hamartoma/protease

Hamartin and tuberin are products of the tumor suppressor genes TSC1 and TSC2, respectively. Mutations affecting either gene result in the tuberous sclerosis syndrome, a neurologic genetic disorder characterized by the formation of multiple benign tumors or hamartomas. In this study, we report the

Hypomorphic mutations in the human SPINT2 gene cause a broad spectrum of abnormalities in organogenesis, including organ and digit duplications, atresia, fistulas, hypertelorism, cleft palate and hamartoma. SPINT2 encodes the transmembrane serine protease inhibitor HAI2 (placental bikunin), and the

OBJECTIVE LKB1 is a serine-threonine kinase, mutation of which can lead to the development of multiple benign intestinal hamartomas (Peutz-Jeghers syndrome). In this study, the authors investigate the mechanisms underlying this phenotype by exploring the transcriptional changes associated with Lkb1