In the case of treatment of DRG with anti-LamR and CSAT IgG, we did not see any differences compared to the application of only CSAT IgG (Figure 7A, left panel), probably because CSAT on its own drastically reduced the axonal outgrowth so much that the DRG with shorter axons during ICC procedure detached due to insufficient adhesion surface to the substrate. Here, RPSA is linked to intrahepatic cholangiocarcinoma.