Journal: Cell

Article Title: SARS-CoV-2 infection triggers profibrotic macrophage responses and lung fibrosis

doi: 10.1016/j.cell.2021.11.033

Figure Lengend Snippet: CD163 + macrophages accumulate in the lung in severe COVID-19 (A) Overview of study design and analyses. CT, computed tomography; BAL, bronchoalveolar lavage; scRNA-seq, single-cell RNA sequencing; snRNA-seq, single-nucleus RNA sequencing; IHC, immunohistochemistry; IF, immunofluorescence microscopy; MELC, multi-epitope ligand cartography; EM, electron microscopy; VCin, inspiratory vital capacity; PBMC, peripheral blood mononuclear cells; IAV, Influenza A virus. (B) Postmortem analysis of consecutive histological sections of non-COVID-19 (left) and COVID-19 autopsy lung samples (right) by hematoxylin and eosin (H&E; top) and CD68 IHC (bottom). Scale bar, 100 μm. (C) IF of CD68 (green) and CD163 (red) in lung tissue autopsy samples of COVID-19 patients and non-COVID-19 controls. Arrows indicate CD68 + CD163 – macrophages, and arrowheads indicate CD68 + CD163 + macrophages. Scale bar, 20 μm. (D) Quantification of CD68 + macrophage density (left) and the proportion of CD163 + macrophages (right) in lung autopsy samples from fifteen donors (as in C). Mann-Whitney test; ∗ p < 0.05. (E) Representative images of consecutive histological sections of lung autopsy samples. H&E (left), CD68 IHC (middle), and SARS-CoV-2 RNA-FISH (right). Arrowheads indicate SARS-CoV-2 RNA-positive macrophages. Scale bars, 50 μm, 25 μm. RNA-FISH, RNA-fluorescence in situ hybridization. (F) Lung autopsy samples of 9 COVID-19 patients were analyzed by MELC with a panel of 22 markers on 19 fields of view (FOVs). Two-dimensional embedding computed by UMAP on 9,684 computationally identified CD45 positive cells (T cells, CD3 + ; B cells, CD20 + ; NK cells, CD56 + ; neutrophils, MRP14 + /CD66b + ; monocytes, MRP14 + /CCR2 + ; macrophages, MRP14 + /HLA-DR + ). (G) Relative proportion (of total CD45 + cells) of cell types in all 19 FOVs (left), and average cell numbers (summary, right).

Article Snippet: CD66b-PE , Miltenyi Biotec , Cat# 130-122-922, N/A.

Techniques: Computed Tomography, RNA Sequencing Assay, Immunohistochemistry, Immunofluorescence, Microscopy, Electron Microscopy, MANN-WHITNEY, Fluorescence, In Situ Hybridization

Journal: Cell

Article Title: SARS-CoV-2 infection triggers profibrotic macrophage responses and lung fibrosis

doi: 10.1016/j.cell.2021.11.033

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Article Snippet: CD66b-PE , Miltenyi Biotec , Cat# 130-122-922, N/A.

Techniques: Immunohistochemistry, Plasmid Preparation, Recombinant, Staining, Lysis, Protease Inhibitor, Mass Spectrometry, Sequencing, Modification, Bicinchoninic Acid Protein Assay, Enzyme-linked Immunosorbent Assay, Software

Journal: iScience

Article Title: Prolonged dysbiosis and altered immunity under nutritional intervention in a physiological mouse model of severe acute malnutrition

doi: 10.1016/j.isci.2023.106910

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Article Snippet: Goat anti-Armenian hamster IgG Cy3 , Jackson Immuno-research , Cat #127-165-160; RRID: AB_2338989.

Techniques: Recombinant, Enzyme-linked Immunosorbent Assay, Sequencing, Bacteria, Software, Microscopy

Journal: Cell reports

Article Title: Lung Mammary Metastases but Not Primary Tumors Induce Accumulation of Atypical Large Platelets and Their Chemokine Expression

doi: 10.1016/j.celrep.2019.10.016

Figure Lengend Snippet: KEY RESOURCES TABLE

Article Snippet: Goat anti-hamster, AF488 , Jackson ImmunoResearch , Cat# 127-545-160, RRID:AB_2338997.

Techniques: Recombinant, RNA Sequencing, Software