1
|
Zhang W, Yang M, Wang G, Ou S, Hu J, Liu J, Lei Y, Kang Z, Wang F, Liu J, Ma C, Wang C, Gao C, Tang D. A biosensor for D-2-hydroxyglutarate in frozen sections and intraoperative assessment of IDH mutation status. Biosens Bioelectron 2024; 247:115921. [PMID: 38104390 DOI: 10.1016/j.bios.2023.115921] [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: 08/21/2023] [Revised: 11/24/2023] [Accepted: 12/07/2023] [Indexed: 12/19/2023]
Abstract
The oncometabolite D-2-hydroxyglutarate (D-2-HG) has emerged as a valuable biomarker in tumors with isocitrate dehydrogenase (IDH) mutations. Efficient detection methods are required and rapid intraoperative determination of D-2-HG remains a huge challenge. Herein, D-2-HG dehydrogenase from Achromobacter xylosoxidans (AX-D2HGDH) was found to have high substrate specificity. AX-D2HGDH dehydrogenizes D-2-HG and reduces flavin adenine dinucleotide (FAD) bound to the enzyme. Interestingly, the dye resazurin can be taken as another substrate to restore FAD. AX-D2HGDH thus catalyzes a bisubstrate and biproduct reaction: the dehydrogenation of D-2-HG to 2-ketoglutarate and simultaneous reduction of non-fluorescent resazurin to highly fluorescent resorufin. According to steady-state analysis, a ping-pong bi-bi mechanism has been concluded. The Km values for resazurin and D-2-HG were determined as 0.56 μM and 10.93 μM, respectively, suggesting high affinity to both substrates. On the basis, taking AX-D2HGDH and resazurin as recognition and fluorescence transducing element, a D-2-HG biosensor (HGAXR) has been constructed. HGAXR exhibits high sensitivity, accuracy and specificity for D-2-HG in different biological samples. With the aid of HGAXR and the matched low-cost palm-size detecting device, D-2-HG levels in frozen sections of resected brain tumor tissues can be measured in a direct, simple and accurate manner with a fast detection (1-3 min). As the technique of frozen section is familiar to surgeons and pathologists, HGAXR and the portable device can be easily integrated into the current workflow, having potential to provide rapid intraoperative pathology for IDH mutation status and guide decision-making during surgery.
Collapse
Affiliation(s)
- Wen Zhang
- Institute of Medical Sciences, The Second Hospital, Cheeloo College of Medicine, Shandong University, Jinan, People's Republic of China
| | - Mu Yang
- Institute of Medical Sciences, The Second Hospital, Cheeloo College of Medicine, Shandong University, Jinan, People's Republic of China
| | - Gang Wang
- Department of Neurosurgery, The First Hospital of China Medical University, Shenyang, People's Republic of China
| | - Shaowu Ou
- Department of Neurosurgery, The First Hospital of China Medical University, Shenyang, People's Republic of China
| | - Jinqu Hu
- Department of Neurosurgery, The First Hospital of China Medical University, Shenyang, People's Republic of China
| | - Jiyuan Liu
- Department of Neurosurgery, The First Hospital of China Medical University, Shenyang, People's Republic of China
| | - Yuxin Lei
- Institute of Medical Sciences, The Second Hospital, Cheeloo College of Medicine, Shandong University, Jinan, People's Republic of China
| | - Zhaoqi Kang
- State Key Laboratory of Microbial Technology, Shandong University, Qingdao, People's Republic of China
| | - Fang Wang
- Institute of Medical Sciences, The Second Hospital, Cheeloo College of Medicine, Shandong University, Jinan, People's Republic of China
| | - Jiang Liu
- Institute of Medical Sciences, The Second Hospital, Cheeloo College of Medicine, Shandong University, Jinan, People's Republic of China
| | - Cuiqing Ma
- State Key Laboratory of Microbial Technology, Shandong University, Qingdao, People's Republic of China
| | - Chengwei Wang
- Department of Neurosurgery, The Second Hospital, Cheeloo College of Medicine, Shandong University, Jinan, People's Republic of China.
| | - Chao Gao
- State Key Laboratory of Microbial Technology, Shandong University, Qingdao, People's Republic of China.
| | - Dongqi Tang
- Institute of Medical Sciences, The Second Hospital, Cheeloo College of Medicine, Shandong University, Jinan, People's Republic of China.
| |
Collapse
|
2
|
Xue H, Han Z, Li H, Li X, Jia D, Qi M, Zhang H, Zhang K, Gong J, Wang H, Feng Z, Ni S, Han B, Li G. Application of Intraoperative Rapid Molecular Diagnosis in Precision Surgery for Glioma: Mimic the World Health Organization CNS5 Integrated Diagnosis. Neurosurgery 2023; 92:762-771. [PMID: 36607719 PMCID: PMC10508407 DOI: 10.1227/neu.0000000000002260] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2022] [Accepted: 09/22/2022] [Indexed: 01/07/2023] Open
Abstract
BACKGROUND With the advent of the molecular era, the diagnosis and treatment systems of glioma have also changed. A single histological type cannot be used for prognosis grade. Only by combining molecular diagnosis can precision medicine be realized. OBJECTIVE To develop an automatic integrated gene detection system (AIGS) for intraoperative detection in glioma and to explore its positive role in intraoperative diagnosis and treatment. METHODS We analyzed the isocitrate dehydrogenase 1 (IDH1) mutation status of 105 glioma samples and evaluated the product's potential value for diagnosis; 37 glioma samples were detected intraoperatively to evaluate the feasibility of using the product in an actual situation. A blinding method was used to evaluate the effect of the detection technology on the accuracy of intraoperative histopathological diagnosis by pathologists. We also reviewed the current research status in the field of intraoperative molecular diagnosis. RESULTS Compared with next-generation sequencing, the accuracy of AIGS in detecting IDH1 was 100% for 105 samples and 37 intraoperative samples. The blind diagnostic results were compared between the 2 groups, and the molecular information provided by AIGS increased the intraoperative diagnostic accuracy of glioma by 16.2%. Using the technical advantages of multipoint synchronous detection, we determined the tumor molecular margins for 5 IDH-positive patients and achieved accurate resection at the molecular level. CONCLUSION AIGS can quickly and accurately provide molecular information during surgery. This methodology not only improves the accuracy of intraoperative pathological diagnosis but also provides an important molecular basis for determining tumor margins to facilitate precision surgery.
Collapse
Affiliation(s)
- Hao Xue
- Department of Neurosurgery, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Shandong, China
- Institute of Brain and Brain-Inspired Science, Shandong University, Shandong, China
- Shandong Key Laboratory of Brain Function Remodeling, Shandong, China
| | - Zhe Han
- Department of Neurosurgery, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Shandong, China
- Institute of Brain and Brain-Inspired Science, Shandong University, Shandong, China
- Shandong Key Laboratory of Brain Function Remodeling, Shandong, China
| | - Haiyan Li
- Department of Neurosurgery, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Shandong, China
| | - Xueen Li
- Department of Neurosurgery, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Shandong, China
| | - Deze Jia
- Department of Neurosurgery, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Shandong, China
| | - Mei Qi
- Department of Pathology, Shandong University Qilu Hospital, Shandong, China
| | - Hui Zhang
- Shandong Key Laboratory of Brain Function Remodeling, Shandong, China
| | - Kailiang Zhang
- Department of Neurosurgery, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Shandong, China
| | - Jie Gong
- Department of Neurosurgery, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Shandong, China
| | - Hongwei Wang
- Department of Neurosurgery, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Shandong, China
| | - Zichao Feng
- Department of Neurosurgery, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Shandong, China
| | - Shilei Ni
- Department of Neurosurgery, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Shandong, China
| | - Bo Han
- Department of Pathology, Shandong University Qilu Hospital, Shandong, China
- Department of Pathology, Shandong University School of Basic Medical Sciences, Shandong, China
| | - Gang Li
- Department of Neurosurgery, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Shandong, China
- Institute of Brain and Brain-Inspired Science, Shandong University, Shandong, China
- Shandong Key Laboratory of Brain Function Remodeling, Shandong, China
| |
Collapse
|
3
|
Yang Z, Zhao C, Zong S, Piao J, Zhao Y, Chen X. A review on surgical treatment options in gliomas. Front Oncol 2023; 13:1088484. [PMID: 37007123 PMCID: PMC10061125 DOI: 10.3389/fonc.2023.1088484] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2022] [Accepted: 02/24/2023] [Indexed: 03/17/2023] Open
Abstract
Gliomas are one of the most common primary central nervous system tumors, and surgical treatment remains the principal role in the management of any grade of gliomas. In this study, based on the introduction of gliomas, we review the novel surgical techniques and technologies in support of the extent of resection to achieve long-term disease control and summarize the findings on how to keep the balance between cytoreduction and neurological morbidity from a list of literature searched. With modern neurosurgical techniques, gliomas resection can be safely performed with low morbidity and extraordinary long-term functional outcomes.
Collapse
Affiliation(s)
- Zhongxi Yang
- Department of Neurosurgery, The First Hospital of Jilin University, Jilin, China
| | - Chen Zhao
- Department of Neurosurgery, The First Hospital of Jilin University, Jilin, China
| | - Shan Zong
- Department of Gynecology Oncology, The First Hospital of Jilin University, Jilin, China
| | - Jianmin Piao
- Department of Neurosurgery, The First Hospital of Jilin University, Jilin, China
| | - Yuhao Zhao
- Department of Neurosurgery, The First Hospital of Jilin University, Jilin, China
| | - Xuan Chen
- Department of Neurosurgery, The First Hospital of Jilin University, Jilin, China
- *Correspondence: Xuan Chen,
| |
Collapse
|
4
|
Haddad AF, Aghi MK, Butowski N. Novel intraoperative strategies for enhancing tumor control: Future directions. Neuro Oncol 2022; 24:S25-S32. [PMID: 36322096 PMCID: PMC9629473 DOI: 10.1093/neuonc/noac090] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/15/2023] Open
Abstract
Maximal safe surgical resection plays a key role in the care of patients with gliomas. A range of technologies have been developed to aid surgeons in distinguishing tumor from normal tissue, with the goal of increasing tumor resection and limiting postoperative neurological deficits. Technologies that are currently being investigated to aid in improving tumor control include intraoperative imaging modalities, fluorescent tumor makers, intraoperative cell and molecular profiling of tumors, improved microscopic imaging, intraoperative mapping, augmented and virtual reality, intraoperative drug and radiation delivery, and ablative technologies. In this review, we summarize the aforementioned advancements in neurosurgical oncology and implications for improving patient outcomes.
Collapse
Affiliation(s)
- Alexander F Haddad
- Department of Neurological Surgery, University of California, San Francisco, San Francisco, California, USA
| | - Manish K Aghi
- Department of Neurological Surgery, University of California, San Francisco, San Francisco, California, USA
| | - Nicholas Butowski
- Department of Neurological Surgery, University of California, San Francisco, San Francisco, California, USA
| |
Collapse
|
5
|
Wadden J, Newell BS, Bugbee J, John V, Bruzek AK, Dickson RP, Koschmann C, Blaauw D, Narayanasamy S, Das R. Ultra-rapid somatic variant detection via real-time targeted amplicon sequencing. Commun Biol 2022; 5:708. [PMID: 35840782 PMCID: PMC9284968 DOI: 10.1038/s42003-022-03657-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2021] [Accepted: 06/29/2022] [Indexed: 12/03/2022] Open
Abstract
Molecular markers are essential for cancer diagnosis, clinical trial enrollment, and some surgical decision making, motivating ultra-rapid, intraoperative variant detection. Sequencing-based detection is considered the gold standard approach, but typically takes hours to perform due to time-consuming DNA extraction, targeted amplification, and library preparation times. In this work, we present a proof-of-principle approach for sub-1 hour targeted variant detection using real-time DNA sequencers. By modifying existing protocols, optimizing for diagnostic time-to-result, we demonstrate confirmation of a hot-spot mutation from tumor tissue in ~52 minutes. To further reduce time, we explore rapid, targeted Loop-mediated Isothermal Amplification (LAMP) and design a bioinformatics tool-LAMPrey-to process sequenced LAMP product. LAMPrey's concatemer aware alignment algorithm is designed to maximize recovery of diagnostically relevant information leading to a more rapid detection versus standard read alignment approaches. Using LAMPrey, we demonstrate confirmation of a hot-spot mutation (250x support) from tumor tissue in less than 30 minutes.
Collapse
Affiliation(s)
- Jack Wadden
- Department of Electrical Engineering and Computer Science, University of Michigan, Ann Arbor, MI, 48109, USA.
- Division of Computer Science and Engineering, Department of Electrical Engineering and Computer Science, University of Michigan, Ann Arbor, MI, 48109, USA.
- Division of Pediatric Hematology/Oncology, Department of Pediatrics, University of Michigan School of Medicine, Ann Arbor, MI, 48109, USA.
| | - Brandon S Newell
- Division of Computer Science and Engineering, Department of Electrical Engineering and Computer Science, University of Michigan, Ann Arbor, MI, 48109, USA
| | - Joshua Bugbee
- Division of Computer Science and Engineering, Department of Electrical Engineering and Computer Science, University of Michigan, Ann Arbor, MI, 48109, USA
| | - Vishal John
- Division of Pediatric Hematology/Oncology, Department of Pediatrics, University of Michigan School of Medicine, Ann Arbor, MI, 48109, USA
| | - Amy K Bruzek
- Department of Neurosurgery, University of Michigan School of Medicine, Ann Arbor, MI, 48109, USA
| | - Robert P Dickson
- Division of Pulmonary and Critical Care, Department of Internal Medicine, University of Michigan School of Medicine, Ann Arbor, MI, 48109, USA
| | - Carl Koschmann
- Division of Pediatric Hematology/Oncology, Department of Pediatrics, University of Michigan School of Medicine, Ann Arbor, MI, 48109, USA
| | - David Blaauw
- Department of Electrical Engineering and Computer Science, University of Michigan, Ann Arbor, MI, 48109, USA
| | - Satish Narayanasamy
- Division of Computer Science and Engineering, Department of Electrical Engineering and Computer Science, University of Michigan, Ann Arbor, MI, 48109, USA
| | - Reetuparna Das
- Division of Computer Science and Engineering, Department of Electrical Engineering and Computer Science, University of Michigan, Ann Arbor, MI, 48109, USA.
| |
Collapse
|
6
|
Goodman AL, Velázquez Vega JE, Glenn C, Olson JJ. Congress of neurological surgeons systematic review and evidence-based guidelines update on the role of neuropathology in the management of progressive glioblastoma in adults. J Neurooncol 2022; 158:179-224. [PMID: 35648306 DOI: 10.1007/s11060-022-04005-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2022] [Accepted: 04/04/2022] [Indexed: 12/28/2022]
Abstract
TARGET POPULATION These recommendations apply to adult patients with progressive or recurrent glioblastoma (GBM). QUESTION For adult patients with progressive glioblastoma does testing for Isocitrate Dehydrogenase (IDH) 1 or 2 mutations provide new additional management or prognostic information beyond that derived from the tumor at initial presentation? RECOMMENDATION Level III: Repeat IDH mutation testing is not necessary if the tumor is histologically similar to the primary tumor and the patient's clinical course is as expected. QUESTION For adult patients with progressive glioblastoma does repeat testing for MGMT promoter methylation provide new or additional management or prognostic information beyond that derived from the tumor at initial presentation and what methods of detection are optimal? RECOMMENDATION Level III: Repeat MGMT promoter methylation is not recommended. QUESTION For adult patients with progressive glioblastoma does EGFR amplification or mutation testing provide management or prognostic information beyond that provided by histologic analysis and if performed on previous tissue samples, does it need to be repeated? RECOMMENDATION Level III: In cases that are difficult to classify as glioblastoma on histologic features EGFR amplification testing may help in classification. If a previous EGFR amplification was detected, repeat testing is not necessary. Repeat EGFR amplification or mutational testing may be recommended in patients in which target therapy is being considered. QUESTION For adult patients with progressive glioblastoma does large panel or whole genome sequencing provide management or prognostic information beyond that derived from histologic analysis? RECOMMENDATION Level III: Primary or repeat large panel or whole genome sequencing may be considered in patients who are eligible or interested in molecularly guided therapy or clinical trials. QUESTION For adult patients with progressive glioblastoma should immune checkpoint biomarker testing be performed to provide management and prognostic information beyond that obtained from histologic analysis? RECOMMENDATION Level III: The current evidence does not support making PD-L1 or mismatch repair (MMR) enzyme activity a component of standard testing. QUESTION For adult patients with progressive glioblastoma are there meaningful biomarkers for bevacizumab responsiveness and does their assessment provide additional information for tumor management and prognosis beyond that learned by standard histologic analysis? RECOMMENDATION Level III: No established Bevacizumab biomarkers are currently available based upon the inclusion criteria of this guideline.
Collapse
Affiliation(s)
- Abigail L Goodman
- Carolinas Pathology, Atrium Health Carolinas Medical Center, Charlotte, NC, USA.
| | - José E Velázquez Vega
- Department of Pathology and Laboratory Medicine, Children's Healthcare of Atlanta and Emory University, Atlanta, GA, USA
| | - Chad Glenn
- Department of Neurosurgery, Stephenson Cancer Center, The University of Oklahoma, Oklahoma City, OK, USA
| | - Jeffrey J Olson
- Department of Neurosurgery, Emory University School of Medicine, Atlanta, GA, USA
| |
Collapse
|
7
|
Haddad AF, Young JS, Morshed RA, Berger MS. FLAIRectomy: Resecting beyond the Contrast Margin for Glioblastoma. Brain Sci 2022; 12:brainsci12050544. [PMID: 35624931 PMCID: PMC9139350 DOI: 10.3390/brainsci12050544] [Citation(s) in RCA: 20] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2022] [Revised: 04/21/2022] [Accepted: 04/21/2022] [Indexed: 12/11/2022] Open
Abstract
The standard of care for isocitrate dehydrogenase (IDH)-wildtype glioblastoma (GBM) is maximal resection followed by chemotherapy and radiation. Studies investigating the resection of GBM have primarily focused on the contrast enhancing portion of the tumor on magnetic resonance imaging. Histopathological studies, however, have demonstrated tumor infiltration within peri-tumoral fluid-attenuated inversion recovery (FLAIR) abnormalities, which is often not resected. The histopathology of FLAIR and local recurrence patterns of GBM have prompted interest in the resection of peri-tumoral FLAIR, or FLAIRectomy. To this point, recent studies have suggested a significant survival benefit associated with safe peri-tumoral FLAIR resection. In this review, we discuss the evidence surrounding the composition of peri-tumoral FLAIR, outcomes associated with FLAIRectomy, future directions of the field, and potential implications for patients.
Collapse
|
8
|
Osada Y, Saito R, Miyata S, Shoji T, Shibahara I, Kanamori M, Sonoda Y, Kumabe T, Watanabe M, Tominaga T. Association between IDH mutational status and tumor-associated epilepsy or venous thromboembolism in patients with grade II and III astrocytoma. Brain Tumor Pathol 2021; 38:218-227. [PMID: 34269949 DOI: 10.1007/s10014-021-00406-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2021] [Accepted: 06/29/2021] [Indexed: 12/30/2022]
Abstract
In previous studies, isocitrate dehydrogenase (IDH) mutations were associated with tumor-associated epilepsy (TAE) and venous thromboembolism (VTE). We examined the relationship between IDH mutations in grade II/III astrocytomas and TAE/VTE according to the 2016 World Health Organization classification. The clinical data of patients with newly diagnosed grade II/III gliomas who were treated at Tohoku University Hospital from January 2010 to December 2018 were reviewed. Associations between TAE or VTE and the clinical/biological characteristics, histology, and IDH1/2 mutational status in patients with grade II/III gliomas were evaluated. Of the initial 137 patients (290 hospitalizations), 117 patients (203 hospitalizations) were included in the TAE group and 124 patients (213 hospitalizations) were included in the VTE group. Seventy-eight patients (66.7%) in the TAE group were diagnosed with astrocytoma and 38/78 (48.3%) presented with TAE. According to the multivariable analysis, the IDH mutational status and male sex were associated independently with an increased risk of TAE (p < 0.05). Eighty-five patients (68.5%) in the VTE group were diagnosed with astrocytoma. VTE was observed in 16/161 (9.9%) hospitalizations. According to the multivariable analysis, age, diffuse astrocytoma histology, and resection were associated independently with an increased risk of VTE. The decision tree analysis showed that TAE was more frequent in younger patients while VTE was more frequent in older patients. This study demonstrated that the IDH mutational status was associated with TAE but not with VTE. Therefore, a future large-scale study is needed to provide sufficient evidence. TAE was more common in young patients, while VTE was more common in the elderly.
Collapse
Affiliation(s)
- Yoshinari Osada
- Department of Neurosurgery, Tohoku University Graduate School of Medicine, 1-1 Seiryo-machi, Aoba-ku, Sendai, Miyagi, 980-8575, Japan
| | - Ryuta Saito
- Department of Neurosurgery, Tohoku University Graduate School of Medicine, 1-1 Seiryo-machi, Aoba-ku, Sendai, Miyagi, 980-8575, Japan.
| | - Satoshi Miyata
- Teikyo University Graduate School of Public Health, Tokyo, Japan
| | - Takuhiro Shoji
- Department of Neurosurgery, Tohoku University Graduate School of Medicine, 1-1 Seiryo-machi, Aoba-ku, Sendai, Miyagi, 980-8575, Japan
| | - Ichiyo Shibahara
- Department of Neurosurgery, Kitasato University Graduate School of Medicine, Kanagawa, Japan
| | - Masayuki Kanamori
- Department of Neurosurgery, Tohoku University Graduate School of Medicine, 1-1 Seiryo-machi, Aoba-ku, Sendai, Miyagi, 980-8575, Japan
| | - Yukihiko Sonoda
- Department of Neurosurgery, Yamagata University Graduate School of Medicine, Yamagata, Japan
| | - Toshihiro Kumabe
- Department of Neurosurgery, Kitasato University Graduate School of Medicine, Kanagawa, Japan
| | - Mika Watanabe
- Department of Pathology, Tohoku University Hospital, Sendai, Japan
| | - Teiji Tominaga
- Department of Neurosurgery, Tohoku University Graduate School of Medicine, 1-1 Seiryo-machi, Aoba-ku, Sendai, Miyagi, 980-8575, Japan
| |
Collapse
|
9
|
Development of a Rapid and Sensitive IDH1/2 Mutation Detection Method for Glial Tumors and a Comparative Mutation Analysis of 236 Glial Tumor Samples. Mol Diagn Ther 2021; 24:327-338. [PMID: 32274701 DOI: 10.1007/s40291-020-00461-y] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
BACKGROUND The presence of mutations in the isocitrate dehydrogenase 1 and 2 genes (IDH1/2) in glioma tumors is correlated with good prognosis upon standard-of-care treatment. Therefore, information on whether the glioma tumor has IDH1/2 mutations could be used in the correct diagnosis and management of glial tumors. The two most common techniques used to detect IDH1/2 mutations, immunohistochemistry (IHC) and Sanger sequencing, are prone to missing these mutations, especially if the tumor cells that carry the mutations constitute a small minority of the tumor itself. OBJECTIVES We developed and validated a rapid method (3-mismatch-amplification refractory mutation system [3m-ARMS]) that can be used for pre-, intra- and postoperative detection of the most common IDH1/2 mutations in glial tumors with high specificity and sensitivity. We also conducted a comprehensive IDH1/2 mutation analysis in 236 glial tumor samples comparing 3m-ARMS, IHC and Sanger sequencing. METHODS 3m-ARMS was optimized and validated for the specific and sensitive detection of the most common IDH1 and IDH2 mutations. We then analyzed 236 glial tumor samples for the presence of IDH1/2 mutations using 3m-ARMS, Sanger sequencing and IHC techniques. We then analyzed and compared the results, evaluating the diagnostic and screening potential of 3m-ARMS. RESULTS Comparison of the three techniques used in the mutation analysis showed that 3m-ARMS-based IDH1/2 mutation detection was superior to IHC and Sanger sequencing-based IDH1/2 mutation detection in terms of accuracy, specificity and sensitivity, especially for tumor samples in which only a small minority of the cell population carried the mutation. 3m-ARMS could detect the presence of femtogram levels of IDH1/2 mutant DNA in DNA samples in which the mutant DNA-to-wild-type DNA ratio was as low as 1:100,000. CONCLUSION Sanger sequencing and IHC-based methods have shortcomings when detecting mutations in glial tumors so can miss IDH1/2 mutations in glial tumors when used alone without proper modifications. 3m-ARMS-based mutation detection is fast and simple with potential for use as a diagnostic test for the majority of hot spot mutations in IDH1/2 genes. It can detect IDH1/2 mutations within an hour so can be adapted for intraoperative diagnosis.
Collapse
|
10
|
Osada Y, Saito R, Shibahara I, Sasaki K, Shoji T, Kanamori M, Sonoda Y, Kumabe T, Watanabe M, Tominaga T. H3K27M and TERT promoter mutations are poor prognostic factors in surgical cases of adult thalamic high-grade glioma. Neurooncol Adv 2021; 3:vdab038. [PMID: 34013205 PMCID: PMC8117440 DOI: 10.1093/noajnl/vdab038] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023] Open
Abstract
Background Thalamic high-grade gliomas (HGGs) are rare tumors with a dismal prognosis. H3K27M and telomerase reverse transcriptase promoter (TERTp) mutations reportedly contribute to poor prognoses in HGG cases. We investigated the outcomes of surgically treated adult thalamic HGGs to evaluate the prognostic significance of H3K27M and TERTp mutations. Methods We retrospectively analyzed 25 adult patients with thalamic HGG who underwent maximum surgical resection from January 1997 to March 2020. The histological and molecular characteristics, progression-free survival (PFS), and overall survival (OS) of the patients were compared. For molecular characteristics, target sequencing was used to determine the H3F3A, HIST1H3B, and TERTp mutations. Results H3K27M mutations were detected in 12/25 (48.0%) patients. TERTp mutations were not detected in H3K27M-mutant gliomas but were detected in 8/13 (61.5%) of H3 wild-type gliomas. Although it was not significant, H3K27M-mutant gliomas tended to have a shorter PFS (6.7 vs 13.1 months; P = .2928) and OS (22.8 vs 24.4 months; P = .2875) than H3 wild-type gliomas. Moreover, the prognosis of TERTp-mutant gliomas was as poor as that of H3K27M-mutant gliomas. Contrary, 5 gliomas harboring both H3 and TERTp wild-type showed a better median PFS (59.2 vs 6.4 months; P = .0456) and OS (71.8 vs 24.4 months; P = .1168) than those harboring H3K27M or TERTp mutations. Conclusions TERTp-mutant gliomas included in the H3 wild-type glioma group limited patient survival as they exhibited an aggressive course similar to H3K27M-mutant gliomas. Comprehensive molecular work-up for the H3 wild-type cases may further confirm this finding.
Collapse
Affiliation(s)
- Yoshinari Osada
- Department of Neurosurgery, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Ryuta Saito
- Department of Neurosurgery, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Ichiyo Shibahara
- Department of Neurosurgery, Kitasato University Graduate School of Medicine, Kanagawa, Japan
| | - Keisuke Sasaki
- Department of Neurosurgery, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Takuhiro Shoji
- Department of Neurosurgery, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Masayuki Kanamori
- Department of Neurosurgery, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Yukihiko Sonoda
- Department of Neurosurgery, Yamagata University Graduate School of Medicine, Yamagata, Japan
| | - Toshihiro Kumabe
- Department of Neurosurgery, Kitasato University Graduate School of Medicine, Kanagawa, Japan
| | - Mika Watanabe
- Department of Pathology, Tohoku University Hospital, Sendai, Japan
| | - Teiji Tominaga
- Department of Neurosurgery, Tohoku University Graduate School of Medicine, Sendai, Japan
| |
Collapse
|
11
|
Li L, Wang Y, Li Y, Fang S, Jiang T. Role of molecular biomarkers in glioma resection: a systematic review. Chin Neurosurg J 2020; 6:18. [PMID: 32922947 PMCID: PMC7398179 DOI: 10.1186/s41016-020-00198-x] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2020] [Accepted: 04/24/2020] [Indexed: 12/13/2022] Open
Abstract
New discoveries based on genetic and epigenetic evidence have significantly expanded the understanding of diffuse gliomas. Molecular biomarkers detected in diffuse gliomas are not only potential targets for radiotherapy, chemotherapy, and immunotherapy, but are also able to guide surgical treatment. Previous studies have suggested that the optimal extent of resection of diffuse gliomas varies according to the expression of specific molecular biomarkers. However, the specific guiding role of these biomarkers in the resection of diffuse gliomas has not been systemically analyzed. This review summarizes several critical molecular biomarkers of tumorigenesis and progression in diffuse gliomas and discusses different strategies of tumor resection in the context of varying genetic expression. With ongoing study and advances in technology, molecular biomarkers will play a more important role in glioma resection and maximize the survival benefit from surgery for diffuse gliomas.
Collapse
Affiliation(s)
- Lianwang Li
- Beijing Neurosurgical Institute, Capital Medical University, No. 119 South 4th Ring West Road, Fengtai District, Beijing, 10070 China
| | - Yinyan Wang
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, No. 119 South 4th Ring West Road, Fengtai District, Beijing, 10070 China
| | - Yiming Li
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, No. 119 South 4th Ring West Road, Fengtai District, Beijing, 10070 China
| | - Shengyu Fang
- Beijing Neurosurgical Institute, Capital Medical University, No. 119 South 4th Ring West Road, Fengtai District, Beijing, 10070 China
| | - Tao Jiang
- Beijing Neurosurgical Institute, Capital Medical University, No. 119 South 4th Ring West Road, Fengtai District, Beijing, 10070 China.,Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, No. 119 South 4th Ring West Road, Fengtai District, Beijing, 10070 China
| |
Collapse
|
12
|
Saito T, Muragaki Y, Shioyama T, Komori T, Maruyama T, Nitta M, Yasuda T, Hosono J, Okamoto S, Kawamata T. Malignancy Index Using Intraoperative Flow Cytometry is a Valuable Prognostic Factor for Glioblastoma Treated With Radiotherapy and Concomitant Temozolomide. Neurosurgery 2020; 84:662-672. [PMID: 29618055 DOI: 10.1093/neuros/nyy089] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2017] [Accepted: 02/22/2018] [Indexed: 12/30/2022] Open
Abstract
BACKGROUND Intraoperative prediction of radiochemosensitivity is desirable for improving the clinical management of glioblastoma (GBM) patients. We have previously developed an original technique for intraoperative flow cytometry (iFC) and defined a malignancy index (MI). OBJECTIVE To determine whether MI correlates with prognosis in GBM patients who underwent the standard treatment protocol of radiotherapy and temozolomide administration. METHODS The current study included 102 patients with GBM that had been newly diagnosed from 2010 to 2015 who underwent our iFC analysis and received the standard treatment protocol. We evaluated MI values in each patient, then statistically analyzed the relationship between MI and prognosis using survival analysis that include other clinicopathological factors (age, sex, Karnofsky performance status [KPS], extent of resection, second-line bevacizumab, O6-methylguanine-DNA methyltransferase [MGMT] status, MIB-1 labeling index, and mutation of the isocitrate dehydrogenase 1 gene [IDH1]). RESULTS Log-rank test revealed that age, KPS, extent of resection, MGMT status, IDH1 mutation, and high MI (≥26.3%) significantly correlated with overall survival. Multivariate analysis with Cox regression modeling identified MI as the most significant prognostic factor (hazard ratio = 2.246; 95% confidence interval = 1.347-3.800; P = .0019). MI showed strong correlation with IDH1 mutation status in chi-square test (P = .0023). In addition, log-rank test revealed that MI affects overall survival more strongly in patients with IDH1 wildtype than those with IDH1 mutant. CONCLUSION MI from an iFC study may help predict the prognosis in patients with GBM who receive the standard treatment. Survival can be related to sensitivity to radio-chemotherapy.
Collapse
Affiliation(s)
- Taiichi Saito
- Department of Neurosurgery, Tokyo Women's Medical University, Tokyo, Japan
| | - Yoshihiro Muragaki
- Faculty of Advanced Techno-Surgery, Tokyo Women's Medical University, Tokyo, Japan
| | | | - Takashi Komori
- Department of Laboratory Medicine and Pathology (Neuropathology), Tokyo Metropolitan Neurological Hospital, Tokyo, Japan
| | - Takashi Maruyama
- Department of Neurosurgery, Tokyo Women's Medical University, Tokyo, Japan
| | - Masayuki Nitta
- Department of Neurosurgery, Tokyo Women's Medical University, Tokyo, Japan
| | - Takayuki Yasuda
- Department of Neurosurgery, Tokyo Women's Medical University, Tokyo, Japan
| | - Junji Hosono
- Department of Neurosurgery, Tokyo Women's Medical University, Tokyo, Japan
| | - Saori Okamoto
- Department of Neurosurgery, Tokyo Women's Medical University, Tokyo, Japan
| | - Takakazu Kawamata
- Department of Neurosurgery, Tokyo Women's Medical University, Tokyo, Japan
| |
Collapse
|
13
|
Alfaro CM, Pirro V, Keating MF, Hattab EM, Cooks RG, Cohen-Gadol AA. Intraoperative assessment of isocitrate dehydrogenase mutation status in human gliomas using desorption electrospray ionization-mass spectrometry. J Neurosurg 2020; 132:180-187. [PMID: 30611146 DOI: 10.3171/2018.8.jns181207] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2018] [Accepted: 08/14/2018] [Indexed: 11/06/2022]
Abstract
OBJECTIVE The authors describe a rapid intraoperative ambient ionization mass spectrometry (MS) method for determining isocitrate dehydrogenase (IDH) mutation status from glioma tissue biopsies. This method offers new glioma management options and may impact extent of resection goals. Assessment of the IDH mutation is key for accurate glioma diagnosis, particularly for differentiating diffuse glioma from other neoplastic and reactive inflammatory conditions, a challenge for the standard intraoperative diagnostic consultation that relies solely on morphology. METHODS Banked glioma specimens (n = 37) were analyzed by desorption electrospray ionization-MS (DESI-MS) to develop a diagnostic method to detect the known altered oncometabolite in IDH-mutant gliomas, 2-hydroxyglutarate (2HG). The method was used intraoperatively to analyze tissue smears obtained from glioma patients undergoing resection and to rapidly diagnose IDH mutation status (< 5 minutes). Fifty-one tumor core biopsies from 25 patients (14 wild type [WT] and 11 mutant) were examined and data were analyzed using analysis of variance and receiver operating characteristic curve analysis. RESULTS The optimized DESI-MS method discriminated between IDH-WT and IDH-mutant gliomas, with an average sensitivity and specificity of 100%. The average normalized DESI-MS 2HG signal was an order of magnitude higher in IDH-mutant glioma than in IDH-WT glioma. The DESI 2HG signal intensities correlated with independently measured 2HG concentrations (R2 = 0.98). In 1 case, an IDH1 R132H-mutant glioma was misdiagnosed as a demyelinating condition by frozen section histology during the intraoperative consultation, and no resection was performed pending the final pathology report. A second craniotomy and tumor resection was performed after the final pathology provided a diagnosis most consistent with an IDH-mutant glioblastoma. During the second craniotomy, high levels of 2HG in the tumor core biopsies were detected. CONCLUSIONS This study demonstrates the capability to differentiate rapidly between IDH-mutant gliomas and IDH-WT conditions by DESI-MS during tumor resection. DESI-MS analysis of tissue smears is simple and can be easily integrated into the standard intraoperative pathology consultation. This approach may aid in solving differential diagnosis problems associated with low-grade gliomas and could influence intraoperative decisions regarding extent of resection, ultimately improving patient outcome. Research is ongoing to expand the patient cohort, systematically validate the DESI-MS method, and investigate the relationships between 2HG and tumor heterogeneity.
Collapse
Affiliation(s)
- Clint M Alfaro
- 1Department of Chemistry, Purdue University, West Lafayette, Indiana
| | - Valentina Pirro
- 1Department of Chemistry, Purdue University, West Lafayette, Indiana
| | - Michael F Keating
- 1Department of Chemistry, Purdue University, West Lafayette, Indiana
| | - Eyas M Hattab
- 2Department of Pathology and Laboratory Medicine, University of Louisville, Kentucky; and
| | - R Graham Cooks
- 1Department of Chemistry, Purdue University, West Lafayette, Indiana
| | - Aaron A Cohen-Gadol
- 3Department of Neurological Surgery, Indiana University School of Medicine, Goodman Campbell Brain and Spine, Indianapolis, Indiana
| |
Collapse
|
14
|
Mat Zin AA, Zulkarnain S. Diagnostic Accuracy of Cytology Smear and Frozen Section in Glioma. Asian Pac J Cancer Prev 2019; 20:321-325. [PMID: 30803189 PMCID: PMC6897032 DOI: 10.31557/apjcp.2019.20.2.321] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
Glioma is the commonest primary intracranial tumour and it has been the most predominant tumour in many studies. It accounts for 24.7% of all primary brain tumour and 74.6% of malignant brain tumour. Intraoperative diagnosis plays a crucial role in determining the patient management. Frozen section has been the established technique in providing rapid and accurate intraoperative diagnosis. However due to some disadvantages like ice crystal artefact, high expenditure and requirement of skilled technician, there is increase usage of cytology smear either replacing or supplementing frozen section technique. The aim of this review is to determine the diagnostic accuracy of cytology smear and frozen section in glioma and to see whether there is significant difference between those techniques. The overall diagnostic accuracy for frozen section in glioma ranging from 78.4% to 95% while for cytology smear, the diagnostic accuracy ranging from 50% to 100%. Based on certain literatures, no statistically difference was observed in diagnostic accuracy of cytology smear and frozen section. Thus, cytology smear provides an alternative method in establishing intraoperative diagnosis. Both cytology smear and frozen section are complimentary to each other. It is recommended to use both techniques to improve the diagnostic accuracy in addition with adequate knowledge, clinical history, neuroimaging and intraoperative findings.
Collapse
Affiliation(s)
- Anani Aila Mat Zin
- Department of Pathology, School of Medical Science, Health Campus, University Sains Malaysia, Kelantan, Malaysia.
| | | |
Collapse
|
15
|
Current and future tools for determination and monitoring of isocitrate dehydrogenase status in gliomas. Curr Opin Neurol 2018; 31:727-732. [DOI: 10.1097/wco.0000000000000617] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
|
16
|
Picca A, Berzero G, Di Stefano AL, Sanson M. The clinical use of IDH1 and IDH2 mutations in gliomas. Expert Rev Mol Diagn 2018; 18:1041-1051. [PMID: 30427756 DOI: 10.1080/14737159.2018.1548935] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Introduction: Mutations in the genes isocitrate dehydrogenase (IDH) 1 and 2 have been reported in a limited number of tumors. In gliomas, IDH mutations are primarily detected in WHO grade II-III tumors and represent a major biomarker with diagnostic, prognostic, and predictive implications. The recent development of IDH inhibitors and vaccines suggests that the IDH mutation is also an appealing target for therapy. Areas covered: This review focuses on the role of IDH mutations in diffuse gliomas. Besides discussing their role in gliomagenesis, we will emphasize the role of IDH mutations in clinical practice as a diagnostic, prognostic and predictive biomarker, and as a potential therapeutic target. Noninvasive detection of the IDH mutation by means of liquid biopsy and MR spectroscopy will also be discussed. Expert commentary: While IDH mutation is a consolidated diagnostic and prognostic biomarker in clinical practice, its role in oncogenesis is far from being elucidated, and there are several pending issues. The routine use of noninvasive techniques for detection and monitoring of the IDH status remains challenging. Although the IDH mutation is a very early alteration in gliomagenesis, it may then be omitted during tumor progression. This observation has important implications when designing targeted clinical trials.
Collapse
Affiliation(s)
- Alberto Picca
- a Neuroscience Consortium , University of Pavia , Pavia , Italy
| | - Giulia Berzero
- b Neuroncology Unit , IRCCS Mondino Foundation , Pavia , Italy.,c Biomedical Sciences , University of Pavia , Pavia , Italy
| | - Anna Luisa Di Stefano
- d Sorbonne Universités , Paris , France.,e Department of Neurology , Foch Hospital , Suresnes, Paris , France
| | - Marc Sanson
- d Sorbonne Universités , Paris , France.,f Service de Neurologie 2 , AP-HP, Hôpital de la Pitié-Salpêtrière , Paris , France
| |
Collapse
|
17
|
A surgical strategy for lower grade gliomas using intraoperative molecular diagnosis. Brain Tumor Pathol 2018; 35:159-167. [PMID: 29980868 DOI: 10.1007/s10014-018-0324-1] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2018] [Accepted: 06/23/2018] [Indexed: 02/07/2023]
Abstract
Lower grade gliomas are both treated and diagnosed via surgical resection. Maximum tumor resection is currently the standard of care; however, this risks the loss of brain function. Glioma can be genetically subdivided into three different types, based on isocitrate dehydrogenase (IDH) mutation status and the presence of 1p/19q codeletion, which have radically different prognoses and responses to adjuvant therapies. Therefore, the means to identify the subtype and evaluate the surrounding tissues during surgery would be advantageous. In this study, we have developed a new surgical strategy for lower grade glioma based on the fourth edition of the World Health Organization Brain Tumor Classification, involving intraoperative molecular diagnosis. High-resolution melting analysis was used to evaluate IDH mutational status, while rapid immunohistochemistry of p53 and alpha-thalassemia/mental retardation syndrome X-linked (ATRX) was used to evaluate the 1p/19q codeletion status, allowing genetic classification during surgery. In addition, intraoperative flow cytometry was used to evaluate the surgical cavity for additional tumor lesions, allowing maximal resection while mitigating the risk of functional losses. This strategy allows the rapid intraoperative diagnosis and mapping of lower grade gliomas, and its clinical use could dramatically improve its prognosis.
Collapse
|
18
|
Rapid detection of mutation in isocitrate dehydrogenase 1 and 2 genes using mass spectrometry. Brain Tumor Pathol 2018; 35:90-96. [DOI: 10.1007/s10014-018-0317-0] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2018] [Accepted: 04/12/2018] [Indexed: 10/17/2022]
|
19
|
|
20
|
Tateishi K, Wakimoto H, Cahill DP. IDH1 Mutation and World Health Organization 2016 Diagnostic Criteria for Adult Diffuse Gliomas: Advances in Surgical Strategy. Neurosurgery 2017; 64:134-138. [PMID: 28899049 DOI: 10.1093/neuros/nyx247] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2017] [Accepted: 04/14/2017] [Indexed: 12/12/2022] Open
Affiliation(s)
- Kensuke Tateishi
- Department of Neurosurgery, Massac-husetts General Hospital Cancer Cen-ter, Harvard Medical School, Boston, Ma-ssachusetts.,Department of Neuro-surgery, Graduate School of Medical Science, Yokohama City University, Yokohama, Japan.,Translational Neuro-Oncology Laboratory, Massachusetts General Hospital Cancer Center, Harvard Medical School, Boston, Massachusetts
| | - Hiroaki Wakimoto
- Department of Neurosurgery, Massac-husetts General Hospital Cancer Cen-ter, Harvard Medical School, Boston, Ma-ssachusetts.,Translational Neuro-Oncology Laboratory, Massachusetts General Hospital Cancer Center, Harvard Medical School, Boston, Massachusetts
| | - Daniel P Cahill
- Department of Neurosurgery, Massac-husetts General Hospital Cancer Cen-ter, Harvard Medical School, Boston, Ma-ssachusetts.,Translational Neuro-Oncology Laboratory, Massachusetts General Hospital Cancer Center, Harvard Medical School, Boston, Massachusetts
| |
Collapse
|
21
|
Modified rapid immunohistochemical staining for intraoperative diagnosis of malignant brain tumors. Brain Tumor Pathol 2017; 34:141-148. [DOI: 10.1007/s10014-017-0293-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2017] [Accepted: 08/04/2017] [Indexed: 11/27/2022]
|
22
|
TAMURA M, MURAGAKI Y, SAITO T, MARUYAMA T, NITTA M, TSUZUKI S, ISEKI H, OKADA Y. Strategy of Surgical Resection for Glioma Based on Intraoperative Functional Mapping and Monitoring. Neurol Med Chir (Tokyo) 2017; 55:383-98. [PMID: 26185825 PMCID: PMC4628166 DOI: 10.2176/nmc.ra.2014-0415] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
A growing number of papers have pointed out the relationship between aggressive resection of gliomas and survival prognosis. For maximum resection, the current concept of surgical decision-making is in “information-guided surgery” using multimodal intraoperative information. With this, anatomical information from intraoperative magnetic resonance imaging (MRI) and navigation, functional information from brain mapping and monitoring, and histopathological information must all be taken into account in the new perspective for innovative minimally invasive surgical treatment of glioma. Intraoperative neurofunctional information such as neurophysiological functional monitoring takes the most important part in the process to acquire objective visual data during tumor removal and to integrate these findings as digitized data for intraoperative surgical decision-making. Moreover, the analysis of qualitative data and threshold-setting for quantitative data raise difficult issues in the interpretation and processing of each data type, such as determination of motor evoked potential (MEP) decline, underestimation in tractography, and judgments of patient response for neurofunctional mapping and monitoring during awake craniotomy. Neurofunctional diagnosis of false-positives in these situations may affect the extent of resection, while false-negatives influence intra- and postoperative complication rates. Additionally, even though the various intraoperative visualized data from multiple sources contribute significantly to the reliability of surgical decisions when the information is integrated and provided, it is not uncommon for individual pieces of information to convey opposing suggestions. Such conflicting pieces of information facilitate higher-order decision-making that is dependent on the policies of the facility and the priorities of the patient, as well as the availability of the histopathological characteristics from resected tissue.
Collapse
Affiliation(s)
- Manabu TAMURA
- Faculty of Advanced Techno-Surgery, Institute of Advanced Biomedical Engineering and Science, Tokyo Women’s Medical University, Tokyo
- Department of Neurosurgery, Institute of Advanced Biomedical Engineering and Science, Tokyo Women’s Medical University, Tokyo
| | - Yoshihiro MURAGAKI
- Faculty of Advanced Techno-Surgery, Institute of Advanced Biomedical Engineering and Science, Tokyo Women’s Medical University, Tokyo
- Department of Neurosurgery, Institute of Advanced Biomedical Engineering and Science, Tokyo Women’s Medical University, Tokyo
- Address reprint requests to: Yoshihiro Muragaki, MD, PhD, Department of Neurosurgery, Tokyo Women’s Medical University, 8-1 Kawada-cho, Shinjuku-ku, Tokyo 162-8666, Japan. e-mail:
| | - Taiichi SAITO
- Department of Neurosurgery, Institute of Advanced Biomedical Engineering and Science, Tokyo Women’s Medical University, Tokyo
| | - Takashi MARUYAMA
- Faculty of Advanced Techno-Surgery, Institute of Advanced Biomedical Engineering and Science, Tokyo Women’s Medical University, Tokyo
- Department of Neurosurgery, Institute of Advanced Biomedical Engineering and Science, Tokyo Women’s Medical University, Tokyo
| | - Masayuki NITTA
- Faculty of Advanced Techno-Surgery, Institute of Advanced Biomedical Engineering and Science, Tokyo Women’s Medical University, Tokyo
- Department of Neurosurgery, Institute of Advanced Biomedical Engineering and Science, Tokyo Women’s Medical University, Tokyo
| | - Shunsuke TSUZUKI
- Department of Neurosurgery, Institute of Advanced Biomedical Engineering and Science, Tokyo Women’s Medical University, Tokyo
| | - Hiroshi ISEKI
- Faculty of Advanced Techno-Surgery, Institute of Advanced Biomedical Engineering and Science, Tokyo Women’s Medical University, Tokyo
| | - Yoshikazu OKADA
- Department of Neurosurgery, Institute of Advanced Biomedical Engineering and Science, Tokyo Women’s Medical University, Tokyo
| |
Collapse
|
23
|
Ohka F, Yamamichi A, Kurimoto M, Motomura K, Tanahashi K, Suzuki H, Aoki K, Deguchi S, Chalise L, Hirano M, Kato A, Nishimura Y, Hara M, Kato Y, Wakabayashi T, Natsume A. A novel all-in-one intraoperative genotyping system for IDH1-mutant glioma. Brain Tumor Pathol 2017; 34:91-97. [PMID: 28353033 DOI: 10.1007/s10014-017-0281-0] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2017] [Accepted: 02/23/2017] [Indexed: 12/11/2022]
Abstract
IDH1 gene mutation has been demonstrated to be an oncogenic driver in a majority of lower-grade gliomas (LGGs). In contrast to other central nervous neoplasms and normal brain tissue without IDH1 mutation, almost 80% of LGGs exhibit IDH1 mutation. Therefore, expeditious detection of IDH1 mutation is useful, not only for intraoperative diagnosis of these gliomas but also for determination of the border between the tumor and normal brain tissue. In this study, we established a rapid genotyping assay with a simple DNA extraction method, involving only incubation of the tumor specimen with Tris-EDTA buffer, which can be easily performed in an operating room. In all 11 tested cases, we could identify the IDH1 status within 90-100 min intraoperatively. In a case of anaplastic astrocytoma, IDH-mutant, we could detect the tumor border by IDH1 profiling. In addition, with this assay, we could detect IDH1 mutation using cell-free tumor DNA derived from cerebrospinal fluid in a case of glioblastoma, IDH-mutant. Considering that clinical trials of mutated IDH1 inhibitors are ongoing, less-invasive intraoperative IDH1 gene profiling might be useful for decision making of the overall treatment strategy of LGGs. Our assay might be a useful tool for precision medicine and surgery of IDH1-mutant gliomas.
Collapse
Affiliation(s)
- Fumiharu Ohka
- Department of Neurosurgery, Nagoya University, Nagoya, Japan.
| | - Akane Yamamichi
- Department of Neurosurgery, Nagoya University, Nagoya, Japan
- Department of Neurosurgery, Mie University, Tsu, Japan
| | | | - Kazuya Motomura
- Department of Neurosurgery, Nagoya University, Nagoya, Japan
| | | | - Hiromichi Suzuki
- Department of Neurosurgery, Nagoya University, Nagoya, Japan
- Department of Pathology and Tumor Biology, Kyoto University, Kyoto, Japan
| | - Kosuke Aoki
- Department of Neurosurgery, Nagoya University, Nagoya, Japan
- Department of Pathology and Tumor Biology, Kyoto University, Kyoto, Japan
| | - Shoichi Deguchi
- Department of Neurosurgery, Nagoya University, Nagoya, Japan
| | - Lushun Chalise
- Department of Neurosurgery, Nagoya University, Nagoya, Japan
| | - Masaki Hirano
- Department of Neurosurgery, Nagoya University, Nagoya, Japan
| | - Akira Kato
- Department of Neurosurgery, Nagoya University, Nagoya, Japan
| | | | - Masahito Hara
- Department of Neurosurgery, Nagoya University, Nagoya, Japan
| | - Yukinari Kato
- Department of Regional Innovation, Tohoku University Graduate School of Medicine, Sendai, Japan
| | | | - Atsushi Natsume
- Department of Neurosurgery, Nagoya University, Nagoya, Japan
| |
Collapse
|
24
|
Precise Detection of IDH1/2 and BRAF Hotspot Mutations in Clinical Glioma Tissues by a Differential Calculus Analysis of High-Resolution Melting Data. PLoS One 2016; 11:e0160489. [PMID: 27529619 PMCID: PMC4987040 DOI: 10.1371/journal.pone.0160489] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2016] [Accepted: 07/20/2016] [Indexed: 01/08/2023] Open
Abstract
High resolution melting (HRM) is a simple and rapid method for screening mutations. It offers various advantages for clinical diagnostic applications. Conventional HRM analysis often yields equivocal results, especially for surgically obtained tissues. We attempted to improve HRM analyses for more effective applications to clinical diagnostics. HRM analyses were performed for IDH1R132 and IDH2R172 mutations in 192 clinical glioma samples in duplicate and these results were compared with sequencing results. BRAFV600E mutations were analyzed in 52 additional brain tumor samples. The melting profiles were used for differential calculus analyses. Negative second derivative plots revealed additional peaks derived from heteroduplexes in PCR products that contained mutations; this enabled unequivocal visual discrimination of the mutations. We further developed a numerical expression, the HRM-mutation index (MI), to quantify the heteroduplex-derived peak of the mutational curves. Using this expression, all IDH1 mutation statuses matched those ascertained by sequencing, with the exception of three samples. These discordant results were all derived from the misinterpretation of sequencing data. The effectiveness of our approach was further validated by analyses of IDH2R172 and BRAFV600E mutations. The present analytical method enabled an unequivocal and objective HRM analysis and is suitable for reliable mutation scanning in surgically obtained glioma tissues. This approach could facilitate molecular diagnostics in clinical environments.
Collapse
|
25
|
Rennert RC, Santiago-Dieppa DR, Figueroa J, Sanai N, Carter BS. Future directions of operative neuro-oncology. J Neurooncol 2016; 130:377-382. [DOI: 10.1007/s11060-016-2180-3] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2016] [Accepted: 06/05/2016] [Indexed: 01/14/2023]
|
26
|
Shankar GM, Francis JM, Rinne ML, Ramkissoon SH, Huang FW, Venteicher AS, Akama-Garren EH, Kang YJ, Lelic N, Kim JC, Brown LE, Charbonneau SK, Golby AJ, Sekhar Pedamallu C, Hoang MP, Sullivan RJ, Cherniack AD, Garraway LA, Stemmer-Rachamimov A, Reardon DA, Wen PY, Brastianos PK, Curry WT, Barker FG, Hahn WC, Nahed BV, Ligon KL, Louis DN, Cahill DP, Meyerson M. Rapid Intraoperative Molecular Characterization of Glioma. JAMA Oncol 2016; 1:662-7. [PMID: 26181761 DOI: 10.1001/jamaoncol.2015.0917] [Citation(s) in RCA: 64] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
IMPORTANCE Conclusive intraoperative pathologic confirmation of diffuse infiltrative glioma guides the decision to pursue definitive neurosurgical resection. Establishing the intraoperative diagnosis by histologic analysis can be difficult in low-cellularity infiltrative gliomas. Therefore, we developed a rapid and sensitive genotyping assay to detect somatic single-nucleotide variants in the telomerase reverse transcriptase (TERT) promoter and isocitrate dehydrogenase 1 (IDH1). OBSERVATIONS This assay was applied to tissue samples from 190 patients with diffuse gliomas, including archived fixed and frozen specimens and tissue obtained intraoperatively. Results demonstrated 96% sensitivity (95% CI, 90%-99%) and 100% specificity (95% CI, 95%-100%) for World Health Organization grades II and III gliomas. In a series of live cases, glioma-defining mutations could be identified within 60 minutes, which could facilitate the diagnosis in an intraoperative timeframe. CONCLUSIONS AND RELEVANCE The genotyping method described herein can establish the diagnosis of low-cellularity tumors like glioma and could be adapted to the point-of-care diagnosis of other lesions that are similarly defined by highly recurrent somatic mutations.
Collapse
Affiliation(s)
- Ganesh M Shankar
- Department of Neurosurgery, Massachusetts General Hospital, Boston2Cancer Program, Broad Institute, Cambridge, Massachusetts
| | - Joshua M Francis
- Cancer Program, Broad Institute, Cambridge, Massachusetts3Department of Medical Oncology, Dana-Farber Cancer Institute, Boston Massachusetts
| | - Mikael L Rinne
- Cancer Program, Broad Institute, Cambridge, Massachusetts4Center for Neuro-Oncology, Dana-Farber Cancer Institute, Boston Massachusetts5Department of Neurology, Brigham and Women's Hospital, Boston, Massachusetts
| | - Shakti H Ramkissoon
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston Massachusetts6Department of Pathology, Brigham and Women's Hospital, Boston, Massachusetts7Department of Pathology, Harvard Medical School, Boston, Massachusetts
| | - Franklin W Huang
- Cancer Program, Broad Institute, Cambridge, Massachusetts3Department of Medical Oncology, Dana-Farber Cancer Institute, Boston Massachusetts
| | - Andrew S Venteicher
- Department of Neurosurgery, Massachusetts General Hospital, Boston8Department of Pathology, Massachusetts General Hospital, Boston, Massachusetts
| | - Elliot H Akama-Garren
- Department of Biology, Massachusetts Institute of Technology, Cambridge, Massachusetts
| | - Yun Jee Kang
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston Massachusetts
| | - Nina Lelic
- Department of Neurosurgery, Massachusetts General Hospital, Boston
| | - James C Kim
- Department of Pathology, Massachusetts General Hospital, Boston, Massachusetts
| | - Loreal E Brown
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston Massachusetts
| | - Sarah K Charbonneau
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston Massachusetts
| | - Alexandra J Golby
- Center for Neuro-Oncology, Dana-Farber Cancer Institute, Boston Massachusetts10Department of Neurosurgery, Brigham and Women's Hospital, Boston, Massachusetts
| | - Chandra Sekhar Pedamallu
- Cancer Program, Broad Institute, Cambridge, Massachusetts3Department of Medical Oncology, Dana-Farber Cancer Institute, Boston Massachusetts
| | - Mai P Hoang
- Department of Pathology, Massachusetts General Hospital, Boston, Massachusetts
| | - Ryan J Sullivan
- Division of Hematology/Oncology, Massachusetts General Hospital, Boston, Massachusetts
| | | | - Levi A Garraway
- Cancer Program, Broad Institute, Cambridge, Massachusetts3Department of Medical Oncology, Dana-Farber Cancer Institute, Boston Massachusetts
| | | | - David A Reardon
- Center for Neuro-Oncology, Dana-Farber Cancer Institute, Boston Massachusetts
| | - Patrick Y Wen
- Center for Neuro-Oncology, Dana-Farber Cancer Institute, Boston Massachusetts5Department of Neurology, Brigham and Women's Hospital, Boston, Massachusetts
| | | | - William T Curry
- Department of Neurosurgery, Massachusetts General Hospital, Boston
| | - Fred G Barker
- Department of Neurosurgery, Massachusetts General Hospital, Boston
| | - William C Hahn
- Cancer Program, Broad Institute, Cambridge, Massachusetts3Department of Medical Oncology, Dana-Farber Cancer Institute, Boston Massachusetts
| | - Brian V Nahed
- Department of Neurosurgery, Massachusetts General Hospital, Boston
| | - Keith L Ligon
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston Massachusetts6Department of Pathology, Brigham and Women's Hospital, Boston, Massachusetts7Department of Pathology, Harvard Medical School, Boston, Massachusetts12Center for Molecular On
| | - David N Louis
- Department of Pathology, Massachusetts General Hospital, Boston, Massachusetts
| | - Daniel P Cahill
- Department of Neurosurgery, Massachusetts General Hospital, Boston
| | - Matthew Meyerson
- Cancer Program, Broad Institute, Cambridge, Massachusetts3Department of Medical Oncology, Dana-Farber Cancer Institute, Boston Massachusetts7Department of Pathology, Harvard Medical School, Boston, Massachusetts
| |
Collapse
|
27
|
Kurimoto M, Suzuki H, Aoki K, Ohka F, Kondo G, Motomura K, Iijima K, Yamamichi A, Ranjit M, Wakabayashi T, Kimura S, Natsume A. Rapid sensitive analysis of IDH1 mutation in lower-grade gliomas by automated genetic typing involving a quenching probe. Cancer Invest 2015; 34:12-5. [PMID: 26695622 DOI: 10.3109/07357907.2015.1084001] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
The authors recently found that 80% of lower-grade gliomas (LGGs) harbored a mutation in IDH1. Intraoperative detection of the mutated IDH1 helps not only differentiate LGGs from other type of brain tumors, but determine the resection border. In the current study, the authors have applied an automated genetic typing involving a quenching probe to detect the mutated IDH1. If tumor cells with the mutated IDH1 contained 10% or more in the mixture of normal and tumor cells, the device could detect it sensitively. The intraoperative assessment of IDH1 mutation is useful in brain tumor surgeries.
Collapse
Affiliation(s)
| | - Hiromichi Suzuki
- a Department of Neurosurgery , Nagoya University , Nagoya , Japan.,b Department of Pathology and Tumor Biology , Kyoto University , Kyoto , Japan
| | - Kosuke Aoki
- a Department of Neurosurgery , Nagoya University , Nagoya , Japan.,b Department of Pathology and Tumor Biology , Kyoto University , Kyoto , Japan
| | - Fumiharu Ohka
- a Department of Neurosurgery , Nagoya University , Nagoya , Japan
| | - Goro Kondo
- a Department of Neurosurgery , Nagoya University , Nagoya , Japan
| | - Kazuya Motomura
- a Department of Neurosurgery , Nagoya University , Nagoya , Japan
| | - Kentaro Iijima
- a Department of Neurosurgery , Nagoya University , Nagoya , Japan
| | - Akane Yamamichi
- a Department of Neurosurgery , Nagoya University , Nagoya , Japan.,c Department of Neurosurgery , Mie University , Tsu , Mie , Japan
| | - Melissa Ranjit
- a Department of Neurosurgery , Nagoya University , Nagoya , Japan
| | | | - Shinya Kimura
- d Division of Hematology, Respiratory Medicine and Oncology, Department of Internal Medicine, Faculty of Medicine , Saga University , Saga , Japan
| | - Atsushi Natsume
- a Department of Neurosurgery , Nagoya University , Nagoya , Japan
| |
Collapse
|