Ovarian Large-Cell Neuroendocrine Carcinoma, also known as non-small-cell type neuroendocrine carcinoma of ovary, is related to germ cell cancer and neuroendocrine carcinoma. An important gene associated with Ovarian Large-Cell Neuroendocrine Carcinoma is SYP (Synaptophysin), and among its related pathways/superpathways are Nervous system development and Embryonic and Induced Pluripotent Stem Cells and Lineage-specific Markers. Affiliated tissues include ovary and cervix, and related phenotypes are Reduced mammosphere formation and Increased proliferation