Research Project
Grant-in-Aid for Scientific Research (B)
We have analyzed cell signaling generated by the interaction between glycosphingolipids expressed on cancer cells and neighboring membrane molecules expressed in the vicinity of them, and aimed to apply the results in the construction of cancer therapeutic strategies targeting membrane microdomain leading to obtain fundamental information by clarifying the implication of the signals in the regulation of cell phenotypes.In order to do so, we used Enzyme-mediated activation of radical sources (EMARS)/mass spectrometry, to identify the interacting molecules with cancer-associated glycolipids. In melanomas, we identified neogenin as a GD3-associated molecule, in human gliomas, EphA2 as a GD2 associated molecule, and in small cell lung cancers, ESCT2 was identified as a GD2-associated molecule. Furthermore, PDGF receptor alpha was also identified as GD3-associated molecule in murine glioma cells. Then, individual molecular functions of these membrane molecules have been investigated.
All 2016 2015 2014 2013 2012
All Journal Article (14 results) (of which Int'l Joint Research: 2 results, Peer Reviewed: 14 results, Open Access: 9 results, Acknowledgement Compliant: 3 results) Presentation (18 results) (of which Int'l Joint Research: 1 results, Invited: 6 results) Book (8 results)
Biochem Biophys Res Commun.
Volume: 459 Issue: 2 Pages: 189-195
10.1016/j.bbrc.2015.01.143
J. Biol. Chem.
Volume: 290 Issue: 4 Pages: 2137-2149
10.1074/jbc.m114.598821
J Biol Chem.
Volume: 290 Issue: 26 Pages: 16043-16058
10.1074/jbc.m114.635755
J Biol Chem
Volume: 290 Issue: 39 Pages: 23464-23477
10.1074/jbc.m115.662668
Cancer Research
Volume: 75 Issue: 5 Pages: 813-823
10.1158/0008-5472.can-14-1317
Adv Neurobiol.
Volume: 9 Pages: 307-320
Journal of Neuroinflammation
Volume: 61(印刷中) Issue: 1 Pages: 61-61
10.1186/1742-2094-11-61
Volume: 445 Issue: 2 Pages: 504-10
10.1016/j.bbrc.2014.02.038
Cancer Science
Volume: 105 Issue: 1 Pages: 52-63
10.1111/cas.12310
Volume: 288 Issue: 33 Pages: 24264-24276
10.1074/jbc.m113.455006
Volume: 288 Issue: 49 Pages: 35417-27
10.1074/jbc.m113.513192
Proc. Natl. Acad. Sci. USA
Volume: 110 Issue: 12 Pages: 4714-4719
10.1073/pnas.1218508110
Volume: 103 Pages: 1656-1664
Proteomics
Volume: 12 Issue: 21 Pages: 3154-3163
10.1002/pmic.201200279