Digital cell quantification identifies global immune cell dynamics during influenza infection
Abstract Hundreds of immune cell types work in coordination to maintain tissue homeostasis. Upon infection, dramatic changes occur with the localization, migration, and proliferation of the immune cells to first alert the body of the danger, confine it to limit spreading, and finally extinguish the...
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| Format: | Article |
| Language: | English |
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Springer Nature
2014-02-01
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| Series: | Molecular Systems Biology |
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| Online Access: | https://doi.org/10.1002/msb.134947 |
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| author | Zeev Altboum Yael Steuerman Eyal David Zohar Barnett‐Itzhaki Liran Valadarsky Hadas Keren‐Shaul Tal Meningher Ella Mendelson Michal Mandelboim Irit Gat‐Viks Ido Amit |
| author_facet | Zeev Altboum Yael Steuerman Eyal David Zohar Barnett‐Itzhaki Liran Valadarsky Hadas Keren‐Shaul Tal Meningher Ella Mendelson Michal Mandelboim Irit Gat‐Viks Ido Amit |
| author_sort | Zeev Altboum |
| collection | DOAJ |
| description | Abstract Hundreds of immune cell types work in coordination to maintain tissue homeostasis. Upon infection, dramatic changes occur with the localization, migration, and proliferation of the immune cells to first alert the body of the danger, confine it to limit spreading, and finally extinguish the threat and bring the tissue back to homeostasis. Since current technologies can follow the dynamics of only a limited number of cell types, we have yet to grasp the full complexity of global in vivo cell dynamics in normal developmental processes and disease. Here, we devise a computational method, digital cell quantification (DCQ), which combines genome‐wide gene expression data with an immune cell compendium to infer in vivo changes in the quantities of 213 immune cell subpopulations. DCQ was applied to study global immune cell dynamics in mice lungs at ten time points during 7 days of flu infection. We find dramatic changes in quantities of 70 immune cell types, including various innate, adaptive, and progenitor immune cells. We focus on the previously unreported dynamics of four immune dendritic cell subtypes and suggest a specific role for CD103+ CD11b− DCs in early stages of disease and CD8+ pDC in late stages of flu infection. |
| format | Article |
| id | doaj-art-bcacde76b0814a8885fe6a6c49ed5da0 |
| institution | Kabale University |
| issn | 1744-4292 |
| language | English |
| publishDate | 2014-02-01 |
| publisher | Springer Nature |
| record_format | Article |
| series | Molecular Systems Biology |
| spelling | doaj-art-bcacde76b0814a8885fe6a6c49ed5da02025-08-20T03:46:34ZengSpringer NatureMolecular Systems Biology1744-42922014-02-0110211410.1002/msb.134947Digital cell quantification identifies global immune cell dynamics during influenza infectionZeev Altboum0Yael Steuerman1Eyal David2Zohar Barnett‐Itzhaki3Liran Valadarsky4Hadas Keren‐Shaul5Tal Meningher6Ella Mendelson7Michal Mandelboim8Irit Gat‐Viks9Ido Amit10Department of Immunology, Weizmann InstituteCell Research and Immunology Department, Tel Aviv UniversityCell Research and Immunology Department, Tel Aviv UniversityDepartment of Immunology, Weizmann InstituteDepartment of Immunology, Weizmann InstituteDepartment of Immunology, Weizmann InstituteCentral Virology Laboratory, Ministry of Health, Public Health Services, Sheba Medical Center, Tel HashomerCentral Virology Laboratory, Ministry of Health, Public Health Services, Sheba Medical Center, Tel HashomerCentral Virology Laboratory, Ministry of Health, Public Health Services, Sheba Medical Center, Tel HashomerCell Research and Immunology Department, Tel Aviv UniversityDepartment of Immunology, Weizmann InstituteAbstract Hundreds of immune cell types work in coordination to maintain tissue homeostasis. Upon infection, dramatic changes occur with the localization, migration, and proliferation of the immune cells to first alert the body of the danger, confine it to limit spreading, and finally extinguish the threat and bring the tissue back to homeostasis. Since current technologies can follow the dynamics of only a limited number of cell types, we have yet to grasp the full complexity of global in vivo cell dynamics in normal developmental processes and disease. Here, we devise a computational method, digital cell quantification (DCQ), which combines genome‐wide gene expression data with an immune cell compendium to infer in vivo changes in the quantities of 213 immune cell subpopulations. DCQ was applied to study global immune cell dynamics in mice lungs at ten time points during 7 days of flu infection. We find dramatic changes in quantities of 70 immune cell types, including various innate, adaptive, and progenitor immune cells. We focus on the previously unreported dynamics of four immune dendritic cell subtypes and suggest a specific role for CD103+ CD11b− DCs in early stages of disease and CD8+ pDC in late stages of flu infection.https://doi.org/10.1002/msb.134947cell quantificationdeconvolution approachdendritic cellsimmune cell dynamicsinfluenza infection |
| spellingShingle | Zeev Altboum Yael Steuerman Eyal David Zohar Barnett‐Itzhaki Liran Valadarsky Hadas Keren‐Shaul Tal Meningher Ella Mendelson Michal Mandelboim Irit Gat‐Viks Ido Amit Digital cell quantification identifies global immune cell dynamics during influenza infection Molecular Systems Biology cell quantification deconvolution approach dendritic cells immune cell dynamics influenza infection |
| title | Digital cell quantification identifies global immune cell dynamics during influenza infection |
| title_full | Digital cell quantification identifies global immune cell dynamics during influenza infection |
| title_fullStr | Digital cell quantification identifies global immune cell dynamics during influenza infection |
| title_full_unstemmed | Digital cell quantification identifies global immune cell dynamics during influenza infection |
| title_short | Digital cell quantification identifies global immune cell dynamics during influenza infection |
| title_sort | digital cell quantification identifies global immune cell dynamics during influenza infection |
| topic | cell quantification deconvolution approach dendritic cells immune cell dynamics influenza infection |
| url | https://doi.org/10.1002/msb.134947 |
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