1
|
van Steen ACI, Kempers L, Schoppmeyer R, Blokker M, Beebe DJ, Nolte MA, van Buul JD. Transendothelial migration induces differential migration dynamics of leukocytes in tissue matrix. J Cell Sci 2021; 134:272419. [PMID: 34622930 DOI: 10.1242/jcs.258690] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2021] [Accepted: 09/27/2021] [Indexed: 01/14/2023] Open
Abstract
Leukocyte extravasation into inflamed tissue is a complex process that is difficult to capture as a whole in vitro. We employed a blood-vessel-on-a-chip model in which human endothelial cells were cultured in a tube-like lumen in a collagen-1 matrix. The vessels are leak tight, creating a barrier for molecules and leukocytes. Addition of inflammatory cytokine TNF-α (also known as TNF) caused vasoconstriction, actin remodelling and upregulation of ICAM-1. Introducing leukocytes into the vessels allowed real-time visualization of all different steps of the leukocyte transmigration cascade, including migration into the extracellular matrix. Individual cell tracking over time distinguished striking differences in migratory behaviour between T-cells and neutrophils. Neutrophils cross the endothelial layer more efficiently than T-cells, but, upon entering the matrix, neutrophils display high speed but low persistence, whereas T-cells migrate with low speed and rather linear migration. In conclusion, 3D imaging in real time of leukocyte extravasation in a vessel-on-a-chip enables detailed qualitative and quantitative analysis of different stages of the full leukocyte extravasation process in a single assay. This article has an associated First Person interview with the first authors of the paper.
Collapse
Affiliation(s)
- Abraham C I van Steen
- Department of Molecular Hematology, Sanquin Research, Plesmanlaan 125, 1066 CX Amsterdam, The Netherlands
| | - Lanette Kempers
- Department of Molecular Hematology, Sanquin Research, Plesmanlaan 125, 1066 CX Amsterdam, The Netherlands
| | - Rouven Schoppmeyer
- Department of Molecular Hematology, Sanquin Research, Plesmanlaan 125, 1066 CX Amsterdam, The Netherlands.,Leeuwenhoek Centre for Advanced Microscopy (LCAM), Section of Molecular Cytology, Swammerdam Institute for Life Sciences (SILS), University of Amsterdam, Science Park 904, 1098 XH Amsterdam, The Netherlands
| | - Max Blokker
- Department of Physics, Vrije Universiteit Amsterdam, De Boelelaan 1081, 1081 HV Amsterdam, The Netherlands
| | - David J Beebe
- Department of Biomedical Engineering, Department of Pathology and Laboratory Medicine, Carbone Cancer Center, University of Wisconsin-Madison, 1111 Highland Drive, Madison, WI 53705, USA
| | - Martijn A Nolte
- Department of Molecular Hematology, Sanquin Research, Plesmanlaan 125, 1066 CX Amsterdam, The Netherlands
| | - Jaap D van Buul
- Department of Molecular Hematology, Sanquin Research, Plesmanlaan 125, 1066 CX Amsterdam, The Netherlands.,Leeuwenhoek Centre for Advanced Microscopy (LCAM), Section of Molecular Cytology, Swammerdam Institute for Life Sciences (SILS), University of Amsterdam, Science Park 904, 1098 XH Amsterdam, The Netherlands
| |
Collapse
|