S
Satoshi Utsuki
Researcher at Kitasato University
Publications - 135
Citations - 2394
Satoshi Utsuki is an academic researcher from Kitasato University. The author has contributed to research in topics: Germinoma & Cyst. The author has an hindex of 23, co-authored 133 publications receiving 2195 citations.
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Journal ArticleDOI
PDGFRA gene rearrangements are frequent genetic events in PDGFRA-amplified glioblastomas
Tatsuya Ozawa,Cameron Brennan,Lu Wang,Massimo Squatrito,Takashi Sasayama,Mitsutoshi Nakada,Jason T. Huse,Alicia Pedraza,Satoshi Utsuki,Yoshie Yasui,Adesh Tandon,Elena I. Fomchenko,Hidehiro Oka,Ross L. Levine,Kiyotaka Fujii,Marc Ladanyi,Eric C. Holland +16 more
TL;DR: The results suggest the possibility that these PDGFRA mutants behave as oncogenes in this subset of gliomas, and that the prevalence of such rearrangements may have been considerably underestimated.
Journal ArticleDOI
A nationwide survey of hypertrophic pachymeningitis in Japan
Tomomi Yonekawa,Hiroyuki Murai,Satoshi Utsuki,Takuya Matsushita,Katsuhisa Masaki,Noriko Isobe,Ryo Yamasaki,Mari Yoshida,Susumu Kusunoki,Kiyomi Sakata,Kiyotaka Fujii,Jun Ichi Kira +11 more
TL;DR: Antineutrophil cytoplasmic antibody (ANCA)-related HP is the most frequent form, followed by IgG4/MFS-related HP, which have unique features, which may help to differentiate background causes.
Journal ArticleDOI
Histological examination of false positive tissue resection using 5-aminolevulinic acid-induced fluorescence guidance.
Satoshi Utsuki,Hidehiro Oka,Sumito Sato,Satoru Shimizu,Sachio Suzuki,Yoshinori Tanizaki,Koji Kondo,Yoshiteru Miyajima,Kiyotaka Fujii +8 more
TL;DR: Intraoperative 5-aminolevulinic acid (5-ALA)-induced fluorescence guidance for resection of malignant brain tumors was correlated with histological examination to investigate false positive findings in 42 patients with malignant glioma and six patients with metastatic brain tumor.
Journal ArticleDOI
Relationship between the expression of E-, N-cadherins and beta-catenin and tumor grade in astrocytomas.
TL;DR: The results suggest that the expression of N-cadherin or beta-catenin may be related to the biological behavior of astrocytomas.
Journal ArticleDOI
Fluorescence-guided resection of metastatic brain tumors using a 5-aminolevulinic acid-induced protoporphyrin IX: pathological study
Satoshi Utsuki,Norio Miyoshi,Hidehiro Oka,Yoshiteru Miyajima,Satoru Shimizu,Sachio Suzuki,Kiyotaka Fujii +6 more
TL;DR: It is indicated that PPIX fluorescence can be observed in peritumoral edematous areas that are free of neoplastic cells, because PPIX produced by neoplastics cells leaks into the surrounding edem atous area.