural products with pharmaceutical applications, little is known about their evolution, with only two small…

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A single-cell atlas of human and mouse white adipose tissue

Rosen, E. D. & Spiegelman, B. M. What we talk about when we talk about fat. Cell 156, 20–44 (2014). CAS  PubMed  PubMed Central  Google Scholar  Kahn, S. E., Hull, R. L. & Utzschneider, K. M. Mechanisms linking obesity to insulin resistance and type 2 diabetes. Nature 444, 840–846 (2006)….

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Modeling injury and repair in kidney organoids reveals that homologous recombination governs tubular intrinsic repair

Submission history Received: 28 May 2021 Accepted: 14 January 2022 Acknowledgments We thank J. V. Bonventre, J. A. Lewis, and E. P. Rhee for institutional support; S. J. Hill for insightful discussion and sharing antibodies; Y. Yoda for cell culture; L. Racusen of Johns Hopkins University for the HKC-8 cell…

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Single-nucleus transcriptional profiling of chronic kidney disease after cisplatin nephrotoxicity

This article was originally published here Am J Pathol. 2022 Jan 26:S0002-9440(22)00013-X. doi: 10.1016/j.ajpath.2021.12.012. Online ahead of print. ABSTRACT Cisplatin induces both acute and chronic nephrotoxicity during chemotherapy in cancer patients. Here, we report the first study of single-nucleus sequencing (snRNA-seq) of cisplatin-induced nephrotoxicity. Repeated low-dose cisplatin treatment (RLDC) led…

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Identification of a regulatory pathway inhibiting adipogenesis via RSPO2

Integration of APC scRNA-seq data reveals heterogeneity of adipocyte progenitor cells In a previous study9, we defined Lin−Sca1+CD142+ APCs as adipogenesis regulatory (Areg) cells and demonstrated that these cells are both refractory toward adipogenesis and control adipocyte formation of APCs through paracrine signaling. In contrast, Merrick et. al.4 observed that Lin−CD142+ cells…

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Cellular and Molecular Atlas of the Macaque Dorsal Horn

Arokiaraj, Cynthia Mary (2022) Cellular and Molecular Atlas of the Macaque Dorsal Horn. Doctoral Dissertation, University of Pittsburgh. (Unpublished) Abstract The spinal cord dorsal horn occupies a key position in the central nervous system, as it is the first site of integration of somatosensory input from the periphery. Local interneurons…

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About ‘Estimated Number of cells’ in snRNA-seq

About ‘Estimated Number of cells’ in snRNA-seq 0 Hi all, I am analyzing single nucleus RNA-seq data using Seurat. And I have total four group and 24 samples (Brain region A Control & case and Brain region B Control & case; each n=6). I wonder what is the appropriate range…

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VisCello Shiny app code for hosting snRNA-seq data

I am trying to set up VisCello shiny app for hosting some of our single cell data, analyzed in Seurat: github.com/qinzhu/VisCello I am using the following code though running into a problem, the app launches however I dont see the umaps and when I click over to differential expression the…

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