1
|
Chen Y, Lin Y, Lu SE, Shih WJ, Quan H. Two-stage stratified designs with survival outcomes and adjustment for misclassification in predictive biomarkers. Stat Med 2024; 43:1883-1904. [PMID: 38634277 PMCID: PMC11068307 DOI: 10.1002/sim.10048] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2022] [Revised: 09/09/2023] [Accepted: 02/12/2024] [Indexed: 04/19/2024]
Abstract
Biomarker stratified clinical trial designs are versatile tools to assess biomarker clinical utility and address its relationship with clinical endpoints. Due to imperfect assays and/or classification rules, biomarker status is prone to errors. To account for biomarker misclassification, we consider a two-stage stratified design for survival outcomes with an adjustment for misclassification in predictive biomarkers. Compared to continuous and/or binary outcomes, the test statistics for survival outcomes with an adjustment for biomarker misclassification is much more complicated and needs to take special care. We propose to use the information from the observed biomarker status strata to construct adjusted log-rank statistics for true biomarker status strata. These adjusted log-rank statistics are then used to develop sequential tests for the global (composite) hypothesis and component-wise hypothesis. We discuss the power analysis with the control of the type-I error rate by using the correlations between the adjusted log-rank statistics within and between the design stages. Our method is illustrated with examples of the recent successful development of immunotherapy in nonsmall-cell lung cancer.
Collapse
Affiliation(s)
- Yanping Chen
- Global Biometrics and Data Sciences, Bristol Myers Squibb,
Berkeley Heights, New Jersey, USA
| | - Yong Lin
- Biostatistics and Epidemiology Department, School of Public
Health, Rutgers University, Piscataway, New Jersey, USA
- Biometrics Division, Rutgers Cancer Institute of New
Jersey, New Brunswick, New Jersey, USA
| | - Shou-En Lu
- Biostatistics and Epidemiology Department, School of Public
Health, Rutgers University, Piscataway, New Jersey, USA
- Biometrics Division, Rutgers Cancer Institute of New
Jersey, New Brunswick, New Jersey, USA
| | - Weichung J. Shih
- Biostatistics and Epidemiology Department, School of Public
Health, Rutgers University, Piscataway, New Jersey, USA
- Biometrics Division, Rutgers Cancer Institute of New
Jersey, New Brunswick, New Jersey, USA
| | - Hui Quan
- Biostatistics and Programming, Sanofi, Bridgewater, New
Jersey, USA
| |
Collapse
|
2
|
Tsimberidou AM, Kahle M, Vo HH, Baysal MA, Johnson A, Meric-Bernstam F. Molecular tumour boards - current and future considerations for precision oncology. Nat Rev Clin Oncol 2023; 20:843-863. [PMID: 37845306 DOI: 10.1038/s41571-023-00824-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/25/2023] [Indexed: 10/18/2023]
Abstract
Over the past 15 years, rapid progress has been made in developmental therapeutics, especially regarding the use of matched targeted therapies against specific oncogenic molecular alterations across cancer types. Molecular tumour boards (MTBs) are panels of expert physicians, scientists, health-care providers and patient advocates who review and interpret molecular-profiling results for individual patients with cancer and match each patient to available therapies, which can include investigational drugs. Interpretation of the molecular alterations found in each patient is a complicated task that requires an understanding of their contextual functional effects and their correlations with sensitivity or resistance to specific treatments. The criteria for determining the actionability of molecular alterations and selecting matched treatments are constantly evolving. Therefore, MTBs have an increasingly necessary role in optimizing the allocation of biomarker-directed therapies and the implementation of precision oncology. Ultimately, increased MTB availability, accessibility and performance are likely to improve patient care. The challenges faced by MTBs are increasing, owing to the plethora of identifiable molecular alterations and immune markers in tumours of individual patients and their evolving clinical significance as more and more data on patient outcomes and results from clinical trials become available. Beyond next-generation sequencing, broader biomarker analyses can provide useful information. However, greater funding, resources and expertise are needed to ensure the sustainability of MTBs and expand their outreach to underserved populations. Harmonization between practice and policy will be required to optimally implement precision oncology. Herein, we discuss the evolving role of MTBs and current and future considerations for their use in precision oncology.
Collapse
Affiliation(s)
- Apostolia M Tsimberidou
- Department of Investigational Cancer Therapeutics, The University of Texas MD Anderson Cancer Center, Houston, TX, USA.
| | - Michael Kahle
- Khalifa Institute for Personalized Cancer Therapy, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Henry Hiep Vo
- Department of Investigational Cancer Therapeutics, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Mehmet A Baysal
- Department of Investigational Cancer Therapeutics, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Amber Johnson
- Khalifa Institute for Personalized Cancer Therapy, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Funda Meric-Bernstam
- Department of Investigational Cancer Therapeutics, The University of Texas MD Anderson Cancer Center, Houston, TX, USA.
| |
Collapse
|
3
|
Stourac J, Borko S, Khan RT, Pokorna P, Dobias A, Planas-Iglesias J, Mazurenko S, Pinto G, Szotkowska V, Sterba J, Slaby O, Damborsky J, Bednar D. PredictONCO: a web tool supporting decision-making in precision oncology by extending the bioinformatics predictions with advanced computing and machine learning. Brief Bioinform 2023; 25:bbad441. [PMID: 38066711 PMCID: PMC10709543 DOI: 10.1093/bib/bbad441] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2023] [Revised: 10/25/2023] [Accepted: 11/10/2023] [Indexed: 12/18/2023] Open
Abstract
PredictONCO 1.0 is a unique web server that analyzes effects of mutations on proteins frequently altered in various cancer types. The server can assess the impact of mutations on the protein sequential and structural properties and apply a virtual screening to identify potential inhibitors that could be used as a highly individualized therapeutic approach, possibly based on the drug repurposing. PredictONCO integrates predictive algorithms and state-of-the-art computational tools combined with information from established databases. The user interface was carefully designed for the target specialists in precision oncology, molecular pathology, clinical genetics and clinical sciences. The tool summarizes the effect of the mutation on protein stability and function and currently covers 44 common oncological targets. The binding affinities of Food and Drug Administration/ European Medicines Agency -approved drugs with the wild-type and mutant proteins are calculated to facilitate treatment decisions. The reliability of predictions was confirmed against 108 clinically validated mutations. The server provides a fast and compact output, ideal for the often time-sensitive decision-making process in oncology. Three use cases of missense mutations, (i) K22A in cyclin-dependent kinase 4 identified in melanoma, (ii) E1197K mutation in anaplastic lymphoma kinase 4 identified in lung carcinoma and (iii) V765A mutation in epidermal growth factor receptor in a patient with congenital mismatch repair deficiency highlight how the tool can increase levels of confidence regarding the pathogenicity of the variants and identify the most effective inhibitors. The server is available at https://loschmidt.chemi.muni.cz/predictonco.
Collapse
Affiliation(s)
- Jan Stourac
- Loschmidt Laboratories, Department of Experimental Biology, Faculty of Science, Masaryk University, Brno, Czech Republic
- Loschmidt Laboratories, RECETOX, Faculty of Science, Masaryk University, Brno, Czech Republic
- International Clinical Research Center, St. Anne's University Hospital Brno, Brno, Czech Republic
| | - Simeon Borko
- Loschmidt Laboratories, RECETOX, Faculty of Science, Masaryk University, Brno, Czech Republic
- International Clinical Research Center, St. Anne's University Hospital Brno, Brno, Czech Republic
- IT4Innovations Centre of Excellence, Faculty of Information Technology, Brno University of Technology, Brno, Czech Republic
| | - Rayyan T Khan
- Loschmidt Laboratories, Department of Experimental Biology, Faculty of Science, Masaryk University, Brno, Czech Republic
| | - Petra Pokorna
- Central European Institute of Technology, Masaryk University, Brno, Czech Republic
- Department of Biology, Faculty of Medicine, Masaryk University, Brno, Czech Republic
| | - Adam Dobias
- Loschmidt Laboratories, RECETOX, Faculty of Science, Masaryk University, Brno, Czech Republic
| | - Joan Planas-Iglesias
- Loschmidt Laboratories, Department of Experimental Biology, Faculty of Science, Masaryk University, Brno, Czech Republic
- Loschmidt Laboratories, RECETOX, Faculty of Science, Masaryk University, Brno, Czech Republic
- International Clinical Research Center, St. Anne's University Hospital Brno, Brno, Czech Republic
| | - Stanislav Mazurenko
- Loschmidt Laboratories, RECETOX, Faculty of Science, Masaryk University, Brno, Czech Republic
- International Clinical Research Center, St. Anne's University Hospital Brno, Brno, Czech Republic
| | - Gaspar Pinto
- Loschmidt Laboratories, RECETOX, Faculty of Science, Masaryk University, Brno, Czech Republic
- International Clinical Research Center, St. Anne's University Hospital Brno, Brno, Czech Republic
| | - Veronika Szotkowska
- Loschmidt Laboratories, RECETOX, Faculty of Science, Masaryk University, Brno, Czech Republic
| | - Jaroslav Sterba
- Department of Paediatric Oncology, University Hospital Brno and Faculty of Medicine, Masaryk University, Brno, Czech Republic
| | - Ondrej Slaby
- Central European Institute of Technology, Masaryk University, Brno, Czech Republic
- Department of Biology, Faculty of Medicine, Masaryk University, Brno, Czech Republic
| | - Jiri Damborsky
- Loschmidt Laboratories, Department of Experimental Biology, Faculty of Science, Masaryk University, Brno, Czech Republic
- Loschmidt Laboratories, RECETOX, Faculty of Science, Masaryk University, Brno, Czech Republic
- International Clinical Research Center, St. Anne's University Hospital Brno, Brno, Czech Republic
| | - David Bednar
- Loschmidt Laboratories, Department of Experimental Biology, Faculty of Science, Masaryk University, Brno, Czech Republic
- Loschmidt Laboratories, RECETOX, Faculty of Science, Masaryk University, Brno, Czech Republic
- International Clinical Research Center, St. Anne's University Hospital Brno, Brno, Czech Republic
| |
Collapse
|
4
|
Malhotra R, Javle V, Tanwar N, Gowda P, Varghese L, K A, Madhusudhan N, Jaiswal N, K. S. B, Chatterjee M, Prabhash K, Sreekanthreddy P, Rishi KD, Goswami HM, Veldore VH. An absolute approach to using whole exome DNA and RNA workflow for cancer biomarker testing. Front Oncol 2023; 13:1002792. [PMID: 36994199 PMCID: PMC10040847 DOI: 10.3389/fonc.2023.1002792] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2022] [Accepted: 01/24/2023] [Indexed: 03/16/2023] Open
Abstract
IntroductionThe concept of personalized medicine in cancer has emerged rapidly with the advancement of genome sequencing and the identification of clinically relevant variants that contribute to disease prognosis and facilitates targeted therapy options. In this study, we propose to validate a whole exome-based tumor molecular profiling for DNA and RNA from formalin-fixed paraffin-embedded (FFPE) tumor tissue.MethodsThe study included 166 patients across 17 different cancer types. The scope of this study includes the identification of single-nucleotide variants (SNVs), insertions/deletions (INDELS), copy number alterations (CNAs), gene fusions, tumor mutational burden (TMB), and microsatellite instability (MSI). The assay yielded a mean read depth of 200×, with >80% of on-target reads and a mean uniformity of >90%. Clinical maturation of whole exome sequencing (WES) (DNA and RNA)- based assay was achieved by analytical and clinical validations for all the types of genomic alterations in multiple cancers. We here demonstrate a limit of detection (LOD) of 5% for SNVs and 10% for INDELS with 97.5% specificity, 100% sensitivity, and 100% reproducibility.ResultsThe results were >98% concordant with other orthogonal techniques and appeared to be more robust and comprehensive in detecting all the clinically relevant alterations. Our study demonstrates the clinical utility of the exome-based approach of comprehensive genomic profiling (CGP) for cancer patients at diagnosis and disease progression.DiscussionThe assay provides a consolidated picture of tumor heterogeneity and prognostic and predictive biomarkers, thus helping in precision oncology practice. The primary intended use of WES (DNA+RNA) assay would be for patients with rare cancers as well as for patients with unknown primary tumors, and this category constitutes nearly 20–30% of all cancers. The WES approach may also help us understand the clonal evolution during disease progression to precisely plan the treatment in advanced stage disease.
Collapse
Affiliation(s)
| | - Vyomesh Javle
- 4baseCare Onco Solutions Pvt. Ltd., Bangalore, India
| | | | - Pooja Gowda
- 4baseCare Onco Solutions Pvt. Ltd., Bangalore, India
| | - Linu Varghese
- 4baseCare Onco Solutions Pvt. Ltd., Bangalore, India
| | - Anju K
- 4baseCare Onco Solutions Pvt. Ltd., Bangalore, India
| | | | - Nupur Jaiswal
- 4baseCare Onco Solutions Pvt. Ltd., Bangalore, India
| | | | | | - Kumar Prabhash
- Department of Medical Oncology, Tata Memorial Centre, Mumbai, India
| | | | | | | | - Vidya H. Veldore
- 4baseCare Onco Solutions Pvt. Ltd., Bangalore, India
- *Correspondence: Vidya H. Veldore,
| |
Collapse
|
5
|
Chakravarty D, Johnson A, Sklar J, Lindeman NI, Moore K, Ganesan S, Lovly CM, Perlmutter J, Gray SW, Hwang J, Lieu C, André F, Azad N, Borad M, Tafe L, Messersmith H, Robson M, Meric-Bernstam F. Somatic Genomic Testing in Patients With Metastatic or Advanced Cancer: ASCO Provisional Clinical Opinion. J Clin Oncol 2022; 40:1231-1258. [PMID: 35175857 DOI: 10.1200/jco.21.02767] [Citation(s) in RCA: 76] [Impact Index Per Article: 38.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
PURPOSE An ASCO provisional clinical opinion offers timely clinical direction to ASCO's membership following publication or presentation of potentially practice-changing data from major studies. This provisional clinical opinion addresses the appropriate use of tumor genomic testing in patients with metastatic or advanced solid tumors. CLINICAL CONTEXT An increasing number of therapies are approved to treat cancers harboring specific genomic biomarkers. However, there is a lack of clarity as to when tumor genomic sequencing should be ordered, what type of assays should be performed, and how to interpret the results for treatment selection. PROVISIONAL CLINICAL OPINION Patients with metastatic or advanced cancer should undergo genomic sequencing in a certified laboratory if the presence of one or more specific genomic alterations has regulatory approval as biomarkers to guide the use of or exclusion from certain treatments for their disease. Multigene panel-based assays should be used if more than one biomarker-linked therapy is approved for the patient's disease. Site-agnostic approvals for any cancer with a high tumor mutation burden, mismatch repair deficiency, or neurotrophic tyrosine receptor kinase (NTRK) fusions provide a rationale for genomic testing for all solid tumors. Multigene testing may also assist in treatment selection by identifying additional targets when there are few or no genotype-based therapy approvals for the patient's disease. For treatment planning, the clinician should consider the functional impact of the targeted alteration and expected efficacy of genomic biomarker-linked options relative to other approved or investigational treatments.Additional information is available at www.asco.org/assays-and-predictive-markers-guidelines.
Collapse
Affiliation(s)
| | | | | | - Neal I Lindeman
- Brigham and Womens' Hospital, Harvard Medical School, Boston, MA
| | | | | | | | | | | | | | | | - Fabrice André
- PRISM, Precision Medicine Center, Institut Gustave Roussy, Villejuif, France
| | | | | | - Laura Tafe
- Dartmouth-Hitchcock Medical Center and The Geisel School of Medicine at Dartmouth, Darmouth, NH
| | | | - Mark Robson
- Memorial Sloan Kettering Cancer Center, New York City, NY
| | | |
Collapse
|
6
|
Shao D, Dai Y, Li N, Cao X, Zhao W, Cheng L, Rong Z, Huang L, Wang Y, Zhao J. Artificial intelligence in clinical research of cancers. Brief Bioinform 2021; 23:6470966. [PMID: 34929741 PMCID: PMC8769909 DOI: 10.1093/bib/bbab523] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2021] [Revised: 11/06/2021] [Accepted: 11/13/2021] [Indexed: 12/16/2022] Open
Abstract
Several factors, including advances in computational algorithms, the availability of high-performance computing hardware, and the assembly of large community-based databases, have led to the extensive application of Artificial Intelligence (AI) in the biomedical domain for nearly 20 years. AI algorithms have attained expert-level performance in cancer research. However, only a few AI-based applications have been approved for use in the real world. Whether AI will eventually be capable of replacing medical experts has been a hot topic. In this article, we first summarize the cancer research status using AI in the past two decades, including the consensus on the procedure of AI based on an ideal paradigm and current efforts of the expertise and domain knowledge. Next, the available data of AI process in the biomedical domain are surveyed. Then, we review the methods and applications of AI in cancer clinical research categorized by the data types including radiographic imaging, cancer genome, medical records, drug information and biomedical literatures. At last, we discuss challenges in moving AI from theoretical research to real-world cancer research applications and the perspectives toward the future realization of AI participating cancer treatment.
Collapse
Affiliation(s)
- Dan Shao
- College of Computer Science and Technology, Key Laboratory of Human Health Status Identification and Function Enhancement of Jilin Province, Changchun University, Changchun 130022, China
| | - Yinfei Dai
- College of Computer Science and Technology, Key Laboratory of Human Health Status Identification and Function Enhancement of Jilin Province, Changchun University, Changchun 130022, China
| | - Nianfeng Li
- College of Computer Science and Technology, Key Laboratory of Human Health Status Identification and Function Enhancement of Jilin Province, Changchun University, Changchun 130022, China
| | - Xuqing Cao
- Department of Neurology, People's Hospital of Ningxia Hui Autonomous Region (The Affiliated people's Hospital of Ningxia Medical University and The First Affiliated Hospital of Northwest Minzu University), Yinchuan 750002, China
| | - Wei Zhao
- Department of Biochemistry and Molecular Biology, Ningxia Medical University, Yinchuan 750002, China
| | - Li Cheng
- Department of Electrical Diagnosis, Affiliated Hospital of Changchun University of Traditional Chinese Medicine, Changchun, 130021, China
| | - Zhuqing Rong
- School of Science, Key Laboratory of Human Health Status Identification and Function Enhancement of Jilin Province, Changchun University, Changchun 130022, China
| | - Lan Huang
- Key laboratory of Symbol Computation and Knowledge Engineering of Ministry of Education, College of Computer Science and Technology, Jilin University, Changchun 130012, China
| | - Yan Wang
- Key laboratory of Symbol Computation and Knowledge Engineering of Ministry of Education, College of Computer Science and Technology, Jilin University, Changchun 130012, China
| | - Jing Zhao
- Department of Biomedical Informatics, College of Medicine, The Ohio State University, Columbus, 43210, USA
| |
Collapse
|
7
|
Chen Z, He X. Application of third-generation sequencing in cancer research. MEDICAL REVIEW (BERLIN, GERMANY) 2021; 1:150-171. [PMID: 37724303 PMCID: PMC10388785 DOI: 10.1515/mr-2021-0013] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/14/2021] [Accepted: 08/09/2021] [Indexed: 09/20/2023]
Abstract
In the past several years, nanopore sequencing technology from Oxford Nanopore Technologies (ONT) and single-molecule real-time (SMRT) sequencing technology from Pacific BioSciences (PacBio) have become available to researchers and are currently being tested for cancer research. These methods offer many advantages over most widely used high-throughput short-read sequencing approaches and allow the comprehensive analysis of transcriptomes by identifying full-length splice isoforms and several other posttranscriptional events. In addition, these platforms enable structural variation characterization at a previously unparalleled resolution and direct detection of epigenetic marks in native DNA and RNA. Here, we present a comprehensive summary of important applications of these technologies in cancer research, including the identification of complex structure variants, alternatively spliced isoforms, fusion transcript events, and exogenous RNA. Furthermore, we discuss the impact of the newly developed nanopore direct RNA sequencing (RNA-Seq) approach in advancing epitranscriptome research in cancer. Although the unique challenges still present for these new single-molecule long-read methods, they will unravel many aspects of cancer genome complexity in unprecedented ways and present an encouraging outlook for continued application in an increasing number of different cancer research settings.
Collapse
Affiliation(s)
- Zhiao Chen
- Fudan University Shanghai Cancer Center and Institutes of Biomedical Sciences, Fudan University, Shanghai, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Xianghuo He
- Fudan University Shanghai Cancer Center and Institutes of Biomedical Sciences, Fudan University, Shanghai, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
- Key Laboratory of Breast Cancer in Shanghai, Fudan University Shanghai Cancer Center, Fudan University, Shanghai, China
| |
Collapse
|
8
|
Melas M, Subbiah S, Saadat S, Rajurkar S, McDonnell KJ. The Community Oncology and Academic Medical Center Alliance in the Age of Precision Medicine: Cancer Genetics and Genomics Considerations. J Clin Med 2020; 9:E2125. [PMID: 32640668 PMCID: PMC7408957 DOI: 10.3390/jcm9072125] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2020] [Revised: 06/28/2020] [Accepted: 07/02/2020] [Indexed: 12/15/2022] Open
Abstract
Recent public policy, governmental regulatory and economic trends have motivated the establishment and deepening of community health and academic medical center alliances. Accordingly, community oncology practices now deliver a significant portion of their oncology care in association with academic cancer centers. In the age of precision medicine, this alliance has acquired critical importance; novel advances in nucleic acid sequencing, the generation and analysis of immense data sets, the changing clinical landscape of hereditary cancer predisposition and ongoing discovery of novel, targeted therapies challenge community-based oncologists to deliver molecularly-informed health care. The active engagement of community oncology practices with academic partners helps with meeting these challenges; community/academic alliances result in improved cancer patient care and provider efficacy. Here, we review the community oncology and academic medical center alliance. We examine how practitioners may leverage academic center precision medicine-based cancer genetics and genomics programs to advance their patients' needs. We highlight a number of project initiatives at the City of Hope Comprehensive Cancer Center that seek to optimize community oncology and academic cancer center precision medicine interactions.
Collapse
Affiliation(s)
- Marilena Melas
- The Steve and Cindy Rasmussen Institute for Genomic Medicine, Nationwide Children’s Hospital, Columbus, OH 43205, USA;
| | - Shanmuga Subbiah
- Department of Medical Oncology and Therapeutics Research, City of Hope Comprehensive Cancer Center, Glendora, CA 91741, USA;
| | - Siamak Saadat
- Department of Medical Oncology and Therapeutics Research, City of Hope Comprehensive Cancer Center, Colton, CA 92324, USA;
| | - Swapnil Rajurkar
- Department of Medical Oncology and Therapeutics Research, City of Hope Comprehensive Cancer Center, Upland, CA 91786, USA;
| | - Kevin J. McDonnell
- Department of Medical Oncology and Therapeutics Research, City of Hope Comprehensive Cancer Center and Beckman Research Institute, Duarte, CA 91010, USA
- Center for Precision Medicine, City of Hope Comprehensive Cancer Center, Duarte, CA 91010, USA
| |
Collapse
|
9
|
Rao S, Pitel B, Wagner AH, Boca SM, McCoy M, King I, Gupta S, Park BH, Warner JL, Chen J, Rogan PK, Chakravarty D, Griffith M, Griffith OL, Madhavan S. Collaborative, Multidisciplinary Evaluation of Cancer Variants Through Virtual Molecular Tumor Boards Informs Local Clinical Practices. JCO Clin Cancer Inform 2020; 4:602-613. [PMID: 32644817 PMCID: PMC7397775 DOI: 10.1200/cci.19.00169] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/18/2020] [Indexed: 12/17/2022] Open
Abstract
PURPOSE The cancer research community is constantly evolving to better understand tumor biology, disease etiology, risk stratification, and pathways to novel treatments. Yet the clinical cancer genomics field has been hindered by redundant efforts to meaningfully collect and interpret disparate data types from multiple high-throughput modalities and integrate into clinical care processes. Bespoke data models, knowledgebases, and one-off customized resources for data analysis often lack adequate governance and quality control needed for these resources to be clinical grade. Many informatics efforts focused on genomic interpretation resources for neoplasms are underway to support data collection, deposition, curation, harmonization, integration, and analytics to support case review and treatment planning. METHODS In this review, we evaluate and summarize the landscape of available tools, resources, and evidence used in the evaluation of somatic and germline tumor variants within the context of molecular tumor boards. RESULTS Molecular tumor boards (MTBs) are collaborative efforts of multidisciplinary cancer experts equipped with genomic interpretation resources to aid in the delivery of accurate and timely clinical interpretations of complex genomic results for each patient, within an institution or hospital network. Virtual MTBs (VMTBs) provide an online forum for collaborative governance, provenance, and information sharing between experts outside a given hospital network with the potential to enhance MTB discussions. Knowledge sharing in VMTBs and communication with guideline-developing organizations can lead to progress evidenced by data harmonization across resources, crowd-sourced and expert-curated genomic assertions, and a more informed and explainable usage of artificial intelligence. CONCLUSION Advances in cancer genomics interpretation aid in better patient and disease classification, more streamlined identification of relevant literature, and a more thorough review of available treatments and predicted patient outcomes.
Collapse
Affiliation(s)
- Shruti Rao
- Innovation Center for Biomedical Informatics, Georgetown University Medical Center, Washington, DC
| | - Beth Pitel
- Division of Laboratory Genetics and Genomics, Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN
| | - Alex H. Wagner
- McDonnell Genome Institute and Department of Medicine, Washington University School of Medicine, St Louis, MO
| | - Simina M. Boca
- Innovation Center for Biomedical Informatics, Georgetown University Medical Center, Washington, DC
| | - Matthew McCoy
- Innovation Center for Biomedical Informatics, Georgetown University Medical Center, Washington, DC
| | - Ian King
- Laboratory Medicine Program, University Health Network and Department of Laboratory Medicine and Pathobiology, University of Toronto, Toronto, Ontario, Canada
| | - Samir Gupta
- Innovation Center for Biomedical Informatics, Georgetown University Medical Center, Washington, DC
| | - Ben Ho Park
- Division of Hematology and Oncology, Department of Medicine, Vanderbilt-Ingram Cancer Center, Vanderbilt University Medical Center, Nashville, TN
| | - Jeremy L. Warner
- Departments of Medicine and Biomedical Informatics, Vanderbilt-Ingram Cancer Center, Vanderbilt University Medical Center, Nashville, TN
| | - James Chen
- Division of Medical Oncology, Department of Biomedical Informatics, The Ohio State University, Columbus, OH
| | - Peter K. Rogan
- Departments of Biochemistry and Oncology, Schulich School of Medicine and Dentistry, University of Western Ontario, London, Ontario, Canada
| | - Debyani Chakravarty
- Kravis Center of Molecular Oncology, Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Malachi Griffith
- McDonnell Genome Institute and Department of Medicine, Washington University School of Medicine, St Louis, MO
| | - Obi L. Griffith
- McDonnell Genome Institute and Department of Medicine, Washington University School of Medicine, St Louis, MO
| | - Subha Madhavan
- Innovation Center for Biomedical Informatics, Georgetown University Medical Center, Washington, DC
| |
Collapse
|
10
|
Li X, Warner JL. A Review of Precision Oncology Knowledgebases for Determining the Clinical Actionability of Genetic Variants. Front Cell Dev Biol 2020; 8:48. [PMID: 32117976 PMCID: PMC7026022 DOI: 10.3389/fcell.2020.00048] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2019] [Accepted: 01/20/2020] [Indexed: 01/25/2023] Open
Abstract
The increased availability of tumor genetic testing and targeted cancer therapies contributes to the advancement of precision medicine in the field of oncology. Precision oncology knowledgebases provide a way of organizing clinically relevant genetic information in a way that is easily accessible for both oncologists and patients, facilitating the genetic-based clinical decision making. Many organizations and companies have built precision oncology knowledgebases, intended for multiple users. In general, these knowledgebases offer information on cancer-related genetic variants as well as their associated diagnostic, prognostic, and therapeutic implications, but they often differ in their information curations, designs, and user experiences. It is advisable that oncologists use multiple knowledgebases during their practice to have them complement each other. In the future, convergence toward common standards and formats is needed to ensure that the comprehensive knowledge across all sources can be unified to bring the oncology community closer to the achievement of the goal of precision oncology.
Collapse
Affiliation(s)
- Xuanyi Li
- Vanderbilt University School of Medicine, Nashville, TN, United States
| | - Jeremy L. Warner
- Department of Medicine, Vanderbilt University, Nashville, TN, United States
- Department of Biomedical Informatics, Vanderbilt University, Nashville, TN, United States
| |
Collapse
|
11
|
Joshi RP, Steiner DF, Konnick EQ, Suarez CJ. Pharma-Oncogenomics in the Era of Personal Genomics: A Quick Guide to Online Resources and Tools. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2019; 1168:103-115. [DOI: 10.1007/978-3-030-24100-1_7] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/05/2023]
|
12
|
Avila M, Meric-Bernstam F. Next-generation sequencing for the general cancer patient. CLINICAL ADVANCES IN HEMATOLOGY & ONCOLOGY : H&O 2019; 17:447-454. [PMID: 31449513 PMCID: PMC6739831] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Next-generation sequencing is a novel method of DNA sequencing that has become a cornerstone of precision oncology. This sequencing method detects differences in specific DNA sequences between a sample and a reference genome or matched normal DNA. In addition to single-nucleotide variants, other insertions, deletions, copy number changes, and fusions may be drivers of cancer growth, and thus represent therapeutic opportunities. As a result, genomic characterization has been increasingly used to guide treatment decisions, especially in patients with advanced disease. This review discusses the basic technologies involved in next-generation sequencing, the applications of this method, and limitations in the clinical realm.
Collapse
Affiliation(s)
- Monica Avila
- The University of Texas MD Anderson Cancer Center, Houston, Texas
| | | |
Collapse
|
13
|
Gao P, Zhang R, Li J. Comprehensive elaboration of database resources utilized in next-generation sequencing-based tumor somatic mutation detection. Biochim Biophys Acta Rev Cancer 2019; 1872:122-137. [PMID: 31265877 DOI: 10.1016/j.bbcan.2019.06.004] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2019] [Revised: 06/16/2019] [Accepted: 06/26/2019] [Indexed: 12/20/2022]
Abstract
The rapid evolution of next-generation sequencing (NGS)-based tumor genomic profile detection and the emergence of molecularly targeted therapies have enabled precision oncology. In NGS-based analysis, various types of databases have been developed to perform different functions. However, many problems still exist when using these public databases. Therefore, it is important to better understand the characteristics and limitations of each database and have them complement each other to provide useful clinical evidence for NGS testing. In this review, we elaborate on the important role of databases and their concrete applications in NGS-based somatic mutation detection. We introduce the typically used databases for sequence alignment, variant filtration, and variant interpretation, and compare the differences between the databases with similar functions. Subsequently, we determine the limitations of each database and provide the corresponding solutions. Furthermore, we present an overview diagram to clearly illustrate the database used in the entire NGS-based somatic mutation detection pipeline.
Collapse
Affiliation(s)
- Peng Gao
- National Center for Clinical Laboratories, Beijing Hospital, National Center of Gerontology, Beijing, People's Republic of China; Graduate School, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, People's Republic of China; Beijing Engineering Research Center of Laboratory Medicine, Beijing Hospital, Beijing, People's Republic of China
| | - Rui Zhang
- National Center for Clinical Laboratories, Beijing Hospital, National Center of Gerontology, Beijing, People's Republic of China; Beijing Engineering Research Center of Laboratory Medicine, Beijing Hospital, Beijing, People's Republic of China.
| | - Jinming Li
- National Center for Clinical Laboratories, Beijing Hospital, National Center of Gerontology, Beijing, People's Republic of China; Graduate School, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, People's Republic of China; Beijing Engineering Research Center of Laboratory Medicine, Beijing Hospital, Beijing, People's Republic of China.
| |
Collapse
|
14
|
Dozmorov MG. Disease classification: from phenotypic similarity to integrative genomics and beyond. Brief Bioinform 2019; 20:1769-1780. [DOI: 10.1093/bib/bby049] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2018] [Revised: 05/01/2018] [Indexed: 02/06/2023] Open
Abstract
Abstract
A fundamental challenge of modern biomedical research is understanding how diseases that are similar on the phenotypic level are similar on the molecular level. Integration of various genomic data sets with the traditionally used phenotypic disease similarity revealed novel genetic and molecular mechanisms and blurred the distinction between monogenic (Mendelian) and complex diseases. Network-based medicine has emerged as a complementary approach for identifying disease-causing genes, genetic mediators, disruptions in the underlying cellular functions and for drug repositioning. The recent development of machine and deep learning methods allow for leveraging real-life information about diseases to refine genetic and phenotypic disease relationships. This review describes the historical development and recent methodological advancements for studying disease classification (nosology).
Collapse
Affiliation(s)
- Mikhail G Dozmorov
- Department of Biostatistics, Virginia Commonwealth University, 830 East Main Street, Richmond, VA, USA
| |
Collapse
|
15
|
Merkelbach-Bruse S, Rehker J, Siemanowski J, Klauschen F. [Detection and interpretation of somatic variants in molecular pathology]. DER PATHOLOGE 2019; 40:243-249. [PMID: 31037375 DOI: 10.1007/s00292-019-0603-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
BACKGROUND Due to the increasing amount of data and sources of information, data evaluation is a crucial step in parallel sequencing. OBJECTIVES Illustration of pitfalls in evaluating the variant list of parallel sequencing and recommendations regarding software tools and databases. METHODS Description of filtering steps used, demonstration of criteria and recommendations for annotation by examples from everyday work, comparative analysis of databases with somatic variants, description of the installation of an individualized database. RESULTS Variant filtering is a multistep process using information from different databases. The plausibility of variant calling should be verified using the Integrative Genomics Viewer and variants should be described according to the Human Genome Variation Society (HGVS) recommendations. Different databases, which all show advantages and disadvantages, are available for variant interpretation. An individualized database can be built up with the open-source tool cBioPortal. CONCLUSIONS Different tools and databases might be used for the analysis of parallel sequencing data. The application depends on, amongst other things, the local situation and has to be extensively validated.
Collapse
Affiliation(s)
- S Merkelbach-Bruse
- Institut für Pathologie, Universitätsklinikum Köln, Kerpener Str. 62, Gebäude 8e, 50937, Köln, Deutschland.
| | - J Rehker
- Institut für Pathologie, Universitätsklinikum Köln, Kerpener Str. 62, Gebäude 8e, 50937, Köln, Deutschland
| | - J Siemanowski
- Institut für Pathologie, Universitätsklinikum Köln, Kerpener Str. 62, Gebäude 8e, 50937, Köln, Deutschland
| | - F Klauschen
- Institut für Pathologie, Charité Universitätsmedizin Berlin, Berlin, Deutschland.,Standort Berlin, Deutsches Konsortium für Translationale Krebsforschung (DKTK), Berlin, Deutschland.,Deutsches Krebsforschungszentrum (DKFZ), Heidelberg, Deutschland
| |
Collapse
|
16
|
Abstract
Since the discovery that DNA alterations initiate tumorigenesis, scientists and clinicians have been exploring ways to counter these changes with targeted therapeutics. The sequencing of tumor DNA was initially limited to highly actionable hot spots-areas of the genome that are frequently altered and have an approved matched therapy in a specific tumor type. Large-scale genome sequencing programs quickly developed technological improvements that enabled the deployment of whole-exome and whole-genome sequencing technologies at scale for pristine sample materials in research environments. However, the turning point for precision medicine in oncology was the innovations in clinical laboratories that improved turnaround time, depth of coverage, and the ability to reliably sequence archived, clinically available samples. Today, tumor genome sequencing no longer suffers from significant technical or financial hurdles, and the next opportunity for improvement lies in the optimal utilization of the technologies and data for many different tumor types.
Collapse
Affiliation(s)
- Kenna R Mills Shaw
- Khalifa Bin Zayed Institute for Personalized Cancer Therapy and Sheikh Ahmed Center for Pancreatic Cancer Research, University of Texas MD Anderson Cancer Center, Houston, Texas 77030, USA;
| | - Anirban Maitra
- Khalifa Bin Zayed Institute for Personalized Cancer Therapy and Sheikh Ahmed Center for Pancreatic Cancer Research, University of Texas MD Anderson Cancer Center, Houston, Texas 77030, USA;
| |
Collapse
|
17
|
Prediction of response to anti-cancer drugs becomes robust via network integration of molecular data. Sci Rep 2019; 9:2379. [PMID: 30787419 PMCID: PMC6382934 DOI: 10.1038/s41598-019-39019-2] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2018] [Accepted: 01/11/2019] [Indexed: 12/20/2022] Open
Abstract
Despite the widening range of high-throughput platforms and exponential growth of generated data volume, the validation of biomarkers discovered from large-scale data remains a challenging field. In order to tackle cancer heterogeneity and comply with the data dimensionality, a number of network and pathway approaches were invented but rarely systematically applied to this task. We propose a new method, called NEAmarker, for finding sensitive and robust biomarkers at the pathway level. scores from network enrichment analysis transform the original space of altered genes into a lower-dimensional space of pathways. These dimensions are then correlated with phenotype variables. The method was first tested using in vitro data from three anti-cancer drug screens and then on clinical data of The Cancer Genome Atlas. It proved superior to the single-gene and alternative enrichment analyses in terms of (1) universal applicability to different data types with a possibility of cross-platform integration, (2) consistency of the discovered correlates between independent drug screens, and (3) ability to explain differential survival of treated patients. Our new screen of anti-cancer compounds validated the performance of multivariate models of drug sensitivity. The previously proposed methods of enrichment analysis could achieve comparable levels of performance in certain tests. However, only our method could discover predictors of both in vitro response and patient survival given administration of the same drug.
Collapse
|
18
|
Ahlbrandt J, Lablans M, Glocker K, Stahl-Toyota S, Maier-Hein K, Maier-Hein L, Ückert F. Modern Information Technology for Cancer Research: What's in IT for Me? An Overview of Technologies and Approaches. Oncology 2018; 98:363-369. [PMID: 30439700 DOI: 10.1159/000493638] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2018] [Accepted: 09/10/2018] [Indexed: 11/19/2022]
Abstract
Information technology (IT) can enhance or change many scenarios in cancer research for the better. In this paper, we introduce several examples, starting with clinical data reuse and collaboration including data sharing in research networks. Key challenges are semantic interoperability and data access (including data privacy). We deal with gathering and analyzing genomic information, where cloud computing, uncertainties and reproducibility challenge researchers. Also, new sources for additional phenotypical data are shown in patient-reported outcome and machine learning in imaging. Last, we focus on therapy assistance, introducing tools used in molecular tumor boards and techniques for computer-assisted surgery. We discuss the need for metadata to aggregate and analyze data sets reliably. We conclude with an outlook towards a learning health care system in oncology, which connects bench and bedside by employing modern IT solutions.
Collapse
Affiliation(s)
| | | | | | | | | | | | - Frank Ückert
- German Cancer Research Center, Heidelberg, Germany
| |
Collapse
|
19
|
Freedman AN, Klabunde CN, Wiant K, Enewold L, Gray SW, Filipski KK, Keating NL, Leonard DG, Lively T, McNeel TS, Minasian L, Potosky AL, Rivera DR, Schilsky RL, Schrag D, Simonds NI, Sineshaw HM, Struewing JP, Willis G, de Moor JS. Use of Next-Generation Sequencing Tests to Guide Cancer Treatment: Results From a Nationally Representative Survey of Oncologists in the United States. JCO Precis Oncol 2018; 2:1800169. [PMID: 35135159 PMCID: PMC9797241 DOI: 10.1200/po.18.00169] [Citation(s) in RCA: 43] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023] Open
Abstract
Purpose There are no nationally representative data on oncologists' use of next-generation sequencing (NGS) testing in practice. The purpose of this study was to investigate how oncologists in the United States use NGS tests to evaluate patients with cancer and to inform treatment recommendations. Methods The study used data from the National Survey of Precision Medicine in Cancer Treatment, which was mailed to a nationally representative sample of oncologists in 2017 (N = 1,281; cooperation rate = 38%). Weighted percentages were calculated to describe NGS test use. Multivariable modeling was conducted to assess the association of test use with oncologist practice characteristics. Results Overall, 75.6% of oncologists reported using NGS tests to guide treatment decisions. Of these oncologists, 34.0% used them often to guide treatment decisions for patients with advanced refractory disease, 29.1% to determine eligibility for clinical trials, and 17.5% to decide on off-label use of Food and Drug Administration-approved drugs. NGS test results informed treatment recommendations often for 26.8%, sometimes for 52.4%, and never or rarely for 20.8% of oncologists. Oncologists younger than 50 years of age, holding a faculty appointment, having genomics training, seeing more than 50 unique patients per month, and having access to a molecular tumor board were more likely to use NGS tests. Conclusion In 2017, most oncologists in the United States were using NGS tests to guide treatment decisions for their patients. More research is needed to establish the clinical usefulness of these tests, to develop evidence-based clinical guidelines for their use in practice, and to ensure that patients who can benefit from these new technologies receive appropriate testing and treatment.
Collapse
Affiliation(s)
- Andrew N. Freedman
- Andrew N. Freedman, Lindsey Enewold,
Kelly K. Filipski, Tracy Lively, Lori
Minasian, Donna R. Rivera, Gordon Willis,
and Janet S. de Moor, National Cancer Institute; Timothy S.
McNeel, Information Management Services, Rockville; Carrie N.
Klabunde, National Institutes of Health; Jeffery P.
Struewing, National Human Genome Research Institute, Bethesda;
Naoko I. Simonds, Scientific Consulting Group, Gaithersburg,
MD; Kristine Wiant, RTI International, Research Triangle Park, NC;
Stacy W. Gray, City of Hope, Duarte, CA; Nancy L.
Keating, Harvard Medical School and Brigham and Women’s
Hospital; Deborah Schrag, Dana-Farber Cancer Institute, Boston, MA;
Debra G.B. Leonard, University of Vermont Health Network and
the University of Vermont, Burlington, VT; Arnold L. Potosky,
Georgetown University, Washington, DC; Richard L. Schilsky,
American Society of Clinical Oncology, Alexandria, VA; and Helmneh M.
Sineshaw, American Cancer Society, Atlanta, GA.,Corresponding author: Andrew N. Freedman, PhD,
Epidemiology and Genomics Research Program, Division of Cancer Control and
Population Sciences, National Cancer Institute, 9609 Medical Center Dr, Room
4E226, Rockville, MD 20850-9763; e-mail:
| | - Carrie N. Klabunde
- Andrew N. Freedman, Lindsey Enewold,
Kelly K. Filipski, Tracy Lively, Lori
Minasian, Donna R. Rivera, Gordon Willis,
and Janet S. de Moor, National Cancer Institute; Timothy S.
McNeel, Information Management Services, Rockville; Carrie N.
Klabunde, National Institutes of Health; Jeffery P.
Struewing, National Human Genome Research Institute, Bethesda;
Naoko I. Simonds, Scientific Consulting Group, Gaithersburg,
MD; Kristine Wiant, RTI International, Research Triangle Park, NC;
Stacy W. Gray, City of Hope, Duarte, CA; Nancy L.
Keating, Harvard Medical School and Brigham and Women’s
Hospital; Deborah Schrag, Dana-Farber Cancer Institute, Boston, MA;
Debra G.B. Leonard, University of Vermont Health Network and
the University of Vermont, Burlington, VT; Arnold L. Potosky,
Georgetown University, Washington, DC; Richard L. Schilsky,
American Society of Clinical Oncology, Alexandria, VA; and Helmneh M.
Sineshaw, American Cancer Society, Atlanta, GA
| | - Kristine Wiant
- Andrew N. Freedman, Lindsey Enewold,
Kelly K. Filipski, Tracy Lively, Lori
Minasian, Donna R. Rivera, Gordon Willis,
and Janet S. de Moor, National Cancer Institute; Timothy S.
McNeel, Information Management Services, Rockville; Carrie N.
Klabunde, National Institutes of Health; Jeffery P.
Struewing, National Human Genome Research Institute, Bethesda;
Naoko I. Simonds, Scientific Consulting Group, Gaithersburg,
MD; Kristine Wiant, RTI International, Research Triangle Park, NC;
Stacy W. Gray, City of Hope, Duarte, CA; Nancy L.
Keating, Harvard Medical School and Brigham and Women’s
Hospital; Deborah Schrag, Dana-Farber Cancer Institute, Boston, MA;
Debra G.B. Leonard, University of Vermont Health Network and
the University of Vermont, Burlington, VT; Arnold L. Potosky,
Georgetown University, Washington, DC; Richard L. Schilsky,
American Society of Clinical Oncology, Alexandria, VA; and Helmneh M.
Sineshaw, American Cancer Society, Atlanta, GA
| | - Lindsey Enewold
- Andrew N. Freedman, Lindsey Enewold,
Kelly K. Filipski, Tracy Lively, Lori
Minasian, Donna R. Rivera, Gordon Willis,
and Janet S. de Moor, National Cancer Institute; Timothy S.
McNeel, Information Management Services, Rockville; Carrie N.
Klabunde, National Institutes of Health; Jeffery P.
Struewing, National Human Genome Research Institute, Bethesda;
Naoko I. Simonds, Scientific Consulting Group, Gaithersburg,
MD; Kristine Wiant, RTI International, Research Triangle Park, NC;
Stacy W. Gray, City of Hope, Duarte, CA; Nancy L.
Keating, Harvard Medical School and Brigham and Women’s
Hospital; Deborah Schrag, Dana-Farber Cancer Institute, Boston, MA;
Debra G.B. Leonard, University of Vermont Health Network and
the University of Vermont, Burlington, VT; Arnold L. Potosky,
Georgetown University, Washington, DC; Richard L. Schilsky,
American Society of Clinical Oncology, Alexandria, VA; and Helmneh M.
Sineshaw, American Cancer Society, Atlanta, GA
| | - Stacy W. Gray
- Andrew N. Freedman, Lindsey Enewold,
Kelly K. Filipski, Tracy Lively, Lori
Minasian, Donna R. Rivera, Gordon Willis,
and Janet S. de Moor, National Cancer Institute; Timothy S.
McNeel, Information Management Services, Rockville; Carrie N.
Klabunde, National Institutes of Health; Jeffery P.
Struewing, National Human Genome Research Institute, Bethesda;
Naoko I. Simonds, Scientific Consulting Group, Gaithersburg,
MD; Kristine Wiant, RTI International, Research Triangle Park, NC;
Stacy W. Gray, City of Hope, Duarte, CA; Nancy L.
Keating, Harvard Medical School and Brigham and Women’s
Hospital; Deborah Schrag, Dana-Farber Cancer Institute, Boston, MA;
Debra G.B. Leonard, University of Vermont Health Network and
the University of Vermont, Burlington, VT; Arnold L. Potosky,
Georgetown University, Washington, DC; Richard L. Schilsky,
American Society of Clinical Oncology, Alexandria, VA; and Helmneh M.
Sineshaw, American Cancer Society, Atlanta, GA
| | - Kelly K. Filipski
- Andrew N. Freedman, Lindsey Enewold,
Kelly K. Filipski, Tracy Lively, Lori
Minasian, Donna R. Rivera, Gordon Willis,
and Janet S. de Moor, National Cancer Institute; Timothy S.
McNeel, Information Management Services, Rockville; Carrie N.
Klabunde, National Institutes of Health; Jeffery P.
Struewing, National Human Genome Research Institute, Bethesda;
Naoko I. Simonds, Scientific Consulting Group, Gaithersburg,
MD; Kristine Wiant, RTI International, Research Triangle Park, NC;
Stacy W. Gray, City of Hope, Duarte, CA; Nancy L.
Keating, Harvard Medical School and Brigham and Women’s
Hospital; Deborah Schrag, Dana-Farber Cancer Institute, Boston, MA;
Debra G.B. Leonard, University of Vermont Health Network and
the University of Vermont, Burlington, VT; Arnold L. Potosky,
Georgetown University, Washington, DC; Richard L. Schilsky,
American Society of Clinical Oncology, Alexandria, VA; and Helmneh M.
Sineshaw, American Cancer Society, Atlanta, GA
| | - Nancy L. Keating
- Andrew N. Freedman, Lindsey Enewold,
Kelly K. Filipski, Tracy Lively, Lori
Minasian, Donna R. Rivera, Gordon Willis,
and Janet S. de Moor, National Cancer Institute; Timothy S.
McNeel, Information Management Services, Rockville; Carrie N.
Klabunde, National Institutes of Health; Jeffery P.
Struewing, National Human Genome Research Institute, Bethesda;
Naoko I. Simonds, Scientific Consulting Group, Gaithersburg,
MD; Kristine Wiant, RTI International, Research Triangle Park, NC;
Stacy W. Gray, City of Hope, Duarte, CA; Nancy L.
Keating, Harvard Medical School and Brigham and Women’s
Hospital; Deborah Schrag, Dana-Farber Cancer Institute, Boston, MA;
Debra G.B. Leonard, University of Vermont Health Network and
the University of Vermont, Burlington, VT; Arnold L. Potosky,
Georgetown University, Washington, DC; Richard L. Schilsky,
American Society of Clinical Oncology, Alexandria, VA; and Helmneh M.
Sineshaw, American Cancer Society, Atlanta, GA
| | - Debra G.B. Leonard
- Andrew N. Freedman, Lindsey Enewold,
Kelly K. Filipski, Tracy Lively, Lori
Minasian, Donna R. Rivera, Gordon Willis,
and Janet S. de Moor, National Cancer Institute; Timothy S.
McNeel, Information Management Services, Rockville; Carrie N.
Klabunde, National Institutes of Health; Jeffery P.
Struewing, National Human Genome Research Institute, Bethesda;
Naoko I. Simonds, Scientific Consulting Group, Gaithersburg,
MD; Kristine Wiant, RTI International, Research Triangle Park, NC;
Stacy W. Gray, City of Hope, Duarte, CA; Nancy L.
Keating, Harvard Medical School and Brigham and Women’s
Hospital; Deborah Schrag, Dana-Farber Cancer Institute, Boston, MA;
Debra G.B. Leonard, University of Vermont Health Network and
the University of Vermont, Burlington, VT; Arnold L. Potosky,
Georgetown University, Washington, DC; Richard L. Schilsky,
American Society of Clinical Oncology, Alexandria, VA; and Helmneh M.
Sineshaw, American Cancer Society, Atlanta, GA
| | - Tracy Lively
- Andrew N. Freedman, Lindsey Enewold,
Kelly K. Filipski, Tracy Lively, Lori
Minasian, Donna R. Rivera, Gordon Willis,
and Janet S. de Moor, National Cancer Institute; Timothy S.
McNeel, Information Management Services, Rockville; Carrie N.
Klabunde, National Institutes of Health; Jeffery P.
Struewing, National Human Genome Research Institute, Bethesda;
Naoko I. Simonds, Scientific Consulting Group, Gaithersburg,
MD; Kristine Wiant, RTI International, Research Triangle Park, NC;
Stacy W. Gray, City of Hope, Duarte, CA; Nancy L.
Keating, Harvard Medical School and Brigham and Women’s
Hospital; Deborah Schrag, Dana-Farber Cancer Institute, Boston, MA;
Debra G.B. Leonard, University of Vermont Health Network and
the University of Vermont, Burlington, VT; Arnold L. Potosky,
Georgetown University, Washington, DC; Richard L. Schilsky,
American Society of Clinical Oncology, Alexandria, VA; and Helmneh M.
Sineshaw, American Cancer Society, Atlanta, GA
| | - Timothy S. McNeel
- Andrew N. Freedman, Lindsey Enewold,
Kelly K. Filipski, Tracy Lively, Lori
Minasian, Donna R. Rivera, Gordon Willis,
and Janet S. de Moor, National Cancer Institute; Timothy S.
McNeel, Information Management Services, Rockville; Carrie N.
Klabunde, National Institutes of Health; Jeffery P.
Struewing, National Human Genome Research Institute, Bethesda;
Naoko I. Simonds, Scientific Consulting Group, Gaithersburg,
MD; Kristine Wiant, RTI International, Research Triangle Park, NC;
Stacy W. Gray, City of Hope, Duarte, CA; Nancy L.
Keating, Harvard Medical School and Brigham and Women’s
Hospital; Deborah Schrag, Dana-Farber Cancer Institute, Boston, MA;
Debra G.B. Leonard, University of Vermont Health Network and
the University of Vermont, Burlington, VT; Arnold L. Potosky,
Georgetown University, Washington, DC; Richard L. Schilsky,
American Society of Clinical Oncology, Alexandria, VA; and Helmneh M.
Sineshaw, American Cancer Society, Atlanta, GA
| | - Lori Minasian
- Andrew N. Freedman, Lindsey Enewold,
Kelly K. Filipski, Tracy Lively, Lori
Minasian, Donna R. Rivera, Gordon Willis,
and Janet S. de Moor, National Cancer Institute; Timothy S.
McNeel, Information Management Services, Rockville; Carrie N.
Klabunde, National Institutes of Health; Jeffery P.
Struewing, National Human Genome Research Institute, Bethesda;
Naoko I. Simonds, Scientific Consulting Group, Gaithersburg,
MD; Kristine Wiant, RTI International, Research Triangle Park, NC;
Stacy W. Gray, City of Hope, Duarte, CA; Nancy L.
Keating, Harvard Medical School and Brigham and Women’s
Hospital; Deborah Schrag, Dana-Farber Cancer Institute, Boston, MA;
Debra G.B. Leonard, University of Vermont Health Network and
the University of Vermont, Burlington, VT; Arnold L. Potosky,
Georgetown University, Washington, DC; Richard L. Schilsky,
American Society of Clinical Oncology, Alexandria, VA; and Helmneh M.
Sineshaw, American Cancer Society, Atlanta, GA
| | - Arnold L. Potosky
- Andrew N. Freedman, Lindsey Enewold,
Kelly K. Filipski, Tracy Lively, Lori
Minasian, Donna R. Rivera, Gordon Willis,
and Janet S. de Moor, National Cancer Institute; Timothy S.
McNeel, Information Management Services, Rockville; Carrie N.
Klabunde, National Institutes of Health; Jeffery P.
Struewing, National Human Genome Research Institute, Bethesda;
Naoko I. Simonds, Scientific Consulting Group, Gaithersburg,
MD; Kristine Wiant, RTI International, Research Triangle Park, NC;
Stacy W. Gray, City of Hope, Duarte, CA; Nancy L.
Keating, Harvard Medical School and Brigham and Women’s
Hospital; Deborah Schrag, Dana-Farber Cancer Institute, Boston, MA;
Debra G.B. Leonard, University of Vermont Health Network and
the University of Vermont, Burlington, VT; Arnold L. Potosky,
Georgetown University, Washington, DC; Richard L. Schilsky,
American Society of Clinical Oncology, Alexandria, VA; and Helmneh M.
Sineshaw, American Cancer Society, Atlanta, GA
| | - Donna R. Rivera
- Andrew N. Freedman, Lindsey Enewold,
Kelly K. Filipski, Tracy Lively, Lori
Minasian, Donna R. Rivera, Gordon Willis,
and Janet S. de Moor, National Cancer Institute; Timothy S.
McNeel, Information Management Services, Rockville; Carrie N.
Klabunde, National Institutes of Health; Jeffery P.
Struewing, National Human Genome Research Institute, Bethesda;
Naoko I. Simonds, Scientific Consulting Group, Gaithersburg,
MD; Kristine Wiant, RTI International, Research Triangle Park, NC;
Stacy W. Gray, City of Hope, Duarte, CA; Nancy L.
Keating, Harvard Medical School and Brigham and Women’s
Hospital; Deborah Schrag, Dana-Farber Cancer Institute, Boston, MA;
Debra G.B. Leonard, University of Vermont Health Network and
the University of Vermont, Burlington, VT; Arnold L. Potosky,
Georgetown University, Washington, DC; Richard L. Schilsky,
American Society of Clinical Oncology, Alexandria, VA; and Helmneh M.
Sineshaw, American Cancer Society, Atlanta, GA
| | - Richard L. Schilsky
- Andrew N. Freedman, Lindsey Enewold,
Kelly K. Filipski, Tracy Lively, Lori
Minasian, Donna R. Rivera, Gordon Willis,
and Janet S. de Moor, National Cancer Institute; Timothy S.
McNeel, Information Management Services, Rockville; Carrie N.
Klabunde, National Institutes of Health; Jeffery P.
Struewing, National Human Genome Research Institute, Bethesda;
Naoko I. Simonds, Scientific Consulting Group, Gaithersburg,
MD; Kristine Wiant, RTI International, Research Triangle Park, NC;
Stacy W. Gray, City of Hope, Duarte, CA; Nancy L.
Keating, Harvard Medical School and Brigham and Women’s
Hospital; Deborah Schrag, Dana-Farber Cancer Institute, Boston, MA;
Debra G.B. Leonard, University of Vermont Health Network and
the University of Vermont, Burlington, VT; Arnold L. Potosky,
Georgetown University, Washington, DC; Richard L. Schilsky,
American Society of Clinical Oncology, Alexandria, VA; and Helmneh M.
Sineshaw, American Cancer Society, Atlanta, GA
| | - Deborah Schrag
- Andrew N. Freedman, Lindsey Enewold,
Kelly K. Filipski, Tracy Lively, Lori
Minasian, Donna R. Rivera, Gordon Willis,
and Janet S. de Moor, National Cancer Institute; Timothy S.
McNeel, Information Management Services, Rockville; Carrie N.
Klabunde, National Institutes of Health; Jeffery P.
Struewing, National Human Genome Research Institute, Bethesda;
Naoko I. Simonds, Scientific Consulting Group, Gaithersburg,
MD; Kristine Wiant, RTI International, Research Triangle Park, NC;
Stacy W. Gray, City of Hope, Duarte, CA; Nancy L.
Keating, Harvard Medical School and Brigham and Women’s
Hospital; Deborah Schrag, Dana-Farber Cancer Institute, Boston, MA;
Debra G.B. Leonard, University of Vermont Health Network and
the University of Vermont, Burlington, VT; Arnold L. Potosky,
Georgetown University, Washington, DC; Richard L. Schilsky,
American Society of Clinical Oncology, Alexandria, VA; and Helmneh M.
Sineshaw, American Cancer Society, Atlanta, GA
| | - Naoko I. Simonds
- Andrew N. Freedman, Lindsey Enewold,
Kelly K. Filipski, Tracy Lively, Lori
Minasian, Donna R. Rivera, Gordon Willis,
and Janet S. de Moor, National Cancer Institute; Timothy S.
McNeel, Information Management Services, Rockville; Carrie N.
Klabunde, National Institutes of Health; Jeffery P.
Struewing, National Human Genome Research Institute, Bethesda;
Naoko I. Simonds, Scientific Consulting Group, Gaithersburg,
MD; Kristine Wiant, RTI International, Research Triangle Park, NC;
Stacy W. Gray, City of Hope, Duarte, CA; Nancy L.
Keating, Harvard Medical School and Brigham and Women’s
Hospital; Deborah Schrag, Dana-Farber Cancer Institute, Boston, MA;
Debra G.B. Leonard, University of Vermont Health Network and
the University of Vermont, Burlington, VT; Arnold L. Potosky,
Georgetown University, Washington, DC; Richard L. Schilsky,
American Society of Clinical Oncology, Alexandria, VA; and Helmneh M.
Sineshaw, American Cancer Society, Atlanta, GA
| | - Helmneh M. Sineshaw
- Andrew N. Freedman, Lindsey Enewold,
Kelly K. Filipski, Tracy Lively, Lori
Minasian, Donna R. Rivera, Gordon Willis,
and Janet S. de Moor, National Cancer Institute; Timothy S.
McNeel, Information Management Services, Rockville; Carrie N.
Klabunde, National Institutes of Health; Jeffery P.
Struewing, National Human Genome Research Institute, Bethesda;
Naoko I. Simonds, Scientific Consulting Group, Gaithersburg,
MD; Kristine Wiant, RTI International, Research Triangle Park, NC;
Stacy W. Gray, City of Hope, Duarte, CA; Nancy L.
Keating, Harvard Medical School and Brigham and Women’s
Hospital; Deborah Schrag, Dana-Farber Cancer Institute, Boston, MA;
Debra G.B. Leonard, University of Vermont Health Network and
the University of Vermont, Burlington, VT; Arnold L. Potosky,
Georgetown University, Washington, DC; Richard L. Schilsky,
American Society of Clinical Oncology, Alexandria, VA; and Helmneh M.
Sineshaw, American Cancer Society, Atlanta, GA
| | - Jeffery P. Struewing
- Andrew N. Freedman, Lindsey Enewold,
Kelly K. Filipski, Tracy Lively, Lori
Minasian, Donna R. Rivera, Gordon Willis,
and Janet S. de Moor, National Cancer Institute; Timothy S.
McNeel, Information Management Services, Rockville; Carrie N.
Klabunde, National Institutes of Health; Jeffery P.
Struewing, National Human Genome Research Institute, Bethesda;
Naoko I. Simonds, Scientific Consulting Group, Gaithersburg,
MD; Kristine Wiant, RTI International, Research Triangle Park, NC;
Stacy W. Gray, City of Hope, Duarte, CA; Nancy L.
Keating, Harvard Medical School and Brigham and Women’s
Hospital; Deborah Schrag, Dana-Farber Cancer Institute, Boston, MA;
Debra G.B. Leonard, University of Vermont Health Network and
the University of Vermont, Burlington, VT; Arnold L. Potosky,
Georgetown University, Washington, DC; Richard L. Schilsky,
American Society of Clinical Oncology, Alexandria, VA; and Helmneh M.
Sineshaw, American Cancer Society, Atlanta, GA
| | - Gordon Willis
- Andrew N. Freedman, Lindsey Enewold,
Kelly K. Filipski, Tracy Lively, Lori
Minasian, Donna R. Rivera, Gordon Willis,
and Janet S. de Moor, National Cancer Institute; Timothy S.
McNeel, Information Management Services, Rockville; Carrie N.
Klabunde, National Institutes of Health; Jeffery P.
Struewing, National Human Genome Research Institute, Bethesda;
Naoko I. Simonds, Scientific Consulting Group, Gaithersburg,
MD; Kristine Wiant, RTI International, Research Triangle Park, NC;
Stacy W. Gray, City of Hope, Duarte, CA; Nancy L.
Keating, Harvard Medical School and Brigham and Women’s
Hospital; Deborah Schrag, Dana-Farber Cancer Institute, Boston, MA;
Debra G.B. Leonard, University of Vermont Health Network and
the University of Vermont, Burlington, VT; Arnold L. Potosky,
Georgetown University, Washington, DC; Richard L. Schilsky,
American Society of Clinical Oncology, Alexandria, VA; and Helmneh M.
Sineshaw, American Cancer Society, Atlanta, GA
| | - Janet S. de Moor
- Andrew N. Freedman, Lindsey Enewold,
Kelly K. Filipski, Tracy Lively, Lori
Minasian, Donna R. Rivera, Gordon Willis,
and Janet S. de Moor, National Cancer Institute; Timothy S.
McNeel, Information Management Services, Rockville; Carrie N.
Klabunde, National Institutes of Health; Jeffery P.
Struewing, National Human Genome Research Institute, Bethesda;
Naoko I. Simonds, Scientific Consulting Group, Gaithersburg,
MD; Kristine Wiant, RTI International, Research Triangle Park, NC;
Stacy W. Gray, City of Hope, Duarte, CA; Nancy L.
Keating, Harvard Medical School and Brigham and Women’s
Hospital; Deborah Schrag, Dana-Farber Cancer Institute, Boston, MA;
Debra G.B. Leonard, University of Vermont Health Network and
the University of Vermont, Burlington, VT; Arnold L. Potosky,
Georgetown University, Washington, DC; Richard L. Schilsky,
American Society of Clinical Oncology, Alexandria, VA; and Helmneh M.
Sineshaw, American Cancer Society, Atlanta, GA
| |
Collapse
|
20
|
Abstract
Objective:
To summarize significant research contributions on cancer informatics published in 2017.
Methods:
An extensive search using PubMed/Medline, Google Scholar, and manual review was conducted to identify the scientific contributions published in 2017 that address topics in cancer informatics. The selection process comprised three steps: (i) 15 candidate best papers were first selected by the two section editors, (ii) external reviewers from internationally renowned research teams reviewed each candidate best paper, and (iii) the final selection of three best papers was conducted by the editorial board of the Yearbook.
Results:
Results: The three selected best papers present studies addressing many facets of cancer informatics, with immediate applicability in the research and clinical domains.
Conclusion:
Cancer informatics is a broad and vigorous subfield of biomedical informatics. Strides in knowledge management, crowdsourcing, and visualization are especially notable in 2017.
Collapse
Affiliation(s)
- Jeremy L Warner
- Associate Professor, Departments of Medicine and Biomedical Informatics, Vanderbilt University, Nashville, TN, USA
| | | | | |
Collapse
|
21
|
Ileana Dumbrava E, Meric-Bernstam F, Yap TA. Challenges with biomarkers in cancer drug discovery and development. Expert Opin Drug Discov 2018; 13:685-690. [PMID: 29792354 DOI: 10.1080/17460441.2018.1479740] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Affiliation(s)
- Ecaterina Ileana Dumbrava
- a Department of Investigational Cancer Therapeutics (Phase I Program) , The University of Texas MD Anderson Cancer Center , Houston , Texas , USA
| | - Funda Meric-Bernstam
- a Department of Investigational Cancer Therapeutics (Phase I Program) , The University of Texas MD Anderson Cancer Center , Houston , Texas , USA.,b Khalifa Institute for Personalized Cancer Therapy , The University of Texas MD Anderson Cancer Center , Houston , Texas , USA.,c Department of Breast Surgical Oncology , The University of Texas MD Anderson Cancer Center , Houston , Texas , USA
| | - Timothy A Yap
- a Department of Investigational Cancer Therapeutics (Phase I Program) , The University of Texas MD Anderson Cancer Center , Houston , Texas , USA.,b Khalifa Institute for Personalized Cancer Therapy , The University of Texas MD Anderson Cancer Center , Houston , Texas , USA.,d Institute for Applied Cancer Science , The University of Texas MD Anderson Cancer Center , Houston , Texas , USA.,e Department of Thoracic/Head and Neck Medical Oncology
| |
Collapse
|
22
|
Rolfo C, Manca P, Salgado R, Van Dam P, Dendooven A, Ferri Gandia J, Rutten A, Lybaert W, Vermeij J, Gevaert T, Weyn C, Lefebure A, Metsu S, Van Laere S, Peeters M, Pauwels P, Machado Coelho A. Multidisciplinary molecular tumour board: a tool to improve clinical practice and selection accrual for clinical trials in patients with cancer. ESMO Open 2018; 3:e000398. [PMID: 30094075 PMCID: PMC6069914 DOI: 10.1136/esmoopen-2018-000398] [Citation(s) in RCA: 65] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2018] [Revised: 05/31/2018] [Accepted: 06/02/2018] [Indexed: 11/20/2022] Open
Abstract
BACKGROUND The complexity of delivering precision medicine to oncology patients has led to the creation of molecular tumourboards (MTBs) for patient selection and assessment of treatment options. New technologies like the liquid biopsy are augmenting available therapeutic opportunities. This report aims to analyse the experience of our MTB in the implementation of personalised medicine in a cancer network. MATERIALS AND METHODS Patients diagnosed with solid tumours progressing to standard treatments were referred to our Phase I unit. They underwent comprehensive next generation sequencing (NGS) of either tumour tissue or cell-free circulating tumour DNA (ctDNA) or both. The MTB expressed either a positive or negative opinion for the treatment of the patients with discovered druggable alterations inside a clinical trial, in an expanded access programme, with a compassionate use. Afterwards, discovered alterations were matched with OncoKB levels of evidence for the choice of alteration-specific treatments in order to compare MTB outcomes with a standardised set of recommendations. RESULTS NGS was performed either on ctDNA or tumour tissue or in both of them in 204 patients. The MTB evaluated 173 of these cases. Overall, the MTB proposed alteration-specific targeted therapy to 72 patients (41.6%). 49 patients (28.3% of the total evaluated) were indicated to enter a clinical trial. In 29 patients with matched liquid biopsy NGS (lbNGS), tumour tissue NGS (ttNGS) and MTB evaluation, the MTB changed the treatment strategy coming from standardised recommendations based on lbNGS and ttNGS alone in 10 patients (34.5%), thanks to the evaluation of other clinical parameters. In our cohort, lbNGS was more likely, compared with ttNGS, to detect point mutations (OR 11, 95% CI 2.9 to 24.1, p<0.001) and all-type alterations (OR 13.6, 95% CI 5.5 to 43.2, p<0.001) from the same genes of matched patients. CONCLUSIONS Our MTB allows patients with refractory cancer to be included in clinical trials and improves the precision of clinical decisions compared with a standardised set of mutation-driven recommendations.
Collapse
Affiliation(s)
- Christian Rolfo
- Phase I, Early Clinical Trials Unit, Oncology, Universitair Ziekenhuis Antwerpen, Edegem, Belgium; Medical Oncology Dept, Marlene and Stewart Greenebaum Comprehensive Cancer Center - University of Maryland School of Medicine, Baltimore, MD, USA.
| | - Paolo Manca
- Department of Medical Oncology, Università Campus Bio-Medico di Roma, Roma, Italy
| | - Roberto Salgado
- Breast Cancer Translational Research Laboratory, Jules Bordet Institute, Brussels, Belgium
| | - Peter Van Dam
- Gynaecologische oncologie, Universitair Ziekenhuis Antwerpen, Wilrijkstraat, Belgium
| | - Amelie Dendooven
- Phase I, Early Clinical Trials Unit, Oncology, Universitair Ziekenhuis Antwerpen, Edegem, Belgium; Medical Oncology Dept, Hospital de Sao Francisco Xavier, Lisbon, Portugal
| | - Jose Ferri Gandia
- Medical Oncology Dept, Consorci Hospital General Universitari de Valencia, Valencia, Spain
| | - Annemie Rutten
- Medical Oncology Dept, GZA Ziekenhuizen Campus Sint-Vincentius, Antwerpen, Belgium
| | - Willem Lybaert
- Medical Oncology Dept, GZA Ziekenhuizen Campus Sint-Vincentius, Antwerpen, Belgium
| | - Joanna Vermeij
- Medical Oncology Dept, ZNA Middelheim, Antwerpen, Belgium
| | | | - Christine Weyn
- Phase I, Early Clinical Trials Unit, Oncology, Universitair Ziekenhuis Antwerpen, Edegem, Belgium
| | | | - Sofie Metsu
- DNA/RNA Molecular Unit, HistoGeneX NV, Edegem, Belgium
| | - Steven Van Laere
- Phase I, Early Clinical Trials Unit, Oncology, Universitair Ziekenhuis Antwerpen, Edegem, Belgium
| | - Marc Peeters
- Phase I, Early Clinical Trials Unit, Oncology, Universitair Ziekenhuis Antwerpen, Edegem, Belgium
| | - Patrick Pauwels
- Phase I, Early Clinical Trials Unit, Oncology, Universitair Ziekenhuis Antwerpen, Edegem, Belgium
| | | |
Collapse
|
23
|
Hintzsche JD, Yoo M, Kim J, Amato CM, Robinson WA, Tan AC. IMPACT web portal: oncology database integrating molecular profiles with actionable therapeutics. BMC Med Genomics 2018; 11:26. [PMID: 29697364 PMCID: PMC5918430 DOI: 10.1186/s12920-018-0350-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Background With the advancement of next generation sequencing technology, researchers are now able to identify important variants and structural changes in DNA and RNA in cancer patient samples. With this information, we can now correlate specific variants and/or structural changes with actionable therapeutics known to inhibit these variants. We introduce the creation of the IMPACT Web Portal, a new online resource that connects molecular profiles of tumors to approved drugs, investigational therapeutics and pharmacogenetics associated drugs. Results IMPACT Web Portal contains a total of 776 drugs connected to 1326 target genes and 435 target variants, fusion, and copy number alterations. The online IMPACT Web Portal allows users to search for various genetic alterations and connects them to three levels of actionable therapeutics. The results are categorized into 3 levels: Level 1 contains approved drugs separated into two groups; Level 1A contains approved drugs with variant specific information while Level 1B contains approved drugs with gene level information. Level 2 contains drugs currently in oncology clinical trials. Level 3 provides pharmacogenetic associations between approved drugs and genes. Conclusion IMPACT Web Portal allows for sequencing data to be linked to actionable therapeutics for translational and drug repurposing research. The IMPACT Web Portal online resource allows users to query genes and variants to approved and investigational drugs. We envision that this resource will be a valuable database for personalized medicine and drug repurposing. IMPACT Web Portal is freely available for non-commercial use at http://tanlab.ucdenver.edu/IMPACT.
Collapse
Affiliation(s)
- Jennifer D Hintzsche
- Division of Medical Oncology, Department of Medicine, Translational Bioinformatics and Cancer Systems Biology Laboratory, University of Colorado Anschutz Medical Campus, Aurora, CO, USA.,Division of Medical Oncology, Department of Medicine, Robinson Melanoma Laboratory, University of Colorado Anschutz Medical Campus, Aurora, CO, USA
| | - Minjae Yoo
- Division of Medical Oncology, Department of Medicine, Translational Bioinformatics and Cancer Systems Biology Laboratory, University of Colorado Anschutz Medical Campus, Aurora, CO, USA
| | - Jihye Kim
- Division of Medical Oncology, Department of Medicine, Translational Bioinformatics and Cancer Systems Biology Laboratory, University of Colorado Anschutz Medical Campus, Aurora, CO, USA
| | - Carol M Amato
- Division of Medical Oncology, Department of Medicine, Robinson Melanoma Laboratory, University of Colorado Anschutz Medical Campus, Aurora, CO, USA
| | - William A Robinson
- Division of Medical Oncology, Department of Medicine, Robinson Melanoma Laboratory, University of Colorado Anschutz Medical Campus, Aurora, CO, USA
| | - Aik Choon Tan
- Division of Medical Oncology, Department of Medicine, Translational Bioinformatics and Cancer Systems Biology Laboratory, University of Colorado Anschutz Medical Campus, Aurora, CO, USA.
| |
Collapse
|
24
|
Personalized cancer therapy-leveraging a knowledge base for clinical decision-making. Cold Spring Harb Mol Case Stud 2018; 4:mcs.a001578. [PMID: 29212833 PMCID: PMC5880252 DOI: 10.1101/mcs.a001578] [Citation(s) in RCA: 45] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
Next-generation sequencing (NGS), also known as massively parallel sequencing, is rapidly being incorporated into oncology practice. Interpretation of genomic reports and selecting treatments based on the tumor's genomic analysis becomes more and more complicated for the treating oncologist because of the use of larger panels covering dozens to hundreds of genes and the amount of rapidly emerging clinical/translational data. To help guide personalized treatments in oncology, The Sheikh Khalifa Bin Zayed Al Nahyan Institute for Personalized Cancer Therapy (IPCT) at MD Anderson Cancer Center has developed a knowledge base, available at https://personalizedcancertherapy.org or https://pct.mdanderson.org (PCT). This knowledge base provides information on the function of common genomic alterations and their therapeutic implications. Here, we describe how such genomic information can be used by health-care providers to identify genomically matched therapies.
Collapse
|
25
|
Ng PKS, Li J, Jeong KJ, Shao S, Chen H, Tsang YH, Sengupta S, Wang Z, Bhavana VH, Tran R, Soewito S, Minussi DC, Moreno D, Kong K, Dogruluk T, Lu H, Gao J, Tokheim C, Zhou DC, Johnson AM, Zeng J, Ip CKM, Ju Z, Wester M, Yu S, Li Y, Vellano CP, Schultz N, Karchin R, Ding L, Lu Y, Cheung LWT, Chen K, Shaw KR, Meric-Bernstam F, Scott KL, Yi S, Sahni N, Liang H, Mills GB. Systematic Functional Annotation of Somatic Mutations in Cancer. Cancer Cell 2018; 33:450-462.e10. [PMID: 29533785 PMCID: PMC5926201 DOI: 10.1016/j.ccell.2018.01.021] [Citation(s) in RCA: 163] [Impact Index Per Article: 27.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/14/2017] [Revised: 12/07/2017] [Accepted: 01/30/2018] [Indexed: 12/11/2022]
Abstract
The functional impact of the vast majority of cancer somatic mutations remains unknown, representing a critical knowledge gap for implementing precision oncology. Here, we report the development of a moderate-throughput functional genomic platform consisting of efficient mutant generation, sensitive viability assays using two growth factor-dependent cell models, and functional proteomic profiling of signaling effects for select aberrations. We apply the platform to annotate >1,000 genomic aberrations, including gene amplifications, point mutations, indels, and gene fusions, potentially doubling the number of driver mutations characterized in clinically actionable genes. Further, the platform is sufficiently sensitive to identify weak drivers. Our data are accessible through a user-friendly, public data portal. Our study will facilitate biomarker discovery, prediction algorithm improvement, and drug development.
Collapse
Affiliation(s)
- Patrick Kwok-Shing Ng
- Institute for Personalized Cancer Therapy, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Jun Li
- Department of Bioinformatics and Computational Biology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Kang Jin Jeong
- Department of Systems Biology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Shan Shao
- Institute for Personalized Cancer Therapy, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Hu Chen
- Department of Bioinformatics and Computational Biology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA; Graduate Program in Quantitative and Computational Biosciences, Baylor College of Medicine, Houston, TX 77030, USA
| | - Yiu Huen Tsang
- Department of Molecular and Human Genetics, Baylor College of Medicine, Houston, TX 77030, USA
| | - Sohini Sengupta
- Division of Oncology, Department of Medicine, Washington University, St. Louis, MO 63108, USA
| | - Zixing Wang
- Department of Bioinformatics and Computational Biology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | | | - Richard Tran
- Institute for Personalized Cancer Therapy, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Stephanie Soewito
- Institute for Personalized Cancer Therapy, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Darlan Conterno Minussi
- Department of Genetics, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Daniela Moreno
- Department of Molecular and Human Genetics, Baylor College of Medicine, Houston, TX 77030, USA
| | - Kathleen Kong
- Department of Molecular and Human Genetics, Baylor College of Medicine, Houston, TX 77030, USA
| | - Turgut Dogruluk
- Department of Molecular and Human Genetics, Baylor College of Medicine, Houston, TX 77030, USA
| | - Hengyu Lu
- Department of Molecular and Human Genetics, Baylor College of Medicine, Houston, TX 77030, USA
| | - Jianjiong Gao
- Marie-Josée and Henry R. Kravis Center for Molecular Oncology, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Collin Tokheim
- Department of Biomedical Engineering, Johns Hopkins University, Baltimore, MD 21218, USA; Institute for Computational Medicine, Johns Hopkins University, Baltimore, MD 21218, USA
| | - Daniel Cui Zhou
- Division of Oncology, Department of Medicine, Washington University, St. Louis, MO 63108, USA
| | - Amber M Johnson
- Institute for Personalized Cancer Therapy, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Jia Zeng
- Institute for Personalized Cancer Therapy, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Carman Ka Man Ip
- Department of Systems Biology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Zhenlin Ju
- Department of Bioinformatics and Computational Biology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Matthew Wester
- Department of Systems Biology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Shuangxing Yu
- Department of Systems Biology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Yongsheng Li
- Department of Systems Biology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Christopher P Vellano
- Department of Systems Biology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Nikolaus Schultz
- Marie-Josée and Henry R. Kravis Center for Molecular Oncology, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Rachel Karchin
- Department of Biomedical Engineering, Johns Hopkins University, Baltimore, MD 21218, USA; Institute for Computational Medicine, Johns Hopkins University, Baltimore, MD 21218, USA; Department of Oncology, Johns Hopkins Medicine, Baltimore, MD 21287, USA
| | - Li Ding
- Division of Oncology, Department of Medicine, Washington University, St. Louis, MO 63108, USA; Siteman Cancer Center, Washington University, St. Louis, MO 63108, USA
| | - Yiling Lu
- Department of Systems Biology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Lydia Wai Ting Cheung
- HKU Shenzhen Institute of Research and Innovation, Shenzhen, China; School of Biomedical Sciences, LKS Faculty of Medicine, The University of Hong Kong, Pokfulam, Hong Kong SAR
| | - Ken Chen
- Department of Bioinformatics and Computational Biology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Kenna R Shaw
- Institute for Personalized Cancer Therapy, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Funda Meric-Bernstam
- Institute for Personalized Cancer Therapy, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA; Department of Breast Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA; Department of Investigational Cancer Therapeutics, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Kenneth L Scott
- Department of Molecular and Human Genetics, Baylor College of Medicine, Houston, TX 77030, USA
| | - Song Yi
- Department of Systems Biology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA.
| | - Nidhi Sahni
- Department of Systems Biology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA; Graduate Program in Quantitative and Computational Biosciences, Baylor College of Medicine, Houston, TX 77030, USA.
| | - Han Liang
- Department of Bioinformatics and Computational Biology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA; Department of Systems Biology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA; Graduate Program in Quantitative and Computational Biosciences, Baylor College of Medicine, Houston, TX 77030, USA.
| | - Gordon B Mills
- Department of Systems Biology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| |
Collapse
|
26
|
Strickler JH, Loree JM, Ahronian LG, Parikh AR, Niedzwiecki D, Pereira AAL, McKinney M, Korn WM, Atreya CE, Banks KC, Nagy RJ, Meric-Bernstam F, Lanman RB, Talasaz A, Tsigelny IF, Corcoran RB, Kopetz S. Genomic Landscape of Cell-Free DNA in Patients with Colorectal Cancer. Cancer Discov 2018; 8:164-173. [PMID: 29196463 PMCID: PMC5809260 DOI: 10.1158/2159-8290.cd-17-1009] [Citation(s) in RCA: 195] [Impact Index Per Article: 32.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2017] [Revised: 11/14/2017] [Accepted: 11/29/2017] [Indexed: 01/10/2023]
Abstract
"Liquid biopsy" approaches analyzing cell-free DNA (cfDNA) from the blood of patients with cancer are increasingly utilized in clinical practice. However, it is not yet known whether cfDNA sequencing from large cohorts of patients with cancer can detect genomic alterations at frequencies similar to those observed by direct tumor sequencing, and whether this approach can generate novel insights. Here, we report next-generation sequencing data from cfDNA of 1,397 patients with colorectal cancer. Overall, frequencies of genomic alterations detected in cfDNA were comparable to those observed in three independent tissue-based colorectal cancer sequencing compendia. Our analysis also identified a novel cluster of extracellular domain (ECD) mutations in EGFR, mediating resistance by blocking binding of anti-EGFR antibodies. Patients with EGFR ECD mutations displayed striking tumor heterogeneity, with 91% harboring multiple distinct resistance alterations (range, 1-13; median, 4). These results suggest that cfDNA profiling can effectively define the genomic landscape of cancer and yield important biological insights.Significance: This study provides one of the first examples of how large-scale genomic profiling of cfDNA from patients with colorectal cancer can detect genomic alterations at frequencies comparable to those observed by direct tumor sequencing. Sequencing of cfDNA also generated insights into tumor heterogeneity and therapeutic resistance and identified novel EGFR ectodomain mutations. Cancer Discov; 8(2); 164-73. ©2017 AACR.This article is highlighted in the In This Issue feature, p. 127.
Collapse
Affiliation(s)
| | - Jonathan M Loree
- The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Leanne G Ahronian
- Massachusetts General Hospital Cancer Center and Department of Medicine, Harvard Medical School, Boston, Massachusetts
| | - Aparna R Parikh
- Massachusetts General Hospital Cancer Center and Department of Medicine, Harvard Medical School, Boston, Massachusetts
| | | | | | | | - W Michael Korn
- Helen Diller Family Comprehensive Cancer Center, University of California, San Francisco, San Francisco, California
- Caris Life Sciences, Phoenix, Arizona
| | - Chloe E Atreya
- Helen Diller Family Comprehensive Cancer Center, University of California, San Francisco, San Francisco, California
| | | | | | | | | | | | - Igor F Tsigelny
- University of California, San Diego, San Diego, California
- CureMatch Inc., San Diego, California
| | - Ryan B Corcoran
- Massachusetts General Hospital Cancer Center and Department of Medicine, Harvard Medical School, Boston, Massachusetts.
| | - Scott Kopetz
- The University of Texas MD Anderson Cancer Center, Houston, Texas.
| |
Collapse
|