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Epithelial tissues cover all body surfaces and line most of our organs, internal cavities and passageways, including the digestive tract. Prof. Elena Martínez is engineering intestinal epithelial tissues that mimic the physiological characteristics of human intestinal tissue with the aim of advancing the in vitro modelling of diseases, the preclinical screening for drug efficacy and toxicity, and the understanding of organ development.
Emulsions play a key role both in natural and industrial processes, as they allow the combination of two liquids that do not normally mix and make the blend stable. Yet, when materials solidify or freeze, the complex interactions that take place and affect the final microstructure of the solidified components, are still poorly understood. ERC grantee Sylvain Deville and his team at CNRS have showed that it is possible to use an optical imaging technique to study the freezing of emulsions while the process takes place, a novel method presented in the prestigious journal Science.