LAUSR

Galvanotaxis is a bioelectronic phenomenon described since the end of the 19th century, that indicates the movement of a living organism in response to an electrical stimulus. At the cellular level, this particular behavior seems to be present in many physiological processes such as embryogenesis, angiogenesis and tumor metastases. In vitro studies clearly showed that some types of cells, when subjected to electric fields of the same magnitude than the endogenous ones, tend to orientate and to migrate along the axes of the electrical field, targeting the cathode or to the anode depending on the cell type. The main objective of this work is the design and development of an electronic system capable to create and control galvanotactic events. We also performed some preliminary experiments finalized to test whether this device allows reproducing the galvanotaxis phenomena in a scientific and easily reproducible manner.