Research Project
Grant-in-Aid for Scientific Research (C)
We successfully developed an analysis method for comprehensive profiling of steroid skeleton compounds, including their isomers and conjugates. The constructed high-resolution system uses supercritical fluid chromatography/mass spectrometry and an on-line supercritical fluid extraction system. Additionally, we performed steroidomic analyses using intestinal bacterial flora to evaluate the effectiveness of our method. We successfully obtained specific steroid profiles depending on the presence or absence of intestinal bacteria or periodontal disease bacteria, as well as determined the effects of various diets. We also analyzed various disease model animal and clinical samples, captured component variations specific to various diseases, and identified marker metabolites.
All 2018 2017 2016 2015 2014 Other
All Journal Article (17 results) (of which Peer Reviewed: 12 results, Acknowledgement Compliant: 4 results, Open Access: 6 results) Presentation (75 results) (of which Int'l Joint Research: 13 results, Invited: 52 results) Book (10 results) Remarks (3 results)
Rapid Communications in Mass Spectrometry
Volume: 31 Issue: 10 Pages: 886-984
10.1002/rcm.7857
Proceedings of the National Academy of Sciences of the United States of America
Volume: 114 Issue: 16
10.1073/pnas.1618133114
Autophagy
Volume: in press
J Biol Chem.
Volume: 292 Issue: 11 Pages: 4469-4483
10.1074/jbc.m116.770172
Scientific Reports
Volume: 7 Issue: 1 Pages: 42818-42818
10.1038/srep42818
Bioanalysis
Volume: 9(1) Issue: 1 Pages: 67-69
10.4155/bio-2016-0149
G.I.Research
Volume: 24(4) Pages: 228-233
Japanese Journal of Pesticide Science
Volume: 41 Issue: 2 Pages: 260-266
10.1584/jpestics.W16-26
130005401987
生物工学会誌
Volume: 94(7) Pages: 405-408
J. Biosci. Bioeng.
Volume: in press Issue: 3 Pages: 370-377
10.1016/j.jbiosc.2016.02.008
40020949854
Frontiers in Genetics.
Volume: 5 Pages: 471-471
10.3389/fgene.2014.00471
Mass Spectrometry
Volume: 4 Issue: 1 Pages: A0036-A0036
10.5702/massspectrometry.A0036
130005095679
J. Chromatogr. B Analyt. Technol. Biomed. Life Sci.
Volume: 969 Pages: 199-204
10.1016/j.jchromb.2014.08.013
化学と生物
Volume: 52(10) Pages: 693-698
130005104198
オレオサイエンス
Volume: 14(8) Pages: 329-335
130005308257
JSBMS Letters
Volume: 39(2) Pages: 26-34
Volume: 6(12) Issue: 12 Pages: 1679-1689
10.4155/bio.14.120
http://www.an.shimadzu.co.jp/hplc/nexera_uc/index.htm
http://pittcon.org/press/