Analyses on the heterodimer formation between different C-type lectin receptors
Project/Area Number |
26670213
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Research Category |
Grant-in-Aid for Challenging Exploratory Research
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Allocation Type | Multi-year Fund |
Research Field |
Bacteriology (including mycology)
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Research Institution | Kyushu University |
Principal Investigator |
YAMASAKI Sho 九州大学, 生体防御医学研究所, 教授 (40312946)
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Project Period (FY) |
2014-04-01 – 2015-03-31
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Project Status |
Completed (Fiscal Year 2014)
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Budget Amount *help |
¥3,770,000 (Direct Cost: ¥2,900,000、Indirect Cost: ¥870,000)
Fiscal Year 2014: ¥3,770,000 (Direct Cost: ¥2,900,000、Indirect Cost: ¥870,000)
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Keywords | C型レクチン / 結核菌 / 自然免疫 / パターン認識受容体 |
Outline of Final Research Achievements |
In this study, we demonstrate that MCL interacts with Mincle to promote its surface expression. After LPS or zymosan stimulation, MCL-deficient bone marrow-derived dendritic cells (BMDCs) had a lower level of Mincle protein expression. Meanwhile, BMDCs from MCL transgenic mice showed an enhanced level of Mincle expression on the cell surface. MCL was associated with Mincle through the stalk region and this region was necessary and sufficient for the enhancement of Mincle expression. This interaction appeared to be mediated by the hydrophobic repeat of MCL, as substitution of four hydrophobic residues within the stalk region with serine (MCL(4S)) abolished the function to enhance the surface expression of Mincle. MCL(4S) mutant failed to restore the defective TDM responses in MCL-deficient BMDCs. These results suggest that MCL positively regulates Mincle expression through protein-protein interaction via its stalk region, thereby magnifying Mincle-mediated signaling.
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Report
(2 results)
Research Products
(33 results)
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[Journal Article] Identification of pathogenic cardiac CD11c+ macrophages in Nod1-mediated acute coronary arteritis.2015
Author(s)
Motomura Y, Kanno S, Asano K, Tanaka M, Hasegawa Y, Katagiri H, Saito T, Hara H, Nishio H, Hara T, Yamasaki S.
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Journal Title
Arterioscler Thromb Vasc Biol.
Volume: 印刷中
Related Report
Peer Reviewed
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[Journal Article] The C-type lectin receptor CLECSF8/CLEC4D is a key component of anti-mycobacterial immunity.2015
Author(s)
Wilson GJ, Marakalala MJ, Hoving JC, van Laarhoven A, Drummond RA, Kerscher B, Keeton R, van de Vosse E, Ottenhoff TH, Plantinga TS, Alisjahbana B, Govender D, Besra GS, Netea MG, Reid DM, Willment JA, Jacobs M, Yamasaki S, van Crevel R, Brown GD.
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Journal Title
Cell Host Microbe.
Volume: 17
Issue: 2
Pages: 252-259
DOI
Related Report
Peer Reviewed
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[Journal Article] Activation of an innate immune receptor, Nod1, accelerates atherogenesis in Apoe-/- mice.2015
Author(s)
Kanno S, Nishio H, Tanaka T, Motomura Y, Murata K, Ihara K, Onimaru M, Yamasaki S, Kono H, Sueishi K, Hara T.
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Journal Title
J Immunol.
Volume: 194
Issue: 2
Pages: 773-780
DOI
Related Report
Peer Reviewed / Open Access
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[Journal Article] Dectin-2 deficiency promotes Th2 response and mucin production in the lungs after pulmonary infection with Cryptococcus neoformans.2015
Author(s)
Nakamura Y, Sato K, Yamamoto H, Matsumura K, Matsumoto I, Nomura T, Miyasaka T, Ishii K, Kanno E, Tachi M, Yamasaki S, Saijo S, Iwakura Y, Kawakami K.
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Journal Title
Infect Immun.
Volume: 83
Issue: 2
Pages: 671-681
DOI
Related Report
Peer Reviewed
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[Journal Article] Macrophage-Inducible C-Type Lectin Mincle-Expressing Dendritic Cells Contribute to Control of Splenic Mycobacterium bovis BCG Infection in Mice2015
Author(s)
Friederike Behler, Regina Maus, Jennifer Bohling, Sarah Knippenberg, Gabriele Kirchhof, Masahiro Nagata, Danny Jonigk, Nicole Izykowski, Lavinia Mägel, Tobias Welte, Sho Yamasaki, Ulrich A. Maus
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Journal Title
Infection and Immunity
Volume: 83
Issue: 1
Pages: 184-196
DOI
Related Report
Peer Reviewed
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[Journal Article] Dectin-2 is a direct receptor for mannose-capped lipoarabinomannan of mycobacteria.2014
Author(s)
Yonekawa A, Saijo S, Hoshino Y, Miyake Y, Ishikawa E, Suzukawa M, Inoue H, Tanaka M, Yoneyama M, Oh-Hora M, Akashi K, Yamasaki S.
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Journal Title
Immunity
Volume: 41
Issue: 3
Pages: 402-13
DOI
Related Report
Peer Reviewed / Open Access
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[Journal Article] The tumor necrosis factor alpha-induced protein 3 (TNFAIP3, A20) imposes a brake on antitumor activity of CD8 T cells.2014
Author(s)
Giordano M, Roncagalli R, Bourdely P, Chasson L, Buferne M, Yamasaki S, Beyaert R, van Loo G, Auphan-Anezin N, Schmitt-Verhulst AM, Verdeil G.
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Journal Title
Proc Natl Acad Sci USA
Volume: 111
Issue: 30
Pages: 11115-11120
DOI
Related Report
Peer Reviewed
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[Journal Article] Glycerol monomycolate is a novel ligand for the human, but not mouse macrophage inducible C-type lectin, Mincle.2014
Author(s)
Hattori Y, Morita, D, Fujiwara N, Mori D, Nakamura T, Harashima H, Yamasaki S, Sugita M.
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Journal Title
The Journal of Biological Chemistry
Volume: 289(22)
Issue: 22
Pages: 15405-12
DOI
Related Report
Peer Reviewed / Acknowledgement Compliant
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[Journal Article] LAPTM5 promotes lysosomal degradation of intracellular but not the cell surface CD3ζimmunol..2014
Author(s)
Kawai, Y., Ouchida, R., Yamasaki, S., Dragone, L., Tsubata, T. and Wang, J.-Y.
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Journal Title
Cell Biol.
Volume: 92
Issue: 6
Pages: 527-534
DOI
Related Report
Peer Reviewed / Open Access / Acknowledgement Compliant
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[Journal Article] Quantitative proteomic analysis of signalsome dynamics in primary T cells identifies the CD6 surface receptor as a LAT-independent TCR signaling hub2014
Author(s)
Roncagalli R., Hauri S., Fiore F., Liang Y., Chen Z., Sansoni A., Kanduri K., Joly R., Malzac A., Lahdesmaki H., Lahesmaa R., Yamasaki S., Saito T., Malissen M., Aebersold R., Gstaiger M., and Malissen B.
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Journal Title
Nat. Immunol.
Volume: 15
Issue: 4
Pages: 384-392
DOI
Related Report
Peer Reviewed / Open Access / Acknowledgement Compliant
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[Presentation] 損傷自己組織の認識と慢性炎症2014
Author(s)
山崎 晶
Organizer
第43回日本免疫学会学術集会オーバービュートーク
Place of Presentation
京都
Year and Date
2014-12-10 – 2014-12-12
Related Report
Invited
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