Shh pathway activity is down-regulated in cultured medulloblastoma cells: implications for preclinical studies.
Sasai K, Romer JT, Lee Y, Finkelstein D, Fuller C, McKinnon PJ, Curran T. Shh pathway activity is down-regulated in cultured medulloblastoma cells: implications for preclinical studies. Cancer Res. 2006 Apr 15; 66(8):4215-22.