Epub 2012 Dec 31.Targeting LKB1 signaling in cancer.Korsse SE1, Peppelenbosch MP, van Veelen W.Author information1Dept. of Gastroenterology and Hepatology, Erasmus Medical University Center, Rotterdam, The Netherlands.AbstractThe serine/threonine kinase LKB1 is a master kinase involved in cellular responses such as energy metabolism, cell polarity and cell growth.