2011 Fiscal Year Final Research Report
Development of newly-designed molecular targeted diagnostic PET study using system A amino acid tracer
Project/Area Number |
21659297
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Research Category |
Grant-in-Aid for Challenging Exploratory Research
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Allocation Type | Single-year Grants |
Research Field |
Radiation science
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Research Institution | Research Institute, Shiga Medical Center |
Principal Investigator |
HIGASHI Tatsuya 滋賀県立成人病センター(研究所), 画像研究部門, 総括研究員 (50324629)
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Co-Investigator(Kenkyū-buntansha) |
NISHII Ryuichi 宮崎大学, 医学部, 講師 (60463212)
KAGAWA Shinya 滋賀県立成人病センター(研究所), 画像研究部門, 主任研究員 (10393191)
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Project Period (FY) |
2009 – 2011
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Keywords | アミノ酸輸送システム / PET検査 / 脳腫瘍 / 胸部腫瘍 / 前立腺腫瘍 |
Research Abstract |
In order to overcome the drawback of false positive diagnosis at FDG-PET in the patients with inflammatory diseases, we have developed[N-methyl-^<11> C] MeAIB, an artificial system A amino acid PET tracer, confirmed its safety at animal and human study, established its sophisticated synthesis methods, and established its basic procedure at clinical oncologic human study. We have finished more than 200 cases of patients with various tumors including brain tumors, chest cancers, and prostate cancers, and MeAIB-PET has shown its valuable clinical role in the differential diagnosis between cancers and inflammatory diseases.
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Research Products
(15 results)
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[Remarks] 学会賞など受賞歴(1)平成24年2月11日第4回呼吸機能イメージング研究会優秀演題賞受賞
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[Remarks] (2)平成23年6月7日The 58th Society of Nuclear Medicine(SNM) Annual Meeting, San Antonio, US, June, 2011.Poster Award finalist.(優秀論文賞)(Oncology-Clinical Diagnostic Track(臨床腫瘍研究部門))
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[Remarks] (3)平成22年6月7日The 57th Society of Nuclear Medicine(SNM) Annual Meeting, Salt Lake City, US, June, 2010.First Place Poster Award(最優秀論文賞)(Oncology-Clinical Diagnostic Track(臨床腫瘍研究部門))
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[Remarks] (4)平成22年1月31日第2回呼吸機能イメージング研究会優秀演題賞受賞