|
1
|
Metz-Zumaran C, Uckeley ZM, Doldan P, Muraca F, Keser Y, Lukas P, Kuropka B, Küchenhoff L, Rastgou Talemi S, Höfer T, Freund C, Cavalcanti-Adam EA, Graw F, Stanifer M, Boulant S. The population context is a driver of the heterogeneous response of epithelial cells to interferons. Mol Syst Biol 2024; 20:242-275. [PMID: 38273161 PMCID: PMC10912784 DOI: 10.1038/s44320-024-00011-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2023] [Revised: 12/31/2023] [Accepted: 01/04/2024] [Indexed: 01/27/2024] Open
Abstract
Isogenic cells respond in a heterogeneous manner to interferon. Using a micropatterning approach combined with high-content imaging and spatial analyses, we characterized how the population context (position of a cell with respect to neighboring cells) of epithelial cells affects their response to interferons. We identified that cells at the edge of cellular colonies are more responsive than cells embedded within colonies. We determined that this spatial heterogeneity in interferon response resulted from the polarized basolateral interferon receptor distribution, making cells located in the center of cellular colonies less responsive to ectopic interferon stimulation. This was conserved across cell lines and primary cells originating from epithelial tissues. Importantly, cells embedded within cellular colonies were not protected from viral infection by apical interferon treatment, demonstrating that the population context-driven heterogeneous response to interferon influences the outcome of viral infection. Our data highlights that the behavior of isolated cells does not directly translate to their behavior in a population, placing the population context as one important factor influencing heterogeneity during interferon response in epithelial cells.
Collapse
Affiliation(s)
- Camila Metz-Zumaran
- Department of Molecular Genetics and Microbiology, University of Florida, College of Medicine, 1200 Newell Drive, 32610, Gainesville, FL, USA
- Department of Infectious Disease, Virology, University Hospital Heidelberg, Im Neuenheimer Feld 344, 60120, Heidelberg, Germany
| | - Zina M Uckeley
- Department of Molecular Genetics and Microbiology, University of Florida, College of Medicine, 1200 Newell Drive, 32610, Gainesville, FL, USA
| | - Patricio Doldan
- Department of Infectious Disease, Virology, University Hospital Heidelberg, Im Neuenheimer Feld 344, 60120, Heidelberg, Germany
| | - Francesco Muraca
- Department of Infectious Disease, Virology, University Hospital Heidelberg, Im Neuenheimer Feld 344, 60120, Heidelberg, Germany
| | - Yagmur Keser
- Department of Molecular Genetics and Microbiology, University of Florida, College of Medicine, 1200 Newell Drive, 32610, Gainesville, FL, USA
| | - Pascal Lukas
- BioQuant-Center for Quantitative Biology, Heidelberg University, 60120, Heidelberg, Germany
| | - Benno Kuropka
- Institute of Chemistry and Biochemistry, Protein Biochemistry, Freie Universität Berlin, Thielallee 63, 14195, Berlin, Germany
| | - Leonie Küchenhoff
- BioQuant-Center for Quantitative Biology, Heidelberg University, 60120, Heidelberg, Germany
| | - Soheil Rastgou Talemi
- Laboratory of Systems Pharmacology, Department of Systems Biology, Harvard Medical School, Boston, MA, USA
- Division of Theoretical Systems Biology, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Thomas Höfer
- Division of Theoretical Systems Biology, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Christian Freund
- Institute of Chemistry and Biochemistry, Protein Biochemistry, Freie Universität Berlin, Thielallee 63, 14195, Berlin, Germany
| | - Elisabetta Ada Cavalcanti-Adam
- Max Planck Institute for Medical Research, Heidelberg, Germany
- Cellular Biomechanics, University of Bayreuth, Bayreuth, Germany
- Interdisciplinary Center for Scientific Computing, Heidelberg University, Heidelberg, Germany
| | - Frederik Graw
- BioQuant-Center for Quantitative Biology, Heidelberg University, 60120, Heidelberg, Germany
- Interdisciplinary Center for Scientific Computing, Heidelberg University, Heidelberg, Germany
- Department of Medicine 5, Friedrich-Alexander-Universität Erlangen-Nürnberg, 91054, Erlangen, Germany
| | - Megan Stanifer
- Department of Molecular Genetics and Microbiology, University of Florida, College of Medicine, 1200 Newell Drive, 32610, Gainesville, FL, USA.
| | - Steeve Boulant
- Department of Molecular Genetics and Microbiology, University of Florida, College of Medicine, 1200 Newell Drive, 32610, Gainesville, FL, USA.
| |
Collapse
|
|
2
|
Schwarz US, Vicente-Manzanares M. Editorial - Cell mechanics and mechanobiology. Eur J Cell Biol 2023; 102:151304. [PMID: 36907743 DOI: 10.1016/j.ejcb.2023.151304] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/11/2023] Open
Affiliation(s)
- Ulrich S Schwarz
- Institute for Theoretical Physics, Heidelberg University, Philosophenweg 19, 69120 Heidelberg, Germany; BioQuant-Center for Quantitative Biology, Heidelberg University, Im Neuenheimer Feld 267, 69120 Heidelberg, Germany
| | - Miguel Vicente-Manzanares
- Molecular Mechanisms Program, Centro de Investigación del Cáncer and Instituto de Biología Molecular y Celular del Cáncer, Consejo Superior de Investigaciones Científicas (CSIC)-Universidad de Salamanca, 37007 Salamanca, Spain.
| |
Collapse
|