PTEN and Fanconi anemia: In addition, the top two enriched KEGG pathways were: 1) the Fanconi Anaemia pathway (represented by ATR, BRIP1, ERCC4, FANCC and POLH) and (2) the FoxO signalling pathway (represented by CREBBP, NLK, PRKAA2, PRKAB1, PTEN and STK11).