Drost & Clevers (2018)
Organoids in cancer research. Nature Reviews Cancer 18:407–418. doi:10.1038/s41568-018-0007-6
View on DOIWhy Organoid & Tumoroid Imaging Needs a Different Microscope
Organoids and tumoroids are 3D, often 100–500 µm in diameter, and embedded in Matrigel or similar extracellular matrices. That changes what you need from a microscope:
- Z-stacking to capture structure above and below the focal plane
- Phase contrast or LED fluorescence to see cells through Matrigel without staining
- Live-cell environmental control for growth assays and drug-response time-lapse
- Large fields of view to image whole organoids in fewer tiles
EVOS System Fit
| Workflow | Best EVOS | Why |
|---|---|---|
| Fixed organoid fluorescence imaging | EVOS M5000 | 4-colour LED, Z-stacking, publication image export |
| Live organoid time-lapse | EVOS M7000 | On-stage incubation, multi-well automation, long-term imaging |
| High-throughput organoid/tumoroid screening | EVOS M7000 / CellInsight CX7 | Plate automation and quantitative analysis |
| Budget 3D cell cluster checks | EVOS M3000 | 2-channel fluorescence + phase contrast for routine morphology |
Selected Peer-Reviewed Papers
1. A modular platform for automated organoid culture and longitudinal imaging
This paper describes a modular culture platform combined with longitudinal brightfield and fluorescence imaging to track organoid growth over days. The emphasis on automation and repeated imaging maps directly to the EVOS M7000's plate-based time-lapse strengths.
EVOS fit: EVOS M7000 — automated multi-position time-lapse, incubator-like on-stage environmental control, and brightfield plus fluorescence channels.
Frequently asked questions about this study
What did the modular platform achieve for organoid culture? It combined automated organoid culture with longitudinal brightfield and fluorescence imaging to track organoid growth over several days.
How does the EVOS M7000 fit this longitudinal organoid workflow? The EVOS M7000 supports automated multi-position time-lapse imaging with on-stage environmental control, matching the platform’s need for repeated brightfield and fluorescence capture.
Frequently asked questions about this study
What did the modular platform achieve for organoid culture? It combined automated organoid culture with longitudinal brightfield and fluorescence imaging to track organoid growth over several days.
How does the EVOS M7000 fit this longitudinal organoid workflow? The EVOS M7000 supports automated multi-position time-lapse imaging with on-stage environmental control, matching the platform’s need for repeated brightfield and fluorescence capture.
2. Morphodynamics of human early brain organoid development
The study uses advanced time-lapse imaging and image analysis to follow morphogenesis in human early brain organoids. High-resolution Z-stack and time-lapse data were central to tracking developmental dynamics.
EVOS fit: EVOS M7000 for long-term live Z-stack acquisition; EVOS M5000 for fixed developmental-stage fluorescence panels if live imaging is not required.
Frequently asked questions about this study
What did the study reveal about early brain organoid morphodynamics? It used advanced time-lapse imaging to follow morphogenesis in human early brain organoids, revealing developmental dynamics driven by high-resolution Z-stack and time-lapse data.
How would the EVOS M7000 support brain organoid time-lapse imaging? The EVOS M7000 is suited to long-term live Z-stack acquisition, enabling developmental-stage tracking of brain organoids over time, while the EVOS M5000 can capture fixed fluorescence panels.
Frequently asked questions about this study
What did the study reveal about early brain organoid morphodynamics? It used advanced time-lapse imaging to follow morphogenesis in human early brain organoids, revealing developmental dynamics driven by high-resolution Z-stack and time-lapse data.
How would the EVOS M7000 support brain organoid time-lapse imaging? The EVOS M7000 is suited to long-term live Z-stack acquisition, enabling developmental-stage tracking of brain organoids over time, while the EVOS M5000 can capture fixed fluorescence panels.
3. A pipeline for rapid, high-throughput imaging and quantitative analysis of human intestinal organoids
Describes an imaging pipeline for intestinal organoids that combines brightfield and fluorescence with automated segmentation. The goal is rapid, plate-compatible quality control and quantitative morphometry.
EVOS fit: EVOS M7000 — multi-well plate scanning, brightfield + fluorescence, built-in confluence and counting tools. EVOS M5000 fits lower-throughput QC.
Frequently asked questions about this study
What did the intestinal organoid imaging pipeline deliver? It combined brightfield and fluorescence imaging with automated segmentation for rapid, plate-compatible quality control and quantitative morphometry of human intestinal organoids.
How does the EVOS M7000 fit this high-throughput organoid pipeline? The EVOS M7000 offers multi-well plate scanning, brightfield and fluorescence channels, and built-in confluence and counting tools that align with the pipeline’s throughput and QC goals.
Frequently asked questions about this study
What did the intestinal organoid imaging pipeline deliver? It combined brightfield and fluorescence imaging with automated segmentation for rapid, plate-compatible quality control and quantitative morphometry of human intestinal organoids.
How does the EVOS M7000 fit this high-throughput organoid pipeline? The EVOS M7000 offers multi-well plate scanning, brightfield and fluorescence channels, and built-in confluence and counting tools that align with the pipeline’s throughput and QC goals.
4. A multispectral 3D live organoid imaging platform to screen probes for fluorescence-guided surgery
Uses multispectral 3D live imaging of organoids to screen fluorescent probes. The paper highlights the value of 3D optical sectioning and multi-channel fluorescence for translational screening.
EVOS fit: EVOS M5000 — four-channel LED fluorescence and Z-stack optical sectioning for 3D organoid probe screening at moderate depth. Deeper tissue may still need confocal.
Frequently asked questions about this study
What did the multispectral 3D platform enable for fluorescence-guided surgery? It enabled multispectral 3D live imaging of organoids to screen fluorescent probes, demonstrating the value of optical sectioning and multi-channel fluorescence for translational probe development.
How does the EVOS M5000 support 3D organoid probe screening? The EVOS M5000 provides four-channel LED fluorescence and Z-stack optical sectioning, making it suitable for 3D organoid probe screening at moderate depth.
Frequently asked questions about this study
What did the multispectral 3D platform enable for fluorescence-guided surgery? It enabled multispectral 3D live imaging of organoids to screen fluorescent probes, demonstrating the value of optical sectioning and multi-channel fluorescence for translational probe development.
How does the EVOS M5000 support 3D organoid probe screening? The EVOS M5000 provides four-channel LED fluorescence and Z-stack optical sectioning, making it suitable for 3D organoid probe screening at moderate depth.
5. Live-cell imaging of mammary organoids using light sheet microscopy
Demonstrates long-term live imaging of mammary organoids by light-sheet microscopy, emphasising low phototoxicity and deep 3D coverage for developmental studies.
EVOS fit: Light-sheet remains the gold standard for deep live organoid imaging. The EVOS M7000 can be used for parallel plate-screening and validation before committing to light-sheet acquisition.
Frequently asked questions about this study
What did the mammary organoid study demonstrate about live imaging? It demonstrated long-term live imaging of mammary organoids by light-sheet microscopy, highlighting low phototoxicity and deep 3D coverage for developmental studies.
How does the EVOS platform complement light-sheet mammary organoid imaging? While light-sheet remains the gold standard for deep live organoid imaging, the EVOS M7000 can be used for parallel plate-screening and validation, and the EVOS M5000 for routine fluorescence QC.
Frequently asked questions about this study
What did the mammary organoid study demonstrate about live imaging? It demonstrated long-term live imaging of mammary organoids by light-sheet microscopy, highlighting low phototoxicity and deep 3D coverage for developmental studies.
How does the EVOS platform complement light-sheet mammary organoid imaging? While light-sheet remains the gold standard for deep live organoid imaging, the EVOS M7000 can be used for parallel plate-screening and validation, and the EVOS M5000 for routine fluorescence QC.
6. A quantitative pipeline for whole-mount deep imaging and analysis of multi-layered organoids across scales
Presents signal correction, segmentation and quantification for multilayered organoid and tumoroid systems. The workflow requires reliable Z-stack data as input.
EVOS fit: EVOS M5000 or M7000 for routine Z-stack acquisition feeding into downstream image-analysis pipelines. The EVOS M7000 is preferred for larger multi-well datasets.
Frequently asked questions about this study
What did the whole-mount pipeline provide for organoid analysis? It provided signal correction, segmentation, and quantification workflows for multilayered organoid and tumoroid systems, requiring reliable Z-stack data as input.
How do EVOS systems feed into this whole-mount organoid pipeline? The EVOS M5000 or M7000 can acquire routine Z-stacks that feed into the downstream image-analysis pipeline, with the EVOS M7000 preferred for higher-throughput or multi-position datasets.
Frequently asked questions about this study
What did the whole-mount pipeline provide for organoid analysis? It provided signal correction, segmentation, and quantification workflows for multilayered organoid and tumoroid systems, requiring reliable Z-stack data as input.
How do EVOS systems feed into this whole-mount organoid pipeline? The EVOS M5000 or M7000 can acquire routine Z-stacks that feed into the downstream image-analysis pipeline, with the EVOS M7000 preferred for higher-throughput or multi-position datasets.
Key Workflow Tips for UK Labs
Z-stacking
For 200–400 µm organoids, capture Z-stacks at 2–5 µm steps. Use transmitted light or low-intensity fluorescence to minimise phototoxicity during live imaging. EVOS M5000 and M7000 both support Z-stacking without a confocal pinhole.
Fluorescence channels
Typical panel: DAPI/Hoechst (nuclei), GFP (reporter), RFP/mCherry (second marker), Cy5 (deep marker). EVOS LED cubes avoid laser alignment and warm-up, which helps routine labs.
Live-cell considerations
Organoids need stable temperature, humidity and CO₂. The EVOS M7000 on-stage chamber supports this; for very long experiments consider an incubator imager such as the zenCELL owl as a complementary platform.
Related UK Guides
- Microscope for Organoids UK — 3D cell culture microscope buying guide
- Best Microscope for Spheroids UK — spheroid and tumoroid imaging systems
- zenCELL owl Spheroid & Organoid Workflow UK — incubator-internal long-term imaging
- Best Microscope for iPSC UK — organoid source-cell imaging
- EVOS M5000 Review — full independent review
- EVOS M7000 Review — live-cell and automated imaging review
Frequently Asked Questions
Can the EVOS M5000 image organoids and tumoroids?
Yes. The EVOS M5000 is a four-colour LED fluorescence inverted microscope with transmitted light and Z-stacking, making it well suited to fixed and live organoid/tumoroid imaging up to several hundred micrometres deep. For automated multi-well plate organoid assays over hours or days, the EVOS M7000 adds on-stage incubation and time-lapse automation.
Which EVOS is best for live organoid time-lapse?
The EVOS M7000 is the better choice for live organoid time-lapse because it supports on-stage incubation, automated multi-position acquisition and long-term imaging in multi-well plates. The EVOS M5000 can capture still Z-stacks of live organoids but lacks the environmental control of the M7000.
What fluorescence channels are useful for organoid imaging?
Common organoid/tumoroid labels use DAPI or Hoechst for nuclei, GFP for reporter proteins or lineage tracing, RFP/mCherry for second reporters, and Cy5 for deeper targets. The EVOS M5000 and M7000 cover these four LED channels without laser alignment, simplifying routine organoid fluorescence workflows.
Are the papers in this guide studies that used EVOS microscopes?
No. The papers above are independent peer-reviewed studies that used a range of optical platforms (wide-field, light-sheet, confocal). We map their imaging requirements to the EVOS M5000 and EVOS M7000 specifications so UK labs can choose the right Thermo Fisher workflow without over-specifying.
Compare organoid microscopes → View EVOS systems on Thermo Fisher UK →
Recent Publications
Sachs et al. (2019)
A living biobank of breast cancer organoids captures disease heterogeneity. Cell 172:373–386. doi:10.1016/j.cell.2017.11.010
View on DOISchutgens et al. (2019)
Tubuloids derived from adult human kidney tissue for nephrotoxicity testing. Nature Biotechnology 37:303–313. doi:10.1038/s41587-019-0048-z
View on DOIGanesh et al. (2020)
A rectal cancer organoid platform to study individual responses to chemoradiation. Nature Medicine 26:1605–1611. doi:10.1038/s41591-020-1049-2
View on DOIFrequently Asked Questions
What is the best organoid microscope for UK cancer research?
The EVOS M5000 handles brightfield and fluorescence imaging of organoids and tumoroids; larger 3D structures may benefit from confocal or light-sheet systems.
Can I image tumoroids with a widefield microscope?
Yes for small tumoroids and 2D/3D monolayers; thick organoids benefit from Z-stacking and deconvolution.
What staining is used for organoid imaging?
Common stains include live/dead dyes, EdU/BrdU proliferation markers, F-actin, and organ-specific markers such as E-cadherin or CK8.
How do I measure organoid size automatically?
Use software with object segmentation, such as EVOS onboard analysis, Fiji or high-content platforms, to track area, diameter and sphericity over time.
Are these publications actual EVOS M5000 studies?
The cited papers use peer-reviewed imaging workflows compatible with EVOS M5000; they are curated for organoid and tumoroid researchers rather than direct endorsements.