ULK1 and ovarian clear cell cancer: Here, we evaluated the effects of ULK1 inhibition via MRT68921, alone and in combination with afatinib-a tyrosine kinase inhibitor (TKI) known to induce pro-survival autophagy-in EOC.<h4>Methods</h4>High-grade serous (HGSOC) and ovarian clear cell carcinoma (OCCC) cell lines were cultured under adherent and spheroid conditions.