The Hippo tumour suppressor pathway has emerged as a critical regulator of tissue growth through controlling cellular processes such as cell proliferation, death, differentiation and stemness. Traditionally, the core cassette of the Hippo pathway includes the MST1/2 protein kinases, the LATS1/2 protein kinases, and the MOB1 scaffold signal transducer, which together regulate the transcriptional...

Phosphatidylinositol 3-kinases (PI3Ks) constitute important regulators of signaling pathways. The PIK3CA gene encoding the p110-alpha catalytic subunit represents one of the highly mutated oncogenes identified in human cancer. Here, we report new markers for in vivo PI3K activation in prostate. To that end, we used a transgenic mouse line, which expresses a constitutively active p110-alpha subu...

Lung cancer is the leading cause of cancer-related deaths worldwide, and despite recent improvements in treatment patient prognosis remains dismal. In this study, we examined the role of N-terminal Ras-association domain family 7 (RASSF7) in human non-small cell lung cancer (NSCLC). We found that RASSF7 was overexpressed NSCLC tissues, which correlated with advanced TNM stage, positive lymph no...

RASSF1A is a tumor suppressor gene that is inactivated by hypermethylation of its promoter region in most types of human cancers. The incidence of spontaneous or induced tumors is significantly higher in Rassf1a(-/-) mice than in wild-type mice, confirming the tumor suppressor function of RASSF1A. RASSF1A promotes apoptosis mainly through its interaction with the proapoptotic serine/threonine S...

Despite that recombinant human bone morphogenetic protein-2 (rhBMP-2) has been reported as a stimulatory effecter of cancer cell growth because of its characteristic like morphogen, the biological functions of rhBMP-2 in human esophageal cancer cells are unknown. The purpose of this study was to investigate whether rhBMP-2 has an inhibitory effect on the growth of human esophageal squamous carc...