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Ghossein R, Katabi N, Dogan S, Shaha AR, Tuttle RM, Fagin JA, Ganly I, Xu B. Papillary thyroid carcinoma tall cell subtype (PTC-TC) and high-grade differentiated thyroid carcinoma tall cell phenotype (HGDTC-TC) have different clinical behaviour: a retrospective study of 1456 patients. Histopathology 2024; 84:1130-1138. [PMID: 38528726 DOI: 10.1111/his.15157] [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] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2024] [Revised: 01/31/2024] [Accepted: 02/01/2024] [Indexed: 03/27/2024]
Abstract
AIMS Papillary thyroid carcinoma, tall cell subtype (PTC-TC) is a potentially aggressive histotype. The latest World Health Organisation (WHO) classification introduced a novel class of tumours; namely, high-grade differentiated thyroid carcinoma (HGDTC), characterised by elevated mitotic count and/or necrosis, which can exhibit a tall cell phenotype (HGDTC-TC). METHODS AND RESULTS We analysed the clinical outcomes in a large retrospective cohort of 1456 consecutive thyroid carcinomas with a tall cell phenotype, including PTC-TC and HGDTC-TC. HGDTC-TC is uncommon, accounting for 5.3% (77 of 1379) of carcinomas with tall cell morphology. HGDTC-TC was associated with significantly older age, larger tumour size, angioinvasion, gross extrathyroidal extension, higher AJCC pT stage, positive resection margin and nodal metastasis (P < 0.05). Compared with PTC-TC, HGDTC was associated with a significantly decreased DSS, LRDFS and distant metastasis-free survival (DMFS; P < 0.001). The 10-year DSS was 72 and 99%, the 10-year LRDFS was 61 and 92% and the 10-year DMFS was 53 and 97%, respectively, for HGDTC-TC and PTC-TC. On multivariate analysis, the classification (HGDTC-TC versus PTC-TC) was an independent adverse prognostic factor for DSS, LRDF, and DMFS when adjusted for sex, age, angioinvasion, margin status, AJCC pT and pN stage. CONCLUSIONS Compared with PTC-TC, HGDTC-TC is associated with adverse clinicopathological features, a higher frequency of TERT promoter mutations (59% in HGDTC-TC versus 34% in PTC-TC) and incurs a significantly worse prognosis. HGDTC-TC is an independent prognostic factor for carcinoma with tall cell morphology. This validates the concept of HGDTC and the importance of tumour necrosis and high mitotic count for accurate diagnosis and prognosis of differentiated thyroid carcinomas.
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Affiliation(s)
- Ronald Ghossein
- Department of Pathology and Laboratory Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Nora Katabi
- Department of Pathology and Laboratory Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Snjezana Dogan
- Department of Pathology and Laboratory Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Ashok R Shaha
- Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - R Michael Tuttle
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - James A Fagin
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Ian Ganly
- Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Bin Xu
- Department of Pathology and Laboratory Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
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Sfreddo HJ, Koh ES, Zhao K, Swartzwelder CE, Untch BR, Marti JL, Roman BR, Dublin J, Wang RS, Xia R, Cohen JM, Xu B, Ghossein R, Givi B, Boyle JO, Tuttle RM, Fagin JA, Wong RJ, Morris LGT. RAS-Mutated Cytologically Indeterminate Thyroid Nodules: Prevalence of Malignancy and Behavior Under Active Surveillance. Thyroid 2024; 34:450-459. [PMID: 38407967 DOI: 10.1089/thy.2023.0544] [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] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/28/2024]
Abstract
Background: Genomic profiling is now available for risk stratification of cytologically indeterminate thyroid nodules (ITNs). Mutations in RAS genes (HRAS, NRAS, KRAS) are found in both benign and malignant thyroid nodules, although isolated RAS mutations are rarely associated with aggressive tumors. Because the long-term behavior of RAS-mutant ITNs is not well understood, most undergo immediate surgery. In this multicenter retrospective cohort study, we characterize tumor growth kinetics of RAS-mutant ITNs followed with active surveillance (AS) using serial ultrasound (US) scans and examine the histopathologic diagnoses of those surgically resected. Methods: US and histopathologic data were analyzed retrospectively from two cohorts: (1) RAS-mutant ITNs managed with AS at three institutions (2010-2023) and (2) RAS-mutant ITNs managed with immediate surgery at two institutions (2016-2020). AS cohort subjects had ≥3 months of follow-up and two or more US scans. Cumulative incidence of nodule growth was determined by the Kaplan-Meier method and growth by ≥72% change in tumor volume. Pathological diagnoses for the immediate surgery cohort were analyzed separately. Results: Sixty-two patients with 63 RAS-mutated ITNs under AS had a median diameter of 1.7 cm (interquartile range [IQR] 1.2-2.6) at time of diagnosis. During a median AS period of 23 months (IQR 9.5-53.5 months), growth was observed in 12 of 63 nodules (19.0%), with a cumulative incidence of 1.9% (1 year), 23.0% (3 years), and 28.0% (5 years). Most nodules (81.0%) demonstrated stability. Surgery was ultimately performed in 6 nodules, of which 1 (16.7%) was malignant. In the cohort of 209 RAS-mutant ITNs triaged to immediate surgery, 33% were malignant (23.9% American Thyroid Association [ATA] low-risk cancers, 7.2% ATA intermediate-risk, and 1.9% ATA high-risk. During a median follow-up of 6.9 (IQR 4.4-7.1) years, there were no disease-specific deaths in these patients. Conclusions: We describe the behavior of RAS-mutant ITNs under AS and find that most demonstrate stability over time. Of the resected RAS-mutant nodules, most were benign; of the cancers, most were ATA low-risk. Immediate surgical resection of all RAS-mutant ITNs appears to be a low-value practice. Further research is needed to help define cases most appropriate for AS or immediate surgery.
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Affiliation(s)
- Hannah J Sfreddo
- Head and Neck Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Elizabeth S Koh
- Head and Neck Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Karena Zhao
- Head and Neck Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Christina E Swartzwelder
- Head and Neck Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Brian R Untch
- Head and Neck Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Jennifer L Marti
- Department of Surgery, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Benjamin R Roman
- Head and Neck Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Jared Dublin
- Department of Otolaryngology, NYU School of Medicine, New York, New York, USA
| | - Ronald S Wang
- Department of Otolaryngology, NYU School of Medicine, New York, New York, USA
| | - Rong Xia
- Department of Pathology, NYU School of Medicine, New York, New York, USA
| | - Jean-Marc Cohen
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Bin Xu
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Ronald Ghossein
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Babak Givi
- Head and Neck Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Jay O Boyle
- Head and Neck Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - R Michael Tuttle
- Endocrinology Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - James A Fagin
- Endocrinology Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Richard J Wong
- Head and Neck Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Luc G T Morris
- Head and Neck Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York, USA
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3
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Xu B, Viswanathan K, Ahadi MS, Ahmadi S, Alzumaili B, Bani MA, Baudin E, Behrman DB, Capelletti M, Chau NG, Chiarucci F, Chou A, Clifton-Bligh R, Coluccelli S, de Biase D, De Leo A, Dogan S, Fagin JA, Fuchs TL, Glover AR, Hadoux J, Lacroix L, Lamartina L, Lubin DJ, Luxford C, Magliocca K, Maloberti T, Mohanty AS, Najdawi F, Nigam A, Papachristos AJ, Repaci A, Robinson B, Scoazec JY, Shi Q, Sidhu S, Solaroli E, Sywak M, Tuttle RM, Untch B, Barletta JA, Al Ghuzlan A, Gill AJ, Ghossein R, Tallini G, Ganly I. Association of the Genomic Profile of Medullary Thyroid Carcinoma with Tumor Characteristics and Clinical Outcomes in an International Multicenter Study. Thyroid 2024; 34:167-176. [PMID: 37842841 PMCID: PMC10884546 DOI: 10.1089/thy.2023.0279] [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] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/17/2023]
Abstract
Purpose: The prognostic importance of RET and RAS mutations and their relationship to clinicopathologic parameters and outcomes in medullary thyroid carcinoma (MTC) need to be clarified. Experimental Design: A multicenter retrospective cohort study was performed utilizing data from 290 patients with MTC. The molecular profile was determined and associations were examined with clinicopathologic data and outcomes. Results: RET germ line mutations were detected in 40 patients (16.3%). Somatic RET and RAS mutations occurred in 135 (46.9%) and 57 (19.8%) patients, respectively. RETM918T was the most common somatic RET mutation (n = 75). RET somatic mutations were associated with male sex, larger tumor size, advanced American Joint Committee Cancer (AJCC) stage, vascular invasion, and high International Medullary Thyroid Carcinoma Grading System (IMTCGS) grade. When compared with other RET somatic mutations, RETM918T was associated with younger age, AJCC (eighth edition) IV, vascular invasion, extrathyroidal extension, and positive margins. RET somatic or germ line mutations were significantly associated with reduced distant metastasis-free survival on univariate analysis, but there were no significant independent associations on multivariable analysis, after adjusting for tumor grade and stage. There were no significant differences in outcomes between RET somatic and RET germ line mutations, or between RETM918T and other RET mutations. Other recurrent molecular alterations included TP53 (4.2%), ARID2 (2.9%), SETD2 (2.9%), KMT2A (2.9%), and KMT2C (2.9%). Among them, TP53 mutations were associated with decreased overall survival (OS) and disease-specific survival (DSS), independently of tumor grade and AJCC stage. Conclusions: RET somatic mutations were associated with high-grade, aggressive primary tumor characteristics, and decreased distant metastatic-free survival but this relationship was not significant after accounting for tumor grade and disease stage. RETM918T was associated with aggressive primary tumors but was not independently associated with clinical outcomes. TP53 mutation may represent an adverse molecular event associated with decreased OS and DSS in MTC, but its prognostic value needs to be confirmed in future studies.
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Affiliation(s)
- Bin Xu
- Department of Pathology and Laboratory Medicine; New York, New York, USA
| | - Kartik Viswanathan
- Department of Pathology, Emory University Hospital Midtown, Atlanta, Georgia, USA
| | - Mahsa S Ahadi
- Royal North Shore Hospital and Northern Clinical School, Sydney Medical School, University of Sydney, Sydney, New South Wales, Australia
- Cancer Diagnosis and Pathology Group, Kolling Institute of Medical Research; Department of Anatomical Pathology; Royal North Shore Hospital, St Leonards, New South Wales, Australia
- NSW Health Pathology, Department of Anatomical Pathology; Royal North Shore Hospital, St Leonards, New South Wales, Australia
| | - Sara Ahmadi
- Division of Endocrinology and Metabolism, Department of Medicine; Boston, Harvard Medical School, Boston, Massachusetts, USA
| | - Bayan Alzumaili
- Department of Pathology and Laboratory Medicine; New York, New York, USA
| | - Mohamed-Amine Bani
- Medical Pathology and Biology Department; Service d'oncologie endocrinienne; Gustave Roussy Campus Cancer, Villejuif, France
| | - Eric Baudin
- Département d'imagerie, Service d'oncologie endocrinienne; Gustave Roussy Campus Cancer, Villejuif, France
| | - David Blake Behrman
- Department of Pathology, Emory University Hospital Midtown, Atlanta, Georgia, USA
| | - Marzia Capelletti
- Department of Pathology; Brigham and Women's Hospital, Boston, Harvard Medical School, Boston, Massachusetts, USA
| | - Nicole G Chau
- Department of Pathology; Brigham and Women's Hospital, Boston, Harvard Medical School, Boston, Massachusetts, USA
| | - Federico Chiarucci
- Department of Medical and Surgical Sciences (DIMEC), University of Bologna Medical Center; Bologna, Italy
| | - Angela Chou
- Royal North Shore Hospital and Northern Clinical School, Sydney Medical School, University of Sydney, Sydney, New South Wales, Australia
- Cancer Diagnosis and Pathology Group, Kolling Institute of Medical Research; Department of Anatomical Pathology; Royal North Shore Hospital, St Leonards, New South Wales, Australia
- NSW Health Pathology, Department of Anatomical Pathology; Royal North Shore Hospital, St Leonards, New South Wales, Australia
| | - Roderick Clifton-Bligh
- Royal North Shore Hospital and Northern Clinical School, Sydney Medical School, University of Sydney, Sydney, New South Wales, Australia
- Cancer Diagnosis and Pathology Group, Kolling Institute of Medical Research; Department of Anatomical Pathology; Royal North Shore Hospital, St Leonards, New South Wales, Australia
- NSW Health Pathology, Department of Anatomical Pathology; Royal North Shore Hospital, St Leonards, New South Wales, Australia
| | - Sara Coluccelli
- Department of Medical and Surgical Sciences (DIMEC), University of Bologna Medical Center; Bologna, Italy
| | - Dario de Biase
- Department of Pharmacy and Biotechnology; Bologna, Italy
| | - Antonio De Leo
- Department of Medical and Surgical Sciences (DIMEC), University of Bologna Medical Center; Bologna, Italy
| | - Snjezana Dogan
- Department of Pathology and Laboratory Medicine; New York, New York, USA
| | - James A Fagin
- Division of Specialized Medicine; New York, New York, USA
| | - Talia L Fuchs
- Royal North Shore Hospital and Northern Clinical School, Sydney Medical School, University of Sydney, Sydney, New South Wales, Australia
- Cancer Diagnosis and Pathology Group, Kolling Institute of Medical Research; Department of Anatomical Pathology; Royal North Shore Hospital, St Leonards, New South Wales, Australia
- NSW Health Pathology, Department of Anatomical Pathology; Royal North Shore Hospital, St Leonards, New South Wales, Australia
| | - Anthony Robert Glover
- Royal North Shore Hospital and Northern Clinical School, Sydney Medical School, University of Sydney, Sydney, New South Wales, Australia
| | - Julien Hadoux
- Département d'imagerie, Service d'oncologie endocrinienne; Gustave Roussy Campus Cancer, Villejuif, France
| | - Ludovic Lacroix
- Medical Pathology and Biology Department; Service d'oncologie endocrinienne; Gustave Roussy Campus Cancer, Villejuif, France
| | - Livia Lamartina
- Département d'imagerie, Service d'oncologie endocrinienne; Gustave Roussy Campus Cancer, Villejuif, France
| | - Daniel J Lubin
- Department of Pathology, Emory University Hospital Midtown, Atlanta, Georgia, USA
| | - Catherine Luxford
- Royal North Shore Hospital and Northern Clinical School, Sydney Medical School, University of Sydney, Sydney, New South Wales, Australia
- Cancer Diagnosis and Pathology Group, Kolling Institute of Medical Research; Department of Anatomical Pathology; Royal North Shore Hospital, St Leonards, New South Wales, Australia
- NSW Health Pathology, Department of Anatomical Pathology; Royal North Shore Hospital, St Leonards, New South Wales, Australia
| | - Kelly Magliocca
- Department of Pathology, Emory University Hospital Midtown, Atlanta, Georgia, USA
| | - Thais Maloberti
- Department of Medical and Surgical Sciences (DIMEC), University of Bologna Medical Center; Bologna, Italy
| | - Abhinita S Mohanty
- Department of Pathology and Laboratory Medicine; New York, New York, USA
| | - Fedaa Najdawi
- Department of Pathology; Brigham and Women's Hospital, Boston, Harvard Medical School, Boston, Massachusetts, USA
| | - Aradhya Nigam
- Department of Surgery; Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Alexander James Papachristos
- Royal North Shore Hospital and Northern Clinical School, Sydney Medical School, University of Sydney, Sydney, New South Wales, Australia
- Cancer Diagnosis and Pathology Group, Kolling Institute of Medical Research; Department of Anatomical Pathology; Royal North Shore Hospital, St Leonards, New South Wales, Australia
- NSW Health Pathology, Department of Anatomical Pathology; Royal North Shore Hospital, St Leonards, New South Wales, Australia
| | - Andrea Repaci
- Division of Endocrinology and Diabetes Prevention and Care; IRCCS Azienda Ospedaliero-Universitaria Di Bologna, Bologna, Italy
| | - Bruce Robinson
- Royal North Shore Hospital and Northern Clinical School, Sydney Medical School, University of Sydney, Sydney, New South Wales, Australia
- Cancer Diagnosis and Pathology Group, Kolling Institute of Medical Research; Department of Anatomical Pathology; Royal North Shore Hospital, St Leonards, New South Wales, Australia
- NSW Health Pathology, Department of Anatomical Pathology; Royal North Shore Hospital, St Leonards, New South Wales, Australia
| | - Jean-Yves Scoazec
- Medical Pathology and Biology Department; Service d'oncologie endocrinienne; Gustave Roussy Campus Cancer, Villejuif, France
| | - Qiuying Shi
- Department of Pathology, Emory University Hospital Midtown, Atlanta, Georgia, USA
| | - Stan Sidhu
- Royal North Shore Hospital and Northern Clinical School, Sydney Medical School, University of Sydney, Sydney, New South Wales, Australia
- Cancer Diagnosis and Pathology Group, Kolling Institute of Medical Research; Department of Anatomical Pathology; Royal North Shore Hospital, St Leonards, New South Wales, Australia
- NSW Health Pathology, Department of Anatomical Pathology; Royal North Shore Hospital, St Leonards, New South Wales, Australia
| | - Erica Solaroli
- Endocrinology Unit, Azienda USL di Bologna, Bologna, Italy
| | - Mark Sywak
- Royal North Shore Hospital and Northern Clinical School, Sydney Medical School, University of Sydney, Sydney, New South Wales, Australia
- Cancer Diagnosis and Pathology Group, Kolling Institute of Medical Research; Department of Anatomical Pathology; Royal North Shore Hospital, St Leonards, New South Wales, Australia
- NSW Health Pathology, Department of Anatomical Pathology; Royal North Shore Hospital, St Leonards, New South Wales, Australia
| | | | - Brian Untch
- Department of Surgery; Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Justine A Barletta
- Department of Pathology; Brigham and Women's Hospital, Boston, Harvard Medical School, Boston, Massachusetts, USA
| | - Abir Al Ghuzlan
- Medical Pathology and Biology Department; Service d'oncologie endocrinienne; Gustave Roussy Campus Cancer, Villejuif, France
| | - Anthony J Gill
- Royal North Shore Hospital and Northern Clinical School, Sydney Medical School, University of Sydney, Sydney, New South Wales, Australia
- Cancer Diagnosis and Pathology Group, Kolling Institute of Medical Research; Department of Anatomical Pathology; Royal North Shore Hospital, St Leonards, New South Wales, Australia
- NSW Health Pathology, Department of Anatomical Pathology; Royal North Shore Hospital, St Leonards, New South Wales, Australia
| | - Ronald Ghossein
- Department of Pathology and Laboratory Medicine; New York, New York, USA
| | - Giovanni Tallini
- Department of Medical and Surgical Sciences (DIMEC), University of Bologna Medical Center; Bologna, Italy
| | - Ian Ganly
- Department of Surgery; Memorial Sloan Kettering Cancer Center, New York, New York, USA
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Abstract
Background: Very little was known about the molecular pathogenesis of thyroid cancer until the late 1980s. As part of the Centennial celebration of the American Thyroid Association, we review the historical discoveries that contributed to our current understanding of the genetic underpinnings of thyroid cancer. Summary: The pace of discovery was heavily dependent on scientific breakthroughs in nucleic acid sequencing technology, cancer biology, thyroid development, thyroid cell signaling, and growth regulation. Accordingly, we attempt to link the primary observations on thyroid cancer molecular genetics with the methodological and scientific advances that made them possible. Conclusions: The major genetic drivers of the common forms of thyroid cancer are now quite well established and contribute to a significant extent to how we diagnose and treat the disease. However, many challenges remain. Future work will need to unravel the complexity of thyroid cancer ecosystems, which is likely to be a major determinant of their biological behavior and on how they respond to therapy.
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Affiliation(s)
- James A. Fagin
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York, USA
- Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Yuri E. Nikiforov
- Department of Pathology, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania, USA
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Landa I, Thornton CEM, Xu B, Haase J, Krishnamoorthy GP, Hao J, Knauf JA, Herbert ZT, Martínez P, Blasco MA, Ghossein R, Fagin JA. Telomerase Upregulation Induces Progression of Mouse BrafV600E-Driven Thyroid Cancers and Triggers Nontelomeric Effects. Mol Cancer Res 2023; 21:1163-1175. [PMID: 37478162 DOI: 10.1158/1541-7786.mcr-23-0144] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [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: 03/07/2023] [Revised: 06/15/2023] [Accepted: 07/18/2023] [Indexed: 07/23/2023]
Abstract
Mutations in the promoter of the telomerase reverse transcriptase (TERT) gene are the paradigm of a cross-cancer alteration in a noncoding region. TERT promoter mutations (TPM) are biomarkers of poor prognosis in cancer, including thyroid tumors. TPMs enhance TERT transcription, which is otherwise silenced in adult tissues, thus reactivating a bona fide oncoprotein. To study TERT deregulation and its downstream consequences, we generated a Tert mutant promoter mouse model via CRISPR/Cas9 engineering of the murine equivalent locus (Tert-123C>T) and crossed it with thyroid-specific BrafV600E-mutant mice. We also employed an alternative model of Tert overexpression (K5-Tert). Whereas all BrafV600E animals developed well-differentiated papillary thyroid tumors, 29% and 36% of BrafV600E+Tert-123C>T and BrafV600E+K5-Tert mice progressed to poorly differentiated cancers at week 20, respectively. Tert-upregulated tumors showed increased mitosis and necrosis in areas of solid growth, and older animals displayed anaplastic-like features, that is, spindle cells and macrophage infiltration. Murine TPM increased Tert transcription in vitro and in vivo, but temporal and intratumoral heterogeneity was observed. RNA-sequencing of thyroid tumor cells showed that processes other than the canonical Tert-mediated telomere maintenance role operate in these specimens. Pathway analysis showed that MAPK and PI3K/AKT signaling, as well as processes not previously associated with this tumor etiology, involving cytokine, and chemokine signaling, were overactivated. These models constitute useful preclinical tools to understand the cell-autonomous and microenvironment-related consequences of Tert-mediated progression in advanced thyroid cancers and other aggressive tumors carrying TPMs. IMPLICATIONS Telomerase-driven cancer progression activates pathways that can be dissected and perhaps therapeutically exploited.
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Affiliation(s)
- Iñigo Landa
- Division of Endocrinology, Diabetes and Hypertension, Brigham and Women's Hospital, Boston, Massachusetts
- Harvard Medical School, Boston, Massachusetts
| | - Caitlin E M Thornton
- Division of Endocrinology, Diabetes and Hypertension, Brigham and Women's Hospital, Boston, Massachusetts
- Harvard Medical School, Boston, Massachusetts
| | - Bin Xu
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Jacob Haase
- Division of Endocrinology, Diabetes and Hypertension, Brigham and Women's Hospital, Boston, Massachusetts
- Harvard Medical School, Boston, Massachusetts
| | - Gnana P Krishnamoorthy
- Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Jingzhu Hao
- Division of Endocrinology, Diabetes and Hypertension, Brigham and Women's Hospital, Boston, Massachusetts
- Harvard Medical School, Boston, Massachusetts
| | - Jeffrey A Knauf
- Lerner Research Institute, Cleveland Clinic, Cleveland, Ohio
| | - Zachary T Herbert
- Molecular Biology Core Facilities, Dana-Farber Cancer Institute, Boston, Massachusetts
| | - Paula Martínez
- Telomeres and Telomerase Group, Molecular Oncology Program, Spanish National Cancer Centre (CNIO), Madrid, Spain
| | - María A Blasco
- Telomeres and Telomerase Group, Molecular Oncology Program, Spanish National Cancer Centre (CNIO), Madrid, Spain
| | - Ronald Ghossein
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - James A Fagin
- Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, New York
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
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Abstract
The genomic simplicity of differentiated cancers derived from thyroid follicular cells offers unique insights into how oncogenic drivers impact tumour phenotype. Essentially, the main oncoproteins in thyroid cancer activate nodes in the receptor tyrosine kinase-RAS-BRAF pathway, which constitutively induces MAPK signalling to varying degrees consistent with their specific biochemical mechanisms of action. The magnitude of the flux through the MAPK signalling pathway determines key elements of thyroid cancer biology, including differentiation state, invasive properties and the cellular composition of the tumour microenvironment. Progression of disease results from genomic lesions that drive immortalization, disrupt chromatin accessibility and cause cell cycle checkpoint dysfunction, in conjunction with a tumour microenvironment characterized by progressive immunosuppression. This Review charts the genomic trajectories of these common endocrine tumours, while connecting them to the biological states that they confer.
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Affiliation(s)
- James A Fagin
- Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, NY, USA.
| | - Gnana P Krishnamoorthy
- Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Iñigo Landa
- Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, NY, USA
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7
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Boucai L, Ptashkin RN, Levine RL, Fagin JA. Effects of radioactive iodine on clonal hematopoiesis in patients with thyroid cancer: A prospective study. Clin Endocrinol (Oxf) 2023; 99:122-129. [PMID: 37088956 PMCID: PMC10644358 DOI: 10.1111/cen.14925] [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] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/11/2023] [Revised: 04/12/2023] [Accepted: 04/13/2023] [Indexed: 04/25/2023]
Abstract
OBJECTIVE Exposure to therapeutic radioactive iodine (RAI) is associated with an increased relative risk of myeloid malignancies. Clonal hematopoiesis (CH) is a precursor state that can be detected in blood of healthy individuals decades before overt development of leukemia. We prospective studied the effects of RAI on CH. DESIGN Prospective cohort study. PATIENTS AND MEASUREMENTS We examined the effect of RAI on CH in 20 patients exposed to RAI for thyroid carcinoma and 20 age-matched unexposed controls. CH status was determined at baseline, 6, 12, 18 and 24 months. We also examined the effect of CH on structural progression of disease. RESULTS No CH mutations were observed in the patient population that were not present at baseline. Using a variant allelic fraction (VAF) of 2% to define CH, 6/20 older patients (55-80 years old) had CH compared to 2/20 younger patients (20-40 years old) (p = 0.11). Six patients exposed to RAI had CH compared to two patients not exposed to RAI (30% vs. 10%, p = 0.11). There was no significant difference in CH VAF increase in patients treated with RAI compared to untreated age-matched controls (3.8% vs. 1.2%, p = 0.2). CH was significantly associated with somatic BRAFV600E mutations and with worse progression-free survival in the overall cohort as well as among BRAFV600E-mutant tumors. CONCLUSIONS There was no increase in CH in patients treated with RAI over a 2-year follow-up period. Larger studies with longer follow-up periods are needed to investigate the association between RAI and clonal dynamics. The presence of CH is associated with worse structural progression in both BRAFV600E-mutant and wild-type thyroid cancers.
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Affiliation(s)
- Laura Boucai
- Departments of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Ryan N. Ptashkin
- Pathology, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Ross L. Levine
- Departments of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York, USA
- Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - James A. Fagin
- Departments of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York, USA
- Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, New York, USA
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Boucai L, Saqcena M, Kuo F, Grewal RK, Socci N, Knauf JA, Krishnamoorthy GP, Ryder M, Ho AL, Ghossein RA, Morris LGT, Seshan V, Fagin JA. Genomic and Transcriptomic Characteristics of Metastatic Thyroid Cancers with Exceptional Responses to Radioactive Iodine Therapy. Clin Cancer Res 2023; 29:1620-1630. [PMID: 36780190 PMCID: PMC10106408 DOI: 10.1158/1078-0432.ccr-22-2882] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [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: 09/16/2022] [Revised: 12/06/2022] [Accepted: 02/08/2023] [Indexed: 02/14/2023]
Abstract
PURPOSE The determinants of response or resistance to radioiodine (RAI) are unknown. We aimed to identify genomic and transcriptomic factors associated with structural responses to RAI treatment of metastatic thyroid cancer, which occur infrequently, and to test whether high MAPK pathway output was associated with RAI refractoriness. EXPERIMENTAL DESIGN Exceptional response to RAI was defined as reduction of tumor volume based on RECIST v1.1. We performed a retrospective case-control study of genomic and transcriptomic characteristics of exceptional responders (ER; n = 8) versus nonresponders (NR; n = 16) matched by histologic type and stage at presentation on a 1:2 ratio. RESULTS ER are enriched for mutations that activate MAPK through RAF dimerization (RAS, class 2 BRAF, RTK fusions), whereas NR are associated with BRAFV600E, which signals as a monomer and is unresponsive to negative feedback. ER have a lower MAPK transcriptional output and a higher thyroid differentiation score (TDS) than NR (P < 0.05). NR are enriched for 1q-gain (P < 0.05) and mutations of genes regulating mRNA splicing and the PI3K pathway. BRAFV600E tumors with 1q-gain have a lower TDS than BRAFV600E/1q-quiet tumors and transcriptomic signatures associated with metastatic propensity. CONCLUSIONS ER tumors have a lower MAPK output and higher TDS than NR, whereas NR have a high frequency of BRAFV600E and 1q-gain. Molecular profiling of thyroid cancers and further functional validation of the key findings discriminating ER from NR may help predict response to RAI therapy.
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Affiliation(s)
- Laura Boucai
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Mahesh Saqcena
- Department of Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Fengshen Kuo
- Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Ravinder K. Grewal
- Department of Radiology, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Nicholas Socci
- Department of Bioinformatics Core, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Jeffrey A. Knauf
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY
- Department of Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Gnana P. Krishnamoorthy
- Department of Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Mabel Ryder
- Department of Divisions of Endocrinology and Medical Oncology, Mayo Clinic, Rochester, MN
| | - Alan L. Ho
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Ronald A. Ghossein
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Luc G. T. Morris
- Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Venkatraman Seshan
- Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, NY
| | - James A. Fagin
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY
- Department of Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, NY
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9
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Landa I, Thornton CEM, Xu B, Haase J, Krishnamoorthy GP, Hao J, Knauf JA, Herbert ZT, Blasco MA, Ghossein R, Fagin JA. Telomerase reactivation induces progression of mouse Braf V600E -driven thyroid cancers without telomere lengthening. bioRxiv 2023:2023.01.24.525280. [PMID: 36747657 PMCID: PMC9900760 DOI: 10.1101/2023.01.24.525280] [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] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
Mutations in the promoter of the telomerase reverse transcriptase ( TERT ) gene are the paradigm of a cross-cancer alteration in a non-coding region. TERT promoter mutations (TPMs) are biomarkers of poor prognosis in several tumors, including thyroid cancers. TPMs enhance TERT transcription, which is otherwise silenced in adult tissues, thus reactivating a bona fide oncoprotein. To study TERT deregulation and its downstream consequences, we generated a Tert mutant promoter mouse model via CRISPR/Cas9 engineering of the murine equivalent locus (Tert -123C>T ) and crossed it with thyroid-specific Braf V600E -mutant mice. We also employed an alternative model of Tert overexpression (K5-Tert). Whereas all Braf V600E animals developed well-differentiated papillary thyroid tumors, 29% and 36% of Braf V600E +Tert -123C>T and Braf V600E +K5-Tert mice progressed to poorly differentiated thyroid cancers at week 20, respectively. Braf+Tert tumors showed increased mitosis and necrosis in areas of solid growth, and older animals from these cohorts displayed anaplastic-like features, i.e., spindle cells and macrophage infiltration. Murine Tert promoter mutation increased Tert transcription in vitro and in vivo , but temporal and intra-tumoral heterogeneity was observed. RNA-sequencing of thyroid tumor cells showed that processes other than the canonical Tert-mediated telomere maintenance role operate in these specimens. Pathway analysis showed that MAPK and PI3K/AKT signaling, as well as processes not previously associated with this tumor etiology, involving cytokine and chemokine signaling, were overactivated. Braf+Tert animals remained responsive to MAPK pathway inhibitors. These models constitute useful pre-clinical tools to understand the cell-autonomous and microenvironment-related consequences of Tert-mediated progression in advanced thyroid cancers and other aggressive tumors carrying TPMs.
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Affiliation(s)
- Iñigo Landa
- Division of Endocrinology, Diabetes and Hypertension, Brigham and Women’s Hospital, Boston, MA, USA
- Harvard Medical School, Boston, MA, USA
| | - Caitlin EM Thornton
- Division of Endocrinology, Diabetes and Hypertension, Brigham and Women’s Hospital, Boston, MA, USA
- Harvard Medical School, Boston, MA, USA
| | - Bin Xu
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Jacob Haase
- Division of Endocrinology, Diabetes and Hypertension, Brigham and Women’s Hospital, Boston, MA, USA
- Harvard Medical School, Boston, MA, USA
| | - Gnana P. Krishnamoorthy
- Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Jingzhu Hao
- Division of Endocrinology, Diabetes and Hypertension, Brigham and Women’s Hospital, Boston, MA, USA
- Harvard Medical School, Boston, MA, USA
| | - Jeffrey A Knauf
- Lerner Research Institute, Cleveland Clinic, Cleveland, OH, USA
| | - Zachary T Herbert
- Molecular Biology Core Facilities, Dana-Farber Cancer Institute, Boston, MA, USA
| | - María A Blasco
- Telomeres and Telomerase Group, Molecular Oncology Program, Spanish National Cancer Centre (CNIO), Madrid, Spain
| | - Ronald Ghossein
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - James A Fagin
- Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
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10
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Wang E, Pineda JMB, Kim WJ, Chen S, Bourcier J, Stahl M, Hogg SJ, Bewersdorf JP, Han C, Singer ME, Cui D, Erickson CE, Tittley SM, Penson AV, Knorr K, Stanley RF, Rahman J, Krishnamoorthy G, Fagin JA, Creger E, McMillan E, Mak CC, Jarvis M, Bossard C, Beaupre DM, Bradley RK, Abdel-Wahab O. Modulation of RNA splicing enhances response to BCL2 inhibition in leukemia. Cancer Cell 2023; 41:164-180.e8. [PMID: 36563682 PMCID: PMC9839614 DOI: 10.1016/j.ccell.2022.12.002] [Citation(s) in RCA: 13] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/02/2022] [Revised: 10/07/2022] [Accepted: 12/05/2022] [Indexed: 12/24/2022]
Abstract
Therapy resistance is a major challenge in the treatment of cancer. Here, we performed CRISPR-Cas9 screens across a broad range of therapies used in acute myeloid leukemia to identify genomic determinants of drug response. Our screens uncover a selective dependency on RNA splicing factors whose loss preferentially enhances response to the BCL2 inhibitor venetoclax. Loss of the splicing factor RBM10 augments response to venetoclax in leukemia yet is completely dispensable for normal hematopoiesis. Combined RBM10 and BCL2 inhibition leads to mis-splicing and inactivation of the inhibitor of apoptosis XIAP and downregulation of BCL2A1, an anti-apoptotic protein implicated in venetoclax resistance. Inhibition of splicing kinase families CLKs (CDC-like kinases) and DYRKs (dual-specificity tyrosine-regulated kinases) leads to aberrant splicing of key splicing and apoptotic factors that synergize with venetoclax, and overcomes resistance to BCL2 inhibition. Our findings underscore the importance of splicing in modulating response to therapies and provide a strategy to improve venetoclax-based treatments.
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Affiliation(s)
- Eric Wang
- The Jackson Laboratory for Genomic Medicine, Farmington, CT 06032, USA.
| | - Jose Mario Bello Pineda
- Public Health Sciences and Basic Sciences Divisions, Fred Hutchinson Cancer Research Center, Seattle, WA, USA; Department of Genome Sciences, University of Washington, Seattle, WA, USA; Medical Scientist Training Program, University of Washington, Seattle, WA, USA
| | - Won Jun Kim
- Molecular Pharmacology Program, Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Sisi Chen
- Molecular Pharmacology Program, Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Jessie Bourcier
- Molecular Pharmacology Program, Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Maximilian Stahl
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, USA
| | - Simon J Hogg
- Molecular Pharmacology Program, Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Jan Phillipp Bewersdorf
- Molecular Pharmacology Program, Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Cuijuan Han
- The Jackson Laboratory for Genomic Medicine, Farmington, CT 06032, USA
| | - Michael E Singer
- Molecular Pharmacology Program, Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Daniel Cui
- Molecular Pharmacology Program, Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Caroline E Erickson
- Molecular Pharmacology Program, Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Steven M Tittley
- Molecular Pharmacology Program, Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Alexander V Penson
- Molecular Pharmacology Program, Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Katherine Knorr
- Molecular Pharmacology Program, Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Robert F Stanley
- Molecular Pharmacology Program, Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Jahan Rahman
- Molecular Pharmacology Program, Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Gnana Krishnamoorthy
- Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, NY, USA; Department of Medicine, Division of Endocrinology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - James A Fagin
- Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, NY, USA; Department of Medicine, Division of Endocrinology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | | | | | | | | | | | | | - Robert K Bradley
- Public Health Sciences and Basic Sciences Divisions, Fred Hutchinson Cancer Research Center, Seattle, WA, USA; Department of Genome Sciences, University of Washington, Seattle, WA, USA.
| | - Omar Abdel-Wahab
- Molecular Pharmacology Program, Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center, New York, NY, USA.
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11
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Garcia-Rendueles MER, Krishnamoorthy G, Saqcena M, Acuña-Ruiz A, Revilla G, de Stanchina E, Knauf JA, Lester R, Xu B, Ghossein RA, Fagin JA. Yap governs a lineage-specific neuregulin1 pathway-driven adaptive resistance to RAF kinase inhibitors. Mol Cancer 2022; 21:213. [PMID: 36476495 PMCID: PMC9730579 DOI: 10.1186/s12943-022-01676-9] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2022] [Accepted: 10/25/2022] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND Inactivation of the Hippo pathway promotes Yap nuclear translocation, enabling execution of a transcriptional program that induces tissue growth. Genetic lesions of Hippo intermediates only identify a minority of cancers with illegitimate YAP activation. Yap has been implicated in resistance to targeted therapies, but the mechanisms by which YAP may impact adaptive resistance to MAPK inhibitors are unknown. METHODS We screened 52 thyroid cancer cell lines for illegitimate nuclear YAP localization by immunofluorescence and fractionation of cell lysates. We engineered a doxycycline (dox)-inducible thyroid-specific mouse model expressing constitutively nuclear YAPS127A, alone or in combination with endogenous expression of either HrasG12V or BrafV600E. We also generated cell lines expressing dox-inducible sh-miR-E-YAP and/or YAPS127A. We used cell viability, invasion assays, immunofluorescence, Western blotting, qRT-PCRs, flow cytometry and cell sorting, high-throughput bulk RNA sequencing and in vivo tumorigenesis to investigate YAP dependency and response of BRAF-mutant cells to vemurafenib. RESULTS We found that 27/52 thyroid cancer cell lines had constitutively aberrant YAP nuclear localization when cultured at high density (NU-YAP), which rendered them dependent on YAP for viability, invasiveness and sensitivity to the YAP-TEAD complex inhibitor verteporfin, whereas cells with confluency-driven nuclear exclusion of YAP (CYT-YAP) were not. Treatment of BRAF-mutant thyroid cancer cells with RAF kinase inhibitors resulted in YAP nuclear translocation and activation of its transcriptional output. Resistance to vemurafenib in BRAF-mutant thyroid cells was driven by YAP-dependent NRG1, HER2 and HER3 activation across all isogenic human and mouse thyroid cell lines tested, which was abrogated by silencing YAP and relieved by pan-HER kinase inhibitors. YAP activation induced analogous changes in BRAF melanoma, but not colorectal cells. CONCLUSIONS YAP activation in thyroid cancer generates a dependency on this transcription factor. YAP governs adaptive resistance to RAF kinase inhibitors and induces a gene expression program in BRAFV600E-mutant cells encompassing effectors in the NRG1 signaling pathway, which play a central role in the insensitivity to MAPK inhibitors in a lineage-dependent manner. HIPPO pathway inactivation serves as a lineage-dependent rheostat controlling the magnitude of the adaptive relief of feedback responses to MAPK inhibitors in BRAF-V600E cancers.
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Affiliation(s)
- Maria E. R. Garcia-Rendueles
- grid.51462.340000 0001 2171 9952Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, NY USA ,grid.482878.90000 0004 0500 5302IMDEA Food Institute, Madrid, Spain
| | - Gnana Krishnamoorthy
- grid.51462.340000 0001 2171 9952Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, NY USA
| | - Mahesh Saqcena
- grid.51462.340000 0001 2171 9952Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, NY USA
| | - Adrian Acuña-Ruiz
- grid.51462.340000 0001 2171 9952Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, NY USA
| | - Giovanna Revilla
- grid.51462.340000 0001 2171 9952Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, NY USA
| | - Elisa de Stanchina
- grid.51462.340000 0001 2171 9952Antitumor Assessment Core Facility, Memorial Sloan Kettering Cancer Center, New York, NY USA
| | - Jeffrey A. Knauf
- grid.51462.340000 0001 2171 9952Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, NY USA ,grid.51462.340000 0001 2171 9952Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY USA
| | - Rona Lester
- grid.51462.340000 0001 2171 9952Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, NY USA
| | - Bin Xu
- grid.51462.340000 0001 2171 9952Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY USA ,grid.5386.8000000041936877XWeill-Cornell Medical College, New York, NY USA
| | - Ronald A. Ghossein
- grid.51462.340000 0001 2171 9952Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY USA ,grid.5386.8000000041936877XWeill-Cornell Medical College, New York, NY USA
| | - James A. Fagin
- grid.51462.340000 0001 2171 9952Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, NY USA ,grid.51462.340000 0001 2171 9952Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY USA ,grid.5386.8000000041936877XWeill-Cornell Medical College, New York, NY USA
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12
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Arora K, Tran TN, Kemel Y, Mehine M, Liu YL, Nandakumar S, Smith SA, Brannon AR, Ostrovnaya I, Stopsack KH, Razavi P, Safonov A, Rizvi HA, Hellmann MD, Vijai J, Reynolds TC, Fagin JA, Carrot-Zhang J, Offit K, Solit DB, Ladanyi M, Schultz N, Zehir A, Brown CL, Stadler ZK, Chakravarty D, Bandlamudi C, Berger MF. Genetic Ancestry Correlates with Somatic Differences in a Real-World Clinical Cancer Sequencing Cohort. Cancer Discov 2022; 12:2552-2565. [PMID: 36048199 PMCID: PMC9633436 DOI: 10.1158/2159-8290.cd-22-0312] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [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: 03/18/2022] [Revised: 07/12/2022] [Accepted: 08/29/2022] [Indexed: 01/12/2023]
Abstract
Accurate ancestry inference is critical for identifying genetic contributors of cancer disparities among populations. Although methods to infer genetic ancestry have historically relied upon genome-wide markers, the adaptation to targeted clinical sequencing panels presents an opportunity to incorporate ancestry inference into routine diagnostic workflows. We show that global ancestral contributions and admixture of continental populations can be quantitatively inferred using markers captured by the MSK-IMPACT clinical panel. In a pan-cancer cohort of 45,157 patients, we observed differences by ancestry in the frequency of somatic alterations, recapitulating known associations and revealing novel associations. Despite the comparable overall prevalence of driver alterations by ancestry group, the proportion of patients with clinically actionable alterations was lower for African (30%) compared with European (33%) ancestry. Although this result is largely explained by population-specific cancer subtype differences, it reveals an inequity in the degree to which different populations are served by existing precision oncology interventions. SIGNIFICANCE We performed a comprehensive analysis of ancestral associations with somatic mutations in a real-world pan-cancer cohort, including >5,000 non-European individuals. Using an FDA-authorized tumor sequencing panel and an FDA-recognized oncology knowledge base, we detected differences in the prevalence of clinically actionable alterations, potentially contributing to health care disparities affecting underrepresented populations. This article is highlighted in the In This Issue feature, p. 2483.
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Affiliation(s)
- Kanika Arora
- Department of Pathology and Laboratory Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Marie-Josée and Henry R. Kravis Center for Molecular Oncology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Thinh Ngoc. Tran
- Marie-Josée and Henry R. Kravis Center for Molecular Oncology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Yelena Kemel
- Marie-Josée and Henry R. Kravis Center for Molecular Oncology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Robert and Kate Niehaus Center for Inherited Cancer Genomics, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Miika Mehine
- Department of Pathology and Laboratory Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Marie-Josée and Henry R. Kravis Center for Molecular Oncology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Ying L. Liu
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Subhiksha Nandakumar
- Marie-Josée and Henry R. Kravis Center for Molecular Oncology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Shaleigh A Smith
- Marie-Josée and Henry R. Kravis Center for Molecular Oncology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - A. Rose Brannon
- Department of Pathology and Laboratory Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Irina Ostrovnaya
- Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Konrad H. Stopsack
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Pedram Razavi
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Anton Safonov
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Hira A. Rizvi
- Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Matthew D. Hellmann
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Joseph Vijai
- Robert and Kate Niehaus Center for Inherited Cancer Genomics, Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Thomas C. Reynolds
- Office of Health Equity, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - James A. Fagin
- Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Jian Carrot-Zhang
- Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Kenneth Offit
- Robert and Kate Niehaus Center for Inherited Cancer Genomics, Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - David B. Solit
- Marie-Josée and Henry R. Kravis Center for Molecular Oncology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Marc Ladanyi
- Department of Pathology and Laboratory Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Nikolaus Schultz
- Marie-Josée and Henry R. Kravis Center for Molecular Oncology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Ahmet Zehir
- Department of Pathology and Laboratory Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Carol L. Brown
- Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Office of Health Equity, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Zsofia K. Stadler
- Robert and Kate Niehaus Center for Inherited Cancer Genomics, Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Debyani Chakravarty
- Department of Pathology and Laboratory Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Marie-Josée and Henry R. Kravis Center for Molecular Oncology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Chaitanya Bandlamudi
- Department of Pathology and Laboratory Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Marie-Josée and Henry R. Kravis Center for Molecular Oncology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Michael F. Berger
- Department of Pathology and Laboratory Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Marie-Josée and Henry R. Kravis Center for Molecular Oncology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, NY, USA
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13
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Spourquet C, Delcorte O, Lemoine P, Dauguet N, Loriot A, Achouri Y, Hollmén M, Jalkanen S, Huaux F, Lucas S, Meerkeeck PV, Knauf JA, Fagin JA, Dessy C, Mourad M, Henriet P, Tyteca D, Marbaix E, Pierreux CE. BRAFV600E Expression in Thyrocytes Causes Recruitment of Immunosuppressive STABILIN-1 Macrophages. Cancers (Basel) 2022; 14:cancers14194687. [PMID: 36230610 PMCID: PMC9563029 DOI: 10.3390/cancers14194687] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2022] [Revised: 09/18/2022] [Accepted: 09/21/2022] [Indexed: 11/22/2022] Open
Abstract
Simple Summary Incidence of thyroid cancer, including papillary thyroid cancer, is rapidly increasing. Oncogenes, such as the BRAFV600E, have been identified, and their effect on thyroid cancer cells have been studied in vitro and in mouse models. What is less understood is the impact of these mutations on thyroid cancer microenvironment and, in turn, the effect of changes in the microenvironment on tumor progression. We investigated the modifications in the cellular composition of thyroid cancer microenvironment using an inducible mouse model. We focused on a subpopulation of macrophages, expressing the STABILIN-1 protein, recruited in the thyroid tumor microenvironment following BRAFV600E expression. CRISPR/Cas9 genetic inactivation of Stablin-1 did not change macrophage recruitment but highlighted the immunosuppressive role of STABILIN-1-expressing macrophages. The identification of a similar subpopulation of STABILIN-1 macrophages in human thyroid diseases supports a conserved role for these macrophages and offers an opportunity for intervention. Abstract Papillary thyroid carcinoma (PTC) is the most frequent histological subtype of thyroid cancers (TC), and BRAFV600E genetic alteration is found in 60% of this endocrine cancer. This oncogene is associated with poor prognosis, resistance to radioiodine therapy, and tumor progression. Histological follow-up by anatomo-pathologists revealed that two-thirds of surgically-removed thyroids do not present malignant lesions. Thus, continued fundamental research into the molecular mechanisms of TC downstream of BRAFV600E remains central to better understanding the clinical behavior of these tumors. To study PTC, we used a mouse model in which expression of BRAFV600E was specifically switched on in thyrocytes by doxycycline administration. Upon daily intraperitoneal doxycycline injection, thyroid tissue rapidly acquired histological features mimicking human PTC. Transcriptomic analysis revealed major changes in immune signaling pathways upon BRAFV600E induction. Multiplex immunofluorescence confirmed the abundant recruitment of macrophages, among which a population of LYVE-1+/CD206+/STABILIN-1+ was dramatically increased. By genetically inactivating the gene coding for the scavenger receptor STABILIN-1, we showed an increase of CD8+ T cells in this in situ BRAFV600E-dependent TC. Lastly, we demonstrated the presence of CD206+/STABILIN-1+ macrophages in human thyroid pathologies. Altogether, we revealed the recruitment of immunosuppressive STABILIN-1 macrophages in a PTC mouse model and the interest to further study this macrophage subpopulation in human thyroid tissues.
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Affiliation(s)
- Catherine Spourquet
- CELL Unit, de Duve Institute, Université Catholique de Louvain, 1200 Brussels, Belgium
| | - Ophélie Delcorte
- CELL Unit, de Duve Institute, Université Catholique de Louvain, 1200 Brussels, Belgium
| | - Pascale Lemoine
- CELL Unit, de Duve Institute, Université Catholique de Louvain, 1200 Brussels, Belgium
| | - Nicolas Dauguet
- CYTF Platform, de Duve Institute, Université Catholique de Louvain, 1200 Brussels, Belgium
| | - Axelle Loriot
- CBIO Unit, de Duve Institute, Université Catholique de Louvain, 1200 Brussels, Belgium
| | - Younes Achouri
- Transgenesis Platform, Université Catholique de Louvain, 1200 Brussels, Belgium
| | - Maija Hollmén
- MediCity Research Laboratory and InFLAMES Flagship, University of Turku, 20500 Turku, Finland
| | - Sirpa Jalkanen
- MediCity Research Laboratory and InFLAMES Flagship, University of Turku, 20500 Turku, Finland
| | - François Huaux
- LTAP Unit, IREC, Université Catholique de Louvain, 1200 Brussels, Belgium
| | - Sophie Lucas
- GECE Unit, de Duve Institute, Université Catholique de Louvain, 1200 Brussels, Belgium
- Walloon Excellence in Life Sciences and Biotechnology (WELBIO), 1300 Wavre, Belgium
| | - Pierre Van Meerkeeck
- GECE Unit, de Duve Institute, Université Catholique de Louvain, 1200 Brussels, Belgium
| | - Jeffrey A. Knauf
- Department of Otolaryngology Head & Neck Surgery in the Cleveland Clinic Lerner, College of Medicine of Case Western Reserve University, Cleveland, OH 44106, USA
| | - James A. Fagin
- Department of Medicine and Human Oncology & Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Chantal Dessy
- FATH & MORF Unit, IREC, Université Catholique de Louvain, 1200 Brussels, Belgium
| | - Michel Mourad
- Surgery and Abdominal Transplantation Division, Cliniques Universitaires Saint-Luc, Université Catholique de Louvain, 1200 Brussels, Belgium
| | - Patrick Henriet
- CELL Unit, de Duve Institute, Université Catholique de Louvain, 1200 Brussels, Belgium
| | - Donatienne Tyteca
- CELL Unit, de Duve Institute, Université Catholique de Louvain, 1200 Brussels, Belgium
| | - Etienne Marbaix
- CELL Unit, de Duve Institute, Université Catholique de Louvain, 1200 Brussels, Belgium
| | - Christophe E. Pierreux
- CELL Unit, de Duve Institute, Université Catholique de Louvain, 1200 Brussels, Belgium
- Correspondence: ; Tel.:+32-2-764-65-22
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14
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Ganly I, Liu EM, Kuo F, Makarov V, Dong Y, Park J, Gong Y, Gorelick AN, Knauf JA, Benedetti E, Tait-Mulder J, Morris LG, Fagin JA, Intlekofer AM, Krumsiek J, Gammage PA, Ghossein R, Xu B, Chan TA, Reznik E. Mitonuclear genotype remodels the metabolic and microenvironmental landscape of Hürthle cell carcinoma. Sci Adv 2022; 8:eabn9699. [PMID: 35731870 PMCID: PMC9216518 DOI: 10.1126/sciadv.abn9699] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 01/19/2022] [Accepted: 05/06/2022] [Indexed: 06/15/2023]
Abstract
Hürthle cell carcinomas (HCCs) display two exceptional genotypes: near-homoplasmic mutation of mitochondrial DNA (mtDNA) and genome-wide loss of heterozygosity (gLOH). To understand the phenotypic consequences of these genetic alterations, we analyzed genomic, metabolomic, and immunophenotypic data of HCC and other thyroid cancers. Both mtDNA mutations and profound depletion of citrate pools are common in HCC and other thyroid malignancies, suggesting that thyroid cancers are broadly equipped to survive tricarboxylic acid cycle impairment, whereas metabolites in the reduced form of NADH-dependent lysine degradation pathway were elevated exclusively in HCC. The presence of gLOH was not associated with metabolic phenotypes but rather with reduced immune infiltration, indicating that gLOH confers a selective advantage partially through immunosuppression. Unsupervised multimodal clustering revealed four clusters of HCC with distinct clinical, metabolomic, and microenvironmental phenotypes but overlapping genotypes. These findings chart the metabolic and microenvironmental landscape of HCC and shed light on the interaction between genotype, metabolism, and the microenvironment in cancer.
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Affiliation(s)
- Ian Ganly
- Human Oncology and Pathology Program, Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Eric Minwei Liu
- Computational Oncology Service, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Fengshen Kuo
- Human Oncology and Pathology Program, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | | | - Yiyu Dong
- Human Oncology and Pathology Program, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Jinsung Park
- Human Oncology and Pathology Program, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Yongxing Gong
- Human Oncology and Pathology Program, Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Alexander N. Gorelick
- Marie-Josée and Henry R. Kravis Center for Molecular Oncology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Jeffrey A Knauf
- Lerner Research Institute, Cleveland Clinic, Cleveland, OH, USA
| | - Elisa Benedetti
- Department of Physiology and Biophysics, Weill Cornell Medicine, New York, NY, USA
- Englander Institute for Precision Medicine, Weill Cornell Medicine, New York, NY, USA
| | | | - Luc G.T. Morris
- Human Oncology and Pathology Program, Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - James A. Fagin
- Human Oncology and Pathology Program, Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Andrew M Intlekofer
- Human Oncology and Pathology Program, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Jan Krumsiek
- Department of Physiology and Biophysics, Weill Cornell Medicine, New York, NY, USA
- Englander Institute for Precision Medicine, Weill Cornell Medicine, New York, NY, USA
| | - Payam A. Gammage
- CRUK Beatson Institute, Glasgow, UK
- Institute of Cancer Sciences, University of Glasgow, Glasgow, UK
| | - Ronald Ghossein
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Bin Xu
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Timothy A. Chan
- Lerner Research Institute, Cleveland Clinic, Cleveland, OH, USA
| | - Ed Reznik
- Computational Oncology Service, Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Center for Molecular Oncology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
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15
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Krishnamoorthy GP, Glover A, Untch B, Saqcena M, Vukel D, Berman K, Abdel-Wahab O, Bradley RK, Knauf JA, Fagin JA. Abstract 986: RBM10 loss in thyroid cancer leads to aberrant splicing of cytoskeletal and extracellular matrix mRNAs and increased metastatic fitness. Cancer Res 2022. [DOI: 10.1158/1538-7445.am2022-986] [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]
Abstract
Abstract
NGS studies implicate dysregulation of the splicing machinery in the development of diverse cancers. The X-chromosome RBM10 gene encodes an RNA-binding protein that modulates transcriptome-wide cassette exon splicing. Truncation and missense RBM10 mutations are enriched (11%) in non-anaplastic thyroid cancers of patients who died of metastatic disease. MSK-MET, an integrated pan-cancer cohort of tumor genomic and clinical outcome data showed RBM10 alterations associate with metastatic burden in thyroid cancer. Within the MSK-IMPACT thyroid cancer cohort, 44% of RBM10 alterations co-occur with RAS mutations. We developed a murine Rbm10 floxed allele, which results in a non-functional transcript. Thyroid-specific Rbm10 inactivation through Tpo-Cre did not induce a phenotype. When crossed with FR-HrasG12V mice, which upon recombination generate endogenous expression of HrasG12V, Hras/Rbm10 mice developed thyroid cancers, ~ 20% of which were metastatic to lung. Cell lines derived from these tumors showed high penetrance of lung metastases after tail vein or orthotopic implantation into the thyroid. We identified splicing targets of RBM10 by high depth RNAseq of 5 isogenic human thyroid cancer cell lines (2 RBM10-null with dox-induced RBM10; 3 RBM10 WT with RBM10 shRNA). The common abnormalities associated with RBM10 loss were exon inclusion events. Ingenuity Pathway Analysis of global transcriptomes in RBM10 isogenic human thyroid cancer cell lines showed enrichment in pro-migratory, aberrant integrin and RHO/RAC signaling expression signatures. Enriched GO analysis confined to genes subject to aberrant splicing by RBM10 loss extended these findings, with the top terms being cell adhesion, cytoskeleton, cadherin and integrin binding. RBM10 loss was associated with increased cell migration velocity in vitro as measured by time lapse imaging. Key cytoskeletal and extracellular matrix genes subject to exon inclusion events included vinculin (VCL), tenascin C (TNC), CD44, fibronectin (FN1) and tropomyosin 1 (TPM1). Isoform-specific knockdown of the VCL splice inclusion cassette exon that leads to illegitimate expression of metavinculin (mVCL) reduced cell migration, whereas isoform-specific knockdown of TNC and CD44 exon inclusion events reduced cell invasiveness in vitro. Rho GTPases transduce signals from the ECM to integrin receptors to regulate cell adhesion, migration, and invasiveness. Consistent with this, RBM10 overexpression in RBM10 null cells reduced RAC1-GTP levels. Finally, RBM10 re-expression in RBM10 null cells reversed metastatic competency in vivo. In conclusion, RBM10 loss alters the ratio of cassette exon inclusion events in a subset of transcripts that regulate interactions between the ECM and the cytoskeleton, leading to RHO/RAC activation and governing a process favoring increased cell movement and metastatic competence.
Citation Format: Gnana P. Krishnamoorthy, Anthony Glover, Brian Untch, Mahesh Saqcena, Dina Vukel, Katherine Berman, Omar Abdel-Wahab, Robert K. Bradley, Jeffrey A. Knauf, James A. Fagin. RBM10 loss in thyroid cancer leads to aberrant splicing of cytoskeletal and extracellular matrix mRNAs and increased metastatic fitness [abstract]. In: Proceedings of the American Association for Cancer Research Annual Meeting 2022; 2022 Apr 8-13. Philadelphia (PA): AACR; Cancer Res 2022;82(12_Suppl):Abstract nr 986.
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Affiliation(s)
| | | | - Brian Untch
- 1Memorial Sloan Kettering Cancer Center, New York, NY
| | | | - Dina Vukel
- 1Memorial Sloan Kettering Cancer Center, New York, NY
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Landa I, Hao J, Xu B, Giacalone J, Herbert Z, Blasco MA, Knauf JA, Ghossein R, Fagin JA. Abstract 913: Tert mutant promoter mouse model induces cancer progression in BrafV600E-driven thyroid tumors: A novel tool to understand the biology of telomerase-reactivated cancers. Cancer Res 2022. [DOI: 10.1158/1538-7445.am2022-913] [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]
Abstract
Abstract
Hotspot mutations in the proximal promoter of the telomerase reverse transcriptase (TERT) gene are the first cross-cancer alterations lying in a gene regulatory region. TERT promoter mutations (TPMs) are enriched in advanced thyroid tumors and constitute markers of disease severity. TPMs enhance TERT transcription, which is otherwise silenced in adult tissues, thus reactivating a bone fide oncoprotein. To study TERT deregulation and its downstream consequences in a biologically accurate model, we generated a Tert-mutant promoter mouse model via CRISPR/Cas9 editing of the equivalent murine locus and crossed these animals with thyroid-specific BrafV600E-mutant mice. BrafV600E animals develop highly penetrant papillary thyroid tumors (PTC) by week 5, but do not progress. In contrast, BrafV600E+TertMUT animals showed an increased incidence of poorly differentiated thyroid cancers (PDTC) by 20 weeks (30% vs. 0% in BrafV600E; chi-squared P= 0.03), mimicking those exhibited by an alternative transgenic model of Tert overexpression (BrafV600E+K5-Tert; 36% PDTCs). Mouse Tert promoter mutation increased Tert transcription in vitro and in vivo, as reported in patients’ tumors carrying TPMs. Braf+Tert animals partially responded to MAPK pathway inhibition (dabrafenib plus trametinib), showing that MAPK signaling remains relevant in these specimens. Interestingly, RNA sequencing of Tert-reactivated murine thyroid tumors showed unique transcriptomic profiles (compared to BrafV600E alone), suggesting that downstream effects, other than the canonical Tert-mediated telomere maintenance, operate in cancers harboring TPMs. These cancer models of telomerase reactivation provide excellent pre-clinical settings to understand the regulatory mechanisms and biological underpinnings of TPM-induced progression of thyroid and other tumors, and to explore novel therapeutic strategies.
Citation Format: Inigo Landa, Jingzhu Hao, Bin Xu, Joseph Giacalone, Zach Herbert, Maria A. Blasco, Jeffrey A. Knauf, Ronald Ghossein, James A. Fagin. Tert mutant promoter mouse model induces cancer progression in BrafV600E-driven thyroid tumors: A novel tool to understand the biology of telomerase-reactivated cancers [abstract]. In: Proceedings of the American Association for Cancer Research Annual Meeting 2022; 2022 Apr 8-13. Philadelphia (PA): AACR; Cancer Res 2022;82(12_Suppl):Abstract nr 913.
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Affiliation(s)
- Inigo Landa
- 1Brigham and Women's Hospital/Harvard Medical School, Boston, MA
| | - Jingzhu Hao
- 1Brigham and Women's Hospital/Harvard Medical School, Boston, MA
| | - Bin Xu
- 2Memorial Sloan Kettering Cancer Center, New York, NY
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Nigam A, Chatila WK, Krishnamoorthy GP, Ho AL, Fagin JA, Schultz ND, Untch BR. Abstract 1181: PTEN loss-of-function mutations prevalent in HRAS-mutant cancers results in resistance to targeted therapy. Cancer Res 2022. [DOI: 10.1158/1538-7445.am2022-1181] [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]
Abstract
Abstract
Background: The clinical development of farnesyltransferase inhibitors (FTIs) as targeted therapy for HRAS-mutant cancers has demonstrated mixed responses dependent on cancer type. Co-occurring mutations may affect tumor response, supported by previous studies demonstrating that NF1 mutations confer resistance to HRAS inhibition by the FTI tipifarnib in thyroid cancer mouse models. We aimed to determine if PI3K pathway activating mutations altered responses to targeted therapy in HRAS-mutant cancers.
Methods: Targeted sequencing data from MSK-IMPACT cohort and DFCI-GENIE (Version 9.0) database was used to investigate co-mutations amongst HRAS-mutant cancers. Fisher’s exact test was used to determine co-altered mutations found predominantly in HRAS-mutant cancers relative to respective KRAS- and NRAS-mutant cancers. ‘RASless’ (KRASlox/HRASKO/NRASKO) mouse embryonic fibroblasts (MEFs) were obtained that in the presence of 600nM tamoxifen (4OHT) resulted in a KRAS knock-out. ‘Rasless’ MEFs were transfected with HRASG13R to create a system for testing sensitivity to FTIs in the presence or absence of WT KRAS, or with concurrent PTEN loss generated by CRISPR-Cas9 technology.
Results: A greater proportion of HRAS-mutant cancers had co-altered mutations (48.8%) in genes encoding effectors in the MAPK, PI3K or RTK pathways compared to KRAS- and NRAS-mutant cancers (41.4% and 38.4%, respectively; p<0.05). PTEN mutations were more prevalent in HRAS-mutant NSCLC (21%) compared to KRAS- and NRAS-mutant NSCLC (1% and 2%, respectively; p<0.05). Non-transfected MEFs were sensitized to tipifarnib by introduction of a HRASG13R allele in non-4OHT (IC50: MEF= >3uM, HRASG13R = 324.7nM) and 4OHT (IC50: MEF= >3uM, HRASG13R= 0.62nM; p<0.001) conditions, indicating that WT KRAS confers a relative resistance to the inhibitory effects of the FTI on HRAS. PTEN loss-of-function mutations led to tipifarnib resistance in HRASG13R MEFs in the absence (IC50: >3uM; p<0.001) or presence of 4OHT (IC50: 213.6nM; p<0.001). Combined treatment of HRASG13R/PTEN MEFs with the PIK3CB-specific inhibitor AZD8186 and tipifarnib sensitized cells in non-4OHT (IC50- 100nM:100nM Tipifarnib:AZD8186) and 4OHT (IC50- 100nM:10nM Tipifarnib:AZD8186) conditions.
Conclusions: Co-altered mutations of MAPK, PI3K or RTK effectors are found more commonly in HRAS than in KRAS or NRAS-mutant cancers. Co-alteration of PTEN preferentially associated with HRAS-mutations in NSCLC. Deletion of PTEN resulted in resistance to FTI targeted therapy in vitro. Co-altered mutations may predict sensitivity and resistance to FTIs and guide clinical trial design.
Citation Format: Aradhya Nigam, Walid K. Chatila, Gnana P. Krishnamoorthy, Alan L. Ho, James A. Fagin, Nikolaus D. Schultz, Brian R. Untch. PTEN loss-of-function mutations prevalent in HRAS-mutant cancers results in resistance to targeted therapy [abstract]. In: Proceedings of the American Association for Cancer Research Annual Meeting 2022; 2022 Apr 8-13. Philadelphia (PA): AACR; Cancer Res 2022;82(12_Suppl):Abstract nr 1181.
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Affiliation(s)
- Aradhya Nigam
- 1Memorial Sloan Kettering Cancer Center, New York, NY
| | | | | | - Alan L. Ho
- 1Memorial Sloan Kettering Cancer Center, New York, NY
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18
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Ho AL, Dedecjus M, Wirth LJ, Tuttle RM, Inabnet WB, Tennvall J, Vaisman F, Bastholt L, Gianoukakis AG, Rodien P, Paschke R, Elisei R, Viola D, So K, Carroll D, Hovey T, Thakre B, Fagin JA. Selumetinib Plus Adjuvant Radioactive Iodine in Patients With High-Risk Differentiated Thyroid Cancer: A Phase III, Randomized, Placebo-Controlled Trial (ASTRA). J Clin Oncol 2022; 40:1870-1878. [PMID: 35192411 PMCID: PMC9851689 DOI: 10.1200/jco.21.00714] [Citation(s) in RCA: 20] [Impact Index Per Article: 10.0] [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: 03/17/2021] [Revised: 12/15/2021] [Accepted: 01/09/2022] [Indexed: 01/23/2023] Open
Abstract
PURPOSE Selumetinib can increase radioactive iodine (RAI) avidity in RAI-refractory tumors. We investigated whether selumetinib plus adjuvant RAI improves complete remission (CR) rates in patients with differentiated thyroid cancer (DTC) at high risk of primary treatment failure versus RAI alone. METHODS ASTRA (ClinicalTrials.gov identifier: NCT01843062) is an international, phase III, randomized, placebo-controlled, double-blind trial. Patients with DTC at high risk of primary treatment failure (primary tumor > 4 cm; gross extrathyroidal extension outside the thyroid gland [T4 disease]; or N1a/N1b disease with ≥ 1 metastatic lymph node(s) ≥ 1 cm or ≥ 5 lymph nodes [any size]) were randomly assigned 2:1 to selumetinib 75 mg orally twice daily or placebo for approximately 5 weeks (no stratification). On treatment days 29-31, recombinant human thyroid-stimulating hormone (0.9 mg)-stimulated RAI (131I; 100 mCi/3.7 GBq) was administered, followed by 5 days of selumetinib/placebo. The primary end point (CR rate 18 months after RAI) was assessed in the intention-to-treat population. RESULTS Four hundred patients were enrolled (August 27, 2013-March 23, 2016) and 233 randomly assigned (selumetinib, n = 155 [67%]; placebo, n = 78 [33%]). No statistically significant difference in CR rate 18 months after RAI was observed (selumetinib n = 62 [40%]; placebo n = 30 [38%]; odds ratio 1.07 [95% CI, 0.61 to 1.87]; P = .8205). Treatment-related grade ≥ 3 adverse events were reported in 25/154 patients (16%) with selumetinib and none with placebo. The most common adverse event with selumetinib was dermatitis acneiform (n = 11 [7%]). No treatment-related deaths were reported. CONCLUSION Postoperative pathologic risk stratification identified patients with DTC at high risk of primary treatment failure, although the addition of selumetinib to adjuvant RAI failed to improve the CR rate for these patients. Future strategies should focus on tumor genotype-tailored drug selection and maintaining drug dosing to optimize RAI efficacy.
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Affiliation(s)
- Alan L. Ho
- Department of Medicine, Head and Neck Medical Oncology, Memorial Sloan Kettering Cancer Center and Weill-Cornell New York Presbyterian Hospital, New York, NY
| | - Marek Dedecjus
- Maria Skłodowska-Curie Institute, Oncology Center, Warsaw, Poland
| | | | | | - William B. Inabnet
- Department of Surgery, University of Kentucky College of Medicine, Lexington, KY
- Icahn School of Medicine at Mount Sinai, New York, NY
| | - Jan Tennvall
- Lund University and Skåne University Hospital, Department of Clinical Sciences, Oncology, Lund, Sweden
| | | | | | - Andrew G. Gianoukakis
- The Lundquist Research Institute at Harbor-UCLA Medical Center, Torrance, CA
- David Geffen School of Medicine, University of California - Los Angeles, Los Angeles, CA
| | - Patrice Rodien
- Centre Hospitalier Universitaire d’Angers, Angers, France
| | - Ralf Paschke
- Cumming School of Medicine, University of Calgary, Calgary, Canada
| | - Rossella Elisei
- Endocrinology Unit, Department of Clinical and Experimental Medicine, University Hospital of Pisa, Pisa, Italy
| | - David Viola
- Endocrinology Unit, Department of Clinical and Experimental Medicine, University Hospital of Pisa, Pisa, Italy
| | - Karen So
- AstraZeneca, Cambridge, United Kingdom
| | | | | | | | | | - the ASTRA investigator group
- Department of Medicine, Head and Neck Medical Oncology, Memorial Sloan Kettering Cancer Center and Weill-Cornell New York Presbyterian Hospital, New York, NY
- Maria Skłodowska-Curie Institute, Oncology Center, Warsaw, Poland
- Massachusetts General Hospital, Boston, MA
- Memorial Sloan Kettering Cancer Center, New York, NY
- Department of Surgery, University of Kentucky College of Medicine, Lexington, KY
- Icahn School of Medicine at Mount Sinai, New York, NY
- Lund University and Skåne University Hospital, Department of Clinical Sciences, Oncology, Lund, Sweden
- National Cancer Institute, Rio de Janeiro, Brazil
- Odense University Hospital, Odense, Denmark
- The Lundquist Research Institute at Harbor-UCLA Medical Center, Torrance, CA
- David Geffen School of Medicine, University of California - Los Angeles, Los Angeles, CA
- Centre Hospitalier Universitaire d’Angers, Angers, France
- Cumming School of Medicine, University of Calgary, Calgary, Canada
- Endocrinology Unit, Department of Clinical and Experimental Medicine, University Hospital of Pisa, Pisa, Italy
- AstraZeneca, Cambridge, United Kingdom
- PHASTAR, London, United Kingdom
- Oncology R&D, AstraZeneca, Gaithersburg, MD
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Shonka DC, Ho A, Chintakuntlawar AV, Geiger JL, Park JC, Seetharamu N, Jasim S, Abdelhamid Ahmed AH, Bible KC, Brose MS, Cabanillas ME, Dabekaussen K, Davies L, Dias-Santagata D, Fagin JA, Faquin WC, Ghossein RA, Gopal RK, Miyauchi A, Nikiforov YE, Ringel MD, Robinson B, Ryder MM, Sherman EJ, Sadow PM, Shin JJ, Stack BC, Tuttle RM, Wirth LJ, Zafereo ME, Randolph GW. American Head and Neck Society Endocrine Surgery Section and International Thyroid Oncology Group consensus statement on mutational testing in thyroid cancer: Defining advanced thyroid cancer and its targeted treatment. Head Neck 2022; 44:1277-1300. [PMID: 35274388 DOI: 10.1002/hed.27025] [Citation(s) in RCA: 27] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2022] [Accepted: 02/23/2022] [Indexed: 01/07/2023] Open
Abstract
BACKGROUND The development of systemic treatment options leveraging the molecular landscape of advanced thyroid cancer is a burgeoning field. This is a multidisciplinary evidence-based statement on the definition of advanced thyroid cancer and its targeted systemic treatment. METHODS An expert panel was assembled, a literature review was conducted, and best practice statements were developed. The modified Delphi method was applied to assess the degree of consensus for the statements developed by the author panel. RESULTS A review of the current understanding of thyroid oncogenesis at a molecular level is presented and characteristics of advanced thyroid cancer are defined. Twenty statements in topics including the multidisciplinary management, molecular evaluation, and targeted systemic treatment of advanced thyroid cancer are provided. CONCLUSIONS With the growth in targeted treatment options for thyroid cancer, a consensus definition of advanced disease and statements regarding the utility of molecular testing and available targeted systemic therapy is warranted.
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Affiliation(s)
- David C Shonka
- Department of Otolaryngology - Head and Neck Surgery, University of Virginia, Charlottesville, Virginia, USA
| | - Alan Ho
- Department of Hematology and Medical Oncology, Solid Tumor Service, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | | | - Jessica L Geiger
- Department of Hematology and Medical Oncology, Cleveland Clinic Taussig Cancer Institute, Cleveland, Ohio, USA
| | - Jong C Park
- Department of Medicine, Massachusetts General Hospital, Boston, Massachusetts, USA
| | - Nagashree Seetharamu
- Division of Hematology-Oncology, Donald and Barbara Zucker School of Medicine at Hofstra University, New Hyde Park, New York, USA
| | - Sina Jasim
- Division of Endocrinology, Metabolism and Lipid Research, Department of Internal Medicine, School of Medicine, Washington University in St. Louis, Saint Louis, Missouri, USA
| | - Amr H Abdelhamid Ahmed
- Department of Otolaryngology - Head and Neck Surgery, Massachusetts Eye and Ear Infirmary, Boston, Massachusetts, USA
| | - Keith C Bible
- Division of Medical Oncology, Mayo Clinic, Rochester, Minnesota, USA
| | - Marcia S Brose
- Abramson Cancer Center, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Maria E Cabanillas
- Department of Endocrine Neoplasia and Hormonal Disorders, The University of Texas M. D. Anderson Cancer Center, Houston, Texas, USA
| | - Kirsten Dabekaussen
- Department of Surgery, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Louise Davies
- Department of Surgery, Geisel School of Medicine at Dartmouth, Hanover, New Hampshire, USA
| | - Dora Dias-Santagata
- Department of Pathology, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - James A Fagin
- Endocrinology Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - William C Faquin
- Department of Pathology, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Ronald A Ghossein
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Raj K Gopal
- Department of Medicine, Massachusetts General Hospital, Boston, Massachusetts, USA
| | | | - Yuri E Nikiforov
- Department of Pathology, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Matthew D Ringel
- Division of Endocrinology, Diabetes, and Metabolism, The Ohio State University Medical Center, Columbus, Ohio, USA
| | - Bruce Robinson
- Northern Clinical School, Sydney Medical School, Faculty of Medicine and Health, University of Sydney, Sydney, New South Wales, Australia
| | - Mabel M Ryder
- Division of Endocrinology, Diabetes, Metabolism, & Nutrition, Mayo Clinic, Rochester, Minnesota, USA
| | - Eric J Sherman
- Head and Neck Oncology Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Peter M Sadow
- Department of Pathology, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Jennifer J Shin
- Department of Otolaryngology - Head and Neck Surgery, Center for Surgery and Public Health, Harvard Medical School, Boston, Massachusetts, USA
| | - Brendan C Stack
- Department of Otolaryngology - Head and Neck Surgery, Southern Illinois University School of Medicine, Springfield, Illinois, USA
| | - R Michael Tuttle
- Endocrinology Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Lori J Wirth
- Department of Medicine, Massachusetts General Hospital, Boston, Massachusetts, USA
| | - Mark E Zafereo
- Department of Head and Neck Surgery, The University of Texas M. D. Anderson Cancer Center, Houston, Texas, USA
| | - Gregory W Randolph
- Department of Otolaryngology - Head and Neck Surgery, Massachusetts Eye and Ear Infirmary, Boston, Massachusetts, USA
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Xu B, Zhang L, Setoodeh R, Mohanty AS, Landa I, Balzer B, Tiedje V, Ganly I, Dogan S, Fagin JA, Ghossein R. Prolonged survival of anaplastic thyroid carcinoma is associated with resectability, low tumor-infiltrating neutrophils/myeloid-derived suppressor cells, and low peripheral neutrophil-to-lymphocyte ratio. Endocrine 2022; 76:612-619. [PMID: 35149932 PMCID: PMC10173871 DOI: 10.1007/s12020-022-03008-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/03/2022] [Accepted: 02/01/2022] [Indexed: 11/03/2022]
Abstract
PURPOSE Anaplastic thyroid carcinoma (ATC) is the most lethal form of thyroid cancer with most patients dying of their disease within a few months. Only a very small percentage of long-term survivors (LTS) are alive for 2 years or longer. In this retrospective case-control study, we provided a comprehensive comparison between 46 ATC LTSs and 75 ATC control patients who suffered disease-specific mortality within 2 years, aiming to identify factors that may be associated with prolonged survival in ATC. METHODS A comprehensive clinicopathologic and molecular comparison was performed between 46 ATC LTSs and 75 ATC control patients. Peripheral neutrophil count and neutrophil-to-lymphocyte ratio (NLR) were recorded. The composition of the tumor microenvironment was compared using immunohistochemistry. RESULTS Compared with ATC control patients, ATC LTSs were characterized by 1) higher frequency of (primary) resection as well as clinicopathologic parameters attributed to resectability; 2) lower rate of concurrent RAS/BRAF and TERT promoter mutations; 3) lower peripheral neutrophil count and NLR; and 4) lower number of tumor-infiltrating neutrophils/myeloid-derived suppressor cells (MDSC). The survival benefits of low peripheral neutrophil counts and low NLR persisted even when controlling for distant metastasis status at presentation. CONCLUSIONS In addition to traditional beneficial prognostic factors, e.g., surgical resection, factors attributed to resectability, and absence of co-existing RAS/BRAF and TERT promoter mutations, we herein show that tumor-infiltrating and circulating neutrophils/MDSC are adverse prognostic factors in ATC.
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Affiliation(s)
- Bin Xu
- Department of Pathology and Laboratory Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA.
| | - Lingxin Zhang
- Department of Pathology, Mount Sinai Hospital, Toronto, Ontario, Canada
| | - Reza Setoodeh
- Department of Pathology, Cedar Sinai Medical Center, Los Angeles, CA, USA
| | - Abhinita S Mohanty
- Department of Pathology and Laboratory Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Iñigo Landa
- Department of Medicine, Division of Endocrinology, Diabetes and Hypertension, Brigham and Women's Hospital, and Harvard Medical School, Boston, MA, USA
| | - Bonnie Balzer
- Department of Pathology, Cedar Sinai Medical Center, Los Angeles, CA, USA
| | - Vera Tiedje
- Division of Subspecialty Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Ian Ganly
- Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Snjezana Dogan
- Department of Pathology and Laboratory Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - James A Fagin
- Division of Subspecialty Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Ronald Ghossein
- Department of Pathology and Laboratory Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
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21
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Boucai L, Salas-Lucia F, Krishnamoorthy GP, Sherman E, Rudin CM, Drilon A, Bianco AC, Fagin JA. Selpercatinib-Induced Hypothyroidism Through Off-Target Inhibition of Type 2 Iodothyronine Deiodinase. JCO Precis Oncol 2022; 6:e2100496. [PMID: 35704797 PMCID: PMC9384953 DOI: 10.1200/po.21.00496] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [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: 11/12/2021] [Revised: 02/10/2022] [Accepted: 04/29/2022] [Indexed: 11/20/2022] Open
Abstract
PURPOSE The development of the selective RET inhibitors selpercatinib and pralsetinib has revolutionized the treatment of metastatic progressive RET-mutant medullary thyroid carcinoma (MTC) and other RET-driven cancers, given their more favorable side-effect profile. The aim of this study is to investigate the mechanisms of selpercatinib-induced thyroid dysfunction in athyreotic patients with RET-mutant MTC and in patients with RET-mutant non-small-cell lung cancer (NSCLC) who had a functional thyroid. MATERIALS AND METHODS Thyroid hormone levels were evaluated in an observational cohort of five athyreotic patients with MTC and 30 patients with NSCLC before and after initiation of selpercatinib. In vitro experiments to identify the mechanism of selpercatinib-induced thyroid dysfunction were conducted in cells expressing endogenous D1, D2, and D3 iodothyronine deiodinases. RESULTS Upon initiating treatment with selpercatinib, athyreotic patients developed clinical hypothyroidism with approximately 60% lower T3 levels despite adequate levothyroxine supplementation, whereas in patients with NSCLC, who retain a normal thyroid, selpercatinib resulted in a more attenuated reduction in serum T3, which was dose-dependent. We conducted studies in cells endogenously expressing either D1, D2, or D3, the three iodothyronine deiodinases. Selpercatinib inhibited D2-mediated T3 production in MSTO-211 cells by 50%. A modest repression of D2 mRNA was present in human thyroid cancer TT cells that express RET, but not in the MSTO-211 cells that do not. No effect of the drug was observed on D1 (activating deiodinase) or D3 (inactivating deiodinase). Thus, a nontranscriptional effect of selpercatinib on D2 activity is the most plausible explanation for the low T3 levels. CONCLUSION An off-target effect of selpercatinib on D2-mediated T3 production leads to clinical hypothyroidism, primarily in levothyroxine-treated athyreotic patients. Liothyronine supplementation was needed to achieve normal T3 levels and restore clinical euthyroidism.
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Affiliation(s)
- Laura Boucai
- Department of Medicine, Division of Endocrinology, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Federico Salas-Lucia
- Department of Medicine, Division of Endocrinology, University of Chicago, Chicago, IL
| | - Gnana P. Krishnamoorthy
- Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Eric Sherman
- Department of Medicine, Head and Neck Medical Oncology, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Charles M. Rudin
- Department of Medicine, Thoracic Medical Oncology, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Alexander Drilon
- Department of Medicine, Early Drug Development Medical Oncology, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Antonio C. Bianco
- Department of Medicine, Division of Endocrinology, University of Chicago, Chicago, IL
| | - James A. Fagin
- Department of Medicine, Division of Endocrinology, Memorial Sloan Kettering Cancer Center, New York, NY
- Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, NY
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22
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Burman B, Tuttle RM, Grewal RK, Sherman EJ, Baxi SS, Boucai L, Sabra M, Fish S, Pentlow KS, Haque S, Ostrovnaya I, Ghossein RA, Chen HX, Humm J, Carducci MA, Larson SM, Pfister DG, Fagin JA, Ho AL. Phase 2 of trametinib plus radioiodine in RAS-mutant and wild-type, radioiodine-refractory thyroid cancer (ETCTN9446). J Clin Oncol 2022. [DOI: 10.1200/jco.2022.40.16_suppl.6089] [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: 11/20/2022] Open
Abstract
6089 Background: A pilot study showed MEK inhibition could enhance radioiodine (RAI) avidity/efficacy in 5 RAS mutant (MUT), RAI-refractory (RAIR) thyroid cancer (TC) patients (pts). This phase 2 trial with the MEK 1/2 inhibitor trametinib (tram) was conducted to define the efficacy of this “redifferentiation” strategy in RAS MUT RAIR pts and separately in a RAS wild-type (WT) cohort. Methods: Recurrent and/or metastatic, RAIR TC pts w/ RAS MUT (Cohort A) or RAS WT (excluding BRAFV600E) (Cohort B) tumors were treated w/ tram (2 mg orally daily). Progressive disease or new/worsening disease-related symptoms was required for Cohort A pts. 124I PET was performed at baseline and the fourth week of tram. If the second 124I PET showed increased RAI avidity allowing > 2000 cGy to be delivered to a tumor w/ < 300 mCi 131I, pts were treated w/ 131I, guided by whole body and blood dosimetry. Tram was continued through 2 days s/p 131I. Pts who did not qualify for 131I from A/B were taken off study or continued tram alone (Cohort C). For Cohort A (n = 25), the two co-primary endpoints were objective response rate (ORR) and progression-free survival (PFS) 6 months (mos) s/p 131I. Observing either >4 pts w/ confirmed complete or partial response (cCR or cPR) or > 9 progression-free at 6 mos would be considered promising. Secondary endpoints were the proportion of pts w/ increased 124I, safety/tolerability of tram and thyroglobulin changes s/p RAI. The Cohort B primary endpoint was the proportion of pts whose tumors exceeded the lesional dosimetry threshold for 131I w/ tram. An exploratory endpoint for Cohort C was best objective response (BOR) w/ tram. Results: 25 RAS MUT pts enrolled in Cohort A. 23 had at least one (> 1) 124I (-) lesion, 21 had >1 124I (+) lesions and 4 pts had tumors lacking any 124I uptake. After tram treatment, 22/25 had increased 124I uptake; 17/23 had 124I (-) tumors convert positive. Importantly, 15/25 (60%) pts had increased 124I uptake and met lesional dosimetry criteria for 131I on tram. Of 14 pts treated w/ 131I, 8 (57%) achieved cPR, 3 (21%) stable disease (SD) and 3 (21%) progression of disease (PD) 6 mos s/p RAI, translating to 32% ORR and 44% 6-month PFS among all 25 pts. Cohort B had 9 pts (4 Class II BRAF alterations, 4 RET rearrangements, 1 STK11 mutation). 3/4 pts w/ Class II BRAF altered tumors qualified for 131I, leading to 1 cPR, 2 SD 6 mos s/p 131I. 1/4 pts w/ RET rearranged tumors qualified for 131I, producing SD at 6 mos. The STK11 MUT pt did not have increased 124I uptake w/ tram. 7 131I-ineligible pts enrolled to continue tram (Cohort C). Two serious adverse events (grade 3 anemia [Cohort A], grade 3 ejection fraction decrease [Cohort C]) and 3 grade 1 blurred vision/decreased visual acuity AEs were related to tram. Conclusions: Trametinib enhanced RAI uptake/efficacy in a subset of RAS MUT and Class II BRAF altered tumors. Further study to define the efficacy and optimal application of this therapeutic strategy is warranted. Clinical trial information: NCT02152995.
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Affiliation(s)
- Bharat Burman
- Memorial Sloan Kettering Cancer Center, New York, NY
| | | | | | | | | | - Laura Boucai
- Memorial Sloan Kettering Cancer Center, New York, NY
| | - Mona Sabra
- Memorial Sloan Kettering Cancer Center, New York, NY
| | | | | | - Sofia Haque
- Memorial Sloan Kettering Cancer Center, New York, NY
| | | | | | | | - John Humm
- Memorial Sloan-Kettering Cancer Center, New York, NY
| | | | | | | | - James A Fagin
- Memorial Sloan Kettering Cancer Center, New York, NY
| | - Alan Loh Ho
- Solid Tumor Oncology Division, Head and Neck Service, Memorial Sloan Kettering Cancer Center, New York, NY
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23
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Boucai L, Seshan V, Williams M, Knauf JA, Saqcena M, Ghossein RA, Fagin JA. Characterization of Subtypes of BRAF-Mutant Papillary Thyroid Cancer Defined by Their Thyroid Differentiation Score. J Clin Endocrinol Metab 2022; 107:1030-1039. [PMID: 34897468 PMCID: PMC8947218 DOI: 10.1210/clinem/dgab851] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/24/2021] [Indexed: 11/19/2022]
Abstract
CONTEXT The BRAFV600E mutation has been associated with more advanced clinical stage in papillary thyroid cancer (PTC) and decreased responsiveness to radioiodine (RAI). However, some BRAF mutant PTCs respond to RAI and have an indolent clinical behavior suggesting the presence of different subtypes of BRAF mutant tumors with distinct prognosis. OBJECTIVE To characterize the molecular and clinical features of 2 subtypes of BRAF-mutant PTCs defined by their degree of expression of iodine metabolism genes. DESIGN 227 BRAF-mutant PTCs from the Cancer Genome Atlas Thyroid Cancer study were divided into 2 subgroups based on their thyroid differentiation score (TDS): BRAF-TDShi and BRAF-TDSlo. Demographic, clinico-pathological, and molecular characteristics of the 2 subgroups were compared. RESULTS Compared to BRAF-TDShi tumors (17%), BRAF-TDSlo tumors (83%) were more frequent in blacks and Hispanics (6% vs 0%, P = 0.035 and 12% vs 0%, P = 0.05, respectively), they were larger (2.95 ± 1.7 vs 2.03 ± 1.5, P = 0.002), with more tumor-involved lymph nodes (3.9 ± 5.8 vs 2.0 ± 4.2, P = 0.042), and a higher frequency of distant metastases (3% vs 0%, P = 0.043). Gene set enrichment analysis showed positive enrichment for RAS signatures in the BRAF-TDShi cohort, with corresponding reciprocal changes in the BRAF-TDSlo group. Several microRNAs (miRs) targeting nodes in the transforming growth factor β (TGFβ)-SMAD pathway, miR-204, miR-205, and miR-144, were overexpressed in the BRAF-TDShi group. In the subset with follow-up data, BRAF-TDShi tumors had higher complete responses to therapy (94% vs 57%, P < 0.01) than BRAF-TDSlo tumors. CONCLUSION Enrichment for RAS signatures, key genes involved in cell polarity and specific miRs targeting the TGFβ-SMAD pathway define 2 subtypes of BRAF-mutant PTCs with distinct clinical characteristics and prognosis.
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Affiliation(s)
- Laura Boucai
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Venkatraman Seshan
- Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Michelle Williams
- Department of Pathology, MD Anderson Cancer Center, Houston, TX, USA
| | - Jeffrey A Knauf
- Center for Immunotherapy & Precision Immuno-Oncology, Cleveland Clinic, Cleveland, OH, USA
| | - Mahesh Saqcena
- Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Ronald A Ghossein
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - James A Fagin
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, NY, USA
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24
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Tchekmedyian V, Dunn L, Sherman E, Baxi SS, Grewal RK, Larson SM, Pentlow KS, Haque S, Tuttle RM, Sabra MM, Fish S, Boucai L, Walters J, Ghossein RA, Seshan VE, Knauf JA, Pfister DG, Fagin JA, Ho AL. Enhancing Radioiodine Incorporation in BRAF-Mutant, Radioiodine-Refractory Thyroid Cancers with Vemurafenib and the Anti-ErbB3 Monoclonal Antibody CDX-3379: Results of a Pilot Clinical Trial. Thyroid 2022; 32:273-282. [PMID: 35045748 PMCID: PMC9206492 DOI: 10.1089/thy.2021.0565] [Citation(s) in RCA: 23] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Background: Oncogenic activation of mitogen-activated protein kinase (MAPK) signaling is associated with radioiodine refractory (RAIR) thyroid cancer. Preclinical models suggest that activation of the receptor tyrosine kinase erbB-3 (HER3) mitigates the MAPK pathway inhibition achieved by BRAF inhibitors in BRAFV600E mutant thyroid cancers. We hypothesized that combined inhibition of BRAF and HER3 using vemurafenib and the human monoclonal antibody CDX-3379, respectively, would potently inhibit MAPK activation and restore radioactive iodine (RAI) avidity in patients with BRAF-mutant RAIR thyroid cancer. Methods: Patients with BRAFV600E RAIR thyroid cancer were evaluated by thyrogen-stimulated iodine-124 (124I) positron emission tomography-computed tomography (PET/CT) at baseline and after 5 weeks of treatment with oral vemurafenib 960 mg twice daily alone for 1 week, followed by vemurafenib in combination with 1000 mg of intravenous CDX-3379 every 2 weeks. Patients with adequate 124I uptake on the second PET/CT then received therapeutic radioactive iodine (131I) with vemurafenb+CDX-3379. All therapy was discontinued two days later. Treatment response was monitored by serum thyroglobulin measurements and imaging. The primary endpoints were safety and tolerability of vemurafenib+CDX-3379, as well as the proportion of patients after vemurafenb+CDX-3379 therapy with enhanced RAI incorporation warranting therapeutic 131I. Results: Seven patients were enrolled; six were evaluable for the primary endpoints. No grade 3 or 4 toxicities related to CDX-3379 were observed. Five patients had increased RAI uptake after treatment; in 4 patients this increased uptake warranted therapeutic 131I. At 6 months, 2 patients achieved partial response after 131I and 2 progression of disease. Next-generation sequencing of 5 patients showed that all had co-occurring telomerase reverse transcriptase promoter alterations. A deleterious mutation in the SWItch/Sucrose Non-Fermentable (SWI/SNF) gene ARID2 was discovered in the patient without enhanced RAI avidity after therapy and an RAI-resistant tumor from another patient that was sampled off-study. Conclusions: The endpoints for success were met, providing preliminary evidence of vemurafenib+CDX-3379 safety and efficacy for enhancing RAI uptake. Preclinical data and genomic profiling in this small cohort suggest SWI/SNF gene mutations should be investigated as potential markers of resistance to redifferentiation strategies. Further evaluation of vemurafenib+CDX-3379 as a redifferentiation therapy in a larger trial is warranted (ClinicalTrials.gov: NCT02456701).
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Affiliation(s)
| | - Lara Dunn
- Department of Medicine, New York, New York, USA
- Department of Medicine, Weill Cornell Medical College, New York, New York, USA
| | - Eric Sherman
- Department of Medicine, New York, New York, USA
- Department of Medicine, Weill Cornell Medical College, New York, New York, USA
| | | | | | | | | | - Sofia Haque
- Department of Radiology, New York, New York, USA
| | - R. Michael Tuttle
- Department of Medicine, New York, New York, USA
- Department of Medicine, Weill Cornell Medical College, New York, New York, USA
| | - Mona M. Sabra
- Department of Medicine, New York, New York, USA
- Department of Medicine, Weill Cornell Medical College, New York, New York, USA
| | - Stephanie Fish
- Department of Medicine, New York, New York, USA
- Department of Medicine, Weill Cornell Medical College, New York, New York, USA
| | - Laura Boucai
- Department of Medicine, New York, New York, USA
- Department of Medicine, Weill Cornell Medical College, New York, New York, USA
| | | | | | | | - Jeffrey A. Knauf
- Department of Human Oncology and Pathogenesis Program; Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - David G. Pfister
- Department of Medicine, New York, New York, USA
- Department of Medicine, Weill Cornell Medical College, New York, New York, USA
| | - James A. Fagin
- Department of Medicine, New York, New York, USA
- Department of Medicine, Weill Cornell Medical College, New York, New York, USA
- Department of Human Oncology and Pathogenesis Program; Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Alan L. Ho
- Department of Medicine, New York, New York, USA
- Department of Medicine, Weill Cornell Medical College, New York, New York, USA
- Address correspondence to: Alan L. Ho, MD, PhD, Department of Medicine, Memorial Sloan Kettering Cancer Center, 530 East 74th Street, New York, NY 10021, USA
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25
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Fagin JA. Age of Onset of Receptor Tyrosine Kinase Fusions Drives Distinct Biologic Outcomes in Thyroid Cancer. J Clin Oncol 2022; 40:1124-1126. [DOI: 10.1200/jco.21.02864] [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: 11/20/2022] Open
Affiliation(s)
- James A. Fagin
- Department of Medicine and Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, Weill Cornell Medical College, New York, NY
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26
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Xu B, Fuchs TL, Ahmadi S, Alghamdi M, Alzumaili B, Bani MA, Baudin E, Chou A, De Leo A, Fagin JA, Ganly I, Glover A, Hartl D, Kanaan C, Khneisser P, Najdawi F, Nigam A, Papachristos A, Repaci A, Spanheimer PM, Solaroli E, Untch BR, Barletta JA, Tallini G, Al Ghuzlan A, Gill AJ, Ghossein RA. International Medullary Thyroid Carcinoma Grading System: A Validated Grading System for Medullary Thyroid Carcinoma. J Clin Oncol 2022; 40:96-104. [PMID: 34731032 PMCID: PMC8683221 DOI: 10.1200/jco.21.01329] [Citation(s) in RCA: 49] [Impact Index Per Article: 24.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023] Open
Abstract
PURPOSE Medullary thyroid carcinoma (MTC) is an aggressive neuroendocrine tumor (NET) arising from the calcitonin-producing C cells. Unlike other NETs, there is no widely accepted pathologic grading scheme. In 2020, two groups separately developed slightly different schemes (the Memorial Sloan Kettering Cancer Center and Sydney grade) on the basis of proliferative activity (mitotic index and/or Ki67 proliferative index) and tumor necrosis. Building on this work, we sought to unify and validate an internationally accepted grading scheme for MTC. PATIENTS AND METHODS Tumor tissue from 327 patients with MTC from five centers across the United States, Europe, and Australia were reviewed for mitotic activity, Ki67 proliferative index, and necrosis using uniform criteria and blinded to other clinicopathologic features. After reviewing different cutoffs, a two-tiered consensus grading system was developed. High-grade MTCs were defined as tumors with at least one of the following features: mitotic index ≥ 5 per 2 mm2, Ki67 proliferative index ≥ 5%, or tumor necrosis. RESULTS Eighty-one (24.8%) MTCs were high-grade using this scheme. In multivariate analysis, these patients demonstrated decreased overall (hazard ratio [HR] = 11.490; 95% CI, 3.118 to 32.333; P < .001), disease-specific (HR = 8.491; 95% CI, 1.461 to 49.327; P = .017), distant metastasis-free (HR = 2.489; 95% CI, 1.178 to 5.261; P = .017), and locoregional recurrence-free (HR = 2.114; 95% CI, 1.065 to 4.193; P = .032) survivals. This prognostic power was maintained in subgroup analyses of cohorts from each of the five centers. CONCLUSION This simple two-tiered international grading system is a powerful predictor of adverse outcomes in MTC. As it is based solely on morphologic assessment in conjunction with Ki67 immunohistochemistry, it brings the grading of MTCs in line with other NETs and can be readily applied in routine practice. We therefore recommend grading of MTCs on the basis of mitotic count, Ki67 proliferative index, and tumor necrosis.
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Affiliation(s)
- Bin Xu
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Talia L. Fuchs
- NSW Health Pathology, Department of Anatomical Pathology, Royal North Shore Hospital, St Leonards, NSW, Australia,University of Sydney, Sydney, NSW, Australia
| | - Sara Ahmadi
- Department of Medicine, Division of Endocrinology and Metabolism, Brigham and Women's Hospital, Boston, Harvard Medical School, MA
| | - Mohammed Alghamdi
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Bayan Alzumaili
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Mohamed-Amine Bani
- Medical Pathology and Biology Department, Gustave Roussy Campus Cancer, Villejuif, France
| | - Eric Baudin
- Department of Endocrine Oncology and Nuclear Medicine, Gustave Roussy Cancer Campus Grand Paris, Villejuif, France
| | - Angela Chou
- NSW Health Pathology, Department of Anatomical Pathology, Royal North Shore Hospital, St Leonards, NSW, Australia,University of Sydney, Sydney, NSW, Australia
| | - Antonio De Leo
- Pathology Unit-Azienda USL di Bologna, Department of Experimental, Diagnostic and Specialty Medicine, University of Bologna, Bologna, Italy
| | - James A. Fagin
- Division of Subspecialty Medicine, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Ian Ganly
- Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Anthony Glover
- University of Sydney, Sydney, NSW, Australia,Endocrine Surgical Unit, Royal North Shore Hospital, St Leonards, NSW, Australia
| | - Dana Hartl
- Department of Surgery, Gustave Roussy Cancer Campus Grand Paris, Villejuif, France
| | - Christina Kanaan
- Medical Pathology and Biology Department, Gustave Roussy Campus Cancer, Villejuif, France
| | - Pierre Khneisser
- Medical Pathology and Biology Department, Gustave Roussy Campus Cancer, Villejuif, France
| | - Fedaa Najdawi
- Department of Pathology, Brigham and Women's Hospital, Boston, MA
| | - Aradhya Nigam
- Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Alex Papachristos
- University of Sydney, Sydney, NSW, Australia,Endocrine Surgical Unit, Royal North Shore Hospital, St Leonards, NSW, Australia
| | - Andrea Repaci
- Endocrinology Unit, IRCCS Azienda Ospedaliero—Universitaria di Bologna, Bologna, Italy
| | | | - Erica Solaroli
- Endocrinology Unit-Azienda USL di Bologna, Bologna, Italy
| | - Brian R. Untch
- Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY
| | | | - Giovanni Tallini
- Pathology Unit-Azienda USL di Bologna, Department of Experimental, Diagnostic and Specialty Medicine, University of Bologna, Bologna, Italy
| | - Abir Al Ghuzlan
- Medical Pathology and Biology Department, Gustave Roussy Campus Cancer, Villejuif, France
| | - Anthony J. Gill
- NSW Health Pathology, Department of Anatomical Pathology, Royal North Shore Hospital, St Leonards, NSW, Australia,University of Sydney, Sydney, NSW, Australia
| | - Ronald A. Ghossein
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY,Ronald A. Ghossein, MD, Department of Pathology, Memorial Sloan Kettering Cancer Center, 1275 York Ave, New York, NY 10065; e-mail:
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27
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Xu B, David J, Dogan S, Landa I, Katabi N, Saliba M, Khimraj A, Sherman EJ, Tuttle RM, Tallini G, Ganly I, Fagin JA, Ghossein RA. Primary high-grade non-anaplastic thyroid carcinoma: a retrospective study of 364 cases. Histopathology 2022; 80:322-337. [PMID: 34449926 PMCID: PMC9425734 DOI: 10.1111/his.14550] [Citation(s) in RCA: 35] [Impact Index Per Article: 17.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2021] [Revised: 08/18/2021] [Accepted: 08/20/2021] [Indexed: 01/03/2023]
Abstract
AIMS We aimed to study the clinicopathological and molecular features of high-grade non-anaplastic thyroid carcinomas (HGTCs), a carcinoma with a prognosis intermediate between those of well-differentiated carcinoma and anaplastic carcinoma. METHODS AND RESULTS This study included 364 HGTC patients: 200 patients (54.9%) were diagnosed with poorly differentiated thyroid carcinoma (PDTC), based on the Turin consensus (HGTC-PDTC), and 164 were diagnosed with high-grade features that did not meet the Turin criteria (HGTC-nonPDTC). HGTCs are aggressive: the 3-year, 5-year, 10-year and 20-year disease-specific survival (DSS) rates were 89%, 76%, 60%, and 35%, respectively. Although DSS was similar between HGTC-PDTC and HGTC-nonPDTC patients, HGTC-PDTC was associated with higher rate of radioactive iodine avidity, a higher frequency of RAS mutations, a lower frequency of BRAF V600E mutations and a higher propensity for distant metastasis (DM) than HGTC-nonPDTC. Independent clinicopathological markers of worse outcome were: older age, male sex, extensive necrosis and lack of encapsulation for DSS; older age, male sex and vascular invasion for DM-free survival; and older age, necrosis, positive margins and lymph node metastasis for locoregional recurrence-free survival. The frequencies of BRAF, RAS, TERT, TP53 and PTEN alterations were 28%, 40%, 55%, 11%, and 10%, respectively. TP53, PTEN and TERT were independent molecular markers associated with an unfavourable outcome, independently of clinicopathological parameters. The coexistence of BRAF V600E and TERT promoter mutation increased the risk of DM. CONCLUSIONS The above data support the classification of HGTC as a single group with two distinct subtypes based on tumour differentiation: HGTC-PDTC and HGTC-nonPDTC.
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Affiliation(s)
- Bin Xu
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Julia David
- Division of Subspecialty Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Snjezana Dogan
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Iñigo Landa
- Department of Medicine, Division of Endocrinology, Diabetes and Hypertension, Brigham and Women’s Hospital, Boston, MD, USA
| | - Nora Katabi
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Maelle Saliba
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Anjanie Khimraj
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Eric J. Sherman
- Department of Medical Oncology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - R Michael Tuttle
- Division of Subspecialty Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Giovanni Tallini
- Pathology Unit, University of Bologna Medical Center, Bologna, Italy
| | - Ian Ganly
- Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - James A. Fagin
- Division of Subspecialty Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Ronald A Ghossein
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
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28
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Lee M, Untch BR, Xu B, Ghossein R, Han C, Kuo F, Valero C, Nadeem Z, Patel N, Makarov V, Dogan S, Wong RJ, Sherman EJ, Ho AL, Chan TA, Fagin JA, Morris LGT. Genomic and Transcriptomic Correlates of Thyroid Carcinoma Evolution after BRAF Inhibitor Therapy. Mol Cancer Res 2022; 20:45-55. [PMID: 34635506 PMCID: PMC8738128 DOI: 10.1158/1541-7786.mcr-21-0442] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [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: 06/10/2021] [Revised: 08/12/2021] [Accepted: 10/04/2021] [Indexed: 12/16/2022]
Abstract
Targeted inhibition of BRAF V600E achieves tumor control in a subset of advanced thyroid tumors. Nearly all tumors develop resistance, and some have been observed to subsequently undergo dedifferentiation. The molecular alterations associated with thyroid cancer dedifferentiation in the setting of BRAF inhibition are unknown. We analyzed targeted next-generation sequencing data from 639 advanced, recurrent and/or metastatic thyroid carcinomas, including 15 tumors that were treated with BRAF inhibitor drugs and had tissue sampled during or posttreatment, 8 of which had matched pretherapy samples. Pre- and posttherapy tissues from one additional patient were profiled with whole-exome sequencing and RNA expression profiling. Mutations in genes comprising the SWI/SNF chromatin remodeling complex and the PI3K-AKT-mTOR, MAPK, and JAK-STAT pathways all increased in prevalence across more dedifferentiated thyroid cancer histologies. Of 7 thyroid cancers that dedifferentiated after BRAF inhibition, 6 had mutations in these pathways. These mutations were mostly absent from matched pretreatment samples and were rarely detected in tumors that did not dedifferentiate. Additional analyses in one of the vemurafenib-treated tumors before and after anaplastic transformation revealed the emergence of an oncogenic PIK3CA mutation, activation of ERK signaling, dedifferentiation, and development of an immunosuppressive tumor microenvironment. These findings validate earlier preclinical data implicating these genetic pathways in resistance to BRAF inhibitors, and suggest that genetic alterations mediating acquired drug resistance may also promote thyroid tumor dedifferentiation. IMPLICATIONS: The possibility that thyroid cancer dedifferentiation may be attributed to selective pressure applied by BRAF inhibitor-targeted therapy should be investigated further.
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Affiliation(s)
- Mark Lee
- Weill Cornell Medicine, New York, New York
- Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York
- Immunogenomics and Precision Oncology Platform, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Brian R Untch
- Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Bin Xu
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Ronald Ghossein
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Catherine Han
- Weill Cornell Medicine, New York, New York
- Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York
- Immunogenomics and Precision Oncology Platform, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Fengshen Kuo
- Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York
- Immunogenomics and Precision Oncology Platform, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Cristina Valero
- Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York
- Immunogenomics and Precision Oncology Platform, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Zaineb Nadeem
- Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York
- Immunogenomics and Precision Oncology Platform, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Neal Patel
- Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York
- Immunogenomics and Precision Oncology Platform, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Vladimir Makarov
- Center for Immunotherapy and Precision Immuno-Oncology, Cleveland Clinic, Cleveland, Ohio
| | - Snjezana Dogan
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Richard J Wong
- Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Eric J Sherman
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Alan L Ho
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Timothy A Chan
- Immunogenomics and Precision Oncology Platform, Memorial Sloan Kettering Cancer Center, New York, New York
- Center for Immunotherapy and Precision Immuno-Oncology, Cleveland Clinic, Cleveland, Ohio
| | - James A Fagin
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Luc G T Morris
- Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York.
- Immunogenomics and Precision Oncology Platform, Memorial Sloan Kettering Cancer Center, New York, New York
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29
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Dong Y, Gong Y, Kuo F, Makarov V, Reznik E, Nanjangud GJ, Aras O, Zhao H, Qu R, Fagin JA, Sherman EJ, Xu B, Ghossein R, Chan TA, Ganly I. Targeting the mTOR Pathway in Hurthle Cell Carcinoma Results in Potent Anti-Tumor Activity. Mol Cancer Ther 2021; 21:382-394. [PMID: 34789562 DOI: 10.1158/1535-7163.mct-21-0224] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2021] [Revised: 08/29/2021] [Accepted: 11/10/2021] [Indexed: 11/16/2022]
Abstract
Hurthle cell carcinomas (HCC) are refractory to radioactive iodine and unresponsive to chemotherapeutic agents, with a fatality rate that is the highest among all types of thyroid cancer after anaplastic thyroid cancer. Our previous study on the genomic landscape of HCCs identified a high incidence of disruptions of mTOR pathway effectors. Here, we report a detailed analysis of mTOR signaling in cell line and patient-derived xenograft (PDX) mouse models of HCCs. We show that mTOR signaling is upregulated and that targeting mTOR signaling using mTOR inhibitors suppresses tumor growth in primary tumors and distant metastasis. Mechanistically, ablation of mTOR signaling impaired the expression of p-S6 and cyclin A2, resulting in the decrease of S phase and blocking of cancer cell proliferation. Strikingly, mTOR inhibitor treatment significantly reduced lung metastatic lesions, with the decreased expression of Snail in xenograft tumors. Our data demonstrates that mTOR pathway blockade represents a novel treatment strategy for HCC.
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Affiliation(s)
- Yiyu Dong
- Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center
| | | | - Fengshen Kuo
- Immunogenomics & Precision Oncology Platform, Memorial Sloan Kettering Cancer Center
| | | | - Ed Reznik
- Computational Oncology, Memorial Sloan Kettering Cancer Center
| | - Gouri J Nanjangud
- Molecular Cytogenetics Core Facility, Memorial Sloan Kettering Cancer Center
| | - Omer Aras
- Radiology, Memorial Sloan Kettering Cancer Center
| | - HuiYong Zhao
- Anti-tumor assessment facility, Memorial Sloan Kettering Cancer Center
| | - Rui Qu
- Anti-tumor assessment facility, Memorial Sloan Kettering Cancer Center
| | - James A Fagin
- Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center
| | - Eric J Sherman
- Medical Oncology, Memorial Sloan Kettering Cancer Center
| | - Bin Xu
- Pathology, Memorial Sloan Kettering Cancer Center
| | | | | | - Ian Ganly
- Head and Neck Surgery, Memorial Sloan Kettering Cancer Center
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30
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Ridouani F, Tuttle RM, Ghosn M, Li D, Wong RJ, Fagin JA, Monette S, Solomon SB, Camacho JC. Ultrasound-Guided Percutaneous Laser Ablation of the Thyroid Gland in a Swine Model: Comparison of Ablation Parameters and Ablation Zone Dimensions. Cardiovasc Intervent Radiol 2021; 44:1798-1806. [PMID: 34254175 PMCID: PMC9578502 DOI: 10.1007/s00270-021-02915-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/16/2021] [Accepted: 06/28/2021] [Indexed: 11/26/2022]
Abstract
BACKGROUND To compare laser ablation (LA) zone dimensions at two predetermined energy parameters to cover a theoretical 10 mm zone + 2 mm margin in a thyroid swine model. METHODS Approval of the Institutional Animal Care and Use Committee was obtained. After hydrodissection, an ultrasound-guided LA (Elesta Echolaser X4 with Orblaze technology, 1064 nm) was performed in the periphery of the thyroid in 10 swine. Two cohorts were established to ablate a region of 10mm diameter with 2mm margin based on manufacturer's ex vivo data (n= 5 at 3W/1400J and n= 5 at 3W/1800J). The ablation zone was measured on contrast-enhanced computed tomography (CT) and compared to the pathological specimen. Euthanasia was performed 48 hours following ablation. RESULTS All ablations in the 3W/1800J group achieved a diameter of 12 mm ± 1 mm in three dimensions. In the 3W/1400J group, 1 ablation reached 12 mm ± 1 mm in 2 dimensions and 4 ablations reached this size in one dimension. Maximum diameter was higher in the 3W/1800J compared to the 3W/1400J group, both on histology (1.46 cm ± 0.05 vs. 1.1 cm ± 0.0, p< 0.01) and CT (1.52 cm ± 0.04 vs. 1.18 cm ± 0.04, p< 0.01). Similar results were obtained regarding volumes, both on histology (1.12 mL ± 0.13 vs. 0.57 mL ± 0.06, p< 0.01) and CT (1.24 mL ± 0.13 vs. 0.59 mL ± 0.07, p< 0.01). Histology showed coagulation necrosis and correlated well with CT measurements. CONCLUSION Optimal parameters to obtain a LA zone of 10 mm with 2 mm margin utilizing a single needle are 3W/1800J.
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Affiliation(s)
- Fourat Ridouani
- Interventional Radiology Service, Department of Radiology, Weill-Cornell Medical College, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, Howard 118, New York 10065, T 212 639 2209, New York, NY, USA
| | - R Michael Tuttle
- Head and Neck Cancer and Endocrinology Services, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Mario Ghosn
- Interventional Radiology Service, Department of Radiology, Weill-Cornell Medical College, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, Howard 118, New York 10065, T 212 639 2209, New York, NY, USA
| | - Duan Li
- Interventional Radiology Service, Department of Radiology, Weill-Cornell Medical College, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, Howard 118, New York 10065, T 212 639 2209, New York, NY, USA
| | - Richard J Wong
- Head and Neck Cancer and Endocrinology Services, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - James A Fagin
- Head and Neck Cancer and Endocrinology Services, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Sebastien Monette
- Center of Comparative Medicine and Pathology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Stephen B Solomon
- Interventional Radiology Service, Department of Radiology, Weill-Cornell Medical College, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, Howard 118, New York 10065, T 212 639 2209, New York, NY, USA
| | - Juan C Camacho
- Interventional Radiology Service, Department of Radiology, Weill-Cornell Medical College, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, Howard 118, New York 10065, T 212 639 2209, New York, NY, USA.
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31
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Romesser PB, Sherman EJ, Whiting K, Ho ML, Shaha AR, Sabra MM, Riaz N, Waldenberg TE, Sabol CR, Ganly I, McBride SM, Fagin JA, Zhang Z, Tuttle RM, Wong RJ, Lee NY. Intensity-modulated radiation therapy and doxorubicin in thyroid cancer: A prospective phase 2 trial. Cancer 2021; 127:4161-4170. [PMID: 34293201 DOI: 10.1002/cncr.33804] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2021] [Revised: 05/11/2021] [Accepted: 06/04/2021] [Indexed: 11/08/2022]
Abstract
BACKGROUND The use of external-beam radiotherapy for locally advanced nonanaplastic thyroid cancer remains controversial. This prospective study evaluated the efficacy and tolerability of intensity-modulated radiation therapy (IMRT) with or without concurrent chemotherapy in patients with locally advanced thyroid cancer. METHODS The authors conducted a nonrandomized phase 2 trial of IMRT with or without concurrent doxorubicin in patients with gross residual or unresectable nonanaplastic thyroid carcinoma (ClinicalTrials.gov identifier NCT01882816). The primary end point was 2-year locoregional progression-free survival (PFS). Secondary end points included overall survival (OS), safety, patient-reported outcomes, and functional outcomes. RESULTS Twenty-seven patients were enrolled: 12 (44.4%) with unresectable disease and 15 (55.6%) with gross residual disease. The median follow-up was 45.6 months (interquartile range, 42.0-51.6 months); the 2-year cumulative incidences of locoregional PFS and OS were 79.7% and 77.3%, respectively. The rate of grade 3 or higher acute and late toxicities was 33.4%. There were no significant functional differences 12 months after treatment (assessed objectively by the modified barium swallow study). Patient-reported quality of life in the experimental group was initially lower but returned to the baseline after 6 months and improved thereafter. In a post hoc analysis, concurrent chemotherapy with intensity-modulated radiation therapy (CC-IMRT) resulted in significantly less locoregional failure at 2 years (no failure vs 50%; P = .001), with higher rates of grade 2 or higher acute dermatitis, mucositis, and dysphagia but no difference in long-term toxicity, functionality, or patient-reported quality of life. CONCLUSIONS In light of the excellent locoregional control rates achieved with CC-IMRT and its acceptable toxicity profile as confirmed by functional assessments and patient-reported outcomes, CC-IMRT may be preferred over IMRT alone.
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Affiliation(s)
- Paul B Romesser
- Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, New York.,Early Drug Development Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Eric J Sherman
- Head and Neck Oncology Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York.,Department of Medicine, Weill Cornell Medicine, New York, New York
| | - Karissa Whiting
- Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Margaret L Ho
- Head and Neck Division, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Ashok R Shaha
- Head and Neck Division, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Mona M Sabra
- Endocrinology Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Nadeem Riaz
- Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Todd E Waldenberg
- Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Christopher R Sabol
- Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Ian Ganly
- Head and Neck Division, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Sean M McBride
- Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - James A Fagin
- Endocrinology Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Zhigang Zhang
- Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, New York
| | - R Michael Tuttle
- Endocrinology Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Richard J Wong
- Head and Neck Division, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Nancy Y Lee
- Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, New York.,Early Drug Development Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
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32
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Luckett KA, Cracchiolo JR, Krishnamoorthy GP, Leandro-Garcia LJ, Nagarajah J, Saqcena M, Lester R, Im SY, Zhao Z, Lowe SW, de Stanchina E, Sherman EJ, Ho AL, Leach SD, Knauf JA, Fagin JA. Co-inhibition of SMAD and MAPK signaling enhances 124I uptake in BRAF-mutant thyroid cancers. Endocr Relat Cancer 2021; 28:391-402. [PMID: 33890869 PMCID: PMC8183640 DOI: 10.1530/erc-21-0017] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/19/2021] [Accepted: 04/23/2021] [Indexed: 01/19/2023]
Abstract
Constitutive MAPK activation silences genes required for iodide uptake and thyroid hormone biosynthesis in thyroid follicular cells. Accordingly, most BRAFV600E papillary thyroid cancers (PTC) are refractory to radioiodide (RAI) therapy. MAPK pathway inhibitors rescue thyroid-differentiated properties and RAI responsiveness in mice and patient subsets with BRAFV600E-mutant PTC. TGFB1 also impairs thyroid differentiation and has been proposed to mediate the effects of mutant BRAF. We generated a mouse model of BRAFV600E-PTC with thyroid-specific knockout of the Tgfbr1 gene to investigate the role of TGFB1 on thyroid-differentiated gene expression and RAI uptake in vivo. Despite appropriate loss of Tgfbr1, pSMAD levels remained high, indicating that ligands other than TGFB1 were engaging in this pathway. The activin ligand subunits Inhba and Inhbb were found to be overexpressed in BRAFV600E-mutant thyroid cancers. Treatment with follistatin, a potent inhibitor of activin, or vactosertib, which inhibits both TGFBR1 and the activin type I receptor ALK4, induced a profound inhibition of pSMAD in BRAFV600E-PTCs. Blocking SMAD signaling alone was insufficient to enhance iodide uptake in the setting of constitutive MAPK activation. However, combination treatment with either follistatin or vactosertib and the MEK inhibitor CKI increased 124I uptake compared to CKI alone. In summary, activin family ligands converge to induce pSMAD in Braf-mutant PTCs. Dedifferentiation of BRAFV600E-PTCs cannot be ascribed primarily to activation of SMAD. However, targeting TGFβ/activin-induced pSMAD augmented MAPK inhibitor effects on iodine incorporation into BRAF tumor cells, indicating that these two pathways exert interdependent effects on the differentiation state of thyroid cancer cells.
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Affiliation(s)
- Kathleen A Luckett
- Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Jennifer R Cracchiolo
- Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Gnana P Krishnamoorthy
- Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Luis Javier Leandro-Garcia
- Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - James Nagarajah
- Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Mahesh Saqcena
- Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Rona Lester
- Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Soo Y Im
- Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Zhen Zhao
- Cancer Biology and Genetics Program, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Scott W Lowe
- Cancer Biology and Genetics Program, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Elisa de Stanchina
- Antitumor Assessment Core Facility, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Eric J Sherman
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York, USA
- Weill-Cornell Medical College, New York, New York, USA
| | - Alan L Ho
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York, USA
- Weill-Cornell Medical College, New York, New York, USA
| | - Steven D Leach
- Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, New York, USA
- Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Jeffrey A Knauf
- Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, New York, USA
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York, USA
- Correspondence should be addressed to J A Knauf or J A Fagin: or
| | - James A Fagin
- Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, New York, USA
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York, USA
- Weill-Cornell Medical College, New York, New York, USA
- Correspondence should be addressed to J A Knauf or J A Fagin: or
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Abstract
Growth hormone-secreting (GH-secreting) pituitary tumors are driven by oncogenes that induce cAMP signaling. In this issue of the JCI, Ben-Shlomo et al. performed a whole-exome study of pituitary adenomas. GH-secreting tumors had a high frequency of whole chromosome or chromosome arm copy number alterations and were associated with an increase in the tumor protein p53 and the cyclin-dependent kinase inhibitor p21WAF1/CIP1, which are findings consistent with induction of a response to DNA damage. Further, treatment of mouse pituitary cells with cAMP pathway agonists in vitro and in vivo elicited biomarkers of DNA replication stress or double-strand breaks. The findings of Ben Shlomo et al. indicate that oncoproteins that drive constitutively high cAMP signaling pathway output in susceptible cell types can elicit DNA replication stress and may promote genomic instability.
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Affiliation(s)
- James A Fagin
- Human Oncology and Pathogenesis Program.,Department of Medicine, and
| | - John H Petrini
- Molecular Biology Program, Memorial Sloan Kettering Cancer Center (MSKCC), New York, New York, USA
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34
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Saqcena M, Leandro-Garcia LJ, Maag JLV, Tchekmedyian V, Krishnamoorthy GP, Tamarapu PP, Tiedje V, Reuter V, Knauf JA, de Stanchina E, Xu B, Liao XH, Refetoff S, Ghossein R, Chi P, Ho AL, Koche RP, Fagin JA. SWI/SNF Complex Mutations Promote Thyroid Tumor Progression and Insensitivity to Redifferentiation Therapies. Cancer Discov 2020; 11:1158-1175. [PMID: 33318036 DOI: 10.1158/2159-8290.cd-20-0735] [Citation(s) in RCA: 48] [Impact Index Per Article: 12.0] [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: 05/22/2020] [Revised: 10/16/2020] [Accepted: 12/09/2020] [Indexed: 12/21/2022]
Abstract
Mutations of subunits of the SWI/SNF chromatin remodeling complexes occur commonly in cancers of different lineages, including advanced thyroid cancers. Here we show that thyroid-specific loss of Arid1a, Arid2, or Smarcb1 in mouse BRAFV600E-mutant tumors promotes disease progression and decreased survival, associated with lesion-specific effects on chromatin accessibility and differentiation. As compared with normal thyrocytes, BRAFV600E-mutant mouse papillary thyroid cancers have decreased lineage transcription factor expression and accessibility to their target DNA binding sites, leading to impairment of thyroid-differentiated gene expression and radioiodine incorporation, which is rescued by MAPK inhibition. Loss of individual SWI/SNF subunits in BRAF tumors leads to a repressive chromatin state that cannot be reversed by MAPK pathway blockade, rendering them insensitive to its redifferentiation effects. Our results show that SWI/SNF complexes are central to the maintenance of differentiated function in thyroid cancers, and their loss confers radioiodine refractoriness and resistance to MAPK inhibitor-based redifferentiation therapies. SIGNIFICANCE: Reprogramming cancer differentiation confers therapeutic benefit in various disease contexts. Oncogenic BRAF silences genes required for radioiodine responsiveness in thyroid cancer. Mutations in SWI/SNF genes result in loss of chromatin accessibility at thyroid lineage specification genes in BRAF-mutant thyroid tumors, rendering them insensitive to the redifferentiation effects of MAPK blockade.This article is highlighted in the In This Issue feature, p. 995.
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Affiliation(s)
- Mahesh Saqcena
- Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, New York
| | | | - Jesper L V Maag
- Center for Epigenetics Research, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Vatche Tchekmedyian
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Gnana P Krishnamoorthy
- Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Prasanna P Tamarapu
- Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Vera Tiedje
- Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Vincent Reuter
- Center for Epigenetics Research, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Jeffrey A Knauf
- Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Elisa de Stanchina
- Antitumor Assessment Core Facility, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Bin Xu
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Xiao-Hui Liao
- Department of Medicine, The University of Chicago, Chicago, Illinois
| | - Samuel Refetoff
- Departments of Medicine and Pediatrics and the Committee on Genetics, The University of Chicago, Chicago, Illinois
| | - Ronald Ghossein
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Ping Chi
- Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Alan L Ho
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Richard P Koche
- Center for Epigenetics Research, Memorial Sloan Kettering Cancer Center, New York, New York
| | - James A Fagin
- Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, New York.
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
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35
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Xu B, Fuchs T, Dogan S, Landa I, Katabi N, Fagin JA, Tuttle RM, Sherman E, Gill AJ, Ghossein R. Dissecting Anaplastic Thyroid Carcinoma: A Comprehensive Clinical, Histologic, Immunophenotypic, and Molecular Study of 360 Cases. Thyroid 2020; 30:1505-1517. [PMID: 32284020 PMCID: PMC7583343 DOI: 10.1089/thy.2020.0086] [Citation(s) in RCA: 118] [Impact Index Per Article: 29.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Background: Anaplastic thyroid carcinoma (ATC) is nearly always fatal. Large studies on ATC are exceedingly rare. We aimed to study the clinical, genotypic, and histologic characteristics of ATC in the largest retrospective cohort of ATC to date. Methods: Three hundred sixty patients with ATC from two tertiary centers were studied. Molecular testing was performed in 126 cases including 107 using next-generation sequencing. Results: The median patients' age was 68 years. Differentiated thyroid carcinoma (DTC) was present in 208 cases (58%), the most common being papillary carcinoma (n = 150). The 1-, 2-, 3-, and 5-year overall survival (OS) was 36%, 17%, 13%, and 11%, respectively. On univariate analysis, age, resectability, chemotherapy, radiotherapy, margin status, encapsulation, gross residual disease, gross extrathyroidal extension, percentage, and size of ATC in the primary tumor predicted OS (p < 0.05). Age, resectability, chemotherapy, and gross residual disease were independent prognostic factors in the entire cohort, while gross residual disease was the only independent predictor of OS in patients who had resection of their tumor. BRAF, RAS, TERT promoter, TP53, PIK3CA, E1F1AX, and PTEN mutations were detected in 45%, 24%, 75%, 63%, 18%, 14%, and 14% of ATC, respectively. Concomitant BRAF/RAS and TERT mutations were associated with worse outcome than mutation in only one of the genes. BRAF-mutated and RAS-mutated ATCs had similar frequency of nodal and distant metastasis. Twelve cases were pure squamous cell carcinoma, 60% of which carried BRAFV600E mutation and showed a similar OS to other ATCs. Conclusions: (i) Gross residual disease remains the most crucial indicator of outcome in ATC. (ii) Encapsulation, margin status, percentage, and size of ATC in the primary were prognostically relevant. (iii) Pure thyroid squamous cell carcinoma may be considered as ATC given a BRAFV600E genotype and similar outcome. (iv) In contrast to DTC, BRAF-mutated and RAS-mutated ATCs have similar metastatic spread. (v) Concomitant mutations of BRAF or RAS with TERT confer a worse prognosis.
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Affiliation(s)
- Bin Xu
- Department of Pathology, Memorial Sloan-Kettering Cancer Center, New York, New York, USA
- Bin Xu, MD, PhD, Department of Pathology, Memorial Sloan-Kettering Cancer Center, 1275 York Avenue, New York, NY 10065, USA
| | - Talia Fuchs
- Sydney NSW Australia and Cancer Diagnosis and Pathology Research Group, Kolling Institute of Medical Research, Royal North Shore Hospital, University of Sydney, Sydney, Australia
| | - Snjezana Dogan
- Department of Pathology, Memorial Sloan-Kettering Cancer Center, New York, New York, USA
| | - Iñigo Landa
- Human Oncology and Pathogenesis Program, and Memorial Sloan-Kettering Cancer Center, New York, New York, USA
| | - Nora Katabi
- Department of Pathology, Memorial Sloan-Kettering Cancer Center, New York, New York, USA
| | - James A. Fagin
- Human Oncology and Pathogenesis Program, and Memorial Sloan-Kettering Cancer Center, New York, New York, USA
- Department of Medicine, Memorial Sloan-Kettering Cancer Center, New York, New York, USA
| | - R. Michael Tuttle
- Department of Medicine, Memorial Sloan-Kettering Cancer Center, New York, New York, USA
| | - Eric Sherman
- Department of Medicine, Memorial Sloan-Kettering Cancer Center, New York, New York, USA
| | - Anthony J. Gill
- Sydney NSW Australia and Cancer Diagnosis and Pathology Research Group, Kolling Institute of Medical Research, Royal North Shore Hospital, University of Sydney, Sydney, Australia
| | - Ronald Ghossein
- Department of Pathology, Memorial Sloan-Kettering Cancer Center, New York, New York, USA
- Address correspondence to: Ronald Ghossein, MD, Department of Pathology, Memorial Sloan-Kettering Cancer Center, 1275 York Avenue, New York, NY 10065, USA
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36
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Burman B, Sherman EJ, Kriplani A, Michel LS, Dunn L, Fetten JV, Warner E, Grewal RK, Sabra M, Tuttle RM, Boucai L, Fish S, Haque S, Ostrovnaya I, Ghossein RA, Knauf J, Pfister DG, Fagin JA, Ho AL. Radioiodine (RAI) in combination with durvalumab for recurrent/metastatic thyroid cancers. J Clin Oncol 2020. [DOI: 10.1200/jco.2020.38.15_suppl.6587] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
6587 Background: Immune checkpoint blockade (ICB) has limited efficacy for radioiodine-refractory thyroid cancer. The high incidence of autoimmune thyroid disease and ICB-induced hypothyroidism suggests that loss of T cell tolerance to thyroid protein epitopes is common and can be activated by ICB to induce immune responses. We hypothesize that RAI can enhance presentation of thyroid protein immunogens and putative neoantigens in thyroid cancers to amplify the effectiveness of ICB. We studied the safety and efficacy of RAI plus the anti-PD-L1 agent durvalumab (durva) in recurrent/metastatic (R/M) patients (pts). Methods: Pts. had at least one RAI-avid tumor on the most recent RAI scan or one tumor on FDG PET with an SUVmax < 10. RECIST measurable disease was required. Any number of prior therapies was allowed. Pts were treated with durva 1500 mg IV every 4 weeks with recombinant human TSH (rhTSH)-stimulated RAI (100 mCi) administered in Cycle 1. Treatment beyond progression was allowed. The primary objective was to assess safety. Durva related dose limiting toxicities (DLTs) were monitored for 6 weeks after the first dose. Since no durva DLTs were observed in the first 6 pts, per protocol rules the trial accrued 11 pts total. Secondary objectives were assessing best overall response (BOR) per RECIST and progression-free survival (PFS). Results: 11 pts (7 female) were enrolled. Eight had prior drug therapy. No DLTs or > Grade 3 durva related adverse events (AEs) were observed. The most common non-laboratory AEs (regardless of attribution) were cough (7), hypertension (7), pain (6), edema (5), and fatigue/nausea/diarrhea/arthralgia/dry skin/dyspnea/edema (4 each). As of 2/6/20, 2 had partial response, 7 stable disease, and 2 progression of disease as BOR. Six pts had tumor regression. Four pts received treatment for > 6 months. Six are still on treatment. Analyses of research biopsies (bxs) (8 had pre-treatment bxs, 6 had an additional on-treatment bx) will be presented. Conclusions: Durva plus RAI is safe and well tolerated. The preliminary efficacy signal in this small cohort is promising. Understanding how RAI plus PD-L1 targeting impacts the tumor immune microenvironment may guide how RAI should be evaluated in future ICB trials. Clinical trial information: NCT03215095 .
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Affiliation(s)
- Bharat Burman
- Memorial Sloan Kettering Cancer Center, New York, NY
| | | | | | | | - Lara Dunn
- Memorial Sloan Kettering Cancer Center, New York, NY
| | | | | | | | - Mona Sabra
- Memorial Sloan Kettering Cancer Center, New York, NY
| | | | - Laura Boucai
- Memorial Sloan Kettering Cancer Center, New York, NY
| | | | - Sofia Haque
- Memorial Sloan Kettering Cancer Center, New York, NY
| | | | | | - Jeffrey Knauf
- Memorial Sloan Kettering Cancer Center, New York, NY
| | | | - James A Fagin
- Memorial Sloan Kettering Cancer Center, New York, NY
| | - Alan Loh Ho
- Memorial Sloan Kettering Cancer Center, New York, NY
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37
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Abstract
Multikinase inhibitors are effective treatments for thyroid cancers, acting primarily as antiangiogenic agents. This year, advances have been made in selective targeting of RET and BRAF in patients with medullary and anaplastic thyroid cancers, respectively. However, Hürthle cell carcinomas have a unique genomic landscape with no dominant truncal drivers, precluding simplistic approaches to therapeutic targeting.
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Affiliation(s)
- Vera Tiedje
- Department of Medicine and Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - James A Fagin
- Department of Medicine and Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, NY, USA.
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38
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Paudyal R, Lu Y, Hatzoglou V, Moreira A, Stambuk HE, Oh JH, Cunanan KM, Nunez DA, Mazaheri Y, Gonen M, Ho A, Fagin JA, Wong RJ, Shaha A, Tuttle RM, Shukla-Dave A. Dynamic contrast-enhanced MRI model selection for predicting tumor aggressiveness in papillary thyroid cancers. NMR Biomed 2020; 33:e4166. [PMID: 31680360 PMCID: PMC7687051 DOI: 10.1002/nbm.4166] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/17/2018] [Revised: 07/04/2019] [Accepted: 07/17/2019] [Indexed: 06/10/2023]
Abstract
The purpose of this study was to identify the optimal tracer kinetic model from T1 -weighted dynamic contrast-enhanced magnetic resonance imaging (DCE-MRI) data and evaluate whether parameters estimated from the optimal model predict tumor aggressiveness determined from histopathology in patients with papillary thyroid carcinoma (PTC) prior to surgery. In this prospective study, 18 PTC patients underwent pretreatment DCE-MRI on a 3 T MR scanner prior to thyroidectomy. This study was approved by the institutional review board and informed consent was obtained from all patients. The two-compartment exchange model, compartmental tissue uptake model, extended Tofts model (ETM) and standard Tofts model were compared on a voxel-wise basis to determine the optimal model using the corrected Akaike information criterion (AICc) for PTC. The optimal model is the one with the lowest AICc. Statistical analysis included paired and unpaired t-tests and a one-way analysis of variance. Bonferroni correction was applied for multiple comparisons. Receiver operating characteristic (ROC) curves were generated from the optimal model parameters to differentiate PTC with and without aggressive features, and AUCs were compared. ETM performed best with the lowest AICc and the highest Akaike weight (0.44) among the four models. ETM was preferred in 44% of all 3419 voxels. The ETM estimates of Ktrans in PTCs with the aggressive feature extrathyroidal extension (ETE) were significantly higher than those without ETE (0.78 ± 0.29 vs. 0.34 ± 0.18 min-1 , P = 0.005). From ROC analysis, cut-off values of Ktrans , ve and vp , which discriminated between PTCs with and without ETE, were determined at 0.45 min-1 , 0.28 and 0.014 respectively. The sensitivities and specificities were 86 and 82% (Ktrans ), 71 and 82% (ve ), and 86 and 55% (vp ), respectively. Their respective AUCs were 0.90, 0.71 and 0.71. We conclude that ETM Ktrans has shown potential to classify tumors with and without aggressive ETE in patients with PTC.
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Affiliation(s)
- Ramesh Paudyal
- Department of Medical Physics, Memorial Sloan Kettering
Cancer Center, New York, USA
| | - Yonggang Lu
- Department of Radiology, Medical College of Wisconsin,
Milwaukee, Wisconsin, USA
| | - Vaios Hatzoglou
- Department of Radiology, Memorial Sloan Kettering Cancer
Center, New York, USA
| | - Andre Moreira
- Department of Pathology, NYU Langone Medical Center, New
York, USA
| | - Hilda E. Stambuk
- Department of Radiology, Memorial Sloan Kettering Cancer
Center, New York, USA
| | - Jung Hun Oh
- Department of Medical Physics, Memorial Sloan Kettering
Cancer Center, New York, USA
| | - Kristen M. Cunanan
- Department of Epidemiology and Biostatistics, Memorial
Sloan Kettering Cancer Center, New York, USA
| | - David Aramburu Nunez
- Department of Medical Physics, Memorial Sloan Kettering
Cancer Center, New York, USA
| | - Yousef Mazaheri
- Department of Medical Physics, Memorial Sloan Kettering
Cancer Center, New York, USA
- Department of Radiology, Medical College of Wisconsin,
Milwaukee, Wisconsin, USA
| | - Mithat Gonen
- Department of Epidemiology and Biostatistics, Memorial
Sloan Kettering Cancer Center, New York, USA
| | - Alan Ho
- Department of Medicine, Memorial Sloan Kettering Cancer
Center, New York, USA
| | - James A. Fagin
- Department of Medicine, Memorial Sloan Kettering Cancer
Center, New York, USA
| | - Richard J. Wong
- Department of Surgery, Memorial Sloan Kettering Cancer
Center, New York, USA
| | - Ashok Shaha
- Department of Surgery, Memorial Sloan Kettering Cancer
Center, New York, USA
| | - R. Michael Tuttle
- Department of Medicine, Memorial Sloan Kettering Cancer
Center, New York, USA
| | - Amita Shukla-Dave
- Department of Medical Physics, Memorial Sloan Kettering
Cancer Center, New York, USA
- Department of Radiology, Memorial Sloan Kettering Cancer
Center, New York, USA
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39
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Landa I, Pozdeyev N, Knauf JA, Haugen BR, Fagin JA, Schweppe RE. Genetics of Human Thyroid Cancer Cell Lines-Response. Clin Cancer Res 2019; 25:6883-6884. [PMID: 31732665 DOI: 10.1158/1078-0432.ccr-19-2531] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2019] [Accepted: 09/05/2019] [Indexed: 11/16/2022]
Affiliation(s)
- Iñigo Landa
- Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Nikita Pozdeyev
- Division of Endocrinology, Metabolism and Diabetes, University of Colorado Anschutz Medical Campus, Aurora, Colorado.,Division of Biomedical Informatics and Personalized Medicine, University of Colorado Anschutz Medical Campus, Aurora, Colorado.,University of Colorado Cancer Center, Aurora, Colorado
| | - Jeffrey A Knauf
- Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, New York.,Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Bryan R Haugen
- Division of Endocrinology, Metabolism and Diabetes, University of Colorado Anschutz Medical Campus, Aurora, Colorado.,University of Colorado Cancer Center, Aurora, Colorado
| | - James A Fagin
- Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, New York. .,Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Rebecca E Schweppe
- Division of Endocrinology, Metabolism and Diabetes, University of Colorado Anschutz Medical Campus, Aurora, Colorado.,University of Colorado Cancer Center, Aurora, Colorado
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40
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Fletcher A, Read ML, Thornton CEM, Larner DP, Poole VL, Brookes K, Nieto HR, Alshahrani M, Thompson RJ, Lavery GG, Landa I, Fagin JA, Campbell MJ, Boelaert K, Turnell AS, Smith VE, McCabe CJ. Targeting Novel Sodium Iodide Symporter Interactors ADP-Ribosylation Factor 4 and Valosin-Containing Protein Enhances Radioiodine Uptake. Cancer Res 2019; 80:102-115. [PMID: 31672844 DOI: 10.1158/0008-5472.can-19-1957] [Citation(s) in RCA: 20] [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: 06/26/2019] [Revised: 09/17/2019] [Accepted: 10/25/2019] [Indexed: 12/31/2022]
Abstract
The sodium iodide symporter (NIS) is required for iodide uptake, which facilitates thyroid hormone biosynthesis. NIS has been exploited for over 75 years in ablative radioiodine (RAI) treatment of thyroid cancer, where its ability to transport radioisotopes depends on its localization to the plasma membrane. The advent of NIS-based in vivo imaging and theranostic strategies in other malignancies and disease modalities has recently increased the clinical importance of NIS. However, NIS trafficking remains ill-defined. Here, we used tandem mass spectrometry followed by coimmunoprecipitation and proximity ligation assays to identify and validate two key nodes-ADP-ribosylation factor 4 (ARF4) and valosin-containing protein (VCP)-controlling NIS trafficking. Using cell-surface biotinylation assays and highly inclined and laminated optical sheet microscopy, we demonstrated that ARF4 enhanced NIS vesicular trafficking from the Golgi to the plasma membrane, whereas VCP-a principal component of endoplasmic reticulum (ER)-associated degradation-governed NIS proteolysis. Gene expression analysis indicated VCP expression was particularly induced in aggressive thyroid cancers and in patients who had poorer outcomes following RAI treatment. Two repurposed FDA-approved VCP inhibitors abrogated VCP-mediated repression of NIS function, resulting in significantly increased NIS at the cell-surface and markedly increased RAI uptake in mouse and human thyroid models. Collectively, these discoveries delineate NIS trafficking and highlight the new possibility of systemically enhancing RAI therapy in patients using FDA-approved drugs. SIGNIFICANCE: These findings show that ARF4 and VCP are involved in NIS trafficking to the plasma membrane and highlight the possible therapeutic role of VCP inhibitors in enhancing radioiodine effectiveness in radioiodine-refractory thyroid cancer.
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Affiliation(s)
- Alice Fletcher
- Institute of Metabolism and Systems Research, University of Birmingham, Birmingham, United Kingdom
| | - Martin L Read
- Institute of Metabolism and Systems Research, University of Birmingham, Birmingham, United Kingdom
| | - Caitlin E M Thornton
- Institute of Metabolism and Systems Research, University of Birmingham, Birmingham, United Kingdom
| | - Dean P Larner
- Institute of Metabolism and Systems Research, University of Birmingham, Birmingham, United Kingdom
| | - Vikki L Poole
- Institute of Metabolism and Systems Research, University of Birmingham, Birmingham, United Kingdom
| | - Katie Brookes
- Institute of Metabolism and Systems Research, University of Birmingham, Birmingham, United Kingdom
| | - Hannah R Nieto
- Institute of Metabolism and Systems Research, University of Birmingham, Birmingham, United Kingdom
| | - Mohammed Alshahrani
- Institute of Metabolism and Systems Research, University of Birmingham, Birmingham, United Kingdom
| | - Rebecca J Thompson
- Institute of Metabolism and Systems Research, University of Birmingham, Birmingham, United Kingdom
| | - Gareth G Lavery
- Institute of Metabolism and Systems Research, University of Birmingham, Birmingham, United Kingdom
| | - Iñigo Landa
- Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, New York
| | - James A Fagin
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Moray J Campbell
- Division of Pharmaceutics and Pharmaceutical Chemistry, College of Pharmacy, The Ohio State University, Columbus, Ohio
| | - Kristien Boelaert
- Institute of Metabolism and Systems Research, University of Birmingham, Birmingham, United Kingdom
| | - Andrew S Turnell
- Institute of Cancer and Genomic Sciences, University of Birmingham, Birmingham, United Kingdom
| | - Vicki E Smith
- Institute of Metabolism and Systems Research, University of Birmingham, Birmingham, United Kingdom
| | - Christopher J McCabe
- Institute of Metabolism and Systems Research, University of Birmingham, Birmingham, United Kingdom.
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41
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Perera D, Ghossein R, Camacho N, Senbabaoglu Y, Seshan V, Li J, Bouvier N, Boucai L, Viale A, Socci ND, Untch BR, Gonen M, Knauf J, Fagin JA, Berger M, Tuttle RM. Genomic and Transcriptomic Characterization of Papillary Microcarcinomas With Lateral Neck Lymph Node Metastases. J Clin Endocrinol Metab 2019; 104:4889-4899. [PMID: 31237614 PMCID: PMC6733494 DOI: 10.1210/jc.2019-00431] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/21/2019] [Accepted: 06/19/2019] [Indexed: 02/08/2023]
Abstract
CONTEXT Most papillary microcarcinomas (PMCs) are indolent and subclinical. However, as many as 10% can present with clinically significant nodal metastases. OBJECTIVE AND DESIGN Characterization of the genomic and transcriptomic landscape of PMCs presenting with or without clinically important lymph node metastases. SUBJECTS AND SAMPLES Formalin-fixed paraffin-embedded PMC samples from 40 patients with lateral neck nodal metastases (pN1b) and 71 patients with PMC with documented absence of nodal disease (pN0). OUTCOME MEASURES To interrogate DNA alterations in 410 genes commonly mutated in cancer and test for differential gene expression using a custom NanoString panel of 248 genes selected primarily based on their association with tumor size and nodal disease in the papillary thyroid cancer TCGA project. RESULTS The genomic landscapes of PMC with or without pN1b were similar. Mutations in TERT promoter (3%) and TP53 (1%) were exclusive to N1b cases. Transcriptomic analysis revealed differential expression of 43 genes in PMCs with pN1b compared with pN0. A random forest machine learning-based molecular classifier developed to predict regional lymph node metastasis demonstrated a negative predictive value of 0.98 and a positive predictive value of 0.72 at a prevalence of 10% pN1b disease. CONCLUSIONS The genomic landscape of tumors with pN1b and pN0 disease was similar, whereas 43 genes selected primarily by mining the TCGA RNAseq data were differentially expressed. This bioinformatics-driven approach to the development of a custom transcriptomic assay provides a basis for a molecular classifier for pN1b risk stratification in PMC.
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Affiliation(s)
- Dilmi Perera
- Memorial Sloan Kettering Cancer Center, New York, New York
| | | | | | - Yasin Senbabaoglu
- Department of Bioinformatics & Computational Biology, Genentech, South San Francisco, California
| | | | - Juan Li
- Memorial Sloan Kettering Cancer Center, New York, New York
| | - Nancy Bouvier
- Memorial Sloan Kettering Cancer Center, New York, New York
| | - Laura Boucai
- Memorial Sloan Kettering Cancer Center, New York, New York
| | - Agnes Viale
- Memorial Sloan Kettering Cancer Center, New York, New York
| | | | - Brian R Untch
- Memorial Sloan Kettering Cancer Center, New York, New York
| | - Mithat Gonen
- Memorial Sloan Kettering Cancer Center, New York, New York
| | - Jeffrey Knauf
- Memorial Sloan Kettering Cancer Center, New York, New York
| | - James A Fagin
- Memorial Sloan Kettering Cancer Center, New York, New York
| | - Michael Berger
- Memorial Sloan Kettering Cancer Center, New York, New York
| | - R Michael Tuttle
- Memorial Sloan Kettering Cancer Center, New York, New York
- Correspondence and Reprint Requests: R. Michael Tuttle, MD, Endocrinology Service, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, New York 10021. E-mail:
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42
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Dunn LA, Sherman EJ, Baxi SS, Tchekmedyian V, Grewal RK, Larson SM, Pentlow KS, Haque S, Tuttle RM, Sabra MM, Fish S, Boucai L, Walters J, Ghossein RA, Seshan VE, Ni A, Li D, Knauf JA, Pfister DG, Fagin JA, Ho AL. Vemurafenib Redifferentiation of BRAF Mutant, RAI-Refractory Thyroid Cancers. J Clin Endocrinol Metab 2019; 104:1417-1428. [PMID: 30256977 PMCID: PMC6435099 DOI: 10.1210/jc.2018-01478] [Citation(s) in RCA: 133] [Impact Index Per Article: 26.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/06/2018] [Accepted: 09/20/2018] [Indexed: 11/19/2022]
Abstract
CONTEXT BRAFV600E mutant thyroid cancers are often refractory to radioiodine (RAI). OBJECTIVES To investigate the utility and molecular underpinnings of enhancing lesional iodide uptake with the BRAF inhibitor vemurafenib in patients with RAI-refractory (RAIR). DESIGN This was a pilot trial that enrolled from June 2014 to January 2016. SETTING Academic cancer center. PATIENTS Patients with RAIR, BRAF mutant thyroid cancer. INTERVENTION Patients underwent thyrotropin-stimulated iodine-124 (124I) positron emission tomography scans before and after ~4 weeks of vemurafenib. Those with increased RAI concentration exceeding a predefined lesional dosimetry threshold (124I responders) were treated with iodine-131 (131I). Response was evaluated with imaging and serum thyroglobulin. Three patients underwent research biopsies to evaluate the impact of vemurafenib on mitogen-activated protein kinase (MAPK) signaling and thyroid differentiation. MAIN OUTCOME MEASURE The proportion of patients in whom vemurafenib increased RAI incorporation to warrant 131I. RESULTS Twelve BRAF mutant patients were enrolled; 10 were evaluable. Four patients were 124I responders on vemurafenib and treated with 131I, resulting in tumor regressions at 6 months. Analysis of research tumor biopsies demonstrated that vemurafenib inhibition of the MAPK pathway was associated with increased thyroid gene expression and RAI uptake. The mean pretreatment serum thyroglobulin value was higher among 124I responders than among nonresponders (30.6 vs 1.0 ng/mL; P = 0.0048). CONCLUSIONS Vemurafenib restores RAI uptake and efficacy in a subset of BRAF mutant RAIR patients, probably by upregulating thyroid-specific gene expression via MAPK pathway inhibition. Higher baseline thyroglobulin values among responders suggest that tumor differentiation status may be a predictor of vemurafenib benefit.
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Affiliation(s)
- Lara A Dunn
- Department of Medicine, Memorial Sloan-Kettering Cancer Center, New York, New York
- Department of Medicine, Weill Cornell Medical College, New York, New York
| | - Eric J Sherman
- Department of Medicine, Memorial Sloan-Kettering Cancer Center, New York, New York
- Department of Medicine, Weill Cornell Medical College, New York, New York
| | - Shrujal S Baxi
- Department of Medicine, Memorial Sloan-Kettering Cancer Center, New York, New York
- Department of Medicine, Weill Cornell Medical College, New York, New York
| | - Vatche Tchekmedyian
- Department of Medicine, Memorial Sloan-Kettering Cancer Center, New York, New York
| | - Ravinder K Grewal
- Department of Radiology, Memorial Sloan-Kettering Cancer Center, New York, New York
| | - Steven M Larson
- Department of Radiology, Memorial Sloan-Kettering Cancer Center, New York, New York
| | - Keith S Pentlow
- Department of Medical Physics, Memorial Sloan-Kettering Cancer Center, New York, New York
| | - Sofia Haque
- Department of Radiology, Memorial Sloan-Kettering Cancer Center, New York, New York
| | - R Michael Tuttle
- Department of Medicine, Memorial Sloan-Kettering Cancer Center, New York, New York
| | - Mona M Sabra
- Department of Medicine, Memorial Sloan-Kettering Cancer Center, New York, New York
| | - Stephanie Fish
- Department of Medicine, Memorial Sloan-Kettering Cancer Center, New York, New York
| | - Laura Boucai
- Department of Medicine, Memorial Sloan-Kettering Cancer Center, New York, New York
| | - Jamie Walters
- Department of Medicine, Memorial Sloan-Kettering Cancer Center, New York, New York
| | - Ronald A Ghossein
- Department of Pathology, Memorial Sloan-Kettering Cancer Center, New York, New York
| | - Venkatraman E Seshan
- Department of Epidemiology–Biostatistics, Memorial Sloan-Kettering Cancer Center, New York, New York
| | - Ai Ni
- Department of Epidemiology–Biostatistics, Memorial Sloan-Kettering Cancer Center, New York, New York
| | - Duan Li
- Department of Radiology, Memorial Sloan-Kettering Cancer Center, New York, New York
| | - Jeffrey A Knauf
- Human Oncology and Pathogenesis, Memorial Sloan-Kettering Cancer Center, New York, New York
| | - David G Pfister
- Department of Medicine, Memorial Sloan-Kettering Cancer Center, New York, New York
- Department of Medicine, Weill Cornell Medical College, New York, New York
| | - James A Fagin
- Department of Medicine, Memorial Sloan-Kettering Cancer Center, New York, New York
- Department of Medicine, Weill Cornell Medical College, New York, New York
- Human Oncology and Pathogenesis, Memorial Sloan-Kettering Cancer Center, New York, New York
| | - Alan L Ho
- Department of Medicine, Memorial Sloan-Kettering Cancer Center, New York, New York
- Department of Medicine, Weill Cornell Medical College, New York, New York
- Correspondence and Reprint Requests: Alan L. Ho, MD, PhD, Memorial Sloan-Kettering Cancer Center, 300 East 66th Street, New York, New York 10065. E-mail:
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Xu B, Reznik E, Tuttle RM, Knauf J, Fagin JA, Katabi N, Dogan S, Aleynick N, Seshan V, Middha S, Enepekides D, Casadei GP, Solaroli E, Tallini G, Ghossein R, Ganly I. Outcome and molecular characteristics of non-invasive encapsulated follicular variant of papillary thyroid carcinoma with oncocytic features. Endocrine 2019; 64:97-108. [PMID: 30689169 PMCID: PMC6657696 DOI: 10.1007/s12020-019-01848-6] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/10/2018] [Accepted: 01/17/2019] [Indexed: 02/01/2023]
Abstract
PURPOSE In 2016, non-invasive encapsulated follicular variant of papillary thyroid carcinoma (NI-EFVPTC) was renamed as noninvasive thyroid follicular neoplasm with papillary-like nuclear features (NIFTP). However, as the study cohort did not mention tumors with oncocytic features, such lesions are still labeled by some as FVPTC. It is therefore crucial to evaluate the outcome and molecular profile of oncocytic NI-EFVPTC. METHODS A multi-institutional clinico-pathologic review was conducted to select 61 patients having oncocytic NI-EFVPTC. A detailed molecular profile was carried out in 15 patients. RESULTS Oncocytic NI-EFVPTCs predominantly affected women in their 50s. There was no distant metastasis, lymph node metastases, or structural recurrence in the entire cohort. Among patients with ≥5 years of FU, all 33 individuals did not recur with a median FU of 10.2 years. Oncocytic NI-EFVPTC commonly had RAS (33%) mutations, a high frequency of mitochondrial DNA mutations (67%) and multiple chromosomal gains/losses (53%). No fusion genes were detected. CONCLUSIONS Oncocytic NI-EFVPTC, when stringently selected for, lacks metastasis at presentation and follows an extremely indolent clinical course, even when treated conservatively with lobectomy alone without RAI therapy. These tumors share a similar mutational profile as NIFTP, FVPTC, and follicular neoplasm and are predominantly RAS-related. Like Hurthle cell neoplasms, they harbor a high frequency of mitochondrial DNA mutations, which contribute to the oncocytic cytomorphology. However, they lack the widespread chromosomal alterations observed in Hurthle cell carcinoma. Consideration should be given to include oncocytic NI-EFVPTCs as NIFTP in order to avoid overtreatment of these highly indolent tumors.
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Affiliation(s)
- Bin Xu
- Department of Laboratory Medicine and Molecular Diagnostics, Sunnybrook Health Sciences Centre, Toronto, ON, Canada
| | - Ed Reznik
- Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer center, New York, NY, USA
| | - R Michael Tuttle
- Department of Medicine, Memorial Sloan Kettering Cancer center, New York, NY, USA
| | - Jeffrey Knauf
- Department of Medicine, Memorial Sloan Kettering Cancer center, New York, NY, USA
| | - James A Fagin
- Department of Medicine, Memorial Sloan Kettering Cancer center, New York, NY, USA
| | - Nora Katabi
- Department of Pathology, Memorial Sloan Kettering Cancer center, New York, NY, USA
| | - Snjezana Dogan
- Department of Pathology, Memorial Sloan Kettering Cancer center, New York, NY, USA
| | - Nathaniel Aleynick
- Department of Pathology, Memorial Sloan Kettering Cancer center, New York, NY, USA
| | - Venkatraman Seshan
- Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer center, New York, NY, USA
| | - Sumit Middha
- Department of Pathology, Memorial Sloan Kettering Cancer center, New York, NY, USA
| | - Danny Enepekides
- Department of Otolaryngology, Sunnybrook Health Sciences Centre, Toronto, ON, Canada
| | | | | | - Giovanni Tallini
- Department of Experimental, Diagnostic and Specialty Medicine-Anatomic Pathology, University of Bologna School of Medicine, Bologna, Italy
| | - Ronald Ghossein
- Department of Pathology, Memorial Sloan Kettering Cancer center, New York, NY, USA.
| | - Ian Ganly
- Department of Surgery, Memorial Sloan Kettering Cancer center, New York, NY, USA.
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44
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Landa I, Pozdeyev N, Korch C, Marlow LA, Smallridge RC, Copland JA, Henderson YC, Lai SY, Clayman GL, Onoda N, Tan AC, Garcia-Rendueles MER, Knauf JA, Haugen BR, Fagin JA, Schweppe RE. Comprehensive Genetic Characterization of Human Thyroid Cancer Cell Lines: A Validated Panel for Preclinical Studies. Clin Cancer Res 2019; 25:3141-3151. [PMID: 30737244 DOI: 10.1158/1078-0432.ccr-18-2953] [Citation(s) in RCA: 92] [Impact Index Per Article: 18.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2018] [Revised: 11/26/2018] [Accepted: 02/06/2019] [Indexed: 12/11/2022]
Abstract
PURPOSE Thyroid cancer cell lines are valuable models but have been neglected in pancancer genomic studies. Moreover, their misidentification has been a significant problem. We aim to provide a validated dataset for thyroid cancer researchers. EXPERIMENTAL DESIGN We performed next-generation sequencing (NGS) and analyzed the transcriptome of 60 authenticated thyroid cell lines and compared our findings with the known genomic defects in human thyroid cancers. RESULTS Unsupervised transcriptomic analysis showed that 94% of thyroid cell lines clustered distinctly from other lineages. Thyroid cancer cell line mutations recapitulate those found in primary tumors (e.g., BRAF, RAS, or gene fusions). Mutations in the TERT promoter (83%) and TP53 (71%) were highly prevalent. There were frequent alterations in PTEN, PIK3CA, and of members of the SWI/SNF chromatin remodeling complex, mismatch repair, cell-cycle checkpoint, and histone methyl- and acetyltransferase functional groups. Copy number alterations (CNA) were more prevalent in cell lines derived from advanced versus differentiated cancers, as reported in primary tumors, although the precise CNAs were only partially recapitulated. Transcriptomic analysis showed that all cell lines were profoundly dedifferentiated, regardless of their derivation, making them good models for advanced disease. However, they maintained the BRAFV600E versus RAS-dependent consequences on MAPK transcriptional output, which correlated with differential sensitivity to MEK inhibitors. Paired primary tumor-cell line samples showed high concordance of mutations. Complete loss of p53 function in TP53 heterozygous tumors was the most prominent event selected during in vitro immortalization. CONCLUSIONS This cell line resource will help inform future preclinical studies exploring tumor-specific dependencies.
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Affiliation(s)
- Iñigo Landa
- Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Nikita Pozdeyev
- Division of Endocrinology, Metabolism and Diabetes, University of Colorado Anschutz Medical Campus, Aurora, Colorado.,Division of Biomedical Informatics and Personalized Medicine, University of Colorado Anschutz Medical Campus, Aurora, Colorado.,Department of Medicine, Division of Medical Oncology, University of Colorado Anschutz Medical Campus, Aurora, Colorado
| | | | - Laura A Marlow
- Department of Cancer Biology, Mayo Clinic, Jacksonville, Florida
| | - Robert C Smallridge
- Department of Cancer Biology, Mayo Clinic, Jacksonville, Florida.,Division of Endocrinology, Internal Medicine Department, Mayo Clinic, Jacksonville, Florida
| | - John A Copland
- Department of Cancer Biology, Mayo Clinic, Jacksonville, Florida
| | - Ying C Henderson
- Department of Head and Neck Surgery, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Stephen Y Lai
- Department of Head and Neck Surgery, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | | | - Naoyoshi Onoda
- Department of Surgical Oncology, Osaka City University Graduate School of Medicine, Osaka, Japan
| | - Aik Choon Tan
- University of Colorado Cancer Center, Aurora, Colorado
| | | | - Jeffrey A Knauf
- Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, New York.,Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Bryan R Haugen
- Division of Endocrinology, Metabolism and Diabetes, University of Colorado Anschutz Medical Campus, Aurora, Colorado.,Department of Medicine, Division of Medical Oncology, University of Colorado Anschutz Medical Campus, Aurora, Colorado
| | - James A Fagin
- Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, New York. .,Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Rebecca E Schweppe
- Division of Endocrinology, Metabolism and Diabetes, University of Colorado Anschutz Medical Campus, Aurora, Colorado. .,Department of Medicine, Division of Medical Oncology, University of Colorado Anschutz Medical Campus, Aurora, Colorado
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45
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Schweppe RE, Pozdeyev N, Pike LA, Korch C, Zhou Q, Sams SB, Sharma V, Pugazhenthi U, Raeburn C, Albuja-Cruz MB, Reigan P, LaBarbera DV, Landa I, Knauf JA, Fagin JA, Haugen BR. Establishment and Characterization of Four Novel Thyroid Cancer Cell Lines and PDX Models Expressing the RET/PTC1 Rearrangement, BRAFV600E, or RASQ61R as Drivers. Mol Cancer Res 2019; 17:1036-1048. [PMID: 30733375 DOI: 10.1158/1541-7786.mcr-18-1026] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2018] [Revised: 12/12/2018] [Accepted: 02/04/2019] [Indexed: 01/04/2023]
Abstract
Cancer cell lines are critical models to study tumor progression and response to therapy. In 2008, we showed that approximately 50% of thyroid cancer cell lines were redundant or not of thyroid cancer origin. We therefore generated new authenticated thyroid cancer cell lines and patient-derived xenograft (PDX) models using in vitro and feeder cell approaches, and characterized these models in vitro and in vivo. We developed four thyroid cancer cell lines, two derived from 2 different patients with papillary thyroid cancer (PTC) pleural effusions, CUTC5, and CUTC48; one derived from a patient with anaplastic thyroid cancer (ATC), CUTC60; and one derived from a patient with follicular thyroid cancer (FTC), CUTC61. One PDX model (CUTC60-PDX) was also developed. Short tandem repeat (STR) genotyping showed that each cell line and PDX is unique and match the original patient tissue. The CUTC5 and CUTC60 cells harbor the BRAF (V600E) mutation, the CUTC48 cell line expresses the RET/PTC1 rearrangement, and the CUTC61 cells have the HRAS (Q61R) mutation. Moderate to high levels of PAX8 and variable levels of NKX2-1 were detected in each cell line and PDX. The CUTC5 and CUTC60 cell lines form tumors in orthotopic and flank xenograft mouse models. IMPLICATIONS: We have developed the second RET/PTC1-expressing PTC-derived cell line in existence, which is a major advance in studying RET signaling. We have further linked all cell lines to the originating patients, providing a set of novel, authenticated thyroid cancer cell lines and PDX models to study advanced thyroid cancer.
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Affiliation(s)
- Rebecca E Schweppe
- Department of Medicine, Division of Endocrinology, Diabetes and Metabolism, University of Colorado Anschutz Medical Campus, Aurora, Colorado. .,University of Colorado Cancer Center, University of Colorado Anschutz Medical Campus, Aurora, Colorado
| | - Nikita Pozdeyev
- Department of Medicine, Division of Endocrinology, Diabetes and Metabolism, University of Colorado Anschutz Medical Campus, Aurora, Colorado
| | - Laura A Pike
- Department of Medicine, Division of Endocrinology, Diabetes and Metabolism, University of Colorado Anschutz Medical Campus, Aurora, Colorado
| | - Christopher Korch
- University of Colorado Cancer Center, University of Colorado Anschutz Medical Campus, Aurora, Colorado.,Division of Medical Oncology, University of Colorado Anschutz Medical Campus, Aurora, Colorado
| | - Qiong Zhou
- Department of Medicine, Division of Endocrinology, Diabetes and Metabolism, University of Colorado Anschutz Medical Campus, Aurora, Colorado
| | - Sharon B Sams
- University of Colorado Cancer Center, University of Colorado Anschutz Medical Campus, Aurora, Colorado.,Department of Pathology, University of Colorado Anschutz Medical Campus, Aurora, Colorado
| | - Vibha Sharma
- Department of Medicine, Division of Endocrinology, Diabetes and Metabolism, University of Colorado Anschutz Medical Campus, Aurora, Colorado
| | - Umarani Pugazhenthi
- Department of Medicine, Division of Endocrinology, Diabetes and Metabolism, University of Colorado Anschutz Medical Campus, Aurora, Colorado
| | - Christopher Raeburn
- Department of Surgery, University of Colorado Anschutz Medical Campus, Aurora, Colorado
| | - Maria B Albuja-Cruz
- Department of Surgery, University of Colorado Anschutz Medical Campus, Aurora, Colorado
| | - Philip Reigan
- Department of Pharmaceutical Sciences, Skaggs School of Pharmacy and Pharmaceutical Sciences, University of Colorado Anschutz Medical Campus, Aurora, Colorado
| | - Daniel V LaBarbera
- Department of Pharmaceutical Sciences, Skaggs School of Pharmacy and Pharmaceutical Sciences, University of Colorado Anschutz Medical Campus, Aurora, Colorado
| | - Iñigo Landa
- Human Oncology and Pathogenesis Program, Memorial Sloan-Kettering Cancer Center, New York, New York
| | - Jeffrey A Knauf
- Human Oncology and Pathogenesis Program, Memorial Sloan-Kettering Cancer Center, New York, New York
| | - James A Fagin
- Human Oncology and Pathogenesis Program, Memorial Sloan-Kettering Cancer Center, New York, New York
| | - Bryan R Haugen
- Department of Medicine, Division of Endocrinology, Diabetes and Metabolism, University of Colorado Anschutz Medical Campus, Aurora, Colorado.,University of Colorado Cancer Center, University of Colorado Anschutz Medical Campus, Aurora, Colorado
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46
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Boucai L, Falcone J, Ukena J, Coombs CC, Zehir A, Ptashkin R, Berger MF, Levine RL, Fagin JA. Radioactive Iodine-Related Clonal Hematopoiesis in Thyroid Cancer Is Common and Associated With Decreased Survival. J Clin Endocrinol Metab 2018; 103:4216-4223. [PMID: 30137527 PMCID: PMC6194804 DOI: 10.1210/jc.2018-00803] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/12/2018] [Accepted: 08/13/2018] [Indexed: 11/19/2022]
Abstract
CONTEXT Radioactive iodine (RAI) has been epidemiologically associated with the development of hematologic malignancies. Clonal hematopoiesis (CH) is a precursor clonal state that confers increased risk of leukemia and occurs at an elevated rate in patients with thyroid cancer relative to other solid tumors. OBJECTIVE We explore if the high prevalence of CH may be a result of RAI exposure and whether CH may be a surrogate in the association between RAI and leukemia. DESIGN CH, CH-potential driver (CH-PD), and overall survival were evaluated in 279 patients with advanced thyroid carcinoma. RESULTS The prevalence of CH in patients with thyroid cancer was 37%, and that of CH-PD was 5.2%. Age was the strongest predictor of CH and CH-PD. For every year increase in age, there was a 5% and 13% increase in the odds of CH and CH-PD, respectively. RAI dose was significantly associated with CH and CH-PD, even after adjustment for age, external beam radiation therapy, and chemotherapy. For every 10 mCi increase in the dose of RAI administered, there was a 2% and 4% increase in the odds of CH and CH-PD, respectively. Patients with CH-PD previously exposed to RAI had a significantly poorer survival, even when stratified by age (heart rate = 3.75, 95% CI = 1.23 to 11.5, P = 0.02). CONCLUSIONS RAI was associated with a high prevalence of CH, and CH is a precursor state of hematologic malignancies. The implications of this study may favor identification of CH in patients where the risks might outweigh the benefits of receiving RAI therapy for thyroid cancer.
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Affiliation(s)
- Laura Boucai
- Division of Endocrinology, Department of Medicine, Memorial Sloan-Kettering Cancer Center, New York, New York
- Correspondence and Reprint Requests: Laura Boucai, MD, MS, Memorial Sloan-Kettering Cancer Center, 1275 York Avenue, Box 313, New York, New York 10065. E-mail:
| | - John Falcone
- Weill Cornell Medical College, New York, New York
| | - Jenny Ukena
- Division of Endocrinology, Department of Medicine, Memorial Sloan-Kettering Cancer Center, New York, New York
| | - Catherine C Coombs
- Division of Hematology and Oncology, Department of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina
| | - Ahmet Zehir
- Department of Pathology, Memorial Sloan-Kettering Cancer Center, New York, New York
| | - Ryan Ptashkin
- Department of Pathology, Memorial Sloan-Kettering Cancer Center, New York, New York
| | - Michael F Berger
- Department of Pathology, Memorial Sloan-Kettering Cancer Center, New York, New York
- Human Oncology and Pathogenesis Program, Memorial Sloan-Kettering Cancer Center, New York, New York
| | - Ross L Levine
- Human Oncology and Pathogenesis Program, Memorial Sloan-Kettering Cancer Center, New York, New York
- Department of Medicine, Leukemia Service, Memorial Sloan-Kettering Cancer Center, New York, New York
| | - James A Fagin
- Division of Endocrinology, Department of Medicine, Memorial Sloan-Kettering Cancer Center, New York, New York
- Human Oncology and Pathogenesis Program, Memorial Sloan-Kettering Cancer Center, New York, New York
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47
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Krishnamoorthy GP, Davidson NR, Leach SD, Zhao Z, Lowe SW, Lee G, Landa I, Nagarajah J, Saqcena M, Singh K, Wendel HG, Dogan S, Tamarapu PP, Blenis J, Ghossein RA, Knauf JA, Rätsch G, Fagin JA. EIF1AX and RAS Mutations Cooperate to Drive Thyroid Tumorigenesis through ATF4 and c-MYC. Cancer Discov 2018; 9:264-281. [PMID: 30305285 DOI: 10.1158/2159-8290.cd-18-0606] [Citation(s) in RCA: 51] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2018] [Revised: 08/31/2018] [Accepted: 10/05/2018] [Indexed: 11/16/2022]
Abstract
Translation initiation is orchestrated by the cap binding and 43S preinitiation complexes (PIC). Eukaryotic initiation factor 1A (EIF1A) is essential for recruitment of the ternary complex and for assembling the 43S PIC. Recurrent EIF1AX mutations in papillary thyroid cancers are mutually exclusive with other drivers, including RAS. EIF1AX mutations are enriched in advanced thyroid cancers, where they display a striking co-occurrence with RAS, which cooperates to induce tumorigenesis in mice and isogenic cell lines. The C-terminal EIF1AX-A113splice mutation is the most prevalent in advanced thyroid cancer. EIF1AX-A113splice variants stabilize the PIC and induce ATF4, a sensor of cellular stress, which is co-opted to suppress EIF2α phosphorylation, enabling a general increase in protein synthesis. RAS stabilizes c-MYC, an effect augmented by EIF1AX-A113splice. ATF4 and c-MYC induce expression of amino acid transporters and enhance sensitivity of mTOR to amino acid supply. These mutually reinforcing events generate therapeutic vulnerabilities to MEK, BRD4, and mTOR kinase inhibitors. SIGNIFICANCE: Mutations of EIF1AX, a component of the translation PIC, co-occur with RAS in advanced thyroid cancers and promote tumorigenesis. EIF1AX-A113splice drives an ATF4-induced dephosphorylation of EIF2α, resulting in increased protein synthesis. ATF4 also cooperates with c-MYC to sensitize mTOR to amino acid supply, thus generating vulnerability to mTOR kinase inhibitors. This article is highlighted in the In This Issue feature, p. 151.
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Affiliation(s)
- Gnana P Krishnamoorthy
- Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Natalie R Davidson
- Computational Biology Program, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Steven D Leach
- Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Zhen Zhao
- Cancer Biology and Genetics Program, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Scott W Lowe
- Cancer Biology and Genetics Program, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Gina Lee
- Department of Pharmacology, Meyer Cancer Center, Weill Cornell Medicine, New York, New York
| | - Iňigo Landa
- Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, New York
| | - James Nagarajah
- Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Mahesh Saqcena
- Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Kamini Singh
- Cancer Biology and Genetics Program, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Hans-Guido Wendel
- Cancer Biology and Genetics Program, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Snjezana Dogan
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Prasanna P Tamarapu
- Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, New York
| | - John Blenis
- Department of Pharmacology, Meyer Cancer Center, Weill Cornell Medicine, New York, New York
| | - Ronald A Ghossein
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Jeffrey A Knauf
- Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, New York.,Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Gunnar Rätsch
- Computational Biology Program, Memorial Sloan Kettering Cancer Center, New York, New York
| | - James A Fagin
- Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, New York. .,Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
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48
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Beckham TH, Romesser PB, Groen AH, Sabol C, Shaha AR, Sabra M, Brinkman T, Spielsinger D, McBride S, Tsai CJ, Riaz N, Tuttle RM, Fagin JA, Sherman EJ, Wong RJ, Lee NY. Intensity-Modulated Radiation Therapy With or Without Concurrent Chemotherapy in Nonanaplastic Thyroid Cancer with Unresectable or Gross Residual Disease. Thyroid 2018; 28:1180-1189. [PMID: 30105947 PMCID: PMC6154443 DOI: 10.1089/thy.2018.0214] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
BACKGROUND Differentiated thyroid cancer typically has an indolent clinical course but can cause significant morbidity by local progression. Oncologic surgical resection can be technically difficult due to the proximity to critical normal structures in the neck. Our objective was to review the safety, feasibility, and outcomes of definitive-intent intensity-modulated radiation therapy (IMRT) and to analyze whether patients receiving concurrent chemotherapy (CC-IMRT) had higher rates of disease control and survival over IMRT alone in patients with unresectable or gross residual disease (GRD). METHODS Eighty-eight patients with GRD or unresectable nonanaplastic, nonmedullary thyroid cancer treated with definitive-intent IMRT between 2000 and 2015 were identified. Local progression-free survival (LPFS), distant metastasis-free survival (DMFS), and overall survival (OS) were evaluated using the Kaplan-Meier method. Univariate and multivariate analyses using cox regression were used to determine the impact of clinical conditions and treatment on LPFS, DMFS, and OS. RESULTS Of the 88 patients identified, 45 (51.1%) were treated CC-IMRT and 43 (48.9%) were treated with IMRT alone. All patients treated with CC-IMRT received weekly doxorubicin (10 mg/m2). The median follow-up among surviving patients was 40.3 months and 29.2 months for all patients. The LPFS at 4 years was 77.3%. Patients receiving CC-IMRT had higher LPFS compared with IMRT alone (CC-IMRT 85.8% vs. IMRT 68.8%, p = 0.036). The 4-year OS was 56.3% for all patients. Patients treated with CC-IMRT had higher OS compared to patients treated with IMRT alone (CC-IMRT 68.0% vs. IMRT 47.0%, p = 0.043). On multivariate analysis, receipt of concurrent chemotherapy was associated with a lower risk of death (HR 0.395, p = 0.019) and lower risk of local failure (HR 0.306, p = 0.042). Grade 3+ acute toxicities occurred in 23.9% of patients, the most frequent being dermatitis (18.2%) and mucositis (9.1%). 17.1% of patients required a percutaneous endoscopic gastrostomy (PEG) tube during or shortly after completion of RT, with 10.1% of patients needing a PEG more than 12 months after therapy. The rates of acute and late toxicities were not statistically higher in the CC-IMRT cohort, although trends towards higher toxicity in the CC-IMRT were present for dermatitis and PEG requirement. CONCLUSIONS IMRT is a safe and effective means to achieve local control in patients with unresectable or incompletely resected nonanaplastic, nonmedullary thyroid cancer. Concurrent doxorubicin was not associated with worse toxicity and should be considered in these patients given its potential to improve local control and overall survival.
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Affiliation(s)
- Thomas H. Beckham
- Department of Radiation Oncology, Endocrine Service, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Paul B. Romesser
- Department of Radiation Oncology, Endocrine Service, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Andries H. Groen
- Department of Surgical Oncology, University of Groningen, University Medical Center Groningen, The Netherlands
| | - Christopher Sabol
- Department of Radiation Oncology, Endocrine Service, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Ashok R. Shaha
- Department of Surgery, and Endocrine Service, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Mona Sabra
- Department of Medicine, Endocrine Service, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Thomas Brinkman
- Department of Radiation Oncology, Endocrine Service, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Daniel Spielsinger
- Department of Radiation Oncology, Endocrine Service, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Sean McBride
- Department of Radiation Oncology, Endocrine Service, Memorial Sloan Kettering Cancer Center, New York, New York
| | - C. Jillian Tsai
- Department of Radiation Oncology, Endocrine Service, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Nadeem Riaz
- Department of Radiation Oncology, Endocrine Service, Memorial Sloan Kettering Cancer Center, New York, New York
| | - R. Michael Tuttle
- Department of Medicine, Endocrine Service, Memorial Sloan Kettering Cancer Center, New York, New York
| | - James A. Fagin
- Department of Medicine, Endocrine Service, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Eric J. Sherman
- Department of Medicine, Head and Neck Division, Endocrine Service, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Richard J. Wong
- Department of Surgery, and Endocrine Service, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Nancy Y. Lee
- Department of Radiation Oncology, Endocrine Service, Memorial Sloan Kettering Cancer Center, New York, New York
- Address correspondence to:Nancy Y. Lee, MDDepartment of Radiation OncologyMemorial Sloan Kettering Cancer Center1275 York AvenueNew York, NY 10065
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49
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Ferris RL, Nikiforov Y, Terris D, Seethala RR, Ridge JA, Angelos P, Duh Q, Wong R, Sabra MM, Fagin JA, McIver B, Bernet VJ, Harrell RM, Busaidy N, Cibas ES, Faquin WC, Sadow P, Baloch Z, Shindo M, Orloff L, Davies L, Randolph GW. AHNS Series: Do you know your guidelines? AHNS Endocrine Section Consensus Statement: State-of-the-art thyroid surgical recommendations in the era of noninvasive follicular thyroid neoplasm with papillary-like nuclear features. Head Neck 2018; 40:1881-1888. [PMID: 29947030 PMCID: PMC6175359 DOI: 10.1002/hed.25141] [Citation(s) in RCA: 34] [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] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2018] [Accepted: 02/02/2018] [Indexed: 01/31/2023] Open
Abstract
The newly introduced pathologic diagnosis of noninvasive follicular thyroid neoplasm with papillary-like nuclear features (NIFTP) will result in less bilateral thyroid surgery as well as deescalation in T4 suppressive and radioactive iodine treatment. Although, NIFTP is a nonmalignant lesion that has nuclear features of some papillary malignancies, the challenge for the surgeon is to identify a lesion as possibly NIFTP before the pathologic diagnosis. NIFTP, due to its reduction of overall rates of malignancy, will result in the initial surgical pendulum swinging toward lobectomy instead of initial total thyroidectomy. This American Head and Neck Society endocrine section consensus statement is intended to inform preoperative evaluation to attempt to identify those patients whose final pathology report may ultimately harbor NIFTP and can be offered a conservative surgical plan to assist in cost-effective, optimal management of patients with NIFTP.
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Affiliation(s)
- Robert L. Ferris
- Department of Otolaryngology ‐ Head and Neck SurgeryUniversity of Pittsburgh Medical CenterPittsburghPennsylvania
| | - Yuri Nikiforov
- Department of PathologyUniversity of Pittsburgh Medical CenterPittsburghPennsylvania
| | - Davis Terris
- Department of Otolaryngology ‐ Head and Neck SurgeryAugusta UniversityAugustaGeorgia
| | - Raja R. Seethala
- Department of PathologyUniversity of Pittsburgh Medical CenterPittsburghPennsylvania
| | - J. Andrew Ridge
- Department of Surgical OncologyFox Chase Cancer CenterPhiladelphiaPennsylvania
| | - Peter Angelos
- Department of SurgeryUniversity of Chicago Medical CenterChicagoIllinois
| | - Quan‐Yang Duh
- Department of SurgeryUniversity of California San FranciscoSan FranciscoCalifornia
| | - Richard Wong
- Department of SurgeryMemorial Sloan Kettering Cancer CenterNew YorkNew York
| | - Mona M. Sabra
- Department of EndocrinologyMemorial Sloan Kettering Cancer CenterNew YorkNew York
| | - James A. Fagin
- Department of EndocrinologyMemorial Sloan Kettering Cancer CenterNew YorkNew York
| | - Bryan McIver
- Department of Head and Neck ‐ Endocrine OncologyMoffitt Cancer CenterTampaFlorida
| | - Victor J. Bernet
- Department of EndocrinologyMayo Clinic JacksonvilleJacksonvilleFlorida
| | - R. Mack Harrell
- Department of EndocrinologyMemorial Regional HospitalHollywoodFlorida
| | - Naifa Busaidy
- Department of Endocrine NeoplasiaMD Anderson Cancer Center; HoustonTexas
| | - Edmund S. Cibas
- Department of PathologyBrigham and Women's HospitalBostonMassachusetts
| | - William C. Faquin
- Department of PathologyMassachusetts General HospitalBostonMassachusetts
- Department of Otolaryngology Head and Neck SurgeryHarvard Medical SchoolBostonMassachusetts
| | - Peter Sadow
- Department of PathologyMassachusetts General HospitalBostonMassachusetts
- Department of Otolaryngology Head and Neck SurgeryHarvard Medical SchoolBostonMassachusetts
| | - Zubair Baloch
- Department of PathologyUniversity of PennsylvaniaPhiladelphiaPennsylvania
| | - Maisie Shindo
- Department of OtolaryngologyOregon Health Science UniversityPortlandOregon
| | - Lisa Orloff
- Department of OtolaryngologyStanford UniversityStanfordCalifornia
| | - Louise Davies
- Department of Otolaryngology and AudiologyDartmouth‐Hitchcock Medical CenterLebanonNew Hampshire
| | - Gregory W. Randolph
- Department of Otolaryngology Head and Neck SurgeryHarvard Medical SchoolBostonMassachusetts
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Marlow LA, Rohl SD, Miller JL, Knauf JA, Fagin JA, Ryder M, Milosevic D, Netzel BC, Grebe SK, Reddi HV, Smallridge RC, Copland JA. Methodology, Criteria, and Characterization of Patient-Matched Thyroid Cell Lines and Patient-Derived Tumor Xenografts. J Clin Endocrinol Metab 2018; 103:3169-3182. [PMID: 29846633 PMCID: PMC6126888 DOI: 10.1210/jc.2017-01845] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/18/2017] [Accepted: 05/22/2018] [Indexed: 12/28/2022]
Abstract
OBJECTIVE To investigate the molecular underpinnings of thyroid cancer, preclinical cell line models are crucial; however, ∼40% of these have been proven to be either duplicates of existing thyroid lines or even nonthyroid-derived lines or are not derived from humans at all. Therefore, we set out to establish procedures and guidelines that should proactively avoid these problems, which facilitated the creation of criteria to make valid preclinical models for thyroid cancer research. DESIGN Based on our recommendations, we systematically characterized all new cell lines that we generated by a standardized approach that included (1) determination of human origin, (2) exclusion of lymphoma, (3) DNA fingerprinting and histological comparisons to establish linkage to presumed tissue of origin, (4) examining thyroid differentiation by screening two to three thyroid markers, (5) examination of biological behavior (growth rate, tumorigenicity), and (6) presence of common thyroid cancer genetic changes (TP53, BRAF, PTEN, PIK3CA, RAS, TERT promoter, RET/PTC, PAX8/PPARγ, NF1, and EIF1AX). RESULTS We established seven new thyroid cell lines (LAM136, EAM306, SDAR1, SDAR2, JEM493, THJ529, and THJ560) out of 294 primary culture attempts, and 10 patient-derived tumor xenografts (PDTXs; MC-Th-95, MC-Th-374, MC-Th-467, MC-Th-491, MC-Th-493, MC-Th-504, MC-Th-524, MC-Th-529, MC-Th-560, and MC-Th-562) out of 67 attempts. All were successfully validated by our protocols. CONCLUSIONS This standardized approach for cell line and PDTX characterization should prevent (or detect) future cross-contamination and ensure that only valid preclinical models are used for thyroid cancer research.
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Affiliation(s)
- Laura A Marlow
- Department of Cancer Biology, Mayo Clinic, Jacksonville, Florida
- Correspondence and Reprint Requests: Laura A. Marlow, MS, Department of Cancer Biology, Mayo Clinic, 4500 San Pablo Road, Jacksonville, Florida 32224. E-mail:
| | - Stephen D Rohl
- Department of Cancer Biology, Mayo Clinic, Jacksonville, Florida
| | - James L Miller
- Department of Cancer Biology, Mayo Clinic, Jacksonville, Florida
| | - Jeffery A Knauf
- Human Oncology and Pathogenesis Program, Memorial Sloan-Kettering Cancer Center, New York, New York
- Department of Medicine, Memorial Sloan-Kettering Cancer Center, New York, New York
| | - James A Fagin
- Human Oncology and Pathogenesis Program, Memorial Sloan-Kettering Cancer Center, New York, New York
- Department of Medicine, Memorial Sloan-Kettering Cancer Center, New York, New York
| | - Mabel Ryder
- Department of Cancer Biology, Mayo Clinic, Jacksonville, Florida
- Division of Endocrinology, Diabetes, Metabolism and Nutrition, Mayo Clinic, Rochester, Minnesota
| | - Dragana Milosevic
- Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, Minnesota
| | - Brian C Netzel
- Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, Minnesota
| | - Stefan K Grebe
- Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, Minnesota
| | - Honey V Reddi
- Jackson Laboratory of Genomic Medicine, Farmington, Connecticut
| | - Robert C Smallridge
- Department of Cancer Biology, Mayo Clinic, Jacksonville, Florida
- Division of Endocrinology, Internal Medicine Department, Mayo Clinic, Jacksonville, Florida
| | - John A Copland
- Department of Cancer Biology, Mayo Clinic, Jacksonville, Florida
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