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HR-MAS MR spectroscopy of breast cancer tissue obtained with core needle biopsy: correlation with prognostic factors
DC Field | Value | Language |
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dc.contributor.author | 김민정 | - |
dc.contributor.author | 김승일 | - |
dc.contributor.author | 김은경 | - |
dc.contributor.author | 문희정 | - |
dc.contributor.author | 육지현 | - |
dc.contributor.author | 한경화 | - |
dc.contributor.author | 구자승 | - |
dc.date.accessioned | 2014-12-19T17:36:28Z | - |
dc.date.available | 2014-12-19T17:36:28Z | - |
dc.date.issued | 2012 | - |
dc.identifier.uri | https://ir.ymlib.yonsei.ac.kr/handle/22282913/91728 | - |
dc.description.abstract | The purpose of this study was to examine the correlation between high-resolution magic angle spinning (HR-MAS) magnetic resonance (MR) spectroscopy using core needle biopsy (CNB) specimens and histologic prognostic factors currently used in breast cancer patients. After institutional review board approval and informed consent were obtained for this study, CNB specimens were collected from 36 malignant lesions in 34 patients. Concentrations and metabolic ratios of various choline metabolites were estimated by HR-MAS MR spectroscopy using CNB specimens. HR-MAS spectroscopic values were compared according to histopathologic variables [tumor size, lymph node metastasis, histologic grade, status of estrogens receptor (ER), progesterone receptor (PR), HER2 (a receptor for human epidermal growth factor), and Ki-67, and triple negativity]. Multivariate analysis was performed with Orthogonal Projections to Latent Structure-Discriminant Analysis (OPLS-DA). HR-MAS MR spectroscopy quantified and discriminated choline metabolites in all CNB specimens of the 36 breast cancers. Several metabolite markers [free choline (Cho), phosphocholine (PC), creatine (Cr), taurine, myo-inositol, scyllo-inositol, total choline (tCho), glycine, Cho/Cr, tCho/Cr, PC/Cr] on HR-MAS MR spectroscopy were found to correlate with histologic prognostic factors [ER, PR, HER2, histologic grade, triple negativity, Ki-67, poor prognosis]. OPLS-DA multivariate models were generally able to discriminate the status of histologic prognostic factors (ER, PR, HER2, Ki-67) and prognosis groups. Our study suggests that HR-MAS MR spectroscopy using CNB specimens can predict tumor aggressiveness prior to surgery in breast cancer patients. In addition, it may be helpful in the detection of reliable markers for breast cancer characterization. | - |
dc.description.statementOfResponsibility | open | - |
dc.relation.isPartOf | PLOS ONE | - |
dc.rights | CC BY-NC-ND 2.0 KR | - |
dc.rights.uri | https://creativecommons.org/licenses/by-nc-nd/2.0/kr/ | - |
dc.subject.MESH | Adult | - |
dc.subject.MESH | Aged | - |
dc.subject.MESH | Biomarkers, Tumor/metabolism | - |
dc.subject.MESH | Biopsy, Large-Core Needle | - |
dc.subject.MESH | Breast Neoplasms/metabolism* | - |
dc.subject.MESH | Breast Neoplasms/pathology* | - |
dc.subject.MESH | Electron Spin Resonance Spectroscopy* | - |
dc.subject.MESH | Female | - |
dc.subject.MESH | Humans | - |
dc.subject.MESH | Ki-67 Antigen/metabolism | - |
dc.subject.MESH | Middle Aged | - |
dc.subject.MESH | Neoplasm Staging | - |
dc.subject.MESH | Prognosis | - |
dc.subject.MESH | Receptor, ErbB-2/metabolism | - |
dc.subject.MESH | Receptors, Estrogen/metabolism | - |
dc.subject.MESH | Receptors, Progesterone/metabolism | - |
dc.title | HR-MAS MR spectroscopy of breast cancer tissue obtained with core needle biopsy: correlation with prognostic factors | - |
dc.type | Article | - |
dc.contributor.college | College of Medicine (의과대학) | - |
dc.contributor.department | Yonsei Biomedical Research Center (연세의생명연구원) | - |
dc.contributor.googleauthor | Ji Soo Choi | - |
dc.contributor.googleauthor | Hyeon-Man Baek | - |
dc.contributor.googleauthor | Suhkmann Kim | - |
dc.contributor.googleauthor | Min Jung Kim | - |
dc.contributor.googleauthor | Ji Hyun Youk | - |
dc.contributor.googleauthor | Hee Jung Moon | - |
dc.contributor.googleauthor | Eun-Kyung Kim | - |
dc.contributor.googleauthor | Kyung Hwa Han | - |
dc.contributor.googleauthor | Dong-hyun Kim | - |
dc.contributor.googleauthor | Seung Il Kim | - |
dc.contributor.googleauthor | Ja Seung Koo | - |
dc.identifier.doi | 23272149 | - |
dc.admin.author | false | - |
dc.admin.mapping | false | - |
dc.contributor.localId | A00473 | - |
dc.contributor.localId | A00658 | - |
dc.contributor.localId | A00801 | - |
dc.contributor.localId | A01397 | - |
dc.contributor.localId | A02537 | - |
dc.contributor.localId | A04267 | - |
dc.contributor.localId | A00198 | - |
dc.relation.journalcode | J02540 | - |
dc.identifier.eissn | 1932-6203 | - |
dc.identifier.pmid | 23272149 | - |
dc.subject.keyword | Adult | - |
dc.subject.keyword | Aged | - |
dc.subject.keyword | Biomarkers, Tumor/metabolism | - |
dc.subject.keyword | Biopsy, Large-Core Needle | - |
dc.subject.keyword | Breast Neoplasms/metabolism* | - |
dc.subject.keyword | Breast Neoplasms/pathology* | - |
dc.subject.keyword | Electron Spin Resonance Spectroscopy* | - |
dc.subject.keyword | Female | - |
dc.subject.keyword | Humans | - |
dc.subject.keyword | Ki-67 Antigen/metabolism | - |
dc.subject.keyword | Middle Aged | - |
dc.subject.keyword | Neoplasm Staging | - |
dc.subject.keyword | Prognosis | - |
dc.subject.keyword | Receptor, ErbB-2/metabolism | - |
dc.subject.keyword | Receptors, Estrogen/metabolism | - |
dc.subject.keyword | Receptors, Progesterone/metabolism | - |
dc.contributor.alternativeName | Kim, Min Jung | - |
dc.contributor.alternativeName | Kim, Seung Il | - |
dc.contributor.alternativeName | Kim, Eun Kyung | - |
dc.contributor.alternativeName | Moon, Heui Jeong | - |
dc.contributor.alternativeName | Youk, Ji Hyun | - |
dc.contributor.alternativeName | Han, Kyung Hwa | - |
dc.contributor.alternativeName | Koo, Ja Seung | - |
dc.contributor.affiliatedAuthor | Kim, Min Jung | - |
dc.contributor.affiliatedAuthor | Kim, Seung Il | - |
dc.contributor.affiliatedAuthor | Kim, Eun-Kyung | - |
dc.contributor.affiliatedAuthor | Moon, Heui Jeong | - |
dc.contributor.affiliatedAuthor | Youk, Ji Hyun | - |
dc.contributor.affiliatedAuthor | Han, Kyung Hwa | - |
dc.contributor.affiliatedAuthor | Koo, Ja Seung | - |
dc.contributor.affiliatedAuthor | 구자승 | - |
dc.citation.volume | 7 | - |
dc.citation.number | 12 | - |
dc.citation.startPage | e51712 | - |
dc.identifier.bibliographicCitation | PLOS ONE, Vol.7(12) : e51712, 2012 | - |
dc.identifier.rimsid | 29579 | - |
dc.type.rims | ART | - |
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