The other upregulated genes in the top-10 for all three organoids were CYP3A4 (a key enzyme for drug metabolism), the serine protease PRSS33, AC008555.1, AC008555.2, and SULF1. SULF1 is a multitask protein with roles at the plasma membrane and cell nucleus that has both tumor suppressor and promotor actions [52,53,54]. Here, PRSS33 is linked to neoplasm.