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Mambetsariev I, Fricke J, Gruber SB, Tan T, Babikian R, Kim P, Vishnubhotla P, Chen J, Kulkarni P, Salgia R. Clinical Network Systems Biology: Traversing the Cancer Multiverse. J Clin Med 2023; 12:4535. [PMID: 37445570 DOI: 10.3390/jcm12134535] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2023] [Revised: 06/29/2023] [Accepted: 07/01/2023] [Indexed: 07/15/2023] Open
Abstract
In recent decades, cancer biology and medicine have ushered in a new age of precision medicine through high-throughput approaches that led to the development of novel targeted therapies and immunotherapies for different cancers. The availability of multifaceted high-throughput omics data has revealed that cancer, beyond its genomic heterogeneity, is a complex system of microenvironments, sub-clonal tumor populations, and a variety of other cell types that impinge on the genetic and non-genetic mechanisms underlying the disease. Thus, a systems approach to cancer biology has become instrumental in identifying the key components of tumor initiation, progression, and the eventual emergence of drug resistance. Through the union of clinical medicine and basic sciences, there has been a revolution in the development and approval of cancer therapeutic drug options including tyrosine kinase inhibitors, antibody-drug conjugates, and immunotherapy. This 'Team Medicine' approach within the cancer systems biology framework can be further improved upon through the development of high-throughput clinical trial models that utilize machine learning models, rapid sample processing to grow patient tumor cell cultures, test multiple therapeutic options and assign appropriate therapy to individual patients quickly and efficiently. The integration of systems biology into the clinical network would allow for rapid advances in personalized medicine that are often hindered by a lack of drug development and drug testing.
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Affiliation(s)
- Isa Mambetsariev
- Department of Medical Oncology and Therapeutic Research, City of Hope National Medical Center, Duarte, CA 91010, USA
| | - Jeremy Fricke
- Department of Medical Oncology and Therapeutic Research, City of Hope National Medical Center, Duarte, CA 91010, USA
| | - Stephen B Gruber
- Department of Medical Oncology and Therapeutic Research, City of Hope National Medical Center, Duarte, CA 91010, USA
| | - Tingting Tan
- Department of Medical Oncology and Therapeutic Research, City of Hope National Medical Center, Duarte, CA 91010, USA
| | - Razmig Babikian
- Department of Medical Oncology and Therapeutic Research, City of Hope National Medical Center, Duarte, CA 91010, USA
| | - Pauline Kim
- Department of Pharmacy, City of Hope National Medical Center, Duarte, CA 91010, USA
| | - Priya Vishnubhotla
- Department of Medical Oncology and Therapeutic Research, City of Hope National Medical Center, Duarte, CA 91010, USA
- Department of Medical Oncology, City of Hope Atlanta, Newnan, GA 30265, USA
| | - Jianjun Chen
- Department of Systems Biology, City of Hope National Medical Center, Duarte, CA 91010, USA
| | - Prakash Kulkarni
- Department of Medical Oncology and Therapeutic Research, City of Hope National Medical Center, Duarte, CA 91010, USA
- Department of Systems Biology, City of Hope National Medical Center, Duarte, CA 91010, USA
| | - Ravi Salgia
- Department of Medical Oncology and Therapeutic Research, City of Hope National Medical Center, Duarte, CA 91010, USA
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Pérez-Cano L, Azidane Chenlo S, Sabido-Vera R, Sirci F, Durham L, Guney E. Translating precision medicine for autism spectrum disorder: A pressing need. Drug Discov Today 2023; 28:103486. [PMID: 36623795 DOI: 10.1016/j.drudis.2023.103486] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2022] [Revised: 12/01/2022] [Accepted: 01/03/2023] [Indexed: 01/09/2023]
Abstract
Autism spectrum disorder (ASD) is a heterogenous group of neurodevelopmental disorders (NDDs) with a high unmet medical need. Currently, ASD is diagnosed according to behavior-based criteria that overlook clinical and genomic heterogeneity, thus repeatedly resulting in failed clinical trials. Here, we summarize the scientific evidence pointing to the pressing need to create a precision medicine framework for ASD and other NDDs. We discuss the role of omics and systems biology to characterize more homogeneous disease subtypes with different underlying pathophysiological mechanisms and to determine corresponding tailored treatments. Finally, we provide recent initiatives towards tackling the complexity in NDDs for precision medicine and cost-effective drug discovery.
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Affiliation(s)
- Laura Pérez-Cano
- Discovery and Data Science (DDS) Unit, STALICLA SL, Moll de Barcelona, s/n, Edif Este, 08039 Barcelona, Spain
| | - Sara Azidane Chenlo
- Discovery and Data Science (DDS) Unit, STALICLA SL, Moll de Barcelona, s/n, Edif Este, 08039 Barcelona, Spain
| | - Rubén Sabido-Vera
- Discovery and Data Science (DDS) Unit, STALICLA SL, Moll de Barcelona, s/n, Edif Este, 08039 Barcelona, Spain
| | - Francesco Sirci
- Discovery and Data Science (DDS) Unit, STALICLA SL, Moll de Barcelona, s/n, Edif Este, 08039 Barcelona, Spain
| | - Lynn Durham
- Discovery and Data Science (DDS) Unit, STALICLA SL, Moll de Barcelona, s/n, Edif Este, 08039 Barcelona, Spain; Drug Development Unit (DDU), STALICLA SA, Avenue de Sécheron 15, 1202 Geneva, Switzerland.
| | - Emre Guney
- Discovery and Data Science (DDS) Unit, STALICLA SL, Moll de Barcelona, s/n, Edif Este, 08039 Barcelona, Spain.
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3
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Chen W, Ji G, Wu R, Fang C, Lu H. Mass spectrometry-based candidate substrate and site identification of PTM enzymes. Trends Analyt Chem 2023. [DOI: 10.1016/j.trac.2023.116991] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/18/2023]
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Rocca A, Kholodenko BN. Can Systems Biology Advance Clinical Precision Oncology? Cancers (Basel) 2021; 13:6312. [PMID: 34944932 PMCID: PMC8699328 DOI: 10.3390/cancers13246312] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2021] [Accepted: 12/10/2021] [Indexed: 12/13/2022] Open
Abstract
Precision oncology is perceived as a way forward to treat individual cancer patients. However, knowing particular cancer mutations is not enough for optimal therapeutic treatment, because cancer genotype-phenotype relationships are nonlinear and dynamic. Systems biology studies the biological processes at the systems' level, using an array of techniques, ranging from statistical methods to network reconstruction and analysis, to mathematical modeling. Its goal is to reconstruct the complex and often counterintuitive dynamic behavior of biological systems and quantitatively predict their responses to environmental perturbations. In this paper, we review the impact of systems biology on precision oncology. We show examples of how the analysis of signal transduction networks allows to dissect resistance to targeted therapies and inform the choice of combinations of targeted drugs based on tumor molecular alterations. Patient-specific biomarkers based on dynamical models of signaling networks can have a greater prognostic value than conventional biomarkers. These examples support systems biology models as valuable tools to advance clinical and translational oncological research.
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Affiliation(s)
- Andrea Rocca
- Hygiene and Public Health, Local Health Unit of Romagna, 47121 Forlì, Italy
| | - Boris N. Kholodenko
- Systems Biology Ireland, School of Medicine, University College Dublin, Belfield, D04 V1W8 Dublin, Ireland
- Conway Institute of Biomolecular and Biomedical Research, University College Dublin, Belfield, D04 V1W8 Dublin, Ireland
- Department of Pharmacology, Yale University School of Medicine, New Haven, CT 06520, USA
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5
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Lee Y, Nam S. Performance Comparisons of AlexNet and GoogLeNet in Cell Growth Inhibition IC50 Prediction. Int J Mol Sci 2021; 22:7721. [PMID: 34299341 PMCID: PMC8305019 DOI: 10.3390/ijms22147721] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2021] [Revised: 07/09/2021] [Accepted: 07/16/2021] [Indexed: 12/17/2022] Open
Abstract
Drug responses in cancer are diverse due to heterogenous genomic profiles. Drug responsiveness prediction is important in clinical response to specific cancer treatments. Recently, multi-class drug responsiveness models based on deep learning (DL) models using molecular fingerprints and mutation statuses have emerged. However, for multi-class models for drug responsiveness prediction, comparisons between convolution neural network (CNN) models (e.g., AlexNet and GoogLeNet) have not been performed. Therefore, in this study, we compared the two CNN models, GoogLeNet and AlexNet, along with the least absolute shrinkage and selection operator (LASSO) model as a baseline model. We constructed the models by taking drug molecular fingerprints of drugs and cell line mutation statuses, as input, to predict high-, intermediate-, and low-class for half-maximal inhibitory concentration (IC50) values of the drugs in the cancer cell lines. Additionally, we compared the models in breast cancer patients as well as in an independent gastric cancer cell line drug responsiveness data. We measured the model performance based on the area under receiver operating characteristic (ROC) curves (AUROC) value. In this study, we compared CNN models for multi-class drug responsiveness prediction. The AlexNet and GoogLeNet showed better performances in comparison to LASSO. Thus, DL models will be useful tools for precision oncology in terms of drug responsiveness prediction.
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Affiliation(s)
- Yeeun Lee
- Department of Health Sciences and Technology, Gachon Advanced Institute for Health Sciences and Technology, Gachon University, Incheon 21999, Korea;
| | - Seungyoon Nam
- Department of Health Sciences and Technology, Gachon Advanced Institute for Health Sciences and Technology, Gachon University, Incheon 21999, Korea;
- College of Medicine, Gachon University, Incheon 21565, Korea
- Gachon Institute of Genome Medicine and Science, Gachon University Gil Medical Center, Incheon 21565, Korea
- Department of Life Sciences, Gachon University, Seongnam 13120, Korea
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Fang H, Peng B, Ong SY, Wu Q, Li L, Yao SQ. Recent advances in activity-based probes (ABPs) and affinity-based probes (A fBPs) for profiling of enzymes. Chem Sci 2021; 12:8288-8310. [PMID: 34221311 PMCID: PMC8221178 DOI: 10.1039/d1sc01359a] [Citation(s) in RCA: 59] [Impact Index Per Article: 19.7] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2021] [Accepted: 05/11/2021] [Indexed: 12/14/2022] Open
Abstract
Activity-based protein profiling (ABPP) is a technique that uses highly selective active-site targeted chemical probes to label and monitor the state of proteins. ABPP integrates the strengths of both chemical and biological disciplines. By utilizing chemically synthesized or modified bioactive molecules, ABPP is able to reveal complex physiological and pathological enzyme-substrate interactions at molecular and cellular levels. It is also able to provide critical information of the catalytic activity changes of enzymes, annotate new functions of enzymes, discover new substrates of enzymes, and allow real-time monitoring of the cellular location of enzymes. Based on the mechanism of probe-enzyme interaction, two types of probes that have been used in ABPP are activity-based probes (ABPs) and affinity-based probes (AfBPs). This review highlights the recent advances in the use of ABPs and AfBPs, and summarizes their design strategies (based on inhibitors and substrates) and detection approaches.
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Affiliation(s)
- Haixiao Fang
- Key Laboratory of Flexible Electronics (KLOFE), Institute of Advanced Materials (IAM), Nanjing Tech University (NanjingTech) 30 South Puzhu Road Nanjing 211816 P. R. China
| | - Bo Peng
- Frontiers Science Center for Flexible Electronics, Xi'an Institute of Flexible Electronics (IFE), Xi'an Institute of Biomedical Materials & Engineering, Northwestern Polytechnical University 127 West Youyi Road Xi'an 710072 P. R. China
| | - Sing Yee Ong
- Department of Chemistry, National University of Singapore 4 Science Drive 2 117544 Singapore
| | - Qiong Wu
- Key Laboratory of Flexible Electronics (KLOFE), Institute of Advanced Materials (IAM), Nanjing Tech University (NanjingTech) 30 South Puzhu Road Nanjing 211816 P. R. China
| | - Lin Li
- Key Laboratory of Flexible Electronics (KLOFE), Institute of Advanced Materials (IAM), Nanjing Tech University (NanjingTech) 30 South Puzhu Road Nanjing 211816 P. R. China
| | - Shao Q Yao
- Department of Chemistry, National University of Singapore 4 Science Drive 2 117544 Singapore
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Raza M, Kumar N, Nair U, Luthra G, Bhattacharyya U, Jayasundar S, Jayasundar R, Sehrawat S. Current updates on precision therapy for breast cancer associated brain metastasis: Emphasis on combination therapy. Mol Cell Biochem 2021; 476:3271-3284. [PMID: 33886058 DOI: 10.1007/s11010-021-04149-7] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2020] [Accepted: 04/01/2021] [Indexed: 12/12/2022]
Abstract
Cancer therapies have undergone a tremendous progress over the past decade. Precision medicine provides a more tailored approach, making the combination of existing therapies more precise. Different types of cancers are characterized by unique biomarkers that are targeted using various genomic approaches by clinicians and companies worldwide to achieve efficient treatment with minimal side effects. Precision medicine has two broad approaches namely stratified and personalized medicine. The driver mutations could vary within a subtype while the same driver mutations could be found across different subtypes. Precision medicine has recently gained a lot of importance for breast cancer therapy. Various kinds of mutations like hotspot mutations, gene alterations, gene amplification mutations are targeted to design a more specific therapy. Apart from these known gene mutations there are various unknown mutations. Thus, tumor heterogeneity can pose a challenge to precision medicine. For breast cancer, one of the most successful models developed in case of precision medicine is the anti-HER2 therapies as HER2 was considered to have the worst prognosis being highly malignant. But now due to the advent of HER2 receptor targeted therapies, it has a good prognosis. Moreover, precision medicine helps in identifying if the drug molecules being used for the treatment of one kind of cancer can be beneficial in the treatment of another kind of cancer as well, considering the signaling pathways and machinery is similar in most of the cancers. This reduces the time for new drug development and is economically more feasible. Precision medicine will prove to be very advantageous in case of brain metastasis.
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Affiliation(s)
- Masoom Raza
- Precision NeuroOncology & NeuroVascular Disease Modeling Group, Department of Life Sciences, School of Natural Sciences, Shiv Nadar University, Delhi NCR, India
| | - Naveen Kumar
- Precision NeuroOncology & NeuroVascular Disease Modeling Group, Department of Life Sciences, School of Natural Sciences, Shiv Nadar University, Delhi NCR, India
| | - Uttara Nair
- Department of Women's and Reproductive Health, Oxford Fertility, Oxford Business Park North, University of Oxford, Oxford, OX4 2HW, UK
| | - Gehna Luthra
- Precision NeuroOncology & NeuroVascular Disease Modeling Group, Department of Life Sciences, School of Natural Sciences, Shiv Nadar University, Delhi NCR, India
| | - Ushosi Bhattacharyya
- Precision NeuroOncology & NeuroVascular Disease Modeling Group, Department of Life Sciences, School of Natural Sciences, Shiv Nadar University, Delhi NCR, India
| | - Smruthi Jayasundar
- Precision NeuroOncology & NeuroVascular Disease Modeling Group, Department of Life Sciences, School of Natural Sciences, Shiv Nadar University, Delhi NCR, India
| | - Rama Jayasundar
- Department of Nuclear Magnetic Resonance & MRI, All India Institute of Medical Sciences, New Delhi, 110029, India
| | - Seema Sehrawat
- Precision NeuroOncology & NeuroVascular Disease Modeling Group, Department of Life Sciences, School of Natural Sciences, Shiv Nadar University, Delhi NCR, India.
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Murray D, Petrey D, Honig B. Integrating 3D structural information into systems biology. J Biol Chem 2021; 296:100562. [PMID: 33744294 PMCID: PMC8095114 DOI: 10.1016/j.jbc.2021.100562] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2020] [Revised: 02/18/2021] [Accepted: 03/17/2021] [Indexed: 12/12/2022] Open
Abstract
Systems biology is a data-heavy field that focuses on systems-wide depictions of biological phenomena necessarily sacrificing a detailed characterization of individual components. As an example, genome-wide protein interaction networks are widely used in systems biology and continuously extended and refined as new sources of evidence become available. Despite the vast amount of information about individual protein structures and protein complexes that has accumulated in the past 50 years in the Protein Data Bank, the data, computational tools, and language of structural biology are not an integral part of systems biology. However, increasing effort has been devoted to this integration, and the related literature is reviewed here. Relationships between proteins that are detected via structural similarity offer a rich source of information not available from sequence similarity, and homology modeling can be used to leverage Protein Data Bank structures to produce 3D models for a significant fraction of many proteomes. A number of structure-informed genomic and cross-species (i.e., virus–host) interactomes will be described, and the unique information they provide will be illustrated with a number of examples. Tissue- and tumor-specific interactomes have also been developed through computational strategies that exploit patient information and through genetic interactions available from increasingly sensitive screens. Strategies to integrate structural information with these alternate data sources will be described. Finally, efforts to link protein structure space with chemical compound space offer novel sources of information in drug design, off-target identification, and the identification of targets for compounds found to be effective in phenotypic screens.
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Affiliation(s)
- Diana Murray
- Department of Systems Biology, Columbia University, New York, New York, USA
| | - Donald Petrey
- Department of Systems Biology, Columbia University, New York, New York, USA
| | - Barry Honig
- Department of Systems Biology, Department of Biochemistry and Molecular Biophysics, Department of Medicine, Zuckerman Mind Brain and Behavior Institute, Columbia University, New York, New York, USA.
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Yalcin GD, Danisik N, Baygin RC, Acar A. Systems Biology and Experimental Model Systems of Cancer. J Pers Med 2020; 10:E180. [PMID: 33086677 PMCID: PMC7712848 DOI: 10.3390/jpm10040180] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2020] [Revised: 10/13/2020] [Accepted: 10/16/2020] [Indexed: 12/29/2022] Open
Abstract
Over the past decade, we have witnessed an increasing number of large-scale studies that have provided multi-omics data by high-throughput sequencing approaches. This has particularly helped with identifying key (epi)genetic alterations in cancers. Importantly, aberrations that lead to the activation of signaling networks through the disruption of normal cellular homeostasis is seen both in cancer cells and also in the neighboring tumor microenvironment. Cancer systems biology approaches have enabled the efficient integration of experimental data with computational algorithms and the implementation of actionable targeted therapies, as the exceptions, for the treatment of cancer. Comprehensive multi-omics data obtained through the sequencing of tumor samples and experimental model systems will be important in implementing novel cancer systems biology approaches and increasing their efficacy for tailoring novel personalized treatment modalities in cancer. In this review, we discuss emerging cancer systems biology approaches based on multi-omics data derived from bulk and single-cell genomics studies in addition to existing experimental model systems that play a critical role in understanding (epi)genetic heterogeneity and therapy resistance in cancer.
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Affiliation(s)
| | | | | | - Ahmet Acar
- Department of Biological Sciences, Middle East Technical University, Universiteler Mah. Dumlupınar Bulvarı 1, Çankaya, Ankara 06800, Turkey; (G.D.Y.); (N.D.); (R.C.B.)
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Stalidzans E, Zanin M, Tieri P, Castiglione F, Polster A, Scheiner S, Pahle J, Stres B, List M, Baumbach J, Lautizi M, Van Steen K, Schmidt HH. Mechanistic Modeling and Multiscale Applications for Precision Medicine: Theory and Practice. NETWORK AND SYSTEMS MEDICINE 2020. [DOI: 10.1089/nsm.2020.0002] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Affiliation(s)
- Egils Stalidzans
- Computational Systems Biology Group, University of Latvia, Riga, Latvia
- Latvian Biomedical Reasearch and Study Centre, Riga, Latvia
| | - Massimiliano Zanin
- Centro de Tecnología Biomédica, Universidad Politécnica de Madrid, Pozuelo de Alarcón, Spain
| | - Paolo Tieri
- CNR National Research Council, IAC Institute for Applied Computing, Rome, Italy
| | - Filippo Castiglione
- CNR National Research Council, IAC Institute for Applied Computing, Rome, Italy
| | | | - Stefan Scheiner
- Institute for Mechanics of Materials and Structures, Vienna University of Technology, Vienna, Austria
| | - Jürgen Pahle
- BioQuant, Heidelberg University, Heidelberg, Germany
| | - Blaž Stres
- Department of Animal Science, University of Ljubljana, Ljubljana, Slovenia
- Faculty of Civil and Geodetic Engineering, University of Ljubljana, Ljubljana, Slovenia
- Department of Automation, Biocybernetics and Robotics, Jozef Stefan Institute, Ljubljana, Slovenia
| | - Markus List
- Big Data in BioMedicine Research Group, Chair of Experimental Bioinformatics, TUM School of Weihenstephan, Technical University of Munich, Freising, Germany
| | - Jan Baumbach
- Chair of Experimental Bioinformatics, TUM School of Weihenstephan, Technical University of Munich, Freising, Germany
| | - Manuela Lautizi
- Computational Systems Medicine Research Group, Chair of Experimental Bioinformatics, TUM School of Weihenstephan, Technical University of Munich, Freising, Germany
| | - Kristel Van Steen
- BIO-Systems Genetics, GIGA-R, University of Liège, Liège, Belgium
- BIO3—Systems Medicine, Department of Human Genetics, KU Leuven, Leuven, Belgium
| | - Harald H.H.W. Schmidt
- Department of Pharmacology and Personalised Medicine, Faculty of Health, Medicine and Life Science, Maastricht University, Maastricht, The Netherlands
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Hastings JF, O'Donnell YEI, Fey D, Croucher DR. Applications of personalised signalling network models in precision oncology. Pharmacol Ther 2020; 212:107555. [PMID: 32320730 DOI: 10.1016/j.pharmthera.2020.107555] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2020] [Accepted: 04/07/2020] [Indexed: 02/07/2023]
Abstract
As our ability to provide in-depth, patient-specific characterisation of the molecular alterations within tumours rapidly improves, it is becoming apparent that new approaches will be required to leverage the power of this data and derive the full benefit for each individual patient. Systems biology approaches are beginning to emerge within this field as a potential method of incorporating large volumes of network level data and distilling a coherent, clinically-relevant prediction of drug response. However, the initial promise of this developing field is yet to be realised. Here we argue that in order to develop these precise models of individual drug response and tailor treatment accordingly, we will need to develop mathematical models capable of capturing both the dynamic nature of drug-response signalling networks and key patient-specific information such as mutation status or expression profiles. We also review the modelling approaches commonly utilised within this field, and outline recent examples of their use in furthering the application of systems biology for a precision medicine approach to cancer treatment.
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Affiliation(s)
- Jordan F Hastings
- The Kinghorn Cancer Centre, Garvan Institute of Medical Research, Sydney, Australia
| | | | - Dirk Fey
- Systems Biology Ireland, University College Dublin, Belfield, Dublin 4, Ireland; School of Medicine and Medical Science, University College Dublin, Belfield, Dublin 4, Ireland
| | - David R Croucher
- The Kinghorn Cancer Centre, Garvan Institute of Medical Research, Sydney, Australia; School of Medicine and Medical Science, University College Dublin, Belfield, Dublin 4, Ireland; St Vincent's Hospital Clinical School, University of New South Wales, Sydney, NSW 2052, Australia.
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12
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Santos-Cortez RLP, Bhutta MF, Earl JP, Hafrén L, Jennings M, Mell JC, Pichichero ME, Ryan AF, Tateossian H, Ehrlich GD. Panel 3: Genomics, precision medicine and targeted therapies. Int J Pediatr Otorhinolaryngol 2020; 130 Suppl 1:109835. [PMID: 32007292 PMCID: PMC7155947 DOI: 10.1016/j.ijporl.2019.109835] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
OBJECTIVE To review the most recent advances in human and bacterial genomics as applied to pathogenesis and clinical management of otitis media. DATA SOURCES PubMed articles published since the last meeting in June 2015 up to June 2019. REVIEW METHODS A panel of experts in human and bacterial genomics of otitis media was formed. Each panel member reviewed the literature in their respective fields and wrote draft reviews. The reviews were shared with all panel members, and a merged draft was created. The panel met at the 20th International Symposium on Recent Advances in Otitis Media in June 2019, discussed the review and refined the content. A final draft was made, circulated, and approved by the panel members. CONCLUSION Trans-disciplinary approaches applying pan-omic technologies to identify human susceptibility to otitis media and to understand microbial population dynamics, patho-adaptation and virulence mechanisms are crucial to the development of novel, personalized therapeutics and prevention strategies for otitis media. IMPLICATIONS FOR PRACTICE In the future otitis media prevention strategies may be augmented by mucosal immunization, combination vaccines targeting multiple pathogens, and modulation of the middle ear microbiome. Both treatment and vaccination may be tailored to an individual's otitis media phenotype as defined by molecular profiles obtained by using rapidly developing techniques in microbial and host genomics.
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Affiliation(s)
- Regie Lyn P. Santos-Cortez
- Department of Otolaryngology, School of Medicine, University of Colorado Anschutz Medical Campus, 12700 E. 19 Ave., Aurora, CO 80045, USA
| | - Mahmood F. Bhutta
- Department of ENT, Royal Sussex County Hospital, Eastern Road, Brighton BN2 5BE, UK
| | - Joshua P. Earl
- Center for Genomic Sciences, Institute for Molecular Medicine and Infectious Disease; Department of Microbiology and Immunology; Drexel University College of Medicine, 245 N. 15 St., Philadelphia, PA 19102, USA
| | - Lena Hafrén
- Department of Otorhinolaryngology, Head & Neck Surgery, University of Helsinki and Helsinki University Hospital, Helsinki, Tukholmankatu 8A, 00290 Helsinki, Finland
| | - Michael Jennings
- Institute for Glycomics, Gold Coast campus, Griffith University, QLD 4222, Australia
| | - Joshua C. Mell
- Center for Genomic Sciences, Institute for Molecular Medicine and Infectious Disease; Department of Microbiology and Immunology; Drexel University College of Medicine, 245 N. 15 St., Philadelphia, PA 19102, USA
| | - Michael E. Pichichero
- Center for Infectious Diseases and Immunology, Rochester General Hospital Research Institute, 1425 Portland Ave., Rochester, NY 14621, USA
| | - Allen F. Ryan
- Department of Surgery/Otolaryngology, University of California San Diego, 9500 Gilman Dr., La Jolla, CA 92093, USA
| | - Hilda Tateossian
- Mammalian Genetics Unit, MRC Harwell Institute, Harwell, Oxford, Didcot OX11 0RD, UK
| | - Garth D. Ehrlich
- Center for Genomic Sciences, Institute for Molecular Medicine and Infectious Disease; Department of Microbiology and Immunology; Drexel University College of Medicine, 245 N. 15 St., Philadelphia, PA 19102, USA
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Dissecting Mechanisms of Melanoma Resistance to BRAF and MEK Inhibitors Revealed Genetic and Non-Genetic Patient- and Drug-Specific Alterations and Remarkable Phenotypic Plasticity. Cells 2020; 9:cells9010142. [PMID: 31936151 PMCID: PMC7017165 DOI: 10.3390/cells9010142] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2019] [Revised: 12/29/2019] [Accepted: 01/03/2020] [Indexed: 12/14/2022] Open
Abstract
The clinical benefit of MAPK pathway inhibition in BRAF-mutant melanoma patients is limited by the development of acquired resistance. Using drug-naïve cell lines derived from tumor specimens, we established a preclinical model of melanoma resistance to vemurafenib or trametinib to provide insight into resistance mechanisms. Dissecting the mechanisms accompanying the development of resistance, we have shown that (i) most of genetic and non-genetic alterations are triggered in a cell line- and/or drug-specific manner; (ii) several changes previously assigned to the development of resistance are induced as the immediate response to the extent measurable at the bulk levels; (iii) reprogramming observed in cross-resistance experiments and growth factor-dependence restricted by the drug presence indicate that phenotypic plasticity of melanoma cells largely contributes to the sustained resistance. Whole-exome sequencing revealed novel genetic alterations, including a frameshift variant of RBMX found exclusively in phospho-AKThigh resistant cell lines. There was no similar pattern of phenotypic alterations among eleven resistant cell lines, including expression/activity of crucial regulators, such as MITF, AXL, SOX, and NGFR, which suggests that patient-to-patient variability is richer and more nuanced than previously described. This diversity should be considered during the development of new strategies to circumvent the acquired resistance to targeted therapies.
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Xu J, Li X, Ding K, Li Z. Applications of Activity-Based Protein Profiling (ABPP) and Bioimaging in Drug Discovery. Chem Asian J 2019; 15:34-41. [PMID: 31762171 DOI: 10.1002/asia.201901500] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2019] [Indexed: 01/12/2023]
Abstract
Activity-based protein profiling (ABPP) and bioimaging have been developed in recent years as powerful technologies in drug discovery. Specifically, both approaches can be applied in critical steps of drug development, such as therapy target discovery, high-throughput drug screening and target identification of bioactive molecules. We have been focused on the development of various strategies that enable simultaneous activity-based protein profiling and bioimaging studies, thus facilitating an understanding of drug actions and potential toxicities. In this Minireview, we summarize these novel strategies and applications, with the aim of promoting these technologies in drug discovery.
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Affiliation(s)
- Jiaqian Xu
- School of Pharmacy, Jinan University, Guangzhou City Key Laboratory of Precision Chemical Drug Development, International Cooperative Laboratory of Traditional Chinese Medicine Modernization and Innovative Drug Development, Ministry of Education (MOE) of People's Republic of China, 601 Huangpu Avenue West, Guangzhou, 510632, China.,Department of Chemistry, City University of Hong Kong, 83 Tat Chee Avenue, Hong Kong SAR, 999077, China
| | - Xiaoqian Li
- School of Pharmacy, Jinan University, Guangzhou City Key Laboratory of Precision Chemical Drug Development, International Cooperative Laboratory of Traditional Chinese Medicine Modernization and Innovative Drug Development, Ministry of Education (MOE) of People's Republic of China, 601 Huangpu Avenue West, Guangzhou, 510632, China
| | - Ke Ding
- School of Pharmacy, Jinan University, Guangzhou City Key Laboratory of Precision Chemical Drug Development, International Cooperative Laboratory of Traditional Chinese Medicine Modernization and Innovative Drug Development, Ministry of Education (MOE) of People's Republic of China, 601 Huangpu Avenue West, Guangzhou, 510632, China
| | - Zhengqiu Li
- School of Pharmacy, Jinan University, Guangzhou City Key Laboratory of Precision Chemical Drug Development, International Cooperative Laboratory of Traditional Chinese Medicine Modernization and Innovative Drug Development, Ministry of Education (MOE) of People's Republic of China, 601 Huangpu Avenue West, Guangzhou, 510632, China
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15
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Abstract
PURPOSE OF REVIEW We critically evaluate the future potential of machine learning (ML), deep learning (DL), and artificial intelligence (AI) in precision medicine. The goal of this work is to show progress in ML in digital health, to exemplify future needs and trends, and to identify any essential prerequisites of AI and ML for precision health. RECENT FINDINGS High-throughput technologies are delivering growing volumes of biomedical data, such as large-scale genome-wide sequencing assays; libraries of medical images; or drug perturbation screens of healthy, developing, and diseased tissue. Multi-omics data in biomedicine is deep and complex, offering an opportunity for data-driven insights and automated disease classification. Learning from these data will open our understanding and definition of healthy baselines and disease signatures. State-of-the-art applications of deep neural networks include digital image recognition, single-cell clustering, and virtual drug screens, demonstrating breadths and power of ML in biomedicine. SUMMARY Significantly, AI and systems biology have embraced big data challenges and may enable novel biotechnology-derived therapies to facilitate the implementation of precision medicine approaches.
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Affiliation(s)
- Fabian V. Filipp
- Cancer Systems Biology, Institute of Computational Biology, Helmholtz Zentrum München, Ingolstädter Landstraße 1, 85764 München, Germany
- School of Life Sciences Weihenstephan, Technical University München, Maximus-von-Imhof-Forum 3, 85354 Freising, Germany
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16
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Cancer Cell Lines Are Useful Model Systems for Medical Research. Cancers (Basel) 2019; 11:cancers11081098. [PMID: 31374935 PMCID: PMC6721418 DOI: 10.3390/cancers11081098] [Citation(s) in RCA: 154] [Impact Index Per Article: 30.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2019] [Revised: 07/17/2019] [Accepted: 07/30/2019] [Indexed: 12/19/2022] Open
Abstract
Cell lines are in vitro model systems that are widely used in different fields of medical research, especially basic cancer research and drug discovery. Their usefulness is primarily linked to their ability to provide an indefinite source of biological material for experimental purposes. Under the right conditions and with appropriate controls, authenticated cancer cell lines retain most of the genetic properties of the cancer of origin. During the last few years, comparing genomic data of most cancer cell lines has corroborated this statement and those that were observed studying the tumoral tissue equivalents included in the The Cancer Genome Atlas (TCGA) database. We are at the disposal of comprehensive open access cell line datasets describing their molecular and cellular alterations at an unprecedented level of accuracy. This aspect, in association with the possibility of setting up accurate culture conditions that mimic the in vivo microenvironment (e.g., three-dimensional (3D) coculture), has strengthened the importance of cancer cell lines for continuing to sustain medical research fields. However, it is important to consider that the appropriate use of cell lines needs to follow established guidelines for guaranteed data reproducibility and quality, and to prevent the occurrence of detrimental events (i.e., those that are linked to cross-contamination and mycoplasma contamination).
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17
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Blucher AS, McWeeney SK, Stein L, Wu G. Visualization of drug target interactions in the contexts of pathways and networks with ReactomeFIViz. F1000Res 2019; 8:908. [PMID: 31372215 PMCID: PMC6644836 DOI: 10.12688/f1000research.19592.1] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 06/11/2019] [Indexed: 01/08/2023] Open
Abstract
The precision medicine paradigm is centered on therapies targeted to particular molecular entities that will elicit an anticipated and controlled therapeutic response. However, genetic alterations in the drug targets themselves or in genes whose products interact with the targets can affect how well a drug actually works for an individual patient. To better understand the effects of targeted therapies in patients, we need software tools capable of simultaneously visualizing patient-specific variations and drug targets in their biological context. This context can be provided using pathways, which are process-oriented representations of biological reactions, or biological networks, which represent pathway-spanning interactions among genes, proteins, and other biological entities. To address this need, we have recently enhanced the Reactome Cytoscape app, ReactomeFIViz, to assist researchers in visualizing and modeling drug and target interactions. ReactomeFIViz integrates drug-target interaction information with high quality manually curated pathways and a genome-wide human functional interaction network. Both the pathways and the functional interaction network are provided by Reactome, the most comprehensive open source biological pathway knowledgebase. We describe several examples demonstrating the application of these new features to the visualization of drugs in the contexts of pathways and networks. Complementing previous features in ReactomeFIViz, these new features enable researchers to ask focused questions about targeted therapies, such as drug sensitivity for patients with different mutation profiles, using a pathway or network perspective.
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Affiliation(s)
- Aurora S Blucher
- Knight Cancer Institute, Oregon Health & Science University, Portland, OR, 97239, USA
| | - Shannon K McWeeney
- Knight Cancer Institute, Oregon Health & Science University, Portland, OR, 97239, USA.,Division of Bioinformatics and Computational Biology, Department of Medical Informatics and Clinical Epidemiology, Oregon Health & Science University, Portland, OR, 97239, USA
| | - Lincoln Stein
- Ontario Institute for Cancer Research, Toronto, ON, M5G 0A3, Canada.,Department of Molecular Genetics, University of Toronto, Toronto, ON, M5S 1A1, Canada
| | - Guanming Wu
- Division of Bioinformatics and Computational Biology, Department of Medical Informatics and Clinical Epidemiology, Oregon Health & Science University, Portland, OR, 97239, USA
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18
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CD271 is a molecular switch with divergent roles in melanoma and melanocyte development. Sci Rep 2019; 9:7696. [PMID: 31118427 PMCID: PMC6531451 DOI: 10.1038/s41598-019-42773-y] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2018] [Accepted: 03/29/2019] [Indexed: 12/21/2022] Open
Abstract
Dysregulation of signaling networks controlling self-renewal and migration of developmental cell lineages is closely linked to the proliferative and invasive properties of tumors. Identification of such signaling pathways and their critical regulators is vital for successful design of effective targeted therapies against neoplastic tissue growth. The neurotrophin receptor (CD271/NGFR/p75NTR) is a key regulator of the melanocytic cell lineage through its ability to mediate cell growth, survival, and differentiation. Using clinical melanoma samples, normal melanocytes and global gene expression profiling we have investigated the role of CD271 in rewiring signal transduction networks of melanoma cells during neoplastic transformation. Our analysis demonstrates that depending on the cell fate of tumor initiation vs normal development, elevated levels of CD271 can serve as a switch between proliferation/survival and differentiation/cell death. Two divergent arms of neurotrophin signaling hold the balance between positive regulators of tumor growth controlled by E2F, MYC, SREBP1 and AKT3 pathways on the one hand, and differentiation, senescence, and apoptosis controlled by TRAF6/IRAK-dependent activation of AP1 and TP53 mediated processes on the other hand. A molecular network map revealed in this study uncovers CD271 as a context-specific molecular switch between normal development and malignant transformation.
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19
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Shah R, Singh SJ, Eddy K, Filipp FV, Chen S. Concurrent Targeting of Glutaminolysis and Metabotropic Glutamate Receptor 1 (GRM1) Reduces Glutamate Bioavailability in GRM1 + Melanoma. Cancer Res 2019; 79:1799-1809. [PMID: 30987979 PMCID: PMC6469683 DOI: 10.1158/0008-5472.can-18-1500] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2018] [Revised: 12/15/2018] [Accepted: 02/21/2019] [Indexed: 12/31/2022]
Abstract
Aberrant glutamatergic signaling has been implicated in altered metabolic activity in many cancer types, including malignant melanoma. Previously, we have illustrated the role of metabotropic glutamate receptor 1 (GRM1) in neoplastic transformation of melanocytes in vitro and spontaneous metastatic melanoma in vivo. In this study, we showed that autocrine stimulation constitutively activates the GRM1 receptor and its downstream mitogenic signaling. GRM1-activated (GRM1+) melanomas exhibited significantly increased expression of glutaminase (GLS), which catalyzes the first step in the conversion of glutamine to glutamate. In cultured GRM1+ melanoma cell lines, CB-839, a potent, selective, and orally bioavailable inhibitor of GLS, suppressed cell proliferation, while riluzole, an inhibitor of glutamate release, promoted apoptotic cell death in vitro and in vivo. Combined treatment with CB-839 and riluzole treatment proved to be superior to single-agent treatment, restricting glutamate bioavailability and leading to effective suppression of tumor cell proliferation in vitro and tumor progression in vivo. Hyperactivation of GRM1 in malignant melanoma is an oncogenic driver, which acts independently of canonical melanoma proto-oncogenes, BRAF or NRAS. Overall, these results indicate that expression of GRM1 promotes a metabolic phenotype that supports increased glutamate production and autocrine glutamatergic signaling, which can be pharmacologically targeted by decreasing glutamate bioavailability and the GLS-dependent glutamine to glutamate conversion. SIGNIFICANCE: These findings demonstrate that targeting glutaminolytic glutamate bioavailability is an effective therapeutic strategy for GRM1-activated tumors.
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Affiliation(s)
- Raj Shah
- Susan Lehman Cullman Laboratory for Cancer Research, Ernest Mario School of Pharmacy, Department of Chemical Biology, Rutgers University, Piscataway, New Jersey
- Joint Graduate Program in Toxicology, Rutgers University, Piscataway, New Jersey
| | - Simar J Singh
- St. George's University, School of Medicine, Grenada, West Indies
| | - Kevinn Eddy
- Susan Lehman Cullman Laboratory for Cancer Research, Ernest Mario School of Pharmacy, Department of Chemical Biology, Rutgers University, Piscataway, New Jersey
| | - Fabian V Filipp
- Cancer Systems Biology, Institute of Computational Biology, Helmholtz Zentrum München, München, Germany.
- School of Life Sciences Weihenstephan, Technical University München, Freising, Germany
| | - Suzie Chen
- Susan Lehman Cullman Laboratory for Cancer Research, Ernest Mario School of Pharmacy, Department of Chemical Biology, Rutgers University, Piscataway, New Jersey.
- Joint Graduate Program in Toxicology, Rutgers University, Piscataway, New Jersey
- Rutgers Cancer Institute of New Jersey, New Brunswick, New Jersey
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20
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Precision medicine review: rare driver mutations and their biophysical classification. Biophys Rev 2019; 11:5-19. [PMID: 30610579 PMCID: PMC6381362 DOI: 10.1007/s12551-018-0496-2] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2018] [Accepted: 12/18/2018] [Indexed: 02/07/2023] Open
Abstract
How can biophysical principles help precision medicine identify rare driver mutations? A major tenet of pragmatic approaches to precision oncology and pharmacology is that driver mutations are very frequent. However, frequency is a statistical attribute, not a mechanistic one. Rare mutations can also act through the same mechanism, and as we discuss below, “latent driver” mutations may also follow the same route, with “helper” mutations. Here, we review how biophysics provides mechanistic guidelines that extend precision medicine. We outline principles and strategies, especially focusing on mutations that drive cancer. Biophysics has contributed profoundly to deciphering biological processes. However, driven by data science, precision medicine has skirted some of its major tenets. Data science embodies genomics, tissue- and cell-specific expression levels, making it capable of defining genome- and systems-wide molecular disease signatures. It classifies cancer driver genes/mutations and affected pathways, and its associated protein structural data guide drug discovery. Biophysics complements data science. It considers structures and their heterogeneous ensembles, explains how mutational variants can signal through distinct pathways, and how allo-network drugs can be harnessed. Biophysics clarifies how one mutation—frequent or rare—can affect multiple phenotypic traits by populating conformations that favor interactions with other network modules. It also suggests how to identify such mutations and their signaling consequences. Biophysics offers principles and strategies that can help precision medicine push the boundaries to transform our insight into biological processes and the practice of personalized medicine. By contrast, “phenotypic drug discovery,” which capitalizes on physiological cellular conditions and first-in-class drug discovery, may not capture the proper molecular variant. This is because variants of the same protein can express more than one phenotype, and a phenotype can be encoded by several variants.
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21
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Chen L, Pan X, Zhang YH, Liu M, Huang T, Cai YD. Classification of Widely and Rarely Expressed Genes with Recurrent Neural Network. Comput Struct Biotechnol J 2018; 17:49-60. [PMID: 30595815 PMCID: PMC6307323 DOI: 10.1016/j.csbj.2018.12.002] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2018] [Revised: 12/07/2018] [Accepted: 12/09/2018] [Indexed: 02/06/2023] Open
Abstract
A tissue-specific gene expression shapes the formation of tissues, while gene expression changes reflect the immune response of the human body to environmental stimulations or pressure, particularly in disease conditions, such as cancers. A few genes are commonly expressed across tissues or various cancers, while others are not. To investigate the functional differences between widely and rarely expressed genes, we defined the genes that were expressed in 32 normal tissues/cancers (i.e., called widely expressed genes; FPKM >1 in all samples) and those that were not detected (i.e., called rarely expressed genes; FPKM <1 in all samples) based on the large gene expression data set provided by Uhlen et al. Each gene was encoded using the gene ontology (GO) and Kyoto Encyclopedia of Genes and Genomes (KEGG) enrichment scores. Minimum redundancy maximum relevance (mRMR) was used to measure and rank these features on the mRMR feature list. Thereafter, we applied the incremental feature selection method with a supervised classifier recurrent neural network (RNN) to select the discriminate features for classifying widely expressed genes from rarely expressed genes and construct an optimum RNN classifier. The Youden's indexes generated by the optimum RNN classifier and evaluated using a 10-fold cross validation were 0.739 for normal tissues and 0.639 for cancers. Furthermore, the underlying mechanisms of the key discriminate GO and KEGG features were analyzed. Results can facilitate the identification of the expression landscape of genes and elucidation of how gene expression shapes tissues and the microenvironment of cancers. Some genes are widely expressed across tissues or various cancers. A number of genes are rarely expressed across tissues or various cancers. The functional differences between widely and rarely expressed genes were studied. Several GO terms and KEGG pathways were extracted and analyzed.
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Affiliation(s)
- Lei Chen
- School of Life Sciences, Shanghai University, Shanghai 200444, People's Republic of China.,College of Information Engineering, Shanghai Maritime University, Shanghai 201306, People's Republic of China.,Shanghai Key Laboratory of PMMP, East China Normal University, Shanghai 200241, People's Republic of China
| | - XiaoYong Pan
- Department of Medical Informatics, Erasmus MC, Rotterdam, the Netherlands
| | - Yu-Hang Zhang
- Institute of Health Sciences, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences, Shanghai 200031, People's Republic of China
| | - Min Liu
- College of Information Engineering, Shanghai Maritime University, Shanghai 201306, People's Republic of China
| | - Tao Huang
- Institute of Health Sciences, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences, Shanghai 200031, People's Republic of China
| | - Yu-Dong Cai
- School of Life Sciences, Shanghai University, Shanghai 200444, People's Republic of China
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22
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Stéphanou A, Fanchon E, Innominato PF, Ballesta A. Systems Biology, Systems Medicine, Systems Pharmacology: The What and The Why. Acta Biotheor 2018; 66:345-365. [PMID: 29744615 DOI: 10.1007/s10441-018-9330-2] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2018] [Accepted: 05/05/2018] [Indexed: 12/22/2022]
Abstract
Systems biology is today such a widespread discipline that it becomes difficult to propose a clear definition of what it really is. For some, it remains restricted to the genomic field. For many, it designates the integrated approach or the corpus of computational methods employed to handle the vast amount of biological or medical data and investigate the complexity of the living. Although defining systems biology might be difficult, on the other hand its purpose is clear: systems biology, with its emerging subfields systems medicine and systems pharmacology, clearly aims at making sense of complex observations/experimental and clinical datasets to improve our understanding of diseases and their treatments without putting aside the context in which they appear and develop. In this short review, we aim to specifically focus on these new subfields with the new theoretical tools and approaches that were developed in the context of cancer. Systems pharmacology and medicine now give hope for major improvements in cancer therapy, making personalized medicine closer to reality. As we will see, the current challenge is to be able to improve the clinical practice according to the paradigm shift of systems sciences.
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Affiliation(s)
- Angélique Stéphanou
- Université Grenoble Alpes, CNRS, TIMC-IMAG/DyCTIM2, 38000, Grenoble, France.
| | - Eric Fanchon
- Université Grenoble Alpes, CNRS, TIMC-IMAG/DyCTIM2, 38000, Grenoble, France
| | - Pasquale F Innominato
- North Wales Cancer Centre, Betsi Cadwaladr University Health Board, Bangor, Denbighshire, UK
- INSERM and Université Paris 11 Unit 935, Villejuif, France
- University of Warwick, Coventry, UK
| | - Annabelle Ballesta
- INSERM and Université Paris 11 Unit 935, Villejuif, France
- University of Warwick, Coventry, UK
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23
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Box NF, Larue L, Manga P, Montoliu L, Spritz RA, Filipp FV. The triennial International Pigment Cell Conference (IPCC). J Transl Med 2018; 16:252. [PMID: 30285864 PMCID: PMC6169034 DOI: 10.1186/s12967-018-1609-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2018] [Accepted: 08/14/2018] [Indexed: 11/29/2022] Open
Abstract
The International Federation of Pigment Cell Societies (IFPCS) held its XXIII triennial International Pigment Cell Conference (IPCC) in Denver, Colorado in August 2017. The goal of the summit was to provide a venue promoting a vibrant interchange among leading basic and clinical researchers working on leading-edge aspects of melanocyte biology and disease. The philosophy of the meeting, entitled Breakthroughs in Pigment Cell and Melanoma Research, was to deliver a comprehensive program in an inclusive environment fostering scientific exchange and building new academic bridges. This document provides an outlook on the history, accomplishments, and sustainability of the pigment cell and melanoma research community. Shared progress in the understanding of cellular homeostasis of pigment cells but also clinical successes and hurdles in the treatment of melanoma and dermatological disorders continue to drive future research activities. A sustainable direction of the societies creates an international forum identifying key areas of imminent needs in laboratory research and clinical care and ensures the future of this vibrant, diverse and unique research community at the same time. Important advances showcase wealth and breadth of the field in melanocyte and melanoma research and include emerging frontiers in melanoma immunotherapy, medical and surgical oncology, dermatology, vitiligo, albinism, genomics and systems biology, precision bench-to-bedside approaches, epidemiology, pigment biophysics and chemistry, and evolution. This report recapitulates highlights of the federate meeting agenda designed to advance clinical and basic research frontiers from melanoma and dermatological sciences followed by a historical perspective of the associated societies and conferences.
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Affiliation(s)
- Neil F. Box
- Department of Dermatology and Epidemiology, University of Colorado Denver, Aurora, CO USA
| | - Lionel Larue
- CNRS, Equipe Labellisée Ligue Contre le Cancer, Normal and Pathological Development of Melanocytes, UMR 3347, Institut Curie, Orsay, France
| | - Prashiela Manga
- Ronald O Perlman Department of Dermatology, New York University Langone Medical Center, New York, NY USA
| | - Lluis Montoliu
- CNB-CSIC, CIBERER-ISCIII, Centro Nacional de Biotecnología, Campus de Cantoblanco, Madrid, Spain
| | - Richard A. Spritz
- Department of Dermatology and Epidemiology, University of Colorado Denver, Aurora, CO USA
- Human Medical Genetics and Genomics Program, University of Colorado Denver, Aurora, CO USA
| | - Fabian V. Filipp
- Systems Biology and Cancer Metabolism, Program for Quantitative Systems Biology, University of California Merced, 5200 North Lake Road, Merced, CA 95343 USA
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24
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Filipp FV, Birlea S, Bosenberg MW, Brash D, Cassidy PB, Chen S, D'Orazio JA, Fujita M, Goh BK, Herlyn M, Indra AK, Larue L, Leachman SA, Le Poole C, Liu-Smith F, Manga P, Montoliu L, Norris DA, Shellman Y, Smalley KSM, Spritz RA, Sturm RA, Swetter SM, Terzian T, Wakamatsu K, Weber JS, Box NF. Frontiers in pigment cell and melanoma research. Pigment Cell Melanoma Res 2018; 31:728-735. [PMID: 30281213 DOI: 10.1111/pcmr.12728] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/2018] [Revised: 07/19/2018] [Accepted: 07/23/2018] [Indexed: 12/21/2022]
Abstract
In this perspective, we identify emerging frontiers in clinical and basic research of melanocyte biology and its associated biomedical disciplines. We describe challenges and opportunities in clinical and basic research of normal and diseased melanocytes that impact current approaches to research in melanoma and the dermatological sciences. We focus on four themes: (1) clinical melanoma research, (2) basic melanoma research, (3) clinical dermatology, and (4) basic pigment cell research, with the goal of outlining current highlights, challenges, and frontiers associated with pigmentation and melanocyte biology. Significantly, this document encapsulates important advances in melanocyte and melanoma research including emerging frontiers in melanoma immunotherapy, medical and surgical oncology, dermatology, vitiligo, albinism, genomics and systems biology, epidemiology, pigment biophysics and chemistry, and evolution.
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Affiliation(s)
- Fabian V Filipp
- Systems Biology and Cancer Metabolism, Program for Quantitative Systems Biology, University of California Merced, Merced, California
| | - Stanca Birlea
- Department of Dermatology, University of Colorado Denver, Aurora, Colorado
| | - Marcus W Bosenberg
- Department of Dermatology and Dermatopathology, Yale School of Medicine, New Haven, Connecticut
| | - Douglas Brash
- Department of Therapeutic Radiology, Yale School of Medicine, New Haven, Connecticut
| | - Pamela B Cassidy
- Department of Dermatology, Oregon Health and Science University, Portland, Oregon
| | - Suzie Chen
- Susan Lehman Cullman Laboratory for Cancer Research, Department of Chemical Biology, Ernest Mario School of Pharmacy, Rutgers University, Piscataway, New Jersey
| | - John A D'Orazio
- Markey Cancer Center, University of Kentucky College of Medicine, Lexington, Kentucky
| | - Mayumi Fujita
- Department of Dermatology, University of Colorado Denver, Aurora, Colorado
| | - Boon-Kee Goh
- Mount Elizabeth Medical Centre, Skin Physicians Private Limited, Singapore, Singapore
| | - Meenhard Herlyn
- Department of Molecular and Cellular Oncogenesis, Wistar Institute, Philadelphia, Pennsylvania
| | - Arup K Indra
- Department of Dermatology, Oregon Health and Science University, Portland, Oregon.,Department of Pharmaceutical Sciences, College of Pharmacy, Oregon State University, Corvallis, Oregon
| | - Lionel Larue
- Equipe Labellisée Ligue Contre le Cancer, Normal and Pathological Development of Melanocytes, UMR 3347, CNRS, Institut Curie, Orsay, France
| | - Sancy A Leachman
- Department of Dermatology, Oregon Health and Science University, Portland, Oregon
| | - Caroline Le Poole
- Lurie Comprehensive Cancer Center, Northwestern University at Chicago, Chicago, Illinois
| | - Feng Liu-Smith
- Chao Family Comprehensive Cancer Center, University of California Irvine, Orange, California
| | - Prashiela Manga
- Ronald O Perlman Department of Dermatology, New York University Langone Medical Center, New York, New York
| | - Lluis Montoliu
- CNB-CSIC, CIBERER-ISCIII, Campus de Cantoblanco, Centro Nacional de Biotecnología, Madrid, Spain
| | - David A Norris
- Department of Dermatology, University of Colorado Denver, Aurora, Colorado
| | - Yiqun Shellman
- Department of Dermatology, University of Colorado Denver, Aurora, Colorado
| | | | - Richard A Spritz
- Human Medical Genetics and Genomics Program, University of Colorado Denver, Aurora, Colorado
| | - Richard A Sturm
- Dermatology Research Centre, University of Queensland Diamantina Institute, University of Queensland, Brisbane, Queensland, Australia
| | - Susan M Swetter
- Department of Dermatology, Stanford University, Palo Alto, California
| | - Tamara Terzian
- Department of Dermatology, University of Colorado Denver, Aurora, Colorado
| | - Kazumasa Wakamatsu
- Department of Chemistry, Fujita Health University School of Health Sciences, Toyoake, Japan
| | - Jeffrey S Weber
- Laura and Isaac Perlmutter Cancer Center, New York University Langone Medical Center, New York, New York
| | - Neil F Box
- Department of Dermatology, University of Colorado Denver, Aurora, Colorado
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25
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Palmieri G, Colombino M, Casula M, Manca A, Mandalà M, Cossu A. Molecular Pathways in Melanomagenesis: What We Learned from Next-Generation Sequencing Approaches. Curr Oncol Rep 2018; 20:86. [PMID: 30218391 PMCID: PMC6153571 DOI: 10.1007/s11912-018-0733-7] [Citation(s) in RCA: 44] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
PURPOSE OF REVIEW Conventional clinico-pathological features in melanoma patients should be integrated with new molecular diagnostic, predictive, and prognostic factors coming from the expanding genomic profiles. Cutaneous melanoma (CM), even differing in biological behavior according to sun-exposure levels on the skin areas where it arises, is molecularly heterogeneous. The next-generation sequencing (NGS) approaches are providing data on mutation landscapes in driver genes that may account for distinct pathogenetic mechanisms and pathways. The purpose was to group and classify all somatic driver mutations observed in the main NGS-based studies. RECENT FINDINGS Whole exome and whole genome sequencing approaches have provided data on spectrum and distribution of genetic and genomic alterations as well as allowed to discover new cancer genes underlying CM pathogenesis. After evaluating the mutational status in a cohort of 686 CM cases from the most representative NGS studies, three molecular CM subtypes were proposed: BRAFmut, RASmut, and non-BRAFmut/non-RASmut.
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Affiliation(s)
- Giuseppe Palmieri
- Unit of Cancer Genetics, National Research Council (CNR), Institute of Biomolecular Chemistry (ICB), Traversa La Crucca 3, Baldinca Li Punti, 07100 Sassari, Italy
| | - Maria Colombino
- Unit of Cancer Genetics, National Research Council (CNR), Institute of Biomolecular Chemistry (ICB), Traversa La Crucca 3, Baldinca Li Punti, 07100 Sassari, Italy
| | - Milena Casula
- Unit of Cancer Genetics, National Research Council (CNR), Institute of Biomolecular Chemistry (ICB), Traversa La Crucca 3, Baldinca Li Punti, 07100 Sassari, Italy
| | - Antonella Manca
- Unit of Cancer Genetics, National Research Council (CNR), Institute of Biomolecular Chemistry (ICB), Traversa La Crucca 3, Baldinca Li Punti, 07100 Sassari, Italy
| | - Mario Mandalà
- PAPA GIOVANNI XXIII Cancer Center Hospital, Bergamo, Italy
| | - Antonio Cossu
- Institute of Pathology, Azienda Ospedaliero Universitaria (AOU), Sassari, Italy
| | - for the Italian Melanoma Intergroup (IMI)
- Unit of Cancer Genetics, National Research Council (CNR), Institute of Biomolecular Chemistry (ICB), Traversa La Crucca 3, Baldinca Li Punti, 07100 Sassari, Italy
- PAPA GIOVANNI XXIII Cancer Center Hospital, Bergamo, Italy
- Institute of Pathology, Azienda Ospedaliero Universitaria (AOU), Sassari, Italy
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26
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Filipp FV. Crosstalk between epigenetics and metabolism-Yin and Yang of histone demethylases and methyltransferases in cancer. Brief Funct Genomics 2018; 16:320-325. [PMID: 28369194 PMCID: PMC5860014 DOI: 10.1093/bfgp/elx001] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Histone methylation is an epigenetic modification of chromatin undergoing dynamic changes and balancing tissue-specific demands of proliferation and differentiation. In cancer, aberrant histone methylation can facilitate oncogenic and tumor suppression programs by modulating gene expression. Histone remodelers such as lysine methyltransferases and lysine demethylases are seemingly opposite or contrary forces but may be part of an interconnected network complementing each other. We identify several layers of molecular communication where epigenetic master regulators engage in crosstalk between tumor metabolism and histone remodeling. Epigenetic master regulators have the ability to cooperate with members of the transcriptional machinery, DNA methyltransferases, as well as other histone modifiers. High-throughput sequencing and omics data in combination with cancer systems biology analysis have the power to prioritize regulatory events epigenome-wide.
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27
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Wilson S, Filipp FV. A network of epigenomic and transcriptional cooperation encompassing an epigenomic master regulator in cancer. NPJ Syst Biol Appl 2018; 4:24. [PMID: 29977600 PMCID: PMC6026491 DOI: 10.1038/s41540-018-0061-4] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2018] [Revised: 04/29/2018] [Accepted: 05/07/2018] [Indexed: 12/12/2022] Open
Abstract
Coordinated experiments focused on transcriptional responses and chromatin states are well-equipped to capture different epigenomic and transcriptomic levels governing the circuitry of a regulatory network. We propose a workflow for the genome-wide identification of epigenomic and transcriptional cooperation to elucidate transcriptional networks in cancer. Gene promoter annotation in combination with network analysis and sequence-resolution of enriched transcriptional motifs in epigenomic data reveals transcription factor families that act synergistically with epigenomic master regulators. By investigating complementary omics levels, a close teamwork of the transcriptional and epigenomic machinery was discovered. The discovered network is tightly connected and surrounds the histone lysine demethylase KDM3A, basic helix-loop-helix factors MYC, HIF1A, and SREBF1, as well as differentiation factors AP1, MYOD1, SP1, MEIS1, ZEB1, and ELK1. In such a cooperative network, one component opens the chromatin, another one recognizes gene-specific DNA motifs, others scaffold between histones, cofactors, and the transcriptional complex. In cancer, due to the ability to team up with transcription factors, epigenetic factors concert mitogenic and metabolic gene networks, claiming the role of a cancer master regulators or epioncogenes. Significantly, specific histone modification patterns are commonly associated with open or closed chromatin states, and are linked to distinct biological outcomes by transcriptional activation or repression. Disruption of patterns of histone modifications is associated with the loss of proliferative control and cancer. There is tremendous therapeutic potential in understanding and targeting histone modification pathways. Thus, investigating cooperation of chromatin remodelers and the transcriptional machinery is not only important for elucidating fundamental mechanisms of chromatin regulation, but also necessary for the design of targeted therapeutics.
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Affiliation(s)
- Stephen Wilson
- Systems Biology and Cancer Metabolism, Program for Quantitative Systems Biology, University of California Merced, 2500 North Lake Road, Merced, CA 95343 USA
| | - Fabian Volker Filipp
- Systems Biology and Cancer Metabolism, Program for Quantitative Systems Biology, University of California Merced, 2500 North Lake Road, Merced, CA 95343 USA
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28
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Elchuri SV, Rajasekaran S, Miles WO. RNA-Sequencing of Primary Retinoblastoma Tumors Provides New Insights and Challenges Into Tumor Development. Front Genet 2018; 9:170. [PMID: 29868118 PMCID: PMC5966869 DOI: 10.3389/fgene.2018.00170] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2017] [Accepted: 04/26/2018] [Indexed: 12/17/2022] Open
Abstract
Retinoblastoma is rare tumor of the retina caused by the homozygous loss of the Retinoblastoma 1 tumor suppressor gene (RB1). Loss of the RB1 protein, pRB, results in de-regulated activity of the E2F transcription factors, chromatin changes and developmental defects leading to tumor development. Extensive microarray profiles of these tumors have enabled the identification of genes sensitive to pRB disruption, however, this technology has a number of limitations in the RNA profiles that they generate. The advent of RNA-sequencing has enabled the global profiling of all of the RNA within the cell including both coding and non-coding features and the detection of aberrant RNA processing events. In this perspective, we focus on discussing how RNA-sequencing of rare Retinoblastoma tumors will build on existing data and open up new area's to improve our understanding of the biology of these tumors. In particular, we discuss how the RB-research field may be to use this data to determine how RB1 loss results in the expression of; non-coding RNAs, causes aberrant RNA processing events and how a deeper analysis of metabolic RNA changes can be utilized to model tumor specific shifts in metabolism. Each section discusses new opportunities and challenges associated with these types of analyses and aims to provide an honest assessment of how understanding these different processes may contribute to the treatment of Retinoblastoma.
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Affiliation(s)
- Sailaja V. Elchuri
- Department of Nanotechnology, Vision Research Foundation, Sankara Nethralaya, Chennai, India
| | - Swetha Rajasekaran
- The Ohio State University Comprehensive Cancer Center, Columbus, OH, United States
- Center for RNA Biology, The Ohio State University, Columbus, OH, United States
- Department of Molecular Genetics, The Ohio State University, Columbus, OH, United States
| | - Wayne O. Miles
- The Ohio State University Comprehensive Cancer Center, Columbus, OH, United States
- Center for RNA Biology, The Ohio State University, Columbus, OH, United States
- Department of Molecular Genetics, The Ohio State University, Columbus, OH, United States
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29
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Zecena H, Tveit D, Wang Z, Farhat A, Panchal P, Liu J, Singh SJ, Sanghera A, Bainiwal A, Teo SY, Meyskens FL, Liu-Smith F, Filipp FV. Systems biology analysis of mitogen activated protein kinase inhibitor resistance in malignant melanoma. BMC SYSTEMS BIOLOGY 2018; 12:33. [PMID: 29615030 PMCID: PMC5883534 DOI: 10.1186/s12918-018-0554-1] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/29/2017] [Accepted: 02/21/2018] [Indexed: 11/12/2022]
Abstract
BACKGROUND Kinase inhibition in the mitogen activated protein kinase (MAPK) pathway is a standard therapy for cancer patients with activating BRAF mutations. However, the anti-tumorigenic effect and clinical benefit are only transient, and tumors are prone to treatment resistance and relapse. To elucidate mechanistic insights into drug resistance, we have established an in vitro cellular model of MAPK inhibitor resistance in malignant melanoma. METHODS The cellular model evolved in response to clinical dosage of the BRAF inhibitor, vemurafenib, PLX4032. We conducted transcriptomic expression profiling using RNA-Seq and RT-qPCR arrays. Pathways of melanogenesis, MAPK signaling, cell cycle, and metabolism were significantly enriched among the set of differentially expressed genes of vemurafenib-resistant cells vs control. The underlying mechanism of treatment resistance and pathway rewiring was uncovered to be based on non-genomic adaptation and validated in two distinct melanoma models, SK-MEL-28 and A375. Both cell lines have activating BRAF mutations and display metastatic potential. RESULTS Downregulation of dual specific phosphatases, tumor suppressors, and negative MAPK regulators reengages mitogenic signaling. Upregulation of growth factors, cytokines, and cognate receptors triggers signaling pathways circumventing BRAF blockage. Further, changes in amino acid and one-carbon metabolism support cellular proliferation despite MAPK inhibitor treatment. In addition, treatment-resistant cells upregulate pigmentation and melanogenesis, pathways which partially overlap with MAPK signaling. Upstream regulator analysis discovered significant perturbation in oncogenic forkhead box and hypoxia inducible factor family transcription factors. CONCLUSIONS The established cellular models offer mechanistic insight into cellular changes and therapeutic targets under inhibitor resistance in malignant melanoma. At a systems biology level, the MAPK pathway undergoes major rewiring while acquiring inhibitor resistance. The outcome of this transcriptional plasticity is selection for a set of transcriptional master regulators, which circumvent upstream targeted kinases and provide alternative routes of mitogenic activation. A fine-woven network of redundant signals maintains similar effector genes allowing for tumor cell survival and malignant progression in therapy-resistant cancer.
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Affiliation(s)
- Helma Zecena
- Systems Biology and Cancer
Metabolism, Program for Quantitative Systems Biology,
University of California Merced,
2500 North Lake Road, Merced, CA 95343 USA
| | - Daniel Tveit
- Systems Biology and Cancer
Metabolism, Program for Quantitative Systems Biology,
University of California Merced,
2500 North Lake Road, Merced, CA 95343 USA
| | - Zi Wang
- Department of Medicine,
School of Medicine, Chao Family Comprehensive Cancer Center,
University of California Irvine,
Irvine, CA 92697 USA
- The State Key Laboratory of
Medical Genetics and School of Life Sciences, Department of Molecular
Biology, Central South University,
Changsha, 410078 China
| | - Ahmed Farhat
- Department of Medicine,
School of Medicine, Chao Family Comprehensive Cancer Center,
University of California Irvine,
Irvine, CA 92697 USA
| | - Parvita Panchal
- Department of Medicine,
School of Medicine, Chao Family Comprehensive Cancer Center,
University of California Irvine,
Irvine, CA 92697 USA
| | - Jing Liu
- Department of Medicine,
School of Medicine, Chao Family Comprehensive Cancer Center,
University of California Irvine,
Irvine, CA 92697 USA
- The State Key Laboratory of
Medical Genetics and School of Life Sciences, Department of Molecular
Biology, Central South University,
Changsha, 410078 China
| | - Simar J. Singh
- Systems Biology and Cancer
Metabolism, Program for Quantitative Systems Biology,
University of California Merced,
2500 North Lake Road, Merced, CA 95343 USA
| | - Amandeep Sanghera
- Systems Biology and Cancer
Metabolism, Program for Quantitative Systems Biology,
University of California Merced,
2500 North Lake Road, Merced, CA 95343 USA
| | - Ajay Bainiwal
- Systems Biology and Cancer
Metabolism, Program for Quantitative Systems Biology,
University of California Merced,
2500 North Lake Road, Merced, CA 95343 USA
| | - Shuan Y. Teo
- Systems Biology and Cancer
Metabolism, Program for Quantitative Systems Biology,
University of California Merced,
2500 North Lake Road, Merced, CA 95343 USA
| | - Frank L. Meyskens
- Department of Medicine,
School of Medicine, Chao Family Comprehensive Cancer Center,
University of California Irvine,
Irvine, CA 92697 USA
| | - Feng Liu-Smith
- Department of Medicine,
School of Medicine, Chao Family Comprehensive Cancer Center,
University of California Irvine,
Irvine, CA 92697 USA
- Department of Epidemiology,
School of Medicine, University of California,
Irvine, CA 92697 USA
| | - Fabian V. Filipp
- Systems Biology and Cancer
Metabolism, Program for Quantitative Systems Biology,
University of California Merced,
2500 North Lake Road, Merced, CA 95343 USA
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30
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Vanpouille-Box C, Lhuillier C, Bezu L, Aranda F, Yamazaki T, Kepp O, Fucikova J, Spisek R, Demaria S, Formenti SC, Zitvogel L, Kroemer G, Galluzzi L. Trial watch: Immune checkpoint blockers for cancer therapy. Oncoimmunology 2017; 6:e1373237. [PMID: 29147629 DOI: 10.1080/2162402x.2017.1373237] [Citation(s) in RCA: 55] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2017] [Accepted: 08/25/2017] [Indexed: 02/08/2023] Open
Abstract
Immune checkpoint blockers (ICBs) are literally revolutionizing the clinical management of an ever more diversified panel of oncological indications. Although considerable attention persists around the inhibition of cytotoxic T lymphocyte-associated protein 4 (CTLA4) and programmed cell death 1 (PDCD1, best known as PD-1) signaling, several other co-inhibitory T-cell receptors are being evaluated as potential targets for the development of novel ICBs. Moreover, substantial efforts are being devoted to the identification of biomarkers that reliably predict the likelihood of each patient to obtain clinical benefits from ICBs in the absence of severe toxicity. Tailoring the delivery of specific ICBs or combinations thereof to selected patient populations in the context of precision medicine programs constitutes indeed a major objective of the future of ICB-based immunotherapy. Here, we discuss recent preclinical and clinical advances on the development of ICBs for oncological indications.
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Affiliation(s)
| | - Claire Lhuillier
- Department of Radiation Oncology, Weill Cornell Medical College, New York, NY, USA
| | - Lucillia Bezu
- Université Paris Descartes/Paris V, Paris, France.,Université Pierre et Marie Curie/Paris VI, Paris, France.,Equipe 11 labellisée Ligue contre le Cancer, Centre de Recherche des Cordeliers, Paris, France.,INSERM, U1138, Paris, France.,Metabolomics and Cell Biology Platforms, Gustave Roussy Comprehensive Cancer Institute, Villejuif, France
| | - Fernando Aranda
- Immunoreceptors of the Innate and Adaptive System Group, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
| | - Takahiro Yamazaki
- Department of Radiation Oncology, Weill Cornell Medical College, New York, NY, USA
| | - Oliver Kepp
- Université Paris Descartes/Paris V, Paris, France.,Université Pierre et Marie Curie/Paris VI, Paris, France.,Equipe 11 labellisée Ligue contre le Cancer, Centre de Recherche des Cordeliers, Paris, France.,INSERM, U1138, Paris, France.,Metabolomics and Cell Biology Platforms, Gustave Roussy Comprehensive Cancer Institute, Villejuif, France
| | - Jitka Fucikova
- Sotio a.c., Prague, Czech Republic.,Dept. of Immunology, 2nd Faculty of Medicine and University Hospital Motol, Charles University, Prague, Czech Republic
| | - Radek Spisek
- Sotio a.c., Prague, Czech Republic.,Dept. of Immunology, 2nd Faculty of Medicine and University Hospital Motol, Charles University, Prague, Czech Republic
| | - Sandra Demaria
- Department of Radiation Oncology, Weill Cornell Medical College, New York, NY, USA.,Sandra and Edward Meyer Cancer Center, New York, NY, USA
| | - Silvia C Formenti
- Department of Radiation Oncology, Weill Cornell Medical College, New York, NY, USA.,Sandra and Edward Meyer Cancer Center, New York, NY, USA
| | - Laurence Zitvogel
- Gustave Roussy Comprehensive Cancer Institute, Villejuif, France.,INSERM, U1015, Villejuif, France.,Center of Clinical Investigations in Biotherapies of Cancer (CICBT) 1428, Villejuif, France.,Université Paris Sud/Paris XI, Le Kremlin-Bicêtre, France
| | - Guido Kroemer
- Université Paris Descartes/Paris V, Paris, France.,Université Pierre et Marie Curie/Paris VI, Paris, France.,Equipe 11 labellisée Ligue contre le Cancer, Centre de Recherche des Cordeliers, Paris, France.,INSERM, U1138, Paris, France.,Metabolomics and Cell Biology Platforms, Gustave Roussy Comprehensive Cancer Institute, Villejuif, France.,Department of Women's and Children's Health, Karolinska Institute, Karolinska University Hospital, Stockholm, Sweden.,Pôle de Biologie, Hopitâl Européen George Pompidou, AP-HP, Paris, France
| | - Lorenzo Galluzzi
- Department of Radiation Oncology, Weill Cornell Medical College, New York, NY, USA.,Université Paris Descartes/Paris V, Paris, France.,Sandra and Edward Meyer Cancer Center, New York, NY, USA
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31
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Qi J, Filipp FV. An epigenetic master regulator teams up to become an epioncogene. Oncotarget 2017; 8:29538-29539. [PMID: 28415649 PMCID: PMC5444685 DOI: 10.18632/oncotarget.16484] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2017] [Accepted: 03/20/2017] [Indexed: 11/25/2022] Open
Affiliation(s)
- Jianfei Qi
- Systems Biology and Cancer Metabolism, Program for Quantitative Systems Biology, University of California Merced, Merced, CA, USA
| | - Fabian Volker Filipp
- Systems Biology and Cancer Metabolism, Program for Quantitative Systems Biology, University of California Merced, Merced, CA, USA
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32
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