ArticleMethodsX2023
Advancements in 3D spheroid imaging: Optimised cryosectioning and immunostaining techniques.
Article in MethodsX, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
7 citing papers in PubMed, 8 citations in OpenAlex.
- Microwave-assisted immunostaining for rapid labeling of matrix-embedded multicellular structures.APL bioengineering · 2025Article
- Utility of Multicellular Spheroids for Investigating Mechanisms of Chemoresistance in Triple-Negative Breast Cancer.International journal of molecular sciences · 2025Review
- 3D fluorescence staining and confocal imaging of low amount of intestinal organoids (enteroids): Protocol accessible to all.PloS one · 2025Article
- A Simplified and Robust Immunofluorescence Labeling Method for Complex 3D Cell Cultures: Minimizing Manipulation and Maximizing Data in Whole-Mount Analysis of Organoids, Spheroids, and Co-culture Models.Methods in molecular biology (Clifton, N.J.) · 2025Article
- Protocol for whole-mount immunofluorescence staining of ECM gel-embedded innervated pancreatic organoids.STAR protocols · 2024Article
- 3D cell culture models in research: applications to lung cancer pharmacology.Frontiers in pharmacology · 2024Review
- Three-dimensional structural and metric characterisation of cardioids.Frontiers in cell and developmental biology · 2024Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
3 authors at 1 institution in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
This article presents a modified protocol for embedding and sectioning spheroids and organoids, which are increasingly used in research due to their ability to emulate living tissue. The modifications aim to reduce the distortion and damage of these fragile structures during the embedding and sectioning process. The new method involves using optimized embedding containers, a modified embedding protocol, and optimized temperatures for cryosectioning. A heat-induced antigen retrieval protocol was tested and found to significantly increase immunostaining intensity without compromising spheroid integrity. The combined approach allowed for the creation of thinner cryosections, leading to clearer and more detailed images. The results suggest that the modified protocol could be widely adopted to enhance the imaging of spheroids and organoids.•Paraformaldehyde fixation of spheroids•Antigen retrieval treatment of spheroids•Embedding in freezing medium and cryosectioning.
Indexed as
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What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.