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Rahman R, Trippa L, Lee EQ, Arrillaga-Romany I, Fell G, Touat M, McCluskey C, Wiley J, Gaffey S, Drappatz J, Welch MR, Galanis E, Ahluwalia MS, Colman H, Nabors LB, Hepel J, Elinzano H, Schiff D, Chukwueke UN, Beroukhim R, Nayak L, McFaline-Figueroa JR, Batchelor TT, Rinne ML, Kaley TJ, Lu-Emerson C, Mellinghoff IK, Bi WL, Arnaout O, Peruzzi PP, Haas-Kogan D, Tanguturi S, Cagney D, Aizer A, Doherty L, Lavallee M, Fisher-Longden B, Dowling S, Geduldig J, Watkinson F, Pisano W, Malinowski S, Ramkissoon S, Santagata S, Meredith DM, Chiocca EA, Reardon DA, Alexander BM, Ligon KL, Wen PY. Inaugural Results of the Individualized Screening Trial of Innovative Glioblastoma Therapy: A Phase II Platform Trial for Newly Diagnosed Glioblastoma Using Bayesian Adaptive Randomization. J Clin Oncol 2023; 41:5524-5535. [PMID: 37722087 DOI: 10.1200/jco.23.00493] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2023] [Revised: 05/17/2023] [Accepted: 07/24/2023] [Indexed: 09/20/2023] Open
Abstract
PURPOSE The Individualized Screening Trial of Innovative Glioblastoma Therapy (INSIGhT) is a phase II platform trial that uses response adaptive randomization and genomic profiling to efficiently identify novel therapies for phase III testing. Three initial experimental arms (abemaciclib [a cyclin-dependent kinase [CDK]4/6 inhibitor], neratinib [an epidermal growth factor receptor [EGFR]/human epidermal growth factor receptor 2 inhibitor], and CC-115 [a deoxyribonucleic acid-dependent protein kinase/mammalian target of rapamycin inhibitor]) were simultaneously evaluated against a common control arm. We report the results for each arm and examine the feasibility and conduct of the adaptive platform design. PATIENTS AND METHODS Patients with newly diagnosed O6-methylguanine-DNA methyltransferase-unmethylated glioblastoma were eligible if they had tumor genotyping to identify prespecified biomarker subpopulations of dominant glioblastoma signaling pathways (EGFR, phosphatidylinositol 3-kinase, and CDK). Initial random assignment was 1:1:1:1 between control (radiation therapy and temozolomide) and the experimental arms. Subsequent Bayesian adaptive randomization was incorporated on the basis of biomarker-specific progression-free survival (PFS) data. The primary end point was overall survival (OS), and one-sided P values are reported. The trial is registered with ClinicalTrials.gov (identifier: NCT02977780). RESULTS Two hundred thirty-seven patients were treated (71 control; 73 abemaciclib; 81 neratinib; 12 CC-115) in years 2017-2021. Abemaciclib and neratinib were well tolerated, but CC-115 was associated with ≥ grade 3 treatment-related toxicity in 58% of patients. PFS was significantly longer with abemaciclib (hazard ratio [HR], 0.72; 95% CI, 0.49 to 1.06; one-sided P = .046) and neratinib (HR, 0.72; 95% CI, 0.50 to 1.02; one-sided P = .033) relative to the control arm but there was no PFS benefit with CC-115 (one-sided P = .523). None of the experimental therapies demonstrated a significant OS benefit (P > .05). CONCLUSION The INSIGhT design enabled efficient simultaneous testing of three experimental agents using a shared control arm and adaptive randomization. Two investigational arms had superior PFS compared with the control arm, but none demonstrated an OS benefit. The INSIGhT design may promote improved and more efficient therapeutic discovery in glioblastoma. New arms have been added to the trial.
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Affiliation(s)
- Rifaquat Rahman
- Dana-Farber Cancer Institute, Boston, MA
- Brigham and Women's Hospital, Boston, MA
| | | | - Eudocia Q Lee
- Dana-Farber Cancer Institute, Boston, MA
- Brigham and Women's Hospital, Boston, MA
| | | | | | - Mehdi Touat
- Brigham and Women's Hospital, Boston, MA
- Sorbonne Universite, Hôpitaux Universitaires La Pitié Salpêtrière, Paris, France
| | | | | | | | | | - Mary R Welch
- Division of Neuro-Oncology, Department of Neurology and Herbert Irving Comprehensive Cancer Center, Columbia University Vagelos College of Physicians and Surgeons, NewYork-Presbyterian, New York, NY
| | | | | | - Howard Colman
- Huntsman Cancer Institute, University of Utah, Salt Lake City, UT
| | | | | | | | | | - Ugonma N Chukwueke
- Dana-Farber Cancer Institute, Boston, MA
- Brigham and Women's Hospital, Boston, MA
| | - Rameen Beroukhim
- Dana-Farber Cancer Institute, Boston, MA
- Brigham and Women's Hospital, Boston, MA
| | - Lakshmi Nayak
- Dana-Farber Cancer Institute, Boston, MA
- Brigham and Women's Hospital, Boston, MA
| | | | - Tracy T Batchelor
- Dana-Farber Cancer Institute, Boston, MA
- Brigham and Women's Hospital, Boston, MA
| | | | | | | | | | - Wenya Linda Bi
- Dana-Farber Cancer Institute, Boston, MA
- Brigham and Women's Hospital, Boston, MA
| | | | | | - Daphne Haas-Kogan
- Dana-Farber Cancer Institute, Boston, MA
- Brigham and Women's Hospital, Boston, MA
| | - Shyam Tanguturi
- Dana-Farber Cancer Institute, Boston, MA
- Brigham and Women's Hospital, Boston, MA
| | | | - Ayal Aizer
- Dana-Farber Cancer Institute, Boston, MA
- Brigham and Women's Hospital, Boston, MA
| | | | | | | | | | | | | | | | | | | | | | | | | | - David A Reardon
- Dana-Farber Cancer Institute, Boston, MA
- Brigham and Women's Hospital, Boston, MA
| | - Brian M Alexander
- Dana-Farber Cancer Institute, Boston, MA
- Brigham and Women's Hospital, Boston, MA
| | - Keith L Ligon
- Dana-Farber Cancer Institute, Boston, MA
- Brigham and Women's Hospital, Boston, MA
| | - Patrick Y Wen
- Dana-Farber Cancer Institute, Boston, MA
- Brigham and Women's Hospital, Boston, MA
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Blandin AF, Giglio R, Graham MS, Garcia G, Malinowski S, Woods JK, Ramkissoon S, Ramkissoon L, Dubois F, Schoolcraft K, Tsai J, Wang D, Jones R, Vogelzang J, Pelton K, Becker S, Watkinson F, Sinai C, Cohen EF, Booker MA, Tolstorukov MY, Haemels V, Goumnerova L, Wright K, Kieran M, Fehnel K, Reardon D, Tauziede-Espariat A, Lulla R, Carcamo B, Chaleff S, Charest A, DeSmet F, Ligon AH, Dubuc A, Pages M, Varlet P, Wen PY, Alexander BM, Chi S, Alexandrescu S, Kittler R, Bachoo R, Bandopadhayay P, Beroukhim R, Ligon KL. ALK Amplification and Rearrangements Are Recurrent Targetable Events in Congenital and Adult Glioblastoma. Clin Cancer Res 2023; 29:2651-2667. [PMID: 36780194 PMCID: PMC10363218 DOI: 10.1158/1078-0432.ccr-21-3521] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2021] [Revised: 10/31/2022] [Accepted: 02/07/2023] [Indexed: 02/14/2023]
Abstract
PURPOSE Anaplastic lymphoma kinase (ALK) aberrations have been identified in pediatric-type infant gliomas, but their occurrence across age groups, functional effects, and treatment response has not been broadly established. EXPERIMENTAL DESIGN We performed a comprehensive analysis of ALK expression and genomic aberrations in both newly generated and retrospective data from 371 glioblastomas (156 adult, 205 infant/pediatric, and 10 congenital) with in vitro and in vivo validation of aberrations. RESULTS ALK aberrations at the protein or genomic level were detected in 12% of gliomas (45/371) in a wide age range (0-80 years). Recurrent as well as novel ALK fusions (LRRFIP1-ALK, DCTN1-ALK, PRKD3-ALK) were present in 50% (5/10) of congenital/infant, 1.4% (3/205) of pediatric, and 1.9% (3/156) of adult GBMs. ALK fusions were present as the only candidate driver in congenital/infant GBMs and were sometimes focally amplified. In contrast, adult ALK fusions co-occurred with other oncogenic drivers. No activating ALK mutations were identified in any age group. Novel and recurrent ALK rearrangements promoted STAT3 and ERK1/2 pathways and transformation in vitro and in vivo. ALK-fused GBM cellular and mouse models were responsive to ALK inhibitors, including in patient cells derived from a congenital GBM. Relevant to the treatment of infant gliomas, we showed that ALK protein appears minimally expressed in the forebrain at perinatal stages, and no gross effects on perinatal brain development were seen in pregnant mice treated with the ALK inhibitor ceritinib. CONCLUSIONS These findings support use of brain-penetrant ALK inhibitors in clinical trials across infant, pediatric, and adult GBMs. See related commentary by Mack and Bertrand, p. 2567.
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Affiliation(s)
- Anne-Florence Blandin
- Dana-Farber Cancer Institute, Boston, MA, USA
- Harvard Medical School, Boston, MA, USA
- Broad institute of Harvard and MIT, Cambridge, MA, USA
| | - Ross Giglio
- Dana-Farber Cancer Institute, Boston, MA, USA
| | | | | | | | - Jared K. Woods
- Dana-Farber Cancer Institute, Boston, MA, USA
- Harvard Medical School, Boston, MA, USA
- Broad institute of Harvard and MIT, Cambridge, MA, USA
- Brigham and Women's Hospital, Boston, MA, USA
| | | | | | - Frank Dubois
- Dana-Farber Cancer Institute, Boston, MA, USA
- Harvard Medical School, Boston, MA, USA
- Broad institute of Harvard and MIT, Cambridge, MA, USA
| | | | - Jessica Tsai
- Dana-Farber Cancer Institute, Boston, MA, USA
- Boston Children's Cancer and Blood Disorder Center, Boston, MA, USA
| | - Dayle Wang
- Dana-Farber Cancer Institute, Boston, MA, USA
| | | | | | | | | | | | | | - Elizabeth F Cohen
- Department of Informatics and Analytics, Dana-Farber Cancer Institute, Boston, MA, USA
| | - Matthew A Booker
- Department of Informatics and Analytics, Dana-Farber Cancer Institute, Boston, MA, USA
| | | | - Veerle Haemels
- Laboratory for Precision Cancer Medicine, Translational Cell and Tissue Research Unit, Department of Imaging and Pathology, KU Leuven, Leuven, Belgium
| | | | - Karen Wright
- Dana-Farber Cancer Institute, Boston, MA, USA
- Boston Children's Cancer and Blood Disorder Center, Boston, MA, USA
| | - Mark Kieran
- Day One Biopharmaceuticals, Brisbane, CA 94005
| | - Katie Fehnel
- Boston Children's Cancer and Blood Disorder Center, Boston, MA, USA
| | | | | | - Rishi Lulla
- Hasbro Children's Hospital, Providence, RI, USA
| | - Benjamin Carcamo
- Texas Tech University, Health Science Center, Paul L. Foster School of Medicine, El Paso, TX, USA
- El Paso Children's Hospital, El Paso, TX, USA
| | | | - Alain Charest
- Beth Israel Deaconess Medical Center, Boston, MA, USA
| | - Frederik DeSmet
- Laboratory for Precision Cancer Medicine, Translational Cell and Tissue Research Unit, Department of Imaging and Pathology, KU Leuven, Leuven, Belgium
| | - Azra H. Ligon
- Dana-Farber Cancer Institute, Boston, MA, USA
- Harvard Medical School, Boston, MA, USA
- Brigham and Women's Hospital, Boston, MA, USA
- Boston Children's Cancer and Blood Disorder Center, Boston, MA, USA
| | - Adrian Dubuc
- Dana-Farber Cancer Institute, Boston, MA, USA
- Brigham and Women's Hospital, Boston, MA, USA
| | - Melanie Pages
- Department of Genetics, Institute Curie, Paris, France. INSERM U830, Laboratory of Translational Research in Pediatric Oncology, SIREDO Pediatric Oncology Center, Institute Curie, Paris, France
| | | | - Patrick Y. Wen
- Dana-Farber Cancer Institute, Boston, MA, USA
- Harvard Medical School, Boston, MA, USA
| | - Brian M. Alexander
- Dana-Farber Cancer Institute, Boston, MA, USA
- Harvard Medical School, Boston, MA, USA
- Brigham and Women's Hospital, Boston, MA, USA
| | - Susan Chi
- Dana-Farber Cancer Institute, Boston, MA, USA
- Boston Children's Cancer and Blood Disorder Center, Boston, MA, USA
| | - Sanda Alexandrescu
- Dana-Farber Cancer Institute, Boston, MA, USA
- Boston Children's Cancer and Blood Disorder Center, Boston, MA, USA
| | - Ralf Kittler
- University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Robert Bachoo
- University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Pratiti Bandopadhayay
- Dana-Farber Cancer Institute, Boston, MA, USA
- Harvard Medical School, Boston, MA, USA
- Broad institute of Harvard and MIT, Cambridge, MA, USA
- Boston Children's Cancer and Blood Disorder Center, Boston, MA, USA
| | - Rameen Beroukhim
- Dana-Farber Cancer Institute, Boston, MA, USA
- Harvard Medical School, Boston, MA, USA
- Broad institute of Harvard and MIT, Cambridge, MA, USA
- Brigham and Women's Hospital, Boston, MA, USA
| | - Keith L. Ligon
- Dana-Farber Cancer Institute, Boston, MA, USA
- Harvard Medical School, Boston, MA, USA
- Broad institute of Harvard and MIT, Cambridge, MA, USA
- Brigham and Women's Hospital, Boston, MA, USA
- Boston Children's Cancer and Blood Disorder Center, Boston, MA, USA
- Dana-Farber Cancer Institute, Center for Patient Derived Models (CPDM), Boston, MA, USA
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3
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Blandin AF, Giglio R, Graham MS, Garcia G, Malinowski S, Woods JK, Ramkissoon S, Ramkissoon L, Dubois F, Schoolcraft K, Tsai JW, Wang DK, Jones R, Vogelzang J, Pelton K, Becker S, Watkinson F, Sinai C, Cohen E, Booker M, Tolstorukov M, Haemels V, Goumnerova L, Wright K, Kieran M, Fehnel K, Reardon D, Tauziede-Espariat A, Lulla R, Carcamo B, Chaleff S, Charest A, De Smet F, Ligon AH, Dubuc A, Pagès M, Varlet P, Wen P, Alexander B, Chi S, Alexandrescu S, Kittler R, Bachoo R, Beroukhim R, Bandopadhayay P, Ligon KL. Abstract 1201: ALK amplification and rearrangements are recurrent targetable events in congenital and adult glioblastoma. Cancer Res 2023. [DOI: 10.1158/1538-7445.am2023-1201] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/07/2023]
Abstract
Abstract
Purpose: Anaplastic Lymphoma Kinase (ALK) aberrations have been identified in pediatric type infant gliomas, but their occurrence across age groups, functional effects, and treatment response have not been broadly established.
Experimental Design: We performed a comprehensive analysis of ALK expression and genomic aberrations in both newly-generated and retrospective data from 371 glioblastomas (156 adult, 205 infant/pediatric and 10 congenital) with in vitro and in vivo validation of aberrations.
Results: ALK aberrations at the protein or genomic level were detected in 12% of gliomas (45/371) in a wide age range (0-80 years). Recurrent as well as novel ALK fusions (LRRFIP1-ALK, DCTN1-ALK, PRKD3-ALK) were present in 50% (5/10) of congenital/infant, 1.4% (3/205) of pediatric, and 1.9% (3/156) of adult GBMs. ALK fusions were present as the only candidate driver in congenital/infant GBMs, and were sometimes focally amplified. In contrast, adult ALK fusions co-occurred with other oncogenic drivers. No activating ALK mutations were identified in any age group. Novel and recurrent ALK rearrangements promoted STAT3 and ERK1/2 pathways and transformation in vitro and in vivo. ALK-fused GBM cellular and mouse models were responsive to ALK inhibitors, including in patient cells derived from a congenital GBM. Relevant to treatment of infant gliomas, we showed that ALK protein appears minimally expressed in the forebrain at perinatal stages and no gross effects on perinatal brain development was seen in pregnant mice treated with the ALK inhibitor ceritinib.
Conclusions: These findings support expanded evaluation of brain-penetrant ALK inhibitors in clinical trials across infant, pediatric, and adult GBMs.
Citation Format: Anne-Florence Blandin, Ross Giglio, Maya Srikanth Graham, Guadalupe Garcia, Seth Malinowski, Jared K. Woods, Shakti Ramkissoon, Lori Ramkissoon, Frank Dubois, Kate Schoolcraft, Jessica W. Tsai, Dayle K. Wang, Robert Jones, Jayne Vogelzang, Kristine Pelton, Sarah Becker, Fiona Watkinson, Claire Sinai, Elizabeth Cohen, Matthew Booker, Michael Tolstorukov, Veerle Haemels, Liliana Goumnerova, Karen Wright, Mark Kieran, Katie Fehnel, David Reardon, Arnault Tauziede-Espariat, Rishi Lulla, Benjamin Carcamo, Stanley Chaleff, Alain Charest, Frederik De Smet, Azra H. Ligon, Adrian Dubuc, Melanie Pagès, Pascale Varlet, Patrick Wen, Brian Alexander, Susan Chi, Sanda Alexandrescu, Ralf Kittler, Robert Bachoo, Rameen Beroukhim, Pratiti Bandopadhayay, Keith L. Ligon. ALK amplification and rearrangements are recurrent targetable events in congenital and adult glioblastoma [abstract]. In: Proceedings of the American Association for Cancer Research Annual Meeting 2023; Part 1 (Regular and Invited Abstracts); 2023 Apr 14-19; Orlando, FL. Philadelphia (PA): AACR; Cancer Res 2023;83(7_Suppl):Abstract nr 1201.
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Affiliation(s)
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - Veerle Haemels
- 3Laboratory for Precision Cancer Medicine, Leuven, Belgium
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - Susan Chi
- 1Dana-Farber Cancer Institute, Boston, MA
| | | | - Ralf Kittler
- 12University of Texas Southwestern Medical Center, Dallas, TX
| | - Robert Bachoo
- 12University of Texas Southwestern Medical Center, Dallas, TX
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Azazmeh N, Rouleau C, Schoolcraft K, Jacob E, Malinowski S, Busanovich JP, Ramkissoon L, Kang YJ, Ramkissoon S, Pelton K, Meng A, Jones V, Bronson R, Piccioni F, Kleinman C, Bandopadhayay P, Ligon K, Beroukhim R. MODL-38. DEVELOPMENTAL EFFECTS OF MYBL1 ACTIVATION ON MURINE BRAIN AND GLIAL DEVELOPMENT. Neuro Oncol 2022. [PMCID: PMC9661212 DOI: 10.1093/neuonc/noac209.1165] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Abstract
Low-grade gliomas (LGG) represent 30% of pediatric brain tumors. Their cellular origins are unknown but are presumed to arise from subtle alterations of progenitor cell cycle regulation during brain development. Rearrangements activating MYB and MYBL1 have been identified as drivers of LGG in angiocentric glioma and diffuse astrocytomas, respectively, but the roles of these genes in the normal brain and the development of LGG are poorly understood. We first performed a developmental analysis of human and mouse Mybl1 expression from bulk and single-cell RNA-sequencing and identified exclusive expression of MYBL1 in neural stem and progenitor cells in the ganglionic eminence. We also found that MYBL1high cell transcriptomes are enriched in genes functionally involved in centromere and mitotic processes, strongly suggesting an association between MYBL1 expression and cellular proliferation states. We next hypothesized that C-terminal truncation may drive tumorigenesis through a direct increase in MYBL1 expression and cell proliferation. We developed a novel Cre-dependent knock-in mouse-model for human truncated MYBL1 expression and tested effects in oligodendroglial(Olig2-cre), astrocytic hGFAP-cre), and somatic(Ubiquitin-cre) cell types. In Ubq-cre:R26-MYBL1-tr mice there was expression and dysplasia in the salivary gland but no significant effects on brain development. In Olig2-Cre+/tg:R26-MYBL1-tr+/fl mice we observed higher susceptibility to motor seizures, early postnatal death without gross or microscopic abnormalities of brain morphology. In contrast, expression in stem cells and astrocytes of hGFAP-Cre+/tg:R26-MYBL1-tr+/flmice drove dramatic abnormalities in brain development and altered proliferation of progenitor and stem cells, but not glioma formation. Single-cell RNA sequencing of MYBL1-tr cells from mNSCs and brains of mice were also used to determine patterns of altered expression driven by MYBL1-tr. These results indicate that aberrant MYBL1 activation affects neural stem/progenitor cell and brain development through altered cell proliferation. Future targeting of the pathways identified may be therapeutically beneficial for patients with LGG driven by MYB-family oncogenes.
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Affiliation(s)
| | | | | | - Etai Jacob
- Dana Farber Cancer Institute , Boston , USA
| | | | | | | | | | | | | | - Alice Meng
- Dana Farber Cancer Institute , Boston , USA
| | - Victor Jones
- Broad Institute of MIT and Harvard , Boston , USA
| | | | | | | | - Pratiti Bandopadhayay
- Dana-Farber/Boston Children’s Cancer and Blood Disorders Center, Boston MA , Boston, MA , USA
| | - Keith Ligon
- Dana-Farber Cancer Institute , Boston, MA , USA
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Morin E, DiGiacomo J, Novikov D, Malinowski S, Chow KH, Jones D, Alexandrescu S, Ligon K, Bandopadhayay P. LGG-48. The influence of different FGFR1 alterations on pediatric low-grade glioma tumor biology and targeted therapy response. Neuro Oncol 2022. [PMCID: PMC9165226 DOI: 10.1093/neuonc/noac079.360] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
Pediatric low-grade gliomas (pLGGs) have excellent survival, however, with current standard of care, most patients suffer lifelong severe sequalae. pLGGs are almost exclusively driven by single activating mutations in the MAPK pathway. Clinical trials with small molecule inhibitors in BRAF-altered pLGGs are showing promising results in early clinical trials, and similar efforts are now underway for FGFR1-altered tumors, however the underlying biology and treatment response has not been thoroughly explored in a pre-clinical setting. To explore the genetic landscape of FGFR altered gliomas we assembled a cohort of 87 patients with FGFR1-4 altered gliomas across Dana-Farber Cancer Institute, Boston Children’s Hospital and Brigham and Women’s Hospital. Within this cohort we observed that pLGGs harboring FGFR1 kinase hotspot mutations (FGFR1-N546K or -K656E) frequently harbored a second alteration associated with activation of the MAPK or mTOR pathways, most commonly in the phosphatase PTPN11, NF1 or within the FGFR1 gene itself. Additionally, we observed two previously described structural variants of FGFR1, an FGFR1 internal kinase tandem duplication (FGFR-ITD) and a fusion with TACC1 (FGFR1:TACC1). The relative impact of the different FGFR1 alterations on oncogenicity, therapeutic response and resistance has not been previously explored. To address this, we have established mouse neural stem cell models overexpressing the structural variants and hot spot mutant FGFR1 alone or in combination with a second alteration. Immunoblotting revealed that the addition of a second alteration attenuated phosphorylation of ERK, AKT and S6 and influenced cell proliferation both in normal growth conditions and in absence of growth factor. Treatment with inhibitors of FGFR (Infigratinib) and MEK (Trametinib) revealed variable sensitivity both targeted therapies, suggesting that treatment of FGFR1 driven pLGG might require tailoring to the specific FGFR1 alteration.
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Affiliation(s)
- Eric Morin
- Dana-Farber Cancer Institute , Boston, MA , USA
- The Broad Institute of MIT and Harvard , Cambridge, MA , USA
| | - Jeromy DiGiacomo
- Dana-Farber Cancer Institute , Boston, MA , USA
- The Broad Institute of MIT and Harvard , Cambridge, MA , USA
| | - Dana Novikov
- Dana-Farber Cancer Institute , Boston, MA , USA
- The Broad Institute of MIT and Harvard , Cambridge, MA , USA
| | | | | | - David Jones
- Deutsches Krebsforschungszentrum , Heidelberg , Germany
| | - Sanda Alexandrescu
- Harvard Medical School , Boston, MA , USA
- Boston Children's Hospital , Boston, MA , USA
| | - Keith Ligon
- Brigham and Women’s Hospital , Boston, MA , USA
- Dana-Farber Cancer Institute , Boston, MA , USA
| | - Pratiti Bandopadhayay
- Dana-Farber Cancer Institute , Boston, MA , USA
- The Broad Institute of MIT and Harvard , Cambridge, MA , USA
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Rosenberg T, Yeo KK, Mauguen A, Alexandrescu S, Prabhu SP, Tsai JW, Malinowski S, Joshirao M, Parikh K, Sait SF, Rosenblum MK, Benhamida JK, Michaiel G, Tran HN, Dahiya S, Kachurak K, Friedman GK, Krystal J, Huang MA, Margol AS, Wright KD, Aguilera D, MacDonald TJ, Chi SN, Karajannis MA. HGG-34. Upfront Molecular Targeted Therapy for the Treatment of BRAF-mutant Pediatric High-Grade Glioma. Neuro Oncol 2022. [DOI: 10.1093/neuonc/noac079.249] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Abstract
BACKGROUND: The prognosis for pediatric high-grade glioma (pHGG) is poor despite aggressive multi-modal therapy. Objective responses to targeted therapy with BRAF inhibitors have been reported in some patients with recurrent BRAF-mutant pHGG but are rarely sustained. METHODS: We performed a retrospective, multi-institutional review of patients with BRAF-mutant pHGG treated with off-label BRAF +/- MEK inhibitors as part of their initial therapy. RESULTS: Nineteen patients were identified, with a median age of 10.7 years (range: 1.8–20.3). Histologic diagnoses included HGG (n=6), glioblastoma (n=3), anaplastic ganglioglioma (n=4), diffuse midline glioma (n=3), high-grade neuroepithelial tumor (n=1), anaplastic astrocytoma (n=1), and anaplastic astroblastoma (n=1). Recurrent concomitant oncogenic alterations included CDKN2A/B loss, H3 K27M, as well as mutations in ATRX, EGFR and TERT. Eight patients received BRAF inhibitor monotherapy. Eleven patients received combination therapy with BRAF and MEK inhibitors. Most patients tolerated long-term treatment well with no grade 4–5 toxicities. Objective and durable imaging responses were seen in the majority of patients with measurable disease. At a median follow-up of 2.3 years (range,0.3–6.5), three-year progression-free (PFS) and overall survival (OS) for the cohort were 65% and 82%, respectively, and superior to a historical control cohort treated with conventional therapies. CONCLUSIONS: Upfront targeted therapy for patients with BRAF-mutant pHGG is feasible and effective, with superior clinical outcomes observed compared to historical data. This promising treatment paradigm is currently being evaluated prospectively in the Children’s Oncology Group ACNS1723 clinical trial.
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Affiliation(s)
- Tom Rosenberg
- Dana Farber/Boston Children's Cancer and Blood Disorders Center , Boston, MA , USA
| | - Kee Kiat Yeo
- Dana Farber/Boston Children's Cancer and Blood Disorders Center , Boston, MA , USA
| | - Audrey Mauguen
- Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York , NY , USA
| | | | - Sanjay P Prabhu
- Department of Radiology, Boston Children's Hospital , Boston, MA , USA
| | - Jessica W Tsai
- Dana Farber/Boston Children's Cancer and Blood Disorders Center , Boston, MA , USA
| | - Seth Malinowski
- Department of Oncologic Pathology, Dana-Farber Cancer Institute , Boston, MA , USA
| | - Mrinal Joshirao
- SUNY Downstate Medical Center , Brooklyn, NY , USA
- Pediatric Neuro-Oncology Service, Department of Pediatrics, Memorial Sloan Kettering Cancer Center, New York , NY , USA
| | - Karishma Parikh
- Pediatric Neuro-Oncology Service, Department of Pediatrics, Memorial Sloan Kettering Cancer Center, New York , NY , USA
| | - Sameer Farouk Sait
- Pediatric Neuro-Oncology Service, Department of Pediatrics, Memorial Sloan Kettering Cancer Center, New York , NY , USA
| | - Marc K Rosenblum
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York , NY , USA
| | - Jamal K Benhamida
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York , NY , USA
| | - George Michaiel
- Cancer and Blood Disease Institute at Children's Hospital Los Angeles and Keck School of Medicine at University of Southern California, Los Angeles , CA , USA
| | - Hung N Tran
- Kaiser Permanente Southern California, Los Angeles , CA , USA
| | - Sonika Dahiya
- Washington University School of Medicine, St. Louis , MO , USA
| | - Kara Kachurak
- Department of Pediatrics, University of Alabama at Birmingham , Birmingham, AL , USA
| | - Gregory K Friedman
- Department of Pediatrics, University of Alabama at Birmingham , Birmingham, AL , USA
| | - JulieI Krystal
- Cohen Children's Medical Center, New Hyde Park , NY , USA
| | - Michael A Huang
- Norton Children’s Hospital/Affiliate of University of Louisville School of Medicine , Louisville, KY , USA
| | - Ashley S Margol
- Cancer and Blood Disease Institute at Children's Hospital Los Angeles and Keck School of Medicine at University of Southern California, Los Angeles , CA , USA
| | - Karen D Wright
- Dana Farber/Boston Children's Cancer and Blood Disorders Center , Boston, MA , USA
| | - Dolly Aguilera
- Children's Healthcare of Atlanta, Emory University School of Medicine , Atlanta, GA , USA
| | - Tobey J MacDonald
- Children's Healthcare of Atlanta, Emory University School of Medicine , Atlanta, GA , USA
| | - Susan N Chi
- Dana Farber/Boston Children's Cancer and Blood Disorders Center , Boston, MA , USA
| | - Matthias A Karajannis
- Pediatric Neuro-Oncology Service, Department of Pediatrics, Memorial Sloan Kettering Cancer Center, New York , NY , USA
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7
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Rosenberg T, Yeo KK, Mauguen A, Alexandrescu S, Prabhu SP, Tsai JW, Malinowski S, Joshirao M, Parikh K, Farouk Sait S, Rosenblum MK, Benhamida JK, Michaiel G, Tran HN, Dahiya S, Kachurak K, Friedman GK, Krystal JI, Huang MA, Margol AS, Wright KD, Aguilera D, MacDonald TJ, Chi SN, Karajannis MA. Upfront Molecular Targeted Therapy for the Treatment of BRAF-Mutant Pediatric High-Grade Glioma. Neuro Oncol 2022; 24:1964-1975. [PMID: 35397478 PMCID: PMC9629451 DOI: 10.1093/neuonc/noac096] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
BACKGROUND The prognosis for patients with pediatric high-grade glioma (pHGG) is poor despite aggressive multi-modal therapy. Objective responses to targeted therapy with BRAF inhibitors have been reported in some patients with recurrent BRAF-mutant pHGG but are rarely sustained. METHODS We performed a retrospective, multi-institutional review of patients with BRAF-mutant pHGG treated with off-label BRAF +/- MEK inhibitors as part of their initial therapy. RESULTS Nineteen patients were identified, with a median age of 11.7 years (range, 2.3-21.4). Histologic diagnoses included HGG (n=6), glioblastoma (n=3), anaplastic ganglioglioma (n=4), diffuse midline glioma (n=3), high-grade neuroepithelial tumor (n=1), anaplastic astrocytoma (n=1), and anaplastic astroblastoma (n=1). Recurrent concomitant oncogenic alterations included CDKN2A/B loss, H3 K27M, as well as mutations in ATRX, EGFR and TERT. Eight patients received BRAF inhibitor monotherapy. Eleven patients received combination therapy with BRAF and MEK inhibitors. Most patients tolerated long-term treatment well with no grade 4-5 toxicities. Objective and durable imaging responses were seen in the majority of patients with measurable disease. At a median follow-up of 2.3 years (range, 0.3-6.5), three-year progression-free and overall survival for the cohort were 65% and 82%, respectively, and superior to a historical control cohort of BRAF-mutant pHGG patients treated with conventional therapies. CONCLUSIONS Upfront targeted therapy for patients with BRAF-mutant pHGG is feasible and effective, with superior clinical outcomes compared to historical data. This promising treatment paradigm is currently being evaluated prospectively in the Children's Oncology Group ACNS1723 clinical trial.
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Affiliation(s)
- Tom Rosenberg
- Dana Farber/Boston Children's Cancer and Blood Disorders Center, Boston, Massachusetts
| | - Kee Kiat Yeo
- Dana Farber/Boston Children's Cancer and Blood Disorders Center, Boston, Massachusetts
| | - Audrey Mauguen
- Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center
| | - Sanda Alexandrescu
- Department of Pathology, Boston Children's Hospital, Boston, Massachusetts
| | - Sanjay P Prabhu
- Department of Radiology, Boston Children's Hospital, Boston, Massachusetts
| | - Jessica W Tsai
- Dana Farber/Boston Children's Cancer and Blood Disorders Center, Boston, Massachusetts
| | - Seth Malinowski
- Department of Oncologic Pathology, Dana-Farber Cancer Institute, Boston, Massachusetts
| | - Mrinal Joshirao
- SUNY Downstate Medical Center, Brooklyn, New York.,Pediatric Neuro-Oncology Service, Department of Pediatrics, Memorial Sloan Kettering Cancer Center, New York, New York
| | | | - Sameer Farouk Sait
- Pediatric Neuro-Oncology Service, Department of Pediatrics, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Marc K Rosenblum
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Jamal K Benhamida
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY
| | - George Michaiel
- Cancer and Blood Disease Institute at Children's Hospital Los Angeles and Keck School of Medicine at University of Southern California, Los Angeles, California
| | - Hung N Tran
- Kaiser Permanente Southern California, Los Angeles, CA, USA
| | - Sonika Dahiya
- Washington University School of Medicine, St. Louis, Missouri
| | - Kara Kachurak
- Department of Pediatrics, University of Alabama at Birmingham, Birmingham, Alabama
| | - Gregory K Friedman
- Department of Pediatrics, University of Alabama at Birmingham, Birmingham, Alabama
| | | | - Michael A Huang
- Norton Children's Hospital/Affiliate of University of Louisville School of Medicine, Louisville, Kentucky
| | - Ashley S Margol
- Cancer and Blood Disease Institute at Children's Hospital Los Angeles and Keck School of Medicine at University of Southern California, Los Angeles, California
| | - Karen D Wright
- Dana Farber/Boston Children's Cancer and Blood Disorders Center, Boston, Massachusetts
| | - Dolly Aguilera
- Children's Healthcare of Atlanta, Emory University School of Medicine, Atlanta, Georgia
| | - Tobey J MacDonald
- Children's Healthcare of Atlanta, Emory University School of Medicine, Atlanta, Georgia
| | - Susan N Chi
- Dana Farber/Boston Children's Cancer and Blood Disorders Center, Boston, Massachusetts
| | - Matthias A Karajannis
- Pediatric Neuro-Oncology Service, Department of Pediatrics, Memorial Sloan Kettering Cancer Center, New York, New York
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8
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Morin E, DiGiacomo J, Malinowski S, Alexandrescu S, Jones D, Ligon K, Bandopadhayay P. CSIG-06. ELUCIDATING THE ROLE OF CO-OCCURRING MUTATIONS IN FGFR1-DRIVEN PEDIATRIC LOW-GRADE GLIOMA. Neuro Oncol 2021. [DOI: 10.1093/neuonc/noab196.132] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Pediatric low-grade gliomas (pLGGs) have excellent survival, however, with current standard of care, most patients suffer lifelong severe sequalae. pLGGs are almost exclusively driven by single activating mutations in the mitogen-activated protein kinase (MAPK) pathway. As targeted molecular therapy clinical trials focusing on BRAF-altered pLGGs are showing promising results in early clinical trials, similar efforts are underway for FGFR1-altered tumors. In our cohort of FGFR1-4 altered gliomas, we observe frequent occurrence of a second alteration associated with activation of the MAPK or mammalian target of rapamycin (mTOR) pathways in pLGGs. Most commonly in the phosphatase NF1, PIK3CA, PIK3R1 PTPN11 or within the FGFR1 gene itself. However, the impact of second co-occurring mutations on therapeutic response and resistance has not been explored. To address this, we established mouse neural stem cell models over-expressing hot-spot mutated FGFR1 alone or in combination with a second alteration. Immunoblotting revealed that the addition of a second alteration attenuated phosphorylation of ERK, AKT and S6 and influenced cell proliferation both in normal growth conditions and in absence of growth factor. Treatment with an FGFR inhibitor (Infigratinib) showed reduced drug response in double mutant cells compared to hot-spot mutated FGFR1 alone. This was associated with less reduction of phosphorylation of ERK and S6 in the double mutant cells upon treatment. In conclusion, the presence of a second alteration influences proliferation and drug response in models of FGFR1-mutated pLGG, potentially by modulating MAPK and mTOR signaling.
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Affiliation(s)
- Eric Morin
- Dana Farber Cancer Institute, Boston, MA, USA
| | | | | | | | - David Jones
- Hopp Children’s Cancer Center Heidelberg (KiTZ), Heidelberg, Germany
| | - Keith Ligon
- Dana Farber Cancer Institute, Boston, MA, USA
| | - Pratiti Bandopadhayay
- Department of Pediatric Oncology, Dana-Farber Cancer Institute, Boston, MA, USA, Boston, USA
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9
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Stockslager MA, Malinowski S, Touat M, Yoon JC, Geduldig J, Mirza M, Kim AS, Wen PY, Chow KH, Ligon KL, Manalis SR. Functional drug susceptibility testing using single-cell mass predicts treatment outcome in patient-derived cancer neurosphere models. Cell Rep 2021; 37:109788. [PMID: 34610309 DOI: 10.1016/j.celrep.2021.109788] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2021] [Revised: 08/17/2021] [Accepted: 09/10/2021] [Indexed: 02/07/2023] Open
Abstract
Functional precision medicine aims to match individual cancer patients to optimal treatment through ex vivo drug susceptibility testing on patient-derived cells. However, few functional diagnostic assays have been validated against patient outcomes at scale because of limitations of such assays. Here, we describe a high-throughput assay that detects subtle changes in the mass of individual drug-treated cancer cells as a surrogate biomarker for patient treatment response. To validate this approach, we determined ex vivo response to temozolomide in a retrospective cohort of 69 glioblastoma patient-derived neurosphere models with matched patient survival and genomics. Temozolomide-induced changes in cell mass distributions predict patient overall survival similarly to O6-methylguanine-DNA methyltransferase (MGMT) promoter methylation and may aid in predictions in gliomas with mismatch-repair variants of unknown significance, where MGMT is not predictive. Our findings suggest cell mass is a promising functional biomarker for cancers and drugs that lack genomic biomarkers.
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Affiliation(s)
- Max A Stockslager
- Department of Mechanical Engineering, Massachusetts Institute of Technology, Cambridge, MA, USA; Koch Institute for Integrative Cancer Research, Cambridge, MA, USA
| | - Seth Malinowski
- Department of Oncologic Pathology, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA, USA
| | - Mehdi Touat
- Department of Oncologic Pathology, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA, USA; Broad Institute of Harvard and MIT, Cambridge, MA, USA; Sorbonne Université, Inserm, CNRS, UMR S 1127, Institut du Cerveau et de la Moelle épinière, ICM, AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Service de Neurologie 2-Mazarin, Paris, France
| | - Jennifer C Yoon
- Koch Institute for Integrative Cancer Research, Cambridge, MA, USA
| | - Jack Geduldig
- Department of Oncologic Pathology, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA, USA
| | - Mahnoor Mirza
- Koch Institute for Integrative Cancer Research, Cambridge, MA, USA
| | - Annette S Kim
- Department of Pathology, Brigham & Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Patrick Y Wen
- Department of Medical Oncology, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA USA
| | - Kin-Hoe Chow
- Center for Patient-Derived Models, Dana-Farber Cancer Institute, Boston, MA, USA
| | - Keith L Ligon
- Department of Oncologic Pathology, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA, USA; Broad Institute of Harvard and MIT, Cambridge, MA, USA; Department of Pathology, Brigham & Women's Hospital, Harvard Medical School, Boston, MA, USA; Center for Patient-Derived Models, Dana-Farber Cancer Institute, Boston, MA, USA; Department of Pathology, Boston Children's Hospital, Harvard Medical School, Boston, MA, USA.
| | - Scott R Manalis
- Department of Mechanical Engineering, Massachusetts Institute of Technology, Cambridge, MA, USA; Koch Institute for Integrative Cancer Research, Cambridge, MA, USA; Broad Institute of Harvard and MIT, Cambridge, MA, USA; Department of Biological Engineering, Massachusetts Institute of Technology, Cambridge, MA, USA.
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10
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Ahrendsen JT, Torre M, Meredith DM, Hornick JL, Reardon DA, Wen PY, Yeo KK, Malinowski S, Ligon KL, Ramkissoon S, Alexandrescu S. IDH-mutant gliomas with additional class-defining molecular events. Mod Pathol 2021; 34:1236-1244. [PMID: 33772213 DOI: 10.1038/s41379-021-00795-w] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2020] [Revised: 02/27/2021] [Accepted: 03/02/2021] [Indexed: 11/09/2022]
Abstract
The 2016 WHO classifies IDH-mutant gliomas into oligodendroglioma or diffuse astrocytoma based on co-occurring genetic events. Recent literature addresses the concept of stratifying IDH-mutant gliomas based on prognostically significant molecular events. However, the presence of a second class-defining driver alteration in IDH-mutant gliomas has not been systematically described. We searched the sequencing database at our institutions as well as The Cancer Genome Atlas (TCGA) and cBioPortal for IDH-mutant gliomas with other potentially significant alterations. For each case, we reviewed the clinical information, histology and genetic profile. Of 1702 gliomas tested on our targeted exome sequencing panel, we identified 364 IDH-mutated gliomas, four of which had pathogenic FGFR alterations and one with BRAF V600E mutation. Five additional IDH-mutant gliomas with NTRK fusions were identified through collaboration with an outside institution. Also, a search in the glioma database in cBioPortal (5379 total glioma samples, 1515 cases [28.1%] with IDH1/2 mutation) revealed eight IDH-mutated gliomas with FGFR, NTRK or BRAF pathogenic alterations. All IDH-mutant gliomas with dual mutations identified were hemispheric and had a mean age at diagnosis of 36.2 years (range 16-55 years old). Co-occurring genetic events involved MYCN, RB and PTEN. Notable outcomes included a patient with an IDH1/FGFR1-mutated anaplastic oligodendroglioma who has survived 20 years after diagnosis. We describe a series of 18 IDH-mutant gliomas with co-occurring genetic events that have been described as independent class-defining drivers in other gliomas. While these tumors are rare and the significance of these alterations needs further exploration, alterations in FGFR, NTRK, and BRAF could have potential therapeutic implications and affect clinical trial design and results in IDH-mutant studies. Our data highlights that single gene testing for IDH1 in diffuse gliomas may be insufficient for detection of targets with potential important prognostic and treatment value.
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Affiliation(s)
- Jared T Ahrendsen
- Department of Pathology, Beth Israel Deaconess Medical Center, Boston, MA, USA
| | - Matthew Torre
- Department of Pathology, Brigham and Women's Hospital, Boston, MA, USA
| | - David M Meredith
- Department of Pathology, Brigham and Women's Hospital, Boston, MA, USA
| | - Jason L Hornick
- Department of Pathology, Brigham and Women's Hospital, Boston, MA, USA
| | - David A Reardon
- Center For Neuro-Oncology, Dana Farber Cancer Institute, Boston, MA, USA
| | - Patrick Y Wen
- Center For Neuro-Oncology, Dana Farber Cancer Institute, Boston, MA, USA
| | - Kee K Yeo
- Department of Pediatric Oncology, Dana Farber Cancer Institute, Boston, MA, USA
| | - Seth Malinowski
- Department of Oncologic Pathology, Dana Farber Cancer Institute, Boston, MA, USA
| | - Keith L Ligon
- Department of Pathology, Brigham and Women's Hospital, Boston, MA, USA.,Department of Oncologic Pathology, Dana Farber Cancer Institute, Boston, MA, USA.,Department of Pathology, Boston Children's Hospital, Boston, MA, USA
| | - Shakti Ramkissoon
- Foundation Medicine, Morrisville, NC, USA.,Department of Pathology and Comprehensive Cancer Center, Wake Forest School of Medicine, Winston-Salem, NC, USA
| | - Sanda Alexandrescu
- Department of Pathology, Brigham and Women's Hospital, Boston, MA, USA. .,Department of Pathology, Boston Children's Hospital, Boston, MA, USA.
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11
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Malinowski S, Touat M, Stockslager M, Giglio R, Geduldig J, Sinai C, Pelton K, Reardon D, Wen P, Chow KH, Manalis S, Ligon K. BIOM-61. FUNCTIONAL DIAGNOSTIC TESTING OF LIVE-CELL DRUG RESPONSE USING 3D PATIENT DERIVED GLIOBLASTOMA SPHEROIDS ON THE INCUCYTE PLATFORM. Neuro Oncol 2020. [DOI: 10.1093/neuonc/noaa215.058] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Three-dimensional patient derived cultures hold great potential for use as personalized functional diagnostics, enabling more accurate preclinical evaluations of drug treatments compared to conventional cell lines. Optical imaging of live cells allows for continuous, time lapsed measurements, and can provide drug response data based on rich phenotypic changes of cell cultures. However, current imaging techniques based on 2D microscopy evaluation aren’t readily adaptable to evaluate the drug response of intact spheroids, which may better represent the in vivo environment and retain critical cellular interactions within the tumor microenvironment. Using the IncuCyte live cell imaging platform, we successfully imaged a large cohort (n = 77) of patient derived glioblastoma spheroid cultures and evaluated whether changes in sphere volume could be used as a direct measure of treatment response. Improving on the default Incucyte analysis software, we developed an R data processing pipeline better suited for spheroid measurements, which quantified the heterogeneity in GBM baseline spheroid growth, and calculated a drug response score based on spheroid changes in response to DNA damaging agents (TMZ as an example). Compared to conventional viability measurements, this novel 3D drug response score was found to accurately identify both drug sensitive and resistant spheroids and showed robust concordance with genomic biomarkers of response (NGS and MGMT promoter methylation) and patient outcomes. Additionally, we coupled the 3D drug score with known genetic data to explore other key pathways and genes involved in TMZ response. We provide here novel analysis methods and public code (Github) to advance the use of IncuCyte spheroid measurements, and deconvolute 3D spheroid drug response into a quantifiable statistic. These methods are adaptable to freshly isolated patient cells for rapid evaluation of treatment response in GBM patients while remaining widely applicable to other cancers such as pancreatic, colon, and non-cancer organoids/spheroids with 3D growth.
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Affiliation(s)
- Seth Malinowski
- Department of Oncologic Pathology, Dana-Farber Cancer Institute, Boston, MA, USA
| | - Mehdi Touat
- AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Service de Neurologie 2-Mazarin, Paris, France
| | | | - Ross Giglio
- Department of Oncologic Pathology, Dana-Farber Cancer Institute, Boston, MA, USA
| | - Jack Geduldig
- Department of Oncologic Pathology, Dana-Farber Cancer Institute, Boston, MA, USA
| | - Claire Sinai
- Center for Patient Derived Models, Dana-Farber Cancer Institute, Boston, MA, USA
| | - Kristine Pelton
- Department of Oncologic Pathology, Dana-Farber Cancer Institute, Boston, MA, USA
| | - David Reardon
- Center for Neuro-Oncology, Dana-Farber Cancer Institute, Boston, MA, USA
| | - Patrick Wen
- Dana-Farber Cancer Institute, Boston, MA, USA
| | - Kin Hoe Chow
- Center for Patient Derived Models, Dana-Farber Cancer Institute, Boston, MA, USA
| | - Scott Manalis
- Massachusetts Institute of Technology, Cambridge, MA, USA
| | - Keith Ligon
- Department of Pathology, Brigham and Women’s Hospital, Boston, MA, USA
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12
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Touat M, Li YY, Boynton AN, Spurr LF, Iorgulescu B, Bohrson CL, Cortes-Ciriano I, Geduldig JE, Pelton K, Lim-Fat MJ, Pal S, Ramkissoon SH, Dubois F, Bellamy C, Currimjee N, Qian K, Malinowski S, Shetty A, Chow KH, Verreault M, Guillerm E, Ammari S, Beuvon F, Mokhtari K, Alentorn A, Dehais C, Houillier C, Laigle-Donadey F, Psimaras D, Carpentier A, Cornu P, Capelle L, Mathon B, Barnholtz-Sloan JS, Chakravarti A, Bi WL, Frampton GM, Sanson M, Alexander BM, Cherniack A, Wen PY, Reardon DA, Marabelle A, Park PJ, Idbaih A, Beroukhim R, Bandopadhayay P, Bielle F, Ligon KL. Abstract 5705: Mechanisms and therapeutic implications of hypermutation in gliomas. Cancer Res 2020. [DOI: 10.1158/1538-7445.am2020-5705] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
High tumor mutational burden (hypermutation) is observed in some gliomas; however, its mechanisms of development and whether it predicts immunotherapy response are poorly understood. Here, we comprehensively analyze the molecular determinants of mutational burden and signatures in 10,294 gliomas including AACR Project GENIE and institutional datasets. We delineate two main pathways to hypermutation: a de novo pathway associated with constitutional defects in DNA polymerase and mismatch repair (MMR) genes, and a more common post-treatment pathway associated with acquired resistance driven by MMR defects in chemotherapy-sensitive gliomas that recur after temozolomide treatment. Experimentally, the mutational signature of post-treatment hypermutated gliomas was only recapitulated by temozolomide-induced damage in cells harboring MMR deficiency. MMR-deficient gliomas exhibited unique features including the lack of prominent T-cell infiltrates, extensive intratumoral heterogeneity, poor survival and low response rate to PD-1 blockade. Moreover, while microsatellite instability in MMR-deficient gliomas was not detected by bulk analyses, single-cell whole-genome sequencing of post-treatment hypermutated glioma cells demonstrated microsatellite mutations. This study shows that chemotherapy can drive acquisition of hypermutated populations without promoting response to PD-1 blockade and supports diagnostic use of mutational burden and signatures in cancer.
Citation Format: Mehdi Touat, Yvonne Y. Li, Adam N. Boynton, Liam F. Spurr, Bryan Iorgulescu, Craig L. Bohrson, Isidro Cortes-Ciriano, Jack E. Geduldig, Kristine Pelton, Mary J. Lim-Fat, Sangita Pal, Shakti H. Ramkissoon, Frank Dubois, Charlotte Bellamy, Naomi Currimjee, Kenin Qian, Seth Malinowski, Aniket Shetty, Kin-Hoe Chow, Maïté Verreault, Erell Guillerm, Samy Ammari, Frédéric Beuvon, Karima Mokhtari, Agusti Alentorn, Caroline Dehais, Caroline Houillier, Florence Laigle-Donadey, Dimitri Psimaras, Alexandre Carpentier, Philippe Cornu, Laurent Capelle, Bertrand Mathon, Jill S. Barnholtz-Sloan, Arnab Chakravarti, Wenya L. Bi, Garrett M. Frampton, Marc Sanson, Brian M. Alexander, Andrew Cherniack, Patrick Y. Wen, David A. Reardon, Aurelien Marabelle, Peter J. Park, Ahmed Idbaih, Rameen Beroukhim, Pratiti Bandopadhayay, Franck Bielle, Keith L. Ligon. Mechanisms and therapeutic implications of hypermutation in gliomas [abstract]. In: Proceedings of the Annual Meeting of the American Association for Cancer Research 2020; 2020 Apr 27-28 and Jun 22-24. Philadelphia (PA): AACR; Cancer Res 2020;80(16 Suppl):Abstract nr 5705.
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Affiliation(s)
| | | | | | - Liam F. Spurr
- 2Broad Institute of MIT and Harvard, Cambridge, MA, MA
| | | | | | - Isidro Cortes-Ciriano
- 4European Molecular European Bioinformatics Institute, Wellcome Genome Campus, HInxton, United Kingdom
| | | | | | | | - Sangita Pal
- 5Broad Institute of MIT and Harvard, Cambridge, MA
| | | | - Frank Dubois
- 5Broad Institute of MIT and Harvard, Cambridge, MA
| | | | | | - Kenin Qian
- 1Dana-Farber Cancer Institute, Boston, MA
| | | | | | | | | | - Erell Guillerm
- 8Hôpitaux Universitaires La Pitié Salpêtrière, Paris, France
| | | | | | | | | | | | | | | | | | - Alexandre Carpentier
- 11Sorbonne Université, Hôpitaux Universitaires La Pitié Salpêtrière, Paris, France
| | - Philippe Cornu
- 11Sorbonne Université, Hôpitaux Universitaires La Pitié Salpêtrière, Paris, France
| | - Laurent Capelle
- 11Sorbonne Université, Hôpitaux Universitaires La Pitié Salpêtrière, Paris, France
| | - Bertrand Mathon
- 11Sorbonne Université, Hôpitaux Universitaires La Pitié Salpêtrière, Paris, France
| | | | - Arnab Chakravarti
- 13Arthur G. James Hospital/Ohio State Comprehensive Cancer Center, Cleveland, OH
| | - Wenya L. Bi
- 14Brigham & Women's Hospital, Harvard Medical School, Boston, MA
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13
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Torre M, Vasudevaraja V, Serrano J, DeLorenzo M, Malinowski S, Blandin AF, Pages M, Ligon AH, Dong F, Meredith DM, Nasrallah MP, Horbinski C, Dahiya S, Ligon KL, Santi M, Ramkissoon SH, Filbin MG, Snuderl M, Alexandrescu S. Molecular and clinicopathologic features of gliomas harboring NTRK fusions. Acta Neuropathol Commun 2020; 8:107. [PMID: 32665022 PMCID: PMC7362646 DOI: 10.1186/s40478-020-00980-z] [Citation(s) in RCA: 77] [Impact Index Per Article: 19.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2020] [Accepted: 06/24/2020] [Indexed: 01/07/2023] Open
Abstract
Fusions involving neurotrophic tyrosine receptor kinase (NTRK) genes are detected in ≤2% of gliomas and can promote gliomagenesis. The remarkable therapeutic efficacy of TRK inhibitors, which are among the first Food and Drug Administration-approved targeted therapies for NTRK-fused gliomas, has generated significant clinical interest in characterizing these tumors. In this multi-institutional retrospective study of 42 gliomas with NTRK fusions, next generation DNA sequencing (n = 41), next generation RNA sequencing (n = 1), RNA-sequencing fusion panel (n = 16), methylation profile analysis (n = 18), and histologic evaluation (n = 42) were performed. All infantile NTRK-fused gliomas (n = 7) had high-grade histology and, with one exception, no other significant genetic alterations. Pediatric NTRK-fused gliomas (n = 13) typically involved NTRK2, ranged from low- to high-histologic grade, and demonstrated histologic overlap with desmoplastic infantile ganglioglioma, pilocytic astrocytoma, ganglioglioma, and glioblastoma, among other entities, but they rarely matched with high confidence to known methylation class families or with each other; alterations involving ATRX, PTEN, and CDKN2A/2B were present in a subset of cases. Adult NTRK-fused gliomas (n = 22) typically involved NTRK1 and had predominantly high-grade histology; genetic alterations involving IDH1, ATRX, TP53, PTEN, TERT promoter, RB1, CDKN2A/2B, NF1, and polysomy 7 were common. Unsupervised principal component analysis of methylation profiles demonstrated no obvious grouping by histologic grade, NTRK gene involved, or age group. KEGG pathway analysis detected methylation differences in genes involved in PI3K/AKT, MAPK, and other pathways. In summary, the study highlights the clinical, histologic, and molecular heterogeneity of NTRK-fused gliomas, particularly when stratified by age group.
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Affiliation(s)
- Matthew Torre
- grid.62560.370000 0004 0378 8294Department of Pathology, Brigham and Women’s Hospital and Harvard Medical School, 75 Francis Street, Boston, MA 02115 USA ,grid.2515.30000 0004 0378 8438Department of Pathology, Boston Children’s Hospital and Harvard Medical School, 300 Longwood Ave, Bader Building, Boston, MA 02115 USA
| | - Varshini Vasudevaraja
- grid.137628.90000 0004 1936 8753Department of Pathology, NYU Langone Health, 550 First Avenue, New York, NY 10016 USA
| | - Jonathan Serrano
- grid.137628.90000 0004 1936 8753Department of Pathology, NYU Langone Health, 550 First Avenue, New York, NY 10016 USA
| | - Michael DeLorenzo
- grid.137628.90000 0004 1936 8753Department of Pathology, NYU Langone Health, 550 First Avenue, New York, NY 10016 USA
| | - Seth Malinowski
- grid.65499.370000 0001 2106 9910Department of Oncologic Pathology, Dana-Farber Cancer Institute, 450 Brookline Avenue, Boston, MA 02115 USA
| | - Anne-Florence Blandin
- grid.65499.370000 0001 2106 9910Department of Oncologic Pathology, Dana-Farber Cancer Institute, 450 Brookline Avenue, Boston, MA 02115 USA
| | - Melanie Pages
- grid.414435.30000 0001 2200 9055Department of Neuropathology, GHU Paris Sainte-Anne Hospital, 1 Rue Cabanis, 75014 Paris, France
| | - Azra H. Ligon
- grid.62560.370000 0004 0378 8294Department of Pathology, Brigham and Women’s Hospital and Harvard Medical School, 75 Francis Street, Boston, MA 02115 USA ,grid.62560.370000 0004 0378 8294Center for Advanced Molecular Diagnostics, Brigham and Women’s Hospital and Harvard Medical School, 75 Francis Street, Boston, MA 02115 USA
| | - Fei Dong
- grid.62560.370000 0004 0378 8294Department of Pathology, Brigham and Women’s Hospital and Harvard Medical School, 75 Francis Street, Boston, MA 02115 USA
| | - David M. Meredith
- grid.62560.370000 0004 0378 8294Department of Pathology, Brigham and Women’s Hospital and Harvard Medical School, 75 Francis Street, Boston, MA 02115 USA
| | - MacLean P. Nasrallah
- grid.25879.310000 0004 1936 8972Department of Pathology and Laboratory Medicine, Perelman School of Medicine, University of Pennsylvania, 3400 Spruce Street 34th St, Philadelphia, PA 19104 USA
| | - Craig Horbinski
- grid.16753.360000 0001 2299 3507Department of Neurological Surgery, Northwestern University, Chicago, IL USA ,grid.16753.360000 0001 2299 3507Department of Pathology, Northwestern University, 303 East Chicago Avenue, Chicago, IL 60611 USA
| | - Sonika Dahiya
- grid.4367.60000 0001 2355 7002Division of Neuropathology, Department of Pathology and Immunology, Washington University School of Medicine, 660 South Euclid Avenue, Campus Box 8118, St. Louis, MO 63110 USA
| | - Keith L. Ligon
- grid.62560.370000 0004 0378 8294Department of Pathology, Brigham and Women’s Hospital and Harvard Medical School, 75 Francis Street, Boston, MA 02115 USA ,grid.2515.30000 0004 0378 8438Department of Pathology, Boston Children’s Hospital and Harvard Medical School, 300 Longwood Ave, Bader Building, Boston, MA 02115 USA ,grid.65499.370000 0001 2106 9910Department of Oncologic Pathology, Dana-Farber Cancer Institute, 450 Brookline Avenue, Boston, MA 02115 USA
| | - Mariarita Santi
- grid.25879.310000 0004 1936 8972Department of Pathology and Laboratory Medicine, Perelman School of Medicine, University of Pennsylvania, 3400 Spruce Street 34th St, Philadelphia, PA 19104 USA ,grid.239552.a0000 0001 0680 8770Department of Pathology and Laboratory Medicine, Children’s Hospital of Philadelphia, Philadelphia, PA USA
| | - Shakti H. Ramkissoon
- Foundation Medicine, 7010 Kit Creek Road, Morrisville, NC 27560 USA ,grid.241167.70000 0001 2185 3318Wake Forest Comprehensive Cancer Center and Department of Pathology, Wake Forest School of Medicine, Winston-Salem, 27157 NC USA
| | - Mariella G. Filbin
- grid.38142.3c000000041936754XDepartment of Pediatric Oncology, Dana Farber Cancer Institute, Harvard Medical School, 450 Brookline Avenue, Boston, MA 02215 USA
| | - Matija Snuderl
- grid.137628.90000 0004 1936 8753Department of Pathology, NYU Langone Health, 550 First Avenue, New York, NY 10016 USA
| | - Sanda Alexandrescu
- grid.62560.370000 0004 0378 8294Department of Pathology, Brigham and Women’s Hospital and Harvard Medical School, 75 Francis Street, Boston, MA 02115 USA ,grid.2515.30000 0004 0378 8438Department of Pathology, Boston Children’s Hospital and Harvard Medical School, 300 Longwood Ave, Bader Building, Boston, MA 02115 USA
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14
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Touat M, Li YY, Boynton AN, Spurr LF, Iorgulescu JB, Bohrson CL, Cortes-Ciriano I, Birzu C, Geduldig JE, Pelton K, Lim-Fat MJ, Pal S, Ferrer-Luna R, Ramkissoon SH, Dubois F, Bellamy C, Currimjee N, Bonardi J, Qian K, Ho P, Malinowski S, Taquet L, Jones RE, Shetty A, Chow KH, Sharaf R, Pavlick D, Albacker LA, Younan N, Baldini C, Verreault M, Giry M, Guillerm E, Ammari S, Beuvon F, Mokhtari K, Alentorn A, Dehais C, Houillier C, Laigle-Donadey F, Psimaras D, Lee EQ, Nayak L, McFaline-Figueroa JR, Carpentier A, Cornu P, Capelle L, Mathon B, Barnholtz-Sloan JS, Chakravarti A, Bi WL, Chiocca EA, Fehnel KP, Alexandrescu S, Chi SN, Haas-Kogan D, Batchelor TT, Frampton GM, Alexander BM, Huang RY, Ligon AH, Coulet F, Delattre JY, Hoang-Xuan K, Meredith DM, Santagata S, Duval A, Sanson M, Cherniack AD, Wen PY, Reardon DA, Marabelle A, Park PJ, Idbaih A, Beroukhim R, Bandopadhayay P, Bielle F, Ligon KL. Mechanisms and therapeutic implications of hypermutation in gliomas. Nature 2020; 580:517-523. [PMID: 32322066 PMCID: PMC8235024 DOI: 10.1038/s41586-020-2209-9] [Citation(s) in RCA: 328] [Impact Index Per Article: 82.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2019] [Accepted: 03/04/2020] [Indexed: 12/19/2022]
Abstract
A high tumour mutational burden (hypermutation) is observed in some gliomas1-5; however, the mechanisms by which hypermutation develops and whether it predicts the response to immunotherapy are poorly understood. Here we comprehensively analyse the molecular determinants of mutational burden and signatures in 10,294 gliomas. We delineate two main pathways to hypermutation: a de novo pathway associated with constitutional defects in DNA polymerase and mismatch repair (MMR) genes, and a more common post-treatment pathway, associated with acquired resistance driven by MMR defects in chemotherapy-sensitive gliomas that recur after treatment with the chemotherapy drug temozolomide. Experimentally, the mutational signature of post-treatment hypermutated gliomas was recapitulated by temozolomide-induced damage in cells with MMR deficiency. MMR-deficient gliomas were characterized by a lack of prominent T cell infiltrates, extensive intratumoral heterogeneity, poor patient survival and a low rate of response to PD-1 blockade. Moreover, although bulk analyses did not detect microsatellite instability in MMR-deficient gliomas, single-cell whole-genome sequencing analysis of post-treatment hypermutated glioma cells identified microsatellite mutations. These results show that chemotherapy can drive the acquisition of hypermutated populations without promoting a response to PD-1 blockade and supports the diagnostic use of mutational burden and signatures in cancer.
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Affiliation(s)
- Mehdi Touat
- Department of Oncologic Pathology, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA, USA.
- Broad Institute of Harvard and MIT, Cambridge, MA, USA.
- Sorbonne Université, Inserm, CNRS, UMR S 1127, Institut du Cerveau et de la Moelle épinière, ICM, AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Service de Neurologie 2-Mazarin, Paris, France.
| | - Yvonne Y Li
- Broad Institute of Harvard and MIT, Cambridge, MA, USA
- Department of Medical Oncology, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA, USA
| | - Adam N Boynton
- Broad Institute of Harvard and MIT, Cambridge, MA, USA
- Dana-Farber/Boston Children's Cancer and Blood Disorders Center, Boston, MA, USA
| | - Liam F Spurr
- Broad Institute of Harvard and MIT, Cambridge, MA, USA
- Department of Medical Oncology, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA, USA
| | - J Bryan Iorgulescu
- Department of Medical Oncology, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA, USA
- Department of Pathology, Brigham & Women's Hospital, Boston, Harvard Medical School, MA, USA
| | - Craig L Bohrson
- Department of Biomedical Informatics, Harvard Medical School, Boston, MA, USA
- Bioinformatics and Integrative Genomics PhD Program, Harvard Medical School, Boston, MA, USA
| | - Isidro Cortes-Ciriano
- European Molecular Biology Laboratory, European Bioinformatics Institute, Wellcome Genome Campus, Hinxton, UK
| | - Cristina Birzu
- Sorbonne Université, Inserm, CNRS, UMR S 1127, Institut du Cerveau et de la Moelle épinière, ICM, AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Service de Neurologie 2-Mazarin, Paris, France
| | - Jack E Geduldig
- Department of Oncologic Pathology, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA, USA
| | - Kristine Pelton
- Department of Oncologic Pathology, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA, USA
| | - Mary Jane Lim-Fat
- Department of Medical Oncology, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA, USA
- Department of Neurology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Sangita Pal
- Broad Institute of Harvard and MIT, Cambridge, MA, USA
- Department of Medical Oncology, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA, USA
| | - Ruben Ferrer-Luna
- Broad Institute of Harvard and MIT, Cambridge, MA, USA
- Department of Medical Oncology, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA, USA
- Foundation Medicine Inc., Cambridge, MA, USA
| | - Shakti H Ramkissoon
- Foundation Medicine Inc., Cambridge, MA, USA
- Wake Forest Comprehensive Cancer Center and Department of Pathology, Wake Forest School of Medicine, Winston-Salem, NC, USA
| | - Frank Dubois
- Broad Institute of Harvard and MIT, Cambridge, MA, USA
- Department of Medical Oncology, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA, USA
| | - Charlotte Bellamy
- Department of Oncologic Pathology, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA, USA
| | - Naomi Currimjee
- Department of Medical Oncology, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA, USA
| | - Juliana Bonardi
- Department of Oncologic Pathology, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA, USA
| | - Kenin Qian
- Dana-Farber/Boston Children's Cancer and Blood Disorders Center, Boston, MA, USA
| | - Patricia Ho
- Dana-Farber/Boston Children's Cancer and Blood Disorders Center, Boston, MA, USA
| | - Seth Malinowski
- Department of Oncologic Pathology, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA, USA
| | - Leon Taquet
- Department of Oncologic Pathology, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA, USA
| | - Robert E Jones
- Department of Oncologic Pathology, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA, USA
| | - Aniket Shetty
- Center for Patient Derived Models, Dana-Farber Cancer Institute, Boston, MA, USA
| | - Kin-Hoe Chow
- Center for Patient Derived Models, Dana-Farber Cancer Institute, Boston, MA, USA
| | | | | | | | - Nadia Younan
- Sorbonne Université, Inserm, CNRS, UMR S 1127, Institut du Cerveau et de la Moelle épinière, ICM, AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Service de Neurologie 2-Mazarin, Paris, France
| | - Capucine Baldini
- Drug Development Department (DITEP), INSERM U1015, Université Paris Saclay, Gustave Roussy, Villejuif, France
| | - Maïté Verreault
- Sorbonne Université, Inserm, CNRS, UMR S 1127, Institut du Cerveau et de la Moelle épinière, ICM, Paris, France
| | - Marine Giry
- Sorbonne Université, Inserm, CNRS, UMR S 1127, Institut du Cerveau et de la Moelle épinière, ICM, Paris, France
| | - Erell Guillerm
- Unité fonctionnelle d'Oncogénétique et Angiogénétique Moléculaire, Département de génétique, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France
| | - Samy Ammari
- Department of Diagnostic Radiology, Gustave Roussy, Villejuif, France
- IR4M (UMR8081), Université Paris-Sud, Centre National de la Recherche Scientifique, Orsay, France
| | - Frédéric Beuvon
- AP-HP, Université Paris Descartes, Hôpital Cochin, Service d'Anatomie et Cytologie Pathologiques, Paris, France
| | - Karima Mokhtari
- Sorbonne Université, Inserm, CNRS, UMR S 1127, Institut du Cerveau et de la Moelle épinière, ICM, AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Service de Neuropathologie Laboratoire Escourolle, Paris, France
| | - Agusti Alentorn
- Sorbonne Université, Inserm, CNRS, UMR S 1127, Institut du Cerveau et de la Moelle épinière, ICM, AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Service de Neurologie 2-Mazarin, Paris, France
| | - Caroline Dehais
- Sorbonne Université, Inserm, CNRS, UMR S 1127, Institut du Cerveau et de la Moelle épinière, ICM, AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Service de Neurologie 2-Mazarin, Paris, France
| | - Caroline Houillier
- Sorbonne Université, Inserm, CNRS, UMR S 1127, Institut du Cerveau et de la Moelle épinière, ICM, AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Service de Neurologie 2-Mazarin, Paris, France
| | - Florence Laigle-Donadey
- Sorbonne Université, Inserm, CNRS, UMR S 1127, Institut du Cerveau et de la Moelle épinière, ICM, AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Service de Neurologie 2-Mazarin, Paris, France
| | - Dimitri Psimaras
- Sorbonne Université, Inserm, CNRS, UMR S 1127, Institut du Cerveau et de la Moelle épinière, ICM, AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Service de Neurologie 2-Mazarin, Paris, France
| | - Eudocia Q Lee
- Department of Medical Oncology, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA, USA
- Department of Neurology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Lakshmi Nayak
- Department of Medical Oncology, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA, USA
- Department of Neurology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - J Ricardo McFaline-Figueroa
- Department of Medical Oncology, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA, USA
- Department of Neurology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Alexandre Carpentier
- Sorbonne Université, Inserm, CNRS, UMR S 1127, Institut du Cerveau et de la Moelle épinière, ICM, AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Service de Neurochirurgie, Paris, France
| | - Philippe Cornu
- Sorbonne Université, Inserm, CNRS, UMR S 1127, Institut du Cerveau et de la Moelle épinière, ICM, AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Service de Neurochirurgie, Paris, France
| | - Laurent Capelle
- Sorbonne Université, Inserm, CNRS, UMR S 1127, Institut du Cerveau et de la Moelle épinière, ICM, AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Service de Neurochirurgie, Paris, France
| | - Bertrand Mathon
- Sorbonne Université, Inserm, CNRS, UMR S 1127, Institut du Cerveau et de la Moelle épinière, ICM, AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Service de Neurochirurgie, Paris, France
| | - Jill S Barnholtz-Sloan
- Department of Population and Quantitative Health Sciences, Case Western Reserve University School of Medicine, Cleveland, OH, USA
| | - Arnab Chakravarti
- Department of Radiation Oncology, Arthur G. James Hospital/Ohio State Comprehensive Cancer Center, Columbus, OH, USA
| | - Wenya Linda Bi
- Department of Neurosurgery, Brigham & Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - E Antonio Chiocca
- Department of Neurosurgery, Brigham & Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Katie Pricola Fehnel
- Department of Neurosurgery, Boston Children's Hospital, Harvard Medical School, Boston, MA, USA
| | - Sanda Alexandrescu
- Department of Pathology, Boston Children's Hospital, Harvard Medical School, Boston, MA, USA
| | - Susan N Chi
- Dana-Farber/Boston Children's Cancer and Blood Disorders Center, Boston, MA, USA
- Department of Pediatrics, Harvard Medical School, Boston, MA, USA
| | - Daphne Haas-Kogan
- Department of Radiation Oncology, Brigham and Women's Hospital, Dana-Farber Cancer Institute, Boston Children's Hospital, Harvard Medical School, Boston, MA, USA
| | - Tracy T Batchelor
- Department of Medical Oncology, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA, USA
- Department of Neurology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | | | - Brian M Alexander
- Foundation Medicine Inc., Cambridge, MA, USA
- Department of Radiation Oncology, Brigham and Women's Hospital, Dana-Farber Cancer Institute, Boston Children's Hospital, Harvard Medical School, Boston, MA, USA
| | - Raymond Y Huang
- Department of Radiology, Brigham and Women's Hospital, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA, USA
| | - Azra H Ligon
- Department of Pathology, Brigham & Women's Hospital, Boston, Harvard Medical School, MA, USA
| | - Florence Coulet
- Unité fonctionnelle d'Oncogénétique et Angiogénétique Moléculaire, Département de génétique, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France
| | - Jean-Yves Delattre
- Sorbonne Université, Inserm, CNRS, UMR S 1127, Institut du Cerveau et de la Moelle épinière, ICM, AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Service de Neurologie 2-Mazarin, Paris, France
- Onconeurotek Tumor Bank, Institut du Cerveau et de la Moelle épinière, ICM, Paris, France
| | - Khê Hoang-Xuan
- Sorbonne Université, Inserm, CNRS, UMR S 1127, Institut du Cerveau et de la Moelle épinière, ICM, AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Service de Neurologie 2-Mazarin, Paris, France
| | - David M Meredith
- Department of Oncologic Pathology, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA, USA
- Department of Pathology, Brigham & Women's Hospital, Boston, Harvard Medical School, MA, USA
| | - Sandro Santagata
- Department of Oncologic Pathology, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA, USA
- Department of Pathology, Brigham & Women's Hospital, Boston, Harvard Medical School, MA, USA
- Ludwig Center at Harvard Medical School, Harvard Medical School, Boston, MA, USA
- Laboratory of Systems Pharmacology, Harvard Medical School, Boston, MA, USA
| | - Alex Duval
- Sorbonne Université, Inserm, UMR 938, Centre de Recherche Saint Antoine, Equipe Instabilité des Microsatellites et Cancer, Equipe labellisée par la Ligue Nationale contre le Cancer, Paris, France
| | - Marc Sanson
- Sorbonne Université, Inserm, CNRS, UMR S 1127, Institut du Cerveau et de la Moelle épinière, ICM, AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Service de Neurologie 2-Mazarin, Paris, France
- Onconeurotek Tumor Bank, Institut du Cerveau et de la Moelle épinière, ICM, Paris, France
| | - Andrew D Cherniack
- Broad Institute of Harvard and MIT, Cambridge, MA, USA
- Department of Medical Oncology, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA, USA
| | - Patrick Y Wen
- Department of Medical Oncology, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA, USA
- Department of Neurology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - David A Reardon
- Department of Medical Oncology, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA, USA
| | - Aurélien Marabelle
- Drug Development Department (DITEP), INSERM U1015, Université Paris Saclay, Gustave Roussy, Villejuif, France
| | - Peter J Park
- Department of Biomedical Informatics, Harvard Medical School, Boston, MA, USA
| | - Ahmed Idbaih
- Sorbonne Université, Inserm, CNRS, UMR S 1127, Institut du Cerveau et de la Moelle épinière, ICM, AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Service de Neurologie 2-Mazarin, Paris, France
| | - Rameen Beroukhim
- Broad Institute of Harvard and MIT, Cambridge, MA, USA.
- Department of Medical Oncology, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA, USA.
- Department of Neurology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA.
| | - Pratiti Bandopadhayay
- Broad Institute of Harvard and MIT, Cambridge, MA, USA.
- Dana-Farber/Boston Children's Cancer and Blood Disorders Center, Boston, MA, USA.
- Department of Pediatrics, Harvard Medical School, Boston, MA, USA.
| | - Franck Bielle
- Sorbonne Université, Inserm, CNRS, UMR S 1127, Institut du Cerveau et de la Moelle épinière, ICM, AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Service de Neuropathologie Laboratoire Escourolle, Paris, France.
| | - Keith L Ligon
- Department of Oncologic Pathology, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA, USA.
- Broad Institute of Harvard and MIT, Cambridge, MA, USA.
- Department of Pathology, Brigham & Women's Hospital, Boston, Harvard Medical School, MA, USA.
- Center for Patient Derived Models, Dana-Farber Cancer Institute, Boston, MA, USA.
- Department of Pathology, Boston Children's Hospital, Harvard Medical School, Boston, MA, USA.
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Touat M, Dubuc A, Meredith D, Tsuji J, Mills C, Gaffey S, Geduldig J, Watkinson F, Pelton K, Malinowski S, Lennon N, Sorger P, Trippa L, Ramkissoon S, Reardon D, de Groot J, Galanis E, Welch M, Nabors LB, Arrillaga-Romany I, Chiocca EA, Santagata S, Schiff D, Ahluwalia M, Colman H, Drappatz J, Alexander B, Wen P, Ligon K. INNV-13. ALLELE: A CONSORTIUM FOR PROSPECTIVE GENOMICS AND FUNCTIONAL DIAGNOSTICS TO GUIDE PATIENT CARE AND TRIAL ANALYSIS IN NEWLY-DIAGNOSED GLIOBLASTOMA. Neuro Oncol 2018. [DOI: 10.1093/neuonc/noy148.587] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Affiliation(s)
- Mehdi Touat
- Dana Farber Cancer Institute, Harvard Medical School, Boston, MA, USA
| | - Adrian Dubuc
- Brigham and Women’s Hospital, Harvard Medical School, Boston, MA, USA
| | - David Meredith
- Brigham and Women’s Hospital, Harvard Medical School, Boston, MA, USA
| | - Junko Tsuji
- Broad Institute of Harvard and MIT, Cambridge, MA, USA
| | - Caitlin Mills
- Program in Therapeutic Science, Harvard Medical School, Boston, MA, USA
| | | | - Jack Geduldig
- Dana Farber Cancer Institute, Harvard Medical School, Boston, MA, USA
| | - Fiona Watkinson
- Dana Farber Cancer Institute, Harvard Medical School, Boston, MA, USA
| | - Kristine Pelton
- Dana Farber Cancer Institute, Harvard Medical School, Boston, MA, USA
| | - Seth Malinowski
- Dana Farber Cancer Institute, Harvard Medical School, Boston, MA, USA
| | - Niall Lennon
- Broad Institute of Harvard and MIT, Cambridge, MA, USA
| | - Peter Sorger
- Program in Therapeutic Science, Harvard Medical School, Boston, MA, USA
| | - Lorenzo Trippa
- Dana Farber Cancer Institute, Harvard Medical School, Boston, MA, USA
| | | | | | - John de Groot
- Department of Neuro-Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | | | - Mary Welch
- Department of Neurology and Herbert Irving Comprehensive Cancer Center, Columbia University Irving Medical Center, New York, NY, USA
| | - L Burt Nabors
- University of Alabama at Birmingham, Birmingham, AL, USA
| | | | - E Antonio Chiocca
- Brigham and Women’s Hospital, Harvard Medical School, Boston, MA, USA
| | - Sandro Santagata
- Brigham and Women’s Hospital, Harvard Medical School, Boston, MA, USA
| | - David Schiff
- University of Virginia, Charlottesville, VA, USA
| | | | - Howard Colman
- Department of Neurosurgery, Huntsman Cancer Institute and Clinical Neuroscience Center, University of Utah, Salt Lake City, Utah, Salt Lake City, UT, USA
| | | | - Brian Alexander
- Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA, USA
| | - Patrick Wen
- Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA, USA
| | - Keith Ligon
- Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA, USA
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Sharmin F, O'Sullivan M, Malinowski S, Lieberman JR, Khan Y. Large scale segmental bone defect healing through the combined delivery of VEGF and BMP‐2 from biofunctionalized cortical allografts. J Biomed Mater Res B Appl Biomater 2018; 107:1002-1010. [DOI: 10.1002/jbm.b.34193] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2017] [Revised: 07/18/2017] [Accepted: 08/22/2017] [Indexed: 11/11/2022]
Affiliation(s)
- Farzana Sharmin
- Department of Materials Science and EngineeringUniversity of Connecticut Storrs Connecticut
- Institute for Regenerative EngineeringUConn Health Farmington Connecticut
| | | | - Seth Malinowski
- Department of Biomedical EngineeringUniversity of Connecticut Storrs Connecticut
| | - Jay R. Lieberman
- Department of Orthopedic SurgeryKeck School of Medicine of the University of Southern California California Los Angeles
| | - Yusuf Khan
- Department of Materials Science and EngineeringUniversity of Connecticut Storrs Connecticut
- Institute for Regenerative EngineeringUConn Health Farmington Connecticut
- Department of Orthopaedic SurgeryUConn Health Farmington Connecticut
- Department of Biomedical EngineeringUniversity of Connecticut Storrs Connecticut
- UConn Musculoskeletal Institute Farmington Connecticut
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Assanah F, McDermott C, Malinowski S, Sharmin F, Kumbar S, Adams DJ, Khan Y. Enhancing the Functionality of Trabecular Allografts Through Polymeric Coating for Factor Loading. Regen Eng Transl Med 2017. [DOI: 10.1007/s40883-017-0027-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Douadi Y, Bentayeb H, Malinowski S, Hoguet E, Lecuyer E, Boutemy M, Lachkar S, Fournier C, Dayen C. Anesthésie en échoendoscopie bronchique : expérience du masque laryngé. Rev Mal Respir 2010; 27:37-41. [DOI: 10.1016/j.rmr.2009.11.004] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2008] [Accepted: 07/02/2009] [Indexed: 10/20/2022]
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Kwiatkowska M, Poptońska K, Gosek A, Malinowski S. Circadian rhythm of protein synthesis in generative and non‐generative antheridial cells ofChara VulgarisL. BIOL RHYTHM RES 2008. [DOI: 10.1080/09291019509360324] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Affiliation(s)
- M. Kwiatkowska
- a Department of Cytophysiology, Institute of Physiology, Cytology and Cytogenetics , University of Lódz , Pilarskiego 14/16, Lódz, 90–231, Poland
| | - K. Poptońska
- a Department of Cytophysiology, Institute of Physiology, Cytology and Cytogenetics , University of Lódz , Pilarskiego 14/16, Lódz, 90–231, Poland
| | - A. Gosek
- a Department of Cytophysiology, Institute of Physiology, Cytology and Cytogenetics , University of Lódz , Pilarskiego 14/16, Lódz, 90–231, Poland
| | - S. Malinowski
- a Department of Cytophysiology, Institute of Physiology, Cytology and Cytogenetics , University of Lódz , Pilarskiego 14/16, Lódz, 90–231, Poland
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Malinowski S. [Determining cerebral blood flow velocity in patients with arteriosclerosis using an isotope method]. Wiad Lek 1988; 41:489-93. [PMID: 3239046] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
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Woźniewski T, Fedoryńska E, Malinowski S. Reply on comments on “ESR spectroscopy investigation of the acidity of silica-alumina gels”. J Colloid Interface Sci 1983. [DOI: 10.1016/0021-9797(83)90261-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Zmudziński J, Potkańska A, Kapołka D, Chociłowska D, Malinowski S. [Blood serum level of free and total hydroxyproline in liver cirrhosis]. Pol Tyg Lek 1982; 37:549-551. [PMID: 7177944] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/21/2023]
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Zmudzinski J, Potkanska A, Kapolka D, Chocilowska D, Malinowski S. [Free and total hydroxyproline in the blood of patients with gastrointestinal neoplasms]. Pol Arch Med Wewn 1981; 65:151-7. [PMID: 7291037] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
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Malinowski S. [Detection of endotoxins in the blood serum and ascitic fluid in liver cirrhosis]. Wiad Lek 1980; 33:1125-7. [PMID: 7001756] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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Krzywicki A, Marczewski M, Malinowski S. “Superacid” alumina catalysts. Al2O3−P2O5 and Al2O3−AlCl3 catalysts for the isomerization and cracking of n-hexane. ACTA ACUST UNITED AC 1978. [DOI: 10.1007/bf02070342] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Mrozowski A, Malinowski S. [Preoperatively diagnosed cholecystocolonic fistula]. Pol Tyg Lek 1977; 32:537-8. [PMID: 854469] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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Gibiński K, Malinowski S. [Diagnostic shortcomings in gastroenterology]. Pol Arch Med Wewn 1975; 54:243-50. [PMID: 1161542] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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