Reporter Epithelial Cells

This article details the procedures involved in overexpression and analysis of small GTPases in polarized epithelial cells using microinjection technique.

This protocol offers detailed instructions for establishing murine small intestine organoids, isolating type-1 innate lymphoid cells from the murine small intestine lamina propria, and establishing 3-dimensional (3D) co-cultures between both cell types to study bi-directional interactions between intestinal epithelial cells and type-1 innate lymphoid cells.

We present here a cell culture method for inducing mesenchymal-epithelial transitions (MET) in sarcoma cells based on combined ectopic expression of microRNA-200 family members and grainyhead-like 2 (GRHL2). This method is suitable for better understanding the biological impact of phenotypic plasticity on cancer aggressiveness and treatments.

The present study reports an easier, time-saving, and economical protocol to efficiently isolate and grow primary human mammary epithelial cells (HMECs) from small amounts of mammary tissue. This protocol is suitable for quickly producing primary HMECs both for laboratory and clinical applications.

This video demonstrates a technique to generate a glioblastoma stem cell reporter line to identify the differentiation of glioblastoma stem cells (GSCs) into astroglia. It outlines the steps involved in seeding GSCs, transducing them with a lentivirus encoding GFP, and determining GFP reporter expression through flow cytometry.