7 research outputs found
Study by optical spectroscopy and molecular dynamics of the interaction of acridine-spermine conjugate with DNA
International audienc
The Effect of Spermine on Plasmid Condensation and Dye Release Observed by Fluorescence Correlation Spectroscopy
Structural decoding of the netrin-1/UNC5 interaction and its therapeutical implications in cancers
Netrin-1 has been shown to be up-regulated in a fraction of human cancers as a mechanism to allow these tumors to escape the pro-apoptotic activity of some of its main dependence receptors, the UNC5 homologs (UNC5H). Here we identify the V-2 domain of netrin-1 to be important for its interaction with the Ig1/Ig2 domains of UNC5H2. We generate a humanized anti-netrin-1 antibody that disrupts the interaction between netrin-1 and UNC5H2 and triggers death of netrin-1-expressing tumor cells in vitro. We also present evidence that combining the anti-netrin-1 antibody with epidrugs such as decitabine could be effective in treating tumors showing no or modest netrin-1 expression. These results support that this antibody is a promising drug candidate