Akiko Ohashi

Gain-of-function mutations of platelet-derived growth factor receptor α gene in gastrointestinal stromal tumors

Seiichi Hirota, Akiko Ohashi, Toshirou Nishida et al. · Gastroenterology · 2003 · 664 citations

Cancer Research, Gastrointestinal Oncology, Blood Platelet +8

Familial gastrointestinal stromal tumors associated with dysphagia and novel type germline mutation of KIT gene

Seiichi Hirota, Toshirou Nishida, Koji Isozaki et al. · Gastroenterology · 2002 · 195 citations · Full text

Kit Gene, Mendelian Disorder, Genetic Disorder +7

Absence of c‐<i>kit</i> gene mutations in gastrointestinal stromal tumours from neurofibromatosis type 1 patients

Kazuo Kinoshita, Seiichi Hirota, Koji Isozaki et al. · The Journal of Pathology · 2003 · 191 citations

Genetics, Gastroenterology, Pathology +16

Late resistance to imatinib therapy in a metastatic gastrointestinal stromal tumour is associated with a second KIT mutation

Toshifumi Wakai, Tatsuo Kanda, Seiichi Hirota et al. · British Journal of Cancer · 2004 · 92 citations · Full text

Imatinib Therapy, Imatinib-resistant Liver Tumour, Gastrointestinal Oncology +13

c‐kit Gene mutation at exon 17 or 13 is very rare in sporadic gastrointestinal stromal tumors

Kazuo Kinoshita, Koji Isozaki, Seiichi Hirota et al. · Journal of Gastroenterology and Hepatology · 2003 · 89 citations