WEE1 and neoplasm: Cross-linking of cognate Fc receptors by IgE on human monocytes potentiated: (a) upregulation of activatory and down regulation of regulatory monocyte cell surface markers; (b) phosphorylation of intracellular protein kinases in monocytes previously described to be downstream of the mast cell and basophil FcεRI signalling pathway; (c) ovarian cancer patient monocyte-mediated cytotoxic killing of tumour cells and release of pro-inflammatory mediators, potentially associated with favourable patient survival.