In the present work, we have investigated the effect of two serine/threonine-protein kinase B-Raf (BRAF) inhibitors (RAF265 and SB590885), and a PI3K inhibitor (ZSTK474), on RET-mediated signalling and proliferation in a MTC cell line (TT cells) harbouring the RETC634W activating mutation.
Large-scale molecular dynamics simulations were completed for H-RAS wt and H-RAS M72I.Western blot analysis demonstrated that both MAPK and PI3K/Akt pathways were activated in the MTC patient carrying the M72I variant.