Protocol for fabricating elastomeric stencils for patterned stem cell differentiation

Rus S, Merrin J, Kulig MA, Minchington T, Kicheva A. 2024. Protocol for fabricating elastomeric stencils for patterned stem cell differentiation. STAR Protocols. 5(4), 103187.

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Journal Article | Published | English

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Corresponding author has ISTA affiliation

Abstract
Geometrically controlled stem cell differentiation promotes reproducible pattern formation. Here, we present a protocol to fabricate elastomeric stencils for patterned stem cell differentiation. We describe procedures for using photolithography to produce molds, followed by molding polydimethylsiloxane (PDMS) to obtain stencils with through holes. We then provide instructions for culturing cells on stencils and, finally, removing stencils to allow colony growth and cell migration. This approach yields reproducible two-dimensional organoids tailored for quantitative studies of growth and pattern formation. For complete details on the use and execution of this protocol, please refer to Lehr et al.1
Publishing Year
Date Published
2024-12-20
Journal Title
STAR Protocols
Publisher
Elsevier
Acknowledgement
We thank the nanofabrication facility at ISTA for technical assistance. Work in the A.K. lab is supported by ISTA, the European Research Council under Horizon Europe (grant 101044579), and the Austrian Science Fund (FWF) (grant https://doi.org/10.55776/F78). S.L. is supported by Gesellschaft für Forschungsförderung Niederösterreich m.b.H. fellowship SC19-011.
Acknowledged SSUs
Volume
5
Issue
4
Article Number
103187
eISSN
IST-REx-ID

Cite this

Rus S, Merrin J, Kulig MA, Minchington T, Kicheva A. Protocol for fabricating elastomeric stencils for patterned stem cell differentiation. STAR Protocols. 2024;5(4). doi:10.1016/j.xpro.2024.103187
Rus, S., Merrin, J., Kulig, M. A., Minchington, T., & Kicheva, A. (2024). Protocol for fabricating elastomeric stencils for patterned stem cell differentiation. STAR Protocols. Elsevier. https://doi.org/10.1016/j.xpro.2024.103187
Rus, Stefanie, Jack Merrin, Monika Aleksandra Kulig, Thomas Minchington, and Anna Kicheva. “Protocol for Fabricating Elastomeric Stencils for Patterned Stem Cell Differentiation.” STAR Protocols. Elsevier, 2024. https://doi.org/10.1016/j.xpro.2024.103187.
S. Rus, J. Merrin, M. A. Kulig, T. Minchington, and A. Kicheva, “Protocol for fabricating elastomeric stencils for patterned stem cell differentiation,” STAR Protocols, vol. 5, no. 4. Elsevier, 2024.
Rus S, Merrin J, Kulig MA, Minchington T, Kicheva A. 2024. Protocol for fabricating elastomeric stencils for patterned stem cell differentiation. STAR Protocols. 5(4), 103187.
Rus, Stefanie, et al. “Protocol for Fabricating Elastomeric Stencils for Patterned Stem Cell Differentiation.” STAR Protocols, vol. 5, no. 4, 103187, Elsevier, 2024, doi:10.1016/j.xpro.2024.103187.
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Date Uploaded
2024-12-03
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