31 P NMR of phospholipid metabolites in prostate cancer and benign prostatic hyperplasia
1 H MRSI in vivo is increasingly being used to diagnose prostate cancer noninvasively by measurement of the resonance from choline‐containing phospholipid metabolites. Although 31 P NMR in vivo or in vitro is potentially an excellent method for probing the phospholipid metabolites prominent in prost...
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| Veröffentlicht in: | Magnetic resonance in medicine 2011-04, Vol.65 (4), p.911-913 |
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| container_title | Magnetic resonance in medicine |
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| creator | Komoroski, Richard A. Holder, John C. Pappas, Alex A. Finkbeiner, Alex E. |
| description | 1
H MRSI in vivo is increasingly being used to diagnose prostate cancer noninvasively by measurement of the resonance from choline‐containing phospholipid metabolites. Although
31
P NMR in vivo or in vitro is potentially an excellent method for probing the phospholipid metabolites prominent in prostate cancer, it has been little used recently. Here, we report an in vitro
31
P NMR comparison of prostate cancer and benign prostatic hyperplasia, focusing on the levels of the major phospholipid metabolites. Unlike phosphocholine and glycerophosphocholine, phosphoethanolamine and glycerophosphoethanolamine (and their ratio) were significantly different between cancer and benign prostatic hyperplasia. The high level of phosphoethanolamine+glycerophosphoethanolamine relative to phosphocholine+glycerophosphocholine suggests that the former may be significant contributors to the “total choline” resonance observed by
1
H MRSI in vivo. Magn Reson Med, 2010. © 2010 Wiley‐Liss, Inc. |
| doi_str_mv | 10.1002/mrm.22677 |
| format | Article |
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H MRSI in vivo is increasingly being used to diagnose prostate cancer noninvasively by measurement of the resonance from choline‐containing phospholipid metabolites. Although
31
P NMR in vivo or in vitro is potentially an excellent method for probing the phospholipid metabolites prominent in prostate cancer, it has been little used recently. Here, we report an in vitro
31
P NMR comparison of prostate cancer and benign prostatic hyperplasia, focusing on the levels of the major phospholipid metabolites. Unlike phosphocholine and glycerophosphocholine, phosphoethanolamine and glycerophosphoethanolamine (and their ratio) were significantly different between cancer and benign prostatic hyperplasia. The high level of phosphoethanolamine+glycerophosphoethanolamine relative to phosphocholine+glycerophosphocholine suggests that the former may be significant contributors to the “total choline” resonance observed by
1
H MRSI in vivo. Magn Reson Med, 2010. © 2010 Wiley‐Liss, Inc.</description><identifier>ISSN: 0740-3194</identifier><identifier>EISSN: 1522-2594</identifier><identifier>DOI: 10.1002/mrm.22677</identifier><language>eng</language><ispartof>Magnetic resonance in medicine, 2011-04, Vol.65 (4), p.911-913</ispartof><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c747-67c6f61e3955b1298cfe954f27b1d42e4c38577918c4e91dab6a5f492049a32b3</citedby><cites>FETCH-LOGICAL-c747-67c6f61e3955b1298cfe954f27b1d42e4c38577918c4e91dab6a5f492049a32b3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,27924,27925</link.rule.ids></links><search><creatorcontrib>Komoroski, Richard A.</creatorcontrib><creatorcontrib>Holder, John C.</creatorcontrib><creatorcontrib>Pappas, Alex A.</creatorcontrib><creatorcontrib>Finkbeiner, Alex E.</creatorcontrib><title>31 P NMR of phospholipid metabolites in prostate cancer and benign prostatic hyperplasia</title><title>Magnetic resonance in medicine</title><description>1
H MRSI in vivo is increasingly being used to diagnose prostate cancer noninvasively by measurement of the resonance from choline‐containing phospholipid metabolites. Although
31
P NMR in vivo or in vitro is potentially an excellent method for probing the phospholipid metabolites prominent in prostate cancer, it has been little used recently. Here, we report an in vitro
31
P NMR comparison of prostate cancer and benign prostatic hyperplasia, focusing on the levels of the major phospholipid metabolites. Unlike phosphocholine and glycerophosphocholine, phosphoethanolamine and glycerophosphoethanolamine (and their ratio) were significantly different between cancer and benign prostatic hyperplasia. The high level of phosphoethanolamine+glycerophosphoethanolamine relative to phosphocholine+glycerophosphocholine suggests that the former may be significant contributors to the “total choline” resonance observed by
1
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H MRSI in vivo is increasingly being used to diagnose prostate cancer noninvasively by measurement of the resonance from choline‐containing phospholipid metabolites. Although
31
P NMR in vivo or in vitro is potentially an excellent method for probing the phospholipid metabolites prominent in prostate cancer, it has been little used recently. Here, we report an in vitro
31
P NMR comparison of prostate cancer and benign prostatic hyperplasia, focusing on the levels of the major phospholipid metabolites. Unlike phosphocholine and glycerophosphocholine, phosphoethanolamine and glycerophosphoethanolamine (and their ratio) were significantly different between cancer and benign prostatic hyperplasia. The high level of phosphoethanolamine+glycerophosphoethanolamine relative to phosphocholine+glycerophosphocholine suggests that the former may be significant contributors to the “total choline” resonance observed by
1
H MRSI in vivo. Magn Reson Med, 2010. © 2010 Wiley‐Liss, Inc.</abstract><doi>10.1002/mrm.22677</doi><tpages>3</tpages></addata></record> |
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| title | 31 P NMR of phospholipid metabolites in prostate cancer and benign prostatic hyperplasia |
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