Lipidure-based micropattern fabrication for stereotyping cell geometry.
Lipidure-based micropattern fabrication for stereotyping cell geometry.
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DOI:
10.1038/s41598-023-47516-8
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发表时间:
2023-11-22
影响因子:
4.6
通讯作者:
中科院分区:
文献类型:
--
作者:
Cell autonomous behaviors such as migration and orchestration of cell polarity programs are required for physiological tissue formation. Micropatterns are cell-adhesive shapes that confine cell(s) to a user defined geometry. This biophysical confinement allows researchers to standardize the cell shape, and in doing so, stereotype organelle and cytoskeletal systems that can have an arbitrary organization. Thus, micropatterning can be a powerful tool in interrogation of polarity programs by enforcing a homogenous cell shape and cytoskeletal organization. A major drawback of this approach is the equipment and reagent costs associated with fabrication. Here, we provide a characterization of a compound called Lipidure (2-Methacryloyloxy ethyl phosphorylcholine) that is up to 40X less expensive than other cell repulsive coating agents. We found that Lipidure is an effective cell-repulsive agent for photolithography-based micropattern fabrication. Our results demonstrate that Lipidure is sensitive to deep UV irradiation for photolithography masking, stable in both benchtop and aqueous environments, non-toxic in prolonged culture, and effective at constraining cell geometry for quantification of cytoskeletal systems.
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DOI:
10.1083/jcb.201501081
发表时间:
2015-04-13
期刊:
The Journal of cell biology
影响因子:
--
作者:
Barry DJ;Durkin CH;Abella JV;Way M
通讯作者:
Way M
影响因子:
5.9
作者:
Kaul, Himanshu;Werschler, Nicolas;Jones, Ross D.;Siu, M. Mona;Tewary, Mukul;Hagner, Andrew;Ostblom, Joel;Aguilar-Hidalgo, Daniel;Zandstra, Peter W.
通讯作者:
Zandstra, Peter W.
影响因子:
2.9
作者:
Arnold, M;Cavalcanti-Adam, EA;Spatz, JP
通讯作者:
Spatz, JP
影响因子:
3.7
作者:
Nakatoh T;Osaki T;Tanimoto S;Jahan MGS;Kawakami T;Chihara K;Sakai N;Yumura S
通讯作者:
Yumura S
影响因子:
6.1
作者:
Azioune, Ammar;Storch, Marko;Piel, Matthieu
通讯作者:
Piel, Matthieu