Scientist have developed a process that has the potential to make the study of tumor cells significantly more efficient.
They call it a “lab-on-a-chip,” and it’s allowing scientist to isolate single cells for study. The key here is in the difficulty that scientists typically face when attempting to study a single cell in a population. Due to factors such as variation of the isolated cell’s biochemistry and function, and technological and physical limitation dealing with size and fragility of the cells, studying at the single-cell level has always proven to be difficult.
In order to combat this issue, Ecole Polytechnique Federale de Lausanne (EPFL) scientists have combined affinity beads with microfluidics to produce an integrated, highly sensitive method for studying single cells – which has the potential to be adopted into clinical diagnostics.