1
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Tuttle AM, Miller LN, Royer LJ, Wen H, Kelly JJ, Calistri NL, Heiser LM, Nechiporuk AV. Single-Cell Analysis of Rohon-Beard Neurons Implicates Fgf Signaling in Axon Maintenance and Cell Survival. J Neurosci 2024; 44:e1600232024. [PMID: 38423763 PMCID: PMC11026351 DOI: 10.1523/jneurosci.1600-23.2024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2023] [Revised: 01/18/2024] [Accepted: 02/18/2024] [Indexed: 03/02/2024] Open
Abstract
Peripheral sensory neurons are a critical part of the nervous system that transmit a multitude of sensory stimuli to the central nervous system. During larval and juvenile stages in zebrafish, this function is mediated by Rohon-Beard somatosensory neurons (RBs). RBs are optically accessible and amenable to experimental manipulation, making them a powerful system for mechanistic investigation of sensory neurons. Previous studies provided evidence that RBs fall into multiple subclasses; however, the number and molecular makeup of these potential RB subtypes have not been well defined. Using a single-cell RNA sequencing (scRNA-seq) approach, we demonstrate that larval RBs in zebrafish fall into three, largely nonoverlapping classes of neurons. We also show that RBs are molecularly distinct from trigeminal neurons in zebrafish. Cross-species transcriptional analysis indicates that one RB subclass is similar to a mammalian group of A-fiber sensory neurons. Another RB subclass is predicted to sense multiple modalities, including mechanical stimulation and chemical irritants. We leveraged our scRNA-seq data to determine that the fibroblast growth factor (Fgf) pathway is active in RBs. Pharmacological and genetic inhibition of this pathway led to defects in axon maintenance and RB cell death. Moreover, this can be phenocopied by treatment with dovitinib, an FDA-approved Fgf inhibitor with a common side effect of peripheral neuropathy. Importantly, dovitinib-mediated axon loss can be suppressed by loss of Sarm1, a positive regulator of neuronal cell death and axonal injury. This offers a molecular target for future clinical intervention to fight neurotoxic effects of this drug.
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Affiliation(s)
- Adam M Tuttle
- Department of Cell, Developmental and Cancer Biology, Oregon Health & Science University, Portland, Oregon 97239
| | - Lauren N Miller
- Department of Cell, Developmental and Cancer Biology, Oregon Health & Science University, Portland, Oregon 97239
| | - Lindsey J Royer
- Department of Cell, Developmental and Cancer Biology, Oregon Health & Science University, Portland, Oregon 97239
| | - Hua Wen
- Vollum Institute, Oregon Health & Science University, Portland, Oregon 97239
| | - Jimmy J Kelly
- Vollum Institute, Oregon Health & Science University, Portland, Oregon 97239
| | - Nicholas L Calistri
- Biomedical Engineering, Oregon Health & Science University, Portland, Oregon 97239
| | - Laura M Heiser
- Biomedical Engineering, Oregon Health & Science University, Portland, Oregon 97239
| | - Alex V Nechiporuk
- Department of Cell, Developmental and Cancer Biology, Oregon Health & Science University, Portland, Oregon 97239
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2
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Copperman J, Mclean IC, Gross SM, Chang YH, Zuckerman DM, Heiser LM. Single-cell morphodynamical trajectories enable prediction of gene expression accompanying cell state change. bioRxiv 2024:2024.01.18.576248. [PMID: 38293173 PMCID: PMC10827140 DOI: 10.1101/2024.01.18.576248] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/01/2024]
Abstract
Extracellular signals induce changes to molecular programs that modulate multiple cellular phenotypes, including proliferation, motility, and differentiation status. The connection between dynamically adapting phenotypic states and the molecular programs that define them is not well understood. Here we develop data-driven models of single-cell phenotypic responses to extracellular stimuli by linking gene transcription levels to "morphodynamics" - changes in cell morphology and motility observable in time-lapse image data. We adopt a dynamics-first view of cell state by grouping single-cell trajectories into states with shared morphodynamic responses. The single-cell trajectories enable development of a first-of-its-kind computational approach to map live-cell dynamics to snapshot gene transcript levels, which we term MMIST, Molecular and Morphodynamics-Integrated Single-cell Trajectories. The key conceptual advance of MMIST is that cell behavior can be quantified based on dynamically defined states and that extracellular signals alter the overall distribution of cell states by altering rates of switching between states. We find a cell state landscape that is bound by epithelial and mesenchymal endpoints, with distinct sequences of epithelial to mesenchymal transition (EMT) and mesenchymal to epithelial transition (MET) intermediates. The analysis yields predictions for gene expression changes consistent with curated EMT gene sets and provides a prediction of thousands of RNA transcripts through extracellular signal-induced EMT and MET with near-continuous time resolution. The MMIST framework leverages true single-cell dynamical behavior to generate molecular-level omics inferences and is broadly applicable to other biological domains, time-lapse imaging approaches and molecular snapshot data.
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Affiliation(s)
- Jeremy Copperman
- Cancer Early Detection Advanced Research Center, Oregon Health and Science University, Portland OR 97239, U.S.A
| | - Ian C. Mclean
- Department of Biomedical Engineering, Oregon Health and Science University, Portland OR 97239, U.S.A
| | | | - Young Hwan Chang
- Department of Biomedical Engineering, Oregon Health and Science University, Portland OR 97239, U.S.A
- Knight Cancer Institute, Oregon Health and Science University, Portland OR 97239, U.S.A
| | - Daniel M. Zuckerman
- Department of Biomedical Engineering, Oregon Health and Science University, Portland OR 97239, U.S.A
- Knight Cancer Institute, Oregon Health and Science University, Portland OR 97239, U.S.A
| | - Laura M. Heiser
- Department of Biomedical Engineering, Oregon Health and Science University, Portland OR 97239, U.S.A
- Knight Cancer Institute, Oregon Health and Science University, Portland OR 97239, U.S.A
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3
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Jokela TA, Dane MA, Smith RL, Devlin KL, Shalabi S, Lopez JC, Miyano M, Stampfer MR, Korkola JE, Gray JW, Heiser LM, LaBarge MA. Functional delineation of the luminal epithelial microenvironment in breast using cell-based screening in combinatorial microenvironments. Cell Signal 2024; 113:110958. [PMID: 37935340 PMCID: PMC10696611 DOI: 10.1016/j.cellsig.2023.110958] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2023] [Revised: 10/24/2023] [Accepted: 10/30/2023] [Indexed: 11/09/2023]
Abstract
Microenvironment signals are potent determinants of cell fate and arbiters of tissue homeostasis, however understanding how different microenvironment factors coordinately regulate cellular phenotype has been experimentally challenging. Here we used a high-throughput microenvironment microarray comprised of 2640 unique pairwise signals to identify factors that support proliferation and maintenance of primary human mammary luminal epithelial cells. Multiple microenvironment factors that modulated luminal cell number were identified, including: HGF, NRG1, BMP2, CXCL1, TGFB1, FGF2, PDGFB, RANKL, WNT3A, SPP1, HA, VTN, and OMD. All of these factors were previously shown to modulate luminal cell numbers in painstaking mouse genetics experiments, or were shown to have a role in breast cancer, demonstrating the relevance and power of our high-dimensional approach to dissect key microenvironmental signals. RNA-sequencing of primary epithelial and stromal cell lineages identified the cell types that express these signals and the cognate receptors in vivo. Cell-based functional studies confirmed which effects from microenvironment factors were reproducible and robust to individual variation. Hepatocyte growth factor (HGF) was the factor most robust to individual variation and drove expansion of luminal cells via cKit+ progenitor cells, which expressed abundant MET receptor. Luminal cells from women who are genetically high risk for breast cancer had significantly more MET receptor and may explain the characteristic expansion of the luminal lineage in those women. In ensemble, our approach provides proof of principle that microenvironment signals that control specific cellular states can be dissected with high-dimensional cell-based approaches.
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Affiliation(s)
- Tiina A Jokela
- Department of Population Sciences, Center for Cancer and Aging, Beckman Research Institute, City of Hope National Medical Center, Duarte, CA 91010, USA
| | - Mark A Dane
- Department of Biomedical Engineering, Oregon Health Sciences University, Portland, OR, USA
| | - Rebecca L Smith
- Department of Biomedical Engineering, Oregon Health Sciences University, Portland, OR, USA
| | - Kaylyn L Devlin
- Department of Biomedical Engineering, Oregon Health Sciences University, Portland, OR, USA
| | - Sundus Shalabi
- Department of Population Sciences, Center for Cancer and Aging, Beckman Research Institute, City of Hope National Medical Center, Duarte, CA 91010, USA; Faculty of Medicine, Arab American University of Palestine, Jenin, Palestine
| | - Jennifer C Lopez
- Department of Population Sciences, Center for Cancer and Aging, Beckman Research Institute, City of Hope National Medical Center, Duarte, CA 91010, USA
| | - Masaru Miyano
- Department of Population Sciences, Center for Cancer and Aging, Beckman Research Institute, City of Hope National Medical Center, Duarte, CA 91010, USA
| | - Martha R Stampfer
- Biological Systems and Engineering Division, Lawrence Berkeley National Laboratory, Berkeley, CA 94720, USA
| | - James E Korkola
- Department of Biomedical Engineering, Oregon Health Sciences University, Portland, OR, USA
| | - Joe W Gray
- Department of Biomedical Engineering, Oregon Health Sciences University, Portland, OR, USA
| | - Laura M Heiser
- Department of Biomedical Engineering, Oregon Health Sciences University, Portland, OR, USA.
| | - Mark A LaBarge
- Department of Population Sciences, Center for Cancer and Aging, Beckman Research Institute, City of Hope National Medical Center, Duarte, CA 91010, USA; Center for Cancer Biomarkers Research (CCBIO), University of Bergen, Bergen, Norway; Biological Systems and Engineering Division, Lawrence Berkeley National Laboratory, Berkeley, CA 94720, USA.
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4
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Olson HM, Maxfield A, Calistri NL, Heiser LM, Qian W, Knaut H, Nechiporuk AV. RhoA GEF Mcf2lb regulates rosette integrity during collective cell migration. Development 2024; 151:dev201898. [PMID: 38165177 PMCID: PMC10820872 DOI: 10.1242/dev.201898] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2023] [Accepted: 11/21/2023] [Indexed: 01/03/2024]
Abstract
Multicellular rosettes are transient epithelial structures that serve as important cellular intermediates in the formation of diverse organs. Using the zebrafish posterior lateral line primordium (pLLP) as a model system, we investigated the role of the RhoA GEF Mcf2lb in rosette morphogenesis. The pLLP is a group of ∼150 cells that migrates along the zebrafish trunk and is organized into epithelial rosettes; these are deposited along the trunk and will differentiate into sensory organs called neuromasts (NMs). Using single-cell RNA-sequencing and whole-mount in situ hybridization, we showed that mcf2lb is expressed in the pLLP during migration. Live imaging and subsequent 3D analysis of mcf2lb mutant pLLP cells showed disrupted apical constriction and subsequent rosette organization. This resulted in an excess number of deposited NMs along the trunk of the zebrafish. Cell polarity markers ZO-1 and Par-3 were apically localized, indicating that pLLP cells are properly polarized. In contrast, RhoA activity, as well as signaling components downstream of RhoA, Rock2a and non-muscle Myosin II, were diminished apically. Thus, Mcf2lb-dependent RhoA activation maintains the integrity of epithelial rosettes.
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Affiliation(s)
- Hannah M. Olson
- Department of Cell, Developmental & Cancer Biology, Oregon Health & Science University, The Knight Cancer Institute, Portland, OR 97239, USA
- Neuroscience Graduate Program, Oregon Health & Science University, Portland, OR 97239, USA
| | - Amanda Maxfield
- Department of Cell, Developmental & Cancer Biology, Oregon Health & Science University, The Knight Cancer Institute, Portland, OR 97239, USA
| | - Nicholas L. Calistri
- Biomedical Engineering, Oregon Health & Science University, Portland, OR 97239, USA
- Biomedical Engineering Graduate Program, Oregon Health & Science University, Portland, OR 97239, USA
| | - Laura M. Heiser
- Biomedical Engineering, Oregon Health & Science University, Portland, OR 97239, USA
| | - Weiyi Qian
- Skirball Institute of Biomolecular Medicine, New York University Grossman School of Medicine, New York, NY 10016, USA
| | - Holger Knaut
- Skirball Institute of Biomolecular Medicine, New York University Grossman School of Medicine, New York, NY 10016, USA
| | - Alex V. Nechiporuk
- Department of Cell, Developmental & Cancer Biology, Oregon Health & Science University, The Knight Cancer Institute, Portland, OR 97239, USA
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5
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Johnson JA, Stein-O’Brien GL, Booth M, Heiland R, Kurtoglu F, Bergman DR, Bucher E, Deshpande A, Forjaz A, Getz M, Godet I, Lyman M, Metzcar J, Mitchell J, Raddatz A, Rocha H, Solorzano J, Sundus A, Wang Y, Gilkes D, Kagohara LT, Kiemen AL, Thompson ED, Wirtz D, Wu PH, Zaidi N, Zheng L, Zimmerman JW, Jaffee EM, Hwan Chang Y, Coussens LM, Gray JW, Heiser LM, Fertig EJ, Macklin P. Digitize your Biology! Modeling multicellular systems through interpretable cell behavior. bioRxiv 2023:2023.09.17.557982. [PMID: 37745323 PMCID: PMC10516032 DOI: 10.1101/2023.09.17.557982] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/26/2023]
Abstract
Cells are fundamental units of life, constantly interacting and evolving as dynamical systems. While recent spatial multi-omics can quantitate individual cells' characteristics and regulatory programs, forecasting their evolution ultimately requires mathematical modeling. We develop a conceptual framework-a cell behavior hypothesis grammar-that uses natural language statements (cell rules) to create mathematical models. This allows us to systematically integrate biological knowledge and multi-omics data to make them computable. We can then perform virtual "thought experiments" that challenge and extend our understanding of multicellular systems, and ultimately generate new testable hypotheses. In this paper, we motivate and describe the grammar, provide a reference implementation, and demonstrate its potential through a series of examples in tumor biology and immunotherapy. Altogether, this approach provides a bridge between biological, clinical, and systems biology researchers for mathematical modeling of biological systems at scale, allowing the community to extrapolate from single-cell characterization to emergent multicellular behavior.
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Affiliation(s)
- Jeanette A.I. Johnson
- Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University. Baltimore, MD USA
- Convergence Institute, Johns Hopkins University. Baltimore, MD USA
| | - Genevieve L. Stein-O’Brien
- Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University. Baltimore, MD USA
- Convergence Institute, Johns Hopkins University. Baltimore, MD USA
- Department of Neuroscience, Johns Hopkins University. Baltimore, MD USA
| | - Max Booth
- Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University. Baltimore, MD USA
| | - Randy Heiland
- Department of Intelligent Systems Engineering, Indiana University. Bloomington, IN USA
| | - Furkan Kurtoglu
- Department of Intelligent Systems Engineering, Indiana University. Bloomington, IN USA
| | - Daniel R. Bergman
- Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University. Baltimore, MD USA
- Convergence Institute, Johns Hopkins University. Baltimore, MD USA
| | - Elmar Bucher
- Department of Intelligent Systems Engineering, Indiana University. Bloomington, IN USA
| | - Atul Deshpande
- Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University. Baltimore, MD USA
- Convergence Institute, Johns Hopkins University. Baltimore, MD USA
| | - André Forjaz
- Department of Chemical and Biomolecular Engineering, Johns Hopkins University. Baltimore, MD USA
| | - Michael Getz
- Department of Intelligent Systems Engineering, Indiana University. Bloomington, IN USA
| | - Ines Godet
- Memorial Sloan Kettering Cancer Center. New York, NY USA
| | - Melissa Lyman
- Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University. Baltimore, MD USA
- Convergence Institute, Johns Hopkins University. Baltimore, MD USA
| | - John Metzcar
- Department of Intelligent Systems Engineering, Indiana University. Bloomington, IN USA
- Department of Informatics, Indiana University. Bloomington, IN USA
| | - Jacob Mitchell
- Convergence Institute, Johns Hopkins University. Baltimore, MD USA
- Department of Human Genetics, Johns Hopkins University. Baltimore, MD USA
| | - Andrew Raddatz
- Department of Biomedical Engineering, Georgia Institute of Technology, Emory University. Atlanta, GA USA
| | - Heber Rocha
- Department of Intelligent Systems Engineering, Indiana University. Bloomington, IN USA
| | - Jacobo Solorzano
- Centre de Recherches en Cancerologie de Toulouse. Toulouse, France
| | - Aneequa Sundus
- Department of Intelligent Systems Engineering, Indiana University. Bloomington, IN USA
| | - Yafei Wang
- Department of Intelligent Systems Engineering, Indiana University. Bloomington, IN USA
| | - Danielle Gilkes
- Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University. Baltimore, MD USA
| | - Luciane T. Kagohara
- Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University. Baltimore, MD USA
- Convergence Institute, Johns Hopkins University. Baltimore, MD USA
| | - Ashley L. Kiemen
- Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University. Baltimore, MD USA
- Convergence Institute, Johns Hopkins University. Baltimore, MD USA
- Department of Pathology, Johns Hopkins University. Baltimore, MD USA
| | | | - Denis Wirtz
- Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University. Baltimore, MD USA
- Convergence Institute, Johns Hopkins University. Baltimore, MD USA
- Department of Chemical and Biomolecular Engineering, Johns Hopkins University. Baltimore, MD USA
- Department of Pathology, Johns Hopkins University. Baltimore, MD USA
- Department of Materials Science and Engineering, Johns Hopkins University. Baltimore, MD USA
| | - Pei-Hsun Wu
- Convergence Institute, Johns Hopkins University. Baltimore, MD USA
- Department of Chemical and Biomolecular Engineering, Johns Hopkins University. Baltimore, MD USA
| | - Neeha Zaidi
- Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University. Baltimore, MD USA
- Convergence Institute, Johns Hopkins University. Baltimore, MD USA
| | - Lei Zheng
- Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University. Baltimore, MD USA
- Convergence Institute, Johns Hopkins University. Baltimore, MD USA
| | - Jacquelyn W. Zimmerman
- Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University. Baltimore, MD USA
- Convergence Institute, Johns Hopkins University. Baltimore, MD USA
| | - Elizabeth M. Jaffee
- Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University. Baltimore, MD USA
- Convergence Institute, Johns Hopkins University. Baltimore, MD USA
| | - Young Hwan Chang
- Department of Biomedical Engineering, Oregon Health & Science University. Portland, OR USA
| | - Lisa M. Coussens
- Department of Cell, Developmental and Cancer Biology, Oregon Health & Science University. Portland, OR USA
| | - Joe W. Gray
- Department of Biomedical Engineering, Oregon Health & Science University. Portland, OR USA
| | - Laura M. Heiser
- Department of Biomedical Engineering, Oregon Health & Science University. Portland, OR USA
| | - Elana J. Fertig
- Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University. Baltimore, MD USA
- Convergence Institute, Johns Hopkins University. Baltimore, MD USA
- Department of Applied Mathematics and Statistics, Johns Hopkins University, Baltimore, MD, USA
- Department of Biomedical Engineering, Johns Hopkins University. Baltimore, MD USA
| | - Paul Macklin
- Department of Intelligent Systems Engineering, Indiana University. Bloomington, IN USA
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6
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Doha ZO, Wang X, Calistri NL, Eng J, Daniel CJ, Ternes L, Kim EN, Pelz C, Munks M, Betts C, Kwon S, Bucher E, Li X, Waugh T, Tatarova Z, Blumberg D, Ko A, Kirchberger N, Pietenpol JA, Sanders ME, Langer EM, Dai MS, Mills G, Chin K, Chang YH, Coussens LM, Gray JW, Heiser LM, Sears RC. MYC Deregulation and PTEN Loss Model Tumor and Stromal Heterogeneity of Aggressive Triple-Negative Breast Cancer. Nat Commun 2023; 14:5665. [PMID: 37704631 PMCID: PMC10499828 DOI: 10.1038/s41467-023-40841-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2022] [Accepted: 08/14/2023] [Indexed: 09/15/2023] Open
Abstract
Triple-negative breast cancer (TNBC) patients have a poor prognosis and few treatment options. Mouse models of TNBC are important for development of new therapies, however, few mouse models represent the complexity of TNBC. Here, we develop a female TNBC murine model by mimicking two common TNBC mutations with high co-occurrence: amplification of the oncogene MYC and deletion of the tumor suppressor PTEN. This Myc;Ptenfl model develops heterogeneous triple-negative mammary tumors that display histological and molecular features commonly found in human TNBC. Our research involves deep molecular and spatial analyses on Myc;Ptenfl tumors including bulk and single-cell RNA-sequencing, and multiplex tissue-imaging. Through comparison with human TNBC, we demonstrate that this genetic mouse model develops mammary tumors with differential survival and therapeutic responses that closely resemble the inter- and intra-tumoral and microenvironmental heterogeneity of human TNBC, providing a pre-clinical tool for assessing the spectrum of patient TNBC biology and drug response.
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Affiliation(s)
- Zinab O Doha
- Department of Molecular and Medical Genetics, Oregon Health & Science University, Portland, OR, USA
- Department of medical laboratory technology, Taibah University, Al-Madinah al-Munawwarah, Saudi Arabia
| | - Xiaoyan Wang
- Department of Molecular and Medical Genetics, Oregon Health & Science University, Portland, OR, USA
| | - Nicholas L Calistri
- Department of Biomedical Engineering, Oregon Health & Science University, Portland, OR, USA
| | - Jennifer Eng
- Department of Molecular and Medical Genetics, Oregon Health & Science University, Portland, OR, USA
- Department of Biomedical Engineering, Oregon Health & Science University, Portland, OR, USA
- OHSU Center for Spatial Systems Biomedicine, Oregon Health & Science University, Portland, OR, USA
| | - Colin J Daniel
- Department of Molecular and Medical Genetics, Oregon Health & Science University, Portland, OR, USA
| | - Luke Ternes
- Department of Biomedical Engineering, Oregon Health & Science University, Portland, OR, USA
| | - Eun Na Kim
- Department of Biomedical Engineering, Oregon Health & Science University, Portland, OR, USA
| | - Carl Pelz
- Department of Molecular and Medical Genetics, Oregon Health & Science University, Portland, OR, USA
- Brenden-Colson Center for Pancreatic Care, Oregon Health & Science University, Portland, OR, USA
| | - Michael Munks
- Brenden-Colson Center for Pancreatic Care, Oregon Health & Science University, Portland, OR, USA
- Department of Molecular Microbiology and Immunology, Oregon Health and Science University, Portland, OR, USA
| | - Courtney Betts
- Department of Cell, Developmental & Cancer Biology, Oregon Health and Science University, Portland, OR, USA
| | - Sunjong Kwon
- Department of Biomedical Engineering, Oregon Health & Science University, Portland, OR, USA
- OHSU Center for Spatial Systems Biomedicine, Oregon Health & Science University, Portland, OR, USA
| | - Elmar Bucher
- Department of Biomedical Engineering, Oregon Health & Science University, Portland, OR, USA
- OHSU Center for Spatial Systems Biomedicine, Oregon Health & Science University, Portland, OR, USA
| | - Xi Li
- Division of Oncologic Sciences, Oregon Health and Science University, Portland, OR, USA
| | - Trent Waugh
- Department of Molecular and Medical Genetics, Oregon Health & Science University, Portland, OR, USA
| | - Zuzana Tatarova
- Department of Biomedical Engineering, Oregon Health & Science University, Portland, OR, USA
- OHSU Center for Spatial Systems Biomedicine, Oregon Health & Science University, Portland, OR, USA
| | - Dylan Blumberg
- Department of Biomedical Engineering, Oregon Health & Science University, Portland, OR, USA
- OHSU Center for Spatial Systems Biomedicine, Oregon Health & Science University, Portland, OR, USA
| | - Aaron Ko
- Department of Molecular Microbiology and Immunology, Oregon Health and Science University, Portland, OR, USA
| | - Nell Kirchberger
- Department of Cell, Developmental & Cancer Biology, Oregon Health and Science University, Portland, OR, USA
| | - Jennifer A Pietenpol
- Department of Biochemistry, Vanderbilt University Medical Center, Nashville, TN, USA
- Vanderbilt-Ingram Cancer Center, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Melinda E Sanders
- Vanderbilt-Ingram Cancer Center, Vanderbilt University Medical Center, Nashville, TN, USA
- Department of Pathology, Microbiology, and Immunology, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Ellen M Langer
- Department of Molecular and Medical Genetics, Oregon Health & Science University, Portland, OR, USA
| | - Mu-Shui Dai
- Department of Molecular and Medical Genetics, Oregon Health & Science University, Portland, OR, USA
| | - Gordon Mills
- Brenden-Colson Center for Pancreatic Care, Oregon Health & Science University, Portland, OR, USA
- Division of Oncologic Sciences, Oregon Health and Science University, Portland, OR, USA
- Knight Cancer Institute, Oregon Health & Science University, Portland, OR, USA
| | - Koei Chin
- Department of Biomedical Engineering, Oregon Health & Science University, Portland, OR, USA
- OHSU Center for Spatial Systems Biomedicine, Oregon Health & Science University, Portland, OR, USA
- Brenden-Colson Center for Pancreatic Care, Oregon Health & Science University, Portland, OR, USA
- Knight Cancer Institute, Oregon Health & Science University, Portland, OR, USA
| | - Young Hwan Chang
- Department of Biomedical Engineering, Oregon Health & Science University, Portland, OR, USA
- Knight Cancer Institute, Oregon Health & Science University, Portland, OR, USA
| | - Lisa M Coussens
- Brenden-Colson Center for Pancreatic Care, Oregon Health & Science University, Portland, OR, USA
- Department of Cell, Developmental & Cancer Biology, Oregon Health and Science University, Portland, OR, USA
- Knight Cancer Institute, Oregon Health & Science University, Portland, OR, USA
| | - Joe W Gray
- Department of Biomedical Engineering, Oregon Health & Science University, Portland, OR, USA
- OHSU Center for Spatial Systems Biomedicine, Oregon Health & Science University, Portland, OR, USA
- Brenden-Colson Center for Pancreatic Care, Oregon Health & Science University, Portland, OR, USA
- Knight Cancer Institute, Oregon Health & Science University, Portland, OR, USA
| | - Laura M Heiser
- Department of Biomedical Engineering, Oregon Health & Science University, Portland, OR, USA
- OHSU Center for Spatial Systems Biomedicine, Oregon Health & Science University, Portland, OR, USA
- Knight Cancer Institute, Oregon Health & Science University, Portland, OR, USA
| | - Rosalie C Sears
- Department of Molecular and Medical Genetics, Oregon Health & Science University, Portland, OR, USA.
- Brenden-Colson Center for Pancreatic Care, Oregon Health & Science University, Portland, OR, USA.
- Knight Cancer Institute, Oregon Health & Science University, Portland, OR, USA.
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7
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Tuttle AM, Miller LN, Royer LJ, Wen H, Kelly JJ, Calistri NL, Heiser LM, Nechiporuk AV. Single-cell analysis of Rohon-Beard neurons implicates Fgf signaling in axon maintenance and cell survival. bioRxiv 2023:2023.08.26.554953. [PMID: 37693470 PMCID: PMC10491107 DOI: 10.1101/2023.08.26.554953] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/12/2023]
Abstract
Peripheral sensory neurons are a critical part of the nervous system that transmit a multitude of sensory stimuli to the central nervous system. During larval and juvenile stages in zebrafish, this function is mediated by Rohon-Beard somatosensory neurons (RBs). RBs are optically accessible and amenable to experimental manipulation, making them a powerful system for mechanistic investigation of sensory neurons. Previous studies provided evidence that RBs fall into multiple subclasses; however, the number and molecular make up of these potential RB subtypes have not been well defined. Using a single-cell RNA sequencing (scRNA-seq) approach, we demonstrate that larval RBs in zebrafish fall into three, largely non-overlapping classes of neurons. We also show that RBs are molecularly distinct from trigeminal neurons in zebrafish. Cross-species transcriptional analysis indicates that one RB subclass is similar to a mammalian group of A-fiber sensory neurons. Another RB subclass is predicted to sense multiple modalities, including mechanical stimulation and chemical irritants. We leveraged our scRNA-seq data to determine that the fibroblast growth factor (Fgf) pathway is active in RBs. Pharmacological and genetic inhibition of this pathway led to defects in axon maintenance and RB cell death. Moreover, this can be phenocopied by treatment with dovitinib, an FDA-approved Fgf inhibitor with a common side effect of peripheral neuropathy. Importantly, dovitinib-mediated axon loss can be suppressed by loss of Sarm1, a positive regulator of neuronal cell death and axonal injury. This offers a molecular target for future clinical intervention to fight neurotoxic effects of this drug.
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8
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Erdem C, Gross SM, Heiser LM, Birtwistle MR. MOBILE pipeline enables identification of context-specific networks and regulatory mechanisms. Nat Commun 2023; 14:3991. [PMID: 37414767 PMCID: PMC10326020 DOI: 10.1038/s41467-023-39729-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2022] [Accepted: 06/27/2023] [Indexed: 07/08/2023] Open
Abstract
Robust identification of context-specific network features that control cellular phenotypes remains a challenge. We here introduce MOBILE (Multi-Omics Binary Integration via Lasso Ensembles) to nominate molecular features associated with cellular phenotypes and pathways. First, we use MOBILE to nominate mechanisms of interferon-γ (IFNγ) regulated PD-L1 expression. Our analyses suggest that IFNγ-controlled PD-L1 expression involves BST2, CLIC2, FAM83D, ACSL5, and HIST2H2AA3 genes, which were supported by prior literature. We also compare networks activated by related family members transforming growth factor-beta 1 (TGFβ1) and bone morphogenetic protein 2 (BMP2) and find that differences in ligand-induced changes in cell size and clustering properties are related to differences in laminin/collagen pathway activity. Finally, we demonstrate the broad applicability and adaptability of MOBILE by analyzing publicly available molecular datasets to investigate breast cancer subtype specific networks. Given the ever-growing availability of multi-omics datasets, we envision that MOBILE will be broadly useful for identification of context-specific molecular features and pathways.
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Affiliation(s)
- Cemal Erdem
- Department of Chemical and Biomolecular Engineering, Clemson University, Clemson, SC, USA
| | - Sean M Gross
- Department of Biomedical Engineering, Oregon Health & Science University, Portland, OR, USA
| | - Laura M Heiser
- Department of Biomedical Engineering, Oregon Health & Science University, Portland, OR, USA.
| | - Marc R Birtwistle
- Department of Chemical and Biomolecular Engineering, Clemson University, Clemson, SC, USA.
- Department of Bioengineering, Clemson University, Clemson, SC, USA.
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9
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Gross SM, Mohammadi F, Sanchez-Aguila C, Zhan PJ, Liby TA, Dane MA, Meyer AS, Heiser LM. Analysis and modeling of cancer drug responses using cell cycle phase-specific rate effects. Nat Commun 2023; 14:3450. [PMID: 37301933 PMCID: PMC10257663 DOI: 10.1038/s41467-023-39122-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2021] [Accepted: 05/29/2023] [Indexed: 06/12/2023] Open
Abstract
Identifying effective therapeutic treatment strategies is a major challenge to improving outcomes for patients with breast cancer. To gain a comprehensive understanding of how clinically relevant anti-cancer agents modulate cell cycle progression, here we use genetically engineered breast cancer cell lines to track drug-induced changes in cell number and cell cycle phase to reveal drug-specific cell cycle effects that vary across time. We use a linear chain trick (LCT) computational model, which faithfully captures drug-induced dynamic responses, correctly infers drug effects, and reproduces influences on specific cell cycle phases. We use the LCT model to predict the effects of unseen drug combinations and confirm these in independent validation experiments. Our integrated experimental and modeling approach opens avenues to assess drug responses, predict effective drug combinations, and identify optimal drug sequencing strategies.
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Affiliation(s)
- Sean M Gross
- Department of Biomedical Engineering, Knight Cancer Institute, Oregon Health & Science University, Portland, OR, USA
| | - Farnaz Mohammadi
- Department of Bioengineering, University of California, Los Angeles; Jonsson Comprehensive Cancer Center, University of California at Los Angeles, Los Angeles, CA, USA
| | - Crystal Sanchez-Aguila
- Department of Biomedical Engineering, Knight Cancer Institute, Oregon Health & Science University, Portland, OR, USA
| | - Paulina J Zhan
- Department of Biomedical Engineering, Knight Cancer Institute, Oregon Health & Science University, Portland, OR, USA
| | - Tiera A Liby
- Department of Biomedical Engineering, Knight Cancer Institute, Oregon Health & Science University, Portland, OR, USA
| | - Mark A Dane
- Department of Biomedical Engineering, Knight Cancer Institute, Oregon Health & Science University, Portland, OR, USA
| | - Aaron S Meyer
- Department of Bioengineering, University of California, Los Angeles; Jonsson Comprehensive Cancer Center, University of California at Los Angeles, Los Angeles, CA, USA
| | - Laura M Heiser
- Department of Biomedical Engineering, Knight Cancer Institute, Oregon Health & Science University, Portland, OR, USA.
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10
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Kim H, Wirasaputra A, Mohammadi F, Kundu AN, Esteves JAE, Heiser LM, Meyer AS, Peyton SR. Live Cell Lineage Tracing of Dormant Cancer Cells. Adv Healthc Mater 2023; 12:e2202275. [PMID: 36625629 PMCID: PMC10238615 DOI: 10.1002/adhm.202202275] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2022] [Revised: 12/02/2022] [Indexed: 01/11/2023]
Abstract
Breast cancer is a leading cause of global cancer-related deaths, and metastasis is the overwhelming culprit of poor patient prognosis. The most nefarious aspect of metastasis is dormancy, a prolonged period between primary tumor resection and relapse. Current therapies are insufficient at killing dormant cells; thus, they can remain quiescent in the body for decades until eventually undergoing a phenotypic switch, resulting in metastases that are more adaptable and drug resistant. Unfortunately, dormancy has few in vitro models, largely because lab-derived cell lines are highly proliferative. Existing models address tumor dormancy, not cellular dormancy, because tracking individual cells is technically challenging. To combat this problem, a live cell lineage approach to find and track individual dormant cells, distinguishing them from proliferative and dying cells over multiple days, is adapted. This approach is applied across a range of different in vitro microenvironments. This approach reveals that the proportion of cells that exhibit long-term quiescence is regulated by both cell intrinsic and extrinsic factors, with the most dormant cells found in 3D collagen gels. This paper envisions that this approach will prove useful to biologists and bioengineers in the dormancy community to identify, quantify, and study dormant tumor cells.
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Affiliation(s)
- Hyuna Kim
- Molecular and Cell Biology Graduate Program, University of Massachusetts, Amherst, MA, 01002, USA
| | - Anna Wirasaputra
- Department of Chemical Engineering, University of Massachusetts, Amherst, MA, 01002, USA
| | - Farnaz Mohammadi
- Department of Bioengineering, University of California, Los Angeles, CA, 90095, USA
| | - Aritra Nath Kundu
- Department of Chemical Engineering, University of Massachusetts, Amherst, MA, 01002, USA
| | - Jennifer A E Esteves
- Department of Biomedical Engineering, University of Massachusetts, Amherst, MA, 01002, USA
| | - Laura M Heiser
- Department of Biomedical Engineering, Knight Cancer Institute, Oregon Health & Science University, Portland, OR, 97239, USA
| | - Aaron S Meyer
- Department of Bioengineering, University of California, Los Angeles, CA, 90095, USA
- Jonsson Comprehensive Cancer Center, University of California, Los Angeles, CA, 90095, USA
| | - Shelly R Peyton
- Molecular and Cell Biology Graduate Program, University of Massachusetts, Amherst, MA, 01002, USA
- Department of Chemical Engineering, University of Massachusetts, Amherst, MA, 01002, USA
- Department of Biomedical Engineering, University of Massachusetts, Amherst, MA, 01002, USA
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11
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Copperman J, Gross SM, Chang YH, Heiser LM, Zuckerman DM. Morphodynamical cell state description via live-cell imaging trajectory embedding. Commun Biol 2023; 6:484. [PMID: 37142678 PMCID: PMC10160022 DOI: 10.1038/s42003-023-04837-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2022] [Accepted: 04/10/2023] [Indexed: 05/06/2023] Open
Abstract
Time-lapse imaging is a powerful approach to gain insight into the dynamic responses of cells, but the quantitative analysis of morphological changes over time remains challenging. Here, we exploit the concept of "trajectory embedding" to analyze cellular behavior using morphological feature trajectory histories-that is, multiple time points simultaneously, rather than the more common practice of examining morphological feature time courses in single timepoint (snapshot) morphological features. We apply this approach to analyze live-cell images of MCF10A mammary epithelial cells after treatment with a panel of microenvironmental perturbagens that strongly modulate cell motility, morphology, and cell cycle behavior. Our morphodynamical trajectory embedding analysis constructs a shared cell state landscape revealing ligand-specific regulation of cell state transitions and enables quantitative and descriptive models of single-cell trajectories. Additionally, we show that incorporation of trajectories into single-cell morphological analysis enables (i) systematic characterization of cell state trajectories, (ii) better separation of phenotypes, and (iii) more descriptive models of ligand-induced differences as compared to snapshot-based analysis. This morphodynamical trajectory embedding is broadly applicable to the quantitative analysis of cell responses via live-cell imaging across many biological and biomedical applications.
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Affiliation(s)
- Jeremy Copperman
- Department of Biomedical Engineering, Oregon Health and Science University, Portland, OR, 97239, USA.
| | - Sean M Gross
- Department of Biomedical Engineering, Oregon Health and Science University, Portland, OR, 97239, USA
| | - Young Hwan Chang
- Department of Biomedical Engineering, Oregon Health and Science University, Portland, OR, 97239, USA
- Knight Cancer Institute, Oregon Health and Science University, Portland, OR, 97239, USA
| | - Laura M Heiser
- Department of Biomedical Engineering, Oregon Health and Science University, Portland, OR, 97239, USA.
- Knight Cancer Institute, Oregon Health and Science University, Portland, OR, 97239, USA.
| | - Daniel M Zuckerman
- Department of Biomedical Engineering, Oregon Health and Science University, Portland, OR, 97239, USA.
- Knight Cancer Institute, Oregon Health and Science University, Portland, OR, 97239, USA.
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12
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Olson HM, Maxfield A, Calistri NL, Heiser LM, Nechiporuk AV. RhoA GEF Mcf2lb regulates rosette integrity during collective cell migration. bioRxiv 2023:2023.04.19.537573. [PMID: 37131612 PMCID: PMC10153259 DOI: 10.1101/2023.04.19.537573] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/04/2023]
Abstract
During development, multicellular rosettes serve as important cellular intermediates in the formation of diverse organ systems. Multicellular rosettes are transient epithelial structures that are defined by the apical constriction of cells towards the rosette center. Due to the important role these structures play during development, understanding the molecular mechanisms by which rosettes are formed and maintained is of high interest. Utilizing the zebrafish posterior lateral line primordium (pLLP) as a model system, we identify the RhoA GEF Mcf2lb as a regulator of rosette integrity. The pLLP is a group of ~150 cells that migrates along the zebrafish trunk and is organized into epithelial rosettes; these are deposited along the trunk and will differentiate into sensory organs called neuromasts (NMs). Using single-cell RNA sequencing and whole-mount in situ hybridization, we showed that mcf2lb is expressed in the pLLP during migration. Given the known role of RhoA in rosette formation, we asked whether Mcf2lb plays a role in regulating apical constriction of cells within rosettes. Live imaging and subsequent 3D analysis of mcf2lb mutant pLLP cells showed disrupted apical constriction and subsequent rosette organization. This in turn resulted in a unique posterior Lateral Line phenotype: an excess number of deposited NMs along the trunk of the zebrafish. Cell polarity markers ZO-1 and Par-3 were apically localized, indicating that pLLP cells are normally polarized. In contrast, signaling components that mediate apical constriction downstream of RhoA, Rock-2a and non-muscle Myosin II were diminished apically. Altogether our results suggest a model whereby Mcf2lb activates RhoA, which in turn activates downstream signaling machinery to induce and maintain apical constriction in cells incorporated into rosettes.
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Affiliation(s)
- Hannah M. Olson
- Department of Cell, Developmental & Cancer Biology, Oregon Health & Science University, The Knight Cancer Institute, Portland, Oregon, USA
- Neuroscience Graduate Program, Oregon Health & Science University, Portland, Oregon, USA
| | - Amanda Maxfield
- Department of Cell, Developmental & Cancer Biology, Oregon Health & Science University, The Knight Cancer Institute, Portland, Oregon, USA
| | - Nicholas L. Calistri
- Biomedical Engineering, Oregon Health & Science University, Portland, Oregon, USA
- Biomedical Engineering Graduate Program, Oregon Health & Science University, Portland, Oregon, USA
| | - Laura M. Heiser
- Biomedical Engineering, Oregon Health & Science University, Portland, Oregon, USA
| | - Alex V. Nechiporuk
- Department of Cell, Developmental & Cancer Biology, Oregon Health & Science University, The Knight Cancer Institute, Portland, Oregon, USA
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13
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Hernandez SJ, Lim RG, Onur T, Dane MA, Smith R, Wang K, Jean GEH, Devlin K, Miramontes R, Wu J, Casale M, Kilburn D, Heiser LM, Korkola JE, Van Vactor D, Botas J, Thompson-Peer KL, Thompson LM. An altered extracellular matrix-integrin interface contributes to Huntington’s disease-associated CNS dysfunction in glial and vascular cells. Hum Mol Genet 2022; 32:1483-1496. [PMID: 36547263 PMCID: PMC10117161 DOI: 10.1093/hmg/ddac303] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2022] [Revised: 11/01/2022] [Accepted: 11/15/2022] [Indexed: 12/24/2022] Open
Abstract
Abstract
Astrocytes and brain endothelial cells are components of the neurovascular unit that comprises the blood brain barrier (BBB) and their dysfunction contributes to pathogenesis in Huntington’s disease (HD). Defining the contribution of these cells to disease can inform cell-type specific effects and uncover new disease-modifying therapeutic targets. These cells express integrin (ITG) adhesion receptors that anchor the cells to the extracellular matrix (ECM) to maintain the integrity of the BBB. We used HD patient-derived induced pluripotent stem cell (iPSC) modeling to study the ECM-ITG interface in astrocytes and brain microvascular endothelial cells (BMECs) and found ECM-ITG dysregulation in human iPSC-derived cells that may contribute to dysfunction of the BBB in HD. This disruption has functional consequences since reducing ITG expression in glia in an HD Drosophila model suppressed disease-associated CNS dysfunction. Since ITGs can be targeted therapeutically and manipulating ITG signaling prevents neurodegeneration in other diseases, defining the role of ITGs in HD may provide a novel strategy of intervention to slow CNS pathophysiology to treat HD.
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Affiliation(s)
- Sarah J Hernandez
- Department of Neurobiology and Behavior , University of California Irvine, Irvine, CA
| | - Ryan G Lim
- Institute for Memory Impairments and Neurological Disorders , University of California Irvine, Irvine, CA
| | - Tarik Onur
- Department of Molecular and Human Genetics , Baylor College of Medicine, Houston, TX
- Jan and Dan Duncan Neurological Research Institute at Texas Children’s Hospital , Houston, TX
- Genetics & Genomics Graduate Program , Baylor College of Medicine, Houston, TX
| | - Mark A Dane
- Department of Biomedical Engineering , OHSU, Portland, OR
| | - Rebecca Smith
- Department of Biomedical Engineering , OHSU, Portland, OR
| | - Keona Wang
- Department of Neurobiology and Behavior , University of California Irvine, Irvine, CA
| | - Grace En-Hway Jean
- Department of Developmental and Cell Biology , University of California, Irvine, Irvine, CA
| | - Kaylyn Devlin
- Department of Biomedical Engineering , OHSU, Portland, OR
| | - Ricardo Miramontes
- Institute for Memory Impairments and Neurological Disorders , University of California Irvine, Irvine, CA
| | - Jie Wu
- Department of Biological Chemistry , University of California Irvine, Irvine, CA
| | - Malcolm Casale
- Department of Neurobiology and Behavior , University of California Irvine, Irvine, CA
| | - David Kilburn
- Department of Biomedical Engineering , OHSU, Portland, OR
| | - Laura M Heiser
- Department of Biomedical Engineering , OHSU, Portland, OR
- Knight Cancer Institute , OHSU, Portland, OR
| | - James E Korkola
- Department of Biomedical Engineering , OHSU, Portland, OR
- Knight Cancer Institute , OHSU, Portland, OR
| | | | - Juan Botas
- Department of Molecular and Human Genetics , Baylor College of Medicine, Houston, TX
- Jan and Dan Duncan Neurological Research Institute at Texas Children’s Hospital , Houston, TX
- Genetics & Genomics Graduate Program , Baylor College of Medicine, Houston, TX
- Quantitative & Computational Biosciences , Baylor College of Medicine, Houston, TX
| | - Katherine L Thompson-Peer
- Department of Developmental and Cell Biology , University of California, Irvine, Irvine, CA
- Reeve-Irvine Research Center , University of California, Irvine, Irvine, CA
- Center for the Neurobiology of Learning and Memory , University of California, Irvine, Irvine, CA
- Sue and Bill Gross Stem Cell Research Center , University of California Irvine, Irvine, CA
| | - Leslie M Thompson
- Department of Neurobiology and Behavior , University of California Irvine, Irvine, CA
- Institute for Memory Impairments and Neurological Disorders , University of California Irvine, Irvine, CA
- Department of Biological Chemistry , University of California Irvine, Irvine, CA
- Center for the Neurobiology of Learning and Memory , University of California, Irvine, Irvine, CA
- Sue and Bill Gross Stem Cell Research Center , University of California Irvine, Irvine, CA
- Department of Psychiatry and Human Behavior , University of California Irvine, Irvine, CA
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14
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Tatarova Z, Blumberg DC, Korkola JE, Heiser LM, Muschler JL, Schedin PJ, Ahn SW, Mills GB, Coussens LM, Jonas O, Gray JW. A multiplex implantable microdevice assay identifies synergistic combinations of cancer immunotherapies and conventional drugs. Nat Biotechnol 2022; 40:1823-1833. [PMID: 35788566 PMCID: PMC9750874 DOI: 10.1038/s41587-022-01379-y] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2021] [Accepted: 05/31/2022] [Indexed: 01/14/2023]
Abstract
Systematically identifying synergistic combinations of targeted agents and immunotherapies for cancer treatments remains difficult. In this study, we integrated high-throughput and high-content techniques-an implantable microdevice to administer multiple drugs into different sites in tumors at nanodoses and multiplexed imaging of tumor microenvironmental states-to investigate the tumor cell and immunological response signatures to different treatment regimens. Using a mouse model of breast cancer, we identified effective combinations from among numerous agents within days. In vivo studies in three immunocompetent mammary carcinoma models demonstrated that the predicted combinations synergistically increased therapeutic efficacy. We identified at least five promising treatment strategies, of which the panobinostat, venetoclax and anti-CD40 triple therapy was the most effective in inducing complete tumor remission across models. Successful drug combinations increased spatial association of cancer stem cells with dendritic cells during immunogenic cell death, suggesting this as an important mechanism of action in long-term breast cancer control.
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Affiliation(s)
- Zuzana Tatarova
- Department of Biomedical Engineering, OHSU Center for Spatial Systems Biomedicine, Portland, OR, USA
- Knight Cancer Institute, Oregon Health & Science University, Portland, OR, USA
- Department of Radiology, Brigham & Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Dylan C Blumberg
- Department of Biomedical Engineering, OHSU Center for Spatial Systems Biomedicine, Portland, OR, USA
| | - James E Korkola
- Department of Biomedical Engineering, OHSU Center for Spatial Systems Biomedicine, Portland, OR, USA
- Knight Cancer Institute, Oregon Health & Science University, Portland, OR, USA
| | - Laura M Heiser
- Department of Biomedical Engineering, OHSU Center for Spatial Systems Biomedicine, Portland, OR, USA
- Knight Cancer Institute, Oregon Health & Science University, Portland, OR, USA
| | - John L Muschler
- Department of Biomedical Engineering, OHSU Center for Spatial Systems Biomedicine, Portland, OR, USA
- Knight Cancer Institute, Oregon Health & Science University, Portland, OR, USA
| | - Pepper J Schedin
- Knight Cancer Institute, Oregon Health & Science University, Portland, OR, USA
- Department of Cell, Developmental and Cancer Biology, Oregon Health & Science University, Portland, OR, USA
| | - Sebastian W Ahn
- Department of Radiology, Brigham & Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Gordon B Mills
- Division of Oncologic Sciences, Oregon Health & Science University, Portland, OR, USA
| | - Lisa M Coussens
- Knight Cancer Institute, Oregon Health & Science University, Portland, OR, USA
- Department of Cell, Developmental and Cancer Biology, Oregon Health & Science University, Portland, OR, USA
| | - Oliver Jonas
- Department of Radiology, Brigham & Women's Hospital, Harvard Medical School, Boston, MA, USA.
| | - Joe W Gray
- Department of Biomedical Engineering, OHSU Center for Spatial Systems Biomedicine, Portland, OR, USA.
- Knight Cancer Institute, Oregon Health & Science University, Portland, OR, USA.
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15
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Mohammadi F, Visagan S, Gross SM, Karginov L, Lagarde JC, Heiser LM, Meyer AS. A lineage tree-based hidden Markov model quantifies cellular heterogeneity and plasticity. Commun Biol 2022; 5:1258. [PMID: 36396800 PMCID: PMC9671968 DOI: 10.1038/s42003-022-04208-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2021] [Accepted: 11/01/2022] [Indexed: 11/18/2022] Open
Abstract
Individual cells can assume a variety of molecular and phenotypic states and recent studies indicate that cells can rapidly adapt in response to therapeutic stress. Such phenotypic plasticity may confer resistance, but also presents opportunities to identify molecular programs that could be targeted for therapeutic benefit. Approaches to quantify tumor-drug responses typically focus on snapshot, population-level measurements. While informative, these methods lack lineage and temporal information, which are particularly critical for understanding dynamic processes such as cell state switching. As new technologies have become available to measure lineage relationships, modeling approaches will be needed to identify the forms of cell-to-cell heterogeneity present in these data. Here we apply a lineage tree-based adaptation of a hidden Markov model that employs single cell lineages as input to learn the characteristic patterns of phenotypic heterogeneity and state transitions. In benchmarking studies, we demonstrated that the model successfully classifies cells within experimentally-tractable dataset sizes. As an application, we analyzed experimental measurements in cancer and non-cancer cell populations under various treatments. We find evidence of multiple phenotypically distinct states, with considerable heterogeneity and unique drug responses. In total, this framework allows for the flexible modeling of single cell heterogeneity across lineages to quantify, understand, and control cell state switching.
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Affiliation(s)
- Farnaz Mohammadi
- Department of Bioengineering, University of California, Los Angeles, CA, USA
| | - Shakthi Visagan
- Department of Bioengineering, University of California, Los Angeles, CA, USA
| | - Sean M Gross
- Department of Biomedical Engineering, Oregon Health & Science University, Portland, OR, USA
| | - Luka Karginov
- Department of Bioengineering, University of Illinois, Urbana Champaign, IL, USA
| | - J C Lagarde
- Department of Bioengineering, University of California, Los Angeles, CA, USA
| | - Laura M Heiser
- Department of Biomedical Engineering, Oregon Health & Science University, Portland, OR, USA
| | - Aaron S Meyer
- Department of Bioengineering, University of California, Los Angeles, CA, USA.
- Department of Bioinformatics, University of California, Los Angeles, CA, USA.
- Jonsson Comprehensive Cancer Center, University of California, Los Angeles, CA, USA.
- Eli and Edythe Broad Center of Regenerative Medicine and Stem Cell Research, University of California, Los Angeles, CA, USA.
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16
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Hunt GJ, Dane MA, Korkola JE, Heiser LM, Gagnon-Bartsch JA. Systematic replication enables normalization of high-throughput imaging assays. Bioinformatics 2022; 38:4934-4940. [PMID: 36063034 PMCID: PMC9620822 DOI: 10.1093/bioinformatics/btac606] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2022] [Revised: 08/22/2022] [Accepted: 09/01/2022] [Indexed: 11/13/2022] Open
Abstract
MOTIVATION High-throughput fluorescent microscopy is a popular class of techniques for studying tissues and cells through automated imaging and feature extraction of hundreds to thousands of samples. Like other high-throughput assays, these approaches can suffer from unwanted noise and technical artifacts that obscure the biological signal. In this work, we consider how an experimental design incorporating multiple levels of replication enables the removal of technical artifacts from such image-based platforms. RESULTS We develop a general approach to remove technical artifacts from high-throughput image data that leverages an experimental design with multiple levels of replication. To illustrate the methods, we consider microenvironment microarrays (MEMAs), a high-throughput platform designed to study cellular responses to microenvironmental perturbations. In application to MEMAs, our approach removes unwanted spatial artifacts and thereby enhances the biological signal. This approach has broad applicability to diverse biological assays. AVAILABILITY AND IMPLEMENTATION Raw data are on synapse (syn2862345), analysis code is on github: gjhunt/mema_norm, a reproducible Docker image is available on dockerhub: gjhunt/mema_norm. SUPPLEMENTARY INFORMATION Supplementary data are available at Bioinformatics online.
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Affiliation(s)
- Gregory J Hunt
- Department of Mathematics, College of William & Mary, Williamsburg, VA 23185, USA
| | - Mark A Dane
- Department of Biomedical Engineering, Knight Cancer Institute OHSU Center for Spatial Systems Biomedicine Oregon Health and Science University, Portland, OR 97201, USA
| | - James E Korkola
- Department of Biomedical Engineering, Knight Cancer Institute OHSU Center for Spatial Systems Biomedicine Oregon Health and Science University, Portland, OR 97201, USA
| | - Laura M Heiser
- Department of Biomedical Engineering, Knight Cancer Institute OHSU Center for Spatial Systems Biomedicine Oregon Health and Science University, Portland, OR 97201, USA
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17
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Gross SM, Dane MA, Smith RL, Devlin KL, McLean IC, Derrick DS, Mills CE, Subramanian K, London AB, Torre D, Evangelista JE, Clarke DJB, Xie Z, Erdem C, Lyons N, Natoli T, Pessa S, Lu X, Mullahoo J, Li J, Adam M, Wassie B, Liu M, Kilburn DF, Liby TA, Bucher E, Sanchez-Aguila C, Daily K, Omberg L, Wang Y, Jacobson C, Yapp C, Chung M, Vidovic D, Lu Y, Schurer S, Lee A, Pillai A, Subramanian A, Papanastasiou M, Fraenkel E, Feiler HS, Mills GB, Jaffe JD, Ma’ayan A, Birtwistle MR, Sorger PK, Korkola JE, Gray JW, Heiser LM. A multi-omic analysis of MCF10A cells provides a resource for integrative assessment of ligand-mediated molecular and phenotypic responses. Commun Biol 2022; 5:1066. [PMID: 36207580 PMCID: PMC9546880 DOI: 10.1038/s42003-022-03975-9] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2021] [Accepted: 09/12/2022] [Indexed: 02/01/2023] Open
Abstract
The phenotype of a cell and its underlying molecular state is strongly influenced by extracellular signals, including growth factors, hormones, and extracellular matrix proteins. While these signals are normally tightly controlled, their dysregulation leads to phenotypic and molecular states associated with diverse diseases. To develop a detailed understanding of the linkage between molecular and phenotypic changes, we generated a comprehensive dataset that catalogs the transcriptional, proteomic, epigenomic and phenotypic responses of MCF10A mammary epithelial cells after exposure to the ligands EGF, HGF, OSM, IFNG, TGFB and BMP2. Systematic assessment of the molecular and cellular phenotypes induced by these ligands comprise the LINCS Microenvironment (ME) perturbation dataset, which has been curated and made publicly available for community-wide analysis and development of novel computational methods ( synapse.org/LINCS_MCF10A ). In illustrative analyses, we demonstrate how this dataset can be used to discover functionally related molecular features linked to specific cellular phenotypes. Beyond these analyses, this dataset will serve as a resource for the broader scientific community to mine for biological insights, to compare signals carried across distinct molecular modalities, and to develop new computational methods for integrative data analysis.
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Affiliation(s)
- Sean M. Gross
- grid.5288.70000 0000 9758 5690Department of Biomedical Engineering, OHSU, Portland, OR USA
| | - Mark A. Dane
- grid.5288.70000 0000 9758 5690Department of Biomedical Engineering, OHSU, Portland, OR USA
| | - Rebecca L. Smith
- grid.5288.70000 0000 9758 5690Department of Biomedical Engineering, OHSU, Portland, OR USA
| | - Kaylyn L. Devlin
- grid.5288.70000 0000 9758 5690Department of Biomedical Engineering, OHSU, Portland, OR USA
| | - Ian C. McLean
- grid.5288.70000 0000 9758 5690Department of Biomedical Engineering, OHSU, Portland, OR USA
| | - Daniel S. Derrick
- grid.5288.70000 0000 9758 5690Department of Biomedical Engineering, OHSU, Portland, OR USA
| | - Caitlin E. Mills
- grid.38142.3c000000041936754XLaboratory of Systems Pharmacology, Department of Systems Biology, Harvard Program in Therapeutic Science, Harvard Medical School, Boston, MA USA
| | - Kartik Subramanian
- grid.38142.3c000000041936754XLaboratory of Systems Pharmacology, Department of Systems Biology, Harvard Program in Therapeutic Science, Harvard Medical School, Boston, MA USA
| | - Alexandra B. London
- grid.59734.3c0000 0001 0670 2351Department of Pharmacological Sciences, Mount Sinai Center for Bioinformatics, Icahn School of Medicine at Mount Sinai, New York, NY USA
| | - Denis Torre
- grid.59734.3c0000 0001 0670 2351Department of Pharmacological Sciences, Mount Sinai Center for Bioinformatics, Icahn School of Medicine at Mount Sinai, New York, NY USA
| | - John Erol Evangelista
- grid.59734.3c0000 0001 0670 2351Department of Pharmacological Sciences, Mount Sinai Center for Bioinformatics, Icahn School of Medicine at Mount Sinai, New York, NY USA
| | - Daniel J. B. Clarke
- grid.59734.3c0000 0001 0670 2351Department of Pharmacological Sciences, Mount Sinai Center for Bioinformatics, Icahn School of Medicine at Mount Sinai, New York, NY USA
| | - Zhuorui Xie
- grid.59734.3c0000 0001 0670 2351Department of Pharmacological Sciences, Mount Sinai Center for Bioinformatics, Icahn School of Medicine at Mount Sinai, New York, NY USA
| | - Cemal Erdem
- grid.26090.3d0000 0001 0665 0280Department of Chemical and Biomolecular Engineering, Clemson University, Clemson, SC USA
| | - Nicholas Lyons
- grid.66859.340000 0004 0546 1623Broad Institute of MIT and Harvard, Cambridge, MA USA
| | - Ted Natoli
- grid.66859.340000 0004 0546 1623Broad Institute of MIT and Harvard, Cambridge, MA USA
| | - Sarah Pessa
- grid.66859.340000 0004 0546 1623Broad Institute of MIT and Harvard, Cambridge, MA USA
| | - Xiaodong Lu
- grid.66859.340000 0004 0546 1623Broad Institute of MIT and Harvard, Cambridge, MA USA
| | - James Mullahoo
- grid.66859.340000 0004 0546 1623Broad Institute of MIT and Harvard, Cambridge, MA USA
| | - Jonathan Li
- grid.116068.80000 0001 2341 2786Department of Biological Engineering, Massachusetts Institute of Technology, Cambridge, MA USA
| | - Miriam Adam
- grid.116068.80000 0001 2341 2786Department of Biological Engineering, Massachusetts Institute of Technology, Cambridge, MA USA
| | - Brook Wassie
- grid.116068.80000 0001 2341 2786Department of Biological Engineering, Massachusetts Institute of Technology, Cambridge, MA USA
| | - Moqing Liu
- grid.5288.70000 0000 9758 5690Department of Biomedical Engineering, OHSU, Portland, OR USA
| | - David F. Kilburn
- grid.5288.70000 0000 9758 5690Department of Biomedical Engineering, OHSU, Portland, OR USA
| | - Tiera A. Liby
- grid.5288.70000 0000 9758 5690Department of Biomedical Engineering, OHSU, Portland, OR USA
| | - Elmar Bucher
- grid.5288.70000 0000 9758 5690Department of Biomedical Engineering, OHSU, Portland, OR USA
| | - Crystal Sanchez-Aguila
- grid.5288.70000 0000 9758 5690Department of Biomedical Engineering, OHSU, Portland, OR USA
| | - Kenneth Daily
- grid.430406.50000 0004 6023 5303Sage Bionetworks, Seattle, WA USA
| | - Larsson Omberg
- grid.430406.50000 0004 6023 5303Sage Bionetworks, Seattle, WA USA
| | - Yunguan Wang
- grid.38142.3c000000041936754XLaboratory of Systems Pharmacology, Department of Systems Biology, Harvard Program in Therapeutic Science, Harvard Medical School, Boston, MA USA
| | - Connor Jacobson
- grid.38142.3c000000041936754XLaboratory of Systems Pharmacology, Department of Systems Biology, Harvard Program in Therapeutic Science, Harvard Medical School, Boston, MA USA
| | - Clarence Yapp
- grid.38142.3c000000041936754XLaboratory of Systems Pharmacology, Department of Systems Biology, Harvard Program in Therapeutic Science, Harvard Medical School, Boston, MA USA
| | - Mirra Chung
- grid.38142.3c000000041936754XLaboratory of Systems Pharmacology, Department of Systems Biology, Harvard Program in Therapeutic Science, Harvard Medical School, Boston, MA USA
| | - Dusica Vidovic
- grid.26790.3a0000 0004 1936 8606Sylvester Comprehensive Cancer Center, University of Miami, Miami, FL 33136 USA ,grid.26790.3a0000 0004 1936 8606Department of Molecular and Cellular Pharmacology, Miller School of Medicine, University of Miami, Miami, FL 33136 USA ,grid.26790.3a0000 0004 1936 8606Institute for Data Science & Computing, University of Miami, Miami, FL 33136 USA
| | - Yiling Lu
- grid.240145.60000 0001 2291 4776Department of Genomic Medicine, Division of Cancer Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX USA
| | - Stephan Schurer
- grid.26790.3a0000 0004 1936 8606Sylvester Comprehensive Cancer Center, University of Miami, Miami, FL 33136 USA ,grid.26790.3a0000 0004 1936 8606Department of Molecular and Cellular Pharmacology, Miller School of Medicine, University of Miami, Miami, FL 33136 USA ,grid.26790.3a0000 0004 1936 8606Institute for Data Science & Computing, University of Miami, Miami, FL 33136 USA
| | - Albert Lee
- grid.94365.3d0000 0001 2297 5165Heart, Lung, and Blood Institute, National Institutes of Health, Bethesda, USA
| | - Ajay Pillai
- grid.94365.3d0000 0001 2297 5165Human Genome Research Institute, National Institutes of Health, Bethesda, USA
| | - Aravind Subramanian
- grid.66859.340000 0004 0546 1623Broad Institute of MIT and Harvard, Cambridge, MA USA
| | - Malvina Papanastasiou
- grid.66859.340000 0004 0546 1623Broad Institute of MIT and Harvard, Cambridge, MA USA
| | - Ernest Fraenkel
- grid.66859.340000 0004 0546 1623Broad Institute of MIT and Harvard, Cambridge, MA USA ,grid.116068.80000 0001 2341 2786Department of Biological Engineering, Massachusetts Institute of Technology, Cambridge, MA USA
| | - Heidi S. Feiler
- grid.5288.70000 0000 9758 5690Department of Biomedical Engineering, OHSU, Portland, OR USA ,grid.5288.70000 0000 9758 5690Knight Cancer Institute, OHSU, Portland, OR USA
| | - Gordon B. Mills
- grid.5288.70000 0000 9758 5690Knight Cancer Institute, OHSU, Portland, OR USA ,grid.5288.70000 0000 9758 5690Division of Oncological Sciences, OHSU, Portland, OR USA
| | - Jake D. Jaffe
- grid.66859.340000 0004 0546 1623Broad Institute of MIT and Harvard, Cambridge, MA USA
| | - Avi Ma’ayan
- grid.59734.3c0000 0001 0670 2351Department of Pharmacological Sciences, Mount Sinai Center for Bioinformatics, Icahn School of Medicine at Mount Sinai, New York, NY USA
| | - Marc R. Birtwistle
- grid.26090.3d0000 0001 0665 0280Department of Chemical and Biomolecular Engineering, Clemson University, Clemson, SC USA
| | - Peter K. Sorger
- grid.38142.3c000000041936754XLaboratory of Systems Pharmacology, Department of Systems Biology, Harvard Program in Therapeutic Science, Harvard Medical School, Boston, MA USA
| | - James E. Korkola
- grid.5288.70000 0000 9758 5690Department of Biomedical Engineering, OHSU, Portland, OR USA ,grid.5288.70000 0000 9758 5690Knight Cancer Institute, OHSU, Portland, OR USA
| | - Joe W. Gray
- grid.5288.70000 0000 9758 5690Department of Biomedical Engineering, OHSU, Portland, OR USA ,grid.5288.70000 0000 9758 5690Knight Cancer Institute, OHSU, Portland, OR USA
| | - Laura M. Heiser
- grid.5288.70000 0000 9758 5690Department of Biomedical Engineering, OHSU, Portland, OR USA ,grid.5288.70000 0000 9758 5690Knight Cancer Institute, OHSU, Portland, OR USA
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18
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Erdem C, Mutsuddy A, Bensman EM, Dodd WB, Saint-Antoine MM, Bouhaddou M, Blake RC, Gross SM, Heiser LM, Feltus FA, Birtwistle MR. A scalable, open-source implementation of a large-scale mechanistic model for single cell proliferation and death signaling. Nat Commun 2022; 13:3555. [PMID: 35729113 PMCID: PMC9213456 DOI: 10.1038/s41467-022-31138-1] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2021] [Accepted: 06/07/2022] [Indexed: 02/01/2023] Open
Abstract
Mechanistic models of how single cells respond to different perturbations can help integrate disparate big data sets or predict response to varied drug combinations. However, the construction and simulation of such models have proved challenging. Here, we developed a python-based model creation and simulation pipeline that converts a few structured text files into an SBML standard and is high-performance- and cloud-computing ready. We applied this pipeline to our large-scale, mechanistic pan-cancer signaling model (named SPARCED) and demonstrate it by adding an IFNγ pathway submodel. We then investigated whether a putative crosstalk mechanism could be consistent with experimental observations from the LINCS MCF10A Data Cube that IFNγ acts as an anti-proliferative factor. The analyses suggested this observation can be explained by IFNγ-induced SOCS1 sequestering activated EGF receptors. This work forms a foundational recipe for increased mechanistic model-based data integration on a single-cell level, an important building block for clinically-predictive mechanistic models.
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Affiliation(s)
- Cemal Erdem
- Department of Chemical & Biomolecular Engineering, Clemson University, Clemson, SC, USA.
| | - Arnab Mutsuddy
- Department of Chemical & Biomolecular Engineering, Clemson University, Clemson, SC, USA
| | - Ethan M Bensman
- Computer Science, School of Computing, Clemson University, Clemson, SC, USA
| | - William B Dodd
- Department of Chemical & Biomolecular Engineering, Clemson University, Clemson, SC, USA
| | - Michael M Saint-Antoine
- Center for Bioinformatics and Computational Biology, University of Delaware, Newark, DE, USA
| | - Mehdi Bouhaddou
- Department of Cellular and Molecular Pharmacology, University of California San Francisco, San Francisco, CA, USA
| | - Robert C Blake
- Center for Applied Scientific Computing, Lawrence Livermore National Laboratory, Livermore, CA, USA
| | - Sean M Gross
- Department of Biomedical Engineering, Oregon Health & Science University, Portland, OR, USA
| | - Laura M Heiser
- Department of Biomedical Engineering, Oregon Health & Science University, Portland, OR, USA
| | - F Alex Feltus
- Department of Genetics and Biochemistry, Clemson University, Clemson, SC, USA
- Biomedical Data Science and Informatics Program, Clemson University, Clemson, SC, USA
- Center for Human Genetics, Clemson University, Clemson, SC, USA
| | - Marc R Birtwistle
- Department of Chemical & Biomolecular Engineering, Clemson University, Clemson, SC, USA.
- Department of Bioengineering, Clemson University, Clemson, SC, USA.
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19
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Johnson BE, Creason AL, Stommel JM, Keck JM, Parmar S, Betts CB, Blucher A, Boniface C, Bucher E, Burlingame E, Camp T, Chin K, Eng J, Estabrook J, Feiler HS, Heskett MB, Hu Z, Kolodzie A, Kong BL, Labrie M, Lee J, Leyshock P, Mitri S, Patterson J, Riesterer JL, Sivagnanam S, Somers J, Sudar D, Thibault G, Weeder BR, Zheng C, Nan X, Thompson RF, Heiser LM, Spellman PT, Thomas G, Demir E, Chang YH, Coussens LM, Guimaraes AR, Corless C, Goecks J, Bergan R, Mitri Z, Mills GB, Gray JW. An omic and multidimensional spatial atlas from serial biopsies of an evolving metastatic breast cancer. Cell Rep Med 2022; 3:100525. [PMID: 35243422 PMCID: PMC8861971 DOI: 10.1016/j.xcrm.2022.100525] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2021] [Revised: 11/15/2021] [Accepted: 01/19/2022] [Indexed: 12/15/2022]
Abstract
Mechanisms of therapeutic resistance and vulnerability evolve in metastatic cancers as tumor cells and extrinsic microenvironmental influences change during treatment. To support the development of methods for identifying these mechanisms in individual people, here we present an omic and multidimensional spatial (OMS) atlas generated from four serial biopsies of an individual with metastatic breast cancer during 3.5 years of therapy. This resource links detailed, longitudinal clinical metadata that includes treatment times and doses, anatomic imaging, and blood-based response measurements to clinical and exploratory analyses, which includes comprehensive DNA, RNA, and protein profiles; images of multiplexed immunostaining; and 2- and 3-dimensional scanning electron micrographs. These data report aspects of heterogeneity and evolution of the cancer genome, signaling pathways, immune microenvironment, cellular composition and organization, and ultrastructure. We present illustrative examples of how integrative analyses of these data reveal potential mechanisms of response and resistance and suggest novel therapeutic vulnerabilities.
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Affiliation(s)
- Brett E. Johnson
- Knight Cancer Institute, Oregon Health & Science University, Portland, OR 97239, USA
- Department of Biomedical Engineering, Oregon Health & Science University, Portland, OR 97239, USA
| | - Allison L. Creason
- Knight Cancer Institute, Oregon Health & Science University, Portland, OR 97239, USA
- Department of Biomedical Engineering, Oregon Health & Science University, Portland, OR 97239, USA
| | - Jayne M. Stommel
- Knight Cancer Institute, Oregon Health & Science University, Portland, OR 97239, USA
- Department of Biomedical Engineering, Oregon Health & Science University, Portland, OR 97239, USA
| | - Jamie M. Keck
- Knight Cancer Institute, Oregon Health & Science University, Portland, OR 97239, USA
| | - Swapnil Parmar
- Knight Cancer Institute, Oregon Health & Science University, Portland, OR 97239, USA
| | - Courtney B. Betts
- Knight Cancer Institute, Oregon Health & Science University, Portland, OR 97239, USA
- Department of Cell, Developmental & Cancer Biology, Oregon Health & Science University, Portland, OR 97239, USA
| | - Aurora Blucher
- Knight Cancer Institute, Oregon Health & Science University, Portland, OR 97239, USA
- Department of Cell, Developmental & Cancer Biology, Oregon Health & Science University, Portland, OR 97239, USA
| | - Christopher Boniface
- Department of Biomedical Engineering, Oregon Health & Science University, Portland, OR 97239, USA
- Cancer Early Detection Advanced Research Center, Oregon Health & Science University, Portland, OR 97239, USA
| | - Elmar Bucher
- Department of Biomedical Engineering, Oregon Health & Science University, Portland, OR 97239, USA
| | - Erik Burlingame
- Department of Biomedical Engineering, Oregon Health & Science University, Portland, OR 97239, USA
- Computational Biology Program, Oregon Health & Science University, Portland, OR 97239, USA
| | - Todd Camp
- Knight Cancer Institute, Oregon Health & Science University, Portland, OR 97239, USA
| | - Koei Chin
- Knight Cancer Institute, Oregon Health & Science University, Portland, OR 97239, USA
- Department of Biomedical Engineering, Oregon Health & Science University, Portland, OR 97239, USA
| | - Jennifer Eng
- Department of Biomedical Engineering, Oregon Health & Science University, Portland, OR 97239, USA
| | - Joseph Estabrook
- Knight Cancer Institute, Oregon Health & Science University, Portland, OR 97239, USA
- Department of Molecular and Medical Genetics, Oregon Health & Science University, Portland, OR 97239, USA
| | - Heidi S. Feiler
- Knight Cancer Institute, Oregon Health & Science University, Portland, OR 97239, USA
- Department of Biomedical Engineering, Oregon Health & Science University, Portland, OR 97239, USA
| | - Michael B. Heskett
- Department of Molecular and Medical Genetics, Oregon Health & Science University, Portland, OR 97239, USA
| | - Zhi Hu
- Knight Cancer Institute, Oregon Health & Science University, Portland, OR 97239, USA
- Department of Biomedical Engineering, Oregon Health & Science University, Portland, OR 97239, USA
| | - Annette Kolodzie
- Knight Cancer Institute, Oregon Health & Science University, Portland, OR 97239, USA
| | - Ben L. Kong
- Knight Cancer Institute, Oregon Health & Science University, Portland, OR 97239, USA
- Department of Pharmacy Services, Oregon Health & Science University, Portland, OR 97239, USA
| | - Marilyne Labrie
- Knight Cancer Institute, Oregon Health & Science University, Portland, OR 97239, USA
- Department of Cell, Developmental & Cancer Biology, Oregon Health & Science University, Portland, OR 97239, USA
| | - Jinho Lee
- Knight Cancer Institute, Oregon Health & Science University, Portland, OR 97239, USA
| | - Patrick Leyshock
- Knight Cancer Institute, Oregon Health & Science University, Portland, OR 97239, USA
| | - Souraya Mitri
- Knight Cancer Institute, Oregon Health & Science University, Portland, OR 97239, USA
| | - Janice Patterson
- Knight Cancer Institute, Oregon Health & Science University, Portland, OR 97239, USA
- Knight Diagnostic Laboratories, Oregon Health & Science University, Portland, OR 97239, USA
| | - Jessica L. Riesterer
- Department of Biomedical Engineering, Oregon Health & Science University, Portland, OR 97239, USA
- Multiscale Microscopy Core, Oregon Health & Science University, Portland, OR 97239, USA
| | - Shamilene Sivagnanam
- Knight Cancer Institute, Oregon Health & Science University, Portland, OR 97239, USA
- Department of Cell, Developmental & Cancer Biology, Oregon Health & Science University, Portland, OR 97239, USA
- Computational Biology Program, Oregon Health & Science University, Portland, OR 97239, USA
| | - Julia Somers
- Knight Cancer Institute, Oregon Health & Science University, Portland, OR 97239, USA
- Department of Molecular and Medical Genetics, Oregon Health & Science University, Portland, OR 97239, USA
| | - Damir Sudar
- Quantitative Imaging Systems LLC, Portland, OR 97239, USA
| | - Guillaume Thibault
- Department of Biomedical Engineering, Oregon Health & Science University, Portland, OR 97239, USA
| | - Benjamin R. Weeder
- Department of Biomedical Engineering, Oregon Health & Science University, Portland, OR 97239, USA
| | - Christina Zheng
- Knight Cancer Institute, Oregon Health & Science University, Portland, OR 97239, USA
| | - Xiaolin Nan
- Department of Biomedical Engineering, Oregon Health & Science University, Portland, OR 97239, USA
- Cancer Early Detection Advanced Research Center, Oregon Health & Science University, Portland, OR 97239, USA
| | - Reid F. Thompson
- Department of Biomedical Engineering, Oregon Health & Science University, Portland, OR 97239, USA
- Division of Hospital and Specialty Medicine, VA Portland Healthcare System, Portland, OR 97239, USA
| | - Laura M. Heiser
- Knight Cancer Institute, Oregon Health & Science University, Portland, OR 97239, USA
- Department of Biomedical Engineering, Oregon Health & Science University, Portland, OR 97239, USA
| | - Paul T. Spellman
- Department of Biomedical Engineering, Oregon Health & Science University, Portland, OR 97239, USA
- Department of Molecular and Medical Genetics, Oregon Health & Science University, Portland, OR 97239, USA
| | - George Thomas
- Knight Cancer Institute, Oregon Health & Science University, Portland, OR 97239, USA
- Department of Pathology & Laboratory Medicine, Oregon Health & Science University, Portland, OR 97239, USA
| | - Emek Demir
- Knight Cancer Institute, Oregon Health & Science University, Portland, OR 97239, USA
- Department of Molecular and Medical Genetics, Oregon Health & Science University, Portland, OR 97239, USA
| | - Young Hwan Chang
- Department of Biomedical Engineering, Oregon Health & Science University, Portland, OR 97239, USA
- Computational Biology Program, Oregon Health & Science University, Portland, OR 97239, USA
| | - Lisa M. Coussens
- Knight Cancer Institute, Oregon Health & Science University, Portland, OR 97239, USA
- Department of Cell, Developmental & Cancer Biology, Oregon Health & Science University, Portland, OR 97239, USA
| | - Alexander R. Guimaraes
- Knight Cancer Institute, Oregon Health & Science University, Portland, OR 97239, USA
- Department of Diagnostic Radiology, Oregon Health & Science University, Portland, OR 97239, USA
| | - Christopher Corless
- Department of Pharmacy Services, Oregon Health & Science University, Portland, OR 97239, USA
- Department of Pathology & Laboratory Medicine, Oregon Health & Science University, Portland, OR 97239, USA
| | - Jeremy Goecks
- Knight Cancer Institute, Oregon Health & Science University, Portland, OR 97239, USA
- Department of Biomedical Engineering, Oregon Health & Science University, Portland, OR 97239, USA
| | - Raymond Bergan
- Fred & Pamela Buffett Cancer Center, University of Nebraska Medical Center, Omaha, NE 68198, USA
| | - Zahi Mitri
- Division of Hematology & Medical Oncology, Knight Cancer Institute, Oregon Health & Science University, Portland, OR 97239, USA
- Department of Medicine, Knight Cancer Institute, Oregon Health & Science University, Portland, OR 97239, USA
| | - Gordon B. Mills
- Knight Cancer Institute, Oregon Health & Science University, Portland, OR 97239, USA
- Department of Cell, Developmental & Cancer Biology, Oregon Health & Science University, Portland, OR 97239, USA
| | - Joe W. Gray
- Knight Cancer Institute, Oregon Health & Science University, Portland, OR 97239, USA
- Department of Biomedical Engineering, Oregon Health & Science University, Portland, OR 97239, USA
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20
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Copperman J, Gross SM, Hwan Chang Y, Heiser LM, Zuckerman DM. Morphodynamical cell-state description via live-cell imaging trajectory embedding. Biophys J 2022. [DOI: 10.1016/j.bpj.2021.11.2099] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022] Open
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21
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Lue HW, Derrick DS, Rao S, Van Gaest A, Cheng L, Podolak J, Lawson S, Xue C, Garg D, White R, Ryan CW, Drake JM, Ritz A, Heiser LM, Thomas GV. Cabozantinib and dasatinib synergize to induce tumor regression in non-clear cell renal cell carcinoma. Cell Rep Med 2021; 2:100267. [PMID: 34095877 PMCID: PMC8149375 DOI: 10.1016/j.xcrm.2021.100267] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2020] [Revised: 01/18/2021] [Accepted: 04/13/2021] [Indexed: 12/24/2022]
Abstract
The lack of effective treatment options for advanced non-clear cell renal cell carcinoma (NCCRCC) is a critical unmet clinical need. Applying a high-throughput drug screen to multiple human kidney cancer cells, we identify the combination of the VEGFR-MET inhibitor cabozantinib and the SRC inhibitor dasatinib acts synergistically in cells to markedly reduce cell viability. Importantly, the combination is well tolerated and causes tumor regression in vivo. Transcriptional and phosphoproteomic profiling reveals that the combination converges to downregulate the MAPK-ERK signaling pathway, a result not predicted by single-agent analysis alone. Correspondingly, the addition of a MEK inhibitor synergizes with either dasatinib or cabozantinib to increase its efficacy. This study, by using approved, clinically relevant drugs, provides the rationale for the design of effective combination treatments in NCCRCC that can be rapidly translated to the clinic.
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Affiliation(s)
- Hui-wen Lue
- Knight Cancer Institute, Oregon Health and Science University, Portland, OR, USA
| | - Daniel S. Derrick
- Department of Biomedical Engineering, Oregon Health and Science University Center for Spatial Systems Biomedicine, Portland, OR, USA
| | - Soumya Rao
- Knight Cancer Institute, Oregon Health and Science University, Portland, OR, USA
| | - Ahna Van Gaest
- Knight Cancer Institute, Oregon Health and Science University, Portland, OR, USA
| | - Larry Cheng
- Graduate Program in Quantitative Biomedicine, Rutgers University, Piscataway, NJ, USA
| | - Jennifer Podolak
- Knight Cancer Institute, Oregon Health and Science University, Portland, OR, USA
| | - Samantha Lawson
- Knight Cancer Institute, Oregon Health and Science University, Portland, OR, USA
| | - Changhui Xue
- Knight Cancer Institute, Oregon Health and Science University, Portland, OR, USA
| | - Devin Garg
- Knight Cancer Institute, Oregon Health and Science University, Portland, OR, USA
| | - Ralph White
- Department of Pharmacology, University of Minnesota, Minneapolis, MN, USA
| | - Christopher W. Ryan
- Knight Cancer Institute, Oregon Health and Science University, Portland, OR, USA
- Division of Hematology and Oncology, Oregon Health and Science University, Portland, OR, USA
| | - Justin M. Drake
- Department of Pharmacology, University of Minnesota, Minneapolis, MN, USA
- Department of Urology, University of Minnesota, Minneapolis, MN, USA
- Masonic Cancer Center, University of Minnesota, Minneapolis, MN, USA
| | - Anna Ritz
- Department of Biology, Reed College, Portland, OR, USA
| | - Laura M. Heiser
- Knight Cancer Institute, Oregon Health and Science University, Portland, OR, USA
- Department of Biomedical Engineering, Oregon Health and Science University Center for Spatial Systems Biomedicine, Portland, OR, USA
| | - George V. Thomas
- Knight Cancer Institute, Oregon Health and Science University, Portland, OR, USA
- Department of Pathology and Laboratory Medicine, Oregon Health and Science University, Portland, OR, USA
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22
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Kimmel GJ, Dane M, Heiser LM, Altrock PM, Andor N. Integrating Mathematical Modeling with High-Throughput Imaging Explains How Polyploid Populations Behave in Nutrient-Sparse Environments. Cancer Res 2020; 80:5109-5120. [PMID: 32938640 DOI: 10.1158/0008-5472.can-20-1231] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2020] [Revised: 06/30/2020] [Accepted: 09/11/2020] [Indexed: 12/22/2022]
Abstract
Breast cancer progresses in a multistep process from primary tumor growth and stroma invasion to metastasis. Nutrient-limiting environments promote chemotaxis with aggressive morphologies characteristic of invasion. It is unknown how coexisting cells differ in their response to nutrient limitations and how this impacts invasion of the metapopulation as a whole. In this study, we integrate mathematical modeling with microenvironmental perturbation data to investigate invasion in nutrient-limiting environments inhabited by one or two cancer cell subpopulations. Subpopulations were defined by their energy efficiency and chemotactic ability. Invasion distance traveled by a homogeneous population was estimated. For heterogeneous populations, results suggest that an imbalance between nutrient efficacy and chemotactic superiority accelerates invasion. Such imbalance will spatially segregate the two populations and only one type will dominate at the invasion front. Only if these two phenotypes are balanced, the two subpopulations compete for the same space, which decelerates invasion. We investigate ploidy as a candidate biomarker of this phenotypic heterogeneity and discuss its potential to inform the dose of mTOR inhibitors (mTOR-I) that can inhibit chemotaxis just enough to facilitate such competition. SIGNIFICANCE: This study identifies the double-edged sword of high ploidy as a prerequisite to personalize combination therapies with cytotoxic drugs and inhibitors of signal transduction pathways such as mTOR-Is. GRAPHICAL ABSTRACT: http://cancerres.aacrjournals.org/content/canres/80/22/5109/F1.large.jpg.
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Affiliation(s)
- Gregory J Kimmel
- Department of Integrated Mathematical Oncology, Moffitt Cancer Center, Tampa, Florida
| | - Mark Dane
- Department of Biomedical Engineering, OHSU Center for Spatial Systems Biomedicine, Knight Cancer Institute, Oregon Health & Sciences University, Portland, Oregon
| | - Laura M Heiser
- Department of Integrated Mathematical Oncology, Moffitt Cancer Center, Tampa, Florida.,Department of Biomedical Engineering, OHSU Center for Spatial Systems Biomedicine, Knight Cancer Institute, Oregon Health & Sciences University, Portland, Oregon
| | - Philipp M Altrock
- Department of Integrated Mathematical Oncology, Moffitt Cancer Center, Tampa, Florida
| | - Noemi Andor
- Department of Integrated Mathematical Oncology, Moffitt Cancer Center, Tampa, Florida.
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23
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Abstract
This Perspective explores the application of machine learning toward improved diagnosis and treatment. We outline a vision for how machine learning can transform three broad areas of biomedicine: clinical diagnostics, precision treatments, and health monitoring, where the goal is to maintain health through a range of diseases and the normal aging process. For each area, early instances of successful machine learning applications are discussed, as well as opportunities and challenges for machine learning. When these challenges are met, machine learning promises a future of rigorous, outcomes-based medicine with detection, diagnosis, and treatment strategies that are continuously adapted to individual and environmental differences.
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Affiliation(s)
- Jeremy Goecks
- Department of Biomedical Engineering, Oregon Health & Science University, Portland, OR, USA.
| | - Vahid Jalili
- Department of Biomedical Engineering, Oregon Health & Science University, Portland, OR, USA
| | - Laura M Heiser
- Department of Biomedical Engineering, Oregon Health & Science University, Portland, OR, USA
| | - Joe W Gray
- Department of Biomedical Engineering, Oregon Health & Science University, Portland, OR, USA
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24
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Hunt GJ, Dane MA, Korkola JE, Heiser LM, Gagnon-Bartsch JA. Automatic Transformation and Integration to Improve Visualization and Discovery of Latent Effects in Imaging Data. J Comput Graph Stat 2020; 29:929-941. [PMID: 34531645 DOI: 10.1080/10618600.2020.1741379] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
Proper data transformation is an essential part of analysis. Choosing appropriate transformations for variables can enhance visualization, improve efficacy of analytical methods, and increase data interpretability. However determining appropriate transformations of variables from high-content imaging data poses new challenges. Imaging data produces hundreds of covariates from each of thousands of images in a corpus. Each of these covariates will have a different distribution and need a potentially different transformation. As such imaging data produces hundreds of covariates, determining an appropriate transformation for each of them is infeasible by hand. In this paper we explore simple, robust, and automatic transformations of high-content image data. A central application of our work is to microenvironment microarray bio-imaging data from the NIH LINCS program. We show that our robust transformations enhance visualization and improve the discovery of substantively relevant latent effects. These transformations enhance analysis of image features individually and also improve data integration approaches when combining together multiple features. We anticipate that the advantages of this work will likely also be realized in the analysis of data from other high-content and highly-multiplexed technologies like Cell Painting or Cyclic Immunofluorescence. Software and further analysis can be found at gjhunt.github.io/rr.
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Affiliation(s)
| | - Mark A Dane
- Department of Biomedical Engineering, Knight Cancer Institute, OHSU Center for Spatial Systems Biomedicine, Oregon Health and Science University
| | - James E Korkola
- Department of Biomedical Engineering, Knight Cancer Institute, OHSU Center for Spatial Systems Biomedicine, Oregon Health and Science University
| | - Laura M Heiser
- Department of Biomedical Engineering, Knight Cancer Institute, OHSU Center for Spatial Systems Biomedicine, Oregon Health and Science University
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25
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Gross SM, Dane MA, Bucher E, Heiser LM. Individual Cells Can Resolve Variations in Stimulus Intensity along the IGF-PI3K-AKT Signaling Axis. Cell Syst 2019; 9:580-588.e4. [PMID: 31838146 DOI: 10.1016/j.cels.2019.11.005] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2018] [Revised: 04/07/2019] [Accepted: 11/06/2019] [Indexed: 11/28/2022]
Abstract
Cells sense and respond to signals in their local environment by activating signaling cascades that lead to phenotypic changes. Differences in these signals can be discriminated at the population level; however, single cells have been thought to be limited in their capacity to distinguish ligand doses due to signaling noise. We describe here the rational development of a genetically encoded FoxO1 sensor, which serves as a down-stream readout of insulin growth factor-phosphatidylinositol 3-kinase IGF-PI3K-AKT signaling pathway activity. With this reporter, we tracked individual cell responses to multiple IGF-I doses, pathway inhibitors, and repeated treatments. We observed that individual cells can discriminate multiple IGF-I doses, and these responses are sustained over time, are reproducible at the single-cell level, and display cell-to-cell heterogeneity. These studies imply that cell-to-cell variation in signaling responses is biologically meaningful and support the endeavor to elucidate mechanisms of cell signaling at the level of the individual cell.
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Affiliation(s)
- Sean M Gross
- Department of Biomedical Engineering, OHSU Center for Spatial Systems Biomedicine, Knight Cancer Institute, Oregon Health & Sciences University, Portland OR, USA
| | - Mark A Dane
- Department of Biomedical Engineering, OHSU Center for Spatial Systems Biomedicine, Knight Cancer Institute, Oregon Health & Sciences University, Portland OR, USA
| | - Elmar Bucher
- Department of Biomedical Engineering, OHSU Center for Spatial Systems Biomedicine, Knight Cancer Institute, Oregon Health & Sciences University, Portland OR, USA
| | - Laura M Heiser
- Department of Biomedical Engineering, OHSU Center for Spatial Systems Biomedicine, Knight Cancer Institute, Oregon Health & Sciences University, Portland OR, USA.
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26
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Bucher E, Claunch CJ, Hee D, Smith RL, Devlin K, Thompson W, Korkola JE, Heiser LM. Annot: a Django-based sample, reagent, and experiment metadata tracking system. BMC Bioinformatics 2019; 20:542. [PMID: 31675914 PMCID: PMC6824123 DOI: 10.1186/s12859-019-3147-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2019] [Accepted: 10/02/2019] [Indexed: 11/11/2022] Open
Abstract
Background In biological experiments, comprehensive experimental metadata tracking – which comprises experiment, reagent, and protocol annotation with controlled vocabulary from established ontologies – remains a challenge, especially when the experiment involves multiple laboratory scientists who execute different steps of the protocol. Here we describe Annot, a novel web application designed to provide a flexible solution for this task. Results Annot enforces the use of controlled vocabulary for sample and reagent annotation while enabling robust investigation, study, and protocol tracking. The cornerstone of Annot’s implementation is a json syntax-compatible file format, which can capture detailed metadata for all aspects of complex biological experiments. Data stored in this json file format can easily be ported into spreadsheet or data frame files that can be loaded into R (https://www.r-project.org/) or Pandas, Python’s data analysis library (https://pandas.pydata.org/). Annot is implemented in Python3 and utilizes the Django web framework, Postgresql, Nginx, and Debian. It is deployed via Docker and supports all major browsers. Conclusions Annot offers a robust solution to annotate samples, reagents, and experimental protocols for established assays where multiple laboratory scientists are involved. Further, it provides a framework to store and retrieve metadata for data analysis and integration, and therefore ensures that data generated in different experiments can be integrated and jointly analyzed. This type of solution to metadata tracking can enhance the utility of large-scale datasets, which we demonstrate here with a large-scale microenvironment microarray study.
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27
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Abstract
The recent wide-spread adoption of single cell profiling technologies has revealed that individual cancers are not homogenous collections of deregulated cells, but instead are comprised of multiple genetically and phenotypically distinct cell subpopulations that exhibit a wide range of responses to extracellular signals and therapeutic insult. Such observations point to the urgent need to understand cancer as a complex, adaptive system. Cancer systems biology studies seek to develop the experimental and theoretical methods required to understand how biological components work together to determine how cancer cells function. Ultimately, such approaches will lead to improvements in how cancer is managed and treated. In this review, we discuss recent advances in cancer systems biology approaches to quantify, model, and elucidate mechanisms of heterogeneity.
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Affiliation(s)
- Aaron S. Meyer
- Department of Bioengineering, University of California Los Angeles, Los Angeles, CA, USA
| | - Laura M. Heiser
- Department of Biomedical Engineering and OHSU Center for Spatial Systems Biomedicine, OHSU, Portland, OR, USA
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28
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Brown AG, Maubert ME, Anton L, Heiser LM, Elovitz MA. The tracking of lipopolysaccharide through the feto-maternal compartment and the involvement of maternal TLR4 in inflammation-induced fetal brain injury. Am J Reprod Immunol 2019; 82:e13189. [PMID: 31495009 PMCID: PMC6899932 DOI: 10.1111/aji.13189] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2019] [Revised: 08/07/2019] [Accepted: 08/26/2019] [Indexed: 11/28/2022] Open
Abstract
Problem Exposure to intrauterine inflammation (IUI) has been shown to induce fetal brain injury and increase the risk of acquiring a neurobehavioral disorder. The trafficking of the inflammatory mediator, lipopolysaccharide (LPS), in the pregnant female reproductive tract in the setting of IUI and the precise mechanisms by which inflammation induces fetal brain injury are not fully understood. Method of study FITC‐labeled LPS was utilized to induce IUI on E15, tissues were collected, and fluorescence was visualized via the Spectrum IVIS. Embryo transfer was utilized to create divergent maternal and fetal genotypes. Wild‐type (WT) embryos were transferred into TLR4−/− pseudopregnant dams (TLR4−/−mat/WTfet). On E15, TLR4−/−mat/WTfet dams or their WT controls (WTmat/WTfet) received an intrauterine injection of LPS or phosphate‐buffered saline (PBS). Endotoxin and IL‐6 levels were assessed in amniotic fluid, and cytokine expression was measured via QPCR. Results Lipopolysaccharide trafficked to the uterus, fetal membranes, placenta, and the fetus and was undetectable in other tissues. Endotoxin was present in the amniotic fluid of all animals exposed to LPS. However, the immune response was blunted in TLR4−/−mat/WTfet compared with WT controls. Conclusion Intrauterine administered LPS is capable of accessing the entire feto‐placental unit with or without a functional maternal TLR4. Thus, bacteria or bacterial byproducts in the uterus may negatively impact fetal development regardless of the maternal genotype or endotoxin response. Despite the blunted immune response in the TLR4‐deficient dams, an inflammatory response is still ignited in the amniotic cavity and may negatively impact the fetus. IL‐6 protein expression in the amniotic fluid of WTmat/WTfet and TLR4‐/‐mat/WTfet Pregnant females were treated with an intrauterine dose of LPS (250 μg) or PBS on E15. LPS injection resulted in significantly increased IL‐6 protein in WT animals (*, P = 0.0017) compared to controls. LPS did not significantly elevate IL‐6 levels in the TLR4‐/‐mat/WTfet animals. The WTmat/WTfet dams had a significantly higher immune response compared to their TLR4‐/‐mat/WTfet counterparts (#, P = 0.015).
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Affiliation(s)
- Amy G Brown
- Department of Obstetrics and Gynecology, Maternal and Child Health Research Center, Center for Research on Reproduction and Women's Health, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, USA
| | - Monique E Maubert
- Department of Obstetrics and Gynecology, Maternal and Child Health Research Center, Center for Research on Reproduction and Women's Health, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, USA
| | - Lauren Anton
- Department of Obstetrics and Gynecology, Maternal and Child Health Research Center, Center for Research on Reproduction and Women's Health, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, USA
| | - Laura M Heiser
- Department of Obstetrics and Gynecology, Maternal and Child Health Research Center, Center for Research on Reproduction and Women's Health, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, USA
| | - Michal A Elovitz
- Department of Obstetrics and Gynecology, Maternal and Child Health Research Center, Center for Research on Reproduction and Women's Health, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, USA
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Sethunath V, Hu H, De Angelis C, Veeraraghavan J, Qin L, Wang N, Simon LM, Wang T, Fu X, Nardone A, Pereira R, Nanda S, Griffith OL, Tsimelzon A, Shaw C, Chamness GC, Reis-Filho JS, Weigelt B, Heiser LM, Hilsenbeck SG, Huang S, Rimawi MF, Gray JW, Osborne CK, Schiff R. Targeting the Mevalonate Pathway to Overcome Acquired Anti-HER2 Treatment Resistance in Breast Cancer. Mol Cancer Res 2019; 17:2318-2330. [PMID: 31420371 DOI: 10.1158/1541-7786.mcr-19-0756] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2019] [Revised: 08/08/2019] [Accepted: 08/14/2019] [Indexed: 12/16/2022]
Abstract
Despite effective strategies, resistance in HER2+ breast cancer remains a challenge. While the mevalonate pathway (MVA) is suggested to promote cell growth and survival, including in HER2+ models, its potential role in resistance to HER2-targeted therapy is unknown. Parental HER2+ breast cancer cells and their lapatinib-resistant and lapatinib + trastuzumab-resistant derivatives were used for this study. MVA activity was found to be increased in lapatinib-resistant and lapatinib + trastuzumab-resistant cells. Specific blockade of this pathway with lipophilic but not hydrophilic statins and with the N-bisphosphonate zoledronic acid led to apoptosis and substantial growth inhibition of R cells. Inhibition was rescued by mevalonate or the intermediate metabolites farnesyl pyrophosphate or geranylgeranyl pyrophosphate, but not cholesterol. Activated Yes-associated protein (YAP)/transcriptional coactivator with PDZ-binding motif (TAZ) and mTORC1 signaling, and their downstream target gene product Survivin, were inhibited by MVA blockade, especially in the lapatinib-resistant/lapatinib + trastuzumab-resistant models. Overexpression of constitutively active YAP rescued Survivin and phosphorylated-S6 levels, despite blockade of the MVA. These results suggest that the MVA provides alternative signaling leading to cell survival and resistance by activating YAP/TAZ-mTORC1-Survivin signaling when HER2 is blocked, suggesting novel therapeutic targets. MVA inhibitors including lipophilic statins and N-bisphosphonates may circumvent resistance to anti-HER2 therapy warranting further clinical investigation. IMPLICATIONS: The MVA was found to constitute an escape mechanism of survival and growth in HER2+ breast cancer models resistant to anti-HER2 therapies. MVA inhibitors such as simvastatin and zoledronic acid are potential therapeutic agents to resensitize the tumors that depend on the MVA to progress on anti-HER2 therapies.
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Affiliation(s)
- Vidyalakshmi Sethunath
- Lester & Sue Smith Breast Center, Baylor College of Medicine, Houston, Texas.,Dan L. Duncan Comprehensive Cancer Center, Baylor College of Medicine, Houston, Texas.,Department of Biochemistry and Molecular Biology, Baylor College of Medicine, Houston, Texas
| | - Huizhong Hu
- Lester & Sue Smith Breast Center, Baylor College of Medicine, Houston, Texas.,Dan L. Duncan Comprehensive Cancer Center, Baylor College of Medicine, Houston, Texas
| | - Carmine De Angelis
- Lester & Sue Smith Breast Center, Baylor College of Medicine, Houston, Texas.,Dan L. Duncan Comprehensive Cancer Center, Baylor College of Medicine, Houston, Texas
| | - Jamunarani Veeraraghavan
- Lester & Sue Smith Breast Center, Baylor College of Medicine, Houston, Texas.,Dan L. Duncan Comprehensive Cancer Center, Baylor College of Medicine, Houston, Texas
| | - Lanfang Qin
- Lester & Sue Smith Breast Center, Baylor College of Medicine, Houston, Texas.,Dan L. Duncan Comprehensive Cancer Center, Baylor College of Medicine, Houston, Texas
| | - Nicholas Wang
- Department of Biomedical Engineering and OHSU Center for Spatial Systems Biomedicine, Portland, Oregon
| | - Lukas M Simon
- Institute of Computational Biology, Helmholtz Zentrum München, Neuherberg, Germany
| | - Tao Wang
- Lester & Sue Smith Breast Center, Baylor College of Medicine, Houston, Texas
| | - Xiaoyong Fu
- Lester & Sue Smith Breast Center, Baylor College of Medicine, Houston, Texas.,Dan L. Duncan Comprehensive Cancer Center, Baylor College of Medicine, Houston, Texas
| | - Agostina Nardone
- Lester & Sue Smith Breast Center, Baylor College of Medicine, Houston, Texas.,Dan L. Duncan Comprehensive Cancer Center, Baylor College of Medicine, Houston, Texas
| | - Resel Pereira
- Lester & Sue Smith Breast Center, Baylor College of Medicine, Houston, Texas.,Dan L. Duncan Comprehensive Cancer Center, Baylor College of Medicine, Houston, Texas
| | - Sarmistha Nanda
- Lester & Sue Smith Breast Center, Baylor College of Medicine, Houston, Texas.,Dan L. Duncan Comprehensive Cancer Center, Baylor College of Medicine, Houston, Texas
| | - Obi L Griffith
- McDonnell Genome Institute, Washington University School of Medicine, St. Louis, Missouri
| | - Anna Tsimelzon
- Lester & Sue Smith Breast Center, Baylor College of Medicine, Houston, Texas.,Dan L. Duncan Comprehensive Cancer Center, Baylor College of Medicine, Houston, Texas
| | - Chad Shaw
- Department of Molecular & Human Genetics, Baylor College of Medicine, Houston, Texas
| | - Gary C Chamness
- Lester & Sue Smith Breast Center, Baylor College of Medicine, Houston, Texas.,Dan L. Duncan Comprehensive Cancer Center, Baylor College of Medicine, Houston, Texas.,Department of Medicine, Baylor College of Medicine, Houston, Texas
| | - Jorge S Reis-Filho
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Britta Weigelt
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Laura M Heiser
- Department of Biomedical Engineering and OHSU Center for Spatial Systems Biomedicine, Portland, Oregon
| | - Susan G Hilsenbeck
- Lester & Sue Smith Breast Center, Baylor College of Medicine, Houston, Texas.,Dan L. Duncan Comprehensive Cancer Center, Baylor College of Medicine, Houston, Texas
| | - Shixia Huang
- Department of Molecular and Cellular Biology, Baylor College of Medicine, Houston, Texas
| | - Mothaffar F Rimawi
- Lester & Sue Smith Breast Center, Baylor College of Medicine, Houston, Texas.,Dan L. Duncan Comprehensive Cancer Center, Baylor College of Medicine, Houston, Texas.,Department of Medicine, Baylor College of Medicine, Houston, Texas
| | - Joe W Gray
- Department of Biomedical Engineering and OHSU Center for Spatial Systems Biomedicine, Portland, Oregon
| | - C Kent Osborne
- Lester & Sue Smith Breast Center, Baylor College of Medicine, Houston, Texas.,Dan L. Duncan Comprehensive Cancer Center, Baylor College of Medicine, Houston, Texas.,Department of Medicine, Baylor College of Medicine, Houston, Texas
| | - Rachel Schiff
- Lester & Sue Smith Breast Center, Baylor College of Medicine, Houston, Texas. .,Dan L. Duncan Comprehensive Cancer Center, Baylor College of Medicine, Houston, Texas.,Department of Medicine, Baylor College of Medicine, Houston, Texas.,Department of Molecular and Cellular Biology, Baylor College of Medicine, Houston, Texas
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30
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Schau GF, Thibault G, Dane MA, Gray JW, Heiser LM, Chang YH. Variational Autoencoding Tissue Response to Microenvironment Perturbation. Proc SPIE Int Soc Opt Eng 2019; 10949. [PMID: 31379401 DOI: 10.1117/12.2512660] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
This work applies deep variational autoencoder learning architecture to study multi-cellular growth characteristics of human mammary epithelial cells in response to diverse microenvironment perturbations. Our approach introduces a novel method of visualizing learned feature spaces of trained variational autoencoding models that enables visualization of principal features in two dimensions. We find that unsupervised learned features more closely associate with expert annotation of cell colony organization than biologically-inspired hand-crafted features, demonstrating the utility of deep learning systems to meaningfully characterize features of multi-cellular growth characteristics in a fully unsupervised and data-driven manner.
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Affiliation(s)
- Geoffrey F Schau
- Dept. of Biomedical Engineering, Center for Spatial Systems Biomedicine, Oregon Health & Science University, Portland, OR, USA.,Computational Biology Program, Oregon Health & Science University, Portland, OR, USA
| | - Guillaume Thibault
- Dept. of Biomedical Engineering, Center for Spatial Systems Biomedicine, Oregon Health & Science University, Portland, OR, USA
| | - Mark A Dane
- Dept. of Biomedical Engineering, Center for Spatial Systems Biomedicine, Oregon Health & Science University, Portland, OR, USA
| | - Joe W Gray
- Dept. of Biomedical Engineering, Center for Spatial Systems Biomedicine, Oregon Health & Science University, Portland, OR, USA
| | - Laura M Heiser
- Dept. of Biomedical Engineering, Center for Spatial Systems Biomedicine, Oregon Health & Science University, Portland, OR, USA
| | - Young Hwan Chang
- Dept. of Biomedical Engineering, Center for Spatial Systems Biomedicine, Oregon Health & Science University, Portland, OR, USA.,Computational Biology Program, Oregon Health & Science University, Portland, OR, USA
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31
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Niepel M, Hafner M, Mills CE, Subramanian K, Williams EH, Chung M, Gaudio B, Barrette AM, Stern AD, Hu B, Korkola JE, Gray JW, Birtwistle MR, Heiser LM, Sorger PK. A Multi-center Study on the Reproducibility of Drug-Response Assays in Mammalian Cell Lines. Cell Syst 2019; 9:35-48.e5. [PMID: 31302153 PMCID: PMC6700527 DOI: 10.1016/j.cels.2019.06.005] [Citation(s) in RCA: 66] [Impact Index Per Article: 13.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2018] [Revised: 02/01/2019] [Accepted: 06/12/2019] [Indexed: 12/18/2022]
Abstract
Evidence that some high-impact biomedical results cannot be repeated has stimulated interest in practices that generate findable, accessible, interoperable, and reusable (FAIR) data. Multiple papers have identified specific examples of irreproducibility, but practical ways to make data more reproducible have not been widely studied. Here, five research centers in the NIH LINCS Program Consortium investigate the reproducibility of a prototypical perturbational assay: quantifying the responsiveness of cultured cells to anti-cancer drugs. Such assays are important for drug development, studying cellular networks, and patient stratification. While many experimental and computational factors impact intra- and inter-center reproducibility, the factors most difficult to identify and control are those with a strong dependency on biological context. These factors often vary in magnitude with the drug being analyzed and with growth conditions. We provide ways to identify such context-sensitive factors, thereby improving both the theory and practice of reproducible cell-based assays. Factors that impact the reproducibility of experimental data are poorly understood. Five NIH-LINCS centers performed the same set of drug-response measurements and compared results. Technical and biological variables that impact precision and reproducibility and are also sensitive to biological context were the most problematic.
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Affiliation(s)
- Mario Niepel
- Laboratory of Systems Pharmacology, HMS LINCS Center, Harvard Medical School, Boston, MA 02115, USA
| | - Marc Hafner
- Laboratory of Systems Pharmacology, HMS LINCS Center, Harvard Medical School, Boston, MA 02115, USA
| | - Caitlin E Mills
- Laboratory of Systems Pharmacology, HMS LINCS Center, Harvard Medical School, Boston, MA 02115, USA
| | - Kartik Subramanian
- Laboratory of Systems Pharmacology, HMS LINCS Center, Harvard Medical School, Boston, MA 02115, USA
| | - Elizabeth H Williams
- Laboratory of Systems Pharmacology, HMS LINCS Center, Harvard Medical School, Boston, MA 02115, USA
| | - Mirra Chung
- Laboratory of Systems Pharmacology, HMS LINCS Center, Harvard Medical School, Boston, MA 02115, USA
| | - Benjamin Gaudio
- Laboratory of Systems Pharmacology, HMS LINCS Center, Harvard Medical School, Boston, MA 02115, USA
| | - Anne Marie Barrette
- Department of Pharmacological Sciences, Drug Toxicity Signature Generation (DToxS) LINCS Center, Icahn School of Medicine at Mount Sinai, One Gustave L. Levy Place, Box 1603, New York, NY 10029, USA
| | - Alan D Stern
- Department of Pharmacological Sciences, Drug Toxicity Signature Generation (DToxS) LINCS Center, Icahn School of Medicine at Mount Sinai, One Gustave L. Levy Place, Box 1603, New York, NY 10029, USA
| | - Bin Hu
- Department of Pharmacological Sciences, Drug Toxicity Signature Generation (DToxS) LINCS Center, Icahn School of Medicine at Mount Sinai, One Gustave L. Levy Place, Box 1603, New York, NY 10029, USA
| | - James E Korkola
- Microenvironment Perturbagen (MEP) LINCS Center, OHSU Center for Spatial Systems Biomedicine, Oregon Health & Sciences University, Portland, OR 97201, USA
| | - Joe W Gray
- Microenvironment Perturbagen (MEP) LINCS Center, OHSU Center for Spatial Systems Biomedicine, Oregon Health & Sciences University, Portland, OR 97201, USA
| | - Marc R Birtwistle
- Department of Pharmacological Sciences, Drug Toxicity Signature Generation (DToxS) LINCS Center, Icahn School of Medicine at Mount Sinai, One Gustave L. Levy Place, Box 1603, New York, NY 10029, USA.
| | - Laura M Heiser
- Microenvironment Perturbagen (MEP) LINCS Center, OHSU Center for Spatial Systems Biomedicine, Oregon Health & Sciences University, Portland, OR 97201, USA.
| | - Peter K Sorger
- Laboratory of Systems Pharmacology, HMS LINCS Center, Harvard Medical School, Boston, MA 02115, USA.
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Abstract
In this issue of Cancer Cell, Jiang et al. report a genomic and transcriptional analysis of triple negative breast cancers (TNBCs) from an East Asian population. Their study shows minor differences with published studies of European and North American populations and suggests a therapeutic decision tree for treatment of TNBC.
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Affiliation(s)
- Laura M Heiser
- Center for Spatial Systems Biomedicine, Department of Biomedical Engineering, Oregon Health & Science University, Portland, OR 97201, USA
| | - Gordon B Mills
- Department of Cell, Development and Cancer Biology, Knight Cancer Institute, Oregon Health & Science University, Portland, OR 97201, USA
| | - Joe W Gray
- Center for Spatial Systems Biomedicine, Department of Biomedical Engineering, Oregon Health & Science University, Portland, OR 97201, USA.
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Sehrawat A, Kim DH, Gao L, Wang Y, Bankhead A, McWeeney S, King CJ, Schwartzman J, Tayou J, Urrutia J, Bisson WH, Coleman DJ, Joshi SK, Sampson DA, Weinmann S, Kallakury BVS, Berry DL, Haque R, Eeden SKVD, Sharma S, Bearss J, Beer TM, Thomas GV, Heiser LM, Alumkal JJ. Abstract LB-240: LSD1 activates a lethal prostate cancer gene network independently of its demethylase function. Cancer Res 2018. [DOI: 10.1158/1538-7445.am2018-lb-240] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
Background: Medical castration that interferes with androgen receptor (AR) function is the principal treatment for advanced prostate cancer. However, clinical progression is universal, and tumors with AR-independent resistance mechanisms appear to be increasing in frequency. Consequently, there is an urgent need to develop new treatments targeting molecular pathways enriched in lethal prostate cancer. Lysine specific demethylase 1 (LSD1) is a histone demethylase and important regulator of gene expression. Here we describe a distinct role of LSD1 as a driver of proliferation and survival of castration-resistant prostate cancer (CRPC) cells independently of its demethylase function and of the AR.
Methods: We used loss of function studies to determine the importance of LSD1 for survival of prostate cancer cells. To identify transcriptional networks that contribute to cell survival, we suppressed LSD1 with RNAi and performed gene expression profiling. To determine the importance of LSD1's demethylase function in regulation of target genes, we measured LSD1's canonical histone substrates (H3K4me2 and H3K9me2) using genome-wide chromatin immunoprecipitation-sequencing and measured the effect of ectopically expressed wild type or catalytically deficient LSD1 on cell survival and target gene expression. We used mass spectrometry (MS) to identify important LSD1 protein complex members. Finally, we used multiple biochemical and cellular assays and an in vivo study to confirm the mechanism of action of a small molecule inhibitor that targets critical, non-canonical functions of LSD1 in CRPC cells.
Results: Cell viability assays demonstrated that LSD1 is important for proliferation and survival of CRPC cells independently of the AR. Gene expression profiles demonstrated that LSD1 activates androgen-independent genes that are enriched in lethal human tumors. Importantly, our global epigenomic studies and biochemical experiments demonstrated that LSD1's demethylase function was dispensable for these effects, while our MS studies identified cooperating LSD1 binding proteins. Finally, we identified a reversible small molecule inhibitor of LSD1 that blocked critical, demethylase-independent functions in vitro and in vivo.
Conclusions: Our results demonstrate that LSD1 promotes survival of prostate cancer cells, including those that are castration-resistant, independently of its demethylase function and of the AR. Importantly, this effect is explained in part by activation of a lethal prostate cancer gene network in collaboration with specific binding proteins. Finally, that a reversible small molecule LSD1 inhibitor blocks important demethylase-independent functions and suppresses CRPC cell viability demonstrates the potential of LSD1 inhibition in this disease.
Citation Format: Archana Sehrawat, Dae-Hwan Kim, Lina Gao, Yuliang Wang, Armand Bankhead, Shannon McWeeney, Carly J. King, Jacob Schwartzman, Junior Tayou, Joshua Urrutia, William H. Bisson, Daniel J. Coleman, Sunil K. Joshi, David A. Sampson, Sheila Weinmann, Bhaskar VS Kallakury, Deborah L. Berry, Reina Haque, Stephen K. Van Den Eeden, Sunil Sharma, Jared Bearss, Tomasz M. Beer, George V. Thomas, Laura M. Heiser, Joshi J. Alumkal. LSD1 activates a lethal prostate cancer gene network independently of its demethylase function [abstract]. In: Proceedings of the American Association for Cancer Research Annual Meeting 2018; 2018 Apr 14-18; Chicago, IL. Philadelphia (PA): AACR; Cancer Res 2018;78(13 Suppl):Abstract nr LB-240.
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Affiliation(s)
| | - Dae-Hwan Kim
- 1Oregon Health & Science University, Portland, OR
| | - Lina Gao
- 1Oregon Health & Science University, Portland, OR
| | | | | | | | | | | | - Junior Tayou
- 1Oregon Health & Science University, Portland, OR
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Watson SS, Dane M, Chin K, Tatarova Z, Liu M, Liby T, Thompson W, Smith R, Nederlof M, Bucher E, Kilburn D, Whitman M, Sudar D, Mills GB, Heiser LM, Jonas O, Gray JW, Korkola JE. Microenvironment-Mediated Mechanisms of Resistance to HER2 Inhibitors Differ between HER2+ Breast Cancer Subtypes. Cell Syst 2018; 6:329-342.e6. [PMID: 29550255 PMCID: PMC5927625 DOI: 10.1016/j.cels.2018.02.001] [Citation(s) in RCA: 46] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2017] [Revised: 08/16/2017] [Accepted: 02/02/2018] [Indexed: 01/19/2023]
Abstract
Extrinsic signals are implicated in breast cancer resistance to HER2-targeted tyrosine kinase inhibitors (TKIs). To examine how microenvironmental signals influence resistance, we monitored TKI-treated breast cancer cell lines grown on microenvironment microarrays composed of printed extracellular matrix proteins supplemented with soluble proteins. We tested ~2,500 combinations of 56 soluble and 46 matrix microenvironmental proteins on basal-like HER2+ (HER2E) or luminal-like HER2+ (L-HER2+) cells treated with the TKIs lapatinib or neratinib. In HER2E cells, hepatocyte growth factor, a ligand for MET, induced resistance that could be reversed with crizotinib, an inhibitor of MET. In L-HER2+ cells, neuregulin1-β1 (NRG1β), a ligand for HER3, induced resistance that could be reversed with pertuzumab, an inhibitor of HER2-HER3 heterodimerization. The subtype-specific responses were also observed in 3D cultures and murine xenografts. These results, along with bioinformatic pathway analysis and siRNA knockdown experiments, suggest different mechanisms of resistance specific to each HER2+ subtype: MET signaling for HER2E and HER2-HER3 heterodimerization for L-HER2+ cells.
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MESH Headings
- Animals
- Antineoplastic Agents/pharmacology
- Breast Neoplasms/drug therapy
- Cell Line, Tumor
- Databases, Genetic
- Drug Resistance, Neoplasm/drug effects
- Drug Resistance, Neoplasm/genetics
- Enzyme Inhibitors/pharmacology
- Female
- Gene Expression Regulation, Neoplastic/drug effects
- Genes, erbB-2/drug effects
- Genes, erbB-2/genetics
- Genes, erbB-2/physiology
- High-Throughput Screening Assays/methods
- Humans
- Lapatinib/pharmacology
- MCF-7 Cells
- Mice
- Protein Kinase Inhibitors/pharmacology
- Protein-Tyrosine Kinases/antagonists & inhibitors
- Proto-Oncogene Proteins c-met/antagonists & inhibitors
- Quinazolines/pharmacology
- Quinolines/pharmacology
- Receptor, ErbB-2/antagonists & inhibitors
- Receptor, ErbB-3/antagonists & inhibitors
- Signal Transduction/drug effects
- Tumor Microenvironment/drug effects
- Tumor Microenvironment/genetics
- Tumor Microenvironment/physiology
- Xenograft Model Antitumor Assays
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Affiliation(s)
- Spencer S Watson
- Department of Biomedical Engineering, Knight Cancer Institute, OHSU Center for Spatial Systems Biomedicine, Oregon Health and Science University, 3181 SW Sam Jackson Park Road, Portland, OR 97239, USA
| | - Mark Dane
- Department of Biomedical Engineering, Knight Cancer Institute, OHSU Center for Spatial Systems Biomedicine, Oregon Health and Science University, 3181 SW Sam Jackson Park Road, Portland, OR 97239, USA
| | - Koei Chin
- Department of Biomedical Engineering, Knight Cancer Institute, OHSU Center for Spatial Systems Biomedicine, Oregon Health and Science University, 3181 SW Sam Jackson Park Road, Portland, OR 97239, USA
| | - Zuzana Tatarova
- Department of Biomedical Engineering, Knight Cancer Institute, OHSU Center for Spatial Systems Biomedicine, Oregon Health and Science University, 3181 SW Sam Jackson Park Road, Portland, OR 97239, USA
| | - Moqing Liu
- Department of Biomedical Engineering, Knight Cancer Institute, OHSU Center for Spatial Systems Biomedicine, Oregon Health and Science University, 3181 SW Sam Jackson Park Road, Portland, OR 97239, USA
| | - Tiera Liby
- Department of Biomedical Engineering, Knight Cancer Institute, OHSU Center for Spatial Systems Biomedicine, Oregon Health and Science University, 3181 SW Sam Jackson Park Road, Portland, OR 97239, USA
| | - Wallace Thompson
- Department of Biomedical Engineering, Knight Cancer Institute, OHSU Center for Spatial Systems Biomedicine, Oregon Health and Science University, 3181 SW Sam Jackson Park Road, Portland, OR 97239, USA
| | - Rebecca Smith
- Department of Biomedical Engineering, Knight Cancer Institute, OHSU Center for Spatial Systems Biomedicine, Oregon Health and Science University, 3181 SW Sam Jackson Park Road, Portland, OR 97239, USA
| | - Michel Nederlof
- Department of Biomedical Engineering, Knight Cancer Institute, OHSU Center for Spatial Systems Biomedicine, Oregon Health and Science University, 3181 SW Sam Jackson Park Road, Portland, OR 97239, USA; Quantitative Imaging Systems LLC, 1410 NW Kearney Street, #1114, Portland, OR 97209, USA
| | - Elmar Bucher
- Department of Biomedical Engineering, Knight Cancer Institute, OHSU Center for Spatial Systems Biomedicine, Oregon Health and Science University, 3181 SW Sam Jackson Park Road, Portland, OR 97239, USA
| | - David Kilburn
- Department of Biomedical Engineering, Knight Cancer Institute, OHSU Center for Spatial Systems Biomedicine, Oregon Health and Science University, 3181 SW Sam Jackson Park Road, Portland, OR 97239, USA
| | - Matthew Whitman
- Department of Radiology, Brigham & Women's Hospital, Harvard Medical School, 75 Francis St, Boston, MA 02115, USA
| | - Damir Sudar
- Department of Biomedical Engineering, Knight Cancer Institute, OHSU Center for Spatial Systems Biomedicine, Oregon Health and Science University, 3181 SW Sam Jackson Park Road, Portland, OR 97239, USA; Quantitative Imaging Systems LLC, 1410 NW Kearney Street, #1114, Portland, OR 97209, USA
| | - Gordon B Mills
- Department of Systems Biology, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Boulevard, Houston, TX 77030, USA
| | - Laura M Heiser
- Department of Biomedical Engineering, Knight Cancer Institute, OHSU Center for Spatial Systems Biomedicine, Oregon Health and Science University, 3181 SW Sam Jackson Park Road, Portland, OR 97239, USA
| | - Oliver Jonas
- Department of Radiology, Brigham & Women's Hospital, Harvard Medical School, 75 Francis St, Boston, MA 02115, USA
| | - Joe W Gray
- Department of Biomedical Engineering, Knight Cancer Institute, OHSU Center for Spatial Systems Biomedicine, Oregon Health and Science University, 3181 SW Sam Jackson Park Road, Portland, OR 97239, USA.
| | - James E Korkola
- Department of Biomedical Engineering, Knight Cancer Institute, OHSU Center for Spatial Systems Biomedicine, Oregon Health and Science University, 3181 SW Sam Jackson Park Road, Portland, OR 97239, USA.
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35
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Brady SW, McQuerry JA, Qiao Y, Piccolo SR, Shrestha G, Jenkins DF, Layer RM, Pedersen BS, Miller RH, Esch A, Selitsky SR, Parker JS, Anderson LA, Dalley BK, Factor RE, Reddy CB, Boltax JP, Li DY, Moos PJ, Gray JW, Heiser LM, Buys SS, Cohen AL, Johnson WE, Quinlan AR, Marth G, Werner TL, Bild AH. Publisher Correction: Combating subclonal evolution of resistant cancer phenotypes. Nat Commun 2018; 9:572. [PMID: 29402882 PMCID: PMC5799176 DOI: 10.1038/s41467-017-02383-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Affiliation(s)
- Samuel W Brady
- Department of Pharmacology and Toxicology, College of Pharmacy, University of Utah, 30 South 2000 East, Salt Lake City, UT, 84112, USA.,Department of Biomedical Informatics, School of Medicine, University of Utah, 421 Wakara Way, Salt Lake City, UT, 84108, USA
| | - Jasmine A McQuerry
- Department of Pharmacology and Toxicology, College of Pharmacy, University of Utah, 30 South 2000 East, Salt Lake City, UT, 84112, USA.,Department of Oncological Sciences, School of Medicine, University of Utah, 2000 Circle of Hope, Salt Lake City, UT, 84112, USA
| | - Yi Qiao
- Department of Human Genetics, School of Medicine, University of Utah, 15 South 2030 East, Salt Lake City, UT, 84112, USA
| | - Stephen R Piccolo
- Department of Pharmacology and Toxicology, College of Pharmacy, University of Utah, 30 South 2000 East, Salt Lake City, UT, 84112, USA.,Department of Biomedical Informatics, School of Medicine, University of Utah, 421 Wakara Way, Salt Lake City, UT, 84108, USA.,Department of Biology, College of Life Sciences, Brigham Young University, Provo, UT, 84602, USA
| | - Gajendra Shrestha
- Department of Pharmacology and Toxicology, College of Pharmacy, University of Utah, 30 South 2000 East, Salt Lake City, UT, 84112, USA
| | - David F Jenkins
- Division of Computational Biomedicine, School of Medicine, Boston University, 72 East Concord Street, Boston, MA, 02218, USA
| | - Ryan M Layer
- Department of Human Genetics, School of Medicine, University of Utah, 15 South 2030 East, Salt Lake City, UT, 84112, USA
| | - Brent S Pedersen
- Department of Human Genetics, School of Medicine, University of Utah, 15 South 2030 East, Salt Lake City, UT, 84112, USA
| | - Ryan H Miller
- Department of Oncological Sciences, School of Medicine, University of Utah, 2000 Circle of Hope, Salt Lake City, UT, 84112, USA
| | - Amanda Esch
- Department of Biomedical Engineering, Oregon Health and Science University, 2730 SW Moody Avenue, Portland, OR, 97201, USA.,Oregon Center for Spatial Systems Biomedicine, Oregon Health and Science University, 2730 SW Moody Ave, Portland, OR, 97201, USA
| | - Sara R Selitsky
- Department of Genetics and Lineberger Comprehensive Cancer Center, University of North Carolina, 450 West Drive, Chapel Hill, NC, 27599, USA
| | - Joel S Parker
- Department of Genetics and Lineberger Comprehensive Cancer Center, University of North Carolina, 450 West Drive, Chapel Hill, NC, 27599, USA
| | - Layla A Anderson
- Department of Pharmacology and Toxicology, College of Pharmacy, University of Utah, 30 South 2000 East, Salt Lake City, UT, 84112, USA
| | - Brian K Dalley
- High-Throughput Genomics and Bioinformatic Analysis, Huntsman Cancer Institute, 2000 Circle of Hope, Salt Lake City, UT, 84112, USA
| | - Rachel E Factor
- Department of Pathology, Huntsman Cancer Hospital, 1950 Circle of Hope Drive, Salt Lake City, UT, 84112, USA
| | - Chakravarthy B Reddy
- Department of Internal Medicine, Pulmonary Division, School of Medicine, University of Utah, 26 North Medical Drive, Salt Lake City, UT, 84132, USA
| | - Jonathan P Boltax
- Department of Internal Medicine, Pulmonary Division, School of Medicine, University of Utah, 26 North Medical Drive, Salt Lake City, UT, 84132, USA
| | - Dean Y Li
- Department of Oncological Sciences, School of Medicine, University of Utah, 2000 Circle of Hope, Salt Lake City, UT, 84112, USA.,Department of Human Genetics, School of Medicine, University of Utah, 15 South 2030 East, Salt Lake City, UT, 84112, USA
| | - Philip J Moos
- Department of Pharmacology and Toxicology, College of Pharmacy, University of Utah, 30 South 2000 East, Salt Lake City, UT, 84112, USA
| | - Joe W Gray
- Department of Biomedical Engineering, Oregon Health and Science University, 2730 SW Moody Avenue, Portland, OR, 97201, USA.,Oregon Center for Spatial Systems Biomedicine, Oregon Health and Science University, 2730 SW Moody Ave, Portland, OR, 97201, USA
| | - Laura M Heiser
- Department of Biomedical Engineering, Oregon Health and Science University, 2730 SW Moody Avenue, Portland, OR, 97201, USA.,Oregon Center for Spatial Systems Biomedicine, Oregon Health and Science University, 2730 SW Moody Ave, Portland, OR, 97201, USA
| | - Saundra S Buys
- Department of Internal Medicine, Huntsman Cancer Institute, University of Utah, 2000 Circle of Hope, Salt Lake City, UT, 84112, USA
| | - Adam L Cohen
- Department of Internal Medicine, Huntsman Cancer Institute, University of Utah, 2000 Circle of Hope, Salt Lake City, UT, 84112, USA
| | - W Evan Johnson
- Department of Oncological Sciences, School of Medicine, University of Utah, 2000 Circle of Hope, Salt Lake City, UT, 84112, USA.,Division of Computational Biomedicine, School of Medicine, Boston University, 72 East Concord Street, Boston, MA, 02218, USA
| | - Aaron R Quinlan
- Department of Biomedical Informatics, School of Medicine, University of Utah, 421 Wakara Way, Salt Lake City, UT, 84108, USA.,Department of Human Genetics, School of Medicine, University of Utah, 15 South 2030 East, Salt Lake City, UT, 84112, USA
| | - Gabor Marth
- Department of Human Genetics, School of Medicine, University of Utah, 15 South 2030 East, Salt Lake City, UT, 84112, USA
| | - Theresa L Werner
- Department of Medicine, Oncology Division, Huntsman Cancer Institute, University of Utah, 2000 Circle of Hope Drive, Salt Lake City, UT, 84112, USA
| | - Andrea H Bild
- Department of Pharmacology and Toxicology, College of Pharmacy, University of Utah, 30 South 2000 East, Salt Lake City, UT, 84112, USA. .,Department of Biomedical Informatics, School of Medicine, University of Utah, 421 Wakara Way, Salt Lake City, UT, 84108, USA. .,Department of Oncological Sciences, School of Medicine, University of Utah, 2000 Circle of Hope, Salt Lake City, UT, 84112, USA. .,Department of Medical Oncology and Therapeutics, City of Hope Comprehensive Cancer Institute, 1218 S Fifth Ave, Monrovia, CA, 91016, USA.
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36
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Keenan AB, Jenkins SL, Jagodnik KM, Koplev S, He E, Torre D, Wang Z, Dohlman AB, Silverstein MC, Lachmann A, Kuleshov MV, Ma'ayan A, Stathias V, Terryn R, Cooper D, Forlin M, Koleti A, Vidovic D, Chung C, Schürer SC, Vasiliauskas J, Pilarczyk M, Shamsaei B, Fazel M, Ren Y, Niu W, Clark NA, White S, Mahi N, Zhang L, Kouril M, Reichard JF, Sivaganesan S, Medvedovic M, Meller J, Koch RJ, Birtwistle MR, Iyengar R, Sobie EA, Azeloglu EU, Kaye J, Osterloh J, Haston K, Kalra J, Finkbiener S, Li J, Milani P, Adam M, Escalante-Chong R, Sachs K, Lenail A, Ramamoorthy D, Fraenkel E, Daigle G, Hussain U, Coye A, Rothstein J, Sareen D, Ornelas L, Banuelos M, Mandefro B, Ho R, Svendsen CN, Lim RG, Stocksdale J, Casale MS, Thompson TG, Wu J, Thompson LM, Dardov V, Venkatraman V, Matlock A, Van Eyk JE, Jaffe JD, Papanastasiou M, Subramanian A, Golub TR, Erickson SD, Fallahi-Sichani M, Hafner M, Gray NS, Lin JR, Mills CE, Muhlich JL, Niepel M, Shamu CE, Williams EH, Wrobel D, Sorger PK, Heiser LM, Gray JW, Korkola JE, Mills GB, LaBarge M, Feiler HS, Dane MA, Bucher E, Nederlof M, Sudar D, Gross S, Kilburn DF, Smith R, Devlin K, Margolis R, Derr L, Lee A, Pillai A. The Library of Integrated Network-Based Cellular Signatures NIH Program: System-Level Cataloging of Human Cells Response to Perturbations. Cell Syst 2018; 6:13-24. [PMID: 29199020 PMCID: PMC5799026 DOI: 10.1016/j.cels.2017.11.001] [Citation(s) in RCA: 241] [Impact Index Per Article: 40.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2017] [Revised: 09/13/2017] [Accepted: 11/01/2017] [Indexed: 12/19/2022]
Abstract
The Library of Integrated Network-Based Cellular Signatures (LINCS) is an NIH Common Fund program that catalogs how human cells globally respond to chemical, genetic, and disease perturbations. Resources generated by LINCS include experimental and computational methods, visualization tools, molecular and imaging data, and signatures. By assembling an integrated picture of the range of responses of human cells exposed to many perturbations, the LINCS program aims to better understand human disease and to advance the development of new therapies. Perturbations under study include drugs, genetic perturbations, tissue micro-environments, antibodies, and disease-causing mutations. Responses to perturbations are measured by transcript profiling, mass spectrometry, cell imaging, and biochemical methods, among other assays. The LINCS program focuses on cellular physiology shared among tissues and cell types relevant to an array of diseases, including cancer, heart disease, and neurodegenerative disorders. This Perspective describes LINCS technologies, datasets, tools, and approaches to data accessibility and reusability.
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Affiliation(s)
- Alexandra B Keenan
- BD2K-LINCS DCIC, Mount Sinai Center for Bioinformatics, Department of Pharmacological Sciences, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Sherry L Jenkins
- BD2K-LINCS DCIC, Mount Sinai Center for Bioinformatics, Department of Pharmacological Sciences, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Kathleen M Jagodnik
- BD2K-LINCS DCIC, Mount Sinai Center for Bioinformatics, Department of Pharmacological Sciences, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Simon Koplev
- BD2K-LINCS DCIC, Mount Sinai Center for Bioinformatics, Department of Pharmacological Sciences, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Edward He
- BD2K-LINCS DCIC, Mount Sinai Center for Bioinformatics, Department of Pharmacological Sciences, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Denis Torre
- BD2K-LINCS DCIC, Mount Sinai Center for Bioinformatics, Department of Pharmacological Sciences, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Zichen Wang
- BD2K-LINCS DCIC, Mount Sinai Center for Bioinformatics, Department of Pharmacological Sciences, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Anders B Dohlman
- BD2K-LINCS DCIC, Mount Sinai Center for Bioinformatics, Department of Pharmacological Sciences, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Moshe C Silverstein
- BD2K-LINCS DCIC, Mount Sinai Center for Bioinformatics, Department of Pharmacological Sciences, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Alexander Lachmann
- BD2K-LINCS DCIC, Mount Sinai Center for Bioinformatics, Department of Pharmacological Sciences, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Maxim V Kuleshov
- BD2K-LINCS DCIC, Mount Sinai Center for Bioinformatics, Department of Pharmacological Sciences, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Avi Ma'ayan
- BD2K-LINCS DCIC, Mount Sinai Center for Bioinformatics, Department of Pharmacological Sciences, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA.
| | - Vasileios Stathias
- BD2K-LINCS DCIC, Department of Molecular and Cellular Pharmacology, University of Miami, Miami, FL 33146, USA
| | - Raymond Terryn
- BD2K-LINCS DCIC, Department of Molecular and Cellular Pharmacology, University of Miami, Miami, FL 33146, USA
| | - Daniel Cooper
- BD2K-LINCS DCIC, Department of Molecular and Cellular Pharmacology, University of Miami, Miami, FL 33146, USA
| | - Michele Forlin
- BD2K-LINCS DCIC, Department of Molecular and Cellular Pharmacology, University of Miami, Miami, FL 33146, USA
| | - Amar Koleti
- BD2K-LINCS DCIC, Department of Molecular and Cellular Pharmacology, University of Miami, Miami, FL 33146, USA
| | - Dusica Vidovic
- BD2K-LINCS DCIC, Department of Molecular and Cellular Pharmacology, University of Miami, Miami, FL 33146, USA
| | - Caty Chung
- BD2K-LINCS DCIC, Department of Molecular and Cellular Pharmacology, University of Miami, Miami, FL 33146, USA
| | - Stephan C Schürer
- BD2K-LINCS DCIC, Department of Molecular and Cellular Pharmacology, University of Miami, Miami, FL 33146, USA
| | - Jouzas Vasiliauskas
- BD2K-LINCS DCIC, Department of Environmental Health, University of Cincinnati, Cincinnati, OH 45220, USA
| | - Marcin Pilarczyk
- BD2K-LINCS DCIC, Department of Environmental Health, University of Cincinnati, Cincinnati, OH 45220, USA
| | - Behrouz Shamsaei
- BD2K-LINCS DCIC, Department of Environmental Health, University of Cincinnati, Cincinnati, OH 45220, USA
| | - Mehdi Fazel
- BD2K-LINCS DCIC, Department of Environmental Health, University of Cincinnati, Cincinnati, OH 45220, USA
| | - Yan Ren
- BD2K-LINCS DCIC, Department of Environmental Health, University of Cincinnati, Cincinnati, OH 45220, USA
| | - Wen Niu
- BD2K-LINCS DCIC, Department of Environmental Health, University of Cincinnati, Cincinnati, OH 45220, USA
| | - Nicholas A Clark
- BD2K-LINCS DCIC, Department of Environmental Health, University of Cincinnati, Cincinnati, OH 45220, USA
| | - Shana White
- BD2K-LINCS DCIC, Department of Environmental Health, University of Cincinnati, Cincinnati, OH 45220, USA
| | - Naim Mahi
- BD2K-LINCS DCIC, Department of Environmental Health, University of Cincinnati, Cincinnati, OH 45220, USA
| | - Lixia Zhang
- BD2K-LINCS DCIC, Department of Environmental Health, University of Cincinnati, Cincinnati, OH 45220, USA
| | - Michal Kouril
- BD2K-LINCS DCIC, Department of Environmental Health, University of Cincinnati, Cincinnati, OH 45220, USA
| | - John F Reichard
- BD2K-LINCS DCIC, Department of Environmental Health, University of Cincinnati, Cincinnati, OH 45220, USA
| | - Siva Sivaganesan
- BD2K-LINCS DCIC, Department of Environmental Health, University of Cincinnati, Cincinnati, OH 45220, USA
| | - Mario Medvedovic
- BD2K-LINCS DCIC, Department of Environmental Health, University of Cincinnati, Cincinnati, OH 45220, USA
| | - Jaroslaw Meller
- BD2K-LINCS DCIC, Department of Environmental Health, University of Cincinnati, Cincinnati, OH 45220, USA
| | - Rick J Koch
- DToxS, Department of Pharmacological Sciences, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Marc R Birtwistle
- DToxS, Department of Pharmacological Sciences, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Ravi Iyengar
- DToxS, Department of Pharmacological Sciences, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Eric A Sobie
- DToxS, Department of Pharmacological Sciences, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Evren U Azeloglu
- DToxS, Department of Pharmacological Sciences, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Julia Kaye
- NeuroLINCS, Gladstone Institute of Neurological Disease and the Departments of Neurology and Physiology, University of California San Francisco, San Francisco, CA 94158, USA
| | - Jeannette Osterloh
- NeuroLINCS, Gladstone Institute of Neurological Disease and the Departments of Neurology and Physiology, University of California San Francisco, San Francisco, CA 94158, USA
| | - Kelly Haston
- NeuroLINCS, Gladstone Institute of Neurological Disease and the Departments of Neurology and Physiology, University of California San Francisco, San Francisco, CA 94158, USA
| | - Jaslin Kalra
- NeuroLINCS, Gladstone Institute of Neurological Disease and the Departments of Neurology and Physiology, University of California San Francisco, San Francisco, CA 94158, USA
| | - Steve Finkbiener
- NeuroLINCS, Gladstone Institute of Neurological Disease and the Departments of Neurology and Physiology, University of California San Francisco, San Francisco, CA 94158, USA
| | - Jonathan Li
- NeuroLINCS, Department of Biological Engineering, MIT, Cambridge, MA 02142, USA
| | - Pamela Milani
- NeuroLINCS, Department of Biological Engineering, MIT, Cambridge, MA 02142, USA
| | - Miriam Adam
- NeuroLINCS, Department of Biological Engineering, MIT, Cambridge, MA 02142, USA
| | | | - Karen Sachs
- NeuroLINCS, Department of Biological Engineering, MIT, Cambridge, MA 02142, USA
| | - Alex Lenail
- NeuroLINCS, Department of Biological Engineering, MIT, Cambridge, MA 02142, USA
| | - Divya Ramamoorthy
- NeuroLINCS, Department of Biological Engineering, MIT, Cambridge, MA 02142, USA
| | - Ernest Fraenkel
- NeuroLINCS, Department of Biological Engineering, MIT, Cambridge, MA 02142, USA
| | - Gavin Daigle
- NeuroLINCS, Department of Neuroscience, Johns Hopkins University, Baltimore, MD 21205, USA
| | - Uzma Hussain
- NeuroLINCS, Department of Neuroscience, Johns Hopkins University, Baltimore, MD 21205, USA
| | - Alyssa Coye
- NeuroLINCS, Department of Neuroscience, Johns Hopkins University, Baltimore, MD 21205, USA
| | - Jeffrey Rothstein
- NeuroLINCS, Department of Neuroscience, Johns Hopkins University, Baltimore, MD 21205, USA
| | - Dhruv Sareen
- NeuroLINCS, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
| | - Loren Ornelas
- NeuroLINCS, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
| | - Maria Banuelos
- NeuroLINCS, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
| | - Berhan Mandefro
- NeuroLINCS, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
| | - Ritchie Ho
- NeuroLINCS, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
| | - Clive N Svendsen
- NeuroLINCS, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
| | - Ryan G Lim
- NeuroLINCS, Departments of Psychiatry and Human Behavior and Neurobiology and Behavior, University of California Irvine, Irvine, CA 92697, USA
| | - Jennifer Stocksdale
- NeuroLINCS, Departments of Psychiatry and Human Behavior and Neurobiology and Behavior, University of California Irvine, Irvine, CA 92697, USA
| | - Malcolm S Casale
- NeuroLINCS, Departments of Psychiatry and Human Behavior and Neurobiology and Behavior, University of California Irvine, Irvine, CA 92697, USA
| | - Terri G Thompson
- NeuroLINCS, Departments of Psychiatry and Human Behavior and Neurobiology and Behavior, University of California Irvine, Irvine, CA 92697, USA
| | - Jie Wu
- NeuroLINCS, Departments of Psychiatry and Human Behavior and Neurobiology and Behavior, University of California Irvine, Irvine, CA 92697, USA
| | - Leslie M Thompson
- NeuroLINCS, Departments of Psychiatry and Human Behavior and Neurobiology and Behavior, University of California Irvine, Irvine, CA 92697, USA
| | - Victoria Dardov
- NeuroLINCS, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
| | | | - Andrea Matlock
- NeuroLINCS, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
| | | | - Jacob D Jaffe
- LINCS PCCSE, The Broad Institute of Harvard and MIT, Cambridge, MA 02142, USA
| | | | - Aravind Subramanian
- LINCS Center for Transcriptomics, The Broad Institute of Harvard and MIT, Cambridge, MA 02142, USA
| | - Todd R Golub
- LINCS Center for Transcriptomics, The Broad Institute of Harvard and MIT, Cambridge, MA 02142, USA; Dana-Farber Cancer Institute, Boston, MA 02215, USA; Howard Hughes Medical Institute, Chevy Chase, MD 20815, USA; Harvard Medical School, Boston, MA 02115, USA
| | - Sean D Erickson
- HMS LINCS Center, Harvard Medical School, Boston, MA 02115, USA
| | | | - Marc Hafner
- HMS LINCS Center, Harvard Medical School, Boston, MA 02115, USA
| | | | - Jia-Ren Lin
- HMS LINCS Center, Harvard Medical School, Boston, MA 02115, USA
| | - Caitlin E Mills
- HMS LINCS Center, Harvard Medical School, Boston, MA 02115, USA
| | | | - Mario Niepel
- HMS LINCS Center, Harvard Medical School, Boston, MA 02115, USA
| | | | | | - David Wrobel
- HMS LINCS Center, Harvard Medical School, Boston, MA 02115, USA
| | - Peter K Sorger
- HMS LINCS Center, Harvard Medical School, Boston, MA 02115, USA
| | - Laura M Heiser
- MEP-LINCS Center, Oregon Health & Science University, Portland, OR 97239, USA
| | - Joe W Gray
- MEP-LINCS Center, Oregon Health & Science University, Portland, OR 97239, USA
| | - James E Korkola
- MEP-LINCS Center, Oregon Health & Science University, Portland, OR 97239, USA
| | - Gordon B Mills
- MEP-LINCS Center, Department of Systems Biology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Mark LaBarge
- MEP-LINCS Center, Department of Population Sciences, Beckman Research Institute at City of Hope, Duarte, CA 91011, USA; MEP-LINCS Center, Center for Cancer Biomarkers Research, University of Bergen, Bergen 5009, Norway
| | - Heidi S Feiler
- MEP-LINCS Center, Oregon Health & Science University, Portland, OR 97239, USA
| | - Mark A Dane
- MEP-LINCS Center, Oregon Health & Science University, Portland, OR 97239, USA
| | - Elmar Bucher
- MEP-LINCS Center, Oregon Health & Science University, Portland, OR 97239, USA
| | - Michel Nederlof
- MEP-LINCS Center, Oregon Health & Science University, Portland, OR 97239, USA; MEP-LINCS Center, Quantitative Imaging Systems LLC, Portland, OR 97239, USA
| | - Damir Sudar
- MEP-LINCS Center, Oregon Health & Science University, Portland, OR 97239, USA; MEP-LINCS Center, Quantitative Imaging Systems LLC, Portland, OR 97239, USA
| | - Sean Gross
- MEP-LINCS Center, Oregon Health & Science University, Portland, OR 97239, USA
| | - David F Kilburn
- MEP-LINCS Center, Oregon Health & Science University, Portland, OR 97239, USA
| | - Rebecca Smith
- MEP-LINCS Center, Oregon Health & Science University, Portland, OR 97239, USA
| | - Kaylyn Devlin
- MEP-LINCS Center, Oregon Health & Science University, Portland, OR 97239, USA
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Coleman DJ, Van Hook K, King CJ, Schwartzman J, Lisac R, Urrutia J, Sehrawat A, Woodward J, Wang NJ, Gulati R, Thomas GV, Beer TM, Gleave M, Korkola JE, Gao L, Heiser LM, Alumkal JJ. Cellular androgen content influences enzalutamide agonism of F877L mutant androgen receptor. Oncotarget 2018; 7:40690-40703. [PMID: 27276681 PMCID: PMC5130036 DOI: 10.18632/oncotarget.9816] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2016] [Accepted: 05/07/2016] [Indexed: 12/21/2022] Open
Abstract
Prostate cancer is the most commonly diagnosed and second-most lethal cancer among men in the United States. The vast majority of prostate cancer deaths are due to castration-resistant prostate cancer (CRPC) – the lethal form of the disease that has progressed despite therapies that interfere with activation of androgen receptor (AR) signaling. One emergent resistance mechanism to medical castration is synthesis of intratumoral androgens that activate the AR. This insight led to the development of the AR antagonist enzalutamide. However, resistance to enzalutamide invariably develops, and disease progression is nearly universal. One mechanism of resistance to enzalutamide is an F877L mutation in the AR ligand-binding domain that can convert enzalutamide to an agonist of AR activity. However, mechanisms that contribute to the agonist switch had not been fully clarified, and there were no therapies to block AR F877L. Using cell line models of castration-resistant prostate cancer (CRPC), we determined that cellular androgen content influences enzalutamide agonism of mutant F877L AR. Further, enzalutamide treatment of AR F877L-expressing cell lines recapitulated the effects of androgen activation of F877L AR or wild-type AR. Because the BET bromodomain inhibitor JQ-1 was previously shown to block androgen activation of wild-type AR, we tested JQ-1 in AR F877L-expressing CRPC models. We determined that JQ-1 suppressed androgen or enzalutamide activation of mutant F877L AR and suppressed growth of mutant F877L AR CRPC tumors in vivo, demonstrating a new strategy to treat tumors harboring this mutation.
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Affiliation(s)
- Daniel J Coleman
- OHSU Knight Cancer Institute, Oregon Health & Science University, Portland, Oregon, U.S.A
| | - Kathryn Van Hook
- OHSU Knight Cancer Institute, Oregon Health & Science University, Portland, Oregon, U.S.A
| | - Carly J King
- OHSU Knight Cancer Institute, Oregon Health & Science University, Portland, Oregon, U.S.A.,Department of Biomedical Engineering, Oregon Health & Science University, Portland, Oregon, U.S.A
| | - Jacob Schwartzman
- OHSU Knight Cancer Institute, Oregon Health & Science University, Portland, Oregon, U.S.A
| | - Robert Lisac
- OHSU Knight Cancer Institute, Oregon Health & Science University, Portland, Oregon, U.S.A
| | - Joshua Urrutia
- OHSU Knight Cancer Institute, Oregon Health & Science University, Portland, Oregon, U.S.A
| | - Archana Sehrawat
- OHSU Knight Cancer Institute, Oregon Health & Science University, Portland, Oregon, U.S.A
| | - Josha Woodward
- OHSU Knight Cancer Institute, Oregon Health & Science University, Portland, Oregon, U.S.A
| | - Nicholas J Wang
- OHSU Knight Cancer Institute, Oregon Health & Science University, Portland, Oregon, U.S.A.,Department of Biomedical Engineering, Oregon Health & Science University, Portland, Oregon, U.S.A
| | - Roman Gulati
- Division of Public Health Sciences, Fred Hutchinson Cancer Research Center, Seattle, Washington, U.S.A
| | - George V Thomas
- OHSU Knight Cancer Institute, Oregon Health & Science University, Portland, Oregon, U.S.A
| | - Tomasz M Beer
- OHSU Knight Cancer Institute, Oregon Health & Science University, Portland, Oregon, U.S.A
| | - Martin Gleave
- The Vancouver Prostate Centre and Department of Urologic Sciences, University of British Columbia, Vancouver, British Columbia, Canada
| | - James E Korkola
- OHSU Knight Cancer Institute, Oregon Health & Science University, Portland, Oregon, U.S.A.,Department of Biomedical Engineering, Oregon Health & Science University, Portland, Oregon, U.S.A
| | - Lina Gao
- OHSU Knight Cancer Institute, Oregon Health & Science University, Portland, Oregon, U.S.A
| | - Laura M Heiser
- OHSU Knight Cancer Institute, Oregon Health & Science University, Portland, Oregon, U.S.A.,Department of Biomedical Engineering, Oregon Health & Science University, Portland, Oregon, U.S.A
| | - Joshi J Alumkal
- OHSU Knight Cancer Institute, Oregon Health & Science University, Portland, Oregon, U.S.A
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38
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King CJ, Woodward J, Schwartzman J, Coleman DJ, Lisac R, Wang NJ, Van Hook K, Gao L, Urrutia J, Dane MA, Heiser LM, Alumkal JJ. Integrative molecular network analysis identifies emergent enzalutamide resistance mechanisms in prostate cancer. Oncotarget 2017; 8:111084-111095. [PMID: 29340039 PMCID: PMC5762307 DOI: 10.18632/oncotarget.22560] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2017] [Accepted: 09/29/2017] [Indexed: 12/26/2022] Open
Abstract
Recent work demonstrates that castration-resistant prostate cancer (CRPC) tumors harbor countless genomic aberrations that control many hallmarks of cancer. While some specific mutations in CRPC may be actionable, many others are not. We hypothesized that genomic aberrations in cancer may operate in concert to promote drug resistance and tumor progression, and that organization of these genomic aberrations into therapeutically targetable pathways may improve our ability to treat CRPC. To identify the molecular underpinnings of enzalutamide-resistant CRPC, we performed transcriptional and copy number profiling studies using paired enzalutamide-sensitive and resistant LNCaP prostate cancer cell lines. Gene networks associated with enzalutamide resistance were revealed by performing an integrative genomic analysis with the PAthway Representation and Analysis by Direct Reference on Graphical Models (PARADIGM) tool. Amongst the pathways enriched in the enzalutamide-resistant cells were those associated with MEK, EGFR, RAS, and NFKB. Functional validation studies of 64 genes identified 10 candidate genes whose suppression led to greater effects on cell viability in enzalutamide-resistant cells as compared to sensitive parental cells. Examination of a patient cohort demonstrated that several of our functionally-validated gene hits are deregulated in metastatic CRPC tumor samples, suggesting that they may be clinically relevant therapeutic targets for patients with enzalutamide-resistant CRPC. Altogether, our approach demonstrates the potential of integrative genomic analyses to clarify determinants of drug resistance and rational co-targeting strategies to overcome resistance.
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Affiliation(s)
- Carly J. King
- Department of Biomedical Engineering, OHSU Center for Spatial Systems Biomedicine, Oregon Health and Science University, Portland, OR 97239, USA
| | - Josha Woodward
- Knight Cancer Institute, Oregon Health and Science University, Portland, OR 97239, USA
| | - Jacob Schwartzman
- Knight Cancer Institute, Oregon Health and Science University, Portland, OR 97239, USA
| | - Daniel J. Coleman
- Knight Cancer Institute, Oregon Health and Science University, Portland, OR 97239, USA
| | - Robert Lisac
- Knight Cancer Institute, Oregon Health and Science University, Portland, OR 97239, USA
| | - Nicholas J. Wang
- Department of Biomedical Engineering, OHSU Center for Spatial Systems Biomedicine, Oregon Health and Science University, Portland, OR 97239, USA
| | - Kathryn Van Hook
- Knight Cancer Institute, Oregon Health and Science University, Portland, OR 97239, USA
| | - Lina Gao
- Knight Cancer Institute, Oregon Health and Science University, Portland, OR 97239, USA
| | - Joshua Urrutia
- Knight Cancer Institute, Oregon Health and Science University, Portland, OR 97239, USA
| | - Mark A. Dane
- Department of Biomedical Engineering, OHSU Center for Spatial Systems Biomedicine, Oregon Health and Science University, Portland, OR 97239, USA
| | - Laura M. Heiser
- Department of Biomedical Engineering, OHSU Center for Spatial Systems Biomedicine, Oregon Health and Science University, Portland, OR 97239, USA
| | - Joshi J. Alumkal
- Knight Cancer Institute, Oregon Health and Science University, Portland, OR 97239, USA
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Farrell AS, Joly MM, Allen-Petersen BL, Worth PJ, Lanciault C, Sauer D, Link J, Pelz C, Heiser LM, Morton JP, Muthalagu N, Hoffman MT, Manning SL, Pratt ED, Kendsersky ND, Egbukichi N, Amery TS, Thoma MC, Jenny ZP, Rhim AD, Murphy DJ, Sansom OJ, Crawford HC, Sheppard BC, Sears RC. MYC regulates ductal-neuroendocrine lineage plasticity in pancreatic ductal adenocarcinoma associated with poor outcome and chemoresistance. Nat Commun 2017; 8:1728. [PMID: 29170413 PMCID: PMC5701042 DOI: 10.1038/s41467-017-01967-6] [Citation(s) in RCA: 74] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2017] [Accepted: 10/26/2017] [Indexed: 01/06/2023] Open
Abstract
Intratumoral phenotypic heterogeneity has been described in many tumor types, where it can contribute to drug resistance and disease recurrence. We analyzed ductal and neuroendocrine markers in pancreatic ductal adenocarcinoma, revealing heterogeneous expression of the neuroendocrine marker Synaptophysin within ductal lesions. Higher percentages of Cytokeratin-Synaptophysin dual positive tumor cells correlate with shortened disease-free survival. We observe similar lineage marker heterogeneity in mouse models of pancreatic ductal adenocarcinoma, where lineage tracing indicates that Cytokeratin-Synaptophysin dual positive cells arise from the exocrine compartment. Mechanistically, MYC binding is enriched at neuroendocrine genes in mouse tumor cells and loss of MYC reduces ductal-neuroendocrine lineage heterogeneity, while deregulated MYC expression in KRAS mutant mice increases this phenotype. Neuroendocrine marker expression is associated with chemoresistance and reducing MYC levels decreases gemcitabine-induced neuroendocrine marker expression and increases chemosensitivity. Altogether, we demonstrate that MYC facilitates ductal-neuroendocrine lineage plasticity in pancreatic ductal adenocarcinoma, contributing to poor survival and chemoresistance.
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MESH Headings
- Animals
- Antineoplastic Agents/therapeutic use
- Carcinoma, Neuroendocrine/drug therapy
- Carcinoma, Neuroendocrine/metabolism
- Carcinoma, Neuroendocrine/pathology
- Carcinoma, Pancreatic Ductal/drug therapy
- Carcinoma, Pancreatic Ductal/metabolism
- Carcinoma, Pancreatic Ductal/pathology
- Cell Differentiation
- Cell Line, Tumor
- Cell Lineage
- Deoxycytidine/analogs & derivatives
- Deoxycytidine/therapeutic use
- Drug Resistance, Neoplasm
- Female
- Heterografts
- Humans
- Keratins/metabolism
- Male
- Mice
- Mice, 129 Strain
- Mice, Inbred C57BL
- Mice, Transgenic
- Neoplasm Transplantation
- Neuroendocrine Cells/metabolism
- Neuroendocrine Cells/pathology
- Pancreatic Neoplasms/drug therapy
- Pancreatic Neoplasms/metabolism
- Pancreatic Neoplasms/pathology
- Prognosis
- Proto-Oncogene Proteins c-myc/metabolism
- Synaptophysin/metabolism
- Gemcitabine
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Affiliation(s)
- Amy S Farrell
- Department of Molecular and Medical Genetics, Oregon Health and Science University, 3181 S.W. Sam Jackson Park Road, Portland, OR, 97239, USA
| | - Meghan Morrison Joly
- Department of Molecular and Medical Genetics, Oregon Health and Science University, 3181 S.W. Sam Jackson Park Road, Portland, OR, 97239, USA
| | - Brittany L Allen-Petersen
- Department of Molecular and Medical Genetics, Oregon Health and Science University, 3181 S.W. Sam Jackson Park Road, Portland, OR, 97239, USA
| | - Patrick J Worth
- Department of Surgery, Oregon Health and Science University, 3181 S.W. Sam Jackson Park Road, Portland, OR, 97239, USA
| | - Christian Lanciault
- Department of Pathology, Oregon Health and Science University, 3181 S.W. Sam Jackson Park Road, Portland, OR, 97239, USA
| | - David Sauer
- Department of Pathology, Oregon Health and Science University, 3181 S.W. Sam Jackson Park Road, Portland, OR, 97239, USA
| | - Jason Link
- Department of Molecular and Medical Genetics, Oregon Health and Science University, 3181 S.W. Sam Jackson Park Road, Portland, OR, 97239, USA
- Brenden-Colson Center for Pancreatic Care, Oregon Health and Science University, 3181 S.W Sam Jackson Park Road, Portland, OR, 97239, USA
| | - Carl Pelz
- Brenden-Colson Center for Pancreatic Care, Oregon Health and Science University, 3181 S.W Sam Jackson Park Road, Portland, OR, 97239, USA
- Computational Biology, Oregon Health and Science University, 3181 S.W. Sam Jackson Park Road, Portland, OR, 97239, USA
| | - Laura M Heiser
- Department of Biomedical Engineering and OHSU Center for Spatial Systems Biomedicine, Oregon Health and Science University, 3181 S.W. Sam Jackson Park Road, Portland, OR, 97239, USA
| | - Jennifer P Morton
- Cancer Research UK, Beatson Institute, Switchback Road, Bearsden, Glasgow, G61 1BD, UK
| | - Nathiya Muthalagu
- Cancer Research UK, Beatson Institute, Switchback Road, Bearsden, Glasgow, G61 1BD, UK
| | - Megan T Hoffman
- Department of Molecular and Integrative Physiology, University of Michigan, 7744 MS II, 1137 E. Catherine St., Ann Arbor, MI, 48109, USA
| | - Sara L Manning
- Department of Gastroenterology, Hepatology and Nutrition and Zayed Center for Pancreatic Cancer Research, University of Texas M.D. Anderson Cancer Center, Unit 1466, 1515 Holcombe Blvd, Houston, TX, 77030, USA
| | - Erica D Pratt
- Department of Gastroenterology, Hepatology and Nutrition and Zayed Center for Pancreatic Cancer Research, University of Texas M.D. Anderson Cancer Center, Unit 1466, 1515 Holcombe Blvd, Houston, TX, 77030, USA
| | - Nicholas D Kendsersky
- Department of Molecular and Medical Genetics, Oregon Health and Science University, 3181 S.W. Sam Jackson Park Road, Portland, OR, 97239, USA
| | - Nkolika Egbukichi
- Department of Molecular and Medical Genetics, Oregon Health and Science University, 3181 S.W. Sam Jackson Park Road, Portland, OR, 97239, USA
| | - Taylor S Amery
- Brenden-Colson Center for Pancreatic Care, Oregon Health and Science University, 3181 S.W Sam Jackson Park Road, Portland, OR, 97239, USA
| | - Mary C Thoma
- Department of Molecular and Medical Genetics, Oregon Health and Science University, 3181 S.W. Sam Jackson Park Road, Portland, OR, 97239, USA
| | - Zina P Jenny
- Department of Molecular and Medical Genetics, Oregon Health and Science University, 3181 S.W. Sam Jackson Park Road, Portland, OR, 97239, USA
| | - Andrew D Rhim
- Department of Gastroenterology, Hepatology and Nutrition and Zayed Center for Pancreatic Cancer Research, University of Texas M.D. Anderson Cancer Center, Unit 1466, 1515 Holcombe Blvd, Houston, TX, 77030, USA
| | - Daniel J Murphy
- Cancer Research UK, Beatson Institute, Switchback Road, Bearsden, Glasgow, G61 1BD, UK
- Institute of Cancer Sciences, University of Glasgow, University Avenue, Glasgow, G12 8QQ, UK
| | - Owen J Sansom
- Cancer Research UK, Beatson Institute, Switchback Road, Bearsden, Glasgow, G61 1BD, UK
| | - Howard C Crawford
- Department of Molecular and Integrative Physiology, University of Michigan, 7744 MS II, 1137 E. Catherine St., Ann Arbor, MI, 48109, USA
| | - Brett C Sheppard
- Department of Surgery, Oregon Health and Science University, 3181 S.W. Sam Jackson Park Road, Portland, OR, 97239, USA
- Brenden-Colson Center for Pancreatic Care, Oregon Health and Science University, 3181 S.W Sam Jackson Park Road, Portland, OR, 97239, USA
- Knight Cancer Institute, Oregon Health and Science University, 3181 S.W. Sam Jackson Park Road, Portland, OR, 97239, USA
| | - Rosalie C Sears
- Department of Molecular and Medical Genetics, Oregon Health and Science University, 3181 S.W. Sam Jackson Park Road, Portland, OR, 97239, USA.
- Brenden-Colson Center for Pancreatic Care, Oregon Health and Science University, 3181 S.W Sam Jackson Park Road, Portland, OR, 97239, USA.
- Knight Cancer Institute, Oregon Health and Science University, 3181 S.W. Sam Jackson Park Road, Portland, OR, 97239, USA.
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40
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Korkola JE, Collisson EA, Heiser LM, Oates C, Bayani N, Itani S, Esch A, Thompson W, Griffith OL, Wang NJ, Kuo WL, Cooper B, Billig J, Ziyad S, Hung JL, Jakkula L, Feiler H, Lu Y, Mills GB, Spellman PT, Tomlin C, Mukherjee S, Gray JW. Correction: Decoupling of the PI3K Pathway via Mutation Necessitates Combinatorial Treatment in HER2+ Breast Cancer. PLoS One 2017; 12:e0186551. [PMID: 29020035 PMCID: PMC5636161 DOI: 10.1371/journal.pone.0186551] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
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41
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Hassan S, Esch A, Liby T, Gray JW, Heiser LM. Pathway-Enriched Gene Signature Associated with 53BP1 Response to PARP Inhibition in Triple-Negative Breast Cancer. Mol Cancer Ther 2017; 16:2892-2901. [PMID: 28958991 DOI: 10.1158/1535-7163.mct-17-0170] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2017] [Revised: 08/29/2017] [Accepted: 09/18/2017] [Indexed: 12/30/2022]
Abstract
Effective treatment of patients with triple-negative (ER-negative, PR-negative, HER2-negative) breast cancer remains a challenge. Although PARP inhibitors are being evaluated in clinical trials, biomarkers are needed to identify patients who will most benefit from anti-PARP therapy. We determined the responses of three PARP inhibitors (veliparib, olaparib, and talazoparib) in a panel of eight triple-negative breast cancer cell lines. Therapeutic responses and cellular phenotypes were elucidated using high-content imaging and quantitative immunofluorescence to assess markers of DNA damage (53BP1) and apoptosis (cleaved PARP). We determined the pharmacodynamic changes as percentage of cells positive for 53BP1, mean number of 53BP1 foci per cell, and percentage of cells positive for cleaved PARP. Inspired by traditional dose-response measures of cell viability, an EC50 value was calculated for each cellular phenotype and each PARP inhibitor. The EC50 values for both 53BP1 metrics strongly correlated with IC50 values for each PARP inhibitor. Pathway enrichment analysis identified a set of DNA repair and cell cycle-associated genes that were associated with 53BP1 response following PARP inhibition. The overall accuracy of our 63 gene set in predicting response to olaparib in seven breast cancer patient-derived xenograft tumors was 86%. In triple-negative breast cancer patients who had not received anti-PARP therapy, the predicted response rate of our gene signature was 45%. These results indicate that 53BP1 is a biomarker of response to anti-PARP therapy in the laboratory, and our DNA damage response gene signature may be used to identify patients who are most likely to respond to PARP inhibition. Mol Cancer Ther; 16(12); 2892-901. ©2017 AACR.
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Affiliation(s)
- Saima Hassan
- Department of Biomedical Engineering, OHSU Center for Spatial Systems Biomedicine, Oregon Health and Science University, Portland, Oregon. .,Division of Surgical Oncology, Department of Surgery, Centre Hospitalier de l'Université de Montréal (CHUM), Centre de Recherche du CHUM, l'Université de Montréal, Québec, Canada
| | - Amanda Esch
- Department of Biomedical Engineering, OHSU Center for Spatial Systems Biomedicine, Oregon Health and Science University, Portland, Oregon
| | - Tiera Liby
- Department of Biomedical Engineering, OHSU Center for Spatial Systems Biomedicine, Oregon Health and Science University, Portland, Oregon
| | - Joe W Gray
- Department of Biomedical Engineering, OHSU Center for Spatial Systems Biomedicine, Oregon Health and Science University, Portland, Oregon
| | - Laura M Heiser
- Department of Biomedical Engineering, OHSU Center for Spatial Systems Biomedicine, Oregon Health and Science University, Portland, Oregon.
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42
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Xu X, De Angelis C, Burke KA, Nardone A, Hu H, Qin L, Veeraraghavan J, Sethunath V, Heiser LM, Wang N, Ng CKY, Chen ES, Renwick A, Wang T, Nanda S, Shea M, Mitchell T, Rajendran M, Waters I, Zabransky DJ, Scott KL, Gutierrez C, Nagi C, Geyer FC, Chamness GC, Park BH, Shaw CA, Hilsenbeck SG, Rimawi MF, Gray JW, Weigelt B, Reis-Filho JS, Osborne CK, Schiff R. HER2 Reactivation through Acquisition of the HER2 L755S Mutation as a Mechanism of Acquired Resistance to HER2-targeted Therapy in HER2 + Breast Cancer. Clin Cancer Res 2017; 23:5123-5134. [PMID: 28487443 PMCID: PMC5762201 DOI: 10.1158/1078-0432.ccr-16-2191] [Citation(s) in RCA: 79] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2016] [Revised: 02/16/2017] [Accepted: 05/03/2017] [Indexed: 01/08/2023]
Abstract
Purpose: Resistance to anti-HER2 therapies in HER2+ breast cancer can occur through activation of alternative survival pathways or reactivation of the HER signaling network. Here we employed BT474 parental and treatment-resistant cell line models to investigate a mechanism by which HER2+ breast cancer can reactivate the HER network under potent HER2-targeted therapies.Experimental Design: Resistant derivatives to lapatinib (L), trastuzumab (T), or the combination (LR/TR/LTR) were developed independently from two independent estrogen receptor ER+/HER2+ BT474 cell lines (AZ/ATCC). Two derivatives resistant to the lapatinib-containing regimens (BT474/AZ-LR and BT474/ATCC-LTR lines) that showed HER2 reactivation at the time of resistance were subjected to massive parallel sequencing and compared with parental lines. Ectopic expression and mutant-specific siRNA interference were applied to analyze the mutation functionally. In vitro and in vivo experiments were performed to test alternative therapies for mutant HER2 inhibition.Results: Genomic analyses revealed that the HER2L755S mutation was the only common somatic mutation gained in the BT474/AZ-LR and BT474/ATCC-LTR lines. Ectopic expression of HER2L755S induced acquired lapatinib resistance in the BT474/AZ, SK-BR-3, and AU565 parental cell lines. HER2L755S-specific siRNA knockdown reversed the resistance in BT474/AZ-LR and BT474/ATCC-LTR lines. The HER1/2-irreversible inhibitors afatinib and neratinib substantially inhibited both resistant cell growth and the HER2 and downstream AKT/MAPK signaling driven by HER2L755S in vitro and in vivoConclusions: HER2 reactivation through acquisition of the HER2L755S mutation was identified as a mechanism of acquired resistance to lapatinib-containing HER2-targeted therapy in preclinical HER2-amplified breast cancer models, which can be overcome by irreversible HER1/2 inhibitors. Clin Cancer Res; 23(17); 5123-34. ©2017 AACR.
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Affiliation(s)
- Xiaowei Xu
- Lester & Sue Smith Breast Center, Baylor College of Medicine, Houston, Texas
- Dan L. Duncan Comprehensive Cancer Center, Baylor College of Medicine, Houston, Texas
- Department of Biochemistry and Molecular Biology, Baylor College of Medicine, Houston, Texas
| | - Carmine De Angelis
- Lester & Sue Smith Breast Center, Baylor College of Medicine, Houston, Texas
- Dan L. Duncan Comprehensive Cancer Center, Baylor College of Medicine, Houston, Texas
| | - Kathleen A Burke
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Agostina Nardone
- Lester & Sue Smith Breast Center, Baylor College of Medicine, Houston, Texas
- Dan L. Duncan Comprehensive Cancer Center, Baylor College of Medicine, Houston, Texas
| | - Huizhong Hu
- Lester & Sue Smith Breast Center, Baylor College of Medicine, Houston, Texas
- Dan L. Duncan Comprehensive Cancer Center, Baylor College of Medicine, Houston, Texas
| | - Lanfang Qin
- Lester & Sue Smith Breast Center, Baylor College of Medicine, Houston, Texas
- Dan L. Duncan Comprehensive Cancer Center, Baylor College of Medicine, Houston, Texas
| | - Jamunarani Veeraraghavan
- Lester & Sue Smith Breast Center, Baylor College of Medicine, Houston, Texas
- Dan L. Duncan Comprehensive Cancer Center, Baylor College of Medicine, Houston, Texas
| | - Vidyalakshmi Sethunath
- Lester & Sue Smith Breast Center, Baylor College of Medicine, Houston, Texas
- Dan L. Duncan Comprehensive Cancer Center, Baylor College of Medicine, Houston, Texas
- Department of Biochemistry and Molecular Biology, Baylor College of Medicine, Houston, Texas
| | - Laura M Heiser
- Department of Biomedical Engineering and Oregon Center for Spatial Systems Biomedicine, Oregon Health & Science University, Portland, Oregon
| | - Nicholas Wang
- Department of Biomedical Engineering and Oregon Center for Spatial Systems Biomedicine, Oregon Health & Science University, Portland, Oregon
| | - Charlotte K Y Ng
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Edward S Chen
- Dan L. Duncan Comprehensive Cancer Center, Baylor College of Medicine, Houston, Texas
- Department of Molecular & Human Genetics, Baylor College of Medicine, Houston, Texas
| | - Alexander Renwick
- Dan L. Duncan Comprehensive Cancer Center, Baylor College of Medicine, Houston, Texas
- Department of Molecular & Human Genetics, Baylor College of Medicine, Houston, Texas
| | - Tao Wang
- Lester & Sue Smith Breast Center, Baylor College of Medicine, Houston, Texas
- Dan L. Duncan Comprehensive Cancer Center, Baylor College of Medicine, Houston, Texas
| | - Sarmistha Nanda
- Lester & Sue Smith Breast Center, Baylor College of Medicine, Houston, Texas
- Dan L. Duncan Comprehensive Cancer Center, Baylor College of Medicine, Houston, Texas
| | - Martin Shea
- Lester & Sue Smith Breast Center, Baylor College of Medicine, Houston, Texas
- Dan L. Duncan Comprehensive Cancer Center, Baylor College of Medicine, Houston, Texas
| | - Tamika Mitchell
- Lester & Sue Smith Breast Center, Baylor College of Medicine, Houston, Texas
- Dan L. Duncan Comprehensive Cancer Center, Baylor College of Medicine, Houston, Texas
| | - Mahitha Rajendran
- Lester & Sue Smith Breast Center, Baylor College of Medicine, Houston, Texas
- Dan L. Duncan Comprehensive Cancer Center, Baylor College of Medicine, Houston, Texas
| | - Ian Waters
- Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, Baltimore, Maryland
| | - Daniel J Zabransky
- Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, Baltimore, Maryland
| | - Kenneth L Scott
- Department of Molecular & Human Genetics, Baylor College of Medicine, Houston, Texas
| | - Carolina Gutierrez
- Lester & Sue Smith Breast Center, Baylor College of Medicine, Houston, Texas
- Dan L. Duncan Comprehensive Cancer Center, Baylor College of Medicine, Houston, Texas
| | - Chandandeep Nagi
- Lester & Sue Smith Breast Center, Baylor College of Medicine, Houston, Texas
- Dan L. Duncan Comprehensive Cancer Center, Baylor College of Medicine, Houston, Texas
| | - Felipe C Geyer
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Gary C Chamness
- Lester & Sue Smith Breast Center, Baylor College of Medicine, Houston, Texas
- Dan L. Duncan Comprehensive Cancer Center, Baylor College of Medicine, Houston, Texas
| | - Ben H Park
- Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, Baltimore, Maryland
| | - Chad A Shaw
- Dan L. Duncan Comprehensive Cancer Center, Baylor College of Medicine, Houston, Texas
- Department of Molecular & Human Genetics, Baylor College of Medicine, Houston, Texas
| | - Susan G Hilsenbeck
- Lester & Sue Smith Breast Center, Baylor College of Medicine, Houston, Texas
- Dan L. Duncan Comprehensive Cancer Center, Baylor College of Medicine, Houston, Texas
| | - Mothaffar F Rimawi
- Lester & Sue Smith Breast Center, Baylor College of Medicine, Houston, Texas
- Dan L. Duncan Comprehensive Cancer Center, Baylor College of Medicine, Houston, Texas
| | - Joe W Gray
- Department of Biomedical Engineering and Oregon Center for Spatial Systems Biomedicine, Oregon Health & Science University, Portland, Oregon
| | - Britta Weigelt
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Jorge S Reis-Filho
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - C Kent Osborne
- Lester & Sue Smith Breast Center, Baylor College of Medicine, Houston, Texas
- Dan L. Duncan Comprehensive Cancer Center, Baylor College of Medicine, Houston, Texas
- Department of Medicine, Baylor College of Medicine, Houston, Texas
- Department of Molecular and Cellular Biology, Baylor College of Medicine, Houston, Texas
| | - Rachel Schiff
- Lester & Sue Smith Breast Center, Baylor College of Medicine, Houston, Texas.
- Dan L. Duncan Comprehensive Cancer Center, Baylor College of Medicine, Houston, Texas
- Department of Medicine, Baylor College of Medicine, Houston, Texas
- Department of Molecular and Cellular Biology, Baylor College of Medicine, Houston, Texas
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Sehrawat A, Gao L, Tayou J, Bankhead A, Heiser LM, King CJ, Wang Y, Schwartzman J, Urrutia J, Coleman DJ, Weinmann S, Kallakury BV, Berry DL, Haque R, Eeden SKVD, Beer TM, Thomas GV, McWeeney S, Alumkal JJ. Abstract 2406: LSD1 promotes castration-resistant prostate cancer cell survival independently of the androgen receptor and of histone demethylation. Cancer Res 2017. [DOI: 10.1158/1538-7445.am2017-2406] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
Background: Androgen deprivation therapy (ADT) or interference with androgen receptor (AR) function is the principal treatment for advanced prostate cancer. However, progression is universal, and therapies following the emergence of castration resistance do not offer durable control of the disease. Lysine specific demethylase 1 (LSD1) is a histone demethylase and a key regulator of gene expression in cancer. Prior work demonstrates that LSD1 may act as a cofactor of the AR in androgen-dependent prostate cancer cells. In this report, we describe a distinct role of LSD1 as a driver of proliferation and survival of castration-resistant prostate cancer (CRPC) cells independently of the AR and independently of histone demethylation.
Methods: We used gain and loss of function studies to determine the importance of LSD1 for survival of prostate cancer cells. To identify transcriptional networks that contribute to cell survival, we suppressed LSD1 with RNAi and measured gene expression changes with microarrays. To determine the importance of histone demethylation in regulation of these gene networks, we suppressed LSD1 and measured levels of LSD1 canonical histone substrates (H3K4me2 and H3K9me2) genome-wide with chromatin immunoprecipitation-sequencing.
Results: Cell viability assays demonstrated that LSD1 is important for proliferation and survival of CRPC cells independently of the AR. Microarray studies demonstrated that LSD1 activates androgen-independent genes that comprise cell cycle and embryonic stem cell maintenance gene sets that are enriched in lethal human tumors. Importantly, our global epigenomic studies after LSD1 suppression demonstrated that LSD1 activates these gene sets independently of demethylation of its canonical histone substrates.
Conclusions: Our results demonstrate that LSD1 promotes CRPC cell survival independently of the AR and suggest that LSD1 regulates key pathways in CRPC through demethylation of non-histone substrates or via a scaffold function―mechanisms we are currently investigating. In summary, LSD1 contributes to CRPC cell survival through non-canonical mechanisms and represents an attractive therapeutic target in lethal prostate cancer.
Citation Format: Archana Sehrawat, Lina Gao, Junior Tayou, Armand Bankhead, Laura M. Heiser, Carly J. King, Yuliang Wang, Jacob Schwartzman, Joshua Urrutia, Daniel J. Coleman, Sheila Weinmann, Bhaskar V. Kallakury, Deborah L. Berry, Reina Haque, Stephen K. Van Den Eeden, Tomasz M. Beer, George V. Thomas, Shannon McWeeney, Joshi J. Alumkal. LSD1 promotes castration-resistant prostate cancer cell survival independently of the androgen receptor and of histone demethylation [abstract]. In: Proceedings of the American Association for Cancer Research Annual Meeting 2017; 2017 Apr 1-5; Washington, DC. Philadelphia (PA): AACR; Cancer Res 2017;77(13 Suppl):Abstract nr 2406. doi:10.1158/1538-7445.AM2017-2406
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Affiliation(s)
| | - Lina Gao
- 1OHSU Knight Cancer Institute, Portland, OR
| | | | | | | | | | | | | | | | | | | | | | | | - Reina Haque
- 4Southern California Kaiser Permanente Medical Group, Pasadena, CA
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44
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Cheng JB, Harirchian P, Greer J, Parsons M, Heiser LM, Mauro T, Cho RJ. Image-based transcription factor siRNA screen reveals novel regulators of epidermal differentiation. J Dermatol Sci 2017. [DOI: 10.1016/j.jdermsci.2017.02.120] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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45
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Rahman M, MacNeil SM, Jenkins DF, Shrestha G, Wyatt SR, McQuerry JA, Piccolo SR, Heiser LM, Gray JW, Johnson WE, Bild AH. Activity of distinct growth factor receptor network components in breast tumors uncovers two biologically relevant subtypes. Genome Med 2017; 9:40. [PMID: 28446242 PMCID: PMC5406893 DOI: 10.1186/s13073-017-0429-x] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2016] [Accepted: 04/11/2017] [Indexed: 12/31/2022] Open
Abstract
BACKGROUND The growth factor receptor network (GFRN) plays a significant role in driving key oncogenic processes. However, assessment of global GFRN activity is challenging due to complex crosstalk among GFRN components, or pathways, and the inability to study complex signaling networks in patient tumors. Here, pathway-specific genomic signatures were used to interrogate GFRN activity in breast tumors and the consequent phenotypic impact of GRFN activity patterns. METHODS Novel pathway signatures were generated in human primary mammary epithelial cells by overexpressing key genes from GFRN pathways (HER2, IGF1R, AKT1, EGFR, KRAS (G12V), RAF1, BAD). The pathway analysis toolkit Adaptive Signature Selection and InteGratioN (ASSIGN) was used to estimate pathway activity for GFRN components in 1119 breast tumors from The Cancer Genome Atlas (TCGA) and across 55 breast cancer cell lines from the Integrative Cancer Biology Program (ICBP43). These signatures were investigated for their relationship to pro- and anti-apoptotic protein expression and drug response in breast cancer cell lines. RESULTS Application of these signatures to breast tumor gene expression data identified two novel discrete phenotypes characterized by concordant, aberrant activation of either the HER2, IGF1R, and AKT pathways ("the survival phenotype") or the EGFR, KRAS (G12V), RAF1, and BAD pathways ("the growth phenotype"). These phenotypes described a significant amount of the variability in the total expression data across breast cancer tumors and characterized distinctive patterns in apoptosis evasion and drug response. The growth phenotype expressed lower levels of BIM and higher levels of MCL-1 proteins. Further, the growth phenotype was more sensitive to common chemotherapies and targeted therapies directed at EGFR and MEK. Alternatively, the survival phenotype was more sensitive to drugs inhibiting HER2, PI3K, AKT, and mTOR, but more resistant to chemotherapies. CONCLUSIONS Gene expression profiling revealed a bifurcation pattern in GFRN activity represented by two discrete phenotypes. These phenotypes correlate to unique mechanisms of apoptosis and drug response and have the potential of pinpointing targetable aberration(s) for more effective breast cancer treatments.
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Affiliation(s)
- Mumtahena Rahman
- Department of Pharmacology and Toxicology, University of Utah, 30 S 2000 E, Salt Lake City, UT, 84108, USA.,Department of Biomedical Informatics, University of Utah, Salt Lake City, UT, USA
| | - Shelley M MacNeil
- Department of Pharmacology and Toxicology, University of Utah, 30 S 2000 E, Salt Lake City, UT, 84108, USA.,Department of Oncological Sciences, University of Utah, Salt Lake City, UT, USA
| | - David F Jenkins
- Division of Computational Biomedicine, Boston University School of Medicine, Boston, MA, USA
| | - Gajendra Shrestha
- Department of Pharmacology and Toxicology, University of Utah, 30 S 2000 E, Salt Lake City, UT, 84108, USA
| | - Sydney R Wyatt
- Department of Pharmacology and Toxicology, University of Utah, 30 S 2000 E, Salt Lake City, UT, 84108, USA
| | - Jasmine A McQuerry
- Department of Pharmacology and Toxicology, University of Utah, 30 S 2000 E, Salt Lake City, UT, 84108, USA.,Department of Oncological Sciences, University of Utah, Salt Lake City, UT, USA
| | - Stephen R Piccolo
- Department of Biomedical Informatics, University of Utah, Salt Lake City, UT, USA.,Department of Biology, Brigham Young University, Provo, UT, USA
| | - Laura M Heiser
- Department of Biomedical Engineering, Center for Spatial Systems Biomedicine, Knight Cancer Institute, Oregon Health and Sciences University, Portland, OR, USA
| | - Joe W Gray
- Department of Biomedical Engineering, Center for Spatial Systems Biomedicine, Knight Cancer Institute, Oregon Health and Sciences University, Portland, OR, USA
| | - W Evan Johnson
- Department of Oncological Sciences, University of Utah, Salt Lake City, UT, USA.,Division of Computational Biomedicine, Boston University School of Medicine, Boston, MA, USA
| | - Andrea H Bild
- Department of Pharmacology and Toxicology, University of Utah, 30 S 2000 E, Salt Lake City, UT, 84108, USA. .,Department of Biomedical Informatics, University of Utah, Salt Lake City, UT, USA. .,Department of Oncological Sciences, University of Utah, Salt Lake City, UT, USA.
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Hassan S, Esch A, Heiser LM, Gray JW. Abstract B24: Genomic prediction of response to PARP inhibition in breast cancer. Mol Cancer Res 2017. [DOI: 10.1158/1557-3125.dnarepair16-b24] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
Efficacy of PARP inhibition has been demonstrated in several cancer types including prostate, ovarian, and breast. Most recently, anti-PARP therapy was shown to be effective in combination with carboplatin in triple-negative breast cancer patients in the neoadjuvant setting. However, it is not yet well known which subset of triple-negative breast cancers will benefit from single-agent anti-PARP therapy. We determined the therapeutic efficacy of three PARP inhibitors: veliparib, olaparib, and BMN 673, in a panel of eight triple-negative breast cancer cell lines. We used a 10-day in-vitro assay, after which we fixed the cells and determined 53BP1 expression using immunofluorescence and high-content imaging. We used cell counts to derive IC50 values and enumerated 53BP1 foci per cell to determine EC50 values. We used pre-treatment whole-transcriptome data to identify genes associated with 53BP1 response using gene set enrichment and pathway enrichment analysis. We determined the prevalence of these genes in a dataset of triple-negative breast cancer patients, and performed survival analysis. We found PARP inhibition to be effective in both BRCA-mutant and BRCA wild-type breast cancer cell lines. BMN 673 was the most potent PARP inhibitor, with the lowest concentrations required for DNA damage (measured by 53BP1 expression) and cell kill (measured by cell count), followed by olaparib, and then veliparib. We found a strong correlation between the IC50 values for cell count and the EC50 values for 53BP1 response. We identified a gene set associated with 53BP1 response, which was involved with three major pathways: DNA repair, cell cycle, and programmed cell death. These genes were found to be downregulated in triple-negative breast cancer patients. Patients with aberrations in these genes demonstrated poorer overall survival (P = 0.03). In conclusion, we identified a gene set involved with DNA repair, cell-cycle, and programmed cell death, which was associated with poor outcomes in triple-negative breast cancer patients that could potentially benefit from anti-PARP therapy.
Citation Format: Saima Hassan, Amanda Esch, Laura M. Heiser, Joe W. Gray. Genomic prediction of response to PARP inhibition in breast cancer [abstract]. In: Proceedings of the AACR Special Conference on DNA Repair: Tumor Development and Therapeutic Response; 2016 Nov 2-5; Montreal, QC, Canada. Philadelphia (PA): AACR; Mol Cancer Res 2017;15(4_Suppl):Abstract nr B24.
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Affiliation(s)
- Saima Hassan
- 1l'Université de Montréal, Montreal, Quebec, Canada,
| | | | | | - Joe W. Gray
- 3Oregon Health & Science University, Portland, OR
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47
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Hill SM, Nesser NK, Johnson-Camacho K, Jeffress M, Johnson A, Boniface C, Spencer SEF, Lu Y, Heiser LM, Lawrence Y, Pande NT, Korkola JE, Gray JW, Mills GB, Mukherjee S, Spellman PT. Context Specificity in Causal Signaling Networks Revealed by Phosphoprotein Profiling. Cell Syst 2016; 4:73-83.e10. [PMID: 28017544 PMCID: PMC5279869 DOI: 10.1016/j.cels.2016.11.013] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2015] [Revised: 08/06/2016] [Accepted: 11/23/2016] [Indexed: 01/08/2023]
Abstract
Signaling networks downstream of receptor tyrosine kinases are among the most extensively studied biological networks, but new approaches are needed to elucidate causal relationships between network components and understand how such relationships are influenced by biological context and disease. Here, we investigate the context specificity of signaling networks within a causal conceptual framework using reverse-phase protein array time-course assays and network analysis approaches. We focus on a well-defined set of signaling proteins profiled under inhibition with five kinase inhibitors in 32 contexts: four breast cancer cell lines (MCF7, UACC812, BT20, and BT549) under eight stimulus conditions. The data, spanning multiple pathways and comprising ∼70,000 phosphoprotein and ∼260,000 protein measurements, provide a wealth of testable, context-specific hypotheses, several of which we experimentally validate. Furthermore, the data provide a unique resource for computational methods development, permitting empirical assessment of causal network learning in a complex, mammalian setting. Time-course assays of signaling proteins in cancer cell lines under kinase inhibition Causal conceptual framework for network analysis Data shed light on causal protein networks that are specific to biological context Resource for signaling biology and for benchmarking computational methods
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Affiliation(s)
- Steven M Hill
- MRC Biostatistics Unit, University of Cambridge, Cambridge CB2 0SR, UK
| | - Nicole K Nesser
- Department of Molecular and Medical Genetics, Oregon Health and Science University, Portland, OR 97201, USA
| | - Katie Johnson-Camacho
- Department of Molecular and Medical Genetics, Oregon Health and Science University, Portland, OR 97201, USA
| | | | - Aimee Johnson
- Bayer Healthcare North America, Berkeley, CA 94710, USA
| | - Chris Boniface
- Department of Molecular and Medical Genetics, Oregon Health and Science University, Portland, OR 97201, USA
| | - Simon E F Spencer
- Department of Statistics, University of Warwick, Coventry CV4 7AL, UK
| | - Yiling Lu
- Department of Systems Biology, MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Laura M Heiser
- Department of Biomedical Engineering, Oregon Health and Science University, Portland, OR 97201, USA
| | - Yancey Lawrence
- Department of Molecular and Medical Genetics, Oregon Health and Science University, Portland, OR 97201, USA
| | - Nupur T Pande
- Department of Obstetrics and Gynecology, Women's Health Research Unit, Oregon Health and Science University, Portland, OR 97239, USA; Knight Cancer Institute, Oregon Health and Science University, Portland, OR 97239, USA
| | - James E Korkola
- Department of Biomedical Engineering, Oregon Health and Science University, Portland, OR 97201, USA
| | - Joe W Gray
- Department of Biomedical Engineering, Oregon Health and Science University, Portland, OR 97201, USA; Knight Cancer Institute, Oregon Health and Science University, Portland, OR 97239, USA; Center for Spatial Systems Biomedicine, Oregon Health and Science University, Portland, OR 97239, USA
| | - Gordon B Mills
- Department of Systems Biology, MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Sach Mukherjee
- MRC Biostatistics Unit, University of Cambridge, Cambridge CB2 0SR, UK; German Center for Neurodegenerative Diseases (DZNE), Bonn 53127, Germany.
| | - Paul T Spellman
- Department of Molecular and Medical Genetics, Oregon Health and Science University, Portland, OR 97201, USA.
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Lue HW, Cole B, Rao SAM, Podolak J, Van Gaest A, King C, Eide CA, Wilmot B, Xue C, Spellman PT, Heiser LM, Tyner JW, Thomas GV. Src and STAT3 inhibitors synergize to promote tumor inhibition in renal cell carcinoma. Oncotarget 2016; 6:44675-87. [PMID: 26625308 PMCID: PMC4792584 DOI: 10.18632/oncotarget.5971] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2015] [Accepted: 10/04/2015] [Indexed: 12/25/2022] Open
Abstract
The intracytoplasmic tyrosine kinase Src serves both as a conduit and a regulator for multiple processes required for the proliferation and survival cancer cells. In some cancers, Src engages with receptor tyrosine kinases to mediate downstream signaling and in other cancers, it regulates gene expression. Src therefore represents a viable oncologic target. However, clinical responses to Src inhibitors, such as dasatinib have been disappointing to date. We identified Stat3 signaling as a potential bypass mechanism that enables renal cell carcinoma (RCC) cells to escape dasatinib treatment. Combined Src-Stat3 inhibition using dasatinib and CYT387 (a JAK/STAT inhibitor) synergistically reduced cell proliferation and increased apoptosis in RCC cells. Moreover, dasatinib and CYT387 combine to suppress YAP1, a transcriptional co-activator that promotes cell proliferation, survival and organ size. Importantly, this combination was well tolerated, and caused marked tumor inhibition in RCC xenografts. These results suggest that combination therapy with inhibitors of Stat3 signaling may be a useful therapeutic approach to increase the efficacy of Src inhibitors.
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Affiliation(s)
- Hui-Wen Lue
- OHSU Knight Cancer Institute, Oregon Health and Science University, Portland, OR 97239, USA
| | - Brook Cole
- OHSU Knight Cancer Institute, Oregon Health and Science University, Portland, OR 97239, USA
| | - Soumya A M Rao
- OHSU Knight Cancer Institute, Oregon Health and Science University, Portland, OR 97239, USA
| | - Jennifer Podolak
- OHSU Knight Cancer Institute, Oregon Health and Science University, Portland, OR 97239, USA
| | - Ahna Van Gaest
- OHSU Knight Cancer Institute, Oregon Health and Science University, Portland, OR 97239, USA
| | - Carly King
- Biomedical Engineering, Oregon Health and Science University, Portland, OR 97239, USA
| | - Christopher A Eide
- Hematology and Oncology, Oregon Health and Science University, Portland, OR 97239, USA.,Howard Hughes Medical Institute, Oregon Health and Science University, Portland, OR 97239, USA
| | - Beth Wilmot
- Oregon Clinical and Translational Research Institute, Oregon Health and Science University, Portland, OR 97239, USA
| | - Changhui Xue
- OHSU Knight Cancer Institute, Oregon Health and Science University, Portland, OR 97239, USA
| | - Paul T Spellman
- Molecular and Medical Genetics, Oregon Health and Science University, Portland, OR 97239, USA
| | - Laura M Heiser
- Biomedical Engineering, Oregon Health and Science University, Portland, OR 97239, USA
| | - Jeffrey W Tyner
- Hematology and Oncology, Oregon Health and Science University, Portland, OR 97239, USA.,Cell, Developmental and Cancer Biology, Oregon Health and Science University, Portland, OR 97239, USA
| | - George V Thomas
- OHSU Knight Cancer Institute, Oregon Health and Science University, Portland, OR 97239, USA.,Pathology and Laboratory Medicine, Oregon Health and Science University, Portland, OR 97239, USA
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49
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Coleman DJ, Van Hook K, King CJ, Schwartzman J, Lisac R, Urrutia J, Sehrawat A, Woodward J, Wang NJ, Gulati R, Thomas GV, Beer TM, Gleave ME, Korkola JE, Gao L, Heiser LM, Alumkal JJ. Androgen content and BET bromodomain proteins influence enzalutamide agonism of mutant F876L androgen receptor. J Clin Oncol 2016. [DOI: 10.1200/jco.2016.34.15_suppl.e16538] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Affiliation(s)
| | | | - Carly J. King
- OHSU Knight Cancer Institute, Department of Biomedical Engineering, Portland, OR
| | | | | | | | | | | | - Nicholas J. Wang
- OHSU Knight Cancer Institute, Department of Biomedical Engineering, Portland, OR
| | - Roman Gulati
- Fred Hutchinson Cancer Research Center, Seattle, WA
| | - George V. Thomas
- Oregon Health & Science University, OHSU Knight Cancer Institute, Portland, OR
| | - Tomasz M. Beer
- Oregon Health & Science University Knight Cancer Institute, Portland, OR
| | | | - James E. Korkola
- OHSU Knight Cancer Instutute, Department of Biomedical Engineering, Portland, OR
| | - Lina Gao
- OHSU Knight Cancer Institute, Portland, OR
| | - Laura M. Heiser
- OHSU Knight Cancer Institute, Department of Biomedical Engineering, Portland, OR
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50
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Laderas TG, Heiser LM, Sönmez K. A Network-Based Model of Oncogenic Collaboration for Prediction of Drug Sensitivity. Front Genet 2015; 6:341. [PMID: 26779250 PMCID: PMC4688377 DOI: 10.3389/fgene.2015.00341] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2015] [Accepted: 11/16/2015] [Indexed: 11/13/2022] Open
Abstract
Tumorigenesis is a multi-step process, involving the acquisition of multiple oncogenic mutations that transform cells, resulting in systemic dysregulation that enables proliferation, invasion, and other cancer hallmarks. The goal of precision medicine is to identify therapeutically-actionable mutations from large-scale omic datasets. However, the multiplicity of oncogenes required for transformation, known as oncogenic collaboration, makes assigning effective treatments difficult. Motivated by this observation, we propose a new type of oncogenic collaboration where mutations in genes that interact with an oncogene may contribute to the oncogene's deleterious potential, a new genomic feature that we term "surrogate oncogenes." Surrogate oncogenes are representatives of these mutated subnetworks that interact with oncogenes. By mapping mutations to a protein-protein interaction network, we determine the significance of the observed distribution using permutation-based methods. For a panel of 38 breast cancer cell lines, we identified a significant number of surrogate oncogenes in known oncogenes such as BRCA1 and ESR1, lending credence to this approach. In addition, using Random Forest Classifiers, we show that these significant surrogate oncogenes predict drug sensitivity for 74 drugs in the breast cancer cell lines with a mean error rate of 30.9%. Additionally, we show that surrogate oncogenes are predictive of survival in patients. The surrogate oncogene framework incorporates unique or rare mutations from a single sample, and therefore has the potential to integrate patient-unique mutations into drug sensitivity predictions, suggesting a new direction in precision medicine and drug development. Additionally, we show the prevalence of significant surrogate oncogenes in multiple cancers from The Cancer Genome Atlas, suggesting that surrogate oncogenes may be a useful genomic feature for guiding pancancer analyses and assigning therapies across many tissue types.
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Affiliation(s)
- Ted G Laderas
- OHSU Knight Cancer Institute, Oregon Health & Science University, PortlandOR, USA; Department of Medical Informatics and Clinical Epidemiology, Oregon Health & Science University, PortlandOR, USA
| | - Laura M Heiser
- Department of Biomedical Engineering, Knight Cancer Institute, Oregon Health & Science University, Portland OR, USA
| | - Kemal Sönmez
- Department of Biomedical Engineering, Knight Cancer Institute, Oregon Health & Science University, Portland OR, USA
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