PUBLICATION
Broad applicability of a streamlined Ethyl Cinnamate-based clearing procedure
- Authors
- Masselink, W., Reumann, D., Murawala, P., Pasierbek, P., Taniguchi, Y., Bonnay, F., Meixner, K., Knoblich, J.A., Tanaka, E.M.
- ID
- ZDB-PUB-190123-1
- Date
- 2019
- Source
- Development (Cambridge, England) 146(3): (Journal)
- Registered Authors
- Masselink, Wouter
- Keywords
- Axolotl, Cerebral organoids, Drosophila, Non-toxic, Tissue clearing, Xenopus, Zebrafish
- MeSH Terms
-
- Ambystoma mexicanum
- Animals
- Cinnamates/chemistry*
- Drosophila melanogaster
- Fluorescent Dyes/chemistry*
- Humans
- Imaging, Three-Dimensional/methods*
- Microscopy, Fluorescence
- Organoids/cytology*
- Xenopus laevis
- Zebrafish
- PubMed
- 30665888 Full text @ Development
Citation
Masselink, W., Reumann, D., Murawala, P., Pasierbek, P., Taniguchi, Y., Bonnay, F., Meixner, K., Knoblich, J.A., Tanaka, E.M. (2019) Broad applicability of a streamlined Ethyl Cinnamate-based clearing procedure. Development (Cambridge, England). 146(3).
Abstract
Turbidity and opaqueness are inherent properties of tissues which limit the capacity to acquire microscopic images through large tissues. Creating a uniform refractive index, known as tissue clearing, overcomes most of these issues. These methods have enabled researchers to image large and complex 3D structures with unprecedented depth and resolution. However, tissue clearing has been adopted to a limited extent due to a combination of cost, time, complexity of existing methods and potential negative impact on fluorescence signal. Here we describe 2Eci (2nd generation Ethyl cinnamate based clearing) which can be used to clear a wide range of tissues, including cerebral organoids, Drosophila melanogaster, zebrafish, axolotl, and Xenopus laevis in as little as 1-5 days while preserving a broad range of fluorescent proteins including GFP, mCherry, Brainbow, as well as alexa-fluorophores. Ethyl cinnamate is non-toxic and can easily be used in multi-user microscope facilities. This method opens up tissue clearing to a much broader group of researchers, due to its ease of use, non-toxic nature of Ethyl cinnamate and broad applicability.
Genes / Markers
Expression
Phenotype
Mutations / Transgenics
Human Disease / Model
Sequence Targeting Reagents
Fish
Orthology
Engineered Foreign Genes
Mapping