Smoothened as a new therapeutic target for human osteosarcoma |
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Authors: | Masataka Hirotsu Takao Setoguchi Hiromi Sasaki Yukihiro Matsunoshita Hui Gao Hiroko Nagao Osamu Kunigou Setsuro Komiya |
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Affiliation: | (1) Department of Orthopaedic Surgery, Graduate School of Medical and Dental Sciences, Kagoshima University, Kagoshima 890-8520, Japan |
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Abstract: | Background The Hedgehog signaling pathway functions as an organizer in embryonic development. Recent studies have demonstrated constitutive activation of Hedgehog pathway in various types of malignancies. However, it remains unclear how Hedgehog pathway is involved in the pathogenesis of osteosarcoma. To explore the involvement of aberrant Hedgehog pathway in the pathogenesis of osteosarcoma, we investigated the expression and activation of Hedgehog pathway in osteosarcoma and examined the effect of SMOOTHENED (SMO) inhibition. |
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