Analysis of the lysosomal enzyme metabolizing the anti-inflammatory lipid, N-acylethanolamine
Project/Area Number |
22790295
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Research Category |
Grant-in-Aid for Young Scientists (B)
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Allocation Type | Single-year Grants |
Research Field |
General medical chemistry
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Research Institution | Kagawa University |
Principal Investigator |
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Project Period (FY) |
2010 – 2011
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Project Status |
Completed (Fiscal Year 2011)
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Budget Amount *help |
¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2011: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2010: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
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Keywords | 脂質 / 酵素 / 生理活性 / 生体分子 |
Research Abstract |
In the present study, we analyzed enzymes metabolizing the anti-inflammatory lipid, N-acylethanolamine(NAE). We found that NAE-hydrolyzing acid amidase(NAAA), a lysosomal enzyme degrading NAEs, is activated by endogenous substances such as some phospholipids and dihydrolipoic acid and that several lipophilic amines are new inhibitors of NAAA. Furthermore, we suggested that HRASLS1, a member of the tumor suppressor HRASLS family, is involved in NAE biosynthesis by its N-acyltransferase activity.
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Report
(3 results)
Research Products
(52 results)
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[Journal Article] Regulation of peroxisomal lipid metabolism by catalytic activity of tumor suppressor H-rev1072012
Author(s)
Uyama, T., Ichi, I., Kono, N. Inoue, A., Tsuboi, K., Jin, X.-H., Araki, N., Aoki, J., Arai, H., and Ueda, N
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Journal Title
Journal of Biological Chemistry
Volume: 287
Pages: 2706-2718
Related Report
Peer Reviewed
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[Journal Article] Lipophilic amines as potent inhibitors of N-acylethanolamine-hydrolyzing acid amidase2012
Author(s)
Yamano, Y., Tsuboi, K., Hozaki, Y., Takahashi, K., Jin, X.-H., Ueda, N., and Wada, A
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Journal Title
Bioorganic & Medicinal Chemistry
Volume: 20
Pages: 3658-3665
Related Report
Peer Reviewed
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[Journal Article] Studies on the anorectic effect of N-acylphosphatidylethanolamine and phosphatidylethanolamine in mice2011
Author(s)
Wellner, N., Tsuboi, K., Madsen, A. N., Holst, B., Diep, T. A., Nakao, M., Tokumura, A., Burns, M. P., Deutsch, D. G., Ueda, N., and Hansen, H. S
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Journal Title
Biochimica et Biophysica Acta-Molecular and Cell Biology of Lipids
Volume: 1811
Pages: 508-512
Related Report
Peer Reviewed
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[Journal Article] Enzymatic formation of N-acylethanol-amines from N-acylethanolamine plasmalogen through N-acylphosphati-dylethanol-amine-hydrolyzing phos-pholipase D-dependent and-independent pathways2011
Author(s)
Tsuboi, K., Okamoto, Y., Ikematsu, N., Inoue, M., Shimizu, Y., Uyama, T., Wang, J., Deutsch, D. G., Burns, M. P., Ulloa, N. M., Tokumura, A., and Ueda, N
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Journal Title
Biochimica et Biophysica Acta-Molecular and Cell Biology of Lipids
Volume: 1811
Pages: 565-577
Related Report
Peer Reviewed
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[Journal Article] Enzymological analysis of the tumor suppressor A-C1 reveals a novel group of phospholipid-metabolizing enzymes2011
Author(s)
Shinohara, N., Uyama, T., Jin, X.-H., Tsuboi, K., Tonai, T., Houchi, H., and Ueda, N
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Journal Title
Journal of Lipid Research
Volume: 52
Pages: 1927-1935
Related Report
Peer Reviewed
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[Presentation] The tumor suppressor A-C1 has an N-acyltransferase activity involved in NAPE formation2011
Author(s)
Shinohara, N., Uyama, T., Jin, X.-H., Tsuboi, K., Tonai, T., Houchi, H., and Ueda, N
Organizer
21st Annual symposium of the International Cannabinoid Research Society
Place of Presentation
St. Charles, IL, USA
Year and Date
2011-07-06
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[Presentation] Human tumor suppressors have a NAPE-forming N-acyltransferase activity2010
Author(s)
Uyama, T., Jin, X.-H., Shinohara, N., Tsuboi, K., Tonai, T., and Ueda, N
Organizer
20th Annual symposium of the International Cannabinoid Research Society
Place of Presentation
Lund, Sweden
Year and Date
2010-07-25
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[Presentation] Identification of the human tumor suppressors TIG3 and HRASLS2 as phospholipid-metabolizing enzymes2010
Author(s)
Uyama, T., Jin, X.-H., Shinohara, N., Tsuboi, K., and Ueda, N
Organizer
Keystone Symposia : Bioactive Lipids : Biochemistry and Diseases
Place of Presentation
Kyoto, Japan
Year and Date
2010-06-09
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