Isolamento de células do cólon tumor primário Humanos a partir de tecidos cirúrgicos e cultivando-as Diretamente macias elásticas Substratos para Traction Citometria
A protocol is described to extract primary human cells from surgical colon tumor and normal tissues. The isolated cells are then cultured on soft elastic substrates (polyacrylamide hydrogels) functionalized by an extracellular matrix protein, and embedded with fluorescent microbeads. Traction cytometry is performed to assess cellular contractile stresses.