Downfield-NOE-suppressed amide-CEST-MRI at 7 Tesla provides a unique contrast in human glioblastoma
Purpose The chemical exchange saturation transfer (CEST) effect observed in brain tissue in vivo at the frequency offset 3.5 ppm downfield of water was assigned to amide protons of the protein backbone. Obeying a base-catalyzed exchange process such an amide-CEST effect would correlate with intracel...
Saved in:
| Main Authors: | , , , , , , , , , |
|---|---|
| Format: | Article (Journal) |
| Language: | English |
| Published: |
2017
|
| In: |
Magnetic resonance in medicine
Year: 2016, Volume: 77, Issue: 1, Pages: 196-208 |
| ISSN: | 1522-2594 |
| DOI: | 10.1002/mrm.26100 |
| Online Access: | Verlag, Volltext: http://dx.doi.org/10.1002/mrm.26100 Verlag, Volltext: https://onlinelibrary.wiley.com/doi/abs/10.1002/mrm.26100 
|
| Author Notes: | Moritz Zaiss, Johannes Windschuh, Steffen Goerke, Daniel Paech, Jan-Eric Meissner, Sina Burth, Philipp Kickingereder, Wolfgang Wick, Martin Bendszus, Heinz-Peter Schlemmer, Mark E. Ladd, Peter Bachert, and Alexander Radbruch |
MARC
| LEADER | 00000caa a2200000 c 4500 | ||
|---|---|---|---|
| 001 | 1580272835 | ||
| 003 | DE-627 | ||
| 005 | 20230427065652.0 | ||
| 007 | cr uuu---uuuuu | ||
| 008 | 180822r20172016xx |||||o 00| ||eng c | ||
| 024 | 7 | |a 10.1002/mrm.26100 |2 doi | |
| 035 | |a (DE-627)1580272835 | ||
| 035 | |a (DE-576)510272835 | ||
| 035 | |a (DE-599)BSZ510272835 | ||
| 035 | |a (OCoLC)1341017099 | ||
| 040 | |a DE-627 |b ger |c DE-627 |e rda | ||
| 041 | |a eng | ||
| 084 | |a 33 |2 sdnb | ||
| 100 | 1 | |a Zaiss, Moritz |e VerfasserIn |0 (DE-588)1047655659 |0 (DE-627)778741095 |0 (DE-576)330036947 |4 aut | |
| 245 | 1 | 0 | |a Downfield-NOE-suppressed amide-CEST-MRI at 7 Tesla provides a unique contrast in human glioblastoma |c Moritz Zaiss, Johannes Windschuh, Steffen Goerke, Daniel Paech, Jan-Eric Meissner, Sina Burth, Philipp Kickingereder, Wolfgang Wick, Martin Bendszus, Heinz-Peter Schlemmer, Mark E. Ladd, Peter Bachert, and Alexander Radbruch |
| 264 | 1 | |c 2017 | |
| 300 | |a 13 | ||
| 336 | |a Text |b txt |2 rdacontent | ||
| 337 | |a Computermedien |b c |2 rdamedia | ||
| 338 | |a Online-Ressource |b cr |2 rdacarrier | ||
| 500 | |a Published online 27 January 2016 | ||
| 500 | |a Gesehen am 22.08.2018 | ||
| 520 | |a Purpose The chemical exchange saturation transfer (CEST) effect observed in brain tissue in vivo at the frequency offset 3.5 ppm downfield of water was assigned to amide protons of the protein backbone. Obeying a base-catalyzed exchange process such an amide-CEST effect would correlate with intracellular pH and protein concentration, correlations that are highly interesting for cancer diagnosis. However, recent experiments suggested that, besides the known aliphatic relayed-nuclear Overhauser effect (rNOE) upfield of water, an additional downfield rNOE is apparent in vivo resonating as well around +3.5 ppm. In this study, we present further evidence for the underlying downfield-rNOE signal, and we propose a first method that suppresses the downfield-rNOE contribution to the amide-CEST contrast. Thus, an isolated amide-CEST effect depending mainly on amide proton concentration and pH is generated. Methods The isolation of the exchange mediated amide proton effect was investigated in protein model-solutions and tissue lysates and successfully applied to in vivo CEST images of 11 glioblastoma patients. Results Comparison with gadolinium contrast enhancing longitudinal relaxation time-weighted images revealed that the downfield-rNOE-suppressed amide-CEST contrast forms a unique contrast that delineates tumor regions and show remarkable overlap with the gadolinium contrast enhancement. Conclusion Thus, suppression of the downfield rNOE contribution might be the important step to yield the amide proton CEST contrast originally aimed at. Magn Reson Med 77:196-208, 2017. © 2016 Wiley Periodicals, Inc. | ||
| 534 | |c 2016 | ||
| 650 | 4 | |a 7T | |
| 650 | 4 | |a aliphatic rNOE | |
| 650 | 4 | |a AREX | |
| 650 | 4 | |a aromatic rNOE | |
| 650 | 4 | |a brain tumor | |
| 650 | 4 | |a CEST | |
| 650 | 4 | |a glioblastoma | |
| 650 | 4 | |a relaxation compensation | |
| 650 | 4 | |a relaxation-compensated CEST | |
| 650 | 4 | |a spillover correction | |
| 650 | 4 | |a ultra-high field | |
| 700 | 1 | |a Paech, Daniel |d 1986- |e VerfasserIn |0 (DE-588)1080278214 |0 (DE-627)844124893 |0 (DE-576)453464742 |4 aut | |
| 700 | 1 | |a Burth, Sina |e VerfasserIn |0 (DE-588)1098194896 |0 (DE-627)857484885 |0 (DE-576)469019263 |4 aut | |
| 700 | 1 | |a Vollmuth, Philipp |d 1987- |e VerfasserIn |0 (DE-588)1043270086 |0 (DE-627)771319177 |0 (DE-576)394600738 |4 aut | |
| 700 | 1 | |a Wick, Wolfgang |d 1970- |e VerfasserIn |0 (DE-588)120297736 |0 (DE-627)080586929 |0 (DE-576)186221320 |4 aut | |
| 700 | 1 | |a Bendszus, Martin |e VerfasserIn |0 (DE-588)1032676426 |0 (DE-627)738634131 |0 (DE-576)175567697 |4 aut | |
| 700 | 1 | |a Schlemmer, Heinz-Peter |d 1961- |e VerfasserIn |0 (DE-588)1025559967 |0 (DE-627)722927142 |0 (DE-576)17334805X |4 aut | |
| 700 | 1 | |a Ladd, Mark E. |e VerfasserIn |0 (DE-588)108120964X |0 (DE-627)845690507 |0 (DE-576)454039999 |4 aut | |
| 700 | 1 | |a Bachert, Peter |e VerfasserIn |0 (DE-588)1103529633 |0 (DE-627)861285824 |0 (DE-576)251203298 |4 aut | |
| 700 | 1 | |a Radbruch, Alexander |d 1977- |e VerfasserIn |0 (DE-588)1022344501 |0 (DE-627)716953951 |0 (DE-576)362851166 |4 aut | |
| 773 | 0 | 8 | |i Enthalten in |t Magnetic resonance in medicine |d New York, NY [u.a.] : Wiley-Liss, 1984 |g 77(2017), 1, Seite 196-208 |h Online-Ressource |w (DE-627)303257040 |w (DE-600)1493786-4 |w (DE-576)096290455 |x 1522-2594 |7 nnas |a Downfield-NOE-suppressed amide-CEST-MRI at 7 Tesla provides a unique contrast in human glioblastoma |
| 773 | 1 | 8 | |g volume:77 |g year:2017 |g number:1 |g pages:196-208 |g extent:13 |a Downfield-NOE-suppressed amide-CEST-MRI at 7 Tesla provides a unique contrast in human glioblastoma |
| 856 | 4 | 0 | |u http://dx.doi.org/10.1002/mrm.26100 |x Verlag |x Resolving-System |3 Volltext |
| 856 | 4 | 0 | |u https://onlinelibrary.wiley.com/doi/abs/10.1002/mrm.26100 |x Verlag |3 Volltext |
| 951 | |a AR | ||
| 992 | |a 20180822 | ||
| 993 | |a Article | ||
| 994 | |a 2017 | ||
| 998 | |g 1022344501 |a Radbruch, Alexander |m 1022344501:Radbruch, Alexander |d 910000 |d 911100 |e 910000PR1022344501 |e 911100PR1022344501 |k 0/910000/ |k 1/910000/911100/ |p 13 |y j | ||
| 998 | |g 1103529633 |a Bachert, Peter |m 1103529633:Bachert, Peter |d 130000 |e 130000PB1103529633 |k 0/130000/ |p 12 | ||
| 998 | |g 108120964X |a Ladd, Mark E. |m 108120964X:Ladd, Mark E. |d 50000 |e 50000PL108120964X |k 0/50000/ |p 11 | ||
| 998 | |g 1025559967 |a Schlemmer, Heinz-Peter |m 1025559967:Schlemmer, Heinz-Peter |d 50000 |e 50000PS1025559967 |k 0/50000/ |p 10 | ||
| 998 | |g 1032676426 |a Bendszus, Martin |m 1032676426:Bendszus, Martin |d 910000 |d 911100 |e 910000PB1032676426 |e 911100PB1032676426 |k 0/910000/ |k 1/910000/911100/ |p 9 | ||
| 998 | |g 120297736 |a Wick, Wolfgang |m 120297736:Wick, Wolfgang |d 910000 |d 911100 |e 910000PW120297736 |e 911100PW120297736 |k 0/910000/ |k 1/910000/911100/ |p 8 | ||
| 998 | |g 1043270086 |a Vollmuth, Philipp |m 1043270086:Vollmuth, Philipp |d 910000 |d 911100 |e 910000PV1043270086 |e 911100PV1043270086 |k 0/910000/ |k 1/910000/911100/ |p 7 | ||
| 998 | |g 1098194896 |a Burth, Sina |m 1098194896:Burth, Sina |d 910000 |d 911100 |e 910000PB1098194896 |e 911100PB1098194896 |k 0/910000/ |k 1/910000/911100/ |p 6 | ||
| 998 | |g 1080278214 |a Paech, Daniel |m 1080278214:Paech, Daniel |d 50000 |e 50000PP1080278214 |k 0/50000/ |p 4 | ||
| 999 | |a KXP-PPN1580272835 |e 3022923368 | ||
| BIB | |a Y | ||
| SER | |a journal | ||
| JSO | |a {"id":{"eki":["1580272835"],"doi":["10.1002/mrm.26100"]},"name":{"displayForm":["Moritz Zaiss, Johannes Windschuh, Steffen Goerke, Daniel Paech, Jan-Eric Meissner, Sina Burth, Philipp Kickingereder, Wolfgang Wick, Martin Bendszus, Heinz-Peter Schlemmer, Mark E. Ladd, Peter Bachert, and Alexander Radbruch"]},"type":{"bibl":"article-journal","media":"Online-Ressource"},"language":["eng"],"note":["Published online 27 January 2016","Gesehen am 22.08.2018"],"title":[{"title":"Downfield-NOE-suppressed amide-CEST-MRI at 7 Tesla provides a unique contrast in human glioblastoma","title_sort":"Downfield-NOE-suppressed amide-CEST-MRI at 7 Tesla provides a unique contrast in human glioblastoma"}],"origin":[{"dateIssuedKey":"2017","dateIssuedDisp":"2017"}],"relHost":[{"part":{"text":"77(2017), 1, Seite 196-208","extent":"13","issue":"1","pages":"196-208","volume":"77","year":"2017"},"id":{"doi":["10.1002/(ISSN)1522-2594"],"zdb":["1493786-4"],"eki":["303257040"],"issn":["1522-2594"]},"titleAlt":[{"title":"MRM"}],"pubHistory":["1.1984 -"],"disp":"Downfield-NOE-suppressed amide-CEST-MRI at 7 Tesla provides a unique contrast in human glioblastomaMagnetic resonance in medicine","physDesc":[{"extent":"Online-Ressource"}],"recId":"303257040","note":["Gesehen am 28.02.08"],"language":["eng"],"type":{"media":"Online-Ressource","bibl":"periodical"},"title":[{"subtitle":"MRM ; an official journal of the International Society for Magnetic Resonance in Medicine","title_sort":"Magnetic resonance in medicine","title":"Magnetic resonance in medicine"}],"origin":[{"dateIssuedKey":"1984","publisherPlace":"New York, NY [u.a.]","dateIssuedDisp":"1984-","publisher":"Wiley-Liss"}]}],"person":[{"display":"Zaiss, Moritz","given":"Moritz","role":"aut","family":"Zaiss"},{"role":"aut","given":"Daniel","family":"Paech","display":"Paech, Daniel"},{"given":"Sina","role":"aut","family":"Burth","display":"Burth, Sina"},{"display":"Vollmuth, Philipp","family":"Vollmuth","given":"Philipp","role":"aut"},{"family":"Wick","given":"Wolfgang","role":"aut","display":"Wick, Wolfgang"},{"role":"aut","given":"Martin","family":"Bendszus","display":"Bendszus, Martin"},{"display":"Schlemmer, Heinz-Peter","family":"Schlemmer","given":"Heinz-Peter","role":"aut"},{"display":"Ladd, Mark E.","family":"Ladd","given":"Mark E.","role":"aut"},{"display":"Bachert, Peter","family":"Bachert","role":"aut","given":"Peter"},{"display":"Radbruch, Alexander","family":"Radbruch","role":"aut","given":"Alexander"}],"physDesc":[{"extent":"13 S."}],"recId":"1580272835"} | ||
| SRT | |a ZAISSMORITDOWNFIELDN2017 | ||