1
|
Schiff D. Low-Grade Gliomas: A New Mutation, New Targeted Therapy, and Many Questions. Neurology 2024; 103:e209688. [PMID: 39008801 DOI: 10.1212/wnl.0000000000209688] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/17/2024] Open
Abstract
The discovery in 2008 that many adult gliomas harbor a hitherto unknown mutation in the metabolic gene isocitrate dehydrogenase (IDH) initiated revolutionary advances in our understanding of the biology, and correspondingly our classification, of gliomas. IDH mutations are found in most nonglioblastoma adult gliomas and portend a better prognosis. Massive efforts have unraveled many of the pleiotropic cellular effects of these mutations and spawned several lines of investigation to target the effect to therapeutic benefit. In this article are reviewed the implications of the IDH mutation in gliomas, in particular focusing on recent studies that have culminated in a rare positive phase 3 trial in these generally refractory tumors.
Collapse
Affiliation(s)
- David Schiff
- From the Departments of Neurology, Neurological Surgery, and Medicine, University of Virginia Health System
| |
Collapse
|
2
|
Rudà R, Horbinski C, van den Bent M, Preusser M, Soffietti R. IDH inhibition in gliomas: from preclinical models to clinical trials. Nat Rev Neurol 2024; 20:395-407. [PMID: 38760442 DOI: 10.1038/s41582-024-00967-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/26/2024] [Indexed: 05/19/2024]
Abstract
Gliomas are the most common malignant primary brain tumours in adults and cannot usually be cured with standard cancer treatments. Gliomas show intratumoural and intertumoural heterogeneity at the histological and molecular levels, and they frequently contain mutations in the isocitrate dehydrogenase 1 (IDH1) or IDH2 gene. IDH-mutant adult-type diffuse gliomas are subdivided into grade 2, 3 or 4 IDH-mutant astrocytomas and grade 2 or 3 IDH-mutant, 1p19q-codeleted oligodendrogliomas. The product of the mutated IDH genes, D-2-hydroxyglutarate (D-2-HG), induces global DNA hypermethylation and interferes with immunity, leading to stimulation of tumour growth. Selective inhibitors of mutant IDH, such as ivosidenib and vorasidenib, have been shown to reduce D-2-HG levels and induce cellular differentiation in preclinical models and to induce MRI-detectable responses in early clinical trials. The phase III INDIGO trial has demonstrated superiority of vorasidenib, a brain-penetrant pan-mutant IDH inhibitor, over placebo in people with non-enhancing grade 2 IDH-mutant gliomas following surgery. In this Review, we describe the pathway of development of IDH inhibitors in IDH-mutant low-grade gliomas from preclinical models to clinical trials. We discuss the practice-changing implications of the INDIGO trial and consider new avenues of investigation in the field of IDH-mutant gliomas.
Collapse
Affiliation(s)
- Roberta Rudà
- Division of Neuro-Oncology, Department of Neuroscience 'Rita Levi Montalcini', University of Turin, Turin, Italy.
| | - Craig Horbinski
- Department of Pathology, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA
- Department of Neurological Surgery, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA
| | - Martin van den Bent
- Brain Tumour Center at Erasmus MC Cancer Institute, Rotterdam, The Netherlands
| | - Matthias Preusser
- Division of Oncology, Department of Medicine I, Medical University of Vienna, Vienna, Austria
| | - Riccardo Soffietti
- Division of Neuro-Oncology, Department of Neuroscience 'Rita Levi Montalcini', University of Turin, Turin, Italy
| |
Collapse
|
3
|
Zhang J, Wang Y, Yang Y, Han Y, Yu Y, Hu Y, Liang S, Sun Q, Shang D, Bi J, Cui G, Yan L. Noninvasive Isocitrate Dehydrogenase 1 Status Prediction in Grade II/III Glioma Based on Magnetic Resonance Images: A Transfer Learning Strategy. J Comput Assist Tomogr 2024; 48:449-458. [PMID: 38271541 DOI: 10.1097/rct.0000000000001575] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2024]
Abstract
OBJECTIVE The aim of this study was to evaluate transfer learning combined with various convolutional neural networks (TL-CNNs) in predicting isocitrate dehydrogenase 1 ( IDH1 ) status of grade II/III gliomas. METHODS Grade II/III glioma patients diagnosed at the Tangdu Hospital (August 2009 to May 2017) were retrospectively enrolled, including 54 patients with IDH1 mutant and 56 patients with wild-type IDH1 . Convolutional neural networks, AlexNet, GoogLeNet, ResNet, and VGGNet were fine-tuned with T2-weighted imaging (T2WI), fluid attenuation inversion recovery (FLAIR), and contrast-enhanced T1-weighted imaging (T1CE) images. The single-modal networks were integrated with averaged sigmoid probabilities, logistic regression, and support vector machine. FLAIR-T1CE-fusion (FC-fusion), T2WI-T1CE-fusion (TC-fusion), and FLAIR-T2WI-T1CE-fusion (FTC-fusion) were used for fine-tuning TL-CNNs. RESULTS IDH1 -mutant prediction accuracies using AlexNet, GoogLeNet, ResNet, and VGGNet achieved 70.0% (AUC = 0.660), 65.0% (AUC = 0.600), 70.0% (AUC = 0.700), and 80.0% (AUC = 0.730) for T2WI images, 70.0% (AUC = 0.660), 70.0% (AUC = 0.620), 70.0% (AUC = 0.710), and 80.0% (AUC = 0.720) for FLAIR images, and 73.7% (AUC = 0.744), 73.7% (AUC = 0.656), 73.7% (AUC = 0.633), and 73.7% (AUC = 0.700) for T1CE images, respectively. The highest AUC (0.800) was achieved using VGGNet and FC-fusion images. CONCLUSIONS TL-CNNs (especially VGGNet) had a potential predictive value for IDH1 -mutant status of grade II/III gliomas.
Collapse
Affiliation(s)
- Jin Zhang
- From the Department of Radiology and Functional and Molecular Imaging, Key Lab of Shaanxi Province, Tangdu Hospital
| | - Yuyao Wang
- From the Department of Radiology and Functional and Molecular Imaging, Key Lab of Shaanxi Province, Tangdu Hospital
| | - Yang Yang
- From the Department of Radiology and Functional and Molecular Imaging, Key Lab of Shaanxi Province, Tangdu Hospital
| | - Yu Han
- From the Department of Radiology and Functional and Molecular Imaging, Key Lab of Shaanxi Province, Tangdu Hospital
| | - Ying Yu
- From the Department of Radiology and Functional and Molecular Imaging, Key Lab of Shaanxi Province, Tangdu Hospital
| | - Yuchuan Hu
- From the Department of Radiology and Functional and Molecular Imaging, Key Lab of Shaanxi Province, Tangdu Hospital
| | - Shouheng Liang
- From the Department of Radiology and Functional and Molecular Imaging, Key Lab of Shaanxi Province, Tangdu Hospital
| | - Qian Sun
- From the Department of Radiology and Functional and Molecular Imaging, Key Lab of Shaanxi Province, Tangdu Hospital
| | - Danting Shang
- From the Department of Radiology and Functional and Molecular Imaging, Key Lab of Shaanxi Province, Tangdu Hospital
| | - Jiajun Bi
- College of Basic Medicine, the Fourth Military Medical University (Air Force Medical University), Xi'an, Shaanxi, China
| | - Guangbin Cui
- From the Department of Radiology and Functional and Molecular Imaging, Key Lab of Shaanxi Province, Tangdu Hospital
| | - Linfeng Yan
- From the Department of Radiology and Functional and Molecular Imaging, Key Lab of Shaanxi Province, Tangdu Hospital
| |
Collapse
|
4
|
Zhao L, Guo J, Xu S, Duan M, Liu B, Zhao H, Wang Y, Liu H, Yang Z, Yuan H, Jiang X, Jiang X. Abnormal changes in metabolites caused by m 6A methylation modification: The leading factors that induce the formation of immunosuppressive tumor microenvironment and their promising potential for clinical application. J Adv Res 2024:S2090-1232(24)00159-0. [PMID: 38677545 DOI: 10.1016/j.jare.2024.04.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2024] [Revised: 04/14/2024] [Accepted: 04/14/2024] [Indexed: 04/29/2024] Open
Abstract
BACKGROUND N6-methyladenosine (m6A) RNA methylation modifications have been widely implicated in the metabolic reprogramming of various cell types within the tumor microenvironment (TME) and are essential for meeting the demands of cellular growth and maintaining tissue homeostasis, enabling cells to adapt to the specific conditions of the TME. An increasing number of research studies have focused on the role of m6A modifications in glucose, amino acid and lipid metabolism, revealing their capacity to induce aberrant changes in metabolite levels. These changes may in turn trigger oncogenic signaling pathways, leading to substantial alterations within the TME. Notably, certain metabolites, including lactate, succinate, fumarate, 2-hydroxyglutarate (2-HG), glutamate, glutamine, methionine, S-adenosylmethionine, fatty acids and cholesterol, exhibit pronounced deviations from normal levels. These deviations not only foster tumorigenesis, proliferation and angiogenesis but also give rise to an immunosuppressive TME, thereby facilitating immune evasion by the tumor. AIM OF REVIEW The primary objective of this review is to comprehensively discuss the regulatory role of m6A modifications in the aforementioned metabolites and their potential impact on the development of an immunosuppressive TME through metabolic alterations. KEY SCIENTIFIC CONCEPTS OF REVIEW This review aims to elaborate on the intricate networks governed by the m6A-metabolite-TME axis and underscores its pivotal role in tumor progression. Furthermore, we delve into the potential implications of the m6A-metabolite-TME axis for the development of novel and targeted therapeutic strategies in cancer research.
Collapse
Affiliation(s)
- Liang Zhao
- Department of General Surgery, The Fourth Affiliated Hospital of China Medical University, Shenyang 110032, China; Department of Colorectal Anal Surgery, Shenyang Coloproctology Hospital, Shenyang 110002, China.
| | - Junchen Guo
- Department of Radiology, The Fourth Affiliated Hospital of China Medical University, Shenyang 110032, China.
| | - Shasha Xu
- Department of Gastroendoscopy, The Fourth Affiliated Hospital of China Medical University, Shenyang 110032, China.
| | - Meiqi Duan
- Department of General Surgery, The Fourth Affiliated Hospital of China Medical University, Shenyang 110032, China.
| | - Baiming Liu
- Department of General Surgery, The Fourth Affiliated Hospital of China Medical University, Shenyang 110032, China.
| | - He Zhao
- Department of General Surgery, The Fourth Affiliated Hospital of China Medical University, Shenyang 110032, China.
| | - Yihan Wang
- Department of General Surgery, The Fourth Affiliated Hospital of China Medical University, Shenyang 110032, China.
| | - Haiyang Liu
- Department of General Surgery, The Fourth Affiliated Hospital of China Medical University, Shenyang 110032, China.
| | - Zhi Yang
- Department of General Surgery, The Fourth Affiliated Hospital of China Medical University, Shenyang 110032, China.
| | - Hexue Yuan
- Department of Colorectal Anal Surgery, Shenyang Coloproctology Hospital, Shenyang 110002, China.
| | - Xiaodi Jiang
- Department of Infectious Disease, Shengjing Hospital of China Medical University, Shenyang 110020, China.
| | - Xiaofeng Jiang
- Department of General Surgery, The Fourth Affiliated Hospital of China Medical University, Shenyang 110032, China.
| |
Collapse
|
5
|
Bauer J, Raum HN, Kugel H, Müther M, Mannil M, Heindel W. 2-Hydroxyglutarate as an MR spectroscopic predictor of an IDH mutation in gliomas. ROFO-FORTSCHR RONTG 2024. [PMID: 38648790 DOI: 10.1055/a-2285-4923] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/25/2024]
Abstract
The mutated enzyme isocitrate dehydrogenase (IDH) 1 and 2 has been detected in various tumor entities such as gliomas and can convert α-ketoglutarate into the oncometabolite 2-hydroxyglutarate (2-HG). This neuro-oncologically significant metabolic product can be detected by MR spectroscopy and is therefore suitable for noninvasive glioma classification and therapy monitoring.This paper provides an up-to-date overview of the methodology and relevance of 1H-MR spectroscopy (MRS) in the oncological primary and follow-up diagnosis of gliomas. The possibilities and limitations of this MR spectroscopic examination are evaluated on the basis of the available literature.By detecting 2-HG, MRS can in principle offer a noninvasive alternative to immunohistological analysis thus avoiding surgical intervention in some cases. However, in addition to an adapted and optimized examination protocol, the individual measurement conditions in the examination region are of decisive importance. Due to the inherently small signal of 2-HG, unfavorable measurement conditions can influence the reliability of detection. · MR spectroscopy enables the non-invasive detection of 2-hydroxyglutarate.. · The measurement of this metabolite allows the detection of an IDH mutation in gliomas.. · The choice of MR examination method is particularly important.. · Detection reliability is influenced by glioma size, necrotic tissue and the existing measurement conditions.. · Bauer J, Raum HN, Kugel H et al. 2-Hydroxyglutarate as an MR spectroscopic predictor of an IDH mutation in gliomas. Fortschr Röntgenstr 2024; DOI 10.1055/a-2285-4923.
Collapse
Affiliation(s)
- Jochen Bauer
- Clinic for Radiology, University of Münster and University Hospital Münster, Münster, Germany
| | - Heiner N Raum
- Clinic for Radiology, University of Münster and University Hospital Münster, Münster, Germany
| | - Harald Kugel
- Clinic for Radiology, University of Münster and University Hospital Münster, Münster, Germany
| | - Michael Müther
- Department of Neurosurgery, University of Münster and University Hospital Münster, Münster, Germany
| | - Manoj Mannil
- Clinic for Radiology, University of Münster and University Hospital Münster, Münster, Germany
- Institute for Diagnostic and Interventional Radiology, Caritas Hospital Bad Mergentheim, Bad Mergentheim, Germany
| | - Walter Heindel
- Clinic for Radiology, University of Münster and University Hospital Münster, Münster, Germany
| |
Collapse
|
6
|
Yu M, Ge Y, Wang Z, Zhang Y, Hou X, Chen H, Chen X, Ji N, Li X, Shen H. The diagnostic efficiency of integration of 2HG MRS and IVIM versus individual parameters for predicting IDH mutation status in gliomas in clinical scenarios: A retrospective study. J Neurooncol 2024; 167:305-313. [PMID: 38424338 DOI: 10.1007/s11060-024-04609-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2024] [Accepted: 02/16/2024] [Indexed: 03/02/2024]
Abstract
PURPOSE Currently, there remains a scarcity of established preoperative tests to accurately predict the isocitrate dehydrogenase (IDH) mutation status in clinical scenarios, with limited research has explored the potential synergistic diagnostic performance among metabolite, perfusion, and diffusion parameters. To address this issue, we aimed to develop an imaging protocol that integrated 2-hydroxyglutarate (2HG) magnetic resonance spectroscopy (MRS) and intravoxel incoherent motion (IVIM) by comprehensively assessing metabolic, cellular, and angiogenic changes caused by IDH mutations, and explored the diagnostic efficiency of this imaging protocol for predicting IDH mutation status in clinical scenarios. METHODS Patients who met the inclusion criteria were categorized into two groups: IDH-wild type (IDH-WT) group and IDH-mutant (IDH-MT) group. Subsequently, we quantified the 2HG concentration, the relative apparent diffusion coefficient (rADC), the relative true diffusion coefficient value (rD), the relative pseudo-diffusion coefficient (rD*) and the relative perfusion fraction value (rf). Intergroup differences were estimated using t-test and Mann-Whitney U test. Finally, we performed receiver operating characteristic (ROC) curve and DeLong's test to evaluate and compare the diagnostic performance of individual parameters and their combinations. RESULTS 64 patients (female, 21; male, 43; age, 47.0 ± 13.7 years) were enrolled. Compared with IDH-WT gliomas, IDH-MT gliomas had higher 2HG concentration, rADC and rD (P < 0.001), and lower rD* (P = 0.013). The ROC curve demonstrated that 2HG + rD + rD* exhibited the highest areas under curve (AUC) value (0.967, 95%CI 0.889-0.996) for discriminating IDH mutation status. Compared with each individual parameter, the predictive efficiency of 2HG + rADC + rD* and 2HG + rD + rD* shows a statistically significant enhancement (DeLong's test: P < 0.05). CONCLUSIONS The integration of 2HG MRS and IVIM significantly improves the diagnostic efficiency for predicting IDH mutation status in clinical scenarios.
Collapse
Affiliation(s)
- Meimei Yu
- Department of Radiology, Beijing Tiantan Hospital, Capital Medical University, No.119 South Fourth Ring West Road, Fengtai District, Beijing, 100070, China
- Department of Radiology, The First People's Hospital of Longquanyi District, Chengdu, Sichuan Province, China
| | - Ying Ge
- Department of Radiology, Beijing Tiantan Hospital, Capital Medical University, No.119 South Fourth Ring West Road, Fengtai District, Beijing, 100070, China
- Department of Radiology, Beijing Huimin Hospital, Beijing, China
| | - Zixuan Wang
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Yang Zhang
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Xinyi Hou
- Department of Radiology, Beijing Tiantan Hospital, Capital Medical University, No.119 South Fourth Ring West Road, Fengtai District, Beijing, 100070, China
| | - Hongyan Chen
- Department of Radiology, Beijing Tiantan Hospital, Capital Medical University, No.119 South Fourth Ring West Road, Fengtai District, Beijing, 100070, China
| | - Xuzhu Chen
- Department of Radiology, Beijing Tiantan Hospital, Capital Medical University, No.119 South Fourth Ring West Road, Fengtai District, Beijing, 100070, China
| | - Nan Ji
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Xin Li
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Huicong Shen
- Department of Radiology, Beijing Tiantan Hospital, Capital Medical University, No.119 South Fourth Ring West Road, Fengtai District, Beijing, 100070, China.
| |
Collapse
|
7
|
Toader C, Eva L, Costea D, Corlatescu AD, Covache-Busuioc RA, Bratu BG, Glavan LA, Costin HP, Popa AA, Ciurea AV. Low-Grade Gliomas: Histological Subtypes, Molecular Mechanisms, and Treatment Strategies. Brain Sci 2023; 13:1700. [PMID: 38137148 PMCID: PMC10741942 DOI: 10.3390/brainsci13121700] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2023] [Revised: 12/05/2023] [Accepted: 12/07/2023] [Indexed: 12/24/2023] Open
Abstract
Low-Grade Gliomas (LGGs) represent a diverse group of brain tumors originating from glial cells, characterized by their unique histopathological and molecular features. This article offers a comprehensive exploration of LGGs, shedding light on their subtypes, histological and molecular aspects. By delving into the World Health Organization's grading system, 5th edition, various specificities were added due to an in-depth understanding of emerging laboratory techniques, especially genomic analysis. Moreover, treatment modalities are extensively discussed. The degree of surgical resection should always be considered according to postoperative quality of life and cognitive status. Adjuvant therapies focused on chemotherapy and radiotherapy depend on tumor grading and invasiveness. In the current literature, emerging targeted molecular therapies are well discussed due to their succinctly therapeutic effect; in our article, those therapies are summarized based on posttreatment results and possible adverse effects. This review serves as a valuable resource for clinicians, researchers, and medical professionals aiming to deepen their knowledge on LGGs and enhance patient care.
Collapse
Affiliation(s)
- Corneliu Toader
- Department of Neurosurgery, “Carol Davila” University of Medicine and Pharmacy, 020021 Bucharest, Romania; (C.T.); (A.D.C.); (R.-A.C.-B.); (B.-G.B.); (L.A.G.); (H.P.C.); (A.A.P.); (A.V.C.)
- Department of Vascular Neurosurgery, National Institute of Neurology and Neurovascular Diseases, 077160 Bucharest, Romania
| | - Lucian Eva
- Department of Neurosurgery, Dunarea de Jos University, 800010 Galati, Romania
- Department of Neurosurgery, Clinical Emergency Hospital “Prof. Dr. Nicolae Oblu”, 700309 Iasi, Romania
| | - Daniel Costea
- Department of Neurosurgery, “Victor Babes” University of Medicine and Pharmacy, 300041 Timisoara, Romania
| | - Antonio Daniel Corlatescu
- Department of Neurosurgery, “Carol Davila” University of Medicine and Pharmacy, 020021 Bucharest, Romania; (C.T.); (A.D.C.); (R.-A.C.-B.); (B.-G.B.); (L.A.G.); (H.P.C.); (A.A.P.); (A.V.C.)
| | - Razvan-Adrian Covache-Busuioc
- Department of Neurosurgery, “Carol Davila” University of Medicine and Pharmacy, 020021 Bucharest, Romania; (C.T.); (A.D.C.); (R.-A.C.-B.); (B.-G.B.); (L.A.G.); (H.P.C.); (A.A.P.); (A.V.C.)
| | - Bogdan-Gabriel Bratu
- Department of Neurosurgery, “Carol Davila” University of Medicine and Pharmacy, 020021 Bucharest, Romania; (C.T.); (A.D.C.); (R.-A.C.-B.); (B.-G.B.); (L.A.G.); (H.P.C.); (A.A.P.); (A.V.C.)
| | - Luca Andrei Glavan
- Department of Neurosurgery, “Carol Davila” University of Medicine and Pharmacy, 020021 Bucharest, Romania; (C.T.); (A.D.C.); (R.-A.C.-B.); (B.-G.B.); (L.A.G.); (H.P.C.); (A.A.P.); (A.V.C.)
| | - Horia Petre Costin
- Department of Neurosurgery, “Carol Davila” University of Medicine and Pharmacy, 020021 Bucharest, Romania; (C.T.); (A.D.C.); (R.-A.C.-B.); (B.-G.B.); (L.A.G.); (H.P.C.); (A.A.P.); (A.V.C.)
| | - Andrei Adrian Popa
- Department of Neurosurgery, “Carol Davila” University of Medicine and Pharmacy, 020021 Bucharest, Romania; (C.T.); (A.D.C.); (R.-A.C.-B.); (B.-G.B.); (L.A.G.); (H.P.C.); (A.A.P.); (A.V.C.)
| | - Alexandru Vlad Ciurea
- Department of Neurosurgery, “Carol Davila” University of Medicine and Pharmacy, 020021 Bucharest, Romania; (C.T.); (A.D.C.); (R.-A.C.-B.); (B.-G.B.); (L.A.G.); (H.P.C.); (A.A.P.); (A.V.C.)
- Neurosurgery Department, Sanador Clinical Hospital, 010991 Bucharest, Romania
| |
Collapse
|
8
|
Young JS, Morshed RA, Hervey-Jumper SL, Berger MS. The surgical management of diffuse gliomas: Current state of neurosurgical management and future directions. Neuro Oncol 2023; 25:2117-2133. [PMID: 37499054 PMCID: PMC10708937 DOI: 10.1093/neuonc/noad133] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2023] [Indexed: 07/29/2023] Open
Abstract
After recent updates to the World Health Organization pathological criteria for diagnosing and grading diffuse gliomas, all major North American and European neuro-oncology societies recommend a maximal safe resection as the initial management of a diffuse glioma. For neurosurgeons to achieve this goal, the surgical plan for both low- and high-grade gliomas should be to perform a supramaximal resection when feasible based on preoperative imaging and the patient's performance status, utilizing every intraoperative adjunct to minimize postoperative neurological deficits. While the surgical approach and technique can vary, every effort must be taken to identify and preserve functional cortical and subcortical regions. In this summary statement on the current state of the field, we describe the tools and technologies that facilitate the safe removal of diffuse gliomas and highlight intraoperative and postoperative management strategies to minimize complications for these patients. Moreover, we discuss how surgical resections can go beyond cytoreduction by facilitating biological discoveries and improving the local delivery of adjuvant chemo- and radiotherapies.
Collapse
Affiliation(s)
- Jacob S Young
- Department of Neurological Surgery, University of California, San Francisco, USA
| | - Ramin A Morshed
- Department of Neurological Surgery, University of California, San Francisco, USA
| | | | - Mitchel S Berger
- Department of Neurological Surgery, University of California, San Francisco, USA
| |
Collapse
|
9
|
de la Fuente MI. Adult-type Diffuse Gliomas. Continuum (Minneap Minn) 2023; 29:1662-1679. [PMID: 38085893 DOI: 10.1212/con.0000000000001352] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2023]
Abstract
OBJECTIVE This article highlights key aspects of the diagnosis and management of adult-type diffuse gliomas, including glioblastomas and IDH-mutant gliomas relevant to the daily practice of the general neurologist. LATEST DEVELOPMENTS The advances in molecular characterization of gliomas have translated into more accurate prognostication and tumor classification. Gliomas previously categorized by histological appearance solely as astrocytomas or oligodendrogliomas are now also defined by molecular features. Furthermore, ongoing clinical trials have incorporated these advances to tailor more effective treatments for specific glioma subtypes. ESSENTIAL POINTS Despite recent insights into the molecular aspects of gliomas, these tumors remain incurable. Care for patients with these complex tumors requires a multidisciplinary team in which the general neurologist has an important role. Efforts focus on translating the latest data into more effective therapies that can prolong survival.
Collapse
|
10
|
Lohmeier J, Radbruch H, Brenner W, Hamm B, Tietze A, Makowski MR. Predictive IDH Genotyping Based on the Evaluation of Spatial Metabolic Heterogeneity by Compartmental Uptake Characteristics in Preoperative Glioma Using 18F-FET PET. J Nucl Med 2023; 64:1683-1689. [PMID: 37652542 PMCID: PMC10626372 DOI: 10.2967/jnumed.123.265642] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2023] [Revised: 06/13/2023] [Indexed: 09/02/2023] Open
Abstract
Molecular markers are of increasing importance for classifying, treating, and determining the prognosis for central nervous system tumors. Isocitrate dehydrogenase (IDH) is a critical regulator of glucose and amino acid metabolism. Our objective was to investigate metabolic reprogramming of glioma using compartmental uptake (CU) characteristics in O-(2-18F-fluoroethyl)-l-tyrosine (FET) PET and to evaluate its diagnostic potential for IDH genotyping. Methods: Between 2017 and 2022, patients with confirmed glioma were preoperatively investigated using static 18F-FET PET. Metabolic tumor volume (MTV), MTV for 60%-100% uptake (MTV60), and T2-weighted and contrast-enhancing lesion volumes were automatically segmented using U-Net neural architecture and isocontouring. Volume intersections were determined using the Dice coefficient. Uptake characteristics were determined for metabolically defined compartments (central [80%-100%] and peripheral [60%-75%] areas of 18F-FET uptake). CU ratio was defined as the fraction between the peripheral and central compartments. Mean target-to-background ratio was calculated. Comparisons were performed using parametric and nonparametric tests. Receiver-operating-characteristic curves, regression, and correlation were used for statistical analysis. Results: In total, 52 participants (male, 27, female, 25; mean age ± SD, 51 ± 16 y) were evaluated. MTV60 was greater and distinct from contrast-enhancing lesion volume (P = 0.046). IDH-mutated tumors presented a greater volumetric CU ratio and SUV CU ratio than IDH wild-type tumors (P < 0.05). Volumetric CU ratio determined IDH genotype with excellent diagnostic performance (area under the curve [AUC], 0.88; P < 0.001) at more than 5.49 (sensitivity, 86%, specificity, 90%), because IDH-mutated tumors presented a greater peripheral metabolic compartment than IDH wild-type tumors (P = 0.045). MTV60 and MTV were not suitable for IDH classification (P > 0.05). SUV CU ratio (AUC, 0.72; P = 0.005) and target-to-background ratio (AUC, 0.68; P = 0.016) achieved modest diagnostic performance-inferior to the volumetric CU ratio. Furthermore, the classification of loss of heterozygosity of chromosomes 1p and 19q (AUC, 0.75; P = 0.019), MGMT promoter methylation (AUC, 0.70; P = 0.011), and ATRX loss (AUC, 0.73; P = 0.004) by amino acid PET was evaluated. Conclusion: We proposed parametric 18F-FET PET as a noninvasive metabolic biomarker for the evaluation of CU characteristics, which differentiated IDH genotype with excellent diagnostic performance, establishing a critical association between spatial metabolic heterogeneity, mitochondrial tricarboxylic acid cycle, and genomic features with critical implications for clinical management and the diagnostic workup of patients with central nervous system cancer.
Collapse
Affiliation(s)
- Johannes Lohmeier
- Department of Radiology, Charité-Universitätsmedizin Berlin, Berlin, Germany;
| | - Helena Radbruch
- Department of Neuropathology, Charité-Universitätsmedizin Berlin, Berlin, Germany
| | - Winfried Brenner
- Department of Nuclear Medicine, Charité-Universitätsmedizin Berlin, Berlin, Germany
| | - Bernd Hamm
- Department of Radiology, Charité-Universitätsmedizin Berlin, Berlin, Germany
| | - Anna Tietze
- Institute of Neuroradiology, Charité-Universitätsmedizin Berlin, Berlin, Germany; and
| | - Marcus R Makowski
- Department of Radiology, Technical University Munich, Munich, Germany
| |
Collapse
|
11
|
de Godoy LL, Lim KC, Rajan A, Verma G, Hanaoka M, O’Rourke DM, Lee JYK, Desai A, Chawla S, Mohan S. Non-Invasive Assessment of Isocitrate Dehydrogenase-Mutant Gliomas Using Optimized Proton Magnetic Resonance Spectroscopy on a Routine Clinical 3-Tesla MRI. Cancers (Basel) 2023; 15:4453. [PMID: 37760422 PMCID: PMC10526791 DOI: 10.3390/cancers15184453] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2023] [Revised: 08/22/2023] [Accepted: 08/31/2023] [Indexed: 09/29/2023] Open
Abstract
PURPOSE The isocitrate dehydrogenase (IDH) mutation has become one of the most important prognostic biomarkers in glioma management, indicating better treatment response and prognosis. IDH mutations confer neomorphic activity leading to the conversion of alpha-ketoglutarate (α-KG) to 2-hydroxyglutarate (2HG). The purpose of this study was to investigate the clinical potential of proton MR spectroscopy (1H-MRS) in identifying IDH-mutant gliomas by detecting characteristic resonances of 2HG and its complex interplay with other clinically relevant metabolites. MATERIALS AND METHODS Thirty-two patients with suspected infiltrative glioma underwent a single-voxel (SVS, n = 17) and/or single-slice-multivoxel (1H-MRSI, n = 15) proton MR spectroscopy (1H-MRS) sequence with an optimized echo-time (97 ms) on 3T-MRI. Spectroscopy data were analyzed using the linear combination (LC) model. Cramér-Rao lower bound (CRLB) values of <40% were considered acceptable for detecting 2HG and <20% for other metabolites. Immunohistochemical analyses for determining IDH mutational status were subsequently performed from resected tumor specimens and findings were compared with the results from spectral data. Mann-Whitney and chi-squared tests were performed to ascertain differences in metabolite levels between IDH-mutant and IDH-wild-type gliomas. Receiver operating characteristic (ROC) curve analyses were also performed. RESULTS Data from eight cases were excluded due to poor spectral quality or non-tumor-related etiology, and final data analyses were performed from 24 cases. Of these cases, 9/12 (75%) were correctly identified as IDH-mutant or IDH-wildtype gliomas through SVS and 10/12 (83%) through 1H-MRSI with an overall concordance rate of 79% (19/24). The sensitivity, specificity, positive predictive value, and negative predictive value were 80%, 77%, 86%, and 70%, respectively. The metabolite 2HG was found to be significant in predicting IDH-mutant gliomas through the chi-squared test (p < 0.01). The IDH-mutant gliomas also had a significantly higher NAA/Cr ratio (1.20 ± 0.09 vs. 0.75 ± 0.12 p = 0.016) and lower Glx/Cr ratio (0.86 ± 0.078 vs. 1.88 ± 0.66; p = 0.029) than those with IDH wild-type gliomas. The areas under the ROC curves for NAA/Cr and Glx/Cr were 0.808 and 0.786, respectively. CONCLUSIONS Noninvasive optimized 1H-MRS may be useful in predicting IDH mutational status and 2HG may serve as a valuable diagnostic and prognostic biomarker in patients with gliomas.
Collapse
Affiliation(s)
- Laiz Laura de Godoy
- Department of Radiology, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA 19104, USA; (L.L.d.G.); (A.R.); (M.H.); (S.M.)
| | - Kheng Choon Lim
- Department of Neuroradiology, Singapore General Hospital, Singapore 169609, Singapore;
| | - Archith Rajan
- Department of Radiology, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA 19104, USA; (L.L.d.G.); (A.R.); (M.H.); (S.M.)
| | - Gaurav Verma
- Department of Radiology, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA;
| | - Mauro Hanaoka
- Department of Radiology, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA 19104, USA; (L.L.d.G.); (A.R.); (M.H.); (S.M.)
| | - Donald M. O’Rourke
- Department of Neurosurgery, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA 19104, USA; (D.M.O.); (J.Y.K.L.)
- Abramson Cancer Center, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA 19104, USA;
- Glioblastoma Translational Center of Excellence, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA 19014, USA
| | - John Y. K. Lee
- Department of Neurosurgery, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA 19104, USA; (D.M.O.); (J.Y.K.L.)
- Abramson Cancer Center, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA 19104, USA;
- Glioblastoma Translational Center of Excellence, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA 19014, USA
| | - Arati Desai
- Abramson Cancer Center, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA 19104, USA;
- Glioblastoma Translational Center of Excellence, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA 19014, USA
| | - Sanjeev Chawla
- Department of Radiology, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA 19104, USA; (L.L.d.G.); (A.R.); (M.H.); (S.M.)
| | - Suyash Mohan
- Department of Radiology, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA 19104, USA; (L.L.d.G.); (A.R.); (M.H.); (S.M.)
| |
Collapse
|
12
|
Branzoli F, Liserre R, Deelchand DK, Poliani PL, Bielle F, Nichelli L, Sanson M, Lehéricy S, Marjańska M. Neurochemical Differences between 1p/19q Codeleted and Noncodeleted IDH-mutant Gliomas by in Vivo MR Spectroscopy. Radiology 2023; 308:e223255. [PMID: 37668523 PMCID: PMC10546286 DOI: 10.1148/radiol.223255] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2022] [Revised: 06/19/2023] [Accepted: 06/29/2023] [Indexed: 09/06/2023]
Abstract
Background Noninvasive identification of glioma subtypes is important for optimizing treatment strategies. Purpose To compare the in vivo neurochemical profiles between isocitrate dehydrogenase (IDH) 1-mutant 1p/19q codeleted gliomas and their noncodeleted counterparts measured by MR spectroscopy at 3.0 T with a point-resolved spectroscopy (PRESS) sequence optimized for D-2-hydroxyglutarate (2HG) detection. Materials and Methods Adults with IDH1-mutant gliomas were retrospectively included for this study from two university hospitals (inclusion period: January 2015 to July 2016 and September 2019 to June 2021, respectively) based on availability of 1p/19q codeletion status and a PRESS acquisition optimized for 2HG detection (echo time, 97 msec) at 3.0 T before any treatment. Spectral analysis was performed using LCModel and a simulated basis set. Metabolite quantification was performed using the water signal as a reference and correcting for water and metabolite longitudinal and transverse relaxation time constants. Concentration ratios were computed using total creatine (tCr) and total choline. A two-tailed unpaired t test was used to compare metabolite concentrations obtained in codeleted versus noncodeleted gliomas, accounting for multiple comparisons. Results Thirty-one adults (mean age, 39 years ± 8 [SD]; 19 male) were included, and 19 metabolites were quantified. Cystathionine concentration was higher in codeleted (n = 13) than noncodeleted (n = 18) gliomas when quantification was performed using the water signal or tCr as references (2.33 mM ± 0.98 vs 0.93 mM ± 0.94, and 0.34 mM ± 0.14 vs 0.14 mM ± 0.14, respectively; both P < .001). The sensitivity and specificity of PRESS to detect codeletion by means of cystathionine quantification were 92% and 61%, respectively. Other metabolites did not show evidence of a difference between groups (P > .05). Conclusion Higher cystathionine levels were detected in IDH1-mutant 1p/19q codeleted gliomas than in their noncodeleted counterparts with use of a PRESS sequence optimized for 2HG detection. Of 19 metabolites quantified, only cystathionine showed evidence of a difference in concentration between groups. Clinical trial registry no. NCT01703962 © RSNA, 2023 See also the editorial by Lin in this issue.
Collapse
Affiliation(s)
- Francesca Branzoli
- From the Sorbonne University, UMR S 1127, Inserm U 1127, CNRS UMR 7225, Paris Brain Institute–L’Institut du Cerveau et de la Moelle Épinière (ICM), 47 boulevard de l’Hôpital, 75013 Paris, France (F. Branzoli, L.N., M.S., S.L.); Center for Neuroimaging Research (CENIR), L’Institut du Cerveau et de la Moelle Épinière (ICM), Paris, France (F. Branzoli, S.L.); Department of Radiology, Neuroradiology Unit, ASST Spedali Civili University Hospital, Brescia, Italy (R.L.); Center for Magnetic Resonance Research, Department of Radiology, University of Minnesota, Minneapolis, Minn (D.K.D., M.M.); Pathology Unit, Department of Molecular and Translational Medicine, University of Brescia, Brescia, Italy (P.L.P.); Laboratory R Escourolle (F. Bielle), Department of Neuroradiology (L.N., S.L.), and Department of Neurology 2 (M.S.), University Hospital La Pitié-Salpêtrière-Charles Foix, AP-HP, Paris, France; and Onconeurotek Tumor Bank, L’Institut du Cerveau et de la Moelle Épinière (ICM), Paris, France (M.S.)
| | - Roberto Liserre
- From the Sorbonne University, UMR S 1127, Inserm U 1127, CNRS UMR 7225, Paris Brain Institute–L’Institut du Cerveau et de la Moelle Épinière (ICM), 47 boulevard de l’Hôpital, 75013 Paris, France (F. Branzoli, L.N., M.S., S.L.); Center for Neuroimaging Research (CENIR), L’Institut du Cerveau et de la Moelle Épinière (ICM), Paris, France (F. Branzoli, S.L.); Department of Radiology, Neuroradiology Unit, ASST Spedali Civili University Hospital, Brescia, Italy (R.L.); Center for Magnetic Resonance Research, Department of Radiology, University of Minnesota, Minneapolis, Minn (D.K.D., M.M.); Pathology Unit, Department of Molecular and Translational Medicine, University of Brescia, Brescia, Italy (P.L.P.); Laboratory R Escourolle (F. Bielle), Department of Neuroradiology (L.N., S.L.), and Department of Neurology 2 (M.S.), University Hospital La Pitié-Salpêtrière-Charles Foix, AP-HP, Paris, France; and Onconeurotek Tumor Bank, L’Institut du Cerveau et de la Moelle Épinière (ICM), Paris, France (M.S.)
| | - Dinesh K. Deelchand
- From the Sorbonne University, UMR S 1127, Inserm U 1127, CNRS UMR 7225, Paris Brain Institute–L’Institut du Cerveau et de la Moelle Épinière (ICM), 47 boulevard de l’Hôpital, 75013 Paris, France (F. Branzoli, L.N., M.S., S.L.); Center for Neuroimaging Research (CENIR), L’Institut du Cerveau et de la Moelle Épinière (ICM), Paris, France (F. Branzoli, S.L.); Department of Radiology, Neuroradiology Unit, ASST Spedali Civili University Hospital, Brescia, Italy (R.L.); Center for Magnetic Resonance Research, Department of Radiology, University of Minnesota, Minneapolis, Minn (D.K.D., M.M.); Pathology Unit, Department of Molecular and Translational Medicine, University of Brescia, Brescia, Italy (P.L.P.); Laboratory R Escourolle (F. Bielle), Department of Neuroradiology (L.N., S.L.), and Department of Neurology 2 (M.S.), University Hospital La Pitié-Salpêtrière-Charles Foix, AP-HP, Paris, France; and Onconeurotek Tumor Bank, L’Institut du Cerveau et de la Moelle Épinière (ICM), Paris, France (M.S.)
| | - Pietro Luigi Poliani
- From the Sorbonne University, UMR S 1127, Inserm U 1127, CNRS UMR 7225, Paris Brain Institute–L’Institut du Cerveau et de la Moelle Épinière (ICM), 47 boulevard de l’Hôpital, 75013 Paris, France (F. Branzoli, L.N., M.S., S.L.); Center for Neuroimaging Research (CENIR), L’Institut du Cerveau et de la Moelle Épinière (ICM), Paris, France (F. Branzoli, S.L.); Department of Radiology, Neuroradiology Unit, ASST Spedali Civili University Hospital, Brescia, Italy (R.L.); Center for Magnetic Resonance Research, Department of Radiology, University of Minnesota, Minneapolis, Minn (D.K.D., M.M.); Pathology Unit, Department of Molecular and Translational Medicine, University of Brescia, Brescia, Italy (P.L.P.); Laboratory R Escourolle (F. Bielle), Department of Neuroradiology (L.N., S.L.), and Department of Neurology 2 (M.S.), University Hospital La Pitié-Salpêtrière-Charles Foix, AP-HP, Paris, France; and Onconeurotek Tumor Bank, L’Institut du Cerveau et de la Moelle Épinière (ICM), Paris, France (M.S.)
| | - Franck Bielle
- From the Sorbonne University, UMR S 1127, Inserm U 1127, CNRS UMR 7225, Paris Brain Institute–L’Institut du Cerveau et de la Moelle Épinière (ICM), 47 boulevard de l’Hôpital, 75013 Paris, France (F. Branzoli, L.N., M.S., S.L.); Center for Neuroimaging Research (CENIR), L’Institut du Cerveau et de la Moelle Épinière (ICM), Paris, France (F. Branzoli, S.L.); Department of Radiology, Neuroradiology Unit, ASST Spedali Civili University Hospital, Brescia, Italy (R.L.); Center for Magnetic Resonance Research, Department of Radiology, University of Minnesota, Minneapolis, Minn (D.K.D., M.M.); Pathology Unit, Department of Molecular and Translational Medicine, University of Brescia, Brescia, Italy (P.L.P.); Laboratory R Escourolle (F. Bielle), Department of Neuroradiology (L.N., S.L.), and Department of Neurology 2 (M.S.), University Hospital La Pitié-Salpêtrière-Charles Foix, AP-HP, Paris, France; and Onconeurotek Tumor Bank, L’Institut du Cerveau et de la Moelle Épinière (ICM), Paris, France (M.S.)
| | - Lucia Nichelli
- From the Sorbonne University, UMR S 1127, Inserm U 1127, CNRS UMR 7225, Paris Brain Institute–L’Institut du Cerveau et de la Moelle Épinière (ICM), 47 boulevard de l’Hôpital, 75013 Paris, France (F. Branzoli, L.N., M.S., S.L.); Center for Neuroimaging Research (CENIR), L’Institut du Cerveau et de la Moelle Épinière (ICM), Paris, France (F. Branzoli, S.L.); Department of Radiology, Neuroradiology Unit, ASST Spedali Civili University Hospital, Brescia, Italy (R.L.); Center for Magnetic Resonance Research, Department of Radiology, University of Minnesota, Minneapolis, Minn (D.K.D., M.M.); Pathology Unit, Department of Molecular and Translational Medicine, University of Brescia, Brescia, Italy (P.L.P.); Laboratory R Escourolle (F. Bielle), Department of Neuroradiology (L.N., S.L.), and Department of Neurology 2 (M.S.), University Hospital La Pitié-Salpêtrière-Charles Foix, AP-HP, Paris, France; and Onconeurotek Tumor Bank, L’Institut du Cerveau et de la Moelle Épinière (ICM), Paris, France (M.S.)
| | - Marc Sanson
- From the Sorbonne University, UMR S 1127, Inserm U 1127, CNRS UMR 7225, Paris Brain Institute–L’Institut du Cerveau et de la Moelle Épinière (ICM), 47 boulevard de l’Hôpital, 75013 Paris, France (F. Branzoli, L.N., M.S., S.L.); Center for Neuroimaging Research (CENIR), L’Institut du Cerveau et de la Moelle Épinière (ICM), Paris, France (F. Branzoli, S.L.); Department of Radiology, Neuroradiology Unit, ASST Spedali Civili University Hospital, Brescia, Italy (R.L.); Center for Magnetic Resonance Research, Department of Radiology, University of Minnesota, Minneapolis, Minn (D.K.D., M.M.); Pathology Unit, Department of Molecular and Translational Medicine, University of Brescia, Brescia, Italy (P.L.P.); Laboratory R Escourolle (F. Bielle), Department of Neuroradiology (L.N., S.L.), and Department of Neurology 2 (M.S.), University Hospital La Pitié-Salpêtrière-Charles Foix, AP-HP, Paris, France; and Onconeurotek Tumor Bank, L’Institut du Cerveau et de la Moelle Épinière (ICM), Paris, France (M.S.)
| | - Stéphane Lehéricy
- From the Sorbonne University, UMR S 1127, Inserm U 1127, CNRS UMR 7225, Paris Brain Institute–L’Institut du Cerveau et de la Moelle Épinière (ICM), 47 boulevard de l’Hôpital, 75013 Paris, France (F. Branzoli, L.N., M.S., S.L.); Center for Neuroimaging Research (CENIR), L’Institut du Cerveau et de la Moelle Épinière (ICM), Paris, France (F. Branzoli, S.L.); Department of Radiology, Neuroradiology Unit, ASST Spedali Civili University Hospital, Brescia, Italy (R.L.); Center for Magnetic Resonance Research, Department of Radiology, University of Minnesota, Minneapolis, Minn (D.K.D., M.M.); Pathology Unit, Department of Molecular and Translational Medicine, University of Brescia, Brescia, Italy (P.L.P.); Laboratory R Escourolle (F. Bielle), Department of Neuroradiology (L.N., S.L.), and Department of Neurology 2 (M.S.), University Hospital La Pitié-Salpêtrière-Charles Foix, AP-HP, Paris, France; and Onconeurotek Tumor Bank, L’Institut du Cerveau et de la Moelle Épinière (ICM), Paris, France (M.S.)
| | - Małgorzata Marjańska
- From the Sorbonne University, UMR S 1127, Inserm U 1127, CNRS UMR 7225, Paris Brain Institute–L’Institut du Cerveau et de la Moelle Épinière (ICM), 47 boulevard de l’Hôpital, 75013 Paris, France (F. Branzoli, L.N., M.S., S.L.); Center for Neuroimaging Research (CENIR), L’Institut du Cerveau et de la Moelle Épinière (ICM), Paris, France (F. Branzoli, S.L.); Department of Radiology, Neuroradiology Unit, ASST Spedali Civili University Hospital, Brescia, Italy (R.L.); Center for Magnetic Resonance Research, Department of Radiology, University of Minnesota, Minneapolis, Minn (D.K.D., M.M.); Pathology Unit, Department of Molecular and Translational Medicine, University of Brescia, Brescia, Italy (P.L.P.); Laboratory R Escourolle (F. Bielle), Department of Neuroradiology (L.N., S.L.), and Department of Neurology 2 (M.S.), University Hospital La Pitié-Salpêtrière-Charles Foix, AP-HP, Paris, France; and Onconeurotek Tumor Bank, L’Institut du Cerveau et de la Moelle Épinière (ICM), Paris, France (M.S.)
| |
Collapse
|
13
|
Liserre R, Branzoli F, Pagani F, Gryzik M, Cominelli M, Miele E, Marjańska M, Doglietto F, Poliani PL. Exceptionally rare IDH1-mutant adult medulloblastoma with concurrent GNAS mutation revealed by in vivo magnetic resonance spectroscopy and deep sequencing. Acta Neuropathol Commun 2023; 11:47. [PMID: 36941703 PMCID: PMC10029199 DOI: 10.1186/s40478-023-01531-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2023] [Accepted: 02/17/2023] [Indexed: 03/23/2023] Open
Abstract
Medulloblastoma (MB) is the most common malignant brain tumor occurring in childhood and rarely found in adults. Based on transcriptome profile, MB are currently classified into four major molecular groups reflecting a considerable biological heterogeneity: WNT-activated, SHH-activated, group 3 and group 4. Recently, DNA methylation profiling allowed the identification of additional subgroups within the four major molecular groups associated with different clinic-pathological and molecular features. Isocitrate dehydrogenase-1 and 2 (IDH1 and IDH2) mutations have been described in several tumors, including gliomas, while in MB are rarely reported and not routinely investigated. By means of magnetic resonance spectroscopy (MRS), we unequivocally assessed the presence the oncometabolite D-2-hydroxyglutarate (2HG), a marker of IDH1 and IDH2 mutations, in a case of adult MB. Immunophenotypical work-up and methylation profiling assigned the diagnosis of MB, subclass SHH-A, and molecular testing revealed the presence of the non-canonical somatic IDH1(p.R132C) mutation and an additional GNAS mutation, also rarely described in MB. To the best of our knowledge, this is the first reported case of MB simultaneously harboring both mutations. Of note, tumor exhibited a heterogeneous phenotype with a tumor component displaying glial differentiation, with robust GFAP expression, and a component with conventional MB features and selective presence of GNAS mutation, suggesting co-existence of two different major tumor subclones. These findings drew attention to the need for a deeper genetic characterization of MB, in order to get insights into their biology and improve stratification and clinical management of the patients. Moreover, our results underlined the importance of performing MRS for the identification of IDH mutations in non-glial tumors. The use of throughput molecular profiling analysis and advanced medical imaging will certainly increase the frequency with which tumor entities with rare molecular alterations will be identified. Whether these findings have any specific therapeutic implications or prognostic relevance requires further investigations.
Collapse
Affiliation(s)
- Roberto Liserre
- Department of Radiology, Neuroradiology Unit, ASST Spedali Civili University Hospital, Brescia, Italy
| | - Francesca Branzoli
- Paris Brain Institute - Institut du Cerveau (ICM), Centre de NeuroImagerie de Recherche (CENIR), Paris, France
- Sorbonne Université, UMR S 1127, Inserm U 1127, CNRS UMR 7225, ICM, F-75013, Paris, France
| | - Francesca Pagani
- Pathology Unit, Department of Molecular and Translational Medicine, University of Brescia, P.le Spedali Civili 1, 25125, Brescia, BS, Italy
| | - Magdalena Gryzik
- Pathology Unit, Department of Molecular and Translational Medicine, University of Brescia, P.le Spedali Civili 1, 25125, Brescia, BS, Italy
| | - Manuela Cominelli
- Pathology Unit, Department of Molecular and Translational Medicine, University of Brescia, P.le Spedali Civili 1, 25125, Brescia, BS, Italy
| | - Evelina Miele
- Department of Pediatric Onco-Hematology and Cell and Gene Therapy, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
| | - Małgorzata Marjańska
- Center for Magnetic Resonance Research, Department of Radiology, University of Minnesota, Minneapolis, MN, USA
| | - Francesco Doglietto
- Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
- Catholic University School of Medicine, Rome, Italy
| | - Pietro Luigi Poliani
- Pathology Unit, Department of Molecular and Translational Medicine, University of Brescia, P.le Spedali Civili 1, 25125, Brescia, BS, Italy.
| |
Collapse
|
14
|
Hosseini SA, Hosseini E, Hajianfar G, Shiri I, Servaes S, Rosa-Neto P, Godoy L, Nasrallah MP, O’Rourke DM, Mohan S, Chawla S. MRI-Based Radiomics Combined with Deep Learning for Distinguishing IDH-Mutant WHO Grade 4 Astrocytomas from IDH-Wild-Type Glioblastomas. Cancers (Basel) 2023; 15:cancers15030951. [PMID: 36765908 PMCID: PMC9913426 DOI: 10.3390/cancers15030951] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/2023] [Revised: 01/30/2023] [Accepted: 01/30/2023] [Indexed: 02/05/2023] Open
Abstract
This study aimed to investigate the potential of quantitative radiomic data extracted from conventional MR images in discriminating IDH-mutant grade 4 astrocytomas from IDH-wild-type glioblastomas (GBMs). A cohort of 57 treatment-naïve patients with IDH-mutant grade 4 astrocytomas (n = 23) and IDH-wild-type GBMs (n = 34) underwent anatomical imaging on a 3T MR system with standard parameters. Post-contrast T1-weighted and T2-FLAIR images were co-registered. A semi-automatic segmentation approach was used to generate regions of interest (ROIs) from different tissue components of neoplasms. A total of 1050 radiomic features were extracted from each image. The data were split randomly into training and testing sets. A deep learning-based data augmentation method (CTGAN) was implemented to synthesize 200 datasets from the training sets. A total of 18 classifiers were used to distinguish two genotypes of grade 4 astrocytomas. From generated data using 80% training set, the best discriminatory power was obtained from core tumor regions overlaid on post-contrast T1 using the K-best feature selection algorithm and a Gaussian naïve Bayes classifier (AUC = 0.93, accuracy = 0.92, sensitivity = 1, specificity = 0.86, PR_AUC = 0.92). Similarly, high diagnostic performances were obtained from original and generated data using 50% and 30% training sets. Our findings suggest that conventional MR imaging-based radiomic features combined with machine/deep learning methods may be valuable in discriminating IDH-mutant grade 4 astrocytomas from IDH-wild-type GBMs.
Collapse
Affiliation(s)
- Seyyed Ali Hosseini
- Translational Neuroimaging Laboratory, The McGill University Research Centre for Studies in Aging, Douglas Hospital, McGill University, Montréal, QC H4H 1R3, Canada
- Department of Neurology and Neurosurgery, Faculty of Medicine, McGill University, Montréal, QC H3A 2B4, Canada
- Correspondence: (S.A.H.); (S.C.); Tel.: +1-438-929-6575 (S.A.H.); +1-215-615-1662 (S.C.)
| | - Elahe Hosseini
- Department of Electrical and Computer Engineering, Kharazmi University, Tehran 15719-14911, Iran
| | - Ghasem Hajianfar
- Rajaie Cardiovascular Medical and Research Center, Iran University of Medical Science, Tehran 19956-14331, Iran
| | - Isaac Shiri
- Division of Nuclear Medicine and Molecular Imaging, Geneva University Hospital, CH-1211 Geneva, Switzerland
| | - Stijn Servaes
- Translational Neuroimaging Laboratory, The McGill University Research Centre for Studies in Aging, Douglas Hospital, McGill University, Montréal, QC H4H 1R3, Canada
- Department of Neurology and Neurosurgery, Faculty of Medicine, McGill University, Montréal, QC H3A 2B4, Canada
| | - Pedro Rosa-Neto
- Translational Neuroimaging Laboratory, The McGill University Research Centre for Studies in Aging, Douglas Hospital, McGill University, Montréal, QC H4H 1R3, Canada
- Department of Neurology and Neurosurgery, Faculty of Medicine, McGill University, Montréal, QC H3A 2B4, Canada
| | - Laiz Godoy
- Department of Radiology, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA 19104, USA
| | - MacLean P. Nasrallah
- Department of Pathology and Laboratory Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Donald M. O’Rourke
- Department of Neurosurgery, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Suyash Mohan
- Department of Radiology, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Sanjeev Chawla
- Department of Radiology, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA 19104, USA
- Correspondence: (S.A.H.); (S.C.); Tel.: +1-438-929-6575 (S.A.H.); +1-215-615-1662 (S.C.)
| |
Collapse
|
15
|
Jordan JT, Gerstner ER. Imaging of Brain Tumors. Continuum (Minneap Minn) 2023; 29:171-193. [PMID: 36795877 DOI: 10.1212/con.0000000000001202] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/18/2023]
Abstract
OBJECTIVE This article focuses on neuroimaging as an essential tool for diagnosing brain tumors and monitoring response to treatment. LATEST DEVELOPMENTS Neuroimaging is useful at all stages of brain tumor care. Technologic advances have improved the clinical diagnostic capability of neuroimaging as a vital complement to history, examination, and pathologic assessment. Presurgical evaluations are enriched by novel imaging techniques, through improved differential diagnosis and better surgical planning using functional MRI (fMRI) and diffusion tensor imaging. The common clinical challenge of differentiating tumor progression from treatment-related inflammatory change is aided by novel uses of perfusion imaging, susceptibility-weighted imaging (SWI), spectroscopy, and new positron emission tomography (PET) tracers. ESSENTIAL POINTS Using the most up-to-date imaging techniques will facilitate high-quality clinical practice in the care of patients with brain tumors.
Collapse
|
16
|
Romano A, Palizzi S, Romano A, Moltoni G, Di Napoli A, Maccioni F, Bozzao A. Diffusion Weighted Imaging in Neuro-Oncology: Diagnosis, Post-Treatment Changes, and Advanced Sequences-An Updated Review. Cancers (Basel) 2023; 15:cancers15030618. [PMID: 36765575 PMCID: PMC9913305 DOI: 10.3390/cancers15030618] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2022] [Revised: 01/15/2023] [Accepted: 01/16/2023] [Indexed: 01/20/2023] Open
Abstract
DWI is an imaging technique commonly used for the assessment of acute ischemia, inflammatory disorders, and CNS neoplasia. It has several benefits since it is a quick, easily replicable sequence that is widely used on many standard scanners. In addition to its normal clinical purpose, DWI offers crucial functional and physiological information regarding brain neoplasia and the surrounding milieu. A narrative review of the literature was conducted based on the PubMed database with the purpose of investigating the potential role of DWI in the neuro-oncology field. A total of 179 articles were included in the study.
Collapse
Affiliation(s)
- Andrea Romano
- NESMOS Department, U.O.C. Neuroradiology, “Sant’Andrea” University Hospital, 00189 Rome, Italy
| | - Serena Palizzi
- NESMOS Department, U.O.C. Neuroradiology, “Sant’Andrea” University Hospital, 00189 Rome, Italy
| | - Allegra Romano
- NESMOS Department, U.O.C. Neuroradiology, “Sant’Andrea” University Hospital, 00189 Rome, Italy
| | - Giulia Moltoni
- NESMOS Department, U.O.C. Neuroradiology, “Sant’Andrea” University Hospital, 00189 Rome, Italy
- Correspondence: ; Tel.: +39-3347906958
| | - Alberto Di Napoli
- NESMOS Department, U.O.C. Neuroradiology, “Sant’Andrea” University Hospital, 00189 Rome, Italy
- IRCCS Fondazione Santa Lucia, 00179 Rome, Italy
| | - Francesca Maccioni
- Department of Radiology, Sapienza University of Rome, Viale Regina Elena 324, 00161 Rome, Italy
| | - Alessandro Bozzao
- NESMOS Department, U.O.C. Neuroradiology, “Sant’Andrea” University Hospital, 00189 Rome, Italy
| |
Collapse
|
17
|
Miller JJ, Gonzalez Castro LN, McBrayer S, Weller M, Cloughesy T, Portnow J, Andronesi O, Barnholtz-Sloan JS, Baumert BG, Berger MS, Bi WL, Bindra R, Cahill DP, Chang SM, Costello JF, Horbinski C, Huang RY, Jenkins RB, Ligon KL, Mellinghoff IK, Nabors LB, Platten M, Reardon DA, Shi DD, Schiff D, Wick W, Yan H, von Deimling A, van den Bent M, Kaelin WG, Wen PY. Isocitrate dehydrogenase (IDH) mutant gliomas: A Society for Neuro-Oncology (SNO) consensus review on diagnosis, management, and future directions. Neuro Oncol 2023; 25:4-25. [PMID: 36239925 PMCID: PMC9825337 DOI: 10.1093/neuonc/noac207] [Citation(s) in RCA: 53] [Impact Index Per Article: 53.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023] Open
Abstract
Isocitrate dehydrogenase (IDH) mutant gliomas are the most common adult, malignant primary brain tumors diagnosed in patients younger than 50, constituting an important cause of morbidity and mortality. In recent years, there has been significant progress in understanding the molecular pathogenesis and biology of these tumors, sparking multiple efforts to improve their diagnosis and treatment. In this consensus review from the Society for Neuro-Oncology (SNO), the current diagnosis and management of IDH-mutant gliomas will be discussed. In addition, novel therapies, such as targeted molecular therapies and immunotherapies, will be reviewed. Current challenges and future directions for research will be discussed.
Collapse
Affiliation(s)
- Julie J Miller
- Stephen E. and Catherine Pappas Center for Neuro-Oncology, Massachusetts General Hospital, Boston, MA, USA
- Harvard Medical School, Boston, MA, USA
| | - L Nicolas Gonzalez Castro
- Harvard Medical School, Boston, MA, USA
- Center for Neuro-Oncology, Dana-Farber Cancer Institute, Boston, MA, USA
- Department of Neurology, Brigham and Women’s Hospital, Boston, MA, USA
| | - Samuel McBrayer
- Children’s Medical Center Research Institute, University of Texas Southwestern Medical Center, 6000 Harry Hines Blvd, Dallas, Texas, 75235, USA
| | - Michael Weller
- Department of Neurology, University Hospital Zurich, Frauenklinikstrasse 26, 8091 Zurich, Switzerland
| | | | - Jana Portnow
- Oncology, City of Hope Comprehensive Cancer Center, Duarte, CA, USA
| | - Ovidiu Andronesi
- Harvard Medical School, Boston, MA, USA
- Department of Radiology, Massachusetts General Hospital, Boston, MA, USA
| | - Jill S Barnholtz-Sloan
- Informatics and Data Science (IDS), Center for Biomedical Informatics and Information Technology (CBIIT), Trans-Divisional Research Program (TDRP), Division of Cancer Epidemiology and Genetics (DCEG), National Cancer Institute (NCI), Bethesda, MD, USA
| | - Brigitta G Baumert
- Cantonal Hospital Graubunden, Institute of Radiation-Oncology, Chur, Switzerland
| | - Mitchell S Berger
- Department of Neurosurgery, University of California-San Francisco, San Francisco, California, USA
| | - Wenya Linda Bi
- Harvard Medical School, Boston, MA, USA
- Department of Neurosurgery, Brigham and Women’s Hospital, Boston, MA, USA
| | - Ranjit Bindra
- Department of Therapeutic Radiology, Brain Tumor Center, Yale School of Medicine, New Haven, CT, USA
| | - Daniel P Cahill
- Department of Neurosurgery, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Susan M Chang
- Department of Neurosurgery, University of California-San Francisco, San Francisco, California, USA
| | - Joseph F Costello
- Department of Neurosurgery, University of California-San Francisco, San Francisco, California, USA
| | - Craig Horbinski
- Department of Pathology, Feinberg School of Medicine, Northwestern University, Chicago, Illinois, USA
- Department of Neurological Surgery, Feinberg School of Medicine, Northwestern University, Chicago, Illinois, USA
- Northwestern Medicine Malnati Brain Tumor Institute of the Robert H. Lurie Comprehensive Cancer Center, Feinberg School of Medicine, Northwestern University, Chicago, Illinois, USA
| | - Raymond Y Huang
- Harvard Medical School, Boston, MA, USA
- Department of Radiology, Brigham and Women’s Hospital, Boston, Massachusetts, USA
| | - Robert B Jenkins
- Individualized Medicine Research, Mayo Clinic, Department of Laboratory Medicine and Pathology, Rochester, Minnesota 55901, USA
| | - Keith L Ligon
- Harvard Medical School, Boston, MA, USA
- Department of Pathology, Brigham and Women’s Hospital, Boston, Massachusetts, USA
| | - Ingo K Mellinghoff
- Department of Neurology, Evnin Family Chair in Neuro-Oncology, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - L Burt Nabors
- Department of Neurology, Heersink School of Medicine, The University of Alabama at Birmingham, Birmingham, Alabama, USA
| | - Michael Platten
- CCU Neuroimmunology and Brain Tumor Immunology, German Cancer Research Center (DKFZ), Im Neuenheimer Feld 280, 69120 Heidelberg, Germany
| | - David A Reardon
- Harvard Medical School, Boston, MA, USA
- Center for Neuro-Oncology, Dana-Farber Cancer Institute, Boston, MA, USA
- Department of Neurology, Brigham and Women’s Hospital, Boston, MA, USA
| | - Diana D Shi
- Harvard Medical School, Boston, MA, USA
- Department of Radiation Oncology, Brigham and Women’s Hospital, Boston, Massachusetts, USA
| | - David Schiff
- Division of Neuro-Oncology, Department of Neurology, University of Virginia Health System, Charlottesville, Virginia, USA
| | - Wolfgang Wick
- Neuro-Oncology at the German Cancer Research Center (DKFZ), Program Chair of Neuro-Oncology at the National Center for Tumor Diseases (NCT), and Neurology and Chairman at the Neurology Clinic in Heidelberg, Heidelberg, Germany
| | - Hai Yan
- Genetron Health Inc, Gaithersburg, Maryland 20879, USA
| | - Andreas von Deimling
- Department of Neuropathology, University Hospital Heidelberg, and, Clinical Cooperation Unit Neuropathology, German Cancer Research Center (DKFZ), and, DKTK, INF 224, 69120 Heidelberg, Germany
| | - Martin van den Bent
- Brain Tumour Centre, Erasmus MC Cancer Institute, Groene Hilledijk 301, 3075 EA Rotterdam, The Netherlands
| | - William G Kaelin
- Harvard Medical School, Boston, MA, USA
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, Massachusetts, USA
| | - Patrick Y Wen
- Harvard Medical School, Boston, MA, USA
- Center for Neuro-Oncology, Dana-Farber Cancer Institute, Boston, MA, USA
- Department of Neurology, Brigham and Women’s Hospital, Boston, MA, USA
| |
Collapse
|
18
|
Wu X, Wang Z, Luo L, Shu D, Wang K. Metabolomics in hepatocellular carcinoma: From biomarker discovery to precision medicine. FRONTIERS IN MEDICAL TECHNOLOGY 2023; 4:1065506. [PMID: 36688143 PMCID: PMC9845953 DOI: 10.3389/fmedt.2022.1065506] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2022] [Accepted: 12/06/2022] [Indexed: 01/05/2023] Open
Abstract
Hepatocellular carcinoma (HCC) remains a global health burden, and is mostly diagnosed at late and advanced stages. Currently, limited and insensitive diagnostic modalities continue to be the bottleneck of effective and tailored therapy for HCC patients. Moreover, the complex reprogramming of metabolic patterns during HCC initiation and progression has been obstructing the precision medicine in clinical practice. As a noninvasive and global screening approach, metabolomics serves as a powerful tool to dynamically monitor metabolic patterns and identify promising metabolite biomarkers, therefore holds a great potential for the development of tailored therapy for HCC patients. In this review, we summarize the recent advances in HCC metabolomics studies, including metabolic alterations associated with HCC progression, as well as novel metabolite biomarkers for HCC diagnosis, monitor, and prognostic evaluation. Moreover, we highlight the application of multi-omics strategies containing metabolomics in biomarker discovery for HCC. Notably, we also discuss the opportunities and challenges of metabolomics in nowadays HCC precision medicine. As technologies improving and metabolite biomarkers discovering, metabolomics has made a major step toward more timely and effective precision medicine for HCC patients.
Collapse
Affiliation(s)
- Xingyun Wu
- West China School of Basic Medical Science & Forensic Medicine, Sichuan University, Chengdu, China
| | - Zihao Wang
- Department of Gastrointestinal Surgery, West China Hospital, Sichuan University, Chengdu, China
| | - Li Luo
- Center for Reproductive Medicine, Department of Gynecology and Obstetrics, West China Second University Hospital, Sichuan University, Chengdu, China,Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, Chengdu, China
| | - Dan Shu
- School of Bioscience and Technology, Chengdu Medical College, Chengdu, China,Correspondence: Kui Wang Dan Shu
| | - Kui Wang
- West China School of Basic Medical Science & Forensic Medicine, Sichuan University, Chengdu, China,Correspondence: Kui Wang Dan Shu
| |
Collapse
|
19
|
Di Stefano AL, Nichelli L, Berzero G, Valabregue R, Touat M, Capelle L, Pontoizeau C, Bielle F, Lerond J, Giry M, Villa C, Baussart B, Dehais C, Galanaud D, Baldini C, Savatovsky J, Dhermain F, Deelchand DK, Ottolenghi C, Lehéricy S, Marjańska M, Branzoli F, Sanson M. In Vivo 2-Hydroxyglutarate Monitoring With Edited MR Spectroscopy for the Follow-up of IDH-Mutant Diffuse Gliomas: The IDASPE Prospective Study. Neurology 2023; 100:e94-e106. [PMID: 36180241 PMCID: PMC9827125 DOI: 10.1212/wnl.0000000000201137] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2021] [Accepted: 07/05/2022] [Indexed: 01/11/2023] Open
Abstract
BACKGROUND AND OBJECTIVES D-2-hydroxyglutarate (2HG) characterizes IDH-mutant gliomas and can be detected and quantified with edited MRS (MEGA-PRESS). In this study, we investigated the clinical, radiologic, and molecular parameters affecting 2HG levels. METHODS MEGA-PRESS data were acquired in 71 patients with glioma (24 untreated, 47 treated) on a 3 T system. Eighteen patients were followed during cytotoxic (n = 12) or targeted (n = 6) therapy. 2HG was measured in tumor samples using gas chromatography coupled to mass spectrometry (GCMS). RESULTS MEGA-PRESS detected 2HG with a sensitivity of 95% in untreated patients and 62% in treated patients. Sensitivity depended on tumor volume (>27 cm3; p = 0.02), voxel coverage (>75%; p = 0.002), and expansive presentation (defined by equal size of T1 and FLAIR abnormalities, p = 0.04). 2HG levels were positively correlated with IDH-mutant allelic fraction (p = 0.03) and total choline levels (p < 0.001) and were higher in IDH2-mutant compared with IDH1 R132H-mutant and non-R132H IDH1-mutant patients (p = 0.002). In patients receiving IDH inhibitors, 2HG levels decreased within a few days, demonstrating the on-target effect of the drug, but 2HG level decrease did not predict tumor response. Patients receiving cytotoxic treatments showed a slower decrease in 2HG levels, consistent with tumor response and occurring before any tumor volume change on conventional MRI. At progression, 1p/19q codeleted gliomas, but not the non-codeleted, showed detectable in vivo 2HG levels, pointing out to different modes of progression characterizing these 2 entities. DISCUSSION MEGA-PRESS edited MRS allows in vivo monitoring of 2-hydroxyglutarate, confirming efficacy of IDH inhibition and suggests different patterns of tumor progression in astrocytomas compared with oligodendrogliomas.
Collapse
Affiliation(s)
- Anna Luisa Di Stefano
- From the Sorbonne Université (A.L.D.S.,M.D.P.D., L.N., M.D.P.D., J.L., M.G., S.L., Francesca Branzoli), Inserm, CNRS, Paris Brain Institute-Institut du Cerveau (ICM), Paris, France. Equipe labellisée LNCC; Service de Neurologie 2-Mazarin (A.L.D.S.,M.D.P.D., M.D.P.D., C.D.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Service de Neuroradiologie Diagnostique et Interventionnelle (L.N., D.G., S.L.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Neurology Unit (G.B.), IRCCS San Raffaele Scientific Institute, Milan, Italy; Centre de NeuroImagerie de Recherche (CENIR) (R.V., S.L., Francesca Branzoli), Institut du Cerveau (ICM), Paris, France; Service de Neurochirurgie (L.C., B.B.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Service de Biochimie Métabolique (C.P.), AP-HP, Hôpital Necker, Paris, France; Laboratoire R Escourolle (J.L.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Drug Development Department (DITEP) (C.B.), Gustave Roussy, Villejuif, France; Service de Radiologie (J.S.), Fondation Ophtalmologique Adolphe de Rothschild, Paris, France; Radiotherapy Department (F.D.), Gustave Roussy University Hospital, Villejuif, Cedex, France; Center for Magnetic Resonance Research (D.K.D., M.M.), Department of Radiology, Minneapolis, MN; and OncoNeuroTek Tumor Bank (M.D.P.D.), Institut du Cerveau et de la Moelle épinière (ICM), Paris, France
| | - Lucia Nichelli
- From the Sorbonne Université (A.L.D.S.,M.D.P.D., L.N., M.D.P.D., J.L., M.G., S.L., Francesca Branzoli), Inserm, CNRS, Paris Brain Institute-Institut du Cerveau (ICM), Paris, France. Equipe labellisée LNCC; Service de Neurologie 2-Mazarin (A.L.D.S.,M.D.P.D., M.D.P.D., C.D.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Service de Neuroradiologie Diagnostique et Interventionnelle (L.N., D.G., S.L.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Neurology Unit (G.B.), IRCCS San Raffaele Scientific Institute, Milan, Italy; Centre de NeuroImagerie de Recherche (CENIR) (R.V., S.L., Francesca Branzoli), Institut du Cerveau (ICM), Paris, France; Service de Neurochirurgie (L.C., B.B.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Service de Biochimie Métabolique (C.P.), AP-HP, Hôpital Necker, Paris, France; Laboratoire R Escourolle (J.L.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Drug Development Department (DITEP) (C.B.), Gustave Roussy, Villejuif, France; Service de Radiologie (J.S.), Fondation Ophtalmologique Adolphe de Rothschild, Paris, France; Radiotherapy Department (F.D.), Gustave Roussy University Hospital, Villejuif, Cedex, France; Center for Magnetic Resonance Research (D.K.D., M.M.), Department of Radiology, Minneapolis, MN; and OncoNeuroTek Tumor Bank (M.D.P.D.), Institut du Cerveau et de la Moelle épinière (ICM), Paris, France
| | - Giulia Berzero
- From the Sorbonne Université (A.L.D.S.,M.D.P.D., L.N., M.D.P.D., J.L., M.G., S.L., Francesca Branzoli), Inserm, CNRS, Paris Brain Institute-Institut du Cerveau (ICM), Paris, France. Equipe labellisée LNCC; Service de Neurologie 2-Mazarin (A.L.D.S.,M.D.P.D., M.D.P.D., C.D.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Service de Neuroradiologie Diagnostique et Interventionnelle (L.N., D.G., S.L.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Neurology Unit (G.B.), IRCCS San Raffaele Scientific Institute, Milan, Italy; Centre de NeuroImagerie de Recherche (CENIR) (R.V., S.L., Francesca Branzoli), Institut du Cerveau (ICM), Paris, France; Service de Neurochirurgie (L.C., B.B.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Service de Biochimie Métabolique (C.P.), AP-HP, Hôpital Necker, Paris, France; Laboratoire R Escourolle (J.L.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Drug Development Department (DITEP) (C.B.), Gustave Roussy, Villejuif, France; Service de Radiologie (J.S.), Fondation Ophtalmologique Adolphe de Rothschild, Paris, France; Radiotherapy Department (F.D.), Gustave Roussy University Hospital, Villejuif, Cedex, France; Center for Magnetic Resonance Research (D.K.D., M.M.), Department of Radiology, Minneapolis, MN; and OncoNeuroTek Tumor Bank (M.D.P.D.), Institut du Cerveau et de la Moelle épinière (ICM), Paris, France
| | - Romain Valabregue
- From the Sorbonne Université (A.L.D.S.,M.D.P.D., L.N., M.D.P.D., J.L., M.G., S.L., Francesca Branzoli), Inserm, CNRS, Paris Brain Institute-Institut du Cerveau (ICM), Paris, France. Equipe labellisée LNCC; Service de Neurologie 2-Mazarin (A.L.D.S.,M.D.P.D., M.D.P.D., C.D.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Service de Neuroradiologie Diagnostique et Interventionnelle (L.N., D.G., S.L.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Neurology Unit (G.B.), IRCCS San Raffaele Scientific Institute, Milan, Italy; Centre de NeuroImagerie de Recherche (CENIR) (R.V., S.L., Francesca Branzoli), Institut du Cerveau (ICM), Paris, France; Service de Neurochirurgie (L.C., B.B.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Service de Biochimie Métabolique (C.P.), AP-HP, Hôpital Necker, Paris, France; Laboratoire R Escourolle (J.L.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Drug Development Department (DITEP) (C.B.), Gustave Roussy, Villejuif, France; Service de Radiologie (J.S.), Fondation Ophtalmologique Adolphe de Rothschild, Paris, France; Radiotherapy Department (F.D.), Gustave Roussy University Hospital, Villejuif, Cedex, France; Center for Magnetic Resonance Research (D.K.D., M.M.), Department of Radiology, Minneapolis, MN; and OncoNeuroTek Tumor Bank (M.D.P.D.), Institut du Cerveau et de la Moelle épinière (ICM), Paris, France
| | - Mehdi Touat
- From the Sorbonne Université (A.L.D.S.,M.D.P.D., L.N., M.D.P.D., J.L., M.G., S.L., Francesca Branzoli), Inserm, CNRS, Paris Brain Institute-Institut du Cerveau (ICM), Paris, France. Equipe labellisée LNCC; Service de Neurologie 2-Mazarin (A.L.D.S.,M.D.P.D., M.D.P.D., C.D.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Service de Neuroradiologie Diagnostique et Interventionnelle (L.N., D.G., S.L.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Neurology Unit (G.B.), IRCCS San Raffaele Scientific Institute, Milan, Italy; Centre de NeuroImagerie de Recherche (CENIR) (R.V., S.L., Francesca Branzoli), Institut du Cerveau (ICM), Paris, France; Service de Neurochirurgie (L.C., B.B.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Service de Biochimie Métabolique (C.P.), AP-HP, Hôpital Necker, Paris, France; Laboratoire R Escourolle (J.L.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Drug Development Department (DITEP) (C.B.), Gustave Roussy, Villejuif, France; Service de Radiologie (J.S.), Fondation Ophtalmologique Adolphe de Rothschild, Paris, France; Radiotherapy Department (F.D.), Gustave Roussy University Hospital, Villejuif, Cedex, France; Center for Magnetic Resonance Research (D.K.D., M.M.), Department of Radiology, Minneapolis, MN; and OncoNeuroTek Tumor Bank (M.D.P.D.), Institut du Cerveau et de la Moelle épinière (ICM), Paris, France
| | - Laurent Capelle
- From the Sorbonne Université (A.L.D.S.,M.D.P.D., L.N., M.D.P.D., J.L., M.G., S.L., Francesca Branzoli), Inserm, CNRS, Paris Brain Institute-Institut du Cerveau (ICM), Paris, France. Equipe labellisée LNCC; Service de Neurologie 2-Mazarin (A.L.D.S.,M.D.P.D., M.D.P.D., C.D.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Service de Neuroradiologie Diagnostique et Interventionnelle (L.N., D.G., S.L.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Neurology Unit (G.B.), IRCCS San Raffaele Scientific Institute, Milan, Italy; Centre de NeuroImagerie de Recherche (CENIR) (R.V., S.L., Francesca Branzoli), Institut du Cerveau (ICM), Paris, France; Service de Neurochirurgie (L.C., B.B.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Service de Biochimie Métabolique (C.P.), AP-HP, Hôpital Necker, Paris, France; Laboratoire R Escourolle (J.L.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Drug Development Department (DITEP) (C.B.), Gustave Roussy, Villejuif, France; Service de Radiologie (J.S.), Fondation Ophtalmologique Adolphe de Rothschild, Paris, France; Radiotherapy Department (F.D.), Gustave Roussy University Hospital, Villejuif, Cedex, France; Center for Magnetic Resonance Research (D.K.D., M.M.), Department of Radiology, Minneapolis, MN; and OncoNeuroTek Tumor Bank (M.D.P.D.), Institut du Cerveau et de la Moelle épinière (ICM), Paris, France
| | - Clément Pontoizeau
- From the Sorbonne Université (A.L.D.S.,M.D.P.D., L.N., M.D.P.D., J.L., M.G., S.L., Francesca Branzoli), Inserm, CNRS, Paris Brain Institute-Institut du Cerveau (ICM), Paris, France. Equipe labellisée LNCC; Service de Neurologie 2-Mazarin (A.L.D.S.,M.D.P.D., M.D.P.D., C.D.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Service de Neuroradiologie Diagnostique et Interventionnelle (L.N., D.G., S.L.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Neurology Unit (G.B.), IRCCS San Raffaele Scientific Institute, Milan, Italy; Centre de NeuroImagerie de Recherche (CENIR) (R.V., S.L., Francesca Branzoli), Institut du Cerveau (ICM), Paris, France; Service de Neurochirurgie (L.C., B.B.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Service de Biochimie Métabolique (C.P.), AP-HP, Hôpital Necker, Paris, France; Laboratoire R Escourolle (J.L.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Drug Development Department (DITEP) (C.B.), Gustave Roussy, Villejuif, France; Service de Radiologie (J.S.), Fondation Ophtalmologique Adolphe de Rothschild, Paris, France; Radiotherapy Department (F.D.), Gustave Roussy University Hospital, Villejuif, Cedex, France; Center for Magnetic Resonance Research (D.K.D., M.M.), Department of Radiology, Minneapolis, MN; and OncoNeuroTek Tumor Bank (M.D.P.D.), Institut du Cerveau et de la Moelle épinière (ICM), Paris, France
| | - Franck Bielle
- From the Sorbonne Université (A.L.D.S.,M.D.P.D., L.N., M.D.P.D., J.L., M.G., S.L., Francesca Branzoli), Inserm, CNRS, Paris Brain Institute-Institut du Cerveau (ICM), Paris, France. Equipe labellisée LNCC; Service de Neurologie 2-Mazarin (A.L.D.S.,M.D.P.D., M.D.P.D., C.D.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Service de Neuroradiologie Diagnostique et Interventionnelle (L.N., D.G., S.L.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Neurology Unit (G.B.), IRCCS San Raffaele Scientific Institute, Milan, Italy; Centre de NeuroImagerie de Recherche (CENIR) (R.V., S.L., Francesca Branzoli), Institut du Cerveau (ICM), Paris, France; Service de Neurochirurgie (L.C., B.B.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Service de Biochimie Métabolique (C.P.), AP-HP, Hôpital Necker, Paris, France; Laboratoire R Escourolle (J.L.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Drug Development Department (DITEP) (C.B.), Gustave Roussy, Villejuif, France; Service de Radiologie (J.S.), Fondation Ophtalmologique Adolphe de Rothschild, Paris, France; Radiotherapy Department (F.D.), Gustave Roussy University Hospital, Villejuif, Cedex, France; Center for Magnetic Resonance Research (D.K.D., M.M.), Department of Radiology, Minneapolis, MN; and OncoNeuroTek Tumor Bank (M.D.P.D.), Institut du Cerveau et de la Moelle épinière (ICM), Paris, France
| | - Julie Lerond
- From the Sorbonne Université (A.L.D.S.,M.D.P.D., L.N., M.D.P.D., J.L., M.G., S.L., Francesca Branzoli), Inserm, CNRS, Paris Brain Institute-Institut du Cerveau (ICM), Paris, France. Equipe labellisée LNCC; Service de Neurologie 2-Mazarin (A.L.D.S.,M.D.P.D., M.D.P.D., C.D.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Service de Neuroradiologie Diagnostique et Interventionnelle (L.N., D.G., S.L.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Neurology Unit (G.B.), IRCCS San Raffaele Scientific Institute, Milan, Italy; Centre de NeuroImagerie de Recherche (CENIR) (R.V., S.L., Francesca Branzoli), Institut du Cerveau (ICM), Paris, France; Service de Neurochirurgie (L.C., B.B.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Service de Biochimie Métabolique (C.P.), AP-HP, Hôpital Necker, Paris, France; Laboratoire R Escourolle (J.L.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Drug Development Department (DITEP) (C.B.), Gustave Roussy, Villejuif, France; Service de Radiologie (J.S.), Fondation Ophtalmologique Adolphe de Rothschild, Paris, France; Radiotherapy Department (F.D.), Gustave Roussy University Hospital, Villejuif, Cedex, France; Center for Magnetic Resonance Research (D.K.D., M.M.), Department of Radiology, Minneapolis, MN; and OncoNeuroTek Tumor Bank (M.D.P.D.), Institut du Cerveau et de la Moelle épinière (ICM), Paris, France
| | - Marine Giry
- From the Sorbonne Université (A.L.D.S.,M.D.P.D., L.N., M.D.P.D., J.L., M.G., S.L., Francesca Branzoli), Inserm, CNRS, Paris Brain Institute-Institut du Cerveau (ICM), Paris, France. Equipe labellisée LNCC; Service de Neurologie 2-Mazarin (A.L.D.S.,M.D.P.D., M.D.P.D., C.D.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Service de Neuroradiologie Diagnostique et Interventionnelle (L.N., D.G., S.L.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Neurology Unit (G.B.), IRCCS San Raffaele Scientific Institute, Milan, Italy; Centre de NeuroImagerie de Recherche (CENIR) (R.V., S.L., Francesca Branzoli), Institut du Cerveau (ICM), Paris, France; Service de Neurochirurgie (L.C., B.B.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Service de Biochimie Métabolique (C.P.), AP-HP, Hôpital Necker, Paris, France; Laboratoire R Escourolle (J.L.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Drug Development Department (DITEP) (C.B.), Gustave Roussy, Villejuif, France; Service de Radiologie (J.S.), Fondation Ophtalmologique Adolphe de Rothschild, Paris, France; Radiotherapy Department (F.D.), Gustave Roussy University Hospital, Villejuif, Cedex, France; Center for Magnetic Resonance Research (D.K.D., M.M.), Department of Radiology, Minneapolis, MN; and OncoNeuroTek Tumor Bank (M.D.P.D.), Institut du Cerveau et de la Moelle épinière (ICM), Paris, France
| | - Chiara Villa
- From the Sorbonne Université (A.L.D.S.,M.D.P.D., L.N., M.D.P.D., J.L., M.G., S.L., Francesca Branzoli), Inserm, CNRS, Paris Brain Institute-Institut du Cerveau (ICM), Paris, France. Equipe labellisée LNCC; Service de Neurologie 2-Mazarin (A.L.D.S.,M.D.P.D., M.D.P.D., C.D.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Service de Neuroradiologie Diagnostique et Interventionnelle (L.N., D.G., S.L.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Neurology Unit (G.B.), IRCCS San Raffaele Scientific Institute, Milan, Italy; Centre de NeuroImagerie de Recherche (CENIR) (R.V., S.L., Francesca Branzoli), Institut du Cerveau (ICM), Paris, France; Service de Neurochirurgie (L.C., B.B.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Service de Biochimie Métabolique (C.P.), AP-HP, Hôpital Necker, Paris, France; Laboratoire R Escourolle (J.L.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Drug Development Department (DITEP) (C.B.), Gustave Roussy, Villejuif, France; Service de Radiologie (J.S.), Fondation Ophtalmologique Adolphe de Rothschild, Paris, France; Radiotherapy Department (F.D.), Gustave Roussy University Hospital, Villejuif, Cedex, France; Center for Magnetic Resonance Research (D.K.D., M.M.), Department of Radiology, Minneapolis, MN; and OncoNeuroTek Tumor Bank (M.D.P.D.), Institut du Cerveau et de la Moelle épinière (ICM), Paris, France
| | - Bertrand Baussart
- From the Sorbonne Université (A.L.D.S.,M.D.P.D., L.N., M.D.P.D., J.L., M.G., S.L., Francesca Branzoli), Inserm, CNRS, Paris Brain Institute-Institut du Cerveau (ICM), Paris, France. Equipe labellisée LNCC; Service de Neurologie 2-Mazarin (A.L.D.S.,M.D.P.D., M.D.P.D., C.D.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Service de Neuroradiologie Diagnostique et Interventionnelle (L.N., D.G., S.L.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Neurology Unit (G.B.), IRCCS San Raffaele Scientific Institute, Milan, Italy; Centre de NeuroImagerie de Recherche (CENIR) (R.V., S.L., Francesca Branzoli), Institut du Cerveau (ICM), Paris, France; Service de Neurochirurgie (L.C., B.B.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Service de Biochimie Métabolique (C.P.), AP-HP, Hôpital Necker, Paris, France; Laboratoire R Escourolle (J.L.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Drug Development Department (DITEP) (C.B.), Gustave Roussy, Villejuif, France; Service de Radiologie (J.S.), Fondation Ophtalmologique Adolphe de Rothschild, Paris, France; Radiotherapy Department (F.D.), Gustave Roussy University Hospital, Villejuif, Cedex, France; Center for Magnetic Resonance Research (D.K.D., M.M.), Department of Radiology, Minneapolis, MN; and OncoNeuroTek Tumor Bank (M.D.P.D.), Institut du Cerveau et de la Moelle épinière (ICM), Paris, France
| | - Caroline Dehais
- From the Sorbonne Université (A.L.D.S.,M.D.P.D., L.N., M.D.P.D., J.L., M.G., S.L., Francesca Branzoli), Inserm, CNRS, Paris Brain Institute-Institut du Cerveau (ICM), Paris, France. Equipe labellisée LNCC; Service de Neurologie 2-Mazarin (A.L.D.S.,M.D.P.D., M.D.P.D., C.D.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Service de Neuroradiologie Diagnostique et Interventionnelle (L.N., D.G., S.L.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Neurology Unit (G.B.), IRCCS San Raffaele Scientific Institute, Milan, Italy; Centre de NeuroImagerie de Recherche (CENIR) (R.V., S.L., Francesca Branzoli), Institut du Cerveau (ICM), Paris, France; Service de Neurochirurgie (L.C., B.B.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Service de Biochimie Métabolique (C.P.), AP-HP, Hôpital Necker, Paris, France; Laboratoire R Escourolle (J.L.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Drug Development Department (DITEP) (C.B.), Gustave Roussy, Villejuif, France; Service de Radiologie (J.S.), Fondation Ophtalmologique Adolphe de Rothschild, Paris, France; Radiotherapy Department (F.D.), Gustave Roussy University Hospital, Villejuif, Cedex, France; Center for Magnetic Resonance Research (D.K.D., M.M.), Department of Radiology, Minneapolis, MN; and OncoNeuroTek Tumor Bank (M.D.P.D.), Institut du Cerveau et de la Moelle épinière (ICM), Paris, France
| | - Damien Galanaud
- From the Sorbonne Université (A.L.D.S.,M.D.P.D., L.N., M.D.P.D., J.L., M.G., S.L., Francesca Branzoli), Inserm, CNRS, Paris Brain Institute-Institut du Cerveau (ICM), Paris, France. Equipe labellisée LNCC; Service de Neurologie 2-Mazarin (A.L.D.S.,M.D.P.D., M.D.P.D., C.D.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Service de Neuroradiologie Diagnostique et Interventionnelle (L.N., D.G., S.L.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Neurology Unit (G.B.), IRCCS San Raffaele Scientific Institute, Milan, Italy; Centre de NeuroImagerie de Recherche (CENIR) (R.V., S.L., Francesca Branzoli), Institut du Cerveau (ICM), Paris, France; Service de Neurochirurgie (L.C., B.B.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Service de Biochimie Métabolique (C.P.), AP-HP, Hôpital Necker, Paris, France; Laboratoire R Escourolle (J.L.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Drug Development Department (DITEP) (C.B.), Gustave Roussy, Villejuif, France; Service de Radiologie (J.S.), Fondation Ophtalmologique Adolphe de Rothschild, Paris, France; Radiotherapy Department (F.D.), Gustave Roussy University Hospital, Villejuif, Cedex, France; Center for Magnetic Resonance Research (D.K.D., M.M.), Department of Radiology, Minneapolis, MN; and OncoNeuroTek Tumor Bank (M.D.P.D.), Institut du Cerveau et de la Moelle épinière (ICM), Paris, France
| | - Capucine Baldini
- From the Sorbonne Université (A.L.D.S.,M.D.P.D., L.N., M.D.P.D., J.L., M.G., S.L., Francesca Branzoli), Inserm, CNRS, Paris Brain Institute-Institut du Cerveau (ICM), Paris, France. Equipe labellisée LNCC; Service de Neurologie 2-Mazarin (A.L.D.S.,M.D.P.D., M.D.P.D., C.D.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Service de Neuroradiologie Diagnostique et Interventionnelle (L.N., D.G., S.L.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Neurology Unit (G.B.), IRCCS San Raffaele Scientific Institute, Milan, Italy; Centre de NeuroImagerie de Recherche (CENIR) (R.V., S.L., Francesca Branzoli), Institut du Cerveau (ICM), Paris, France; Service de Neurochirurgie (L.C., B.B.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Service de Biochimie Métabolique (C.P.), AP-HP, Hôpital Necker, Paris, France; Laboratoire R Escourolle (J.L.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Drug Development Department (DITEP) (C.B.), Gustave Roussy, Villejuif, France; Service de Radiologie (J.S.), Fondation Ophtalmologique Adolphe de Rothschild, Paris, France; Radiotherapy Department (F.D.), Gustave Roussy University Hospital, Villejuif, Cedex, France; Center for Magnetic Resonance Research (D.K.D., M.M.), Department of Radiology, Minneapolis, MN; and OncoNeuroTek Tumor Bank (M.D.P.D.), Institut du Cerveau et de la Moelle épinière (ICM), Paris, France
| | - Julien Savatovsky
- From the Sorbonne Université (A.L.D.S.,M.D.P.D., L.N., M.D.P.D., J.L., M.G., S.L., Francesca Branzoli), Inserm, CNRS, Paris Brain Institute-Institut du Cerveau (ICM), Paris, France. Equipe labellisée LNCC; Service de Neurologie 2-Mazarin (A.L.D.S.,M.D.P.D., M.D.P.D., C.D.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Service de Neuroradiologie Diagnostique et Interventionnelle (L.N., D.G., S.L.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Neurology Unit (G.B.), IRCCS San Raffaele Scientific Institute, Milan, Italy; Centre de NeuroImagerie de Recherche (CENIR) (R.V., S.L., Francesca Branzoli), Institut du Cerveau (ICM), Paris, France; Service de Neurochirurgie (L.C., B.B.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Service de Biochimie Métabolique (C.P.), AP-HP, Hôpital Necker, Paris, France; Laboratoire R Escourolle (J.L.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Drug Development Department (DITEP) (C.B.), Gustave Roussy, Villejuif, France; Service de Radiologie (J.S.), Fondation Ophtalmologique Adolphe de Rothschild, Paris, France; Radiotherapy Department (F.D.), Gustave Roussy University Hospital, Villejuif, Cedex, France; Center for Magnetic Resonance Research (D.K.D., M.M.), Department of Radiology, Minneapolis, MN; and OncoNeuroTek Tumor Bank (M.D.P.D.), Institut du Cerveau et de la Moelle épinière (ICM), Paris, France
| | - Frédéric Dhermain
- From the Sorbonne Université (A.L.D.S.,M.D.P.D., L.N., M.D.P.D., J.L., M.G., S.L., Francesca Branzoli), Inserm, CNRS, Paris Brain Institute-Institut du Cerveau (ICM), Paris, France. Equipe labellisée LNCC; Service de Neurologie 2-Mazarin (A.L.D.S.,M.D.P.D., M.D.P.D., C.D.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Service de Neuroradiologie Diagnostique et Interventionnelle (L.N., D.G., S.L.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Neurology Unit (G.B.), IRCCS San Raffaele Scientific Institute, Milan, Italy; Centre de NeuroImagerie de Recherche (CENIR) (R.V., S.L., Francesca Branzoli), Institut du Cerveau (ICM), Paris, France; Service de Neurochirurgie (L.C., B.B.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Service de Biochimie Métabolique (C.P.), AP-HP, Hôpital Necker, Paris, France; Laboratoire R Escourolle (J.L.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Drug Development Department (DITEP) (C.B.), Gustave Roussy, Villejuif, France; Service de Radiologie (J.S.), Fondation Ophtalmologique Adolphe de Rothschild, Paris, France; Radiotherapy Department (F.D.), Gustave Roussy University Hospital, Villejuif, Cedex, France; Center for Magnetic Resonance Research (D.K.D., M.M.), Department of Radiology, Minneapolis, MN; and OncoNeuroTek Tumor Bank (M.D.P.D.), Institut du Cerveau et de la Moelle épinière (ICM), Paris, France
| | - Dinesh K Deelchand
- From the Sorbonne Université (A.L.D.S.,M.D.P.D., L.N., M.D.P.D., J.L., M.G., S.L., Francesca Branzoli), Inserm, CNRS, Paris Brain Institute-Institut du Cerveau (ICM), Paris, France. Equipe labellisée LNCC; Service de Neurologie 2-Mazarin (A.L.D.S.,M.D.P.D., M.D.P.D., C.D.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Service de Neuroradiologie Diagnostique et Interventionnelle (L.N., D.G., S.L.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Neurology Unit (G.B.), IRCCS San Raffaele Scientific Institute, Milan, Italy; Centre de NeuroImagerie de Recherche (CENIR) (R.V., S.L., Francesca Branzoli), Institut du Cerveau (ICM), Paris, France; Service de Neurochirurgie (L.C., B.B.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Service de Biochimie Métabolique (C.P.), AP-HP, Hôpital Necker, Paris, France; Laboratoire R Escourolle (J.L.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Drug Development Department (DITEP) (C.B.), Gustave Roussy, Villejuif, France; Service de Radiologie (J.S.), Fondation Ophtalmologique Adolphe de Rothschild, Paris, France; Radiotherapy Department (F.D.), Gustave Roussy University Hospital, Villejuif, Cedex, France; Center for Magnetic Resonance Research (D.K.D., M.M.), Department of Radiology, Minneapolis, MN; and OncoNeuroTek Tumor Bank (M.D.P.D.), Institut du Cerveau et de la Moelle épinière (ICM), Paris, France
| | - Chris Ottolenghi
- From the Sorbonne Université (A.L.D.S.,M.D.P.D., L.N., M.D.P.D., J.L., M.G., S.L., Francesca Branzoli), Inserm, CNRS, Paris Brain Institute-Institut du Cerveau (ICM), Paris, France. Equipe labellisée LNCC; Service de Neurologie 2-Mazarin (A.L.D.S.,M.D.P.D., M.D.P.D., C.D.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Service de Neuroradiologie Diagnostique et Interventionnelle (L.N., D.G., S.L.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Neurology Unit (G.B.), IRCCS San Raffaele Scientific Institute, Milan, Italy; Centre de NeuroImagerie de Recherche (CENIR) (R.V., S.L., Francesca Branzoli), Institut du Cerveau (ICM), Paris, France; Service de Neurochirurgie (L.C., B.B.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Service de Biochimie Métabolique (C.P.), AP-HP, Hôpital Necker, Paris, France; Laboratoire R Escourolle (J.L.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Drug Development Department (DITEP) (C.B.), Gustave Roussy, Villejuif, France; Service de Radiologie (J.S.), Fondation Ophtalmologique Adolphe de Rothschild, Paris, France; Radiotherapy Department (F.D.), Gustave Roussy University Hospital, Villejuif, Cedex, France; Center for Magnetic Resonance Research (D.K.D., M.M.), Department of Radiology, Minneapolis, MN; and OncoNeuroTek Tumor Bank (M.D.P.D.), Institut du Cerveau et de la Moelle épinière (ICM), Paris, France
| | - Stéphane Lehéricy
- From the Sorbonne Université (A.L.D.S.,M.D.P.D., L.N., M.D.P.D., J.L., M.G., S.L., Francesca Branzoli), Inserm, CNRS, Paris Brain Institute-Institut du Cerveau (ICM), Paris, France. Equipe labellisée LNCC; Service de Neurologie 2-Mazarin (A.L.D.S.,M.D.P.D., M.D.P.D., C.D.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Service de Neuroradiologie Diagnostique et Interventionnelle (L.N., D.G., S.L.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Neurology Unit (G.B.), IRCCS San Raffaele Scientific Institute, Milan, Italy; Centre de NeuroImagerie de Recherche (CENIR) (R.V., S.L., Francesca Branzoli), Institut du Cerveau (ICM), Paris, France; Service de Neurochirurgie (L.C., B.B.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Service de Biochimie Métabolique (C.P.), AP-HP, Hôpital Necker, Paris, France; Laboratoire R Escourolle (J.L.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Drug Development Department (DITEP) (C.B.), Gustave Roussy, Villejuif, France; Service de Radiologie (J.S.), Fondation Ophtalmologique Adolphe de Rothschild, Paris, France; Radiotherapy Department (F.D.), Gustave Roussy University Hospital, Villejuif, Cedex, France; Center for Magnetic Resonance Research (D.K.D., M.M.), Department of Radiology, Minneapolis, MN; and OncoNeuroTek Tumor Bank (M.D.P.D.), Institut du Cerveau et de la Moelle épinière (ICM), Paris, France
| | - Małgorzata Marjańska
- From the Sorbonne Université (A.L.D.S.,M.D.P.D., L.N., M.D.P.D., J.L., M.G., S.L., Francesca Branzoli), Inserm, CNRS, Paris Brain Institute-Institut du Cerveau (ICM), Paris, France. Equipe labellisée LNCC; Service de Neurologie 2-Mazarin (A.L.D.S.,M.D.P.D., M.D.P.D., C.D.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Service de Neuroradiologie Diagnostique et Interventionnelle (L.N., D.G., S.L.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Neurology Unit (G.B.), IRCCS San Raffaele Scientific Institute, Milan, Italy; Centre de NeuroImagerie de Recherche (CENIR) (R.V., S.L., Francesca Branzoli), Institut du Cerveau (ICM), Paris, France; Service de Neurochirurgie (L.C., B.B.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Service de Biochimie Métabolique (C.P.), AP-HP, Hôpital Necker, Paris, France; Laboratoire R Escourolle (J.L.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Drug Development Department (DITEP) (C.B.), Gustave Roussy, Villejuif, France; Service de Radiologie (J.S.), Fondation Ophtalmologique Adolphe de Rothschild, Paris, France; Radiotherapy Department (F.D.), Gustave Roussy University Hospital, Villejuif, Cedex, France; Center for Magnetic Resonance Research (D.K.D., M.M.), Department of Radiology, Minneapolis, MN; and OncoNeuroTek Tumor Bank (M.D.P.D.), Institut du Cerveau et de la Moelle épinière (ICM), Paris, France
| | - Francesca Branzoli
- From the Sorbonne Université (A.L.D.S.,M.D.P.D., L.N., M.D.P.D., J.L., M.G., S.L., Francesca Branzoli), Inserm, CNRS, Paris Brain Institute-Institut du Cerveau (ICM), Paris, France. Equipe labellisée LNCC; Service de Neurologie 2-Mazarin (A.L.D.S.,M.D.P.D., M.D.P.D., C.D.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Service de Neuroradiologie Diagnostique et Interventionnelle (L.N., D.G., S.L.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Neurology Unit (G.B.), IRCCS San Raffaele Scientific Institute, Milan, Italy; Centre de NeuroImagerie de Recherche (CENIR) (R.V., S.L., Francesca Branzoli), Institut du Cerveau (ICM), Paris, France; Service de Neurochirurgie (L.C., B.B.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Service de Biochimie Métabolique (C.P.), AP-HP, Hôpital Necker, Paris, France; Laboratoire R Escourolle (J.L.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Drug Development Department (DITEP) (C.B.), Gustave Roussy, Villejuif, France; Service de Radiologie (J.S.), Fondation Ophtalmologique Adolphe de Rothschild, Paris, France; Radiotherapy Department (F.D.), Gustave Roussy University Hospital, Villejuif, Cedex, France; Center for Magnetic Resonance Research (D.K.D., M.M.), Department of Radiology, Minneapolis, MN; and OncoNeuroTek Tumor Bank (M.D.P.D.), Institut du Cerveau et de la Moelle épinière (ICM), Paris, France
| | - Marc Sanson
- From the Sorbonne Université (A.L.D.S.,M.D.P.D., L.N., M.D.P.D., J.L., M.G., S.L., Francesca Branzoli), Inserm, CNRS, Paris Brain Institute-Institut du Cerveau (ICM), Paris, France. Equipe labellisée LNCC; Service de Neurologie 2-Mazarin (A.L.D.S.,M.D.P.D., M.D.P.D., C.D.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Service de Neuroradiologie Diagnostique et Interventionnelle (L.N., D.G., S.L.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Neurology Unit (G.B.), IRCCS San Raffaele Scientific Institute, Milan, Italy; Centre de NeuroImagerie de Recherche (CENIR) (R.V., S.L., Francesca Branzoli), Institut du Cerveau (ICM), Paris, France; Service de Neurochirurgie (L.C., B.B.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Service de Biochimie Métabolique (C.P.), AP-HP, Hôpital Necker, Paris, France; Laboratoire R Escourolle (J.L.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Drug Development Department (DITEP) (C.B.), Gustave Roussy, Villejuif, France; Service de Radiologie (J.S.), Fondation Ophtalmologique Adolphe de Rothschild, Paris, France; Radiotherapy Department (F.D.), Gustave Roussy University Hospital, Villejuif, Cedex, France; Center for Magnetic Resonance Research (D.K.D., M.M.), Department of Radiology, Minneapolis, MN; and OncoNeuroTek Tumor Bank (M.D.P.D.), Institut du Cerveau et de la Moelle épinière (ICM), Paris, France.
| |
Collapse
|
20
|
Weng G, Ermiş E, Maragkou T, Krcek R, Reinhardt P, Zubak I, Schucht P, Wiest R, Slotboom J, Radojewski P. Accurate prediction of isocitrate dehydrogenase -mutation status of gliomas using SLOW-editing magnetic resonance spectroscopic imaging at 7 T MR. Neurooncol Adv 2023; 5:vdad001. [PMID: 36875625 PMCID: PMC9977233 DOI: 10.1093/noajnl/vdad001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023] Open
Abstract
Background 2-hydroxy-glutarate (2HG) is a metabolite that accumulates in isocitrate dehydrogenase (IDH)-mutated gliomas and can be detected noninvasively using MR spectroscopy. However, due to the low concentration of 2HG, established magnetic resonance spectroscopic imaging (MRSI) techniques at the low field have limitations with respect to signal-to-noise and to the spatial resolution that can be obtained within clinically acceptable measurement times. Recently a tailored editing method for 2HG detection at 7 Tesla (7 T) named SLOW-EPSI was developed. The underlying prospective study aimed to compare SLOW-EPSI to established techniques at 7 T and 3 T for IDH-mutation status determination. Methods The applied sequences were MEGA-SVS and MEGA-CSI at both field strengths and SLOW-EPSI at 7 T only. Measurements were performed on a MAGNETOM-Terra 7 T MR-scanner in clinical mode using a Nova 1Tx32Rx head coil and on a 3 T MAGNETOM-Prisma scanner with a standard 32-channel head coil. Results Fourteen patients with suspected glioma were enrolled. Histopathological confirmation was available in 12 patients. IDH mutation was confirmed in 9 out of 12 cases and 3 cases were characterized as IDH wildtype. SLOW-EPSI at 7 T showed the highest accuracy for IDH-status prediction (91.7% accuracy, 11 of the 12 predictions correct with 1 false negative case). At 7 T, MEGA-CSI had an accuracy of 58.3% and MEGA-SVS had an accuracy of 75%. At 3 T, MEGA-CSI showed an accuracy of 63.6% and MEGA-SVS of 33.3%. The co-edited cystathionine was detected in 2 out of 3 oligodendroglioma cases with 1p/19q codeletion. Conclusions Depending on the pulse sequence, spectral editing can be a powerful tool for the noninvasive determination of the IDH status. SLOW-editing EPSI sequence is the preferable pulse sequence when used at 7 T for IDH-status characterization.
Collapse
Affiliation(s)
- Guodong Weng
- Institute for Diagnostic and Interventional Neuroradiology, Support Center for Advanced Neuroimaging (SCAN), University of Bern, Bern, Switzerland.,Translational Imaging Center, sitem-insel, Bern, Switzerland
| | - Ekin Ermiş
- Department of Radiation Oncology, Inselspital, Bern University Hospital and University of Bern, Bern, Switzerland
| | - Theoni Maragkou
- Institute of Pathology, University of Bern, Bern, Switzerland
| | - Reinhardt Krcek
- Department of Radiation Oncology, Inselspital, Bern University Hospital and University of Bern, Bern, Switzerland
| | - Philipp Reinhardt
- Department of Radiation Oncology, Inselspital, Bern University Hospital and University of Bern, Bern, Switzerland
| | - Irena Zubak
- Department of Neurosurgery, Inselspital Bern and University Hospital, Bern, Switzerland
| | - Philippe Schucht
- Department of Neurosurgery, Inselspital Bern and University Hospital, Bern, Switzerland
| | - Roland Wiest
- Institute for Diagnostic and Interventional Neuroradiology, Support Center for Advanced Neuroimaging (SCAN), University of Bern, Bern, Switzerland.,Translational Imaging Center, sitem-insel, Bern, Switzerland
| | - Johannes Slotboom
- Institute for Diagnostic and Interventional Neuroradiology, Support Center for Advanced Neuroimaging (SCAN), University of Bern, Bern, Switzerland.,Translational Imaging Center, sitem-insel, Bern, Switzerland
| | - Piotr Radojewski
- Institute for Diagnostic and Interventional Neuroradiology, Support Center for Advanced Neuroimaging (SCAN), University of Bern, Bern, Switzerland.,Translational Imaging Center, sitem-insel, Bern, Switzerland
| |
Collapse
|
21
|
Henssen D, Meijer F, Verburg FA, Smits M. Challenges and opportunities for advanced neuroimaging of glioblastoma. Br J Radiol 2023; 96:20211232. [PMID: 36062962 PMCID: PMC10997013 DOI: 10.1259/bjr.20211232] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2021] [Revised: 08/10/2022] [Accepted: 08/25/2022] [Indexed: 11/05/2022] Open
Abstract
Glioblastoma is the most aggressive of glial tumours in adults. On conventional magnetic resonance (MR) imaging, these tumours are observed as irregular enhancing lesions with areas of infiltrating tumour and cortical expansion. More advanced imaging techniques including diffusion-weighted MRI, perfusion-weighted MRI, MR spectroscopy and positron emission tomography (PET) imaging have found widespread application to diagnostic challenges in the setting of first diagnosis, treatment planning and follow-up. This review aims to educate readers with regard to the strengths and weaknesses of the clinical application of these imaging techniques. For example, this review shows that the (semi)quantitative analysis of the mentioned advanced imaging tools was found useful for assessing tumour aggressiveness and tumour extent, and aids in the differentiation of tumour progression from treatment-related effects. Although these techniques may aid in the diagnostic work-up and (post-)treatment phase of glioblastoma, so far no unequivocal imaging strategy is available. Furthermore, the use and further development of artificial intelligence (AI)-based tools could greatly enhance neuroradiological practice by automating labour-intensive tasks such as tumour measurements, and by providing additional diagnostic information such as prediction of tumour genotype. Nevertheless, due to the fact that advanced imaging and AI-diagnostics is not part of response assessment criteria, there is no harmonised guidance on their use, while at the same time the lack of standardisation severely hampers the definition of uniform guidelines.
Collapse
Affiliation(s)
- Dylan Henssen
- Department of Medical Imaging, Radboud university medical
center, Nijmegen, The Netherlands
| | - Frederick Meijer
- Department of Medical Imaging, Radboud university medical
center, Nijmegen, The Netherlands
| | - Frederik A. Verburg
- Department of Medical Imaging, Radboud university medical
center, Nijmegen, The Netherlands
| | - Marion Smits
- Department of Medical Imaging, Radboud university medical
center, Nijmegen, The Netherlands
| |
Collapse
|
22
|
Avalos LN, Luks TL, Gleason T, Damasceno P, Li Y, Lupo JM, Phillips J, Oberheim Bush NA, Taylor JW, Chang SM, Villanueva-Meyer JE. Longitudinal MR spectroscopy to detect progression in patients with lower-grade glioma in the surveillance phase. Neurooncol Adv 2022; 4:vdac175. [PMID: 36479058 PMCID: PMC9721386 DOI: 10.1093/noajnl/vdac175] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Background Monitoring lower-grade gliomas (LrGGs) for disease progression is made difficult by the limits of anatomical MRI to distinguish treatment related tissue changes from tumor progression. MR spectroscopic imaging (MRSI) offers additional metabolic information that can help address these challenges. The goal of this study was to compare longitudinal changes in multiparametric MRI, including diffusion weighted imaging, perfusion imaging, and 3D MRSI, for LrGG patients who progressed at the final time-point and those who remained clinically stable. Methods Forty-one patients with LrGG who were clinically stable were longitudinally assessed for progression. Changes in anatomical, diffusion, perfusion and MRSI data were acquired and compared between patients who remained clinically stable and those who progressed. Results Thirty-one patients remained stable, and 10 patients progressed. Over the study period, progressed patients had a significantly greater increase in normalized choline, choline-to-N-acetylaspartic acid index (CNI), normalized creatine, and creatine-to-N-acetylaspartic acid index (CRNI), than stable patients. CRNI was significantly associated with progression status and WHO type. Progressed astrocytoma patients had greater increases in CRNI than stable astrocytoma patients. Conclusions LrGG patients in surveillance with tumors that progressed had significantly increasing choline and creatine metabolite signals on MRSI, with a trend of increasing T2 FLAIR volumes, compared to LrGG patients who remained stable. These data show that MRSI can be used in conjunction with anatomical imaging studies to gain a clearer picture of LrGG progression, especially in the setting of clinical ambiguity.
Collapse
Affiliation(s)
- Lauro N Avalos
- Department of Radiology and Biomedical Imaging, University of California San Francisco, San Francisco, California 94143, USA
| | - Tracy L Luks
- Department of Radiology and Biomedical Imaging, University of California San Francisco, San Francisco, California 94143, USA
| | - Tyler Gleason
- Department of Radiology and Biomedical Imaging, University of California San Francisco, San Francisco, California 94143, USA
| | - Pablo Damasceno
- Department of Radiology and Biomedical Imaging, University of California San Francisco, San Francisco, California 94143, USA
| | - Yan Li
- Department of Radiology and Biomedical Imaging, University of California San Francisco, San Francisco, California 94143, USA
| | - Janine M Lupo
- Department of Radiology and Biomedical Imaging, University of California San Francisco, San Francisco, California 94143, USA
| | - Joanna Phillips
- Department of Pathology, University of California San Francisco, San Francisco, California 94143, USA,Department of Neurological Surgery, University of California San Francisco, San Francisco, California 94143, USA
| | - Nancy Ann Oberheim Bush
- Department of Neurological Surgery, University of California San Francisco, San Francisco, California 94143, USA
| | - Jennie W Taylor
- Department of Neurological Surgery, University of California San Francisco, San Francisco, California 94143, USA
| | - Susan M Chang
- Department of Neurological Surgery, University of California San Francisco, San Francisco, California 94143, USA
| | - Javier E Villanueva-Meyer
- Corresponding Author: Javier Villanueva-Meyer, MD, Department of Radiology and Biomedical Imaging, Box 0628, Floor P1, Room C-09H, San Francisco, CA 94143-0628, USA ()
| |
Collapse
|
23
|
Ruiz-Rodado V, Dowdy T, Lita A, Kramp T, Zhang M, Shuboni-Mulligan D, Herold-Mende C, Armstrong TS, Gilbert MR, Camphausen K, Larion M. Metabolic biomarkers of radiotherapy response in plasma and tissue of an IDH1 mutant astrocytoma mouse model. Front Oncol 2022; 12:979537. [DOI: 10.3389/fonc.2022.979537] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2022] [Accepted: 10/03/2022] [Indexed: 11/13/2022] Open
Abstract
Astrocytomas are the most common subtype of brain tumors and no curative treatment exist. Longitudinal assessment of patients, usually via Magnetic Resonance Imaging (MRI), is crucial since tumor progression may occur earlier than clinical progression. MRI usually provides a means for monitoring the disease, but it only informs about the structural changes of the tumor, while molecular changes can occur as a treatment response without any MRI-visible change. Radiotherapy (RT) is routinely performed following surgery as part of the standard of care in astrocytomas, that can also include chemotherapy involving temozolomide. Monitoring the response to RT is a key factor for the management of patients. Herein, we provide plasma and tissue metabolic biomarkers of treatment response in a mouse model of astrocytoma that was subjected to radiotherapy. Plasma metabolic profiles acquired over time by Liquid Chromatography Mass Spectrometry (LC/MS) were subjected to multivariate empirical Bayes time-series analysis (MEBA) and Receiver Operating Characteristic (ROC) assessment including Random Forest as the classification strategy. These analyses revealed a variation of the plasma metabolome in those mice that underwent radiotherapy compared to controls; specifically, fumarate was the best discriminatory feature. Additionally, Nuclear Magnetic Resonance (NMR)-based 13C-tracing experiments were performed at end-point utilizing [U-13C]-Glutamine to investigate its fate in the tumor and contralateral tissues. Irradiated mice displayed lower levels of glycolytic metabolites (e.g. phosphoenolpyruvate) in tumor tissue, and a higher flux of glutamine towards succinate was observed in the radiation cohort. The plasma biomarkers provided herein could be validated in the clinic, thereby improving the assessment of brain tumor patients throughout radiotherapy. Moreover, the metabolic rewiring associated to radiotherapy in tumor tissue could lead to potential metabolic imaging approaches for monitoring treatment using blood draws.
Collapse
|
24
|
Li Y, Qin Q, Zhang Y, Cao Y. Noninvasive Determination of the IDH Status of Gliomas Using MRI and MRI-Based Radiomics: Impact on Diagnosis and Prognosis. Curr Oncol 2022; 29:6893-6907. [PMID: 36290819 PMCID: PMC9600456 DOI: 10.3390/curroncol29100542] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2022] [Revised: 09/18/2022] [Accepted: 09/19/2022] [Indexed: 01/13/2023] Open
Abstract
Gliomas are the most common primary malignant brain tumors in adults. The fifth edition of the WHO Classification of Tumors of the Central Nervous System, published in 2021, provided molecular and practical approaches to CNS tumor taxonomy. Currently, molecular features are essential for differentiating the histological subtypes of gliomas, and recent studies have emphasized the importance of isocitrate dehydrogenase (IDH) mutations in stratifying biologically distinct subgroups of gliomas. IDH plays a significant role in gliomagenesis, and the association of IDH status with prognosis is very clear. Recently, there has been much progress in conventional MR imaging (cMRI), advanced MR imaging (aMRI), and radiomics, which are widely used in the study of gliomas. These advances have resulted in an improved correlation between MR signs and IDH mutation status, which will complement the prediction of the IDH phenotype. Although imaging cannot currently substitute for genetic tests, imaging findings have shown promising signs of diagnosing glioma subtypes and evaluating the efficacy and prognosis of individualized molecular targeted therapy. This review focuses on the correlation between MRI and MRI-based radiomics and IDH gene-phenotype prediction, discussing the value and application of these techniques in the diagnosis and evaluation of the prognosis of gliomas.
Collapse
Affiliation(s)
- Yurong Li
- Department of Radiation Oncology, Nanjing Medical University First Affiliated Hospital, Nanjing 210029, China
- The First School of Clinical Medicine, Nanjing Medical University, Nanjing 210029, China
| | - Qin Qin
- Department of Radiation Oncology, Nanjing Medical University First Affiliated Hospital, Nanjing 210029, China
| | - Yumeng Zhang
- Department of Radiation Oncology, Nanjing Medical University First Affiliated Hospital, Nanjing 210029, China
| | - Yuandong Cao
- Department of Radiation Oncology, Nanjing Medical University First Affiliated Hospital, Nanjing 210029, China
- Correspondence:
| |
Collapse
|
25
|
DeBerardinis RJ, Keshari KR. Metabolic analysis as a driver for discovery, diagnosis, and therapy. Cell 2022; 185:2678-2689. [PMID: 35839759 PMCID: PMC9469798 DOI: 10.1016/j.cell.2022.06.029] [Citation(s) in RCA: 53] [Impact Index Per Article: 26.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2022] [Revised: 06/13/2022] [Accepted: 06/14/2022] [Indexed: 12/14/2022]
Abstract
Metabolic anomalies contribute to tissue dysfunction. Current metabolism research spans from organelles to populations, and new technologies can accommodate investigation across these scales. Here, we review recent advancements in metabolic analysis, including small-scale metabolomics techniques amenable to organelles and rare cell types, functional screening to explore how cells respond to metabolic stress, and imaging approaches to non-invasively assess metabolic perturbations in diseases. We discuss how metabolomics provides an informative phenotypic dimension that complements genomic analysis in Mendelian and non-Mendelian disorders. We also outline pressing challenges and how addressing them may further clarify the biochemical basis of human disease.
Collapse
Affiliation(s)
- Ralph J DeBerardinis
- Howard Hughes Medical Institute and Children's Medical Center Research Institute, University of Texas Southwestern Medical Center, Dallas, TX 75390, USA.
| | - Kayvan R Keshari
- Department of Radiology and Molecular Pharmacology Program, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA.
| |
Collapse
|
26
|
Autry AW, Lafontaine M, Jalbert L, Phillips E, Phillips JJ, Villanueva-Meyer J, Berger MS, Chang SM, Li Y. Spectroscopic imaging of D-2-hydroxyglutarate and other metabolites in pre-surgical patients with IDH-mutant lower-grade gliomas. J Neurooncol 2022; 159:43-52. [PMID: 35672531 PMCID: PMC9325821 DOI: 10.1007/s11060-022-04042-3] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2022] [Accepted: 05/20/2022] [Indexed: 11/01/2022]
Abstract
Abstract
Purpose
Prognostically favorable IDH-mutant gliomas are known to produce oncometabolite D-2-hydroxyglutarate (2HG). In this study, we investigated metabolite-based features of patients with grade 2 and 3 glioma using 2HG-specific in vivo MR spectroscopy, to determine their relationship with image-guided tissue pathology and predictive role in progression-free survival (PFS).
Methods
Forty-five patients received pre-operative MRIs that included 3-D spectroscopy optimized for 2HG detection. Spectral data were reconstructed and quantified to compare metabolite levels according to molecular pathology (IDH1R132H, 1p/19q, and p53); glioma grade; histological subtype; and T2 lesion versus normal-appearing white matter (NAWM) ROIs. Levels of 2HG were correlated with other metabolites and pathological parameters (cellularity, MIB-1) from image-guided tissue samples using Pearson’s correlation test. Metabolites predictive of PFS were evaluated with Cox proportional hazards models.
Results
Quantifiable levels of 2HG in 39/42 (93%) IDH+ and 1/3 (33%) IDH– patients indicated a 91.1% apparent detection accuracy. Myo-inositol/total choline (tCho) showed reduced values in astrocytic (1p/19q-wildtype), p53-mutant, and grade 3 (vs. 2) IDH-mutant gliomas (p < 0.05), all of which exhibited higher proportions of astrocytomas. Compared to NAWM, T2 lesions displayed elevated 2HG+ γ-aminobutyric acid (GABA)/total creatine (tCr) (p < 0.001); reduced glutamate/tCr (p < 0.001); increased myo-inositol/tCr (p < 0.001); and higher tCho/tCr (p < 0.001). Levels of 2HG at sampled tissue locations were significantly associated with tCho (R = 0.62; p = 0.002), total NAA (R = − 0.61; p = 0.002) and cellularity (R = 0.37; p = 0.04) but not MIB-1. Increasing levels of 2HG/tCr (p = 0.0007, HR 5.594) and thresholding (≥ 0.905, median value; p = 0.02) predicted adverse PFS.
Conclusion
In vivo 2HG detection can reasonably be achieved on clinical scanners and increased levels may signal adverse PFS.
Collapse
|
27
|
Non-invasive molecular diagnosis in gliomas with advanced imaging. Clin Transl Imaging 2022. [DOI: 10.1007/s40336-022-00501-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
|
28
|
The Use of 18F-FET-PET-MRI in Neuro-Oncology: The Best of Both Worlds—A Narrative Review. Diagnostics (Basel) 2022; 12:diagnostics12051202. [PMID: 35626357 PMCID: PMC9140561 DOI: 10.3390/diagnostics12051202] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2022] [Revised: 04/22/2022] [Accepted: 04/28/2022] [Indexed: 02/05/2023] Open
Abstract
Gliomas are the most frequent primary tumors of the brain. They can be divided into grade II-IV astrocytomas and grade II-III oligodendrogliomas, based on their histomolecular profile. The prognosis and treatment is highly dependent on grade and well-identified prognostic and/or predictive molecular markers. Multi-parametric MRI, including diffusion weighted imaging, perfusion, and MR spectroscopy, showed increasing value in the non-invasive characterization of specific molecular subsets of gliomas. Radiolabeled amino-acid analogues, such as 18F-FET, have also been proven valuable in glioma imaging. These tracers not only contribute in the diagnostic process by detecting areas of dedifferentiation in diffuse gliomas, but this technique is also valuable in the follow-up of gliomas, as it can differentiate pseudo-progression from real tumor progression. Since multi-parametric MRI and 18F-FET PET are complementary imaging techniques, there may be a synergistic role for PET-MRI imaging in the neuro-oncological imaging of primary brain tumors. This could be of value for both primary staging, as well as during treatment and follow-up.
Collapse
|
29
|
Kumar M, Nanga RPR, Verma G, Wilson N, Brisset JC, Nath K, Chawla S. Emerging MR Imaging and Spectroscopic Methods to Study Brain Tumor Metabolism. Front Neurol 2022; 13:789355. [PMID: 35370872 PMCID: PMC8967433 DOI: 10.3389/fneur.2022.789355] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2021] [Accepted: 01/31/2022] [Indexed: 11/13/2022] Open
Abstract
Proton magnetic resonance spectroscopy (1H-MRS) provides a non-invasive biochemical profile of brain tumors. The conventional 1H-MRS methods present a few challenges mainly related to limited spatial coverage and low spatial and spectral resolutions. In the recent past, the advent and development of more sophisticated metabolic imaging and spectroscopic sequences have revolutionized the field of neuro-oncologic metabolomics. In this review article, we will briefly describe the scientific premises of three-dimensional echoplanar spectroscopic imaging (3D-EPSI), two-dimensional correlation spectroscopy (2D-COSY), and chemical exchange saturation technique (CEST) MRI techniques. Several published studies have shown how these emerging techniques can significantly impact the management of patients with glioma by determining histologic grades, molecular profiles, planning treatment strategies, and assessing the therapeutic responses. The purpose of this review article is to summarize the potential clinical applications of these techniques in studying brain tumor metabolism.
Collapse
Affiliation(s)
- Manoj Kumar
- Department of Neuroimaging and Interventional Radiology, National Institute of Mental Health and Neurosciences, Bengaluru, India
| | - Ravi Prakash Reddy Nanga
- Department of Radiology, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, United States
| | - Gaurav Verma
- Department of Radiology, Icahn School of Medicine at Mount Sinai, New York, NY, United States
| | - Neil Wilson
- Department of Radiology, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, United States
| | | | - Kavindra Nath
- Department of Radiology, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, United States
| | - Sanjeev Chawla
- Department of Radiology, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, United States
- *Correspondence: Sanjeev Chawla
| |
Collapse
|
30
|
Booth TC, Wiegers EC, Warnert EAH, Schmainda KM, Riemer F, Nechifor RE, Keil VC, Hangel G, Figueiredo P, Álvarez-Torres MDM, Henriksen OM. High-Grade Glioma Treatment Response Monitoring Biomarkers: A Position Statement on the Evidence Supporting the Use of Advanced MRI Techniques in the Clinic, and the Latest Bench-to-Bedside Developments. Part 2: Spectroscopy, Chemical Exchange Saturation, Multiparametric Imaging, and Radiomics. Front Oncol 2022; 11:811425. [PMID: 35340697 PMCID: PMC8948428 DOI: 10.3389/fonc.2021.811425] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2021] [Accepted: 12/28/2021] [Indexed: 01/16/2023] Open
Abstract
Objective To summarize evidence for use of advanced MRI techniques as monitoring biomarkers in the clinic, and to highlight the latest bench-to-bedside developments. Methods The current evidence regarding the potential for monitoring biomarkers was reviewed and individual modalities of metabolism and/or chemical composition imaging discussed. Perfusion, permeability, and microstructure imaging were similarly analyzed in Part 1 of this two-part review article and are valuable reading as background to this article. We appraise the clinic readiness of all the individual modalities and consider methodologies involving machine learning (radiomics) and the combination of MRI approaches (multiparametric imaging). Results The biochemical composition of high-grade gliomas is markedly different from healthy brain tissue. Magnetic resonance spectroscopy allows the simultaneous acquisition of an array of metabolic alterations, with choline-based ratios appearing to be consistently discriminatory in treatment response assessment, although challenges remain despite this being a mature technique. Promising directions relate to ultra-high field strengths, 2-hydroxyglutarate analysis, and the use of non-proton nuclei. Labile protons on endogenous proteins can be selectively targeted with chemical exchange saturation transfer to give high resolution images. The body of evidence for clinical application of amide proton transfer imaging has been building for a decade, but more evidence is required to confirm chemical exchange saturation transfer use as a monitoring biomarker. Multiparametric methodologies, including the incorporation of nuclear medicine techniques, combine probes measuring different tumor properties. Although potentially synergistic, the limitations of each individual modality also can be compounded, particularly in the absence of standardization. Machine learning requires large datasets with high-quality annotation; there is currently low-level evidence for monitoring biomarker clinical application. Conclusion Advanced MRI techniques show huge promise in treatment response assessment. The clinical readiness analysis highlights that most monitoring biomarkers require standardized international consensus guidelines, with more facilitation regarding technique implementation and reporting in the clinic.
Collapse
Affiliation(s)
- Thomas C. Booth
- School of Biomedical Engineering and Imaging Sciences, King’s College London, St. Thomas’ Hospital, London, United Kingdom
- Department of Neuroradiology, King’s College Hospital NHS Foundation Trust, London, United Kingdom
| | - Evita C. Wiegers
- Department of Radiology, University Medical Center Utrecht, Utrecht, Netherlands
| | | | - Kathleen M. Schmainda
- Department of Biophysics, Medical College of Wisconsin, Milwaukee, WI, United States
| | - Frank Riemer
- Mohn Medical Imaging and Visualization Centre (MMIV), Department of Radiology, Haukeland University Hospital, Bergen, Norway
| | - Ruben E. Nechifor
- Department of Clinical Psychology and Psychotherapy International Institute for the Advanced Studies of Psychotherapy and Applied Mental Health, Babes-Bolyai University, Cluj-Napoca, Romania
| | - Vera C. Keil
- Department of Radiology and Nuclear Medicine, Amsterdam UMC, location VUmc, Amsterdam, Netherlands
| | - Gilbert Hangel
- Department of Neurosurgery & High-Field MR Centre, Department of Biomedical Imaging and Image-Guided Therapy, Medical University Vienna, Vienna, Austria
| | - Patrícia Figueiredo
- Department of Bioengineering and Institute for Systems and Robotics - Lisboa, Instituto Superior Técnico, Universidade de Lisboa, Lisbon, Portugal
| | | | - Otto M. Henriksen
- Department of Clinical Physiology, Nuclear medicine and PET, Copenhagen University Hospital Rigshospitalet, Copenhagen, Denmark
| |
Collapse
|
31
|
Carrete LR, Young JS, Cha S. Advanced Imaging Techniques for Newly Diagnosed and Recurrent Gliomas. Front Neurosci 2022; 16:787755. [PMID: 35281485 PMCID: PMC8904563 DOI: 10.3389/fnins.2022.787755] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2021] [Accepted: 01/19/2022] [Indexed: 12/12/2022] Open
Abstract
Management of gliomas following initial diagnosis requires thoughtful presurgical planning followed by regular imaging to monitor treatment response and survey for new tumor growth. Traditional MR imaging modalities such as T1 post-contrast and T2-weighted sequences have long been a staple of tumor diagnosis, surgical planning, and post-treatment surveillance. While these sequences remain integral in the management of gliomas, advances in imaging techniques have allowed for a more detailed characterization of tumor characteristics. Advanced MR sequences such as perfusion, diffusion, and susceptibility weighted imaging, as well as PET scans have emerged as valuable tools to inform clinical decision making and provide a non-invasive way to help distinguish between tumor recurrence and pseudoprogression. Furthermore, these advances in imaging have extended to the operating room and assist in making surgical resections safer. Nevertheless, surgery, chemotherapy, and radiation treatment continue to make the interpretation of MR changes difficult for glioma patients. As analytics and machine learning techniques improve, radiomics offers the potential to be more quantitative and personalized in the interpretation of imaging data for gliomas. In this review, we describe the role of these newer imaging modalities during the different stages of management for patients with gliomas, focusing on the pre-operative, post-operative, and surveillance periods. Finally, we discuss radiomics as a means of promoting personalized patient care in the future.
Collapse
Affiliation(s)
- Luis R. Carrete
- University of California San Francisco School of Medicine, San Francisco, CA, United States
| | - Jacob S. Young
- Department of Neurological Surgery, University of California, San Francisco, San Francisco, CA, United States
- *Correspondence: Jacob S. Young,
| | - Soonmee Cha
- Department of Radiology, University of California, San Francisco, San Francisco, CA, United States
| |
Collapse
|
32
|
Juskanič D, Mištinová JP, Hollý S, Sekerešová M, Koleják K, Pátrovič L. Diagnostic performance of edited 2HG MR spectroscopy of central glioma in the clinical environment. MAGMA (NEW YORK, N.Y.) 2022; 35:45-52. [PMID: 34985589 DOI: 10.1007/s10334-021-00989-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/30/2021] [Revised: 12/09/2021] [Accepted: 12/12/2021] [Indexed: 06/14/2023]
Abstract
OBJECTIVE Oncometabolite D-2-hydroxyglutarate (2HG) is pooled in isocitrate dehydrogenase (IDH)-mutant glioma cells. Detecting 2HG by MR spectroscopy (MRS) has been proven viable in the last decade but has not entirely found its way into the clinical routine. This study aimed to explore the adoption of 2HG MRS while acknowledging factors that influence its performance in the clinical environment. METHODS Thirty-nine MR spectra were acquired and reported prospectively in patients with suspected glioma using a 3 T system with Mescher-Garwood point-resolved spectroscopy (MEGA-PRESS) sequence utilizing averaged free induction decay (FID) signals. Postprocessing and evaluation of spectra were performed with jMRUI and LCModel. 2HG concentration estimates, 2HG/Cr ratio, together with quality measures, including Cramér-Rao lower bounds (CRLBs), full-width at half-maximum (FWHM) values, and signal-to-noise ratio (SNR) were calculated using LCModel. Immunohistochemistry and genomic analysis results used as a ground truth were available for 15 patients. RESULTS The threshold for test positivity was set according to the ROC curve at 1 mM. Calculated sensitivity was 57.14% (95% CI 0.20-0.88), specificity 87.5% (95% CI 0.46-0.99), positive predictive value 80%, and negative predictive value 70%. Overall diagnostic accuracy was 73.33% (95% CI 0.45-0.92). The 2HG/Cr ratio with the cutoff value 0.085 significantly improved sensitivity and overall diagnostic accuracy [85.71%, 95% CI 0.42-1.00 and 86.67%, (95% CI 0.60-0.98), respectively]. CONCLUSION Multiple factors compromising spectral quality in the clinical adoption of edited 2HG MRS resulted in diminished sensitivity but clinically acceptable specificity. Furthermore, the 2HG/Cr ratio performs better than the sole 2HG concentration estimate in the pre-operative setting.
Collapse
Affiliation(s)
- Dominik Juskanič
- JESSENIUS-Diagnostic Center, Nitra, Slovakia.
- Medical Faculty, Comenius University in Bratislava, Bratislava, Slovakia.
- Faculty Hospital, Nitra, Slovakia.
| | | | | | | | | | | |
Collapse
|
33
|
Metz G, Jayamanne D, Wheeler H, Wong M, Cook R, Little N, Parkinson J, Kastelan M, Brown C, Back M. Large tumour volume reduction of IDH-mutated anaplastic glioma involving the insular region following radiotherapy. BMC Neurol 2022; 22:24. [PMID: 35027006 PMCID: PMC8756697 DOI: 10.1186/s12883-021-02548-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2021] [Accepted: 12/23/2021] [Indexed: 11/17/2022] Open
Abstract
Background The impact of near-total resection of IDH-mutated anaplastic glioma (IDHmutAG) is well-established but there remains uncertainty of benefit in tumours of the insular cortex where the extent of safe resection may be limited. This study aimed to assess tumour volume reduction in patients following IMRT and impact of residual post-surgical volume. Methods and materials Patients with IDHmutAG involving insular cortex managed with IMRT from 2008 to 2019 had baseline patient, tumour and treatment factors recorded. Volumetric assessment of residual disease on MRI was performed at baseline, month+ 3 and month+ 12 post-IMRT. Potential prognostic factors were analysed for tumour reduction and relapse-free survival, and assessed by log-rank and Cox regression analyses. Results Thirty two patients with IDHmutAG of the insular cortex were managed with median follow-up post-IMRT of 67.2 months. Pathology was anaplastic astrocytoma (AAmut) in 20, and anaplastic oligodendroglioma (AOD) in 12 patients. Median pre-IMRT volume on T1 and T2Flair was 24.3cm3 and 52.2cm3. Twenty-seven patients were alive with 5-year relapse-free survival of 80%. There was a median 67 and 64% reduction from baseline occurring at 3 months post-IMRT for T1 and T2Flair respectively; and subsequent median 78 and 73% at 12 months. At 12 months AOD patients had median 83% T1 volume reduction compared to 63% in AAmut (p < 0.01). There was no difference on T2Flair volume (p = 0.64). No other pathological factors influenced volume reduction at 12 months. No factors were associated with relapse-free survival including baseline T1 (p = 0.52) and T2Flair (p = 0.93) volume. Conclusion IMRT provides large tumour volume reduction in IDHmutAG of the insular cortex. While maximal safe debulking remains standard of care when feasible, this patient cohort reported no significant negative impact of residual disease volume on relapse-free survival.
Collapse
Affiliation(s)
- Gabrielle Metz
- Department of Radiation Oncology, Northern Sydney Cancer Centre, Royal North Shore Hospital, St Leonards, Sydney, NSW, 2065, Australia.
| | - Dasantha Jayamanne
- Department of Radiation Oncology, Northern Sydney Cancer Centre, Royal North Shore Hospital, St Leonards, Sydney, NSW, 2065, Australia.,Sydney Medical School, University of Sydney, Sydney, Australia.,Genesis Cancer Care, Sydney, Australia
| | - Helen Wheeler
- Department of Radiation Oncology, Northern Sydney Cancer Centre, Royal North Shore Hospital, St Leonards, Sydney, NSW, 2065, Australia.,Sydney Medical School, University of Sydney, Sydney, Australia.,The Brain Cancer Group, Sydney, Australia
| | - Matthew Wong
- Central Coast Cancer Centre, Gosford Hospital, Gosford, Australia
| | - Raymond Cook
- The Brain Cancer Group, Sydney, Australia.,Department of Neurosurgery, Royal North Shore Hospital, Sydney, Australia
| | - Nicholas Little
- Department of Neurosurgery, Royal North Shore Hospital, Sydney, Australia
| | - Jonathon Parkinson
- The Brain Cancer Group, Sydney, Australia.,Department of Neurosurgery, Royal North Shore Hospital, Sydney, Australia
| | - Marina Kastelan
- Department of Radiation Oncology, Northern Sydney Cancer Centre, Royal North Shore Hospital, St Leonards, Sydney, NSW, 2065, Australia.,The Brain Cancer Group, Sydney, Australia
| | - Chris Brown
- Department of Radiation Oncology, Northern Sydney Cancer Centre, Royal North Shore Hospital, St Leonards, Sydney, NSW, 2065, Australia.,Sydney Medical School, University of Sydney, Sydney, Australia
| | - Michael Back
- Department of Radiation Oncology, Northern Sydney Cancer Centre, Royal North Shore Hospital, St Leonards, Sydney, NSW, 2065, Australia.,Sydney Medical School, University of Sydney, Sydney, Australia.,Genesis Cancer Care, Sydney, Australia.,The Brain Cancer Group, Sydney, Australia.,Central Coast Cancer Centre, Gosford Hospital, Gosford, Australia
| |
Collapse
|
34
|
Mortazavi A, Fayed I, Bachani M, Dowdy T, Jahanipour J, Khan A, Owotade J, Walbridge S, Inati SK, Steiner J, Wu J, Gilbert M, Yang CZ, Larion M, Maric D, Ksendzovsky A, Zaghloul KA. IDH-mutated gliomas promote epileptogenesis through d-2-hydroxyglutarate-dependent mTOR hyperactivation. Neuro Oncol 2022; 24:1423-1435. [PMID: 34994387 PMCID: PMC9435503 DOI: 10.1093/neuonc/noac003] [Citation(s) in RCA: 26] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023] Open
Abstract
BACKGROUND Uncontrolled seizures in patients with gliomas have a significant impact on quality of life and morbidity, yet the mechanisms through which these tumors cause seizures remain unknown. Here, we hypothesize that the active metabolite d-2-hydroxyglutarate (d-2-HG) produced by the IDH-mutant enzyme leads to metabolic disruptions in surrounding cortical neurons that consequently promote seizures. METHODS We use a complementary study of in vitro neuron-glial cultures and electrographically sorted human cortical tissue from patients with IDH-mutant gliomas to test this hypothesis. We utilize micro-electrode arrays for in vitro electrophysiological studies in combination with pharmacological manipulations and biochemical studies to better elucidate the impact of d-2-HG on cortical metabolism and neuronal spiking activity. RESULTS We demonstrate that d-2-HG leads to increased neuronal spiking activity and promotes a distinct metabolic profile in surrounding neurons, evidenced by distinct metabolomic shifts and increased LDHA expression, as well as upregulation of mTOR signaling. The increases in neuronal activity are induced by mTOR activation and reversed with mTOR inhibition. CONCLUSION Together, our data suggest that metabolic disruptions in the surrounding cortex due to d-2-HG may be a driving event for epileptogenesis in patients with IDH-mutant gliomas.
Collapse
Affiliation(s)
- Armin Mortazavi
- Surgical Neurology Branch, NINDS, National Institutes of Health, Bethesda, Maryland, USA
| | - Islam Fayed
- Department of Neurosurgery, Georgetown University, Washington, District of Columbia, USA
| | - Muzna Bachani
- NeuroTherapeutics Development Unit, NINDS, National Institutes of Health, Bethesda, Maryland, USA
| | - Tyrone Dowdy
- NeuroOncology Branch, NCI, National Institutes of Health, Bethesda, Maryland, USA
| | - Jahandar Jahanipour
- Flow and Cytometry Core, NINDS, National Institutes of Health, Bethesda, Maryland, USA
| | - Anas Khan
- Surgical Neurology Branch, NINDS, National Institutes of Health, Bethesda, Maryland, USA
| | - Jemima Owotade
- Surgical Neurology Branch, NINDS, National Institutes of Health, Bethesda, Maryland, USA
| | - Stuart Walbridge
- Surgical Neurology Branch, NINDS, National Institutes of Health, Bethesda, Maryland, USA
| | - Sara K Inati
- Surgical Neurology Branch, NINDS, National Institutes of Health, Bethesda, Maryland, USA
| | - Joseph Steiner
- NeuroTherapeutics Development Unit, NINDS, National Institutes of Health, Bethesda, Maryland, USA
| | - Jing Wu
- NeuroOncology Branch, NCI, National Institutes of Health, Bethesda, Maryland, USA
| | - Mark Gilbert
- NeuroOncology Branch, NCI, National Institutes of Health, Bethesda, Maryland, USA
| | - Chun Zhang Yang
- NeuroOncology Branch, NCI, National Institutes of Health, Bethesda, Maryland, USA
| | - Mioara Larion
- NeuroOncology Branch, NCI, National Institutes of Health, Bethesda, Maryland, USA
| | - Dragan Maric
- Flow and Cytometry Core, NINDS, National Institutes of Health, Bethesda, Maryland, USA
| | | | - Kareem A Zaghloul
- Corresponding Author: Kareem A. Zaghloul, MD, PhD, Surgical Neurology Branch, NINDS, National Institutes of Health, Building 10, Room 3D20, 10 Center Drive Bethesda, MD 20892-1414, USA ()
| |
Collapse
|
35
|
Tyurina AN, Vikhrova NB, Batalov AI, Kalaeva DB, Shults EI, Postnov AA, Pronin IN. [Radiological biomarkers of brain gliomas]. ZHURNAL VOPROSY NEIROKHIRURGII IMENI N. N. BURDENKO 2022; 86:121-126. [PMID: 36534633 DOI: 10.17116/neiro202286061121] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/17/2023]
Abstract
The most important objective of modern neuroimaging is comparison of data on genotype and phenotype of brain gliomas. Radiogenomics as a new branch of science is devoted to searching for such relationships based on MRI and PET/CT parameters. The 2021 WHO classification of tumors of the central nervous system poses the most important tasks for physicians in assessment of biological behavior of tumors and their response to combined treatment. The review demonstrates the possibilities and prospects of preoperative MRI and PET/CT with amino acids in assessing the genetic profile of brain gliomas.
Collapse
Affiliation(s)
- A N Tyurina
- Burdenko Neurosurgery Center, Moscow, Russia
| | | | - A I Batalov
- Burdenko Neurosurgery Center, Moscow, Russia
| | - D B Kalaeva
- Burdenko Neurosurgery Center, Moscow, Russia
- Moscow Engineering Physics Institute, Moscow, Russia
| | - E I Shults
- Research Practical Clinical Center of Diagnosis and Telemedicine Technologies, Moscow, Russia
| | - A A Postnov
- Burdenko Neurosurgery Center, Moscow, Russia
- Moscow Engineering Physics Institute, Moscow, Russia
- Lebedev Physical Institute, Moscow, Russia
| | - I N Pronin
- Burdenko Neurosurgery Center, Moscow, Russia
| |
Collapse
|
36
|
Li X, Strasser B, Neuberger U, Vollmuth P, Bendszus M, Wick W, Dietrich J, Batchelor TT, Cahill DP, Andronesi OC. Deep learning super-resolution magnetic resonance spectroscopic imaging of brain metabolism and mutant isocitrate dehydrogenase glioma. Neurooncol Adv 2022; 4:vdac071. [PMID: 35911635 PMCID: PMC9332900 DOI: 10.1093/noajnl/vdac071] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND Magnetic resonance spectroscopic imaging (MRSI) can be used in glioma patients to map the metabolic alterations associated with IDH1,2 mutations that are central criteria for glioma diagnosis. The aim of this study was to achieve super-resolution (SR) MRSI using deep learning to image tumor metabolism in patients with mutant IDH glioma. METHODS We developed a deep learning method based on generative adversarial network (GAN) using Unet as generator network to upsample MRSI by a factor of 4. Neural networks were trained on simulated metabolic images from 75 glioma patients. The performance of deep neuronal networks was evaluated on MRSI data measured in 20 glioma patients and 10 healthy controls at 3T with a whole-brain 3D MRSI protocol optimized for detection of d-2-hydroxyglutarate (2HG). To further enhance structural details of metabolic maps we used prior information from high-resolution anatomical MR imaging. SR MRSI was compared to ground truth by Mann-Whitney U-test of peak signal-to-noise ratio (PSNR), structure similarity index measure (SSIM), feature-based similarity index measure (FSIM), and mean opinion score (MOS). RESULTS Deep learning SR improved PSNR by 17%, SSIM by 5%, FSIM by 7%, and MOS by 30% compared to conventional interpolation methods. In mutant IDH glioma patients proposed method provided the highest resolution for 2HG maps to clearly delineate tumor margins and tumor heterogeneity. CONCLUSIONS Our results indicate that proposed deep learning methods are effective in enhancing spatial resolution of metabolite maps. Patient results suggest that this may have great clinical potential for image guided precision oncology therapy.
Collapse
Affiliation(s)
- Xianqi Li
- A. A. Martinos Center for Biomedical Imaging, Department of Radiology, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA
- Department of Mathematical Sciences, Florida Institute of Technology, Melbourne, Florida, USA
| | - Bernhard Strasser
- A. A. Martinos Center for Biomedical Imaging, Department of Radiology, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Ulf Neuberger
- Department of Neuroradiology, Heidelberg University Hospital, Heidelberg, Germany
| | - Philipp Vollmuth
- Department of Neuroradiology, Heidelberg University Hospital, Heidelberg, Germany
| | - Martin Bendszus
- Department of Neuroradiology, Heidelberg University Hospital, Heidelberg, Germany
| | - Wolfgang Wick
- Department of Neurology, Heidelberg University Hospital, Heidelberg, Germany
| | - Jorg Dietrich
- Department of Neurology, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Tracy T Batchelor
- Department of Neurology, Brigham and Women Hospital, Harvard Medical School, Boston, Massachusetts, USA
- Dana-Farber Cancer Institute, Boston, Massachusetts, USA
| | - Daniel P Cahill
- Department of Neurosurgery, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Ovidiu C Andronesi
- A. A. Martinos Center for Biomedical Imaging, Department of Radiology, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA
| |
Collapse
|
37
|
Strasser B, Arango NS, Stockmann JP, Gagoski B, Thapa B, Li X, Bogner W, Moser P, Small J, Cahill DP, Batchelor TT, Dietrich J, van der Kouwe A, White J, Adalsteinsson E, Andronesi OC. Improving D-2-hydroxyglutarate MR spectroscopic imaging in mutant isocitrate dehydrogenase glioma patients with multiplexed RF-receive/B 0 -shim array coils at 3 T. NMR IN BIOMEDICINE 2022; 35:e4621. [PMID: 34609036 PMCID: PMC8717863 DOI: 10.1002/nbm.4621] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/02/2021] [Revised: 08/27/2021] [Accepted: 08/30/2021] [Indexed: 06/13/2023]
Abstract
MR spectroscopic imaging (MRSI) noninvasively maps the metabolism of human brains. In particular, the imaging of D-2-hydroxyglutarate (2HG) produced by glioma isocitrate dehydrogenase (IDH) mutations has become a key application in neuro-oncology. However, the performance of full field-of-view MRSI is limited by B0 spatial nonuniformity and lipid artifacts from tissues surrounding the brain. Array coils that multiplex RF-receive and B0 -shim electrical currents (AC/DC mixing) over the same conductive loops provide many degrees of freedom to improve B0 uniformity and reduce lipid artifacts. AC/DC coils are highly efficient due to compact design, requiring low shim currents (<2 A) that can be switched fast (0.5 ms) with high interscan reproducibility (10% coefficient of variation for repeat measurements). We measured four tumor patients and five volunteers at 3 T and show that using AC/DC coils in addition to the vendor-provided second-order spherical harmonics shim provides 19% narrower spectral linewidth, 6% higher SNR, and 23% less lipid content for unrestricted field-of-view MRSI, compared with the vendor-provided shim alone. We demonstrate that improvement in MRSI data quality led to 2HG maps with higher contrast-to-noise ratio for tumors that coincide better with the FLAIR-enhancing lesions in mutant IDH glioma patients. Smaller Cramér-Rao lower bounds for 2HG quantification are obtained in tumors by AC/DC shim, corroborating with simulations that predicted improved accuracy and precision for narrower linewidths. AC/DC coils can be used synergistically with optimized acquisition schemes to improve metabolic imaging for precision oncology of glioma patients. Furthermore, this methodology has broad applicability to other neurological disorders and neuroscience.
Collapse
Affiliation(s)
- Bernhard Strasser
- A. A. Martinos Center for Biomedical Imaging, Massachusetts General Hospital, Radiology, Boston, Massachusetts, USA
- High-Field MR Centre, Department of Biomedical Imaging and Image-Guided Therapy, Medical University of Vienna, Vienna, Vienna, Austria
| | - Nicolas S. Arango
- Department of Electrical Engineering and Computer Science, Massachusetts Institute of Technology, Cambridge, Massachusetts, USA
| | - Jason P. Stockmann
- A. A. Martinos Center for Biomedical Imaging, Massachusetts General Hospital, Radiology, Boston, Massachusetts, USA
- Harvard Medical School, Boston, Massachusetts, USA
| | - Borjan Gagoski
- Fetal Neonatal Neuroimaging and Developmental Science Center, Boston Children’s Hospital, Boston, Massachusetts, USA
- Department of Radiology, Harvard Medical School, Boston, Massachusetts, USA
| | - Bijaya Thapa
- A. A. Martinos Center for Biomedical Imaging, Massachusetts General Hospital, Radiology, Boston, Massachusetts, USA
| | - Xianqi Li
- A. A. Martinos Center for Biomedical Imaging, Massachusetts General Hospital, Radiology, Boston, Massachusetts, USA
| | - Wolfgang Bogner
- High-Field MR Centre, Department of Biomedical Imaging and Image-Guided Therapy, Medical University of Vienna, Vienna, Vienna, Austria
| | - Philipp Moser
- High-Field MR Centre, Department of Biomedical Imaging and Image-Guided Therapy, Medical University of Vienna, Vienna, Vienna, Austria
| | - Julia Small
- Department of Neurosurgery, Massachusetts General Hospital, Boston, Massachusetts, USA
| | - Daniel P. Cahill
- Department of Neurosurgery, Massachusetts General Hospital, Boston, Massachusetts, USA
| | - Tracy T. Batchelor
- Department Neurology, Division of Neuro-Oncology, Massachusetts General Hospital, Boston, Massachusetts, USA
| | - Jorg Dietrich
- Department Neurology, Division of Neuro-Oncology, Massachusetts General Hospital, Boston, Massachusetts, USA
| | - Andre van der Kouwe
- A. A. Martinos Center for Biomedical Imaging, Massachusetts General Hospital, Radiology, Boston, Massachusetts, USA
- Harvard Medical School, Boston, Massachusetts, USA
| | - Jacob White
- Department of Electrical Engineering and Computer Science, Massachusetts Institute of Technology, Cambridge, Massachusetts, USA
| | - Elfar Adalsteinsson
- Department of Electrical Engineering and Computer Science, Massachusetts Institute of Technology, Cambridge, Massachusetts, USA
- Institute for Medical Engineering and Science, Massachusetts Institute of Technology, Cambridge, Massachusetts, USA
| | - Ovidiu C. Andronesi
- A. A. Martinos Center for Biomedical Imaging, Massachusetts General Hospital, Radiology, Boston, Massachusetts, USA
- Harvard Medical School, Boston, Massachusetts, USA
| |
Collapse
|
38
|
Thapa B, Mareyam A, Stockmann J, Strasser B, Keil B, Hoecht P, Carp S, Li X, Wang Z, Chang YV, Dietrich J, Uhlmann E, Cahill DP, Batchelor T, Wald L, Andronesi OC. In Vivo Absolute Metabolite Quantification Using a Multiplexed ERETIC-RX Array Coil for Whole-Brain MR Spectroscopic Imaging. J Magn Reson Imaging 2021; 56:121-133. [PMID: 34958166 DOI: 10.1002/jmri.28028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2021] [Revised: 12/01/2021] [Accepted: 12/03/2021] [Indexed: 11/06/2022] Open
Abstract
BACKGROUND Absolute quantification of metabolites in MR spectroscopic imaging (MRSI) requires a stable reference signal of known concentration. The Electronic REference To access In vivo Concentrations (ERETIC) has shown great promise but has not been applied in patients and 3D MRSI. ERETIC hardware has not been integrated with receive arrays due to technical challenges, such as coil combination and unwanted coupling between multiple ERETIC and receive channels, for which we developed mitigation strategies. PURPOSE To develop absolute quantification for whole-brain MRSI in glioma patients. STUDY TYPE Prospective. POPULATION Five healthy volunteers and three patients with isocitrate dehydrogenase mutant glioma (27% female). Calibration and coil loading phantoms. FIELD STRENGTH/SEQUENCE A 3 T; Adiabatic spin-echo spiral 3D MRSI with real-time motion correction, Fluid Attenuated Inversion Recovery (FLAIR), Gradient Recalled Echo (GRE), Multi-echo Magnetization Prepared Rapid Acquisition of Gradient Echo (MEMPRAGE). ASSESSMENT Absolute quantification was performed for five brain metabolites (total N-acetyl-aspartate [NAA]/creatine/choline, glutamine + glutamate, myo-inositol) and the oncometabolite 2-hydroxyglutarate using a custom-built 4x-ERETIC/8x-receive array coil. Metabolite quantification was performed with both EREIC and internal water reference methods. ERETIC signal was transmitted via optical link and used to correct coil loading. Inductive and radiative coupling between ERETIC and receive channels were measured. STATISTICAL TESTS ERETIC and internal water methods for metabolite quantification were compared using Bland-Altman (BA) analysis and the nonparametric Mann-Whitney test. P < 0.05 was considered statistically significant. RESULTS ERETIC could be integrated in receive arrays and inductive coupling dominated (5-886 times) radiative coupling. Phantoms show proportional scaling of the ERETIC signal with coil loading. The BA analysis demonstrated very good agreement (3.3% ± 1.6%) in healthy volunteers, while there was a large difference (36.1% ± 3.8%) in glioma tumors between metabolite concentrations by ERETIC and internal water quantification. CONCLUSION Our results indicate that ERETIC integrated with receive arrays and whole-brain MRSI is feasible for brain metabolites quantification. Further validation is required to probe that ERETIC provides more accurate metabolite concentration in glioma patients. EVIDENCE LEVEL 2 TECHNICAL EFFICACY: Stage 1.
Collapse
Affiliation(s)
- Bijaya Thapa
- A. A. Martinos Center for Biomedical Imaging, Department of Radiology, Massachusetts General Hospital, Charlestown, Massachusetts, USA.,Harvard Medical School, Boston, Massachusetts, USA
| | - Azma Mareyam
- A. A. Martinos Center for Biomedical Imaging, Department of Radiology, Massachusetts General Hospital, Charlestown, Massachusetts, USA
| | - Jason Stockmann
- A. A. Martinos Center for Biomedical Imaging, Department of Radiology, Massachusetts General Hospital, Charlestown, Massachusetts, USA.,Harvard Medical School, Boston, Massachusetts, USA
| | - Bernhard Strasser
- A. A. Martinos Center for Biomedical Imaging, Department of Radiology, Massachusetts General Hospital, Charlestown, Massachusetts, USA.,Harvard Medical School, Boston, Massachusetts, USA
| | - Boris Keil
- Institute of Medical Physics and Radiation Protection, TH-Mittelhessen University of Applied Sciences (THM), Giessen, Germany
| | | | - Stefan Carp
- A. A. Martinos Center for Biomedical Imaging, Department of Radiology, Massachusetts General Hospital, Charlestown, Massachusetts, USA.,Harvard Medical School, Boston, Massachusetts, USA
| | - Xianqi Li
- A. A. Martinos Center for Biomedical Imaging, Department of Radiology, Massachusetts General Hospital, Charlestown, Massachusetts, USA.,Harvard Medical School, Boston, Massachusetts, USA
| | - Zhe Wang
- Siemens Medical Solutions USA, Boston, Massachusetts, USA
| | - Yulin V Chang
- Siemens Medical Solutions USA, Boston, Massachusetts, USA
| | - Jorg Dietrich
- Harvard Medical School, Boston, Massachusetts, USA.,Division of Neuro-Oncology, Department of Neurology, Massachusetts General Hospital, Boston, Massachusetts, USA
| | - Erik Uhlmann
- Harvard Medical School, Boston, Massachusetts, USA.,Department of Neurology, Beth Israel Deaconess Medical Center, Boston, Massachusetts, USA
| | - Daniel P Cahill
- Harvard Medical School, Boston, Massachusetts, USA.,Department of Neurosurgery, Massachusetts General Hospital, Boston, Massachusetts, USA
| | - Tracy Batchelor
- Harvard Medical School, Boston, Massachusetts, USA.,Department of Neurology, Brigham's and Women Hospital, Boston, Massachusetts, USA.,Dana Farber Cancer Institute, Boston, Massachusetts, USA
| | - Lawrence Wald
- A. A. Martinos Center for Biomedical Imaging, Department of Radiology, Massachusetts General Hospital, Charlestown, Massachusetts, USA.,Harvard Medical School, Boston, Massachusetts, USA
| | - Ovidiu C Andronesi
- A. A. Martinos Center for Biomedical Imaging, Department of Radiology, Massachusetts General Hospital, Charlestown, Massachusetts, USA.,Harvard Medical School, Boston, Massachusetts, USA
| |
Collapse
|
39
|
Abstract
Dysregulation of DNA damage response and repair (DDR) contributes to oncogenesis, yet also generates the potential for targeted cancer therapies by exploiting synthetic lethal interactions. Oncometabolites, small intermediates of metabolism overproduced in certain cancers, have emerged as a new mechanism of DDR modulation through their effects on multiple DNA repair pathways. Increasing evidence suggests that oncometabolite-induced DDR defects may offer the opportunity for tumor-selective chemo- and radio-sensitization. Here we review the biology of oncometabolites and diverse mechanisms by which they impact DDR, with a focus on emerging therapeutic strategies and ongoing clinical trials targeting oncometabolite-induced DDR defects in cancer.
Collapse
Affiliation(s)
- Susan E Gueble
- Department of Therapeutic Radiology, Yale University School of Medicine, New Haven, CT
| | - Ranjit S Bindra
- Department of Therapeutic Radiology, Yale University School of Medicine, New Haven, CT.
| |
Collapse
|
40
|
Ohno M, Hayashi Y, Aikawa H, Hayashi M, Miyakita Y, Takahashi M, Matsushita Y, Yoshida A, Satomi K, Ichimura K, Hamada A, Narita Y. Tissue 2-Hydroxyglutarate and Preoperative Seizures in Patients With Diffuse Gliomas. Neurology 2021; 97:e2114-e2123. [PMID: 34610989 DOI: 10.1212/wnl.0000000000012893] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2021] [Accepted: 09/20/2021] [Indexed: 11/15/2022] Open
Abstract
BACKGROUND AND OBJECTIVES Mutant isocitrate dehydrogenase (IDH) 1/2 gene products gain a new ability to produce D-2-hydroxyglutarate (D2HG). IDH1/2 mutations are thought to be associated with seizures owing to the structural similarity between D2HG and glutamate. However, the effects of D2HG on seizures in clinical settings are not fully understood. We sought to investigate the relationship between tissue 2-hydroxyglutarate (2HG) concentration and preoperative seizures using clinical samples. METHODS We included 104 consecutive patients with diffuse glioma who underwent surgery from August 2008 to May 2016 and whose clinical presentation and IDH1/2 status were identified. The presence of preoperative seizures, tumor location, histopathologic diagnosis, IDH1/2 status, and 1p/19q codeletion were assessed from the patient charts. Tissue 2HG concentration was measured using liquid chromatography-tandem mass spectrometry. To evaluate 2HG distribution without artefactual tissue disruption, we applied matrix-assisted laser desorption/ionization high-resolution mass spectrometry imaging (MALDI-MSI) in 12 patients' surgically resected samples. We assessed the correlation of preoperative seizures with tissue 2HG concentration, IDH1/2 status, WHO grade, and 1p/19q codeletion. RESULTS Tissue 2HG concentration was higher in IDH1/2 mutant tumors (IDH-Mut, n = 42) than in IDH1/2 wild-type tumors (IDH-WT, n = 62) (median 4,860 ng/mg vs 75 ng/mg) (p < 0.0001). MALDI-MSI could detect 2HG signals in IDH-Mut, but not in IDH-WT. Preoperative seizures were observed in 64.3% of patients with IDH-Mut and 21.0% patients with IDH-WT (p < 0.0001). The optimal cutoff value of tissue 2HG concentration for predicting preoperative seizures was 1,190 ng/mg, as calculated by the receiver operating characteristic curve. Increased preoperative seizure risk was only observed in tumors with 2HG concentration above the cutoff value among IDH-Mut (IDH-Mut with above the cutoff value: 71.4% vs IDH-Mut with below the cutoff value: 28.6%; p = 0.031). Multivariate analysis, including IDH1/2 mutation status, tissue 2HG concentration, WHO grade, and 1p/19q codeletion, revealed that only increased tissue 2HG concentration was associated with preoperative seizures (odds ratio 5.86, 95% confidence interval 1.02-48.5; p = 0.048). DISCUSSION We showed that high tissue 2HG concentration was associated with preoperative seizures, suggesting that excess 2HG increases risk of preoperative seizures in IDH1/2 mutant tumors.
Collapse
Affiliation(s)
- Makoto Ohno
- From the Departments of Neurosurgery and Neuro-Oncology (M.O., Y. Miyakita, M.T., Y. Matsushita, Y.N.) and Diagnostic Pathology (A.Y., K.S.), National Cancer Center Hospital; Divisions of Molecular Pharmacology (Y.H., A.H.) and Brain Tumor Translational Research (K.I.), National Cancer Center Research Institute; Division of Clinical Pharmacology and Translational Research, Exploratory Oncology Research and Clinical Trial Center (Y.H., H.A., M.H., A.H.), National Cancer Center; and Department of Medical Oncology and Translational Research (Y.H., A.H.), Graduate School of Medical Sciences, Kumamoto University, Tokyo, Japan.
| | - Yoshiharu Hayashi
- From the Departments of Neurosurgery and Neuro-Oncology (M.O., Y. Miyakita, M.T., Y. Matsushita, Y.N.) and Diagnostic Pathology (A.Y., K.S.), National Cancer Center Hospital; Divisions of Molecular Pharmacology (Y.H., A.H.) and Brain Tumor Translational Research (K.I.), National Cancer Center Research Institute; Division of Clinical Pharmacology and Translational Research, Exploratory Oncology Research and Clinical Trial Center (Y.H., H.A., M.H., A.H.), National Cancer Center; and Department of Medical Oncology and Translational Research (Y.H., A.H.), Graduate School of Medical Sciences, Kumamoto University, Tokyo, Japan
| | - Hiroaki Aikawa
- From the Departments of Neurosurgery and Neuro-Oncology (M.O., Y. Miyakita, M.T., Y. Matsushita, Y.N.) and Diagnostic Pathology (A.Y., K.S.), National Cancer Center Hospital; Divisions of Molecular Pharmacology (Y.H., A.H.) and Brain Tumor Translational Research (K.I.), National Cancer Center Research Institute; Division of Clinical Pharmacology and Translational Research, Exploratory Oncology Research and Clinical Trial Center (Y.H., H.A., M.H., A.H.), National Cancer Center; and Department of Medical Oncology and Translational Research (Y.H., A.H.), Graduate School of Medical Sciences, Kumamoto University, Tokyo, Japan
| | - Mitsuhiro Hayashi
- From the Departments of Neurosurgery and Neuro-Oncology (M.O., Y. Miyakita, M.T., Y. Matsushita, Y.N.) and Diagnostic Pathology (A.Y., K.S.), National Cancer Center Hospital; Divisions of Molecular Pharmacology (Y.H., A.H.) and Brain Tumor Translational Research (K.I.), National Cancer Center Research Institute; Division of Clinical Pharmacology and Translational Research, Exploratory Oncology Research and Clinical Trial Center (Y.H., H.A., M.H., A.H.), National Cancer Center; and Department of Medical Oncology and Translational Research (Y.H., A.H.), Graduate School of Medical Sciences, Kumamoto University, Tokyo, Japan
| | - Yasuji Miyakita
- From the Departments of Neurosurgery and Neuro-Oncology (M.O., Y. Miyakita, M.T., Y. Matsushita, Y.N.) and Diagnostic Pathology (A.Y., K.S.), National Cancer Center Hospital; Divisions of Molecular Pharmacology (Y.H., A.H.) and Brain Tumor Translational Research (K.I.), National Cancer Center Research Institute; Division of Clinical Pharmacology and Translational Research, Exploratory Oncology Research and Clinical Trial Center (Y.H., H.A., M.H., A.H.), National Cancer Center; and Department of Medical Oncology and Translational Research (Y.H., A.H.), Graduate School of Medical Sciences, Kumamoto University, Tokyo, Japan
| | - Masamichi Takahashi
- From the Departments of Neurosurgery and Neuro-Oncology (M.O., Y. Miyakita, M.T., Y. Matsushita, Y.N.) and Diagnostic Pathology (A.Y., K.S.), National Cancer Center Hospital; Divisions of Molecular Pharmacology (Y.H., A.H.) and Brain Tumor Translational Research (K.I.), National Cancer Center Research Institute; Division of Clinical Pharmacology and Translational Research, Exploratory Oncology Research and Clinical Trial Center (Y.H., H.A., M.H., A.H.), National Cancer Center; and Department of Medical Oncology and Translational Research (Y.H., A.H.), Graduate School of Medical Sciences, Kumamoto University, Tokyo, Japan
| | - Yuko Matsushita
- From the Departments of Neurosurgery and Neuro-Oncology (M.O., Y. Miyakita, M.T., Y. Matsushita, Y.N.) and Diagnostic Pathology (A.Y., K.S.), National Cancer Center Hospital; Divisions of Molecular Pharmacology (Y.H., A.H.) and Brain Tumor Translational Research (K.I.), National Cancer Center Research Institute; Division of Clinical Pharmacology and Translational Research, Exploratory Oncology Research and Clinical Trial Center (Y.H., H.A., M.H., A.H.), National Cancer Center; and Department of Medical Oncology and Translational Research (Y.H., A.H.), Graduate School of Medical Sciences, Kumamoto University, Tokyo, Japan
| | - Akihiko Yoshida
- From the Departments of Neurosurgery and Neuro-Oncology (M.O., Y. Miyakita, M.T., Y. Matsushita, Y.N.) and Diagnostic Pathology (A.Y., K.S.), National Cancer Center Hospital; Divisions of Molecular Pharmacology (Y.H., A.H.) and Brain Tumor Translational Research (K.I.), National Cancer Center Research Institute; Division of Clinical Pharmacology and Translational Research, Exploratory Oncology Research and Clinical Trial Center (Y.H., H.A., M.H., A.H.), National Cancer Center; and Department of Medical Oncology and Translational Research (Y.H., A.H.), Graduate School of Medical Sciences, Kumamoto University, Tokyo, Japan
| | - Kaishi Satomi
- From the Departments of Neurosurgery and Neuro-Oncology (M.O., Y. Miyakita, M.T., Y. Matsushita, Y.N.) and Diagnostic Pathology (A.Y., K.S.), National Cancer Center Hospital; Divisions of Molecular Pharmacology (Y.H., A.H.) and Brain Tumor Translational Research (K.I.), National Cancer Center Research Institute; Division of Clinical Pharmacology and Translational Research, Exploratory Oncology Research and Clinical Trial Center (Y.H., H.A., M.H., A.H.), National Cancer Center; and Department of Medical Oncology and Translational Research (Y.H., A.H.), Graduate School of Medical Sciences, Kumamoto University, Tokyo, Japan
| | - Koichi Ichimura
- From the Departments of Neurosurgery and Neuro-Oncology (M.O., Y. Miyakita, M.T., Y. Matsushita, Y.N.) and Diagnostic Pathology (A.Y., K.S.), National Cancer Center Hospital; Divisions of Molecular Pharmacology (Y.H., A.H.) and Brain Tumor Translational Research (K.I.), National Cancer Center Research Institute; Division of Clinical Pharmacology and Translational Research, Exploratory Oncology Research and Clinical Trial Center (Y.H., H.A., M.H., A.H.), National Cancer Center; and Department of Medical Oncology and Translational Research (Y.H., A.H.), Graduate School of Medical Sciences, Kumamoto University, Tokyo, Japan
| | - Akinobu Hamada
- From the Departments of Neurosurgery and Neuro-Oncology (M.O., Y. Miyakita, M.T., Y. Matsushita, Y.N.) and Diagnostic Pathology (A.Y., K.S.), National Cancer Center Hospital; Divisions of Molecular Pharmacology (Y.H., A.H.) and Brain Tumor Translational Research (K.I.), National Cancer Center Research Institute; Division of Clinical Pharmacology and Translational Research, Exploratory Oncology Research and Clinical Trial Center (Y.H., H.A., M.H., A.H.), National Cancer Center; and Department of Medical Oncology and Translational Research (Y.H., A.H.), Graduate School of Medical Sciences, Kumamoto University, Tokyo, Japan
| | - Yoshitaka Narita
- From the Departments of Neurosurgery and Neuro-Oncology (M.O., Y. Miyakita, M.T., Y. Matsushita, Y.N.) and Diagnostic Pathology (A.Y., K.S.), National Cancer Center Hospital; Divisions of Molecular Pharmacology (Y.H., A.H.) and Brain Tumor Translational Research (K.I.), National Cancer Center Research Institute; Division of Clinical Pharmacology and Translational Research, Exploratory Oncology Research and Clinical Trial Center (Y.H., H.A., M.H., A.H.), National Cancer Center; and Department of Medical Oncology and Translational Research (Y.H., A.H.), Graduate School of Medical Sciences, Kumamoto University, Tokyo, Japan
| |
Collapse
|
41
|
Abstract
PURPOSE OF REVIEW This review aims to cover current MRI techniques for assessing treatment response in brain tumors, with a focus on radio-induced lesions. RECENT FINDINGS Pseudoprogression and radionecrosis are common radiological entities after brain tumor irradiation and are difficult to distinguish from real progression, with major consequences on daily patient care. To date, shortcomings of conventional MRI have been largely recognized but morphological sequences are still used in official response assessment criteria. Several complementary advanced techniques have been proposed but none of them have been validated, hampering their clinical use. Among advanced MRI, brain perfusion measures increase diagnostic accuracy, especially when added with spectroscopy and susceptibility-weighted imaging. However, lack of reproducibility, because of several hard-to-control variables, is still a major limitation for their standardization in routine protocols. Amide Proton Transfer is an emerging molecular imaging technique that promises to offer new metrics by indirectly quantifying intracellular mobile proteins and peptide concentration. Preliminary studies suggest that this noncontrast sequence may add key biomarkers in tumor evaluation, especially in posttherapeutic settings. SUMMARY Benefits and pitfalls of conventional and advanced imaging on posttreatment assessment are discussed and the potential added value of APT in this clinicoradiological evolving scenario is introduced.
Collapse
Affiliation(s)
- Lucia Nichelli
- Department of Neuroradiology, Sorbonne Université, Assistance Publique-Hôpitaux de Paris, Groupe Hospitalier Pitié-Salpêtrière-Charles Foix
- Sorbonne Université, INSERM, CNRS, Assistance Publique-Hôpitaux de Paris, Institut du Cerveau et de la Moelle épinière, boulevard de l’Hôpital, Paris
| | - Stefano Casagranda
- Department of Research & Innovation, Olea Medical, avenue des Sorbiers, La Ciotat, France
| |
Collapse
|
42
|
Neurosurgical Advances for Malignant Gliomas: Intersection of Biology and Technology. ACTA ACUST UNITED AC 2021; 27:364-370. [PMID: 34570450 DOI: 10.1097/ppo.0000000000000548] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
ABSTRACT The intersection of biology and technology has led to many advancements for the field of neurosurgery. Molecular developments have led to the identification of specific mutations, allowing for more accurate discussions in regard to prognosis and treatment effect. Even amid the progress from basic science benchwork, malignant gliomas continue to have a bleak natural history in lieu of the resistance to chemotherapy and the diffuse nature of the disease, leaving room for further research to discover more effective treatment modalities. Novel imaging methods, including the emerging field of radiogenomics, involve the merging of molecular and radiographic data, enabling earlier, detailed molecular diagnoses and improved surveillance of this pathology. Furthermore, surgical advancements have led to safer and more extensive resections. This review aims to delineate the various advancements in the many facets that are used daily in the care of our glioma population, specifically pertaining to its biology, imaging modalities, and perioperative adjuncts used in the operating room.
Collapse
|
43
|
Abstract
This article reviews recent advances in the use of standard and advanced imaging techniques for diagnosis and treatment of central nervous system (CNS) tumors, including glioma and brain metastasis. Following the recent transition from a histology-based approach in classifying CNS tumors to one that integrates histology with the molecular information of tumor, the approaches for imaging CNS tumors have also been adapted to this new framework. Some challenges related to the diagnosis and treatment of CNS tumors, such as differentiating tumor from treatment-related imaging changes, require further progress to implement advanced imaging for clinical use.
Collapse
Affiliation(s)
- Raymond Y Huang
- Department of Neuroradiology, Brigham and Women's Hospital, Boston, MA, USA; Harvard Medical School, Boston, MA, USA.
| | - Whitney B Pope
- Radiology, Section of Neuroradiology, Brain Tumor Imaging, UCLA Medical Center, Los Angeles, CA, USA; Department of Radiological Sciences, David Geffen School of Medicine, University of California-Los Angeles, 924 Westwood Boulevard, Suite 615, Los Angeles, CA 90024, USA; Department of Neurology, David Geffen School of Medicine, University of California-Los Angeles, 924 Westwood Boulevard, Suite 615, Los Angeles, CA 90024, USA
| |
Collapse
|
44
|
Asensio AF, Alvarez-González E, Rodríguez A, Sierra LM, Blanco-González E. Chromatographic methods coupled to mass spectrometry for the determination of oncometabolites in biological samples-A review. Anal Chim Acta 2021; 1177:338646. [PMID: 34482900 DOI: 10.1016/j.aca.2021.338646] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2020] [Revised: 05/11/2021] [Accepted: 05/12/2021] [Indexed: 11/29/2022]
Abstract
It is now well-established that dysregulation of the tricarboxylic acid (TCA) cycle enzymes succinate dehydrogenase, fumarate hydratase, and isocitrate dehydrogenase leads to the abnormal cellular accumulation of succinate, fumarate, and 2-hydroxyglutarate, respectively, which contribute to the formation and malignant progression of numerous types of cancers. Thus, these metabolites, called oncometabolites, could potentially be useful as tumour-specific biomarkers and as therapeutic targets. For this reason, the development of analytical methodologies for the accurate identification and determination of their levels in biological matrices is an important task in the field of cancer research. Currently, hyphenated gas chromatography-mass spectrometry (GC-MS) and liquid chromatography-mass spectrometry (LC-MS) techniques are the most powerful analytical tools in what concerns high sensitivity and selectivity to achieve such difficult task. In this review, we first provide a brief description of the biological formation of oncometabolites and their oncogenic properties, and then we present an overview and critical assessment of the GC-MS and LC-MS based analytical approaches that are reported in the literature for the determination of oncometabolites in biological samples, such as biofluids, cells, and tissues. Advantages and drawbacks of these approaches will be comparatively discussed. We believe that the present review represents the first attempt to summarize the applications of these hyphenated techniques in the context of oncometabolite analysis, which may be useful to new and existing researchers in this field.
Collapse
Affiliation(s)
- A Fernández Asensio
- Department of Physical and Analytical Chemistry, Faculty of Chemistry, Institute of Sanitary Research of Asturias (ISPA), University of Oviedo. C/ Julian Clavería 8, 33006, Oviedo. Spain; Department of Functional Biology (Genetic Area), Oncology University Institute (IUOPA) and Institute of Sanitary Research of Asturias (ISPA), University of Oviedo. C/ Julian Clavería s/n, 33006, Oviedo. Spain
| | - E Alvarez-González
- Department of Functional Biology (Genetic Area), Oncology University Institute (IUOPA) and Institute of Sanitary Research of Asturias (ISPA), University of Oviedo. C/ Julian Clavería s/n, 33006, Oviedo. Spain
| | - A Rodríguez
- Department of Functional Biology (Genetic Area), Oncology University Institute (IUOPA) and Institute of Sanitary Research of Asturias (ISPA), University of Oviedo. C/ Julian Clavería s/n, 33006, Oviedo. Spain
| | - L M Sierra
- Department of Functional Biology (Genetic Area), Oncology University Institute (IUOPA) and Institute of Sanitary Research of Asturias (ISPA), University of Oviedo. C/ Julian Clavería s/n, 33006, Oviedo. Spain
| | - E Blanco-González
- Department of Physical and Analytical Chemistry, Faculty of Chemistry, Institute of Sanitary Research of Asturias (ISPA), University of Oviedo. C/ Julian Clavería 8, 33006, Oviedo. Spain.
| |
Collapse
|
45
|
Abstract
The central role of MRI in neuro-oncology is undisputed. The technique is used, both in clinical practice and in clinical trials, to diagnose and monitor disease activity, support treatment decision-making, guide the use of focused treatments and determine response to treatment. Despite recent substantial advances in imaging technology and image analysis techniques, clinical MRI is still primarily used for the qualitative subjective interpretation of macrostructural features, as opposed to quantitative analyses that take into consideration multiple pathophysiological features. However, the field of quantitative imaging and imaging biomarker development is maturing. The European Imaging Biomarkers Alliance (EIBALL) and Quantitative Imaging Biomarkers Alliance (QIBA) are setting standards for biomarker development, validation and implementation, as well as promoting the use of quantitative imaging and imaging biomarkers by demonstrating their clinical value. In parallel, advanced imaging techniques are reaching the clinical arena, providing quantitative, commonly physiological imaging parameters that are driving the discovery, validation and implementation of quantitative imaging and imaging biomarkers in the clinical routine. Additionally, computational analysis techniques are increasingly being used in the research setting to convert medical images into objective high-dimensional data and define radiomic signatures of disease states. Here, I review the definition and current state of MRI biomarkers in neuro-oncology, and discuss the clinical potential of quantitative image analysis techniques.
Collapse
|
46
|
Magge RS, Barbaro M, Fine HA. Innovations in Neuro-Oncology. World Neurosurg 2021; 151:386-391. [PMID: 34243672 DOI: 10.1016/j.wneu.2021.02.093] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2021] [Accepted: 02/18/2021] [Indexed: 12/26/2022]
Abstract
Although outcomes for many brain tumors, especially glioblastomas, remain poor, there have been significant advances in clinical and scientific understanding of neuro-oncologic disease. Tumor molecular profiling has become a critical component of clinical practice, allowing more accurate pathologic diagnosis and enhanced clarity of the pathogenesis of both primary and metastatic brain tumors. The development of cerebral organoids carries exciting potential to provide representative models of tumor growth and potential drug efficacy, while new radiology techniques continue to improve clinical decision making. New adaptive trial platforms have been developed to rapidly test therapies and biomarkers with good scientific rationale. Lastly, growth and development of neuro-oncology clinical care teams aim to further improve patients' outcomes and symptoms, especially at the end of life.
Collapse
Affiliation(s)
- Rajiv S Magge
- Weill Cornell Brain Tumor Center, Department of Neurology, Weill Cornell Medicine/New York-Presbyterian Hospital, New York, New York, USA.
| | - Marissa Barbaro
- Weill Cornell Brain Tumor Center, Department of Neurology, Weill Cornell Medicine/New York-Presbyterian Hospital, New York, New York, USA
| | - Howard A Fine
- Weill Cornell Brain Tumor Center, Department of Neurology, Weill Cornell Medicine/New York-Presbyterian Hospital, New York, New York, USA
| |
Collapse
|
47
|
Landheer K, Juchem C. FAMASITO: FASTMAP Shim Tool towards user-friendly single-step B 0 homogenization. NMR IN BIOMEDICINE 2021; 34:e4486. [PMID: 33599026 DOI: 10.1002/nbm.4486] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/24/2020] [Accepted: 01/19/2021] [Indexed: 06/12/2023]
Abstract
Fast, automatic shimming by mapping along projections (FASTMAP) is an elegant analytical method developed to quantify three-dimensional first- and second-order spherical harmonic B0 shapes along six one-dimensional column projections. The straightforward application of this theoretical concept to B0 shimming, however, neglects crucial aspects of sequence implementation and shim hardware, commonly necessitating multistep iterative adjustments. We demonstrate a software package, referred to as FASTMAP Shim Tool (FAMASITO), which is composed of a FASTMAP pulse sequence, automated calibration and analysis routines, and a script for automatically performing experiments. With FAMASITO we demonstrate optimal single-step adjustment of first- and second-order terms (with potential <1% mean refinement of linear terms) in the prefrontal cortex of seven volunteers, one of the most difficult-to-shim areas in the adult human brain.
Collapse
Affiliation(s)
- Karl Landheer
- Department of Biomedical Engineering, Columbia University, New York, New York, USA
| | - Christoph Juchem
- Department of Biomedical Engineering, Columbia University, New York, New York, USA
- Department of Radiology, Columbia University, New York, New York, USA
| |
Collapse
|
48
|
Di Gregorio E, Miolo G, Saorin A, Steffan A, Corona G. From Metabolism to Genetics and Vice Versa: The Rising Role of Oncometabolites in Cancer Development and Therapy. Int J Mol Sci 2021; 22:5574. [PMID: 34070384 PMCID: PMC8197491 DOI: 10.3390/ijms22115574] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2021] [Revised: 05/21/2021] [Accepted: 05/22/2021] [Indexed: 12/13/2022] Open
Abstract
Over the last decades, the study of cancer metabolism has returned to the forefront of cancer research and challenged the role of genetics in the understanding of cancer development. One of the major impulses of this new trend came from the discovery of oncometabolites, metabolic intermediates whose abnormal cellular accumulation triggers oncogenic signalling and tumorigenesis. These findings have led to reconsideration and support for the long-forgotten hypothesis of Warburg of altered metabolism as oncogenic driver of cancer and started a novel paradigm whereby mitochondrial metabolites play a pivotal role in malignant transformation. In this review, we describe the evolution of the cancer metabolism research from a historical perspective up to the oncometabolites discovery that spawned the new vision of cancer as a metabolic disease. The oncometabolites' mechanisms of cellular transformation and their contribution to the development of new targeted cancer therapies together with their drawbacks are further reviewed and discussed.
Collapse
Affiliation(s)
- Emanuela Di Gregorio
- Immunopathology and Cancer Biomarkers Unit, Centro di Riferimento Oncologico di Aviano (CRO), IRCCS, 33081 Aviano, Italy; (E.D.G.); (A.S.); (A.S.)
| | - Gianmaria Miolo
- Medical Oncology and Cancer Prevention Unit, Centro di Riferimento Oncologico di Aviano (CRO), IRCCS, 33081 Aviano, Italy;
| | - Asia Saorin
- Immunopathology and Cancer Biomarkers Unit, Centro di Riferimento Oncologico di Aviano (CRO), IRCCS, 33081 Aviano, Italy; (E.D.G.); (A.S.); (A.S.)
| | - Agostino Steffan
- Immunopathology and Cancer Biomarkers Unit, Centro di Riferimento Oncologico di Aviano (CRO), IRCCS, 33081 Aviano, Italy; (E.D.G.); (A.S.); (A.S.)
| | - Giuseppe Corona
- Immunopathology and Cancer Biomarkers Unit, Centro di Riferimento Oncologico di Aviano (CRO), IRCCS, 33081 Aviano, Italy; (E.D.G.); (A.S.); (A.S.)
| |
Collapse
|
49
|
Maudsley AA, Andronesi OC, Barker PB, Bizzi A, Bogner W, Henning A, Nelson SJ, Posse S, Shungu DC, Soher BJ. Advanced magnetic resonance spectroscopic neuroimaging: Experts' consensus recommendations. NMR IN BIOMEDICINE 2021; 34:e4309. [PMID: 32350978 PMCID: PMC7606742 DOI: 10.1002/nbm.4309] [Citation(s) in RCA: 47] [Impact Index Per Article: 15.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/19/2019] [Revised: 02/01/2020] [Accepted: 03/10/2020] [Indexed: 05/04/2023]
Abstract
Magnetic resonance spectroscopic imaging (MRSI) offers considerable promise for monitoring metabolic alterations associated with disease or injury; however, to date, these methods have not had a significant impact on clinical care, and their use remains largely confined to the research community and a limited number of clinical sites. The MRSI methods currently implemented on clinical MRI instruments have remained essentially unchanged for two decades, with only incremental improvements in sequence implementation. During this time, a number of technological developments have taken place that have already greatly benefited the quality of MRSI measurements within the research community and which promise to bring advanced MRSI studies to the point where the technique becomes a true imaging modality, while making the traditional review of individual spectra a secondary requirement. Furthermore, the increasing use of biomedical MR spectroscopy studies has indicated clinical areas where advanced MRSI methods can provide valuable information for clinical care. In light of this rapidly changing technological environment and growing understanding of the value of MRSI studies for biomedical studies, this article presents a consensus from a group of experts in the field that reviews the state-of-the-art for clinical proton MRSI studies of the human brain, recommends minimal standards for further development of vendor-provided MRSI implementations, and identifies areas which need further technical development.
Collapse
Affiliation(s)
- Andrew A Maudsley
- Department of Radiology, Miller School of Medicine, University of Miami, Miami, Florida, USA
| | - Ovidiu C Andronesi
- Department of Radiology, Massachusetts General Hospital, Athinoula A. Martinos Center for Biomedical Imaging, Harvard Medical School, Boston, Massachusetts
| | - Peter B Barker
- The Russell H. Morgan Department of Radiology and Radiological Science, The Johns Hopkins University School of Medicine, and the Kennedy Krieger Institute, F.M. Kirby Center for Functional Brain Imaging, Baltimore, Maryland
| | - Alberto Bizzi
- Fondazione IRCCS Istituto Neurologico Carlo Besta, Milan, Italy
| | - Wolfgang Bogner
- High Field MR Center, Department of Biomedical Imaging and Image-guided Therapy, Medical University Vienna, Vienna, Austria
| | - Anke Henning
- Max Planck Institute for Biological Cybernetics, Tübingen, Germany
- Advanced Imaging Research Center, University of Texas Southwestern Medical Center, Dallas, Texas
| | - Sarah J Nelson
- Department of Radiology and Biomedical Imaging, University of California San Francisco, San Francisco, California
| | - Stefan Posse
- Department of Neurology, University of New Mexico, Albuquerque, New Mexico
| | - Dikoma C Shungu
- Department of Neuroradiology, Weill Cornell Medical College, New York, New York
| | - Brian J Soher
- Department of Radiology, Duke University Medical Center, Durham, North Carolina
| |
Collapse
|
50
|
Choi IY, Andronesi OC, Barker P, Bogner W, Edden RAE, Kaiser LG, Lee P, Marjańska M, Terpstra M, de Graaf RA. Spectral editing in 1 H magnetic resonance spectroscopy: Experts' consensus recommendations. NMR IN BIOMEDICINE 2021; 34:e4411. [PMID: 32946145 PMCID: PMC8557623 DOI: 10.1002/nbm.4411] [Citation(s) in RCA: 67] [Impact Index Per Article: 22.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/25/2020] [Revised: 08/31/2020] [Accepted: 09/01/2020] [Indexed: 05/08/2023]
Abstract
Spectral editing in in vivo 1 H-MRS provides an effective means to measure low-concentration metabolite signals that cannot be reliably measured by conventional MRS techniques due to signal overlap, for example, γ-aminobutyric acid, glutathione and D-2-hydroxyglutarate. Spectral editing strategies utilize known J-coupling relationships within the metabolite of interest to discriminate their resonances from overlying signals. This consensus recommendation paper provides a brief overview of commonly used homonuclear editing techniques and considerations for data acquisition, processing and quantification. Also, we have listed the experts' recommendations for minimum requirements to achieve adequate spectral editing and reliable quantification. These include selecting the right editing sequence, dealing with frequency drift, handling unwanted coedited resonances, spectral fitting of edited spectra, setting up multicenter clinical trials and recommending sequence parameters to be reported in publications.
Collapse
Affiliation(s)
- In-Young Choi
- Department of Neurology, Hoglund Biomedical Imaging Center, University of Kansas Medical Center, Kansas City, Kansas
| | - Ovidiu C Andronesi
- Athinoula A. Martinos Center for Biomedical Imaging, Department of Radiology, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts
| | - Peter Barker
- Russell H. Morgan Department of Radiology and Radiological Science, The Johns Hopkins University School of Medicine, F. M. Kirby Center for Functional MRI, Kennedy Krieger Institute, Baltimore, Maryland
| | - Wolfgang Bogner
- High-field MR Center, Department of Biomedical Imaging and Image-guided Therapy, Medical University of Vienna, Vienna, Austria
| | - Richard A E Edden
- Russell H. Morgan Department of Radiology and Radiological Science, The Johns Hopkins University School of Medicine, F. M. Kirby Center for Functional MRI, Kennedy Krieger Institute, Baltimore, Maryland
| | - Lana G Kaiser
- Henry H. Wheeler, Jr. Brain Imaging Center, University of California, Berkeley, California
| | - Phil Lee
- Department of Radiology, Hoglund Biomedical Imaging Center, University of Kansas Medical Center, Kansas City, Kansas
| | - Małgorzata Marjańska
- Center for Magnetic Resonance Research, Department of Radiology, University of Minnesota, Minneapolis, Minnesota
| | - Melissa Terpstra
- Center for Magnetic Resonance Research, Department of Radiology, University of Minnesota, Minneapolis, Minnesota
| | - Robin A de Graaf
- Department of Radiology and Biomedical Imaging, Yale University, New Haven, Connecticut
| |
Collapse
|