Towards molecular classification and individualized treatment of glioma
Project/Area Number |
23592141
|
Research Category |
Grant-in-Aid for Scientific Research (C)
|
Allocation Type | Multi-year Fund |
Section | 一般 |
Research Field |
Cerebral neurosurgery
|
Research Institution | Keio University |
Principal Investigator |
SASAKI Hikaru 慶應義塾大学, 医学部, 講師 (70245512)
|
Co-Investigator(Kenkyū-buntansha) |
HIROSE Yuichi 藤田保健衛生大学, 医学部, 教授 (60218849)
|
Co-Investigator(Renkei-kenkyūsha) |
YOSHIDA Kazunari 慶應義塾大学, 医学部, 教授 (70166940)
KITAMURA Yohei 慶應義塾大学, 医学部, 助教 (30445382)
|
Project Period (FY) |
2011 – 2013
|
Project Status |
Completed (Fiscal Year 2013)
|
Budget Amount *help |
¥5,200,000 (Direct Cost: ¥4,000,000、Indirect Cost: ¥1,200,000)
Fiscal Year 2013: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2012: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2011: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
|
Keywords | 神経膠腫 / 術前補助療法 / neoadjuvant / 個別化治療 / 化学療法 / 1p19q / MGMT / 脳腫瘍 / 1p/19q / neoadjuvant chemotherapy |
Research Abstract |
We have analyzed 140 WHO grade II-III gliomas by comparative genomic hybridization, and those tumors have been shown to be classified into clinically relevant subgroups based on genetic profiles (gain on 7q vs 1p19q codeletion vs gain of 7/loss of 10q). Molecular genetic analyses of skull base chordomas have revealed that gain on 2p, lack of irradiation, and expression of brachyury (important protein on notochord development) were negatively associated with the risk of recurrence of those tumors. We have shown that molecular-guided upfront chemotherapy, i.e. upfront chemotherapy for gliomas suggested to be chemosensitive based on molecular analyses, could provide, following tumor volume decrease by chemotherapy, chance of radical resection that was not initially possible in significant portion of those tumors. We have also confirmed that combination of tumor calcification and surface tumor localization predicted presence of 1p19q codeletion with high positive predictive value.
|
Report
(4 results)
Research Products
(129 results)
-
[Journal Article] Radiological features of supratentorial gliomas are associated with their genetic aberrations2014
Author(s)
Nishiyama Y, Sasaki H, Nagahisa S, Adachi K, Hayashi T, Yoshida K, Kawase T, Hattori N, Murayama K, Abe M, Hasegawa M, Katada K, Hirose Y
-
Journal Title
Neurosurg Rev
Volume: 37(2)
Issue: 2
Pages: 291-9
DOI
Related Report
Peer Reviewed
-
-
-
-
-
[Journal Article] Radiological features of supratentorial gliomas are associated with their genetic aberrations.2014
Author(s)
Nishiyama Y, Sasaki H, Nagahisa S, Adachi K, Hayashi T, Yoshida K, Kawase T, Hattori N, Murayama K, Abe M, Hasegawa M, Katada K, Hirose Y
-
Journal Title
Neurosurgical Review
Volume: 37(2)
Pages: 291-300
Related Report
Peer Reviewed
-
-
-
-
-
-
[Journal Article]2013
Author(s)
Ishii T, Mizukawa K, Sasayama T, Sasaki H, Hayashi S, Nakamizo S, Tanaka H, Tanaka K, Hara S, Hirai C, Itoh T, Kohmura E
-
Journal Title
Neuropathology
Volume: 33(3)
Issue: 3
Pages: 299-305
DOI
Related Report
Peer Reviewed
-
-
[Journal Article] Randomized trial of chemoradiotherapy and adjuvant chemotherapy with nimustine versus nimustine plus procarbazine for newly diagnosed anaplastic astrocytoma and glioblastoma .2013
Author(s)
Shibui S, Narita Y, Mizusawa J, Beppu T, Ogasawara K, Sawamura Y, Kobayashi H, Nishikawa R, Mishima K, Muragaki Y, Maruyama T, Kuratsu J, Nomura K etl .
-
Journal Title
Cancer Chemother Pharmacol.
Volume: 71(2)
Issue: 2
Pages: 511-21
DOI
Related Report
Peer Reviewed
-
-
-
-
-
-
-
-
-
-
[Journal Article] Whole genome analysis from microdissected tissue revealed adult supratentorial grade II-III gliomas are divided into clinically relevant subgroups by genetic profile2011
Author(s)
Hirose Y, Sasaki H, Miwa T, Ohba S, Ikeda E, Abe M, Ikeda S, Kobayashi M, Kawase T, Hasegawa M, Yoshida K
-
Journal Title
Neurosurgery
Volume: 69(2)
Issue: 2
Pages: 376-90
DOI
Related Report
Peer Reviewed
-
-
-
[Presentation] Consideration of relationships between genetic abnormality and clinical picture inglioma without +7 and -1p/19q2013
Author(s)
Adachi K, Sasaki H, Nagahisa S, Yoshida K, Hattori N, Nishiyama Y, Kawase T, Hasegawa M, Abe M, Hirose Y
Organizer
4th Quadrennial Meeting of the World Federation of Neuro-Oncology
Place of Presentation
San Francisco, USA
Year and Date
2013-11-23
Related Report
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
[Presentation] Management of Gliomas According to Their Lineage Defined by Genetic Profiles2013
Author(s)
Hirose Y, Sasaki H, Adachi K, Nagahisa S, Hayashi T, Nishiyama Y, Hattori N, Yamada Y, Hasegawa M, Yoshida K
Organizer
15th World Congress of Neurosurgery
Place of Presentation
Seoul, Korea
Year and Date
2013-09-08
Related Report
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-