Screening of T. cruzi trans-sialidase inhibitors for a therapeutic agent of Chagas disease
Project/Area Number |
26460508
|
Research Category |
Grant-in-Aid for Scientific Research (C)
|
Allocation Type | Multi-year Fund |
Section | 一般 |
Research Field |
Parasitology (including sanitary zoology)
|
Research Institution | Nagasaki University |
Principal Investigator |
UEMURA Haruki 長崎大学, 熱帯医学研究所, 講師 (60184975)
|
Project Period (FY) |
2014-04-01 – 2018-03-31
|
Project Status |
Completed (Fiscal Year 2017)
|
Budget Amount *help |
¥5,070,000 (Direct Cost: ¥3,900,000、Indirect Cost: ¥1,170,000)
Fiscal Year 2016: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2015: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2014: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
|
Keywords | トランスシアリダーゼ / 阻害剤 / シャーガス病 / トリパノソーマ / トリパノソーマ原虫 |
Outline of Final Research Achievements |
Trans-sialidase of Trypanosoma cruzi has been shown as an important key factor of T. cruzi in Chagas’ disease. In this research, we have obtained some trans-sialidase inhibitor molecules from the first random screening of 9,600 core chemical compound library of open innovation center for drug discovery, The University of Tokyo, and further analysis of the derivatives based on the positive compounds at the first screening. No effective inhibitors enough for functional analysis have been reported yet and we are currently engaged in experiments with the new trans-sialidase inhibitors how trans-sialidase influences the parasite process of infection to and development in the host cells. We believe the inhibitor is a key for a new therapeutic agent of Chagas’ disease.
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Report
(5 results)
Research Products
(2 results)