GFAP and neoplasm: However, the addition of PTX into the GF-based scaffolds determined a statistically significant decrease in the tumor cells’ viability, the most considerable decreases being observed in contact with GF + PTX compared with GF (p < 0.05), GFAP + PTX compared with GFAP (p < 0.001), and GFHP + PTX compared with GFHP (p < 0.001).