1
|
Anselmino N, Labanca E, Shepherd PDA, Dong J, Yang J, Song X, Nandakumar S, Kundra R, Lee C, Schultz N, Zhang J, Araujo JC, Aparicio AM, Subudhi SK, Corn PG, Pisters LL, Ward JF, Davis JW, Vazquez ES, Gueron G, Logothetis CJ, Futreal A, Troncoso P, Chen Y, Navone NM. Integrative Molecular Analyses of the MD Anderson Prostate Cancer Patient-derived Xenograft (MDA PCa PDX) Series. Clin Cancer Res 2024; 30:2272-2285. [PMID: 38488813 DOI: 10.1158/1078-0432.ccr-23-2438] [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: 08/15/2023] [Revised: 10/10/2023] [Accepted: 03/12/2024] [Indexed: 03/28/2024]
Abstract
PURPOSE Develop and deploy a robust discovery platform that encompasses heterogeneity, clinical annotation, and molecular characterization and overcomes the limited availability of prostate cancer models. This initiative builds on the rich MD Anderson (MDA) prostate cancer (PCa) patient-derived xenograft (PDX) resource to complement existing publicly available databases by addressing gaps in clinically annotated models reflecting the heterogeneity of potentially lethal and lethal prostate cancer. EXPERIMENTAL DESIGN We performed whole-genome, targeted, and RNA sequencing in representative samples of the same tumor from 44 PDXs derived from 38 patients linked to donor tumor metadata and corresponding organoids. The cohort includes models derived from different morphologic groups, disease states, and involved organ sites (including circulating tumor cells), as well as paired samples representing heterogeneity or stages before and after therapy. RESULTS The cohort recapitulates clinically reported alterations in prostate cancer genes, providing a data resource for clinical and molecular interrogation of suitable experimental models. Paired samples displayed conserved molecular alteration profiles, suggesting the relevance of other regulatory mechanisms (e.g., epigenomic) influenced by the microenvironment and/or treatment. Transcriptomically, models were grouped on the basis of morphologic classification. DNA damage response-associated mechanisms emerged as differentially regulated between adenocarcinoma and neuroendocrine prostate cancer in a cross-interrogation of PDX/patient datasets. CONCLUSIONS We addressed the gap in clinically relevant prostate cancer models through comprehensive molecular characterization of MDA PCa PDXs, providing a discovery platform that integrates with patient data and benchmarked to therapeutically relevant consensus clinical groupings. This unique resource supports robust hypothesis generation and testing from basic, translational, and clinical perspectives.
Collapse
Affiliation(s)
- Nicolas Anselmino
- Department of Genitourinary Medical Oncology and the David H. Koch Center for Applied Research of Genitourinary Cancers, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Estefania Labanca
- Department of Genitourinary Medical Oncology and the David H. Koch Center for Applied Research of Genitourinary Cancers, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Peter D A Shepherd
- Department of Genitourinary Medical Oncology and the David H. Koch Center for Applied Research of Genitourinary Cancers, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Jiabin Dong
- Department of Genitourinary Medical Oncology and the David H. Koch Center for Applied Research of Genitourinary Cancers, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Jun Yang
- Department of Genitourinary Medical Oncology and the David H. Koch Center for Applied Research of Genitourinary Cancers, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Xiaofei Song
- Department of Genomic Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Subhiksha Nandakumar
- Marie-Josée and Henry R. Kravis Center for Molecular Oncology, Memorial Sloan Kettering Cancer Center, New York, New York
- Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, New York
- Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Ritika Kundra
- Marie-Josée and Henry R. Kravis Center for Molecular Oncology, Memorial Sloan Kettering Cancer Center, New York, New York
- Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, New York
- Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Cindy Lee
- Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, New York
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
- Department of Medicine, Weill Cornell Medical College, New York, New York
| | - Nikolaus Schultz
- Marie-Josée and Henry R. Kravis Center for Molecular Oncology, Memorial Sloan Kettering Cancer Center, New York, New York
- Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, New York
- Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Jianhua Zhang
- Department of Genomic Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - John C Araujo
- Department of Genitourinary Medical Oncology and the David H. Koch Center for Applied Research of Genitourinary Cancers, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Ana M Aparicio
- Department of Genitourinary Medical Oncology and the David H. Koch Center for Applied Research of Genitourinary Cancers, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Sumit K Subudhi
- Department of Genitourinary Medical Oncology and the David H. Koch Center for Applied Research of Genitourinary Cancers, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Paul G Corn
- Department of Genitourinary Medical Oncology and the David H. Koch Center for Applied Research of Genitourinary Cancers, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Louis L Pisters
- Department of Urology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - John F Ward
- Department of Urology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - John W Davis
- Department of Urology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Elba S Vazquez
- Universidad de Buenos Aires, Facultad de Ciencias Exactas y Naturales, Departamento de Química Biológica, Laboratorio de Inflamación y Cáncer, Buenos Aires, Argentina
- CONICET- Universidad de Buenos Aires, Instituto de Química Biológica de la Facultad de Ciencias Exactas y Naturales (IQUIBICEN), Buenos Aires, Argentina
| | - Geraldine Gueron
- Universidad de Buenos Aires, Facultad de Ciencias Exactas y Naturales, Departamento de Química Biológica, Laboratorio de Inflamación y Cáncer, Buenos Aires, Argentina
- CONICET- Universidad de Buenos Aires, Instituto de Química Biológica de la Facultad de Ciencias Exactas y Naturales (IQUIBICEN), Buenos Aires, Argentina
| | - Christopher J Logothetis
- Department of Genitourinary Medical Oncology and the David H. Koch Center for Applied Research of Genitourinary Cancers, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Andrew Futreal
- Department of Genomic Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Patricia Troncoso
- Department of Pathology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Yu Chen
- Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, New York
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
- Department of Medicine, Weill Cornell Medical College, New York, New York
| | - Nora M Navone
- Department of Genitourinary Medical Oncology and the David H. Koch Center for Applied Research of Genitourinary Cancers, The University of Texas MD Anderson Cancer Center, Houston, Texas
| |
Collapse
|
2
|
Archer M, Begemann D, Gonzalez-Kozlova E, Nepali PR, Labanca E, Shepherd P, Dogra N, Navone N, Kyprianou N. Kinesin Facilitates Phenotypic Targeting of Therapeutic Resistance in Advanced Prostate Cancer. Mol Cancer Res 2024:743192. [PMID: 38648082 DOI: 10.1158/1541-7786.mcr-23-1047] [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: 12/15/2023] [Revised: 02/16/2024] [Accepted: 04/16/2024] [Indexed: 04/25/2024]
Abstract
Understanding the mechanisms underlying resistance is critical to improving therapeutic outcomes in patients with metastatic castration-resistant prostate cancer (mCRPC). Previous work showed dynamic interconversions between epithelial-mesenchymal transition (EMT) to mesenchymal-epithelial transition (MET) defines the phenotypic landscape of prostate tumors, as a potential driver of emergence of therapeutic resistance. In this study, we use in vitro and in vivo preclinical MDA PCa PDX models of resistant human prostate cancer to determine molecular mechanisms of cross-resistance between anti-androgen therapy and taxane chemotherapy, underlying the therapeutically resistant phenotype. Transcriptomic profiling revealed that resistant and sensitive prostate cancer C4-2B cells have a unique differential gene signature response to cabazitaxel. Gene pathway analysis showed that sensitive cells exhibit increase in DNA damage, while resistant cells express genes associated with protein regulation in response to cabazitaxel. These PDX specimens are from patients who have metastatic lethal CRPC, treated with androgen-deprivation therapy (ADT), antiandrogens and chemotherapy including 2nd line taxane chemotherapy, cabazitaxel. Immunohistochemistry revealed high expression of E-cadherin and low expression of vimentin resulting in re-differentiation toward an epithelial phenotype. Furthermore, the mitotic kinesin-related protein (HSET) involved in microtubule binding and the SLCO1B3 transporter (implicated in cabazitaxel intracellular transport), associated with resistance in these prostate tumors. Combinational targeting of kinesins (ispinesib) with cabazitaxel was more effective than single monotherapies in inducing cell death in resistant prostate tumors. Implications: Our findings are of translational significance in identifying kinesin as a novel target of cross-resistance, towards enhancing therapeutic vulnerability and improved clinical outcomes in patients with advanced prostate cancer.
Collapse
Affiliation(s)
- Maddison Archer
- Icahn School of Medicine at Mount Sinai, New York, NY, United States
| | | | | | - Prerna R Nepali
- Icahn School of Medicine at Mount Sinai, New York, United States
| | - Estefania Labanca
- University of Texas MD Anderson Cancer Center, Houston, Texas, United States
| | - Peter Shepherd
- The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Navneet Dogra
- Icahn School of Medicine at Mount Sinai, NYC, United States
| | - Nora Navone
- The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Natasha Kyprianou
- Icahn School of Medicine at Mount Sinai, New York, NY, United States
| |
Collapse
|
3
|
Tien JCY, Chang Y, Zhang Y, Chou J, Cheng Y, Wang X, Yang J, Mannan R, Shah P, Wang XM, Todd AJ, Eyunni S, Cheng C, Rebernick RJ, Xiao L, Bao Y, Neiswender J, Brough R, Pettitt SJ, Cao X, Miner SJ, Zhou L, Wu YM, Labanca E, Wang Y, Parolia A, Cieslik M, Robinson DR, Wang Z, Feng FY, Lord CJ, Ding K, Chinnaiyan AM. CDK12 Loss Promotes Prostate Cancer Development While Exposing Vulnerabilities to Paralog-Based Synthetic Lethality. bioRxiv 2024:2024.03.20.585990. [PMID: 38562774 PMCID: PMC10983964 DOI: 10.1101/2024.03.20.585990] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/04/2024]
Abstract
Biallelic loss of cyclin-dependent kinase 12 (CDK12) defines a unique molecular subtype of metastatic castration-resistant prostate cancer (mCRPC). It remains unclear, however, whether CDK12 loss per se is sufficient to drive prostate cancer development-either alone, or in the context of other genetic alterations-and whether CDK12-mutant tumors exhibit sensitivity to specific pharmacotherapies. Here, we demonstrate that tissue-specific Cdk12 ablation is sufficient to induce preneoplastic lesions and robust T cell infiltration in the mouse prostate. Allograft-based CRISPR screening demonstrated that Cdk12 loss is positively associated with Trp53 inactivation but negatively associated with Pten inactivation-akin to what is observed in human mCRPC. Consistent with this, ablation of Cdk12 in prostate organoids with concurrent Trp53 loss promotes their proliferation and ability to form tumors in mice, while Cdk12 knockout in the Pten-null prostate cancer mouse model abrogates tumor growth. Bigenic Cdk12 and Trp53 loss allografts represent a new syngeneic model for the study of androgen receptor (AR)-positive, luminal prostate cancer. Notably, Cdk12/Trp53 loss prostate tumors are sensitive to immune checkpoint blockade. Cdk12-null organoids (either with or without Trp53 co-ablation) and patient-derived xenografts from tumors with CDK12 inactivation are highly sensitive to inhibition or degradation of its paralog kinase, CDK13. Together, these data identify CDK12 as a bona fide tumor suppressor gene with impact on tumor progression and lends support to paralog-based synthetic lethality as a promising strategy for treating CDK12-mutant mCRPC.
Collapse
Affiliation(s)
- Jean Ching-Yi Tien
- Michigan Center for Translational Pathology, University of Michigan, Ann Arbor, MI, USA
- Department of Pathology, University of Michigan, Ann Arbor, MI, USA
| | - Yu Chang
- Michigan Center for Translational Pathology, University of Michigan, Ann Arbor, MI, USA
- Department of Pathology, University of Michigan, Ann Arbor, MI, USA
- These authors contributed equally to this work
| | - Yuping Zhang
- Michigan Center for Translational Pathology, University of Michigan, Ann Arbor, MI, USA
- Department of Pathology, University of Michigan, Ann Arbor, MI, USA
- These authors contributed equally to this work
| | - Jonathan Chou
- Helen Diller Family Comprehensive Cancer Center, University of California, San Francisco, CA, USA
- Division of Hematology/Oncology, Department of Medicine, University of California, San Francisco, CA, USA
- These authors contributed equally to this work
| | - Yunhui Cheng
- Michigan Center for Translational Pathology, University of Michigan, Ann Arbor, MI, USA
- Department of Pathology, University of Michigan, Ann Arbor, MI, USA
- These authors contributed equally to this work
| | - Xiaoju Wang
- Michigan Center for Translational Pathology, University of Michigan, Ann Arbor, MI, USA
- Department of Pathology, University of Michigan, Ann Arbor, MI, USA
| | - Jianzhang Yang
- State Key Laboratory of Chemical Biology, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, Shanghai 200032, People’s Republic of China
- International Cooperative Laboratory of Traditional Chinese Medicine Modernization and Innovative Drug Discovery of Chinese Ministry of Education (MOE), Guangzhou City Key Laboratory of Precision Chemical Drug Development, College of Pharmacy, Jinan University, Guangzhou 511400, People’s Republic of China
| | - Rahul Mannan
- Michigan Center for Translational Pathology, University of Michigan, Ann Arbor, MI, USA
- Department of Pathology, University of Michigan, Ann Arbor, MI, USA
| | - Palak Shah
- Michigan Center for Translational Pathology, University of Michigan, Ann Arbor, MI, USA
- Department of Pathology, University of Michigan, Ann Arbor, MI, USA
| | - Xiao-Ming Wang
- Michigan Center for Translational Pathology, University of Michigan, Ann Arbor, MI, USA
- Department of Pathology, University of Michigan, Ann Arbor, MI, USA
| | - Abigail J. Todd
- Michigan Center for Translational Pathology, University of Michigan, Ann Arbor, MI, USA
- Department of Pathology, University of Michigan, Ann Arbor, MI, USA
| | - Sanjana Eyunni
- Michigan Center for Translational Pathology, University of Michigan, Ann Arbor, MI, USA
- Department of Pathology, University of Michigan, Ann Arbor, MI, USA
| | - Caleb Cheng
- Michigan Center for Translational Pathology, University of Michigan, Ann Arbor, MI, USA
| | - Ryan J. Rebernick
- Michigan Center for Translational Pathology, University of Michigan, Ann Arbor, MI, USA
- Department of Pathology, University of Michigan, Ann Arbor, MI, USA
| | - Lanbo Xiao
- Michigan Center for Translational Pathology, University of Michigan, Ann Arbor, MI, USA
- Department of Pathology, University of Michigan, Ann Arbor, MI, USA
| | - Yi Bao
- Michigan Center for Translational Pathology, University of Michigan, Ann Arbor, MI, USA
- Department of Pathology, University of Michigan, Ann Arbor, MI, USA
| | - James Neiswender
- The CRUK Gene Function Laboratory and Breast Cancer Now Toby Robins Research Centre, The Institute of Cancer Research, London, SW3 6JB, UK
| | - Rachel Brough
- The CRUK Gene Function Laboratory and Breast Cancer Now Toby Robins Research Centre, The Institute of Cancer Research, London, SW3 6JB, UK
| | - Stephen J. Pettitt
- The CRUK Gene Function Laboratory and Breast Cancer Now Toby Robins Research Centre, The Institute of Cancer Research, London, SW3 6JB, UK
| | - Xuhong Cao
- Michigan Center for Translational Pathology, University of Michigan, Ann Arbor, MI, USA
- Department of Pathology, University of Michigan, Ann Arbor, MI, USA
| | - Stephanie J. Miner
- Michigan Center for Translational Pathology, University of Michigan, Ann Arbor, MI, USA
- Department of Pathology, University of Michigan, Ann Arbor, MI, USA
| | - Licheng Zhou
- State Key Laboratory of Chemical Biology, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, Shanghai 200032, People’s Republic of China
- International Cooperative Laboratory of Traditional Chinese Medicine Modernization and Innovative Drug Discovery of Chinese Ministry of Education (MOE), Guangzhou City Key Laboratory of Precision Chemical Drug Development, College of Pharmacy, Jinan University, Guangzhou 511400, People’s Republic of China
| | - Yi-Mi Wu
- Michigan Center for Translational Pathology, University of Michigan, Ann Arbor, MI, USA
- Department of Pathology, University of Michigan, Ann Arbor, MI, USA
| | - Estefania Labanca
- Department of Genitourinary Medical Oncology and David H. Koch Center for Applied Research of Genitourinary Cancer, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Yuzhuo Wang
- Vancouver Prostate Centre, Vancouver General Hospital and Department of Urologic Sciences, University of British Columbia, Vancouver, British Columbia, V6H 3Z6, Canada
| | - Abhijit Parolia
- Michigan Center for Translational Pathology, University of Michigan, Ann Arbor, MI, USA
- Department of Pathology, University of Michigan, Ann Arbor, MI, USA
- Rogel Cancer Center, University of Michigan, Ann Arbor, MI, USA
| | - Marcin Cieslik
- Michigan Center for Translational Pathology, University of Michigan, Ann Arbor, MI, USA
- Department of Pathology, University of Michigan, Ann Arbor, MI, USA
| | - Dan R. Robinson
- Michigan Center for Translational Pathology, University of Michigan, Ann Arbor, MI, USA
- Department of Pathology, University of Michigan, Ann Arbor, MI, USA
| | - Zhen Wang
- State Key Laboratory of Chemical Biology, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, Shanghai 200032, People’s Republic of China
- International Cooperative Laboratory of Traditional Chinese Medicine Modernization and Innovative Drug Discovery of Chinese Ministry of Education (MOE), Guangzhou City Key Laboratory of Precision Chemical Drug Development, College of Pharmacy, Jinan University, Guangzhou 511400, People’s Republic of China
| | - Felix Y. Feng
- Helen Diller Family Comprehensive Cancer Center, University of California, San Francisco, CA, USA
- Division of Hematology/Oncology, Department of Medicine, University of California, San Francisco, CA, USA
- Departments of Radiation Oncology and Urology, University of California, San Francisco, CA, USA
| | - Christopher J. Lord
- The CRUK Gene Function Laboratory and Breast Cancer Now Toby Robins Research Centre, The Institute of Cancer Research, London, SW3 6JB, UK
| | - Ke Ding
- State Key Laboratory of Chemical Biology, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, Shanghai 200032, People’s Republic of China
| | - Arul M. Chinnaiyan
- Michigan Center for Translational Pathology, University of Michigan, Ann Arbor, MI, USA
- Department of Pathology, University of Michigan, Ann Arbor, MI, USA
- Rogel Cancer Center, University of Michigan, Ann Arbor, MI, USA
- Department of Urology, University of Michigan, Ann Arbor, MI, USA
- Howard Hughes Medical Institute, University of Michigan, Ann Arbor, MI, USA
- Lead contact
| |
Collapse
|
4
|
Habowski AN, Budagavi DP, Scherer SD, Aurora AB, Caligiuri G, Flynn WF, Langer EM, Brody JR, Sears RC, Foggetti G, Arnal Estape A, Nguyen DX, Politi KA, Shen X, Hsu DS, Peehl DM, Kurhanewicz J, Sriram R, Suarez M, Xiao S, Du Y, Li XN, Navone NM, Labanca E, Willey CD. Patient-Derived Models of Cancer in the NCI PDMC Consortium: Selection, Pitfalls, and Practical Recommendations. Cancers (Basel) 2024; 16:565. [PMID: 38339316 PMCID: PMC10854945 DOI: 10.3390/cancers16030565] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2023] [Revised: 01/16/2024] [Accepted: 01/20/2024] [Indexed: 02/12/2024] Open
Abstract
For over a century, early researchers sought to study biological organisms in a laboratory setting, leading to the generation of both in vitro and in vivo model systems. Patient-derived models of cancer (PDMCs) have more recently come to the forefront of preclinical cancer models and are even finding their way into clinical practice as part of functional precision medicine programs. The PDMC Consortium, supported by the Division of Cancer Biology in the National Cancer Institute of the National Institutes of Health, seeks to understand the biological principles that govern the various PDMC behaviors, particularly in response to perturbagens, such as cancer therapeutics. Based on collective experience from the consortium groups, we provide insight regarding PDMCs established both in vitro and in vivo, with a focus on practical matters related to developing and maintaining key cancer models through a series of vignettes. Although every model has the potential to offer valuable insights, the choice of the right model should be guided by the research question. However, recognizing the inherent constraints in each model is crucial. Our objective here is to delineate the strengths and limitations of each model as established by individual vignettes. Further advances in PDMCs and the development of novel model systems will enable us to better understand human biology and improve the study of human pathology in the lab.
Collapse
Affiliation(s)
- Amber N. Habowski
- Cold Spring Harbor Laboratory, Long Island, NY 11724, USA; (A.N.H.); (D.P.B.); (G.C.)
| | - Deepthi P. Budagavi
- Cold Spring Harbor Laboratory, Long Island, NY 11724, USA; (A.N.H.); (D.P.B.); (G.C.)
| | - Sandra D. Scherer
- Department of Oncologic Sciences, Huntsman Cancer Institute, University of Utah, Salt Lake City, UT 84112, USA;
| | - Arin B. Aurora
- Children’s Research Institute and Department of Pediatrics, University of Texas Southwestern, Dallas, TX 75235, USA;
| | - Giuseppina Caligiuri
- Cold Spring Harbor Laboratory, Long Island, NY 11724, USA; (A.N.H.); (D.P.B.); (G.C.)
| | | | - Ellen M. Langer
- Division of Oncological Sciences, Oregon Health & Science University, Portland, OR 97239, USA;
| | - Jonathan R. Brody
- Department of Surgery, Oregon Health & Science University, Portland, OR 97239, USA;
| | - Rosalie C. Sears
- Department of Molecular and Medical Genetics, Oregon Health & Science University, Portland, OR 97239, USA;
| | | | - Anna Arnal Estape
- Department of Internal Medicine, Yale University, New Haven, CT 06520, USA;
| | - Don X. Nguyen
- Department of Pathology, Yale University, New Haven, CT 06520, USA; (D.X.N.); (K.A.P.)
| | - Katerina A. Politi
- Department of Pathology, Yale University, New Haven, CT 06520, USA; (D.X.N.); (K.A.P.)
| | - Xiling Shen
- Terasaki Institute for Biomedical Innovation, Los Angeles, CA 90024, USA;
| | - David S. Hsu
- Department of Medicine, Duke University, Durham, NC 27710, USA;
| | - Donna M. Peehl
- Department of Radiology and Biomedical Imaging, University of California, San Francisco, CA 94158, USA; (D.M.P.); (J.K.); (R.S.)
| | - John Kurhanewicz
- Department of Radiology and Biomedical Imaging, University of California, San Francisco, CA 94158, USA; (D.M.P.); (J.K.); (R.S.)
| | - Renuka Sriram
- Department of Radiology and Biomedical Imaging, University of California, San Francisco, CA 94158, USA; (D.M.P.); (J.K.); (R.S.)
| | - Milagros Suarez
- Department of Pediatrics, Lurie Children’s Hospital of Chicago Northwestern University, Chicago, IL 60611, USA; (M.S.); (S.X.); (Y.D.); (X.-N.L.)
| | - Sophie Xiao
- Department of Pediatrics, Lurie Children’s Hospital of Chicago Northwestern University, Chicago, IL 60611, USA; (M.S.); (S.X.); (Y.D.); (X.-N.L.)
| | - Yuchen Du
- Department of Pediatrics, Lurie Children’s Hospital of Chicago Northwestern University, Chicago, IL 60611, USA; (M.S.); (S.X.); (Y.D.); (X.-N.L.)
| | - Xiao-Nan Li
- Department of Pediatrics, Lurie Children’s Hospital of Chicago Northwestern University, Chicago, IL 60611, USA; (M.S.); (S.X.); (Y.D.); (X.-N.L.)
| | - Nora M. Navone
- Department of Genitourinary Medical Oncology, David H. Koch Center for Applied Research of Genitourinary Cancers, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA; (N.M.N.)
| | - Estefania Labanca
- Department of Genitourinary Medical Oncology, David H. Koch Center for Applied Research of Genitourinary Cancers, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA; (N.M.N.)
| | - Christopher D. Willey
- Department of Radiation Oncology, University of Alabama at Birmingham, Birmingham, AL 35233, USA
| |
Collapse
|
5
|
Toro A, Lage-Vickers S, Bizzotto J, Vilicich F, Sabater A, Pascual G, Ledesma-Bazan S, Sanchis P, Ruiz MS, Arevalo AP, Porfido JL, Abbate M, Seniuk R, Labanca E, Anselmino N, Navone NM, Alonso DF, Vazquez E, Crispo M, Cotignola J, Gueron G. Pin-Pointing the Key Hubs in the IFN-γ Pathway Responding to SARS-CoV-2 Infection. Viruses 2022; 14:v14102180. [PMID: 36298734 PMCID: PMC9610092 DOI: 10.3390/v14102180] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2022] [Revised: 08/30/2022] [Accepted: 09/28/2022] [Indexed: 11/06/2022] Open
Abstract
Interferon gamma (IFN-γ) may be potential adjuvant immunotherapy for COVID-19 patients. In this work, we assessed gene expression profiles associated with the IFN-γ pathway in response to SARS-CoV-2 infection. Employing a case-control study from SARS-CoV-2-positive and -negative patients, we identified IFN-γ-associated pathways to be enriched in positive patients. Bioinformatics analyses showed upregulation of MAP2K6, CBL, RUNX3, STAT1, and JAK2 in COVID-19-positive vs. -negative patients. A positive correlation was observed between STAT1/JAK2, which varied alongside the patient’s viral load. Expression of MX1, MX2, ISG15, and OAS1 (four well-known IFN-stimulated genes (ISGs)) displayed upregulation in COVID-19-positive vs. -negative patients. Integrative analyses showcased higher levels of ISGs, which were associated with increased viral load and STAT1/JAK2 expression. Confirmation of ISGs up-regulation was performed in vitro using the A549 lung cell line treated with Poly (I:C), a synthetic analog of viral double-stranded RNA; and in different pulmonary human cell lines and ferret tracheal biopsies infected with SARS-CoV-2. A pre-clinical murine model of Coronavirus infection confirmed findings displaying increased ISGs in the liver and lungs from infected mice. Altogether, these results demonstrate the role of IFN-γ and ISGs in response to SARS-CoV-2 infection, highlighting alternative druggable targets that can boost the host response.
Collapse
Affiliation(s)
- Ayelen Toro
- Laboratorio de Inflamación y Cáncer, Departamento de Química Biológica, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Buenos Aires C1428EGA, Argentina
- Instituto de Química Biológica de la Facultad de Ciencias Exactas y Naturales (IQUIBICEN), CONICET—Universidad de Buenos Aires, Buenos Aires C1428EGA, Argentina
- Correspondence: (A.T.); (S.L.-V.); (G.G.); Tel.: +54-9114-408-7796 (G.G.); Fax: +54-9114-788-5755 (G.G.)
| | - Sofia Lage-Vickers
- Laboratorio de Inflamación y Cáncer, Departamento de Química Biológica, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Buenos Aires C1428EGA, Argentina
- Instituto de Química Biológica de la Facultad de Ciencias Exactas y Naturales (IQUIBICEN), CONICET—Universidad de Buenos Aires, Buenos Aires C1428EGA, Argentina
- Correspondence: (A.T.); (S.L.-V.); (G.G.); Tel.: +54-9114-408-7796 (G.G.); Fax: +54-9114-788-5755 (G.G.)
| | - Juan Bizzotto
- Laboratorio de Inflamación y Cáncer, Departamento de Química Biológica, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Buenos Aires C1428EGA, Argentina
- Instituto de Química Biológica de la Facultad de Ciencias Exactas y Naturales (IQUIBICEN), CONICET—Universidad de Buenos Aires, Buenos Aires C1428EGA, Argentina
- Instituto de Tecnología (INTEC), Universidad Argentina de la Empresa (UADE), Buenos Aires C1073AAO, Argentina
| | - Felipe Vilicich
- Laboratorio de Inflamación y Cáncer, Departamento de Química Biológica, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Buenos Aires C1428EGA, Argentina
| | - Agustina Sabater
- Laboratorio de Inflamación y Cáncer, Departamento de Química Biológica, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Buenos Aires C1428EGA, Argentina
- Instituto de Química Biológica de la Facultad de Ciencias Exactas y Naturales (IQUIBICEN), CONICET—Universidad de Buenos Aires, Buenos Aires C1428EGA, Argentina
- Instituto de Tecnología (INTEC), Universidad Argentina de la Empresa (UADE), Buenos Aires C1073AAO, Argentina
| | - Gaston Pascual
- Laboratorio de Inflamación y Cáncer, Departamento de Química Biológica, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Buenos Aires C1428EGA, Argentina
- Instituto de Química Biológica de la Facultad de Ciencias Exactas y Naturales (IQUIBICEN), CONICET—Universidad de Buenos Aires, Buenos Aires C1428EGA, Argentina
| | - Sabrina Ledesma-Bazan
- Laboratorio de Inflamación y Cáncer, Departamento de Química Biológica, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Buenos Aires C1428EGA, Argentina
- Instituto de Química Biológica de la Facultad de Ciencias Exactas y Naturales (IQUIBICEN), CONICET—Universidad de Buenos Aires, Buenos Aires C1428EGA, Argentina
| | - Pablo Sanchis
- Laboratorio de Inflamación y Cáncer, Departamento de Química Biológica, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Buenos Aires C1428EGA, Argentina
- Instituto de Química Biológica de la Facultad de Ciencias Exactas y Naturales (IQUIBICEN), CONICET—Universidad de Buenos Aires, Buenos Aires C1428EGA, Argentina
| | - Maria Sol Ruiz
- Laboratorio de Inflamación y Cáncer, Departamento de Química Biológica, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Buenos Aires C1428EGA, Argentina
- Instituto de Química Biológica de la Facultad de Ciencias Exactas y Naturales (IQUIBICEN), CONICET—Universidad de Buenos Aires, Buenos Aires C1428EGA, Argentina
| | - Ana Paula Arevalo
- Laboratory Animals Biotechnology Unit, Institut Pasteur de Montevideo, Montevideo 11400, Uruguay
| | - Jorge L. Porfido
- Laboratory Animals Biotechnology Unit, Institut Pasteur de Montevideo, Montevideo 11400, Uruguay
| | - Mercedes Abbate
- Laboratorio de Inflamación y Cáncer, Departamento de Química Biológica, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Buenos Aires C1428EGA, Argentina
- Instituto de Química Biológica de la Facultad de Ciencias Exactas y Naturales (IQUIBICEN), CONICET—Universidad de Buenos Aires, Buenos Aires C1428EGA, Argentina
| | - Rocio Seniuk
- Laboratorio de Inflamación y Cáncer, Departamento de Química Biológica, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Buenos Aires C1428EGA, Argentina
- Instituto de Química Biológica de la Facultad de Ciencias Exactas y Naturales (IQUIBICEN), CONICET—Universidad de Buenos Aires, Buenos Aires C1428EGA, Argentina
| | - Estefania Labanca
- Department of Genitourinary Medical Oncology and The David H. Koch Center for Applied Research of Genitourinary Cancers, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Nicolas Anselmino
- Department of Genitourinary Medical Oncology and The David H. Koch Center for Applied Research of Genitourinary Cancers, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Nora M. Navone
- Department of Genitourinary Medical Oncology and The David H. Koch Center for Applied Research of Genitourinary Cancers, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Daniel F. Alonso
- Centro de Oncología Molecular y Traslacional y Plataforma de Servicios Biotecnológicos, Departamento de Ciencia y Tecnología, Universidad Nacional de Quilmes, Bernal B1876BXD, Argentina
| | - Elba Vazquez
- Laboratorio de Inflamación y Cáncer, Departamento de Química Biológica, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Buenos Aires C1428EGA, Argentina
- Instituto de Química Biológica de la Facultad de Ciencias Exactas y Naturales (IQUIBICEN), CONICET—Universidad de Buenos Aires, Buenos Aires C1428EGA, Argentina
| | - Martina Crispo
- Laboratory Animals Biotechnology Unit, Institut Pasteur de Montevideo, Montevideo 11400, Uruguay
| | - Javier Cotignola
- Laboratorio de Inflamación y Cáncer, Departamento de Química Biológica, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Buenos Aires C1428EGA, Argentina
- Instituto de Química Biológica de la Facultad de Ciencias Exactas y Naturales (IQUIBICEN), CONICET—Universidad de Buenos Aires, Buenos Aires C1428EGA, Argentina
| | - Geraldine Gueron
- Laboratorio de Inflamación y Cáncer, Departamento de Química Biológica, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Buenos Aires C1428EGA, Argentina
- Instituto de Química Biológica de la Facultad de Ciencias Exactas y Naturales (IQUIBICEN), CONICET—Universidad de Buenos Aires, Buenos Aires C1428EGA, Argentina
- Correspondence: (A.T.); (S.L.-V.); (G.G.); Tel.: +54-9114-408-7796 (G.G.); Fax: +54-9114-788-5755 (G.G.)
| |
Collapse
|
6
|
Sanchis P, Anselmino N, Lavignolle R, Sabater A, Labanca E, Bizzotto J, Lage-Vickers S, Pascual G, Seniuk R, Toro A, Navone N, Cotignla J, Vazquez E, Gueron G. Abstract 2374: Early metabolic rewiring of prostate cancer cells triggered by bone progenitors defines survival of metastatic prostate cancer. Cancer Res 2022. [DOI: 10.1158/1538-7445.am2022-2374] [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
Bone hosts the 88% of Prostate Cancer (PCa) metastases and no curative therapy is currently available for this stage. Arrival of PCa cells to the bone homing organ is accompanied by a metabolic adaptation, which may be mediated by bone secreted factors. Herein, we sought to identify key metabolic genes fueling PCa bone metastasis and soluble factors secreted by bone cells leading to the metabolic rewiring of tumoral cells. By an indirect transwell co-culture system of PCa (PC3) and bone progenitor cells (MC3T3, pre-osteoblasts; or Raw264.7, pre-osteoclasts) we analyzed the transcriptome (RNA-seq) of PC3 cells modulated by soluble factors released from bone precursors. GSEA showed a strong activation of lipid metabolism, including PPAR and PI3K-Akt pathways, fat absorption and digestion. We then performed a Principal Component Analysis using transcriptomic data from human PCa and bone metastasis samples (GSE74685), showcasing that those metabolic genes that appeared significantly dysregulated in the co-culture model could accurately cluster samples by their tissue of origin in two defined groups: primary PCa and bone metastasis. This result was confirmed by an unsupervised clustering analysis, highlighting that the transcriptional metabolic profile triggered in the in vitro model has a clinical correlate in human bone metastasis samples. Interestingly, when performing a survival analysis for those genes in the SU2C-PCF dataset, we observed that 4 lipid-associated genes, PPARA, VDR, SLC16A1 and GPX1, correlated with a shorter overall survival time, and appeared as independent risk-predictors of death (HR: 4.96, 2.85, 3.93 and 3.67, respectively; P<0.05). These results prompted us to evaluate the communication axis by which the expression of the lipid transcriptomic signature is regulated in PC3 cells co-cultured with bone progenitor cells. We performed an Ingenuity Pathway Analysis (QIAGEN) showing that the tumoral Protein Kinase A (PKA) appears as a master regulator of this signature. Accordingly, when we treated PC3 cells with the conditioned media (CM) of PC3 grown alone or the co-culture, we observed a decreased ATP content in the latter compared with controls, which is restored upon PKA inhibition, confirming the role of this kinase in the metabolic phenotype of co-cultured cells. Finally, secretome analysis (ESI-MS/MS) of CM from the co-cultures displayed relevant soluble factors secreted by bone progenitors (Col1a1, Fn1) which are directly linked to PKA activity. Overall, we identified an early lipid-related gene signature in PCa cells triggered by the dialogue with bone cells, enough to discriminate metastatic human PCa from primary tumors and critical for PCa survival. This signature may respond to released soluble bone factors through tumoral cell PKA activation. Our findings pinpoint new attractive metabolic druggable targets to halt disease progression.
Citation Format: Pablo Sanchis, Nicolas Anselmino, Rosario Lavignolle, Agustina Sabater, Estefania Labanca, Juan Bizzotto, Sofia Lage-Vickers, Gaston Pascual, Rocio Seniuk, Ayelen Toro, Nora Navone, Javier Cotignla, Elba Vazquez, Geraldine Gueron. Early metabolic rewiring of prostate cancer cells triggered by bone progenitors defines survival of metastatic prostate cancer [abstract]. In: Proceedings of the American Association for Cancer Research Annual Meeting 2022; 2022 Apr 8-13. Philadelphia (PA): AACR; Cancer Res 2022;82(12_Suppl):Abstract nr 2374.
Collapse
Affiliation(s)
- Pablo Sanchis
- 1University of Buenos Aires, Buenos Aires, Argentina
| | | | | | | | | | - Juan Bizzotto
- 1University of Buenos Aires, Buenos Aires, Argentina
| | | | | | - Rocio Seniuk
- 1University of Buenos Aires, Buenos Aires, Argentina
| | - Ayelen Toro
- 1University of Buenos Aires, Buenos Aires, Argentina
| | | | | | - Elba Vazquez
- 1University of Buenos Aires, Buenos Aires, Argentina
| | | |
Collapse
|
7
|
Sanchis P, Anselmino N, Lavignolle R, Sabater A, Labanca E, Bizzotto J, Lage-Vickers S, Pascual G, Seniuk R, Toro A, Navone N, Cotignola J, Vazquez E, Gueron G. Protein Kinase A (PKA) as a Master Regulator of the Early Metabolic Reprogramming in Bone Metastatic Prostate Cancer Cells. JCO Glob Oncol 2022. [DOI: 10.1200/go.22.35000] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
PURPOSE The arrival of metastatic prostate cancer (PCa) tumor cells to the bone niche requires a metabolic adaptation. We sought to identify metabolic dysregulations fueling PCa metastasis, modulated by bone secreted factors. METHODS By an indirect co-culture system of PCa (PC3) and bone progenitors (MC3T3, pre-osteoblasts, or Raw 264.7, pre-osteoclasts) we assessed the transcriptome of PC3 cells modulated by soluble factors released from bone precursors. We validated the transcriptional profile of metabolic genes in open-access transcriptomic datasets. We performed an Ingenuity Pathway Analysis (IPA) to delineate the regulators of these metabolic genes. Bone secretome was profiled on the conditioned media (CM) by ESI-MS/MS. RESULTS PC3 cells co-cultured with bone progenitors displayed an activation of lipidic categories, including PPAR-signaling and fat absorption/digestion. Principal Component and Unsupervised Clustering analyses using transcriptomic data from human PCa and bone metastatic samples (GSE74685) showed that the metabolic genes deregulated in PC3 accurately clustered samples in primary tumor or bone metastasis. Moreover, four lipid-associated genes, PPARA, VDR, SLC16A1 and GPX1, were associated with a shorter survival time (SU2C-PCF dataset), and were independent risk-predictors of death ( P < .05). An IPA revealed that these genes are regulated by the Protein Kinase A (PKA). Accordingly, PC3 cells treated with the CM of the co-culture presented a decreased ATP content compared to the treatment with the CM of PC3 grown alone, which was restored upon PKA inhibition. Finally, the secretome analysis revealed soluble factors secreted by bone progenitors (Col1a1, Fn1) which could regulate PKA activity. CONCLUSION We identified a novel lipid-associated gene signature important for metastatic PCa, triggered by the dialogue with bone cells. Moreover, PKA could regulate this signature in response to bone-secreted factors reprogramming the metabolic phenotype of metastatic cells, emerging as a potential druggable target for this disease.
Collapse
Affiliation(s)
| | | | | | | | | | | | | | | | - Rocio Seniuk
- University of Buenos Aires, Buenos Aires, Argentina
| | - Ayelen Toro
- University of Buenos Aires, Buenos Aires, Argentina
| | | | | | - Elba Vazquez
- University of Buenos Aires, Buenos Aires, Argentina
| | | |
Collapse
|
8
|
Sanchis P, Anselmino N, Lage-Vickers S, Sabater A, Lavignolle R, Labanca E, Shepherd PDA, Bizzotto J, Toro A, Mitrofanova A, Valacco MP, Navone N, Vazquez E, Cotignola J, Gueron G. Bone Progenitors Pull the Strings on the Early Metabolic Rewiring Occurring in Prostate Cancer Cells. Cancers (Basel) 2022; 14:cancers14092083. [PMID: 35565211 PMCID: PMC9104818 DOI: 10.3390/cancers14092083] [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] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2022] [Accepted: 04/19/2022] [Indexed: 12/10/2022] Open
Abstract
Metastatic prostate cancer (PCa) cells soiling in the bone require a metabolic adaptation. Here, we identified the metabolic genes fueling the seeding of PCa in the bone niche. Using a transwell co-culture system of PCa (PC3) and bone progenitor cells (MC3T3 or Raw264.7), we assessed the transcriptome of PC3 cells modulated by soluble factors released from bone precursors. In a Principal Component Analysis using transcriptomic data from human PCa samples (GSE74685), the altered metabolic genes found in vitro were able to stratify PCa patients in two defined groups: primary PCa and bone metastasis, confirmed by an unsupervised clustering analysis. Thus, the early transcriptional metabolic profile triggered in the in vitro model has a clinical correlate in human bone metastatic samples. Further, the expression levels of five metabolic genes (VDR, PPARA, SLC16A1, GPX1 and PAPSS2) were independent risk-predictors of death in the SU2C-PCF dataset and a risk score model built using this lipid-associated signature was able to discriminate a subgroup of bone metastatic PCa patients with a 23-fold higher risk of death. This signature was validated in a PDX pre-clinical model when comparing MDA-PCa-183 growing intrafemorally vs. subcutaneously, and appears to be under the regulatory control of the Protein Kinase A (PKA) signaling pathway. Secretome analyses of conditioned media showcased fibronectin and type-1 collagen as critical bone-secreted factors that could regulate tumoral PKA. Overall, we identified a novel lipid gene signature, driving PCa aggressive metastatic disease pointing to PKA as a potential hub to halt progression.
Collapse
Affiliation(s)
- Pablo Sanchis
- Laboratorio de Inflamación y Cáncer, Departamento de Química Biológica, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Buenos Aires C1428EGA, Argentina; (P.S.); (S.L.-V.); (A.S.); (R.L.); (J.B.); (A.T.); (M.P.V.); (E.V.); (J.C.)
- CONICET-Universidad de Buenos Aires, Instituto de Química Biológica de la Facultad de Ciencias Exactas y Naturales (IQUIBICEN), Buenos Aires C1428EGA, Argentina
| | - Nicolas Anselmino
- Department of Genitourinary Medical Oncology and The David H. Koch Center for Applied Research of Genitourinary Cancers, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA; (N.A.); (E.L.); (P.D.A.S.); (N.N.)
| | - Sofia Lage-Vickers
- Laboratorio de Inflamación y Cáncer, Departamento de Química Biológica, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Buenos Aires C1428EGA, Argentina; (P.S.); (S.L.-V.); (A.S.); (R.L.); (J.B.); (A.T.); (M.P.V.); (E.V.); (J.C.)
- CONICET-Universidad de Buenos Aires, Instituto de Química Biológica de la Facultad de Ciencias Exactas y Naturales (IQUIBICEN), Buenos Aires C1428EGA, Argentina
| | - Agustina Sabater
- Laboratorio de Inflamación y Cáncer, Departamento de Química Biológica, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Buenos Aires C1428EGA, Argentina; (P.S.); (S.L.-V.); (A.S.); (R.L.); (J.B.); (A.T.); (M.P.V.); (E.V.); (J.C.)
- CONICET-Universidad de Buenos Aires, Instituto de Química Biológica de la Facultad de Ciencias Exactas y Naturales (IQUIBICEN), Buenos Aires C1428EGA, Argentina
- Universidad Argentina de la Empresa (UADE), Instituto de Tecnología (INTEC), Buenos Aires C1073AAO, Argentina
| | - Rosario Lavignolle
- Laboratorio de Inflamación y Cáncer, Departamento de Química Biológica, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Buenos Aires C1428EGA, Argentina; (P.S.); (S.L.-V.); (A.S.); (R.L.); (J.B.); (A.T.); (M.P.V.); (E.V.); (J.C.)
- CONICET-Universidad de Buenos Aires, Instituto de Química Biológica de la Facultad de Ciencias Exactas y Naturales (IQUIBICEN), Buenos Aires C1428EGA, Argentina
| | - Estefania Labanca
- Department of Genitourinary Medical Oncology and The David H. Koch Center for Applied Research of Genitourinary Cancers, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA; (N.A.); (E.L.); (P.D.A.S.); (N.N.)
| | - Peter D. A. Shepherd
- Department of Genitourinary Medical Oncology and The David H. Koch Center for Applied Research of Genitourinary Cancers, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA; (N.A.); (E.L.); (P.D.A.S.); (N.N.)
| | - Juan Bizzotto
- Laboratorio de Inflamación y Cáncer, Departamento de Química Biológica, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Buenos Aires C1428EGA, Argentina; (P.S.); (S.L.-V.); (A.S.); (R.L.); (J.B.); (A.T.); (M.P.V.); (E.V.); (J.C.)
- CONICET-Universidad de Buenos Aires, Instituto de Química Biológica de la Facultad de Ciencias Exactas y Naturales (IQUIBICEN), Buenos Aires C1428EGA, Argentina
| | - Ayelen Toro
- Laboratorio de Inflamación y Cáncer, Departamento de Química Biológica, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Buenos Aires C1428EGA, Argentina; (P.S.); (S.L.-V.); (A.S.); (R.L.); (J.B.); (A.T.); (M.P.V.); (E.V.); (J.C.)
- CONICET-Universidad de Buenos Aires, Instituto de Química Biológica de la Facultad de Ciencias Exactas y Naturales (IQUIBICEN), Buenos Aires C1428EGA, Argentina
| | - Antonina Mitrofanova
- Department of Biomedical and Health Informatics, Rutgers School of Health Professions, Rutgers Cancer Institute of New Jersey, New Brunswick, NJ 07101, USA;
| | - Maria Pia Valacco
- Laboratorio de Inflamación y Cáncer, Departamento de Química Biológica, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Buenos Aires C1428EGA, Argentina; (P.S.); (S.L.-V.); (A.S.); (R.L.); (J.B.); (A.T.); (M.P.V.); (E.V.); (J.C.)
- CONICET-Universidad de Buenos Aires, Instituto de Química Biológica de la Facultad de Ciencias Exactas y Naturales (IQUIBICEN), Buenos Aires C1428EGA, Argentina
| | - Nora Navone
- Department of Genitourinary Medical Oncology and The David H. Koch Center for Applied Research of Genitourinary Cancers, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA; (N.A.); (E.L.); (P.D.A.S.); (N.N.)
| | - Elba Vazquez
- Laboratorio de Inflamación y Cáncer, Departamento de Química Biológica, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Buenos Aires C1428EGA, Argentina; (P.S.); (S.L.-V.); (A.S.); (R.L.); (J.B.); (A.T.); (M.P.V.); (E.V.); (J.C.)
- CONICET-Universidad de Buenos Aires, Instituto de Química Biológica de la Facultad de Ciencias Exactas y Naturales (IQUIBICEN), Buenos Aires C1428EGA, Argentina
| | - Javier Cotignola
- Laboratorio de Inflamación y Cáncer, Departamento de Química Biológica, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Buenos Aires C1428EGA, Argentina; (P.S.); (S.L.-V.); (A.S.); (R.L.); (J.B.); (A.T.); (M.P.V.); (E.V.); (J.C.)
- CONICET-Universidad de Buenos Aires, Instituto de Química Biológica de la Facultad de Ciencias Exactas y Naturales (IQUIBICEN), Buenos Aires C1428EGA, Argentina
| | - Geraldine Gueron
- Laboratorio de Inflamación y Cáncer, Departamento de Química Biológica, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Buenos Aires C1428EGA, Argentina; (P.S.); (S.L.-V.); (A.S.); (R.L.); (J.B.); (A.T.); (M.P.V.); (E.V.); (J.C.)
- CONICET-Universidad de Buenos Aires, Instituto de Química Biológica de la Facultad de Ciencias Exactas y Naturales (IQUIBICEN), Buenos Aires C1428EGA, Argentina
- Correspondence: ; Tel.: +54-9114-408-7796; Fax: +54-9114-788-5755
| |
Collapse
|
9
|
Lage-Vickers S, Sanchis P, Bizzotto J, Toro A, Sabater A, Lavignolle R, Anselmino N, Labanca E, Paez A, Navone N, Valacco MP, Cotignola J, Vazquez E, Gueron G. Exploiting Interdata Relationships in Prostate Cancer Proteomes: Clinical Significance of HO-1 Interactors. Antioxidants (Basel) 2022; 11:antiox11020290. [PMID: 35204174 PMCID: PMC8868058 DOI: 10.3390/antiox11020290] [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] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2021] [Revised: 01/25/2022] [Accepted: 01/27/2022] [Indexed: 12/03/2022] Open
Abstract
Prostate cancer (PCa) cells display abnormal expression of proteins resulting in an augmented capacity to resist chemotherapy and colonize distant organs. We have previously shown the anti-tumoral role of heme oxygenase 1 (HO-1) in this disease. In this work, we undertook a mass spectrometry-based proteomics study to identify HO-1 molecular interactors that might collaborate with its modulatory function in PCa. Among the HO-1 interactors, we identified proteins with nuclear localization. Correlation analyses, using the PCa GSE70770 dataset, showed a significant and positive correlation between HMOX1 and 6 of those genes. Alternatively, HMOX1 and YWHAZ showed a negative correlation. Univariable analyses evidenced that high expression of HNRNPA2B1, HSPB1, NPM1, DDB1, HMGA1, ZC3HAV1, and HMOX1 was associated with increased relapse-free survival (RFS) in PCa patients. Further, PCa patients with high HSPB1/HMOX1, DDB1/HMOX1, and YWHAZ/HMOX1 showed a worse RFS compared with patients with lower ratios. Moreover, a decrease in RFS for patients with higher scores of this signature was observed using a prognostic risk score model. However, the only factor significantly associated with a higher risk of relapse was high YWHAZ. Multivariable analyses confirmed HSPB1, DDB1, and YWHAZ independence from PCa clinic-pathological parameters. In parallel, co-immunoprecipitation analysis in PCa cells ascertained HO-1/14-3-3ζ/δ (protein encoded by YWHAZ) interaction. Herein, we describe a novel protein interaction between HO-1 and 14-3-3ζ/δ in PCa and highlight these factors as potential therapeutic targets.
Collapse
Affiliation(s)
- Sofia Lage-Vickers
- Laboratorio de Inflamación y Cáncer, Departamento de Química Biológica, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Buenos Aires C1428EGA, Argentina; (S.L.-V.); (P.S.); (J.B.); (A.T.); (A.S.); (R.L.); (A.P.); (M.P.V.); (J.C.); (E.V.)
- CONICET—Universidad de Buenos Aires, Instituto de Química Biológica de la Facultad de Ciencias Exactas y Naturales (IQUIBICEN), Buenos Aires C1428EGA, Argentina
| | - Pablo Sanchis
- Laboratorio de Inflamación y Cáncer, Departamento de Química Biológica, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Buenos Aires C1428EGA, Argentina; (S.L.-V.); (P.S.); (J.B.); (A.T.); (A.S.); (R.L.); (A.P.); (M.P.V.); (J.C.); (E.V.)
- CONICET—Universidad de Buenos Aires, Instituto de Química Biológica de la Facultad de Ciencias Exactas y Naturales (IQUIBICEN), Buenos Aires C1428EGA, Argentina
| | - Juan Bizzotto
- Laboratorio de Inflamación y Cáncer, Departamento de Química Biológica, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Buenos Aires C1428EGA, Argentina; (S.L.-V.); (P.S.); (J.B.); (A.T.); (A.S.); (R.L.); (A.P.); (M.P.V.); (J.C.); (E.V.)
- CONICET—Universidad de Buenos Aires, Instituto de Química Biológica de la Facultad de Ciencias Exactas y Naturales (IQUIBICEN), Buenos Aires C1428EGA, Argentina
| | - Ayelen Toro
- Laboratorio de Inflamación y Cáncer, Departamento de Química Biológica, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Buenos Aires C1428EGA, Argentina; (S.L.-V.); (P.S.); (J.B.); (A.T.); (A.S.); (R.L.); (A.P.); (M.P.V.); (J.C.); (E.V.)
- CONICET—Universidad de Buenos Aires, Instituto de Química Biológica de la Facultad de Ciencias Exactas y Naturales (IQUIBICEN), Buenos Aires C1428EGA, Argentina
| | - Agustina Sabater
- Laboratorio de Inflamación y Cáncer, Departamento de Química Biológica, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Buenos Aires C1428EGA, Argentina; (S.L.-V.); (P.S.); (J.B.); (A.T.); (A.S.); (R.L.); (A.P.); (M.P.V.); (J.C.); (E.V.)
- CONICET—Universidad de Buenos Aires, Instituto de Química Biológica de la Facultad de Ciencias Exactas y Naturales (IQUIBICEN), Buenos Aires C1428EGA, Argentina
| | - Rosario Lavignolle
- Laboratorio de Inflamación y Cáncer, Departamento de Química Biológica, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Buenos Aires C1428EGA, Argentina; (S.L.-V.); (P.S.); (J.B.); (A.T.); (A.S.); (R.L.); (A.P.); (M.P.V.); (J.C.); (E.V.)
- CONICET—Universidad de Buenos Aires, Instituto de Química Biológica de la Facultad de Ciencias Exactas y Naturales (IQUIBICEN), Buenos Aires C1428EGA, Argentina
| | - Nicolas Anselmino
- Department of Genitourinary Medical Oncology and the David H. Koch Center for Applied Research of Genitourinary Cancers, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA; (N.A.); (E.L.); (N.N.)
| | - Estefania Labanca
- Department of Genitourinary Medical Oncology and the David H. Koch Center for Applied Research of Genitourinary Cancers, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA; (N.A.); (E.L.); (N.N.)
| | - Alejandra Paez
- Laboratorio de Inflamación y Cáncer, Departamento de Química Biológica, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Buenos Aires C1428EGA, Argentina; (S.L.-V.); (P.S.); (J.B.); (A.T.); (A.S.); (R.L.); (A.P.); (M.P.V.); (J.C.); (E.V.)
- CONICET—Universidad de Buenos Aires, Instituto de Química Biológica de la Facultad de Ciencias Exactas y Naturales (IQUIBICEN), Buenos Aires C1428EGA, Argentina
| | - Nora Navone
- Department of Genitourinary Medical Oncology and the David H. Koch Center for Applied Research of Genitourinary Cancers, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA; (N.A.); (E.L.); (N.N.)
| | - Maria P. Valacco
- Laboratorio de Inflamación y Cáncer, Departamento de Química Biológica, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Buenos Aires C1428EGA, Argentina; (S.L.-V.); (P.S.); (J.B.); (A.T.); (A.S.); (R.L.); (A.P.); (M.P.V.); (J.C.); (E.V.)
- CONICET—Universidad de Buenos Aires, Instituto de Química Biológica de la Facultad de Ciencias Exactas y Naturales (IQUIBICEN), Buenos Aires C1428EGA, Argentina
| | - Javier Cotignola
- Laboratorio de Inflamación y Cáncer, Departamento de Química Biológica, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Buenos Aires C1428EGA, Argentina; (S.L.-V.); (P.S.); (J.B.); (A.T.); (A.S.); (R.L.); (A.P.); (M.P.V.); (J.C.); (E.V.)
- CONICET—Universidad de Buenos Aires, Instituto de Química Biológica de la Facultad de Ciencias Exactas y Naturales (IQUIBICEN), Buenos Aires C1428EGA, Argentina
| | - Elba Vazquez
- Laboratorio de Inflamación y Cáncer, Departamento de Química Biológica, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Buenos Aires C1428EGA, Argentina; (S.L.-V.); (P.S.); (J.B.); (A.T.); (A.S.); (R.L.); (A.P.); (M.P.V.); (J.C.); (E.V.)
- CONICET—Universidad de Buenos Aires, Instituto de Química Biológica de la Facultad de Ciencias Exactas y Naturales (IQUIBICEN), Buenos Aires C1428EGA, Argentina
| | - Geraldine Gueron
- Laboratorio de Inflamación y Cáncer, Departamento de Química Biológica, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Buenos Aires C1428EGA, Argentina; (S.L.-V.); (P.S.); (J.B.); (A.T.); (A.S.); (R.L.); (A.P.); (M.P.V.); (J.C.); (E.V.)
- CONICET—Universidad de Buenos Aires, Instituto de Química Biológica de la Facultad de Ciencias Exactas y Naturales (IQUIBICEN), Buenos Aires C1428EGA, Argentina
- Correspondence: ; Tel.: +54-9114-408-7796; Fax: +54-9114-788-5755
| |
Collapse
|
10
|
Labanca E, Yang J, Shepherd PDA, Wan X, Starbuck MW, Guerra LD, Anselmino N, Bizzotto JA, Dong J, Chinnaiyan AM, Ravoori MK, Kundra V, Broom BM, Corn PG, Troncoso P, Gueron G, Logothethis CJ, Navone NM. Fibroblast Growth Factor Receptor 1 Drives the Metastatic Progression of Prostate Cancer. Eur Urol Oncol 2021; 5:164-175. [PMID: 34774481 DOI: 10.1016/j.euo.2021.10.001] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2021] [Revised: 09/16/2021] [Accepted: 10/04/2021] [Indexed: 11/17/2022]
Abstract
BACKGROUND No curative therapy is currently available for metastatic prostate cancer (PCa). The diverse mechanisms of progression include fibroblast growth factor (FGF) axis activation. OBJECTIVE To investigate the molecular and clinical implications of fibroblast growth factor receptor 1 (FGFR1) and its isoforms (α/β) in the pathogenesis of PCa bone metastases. DESIGN, SETTING, AND PARTICIPANTS In silico, in vitro, and in vivo preclinical approaches were used. RNA-sequencing and immunohistochemical (IHC) studies in human samples were conducted. OUTCOME MEASUREMENTS AND STATISTICAL ANALYSIS In mice, bone metastases (chi-square/Fisher's test) and survival (Mantel-Cox) were assessed. In human samples, FGFR1 and ladinin 1 (LAD1) analysis associated with PCa progression were evaluated (IHC studies, Fisher's test). RESULTS AND LIMITATIONS FGFR1 isoform expression varied among PCa subtypes. Intracardiac injection of mice with FGFR1-expressing PC3 cells reduced mouse survival (α, p < 0.0001; β, p = 0.032) and increased the incidence of bone metastases (α, p < 0.0001; β, p = 0.02). Accordingly, IHC studies of human castration-resistant PCa (CRPC) bone metastases revealed significant enrichment of FGFR1 expression compared with treatment-naïve, nonmetastatic primary tumors (p = 0.0007). Expression of anchoring filament protein LAD1 increased in FGFR1-expressing PC3 cells and was enriched in human CRPC bone metastases (p = 0.005). CONCLUSIONS FGFR1 expression induces bone metastases experimentally and is significantly enriched in human CRPC bone metastases, supporting its prometastatic effect in PCa. LAD1 expression, found in the prometastatic PCa cells expressing FGFR1, was also enriched in CRPC bone metastases. Our studies support and provide a roadmap for the development of FGFR blockade for advanced PCa. PATIENT SUMMARY We studied the role of fibroblast growth factor receptor 1 (FGFR1) in prostate cancer (PCa) progression. We found that PCa cells with high FGFR1 expression increase metastases and that FGFR1 expression is increased in human PCa bone metastases, and identified genes that could participate in the metastases induced by FGFR1. These studies will help pinpoint PCa patients who use fibroblast growth factor to progress and will benefit by the inhibition of this pathway.
Collapse
Affiliation(s)
- Estefania Labanca
- Department of Genitourinary Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA; David H. Koch Center for Applied Research of Genitourinary Cancers, The University of Texas MD Anderson Cancer Center, Houston, TX, USA; The University of Texas MD Anderson Cancer Center UTHealth Graduate School of Biomedical Sciences, Houston, TX, USA
| | - Jun Yang
- Department of Genitourinary Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA; David H. Koch Center for Applied Research of Genitourinary Cancers, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Peter D A Shepherd
- Department of Genitourinary Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA; David H. Koch Center for Applied Research of Genitourinary Cancers, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Xinhai Wan
- Department of Genitourinary Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA; David H. Koch Center for Applied Research of Genitourinary Cancers, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Michael W Starbuck
- Department of Genitourinary Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA; David H. Koch Center for Applied Research of Genitourinary Cancers, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Leah D Guerra
- Department of Genitourinary Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA; David H. Koch Center for Applied Research of Genitourinary Cancers, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Nicolas Anselmino
- Department of Genitourinary Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA; David H. Koch Center for Applied Research of Genitourinary Cancers, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Juan A Bizzotto
- Laboratorio de Inflamación y Cáncer, Departamento de Química Biológica, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Buenos Aires, Argentina; Instituto de Química Biológica de la Facultad de Ciencias Exactas y Naturales (IQUIBICEN), CONICET-Universidad de Buenos Aires, Buenos Aires, Argentina
| | - Jiabin Dong
- Department of Genitourinary Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA; David H. Koch Center for Applied Research of Genitourinary Cancers, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Arul M Chinnaiyan
- Michigan Center for Translational Pathology, University of Michigan, Ann Arbor, MI, USA; Department of Computational Medicine and Bioinformatics, University of Michigan, Ann Arbor, MI, USA
| | - Murali K Ravoori
- Department of Cancer Systems Imaging, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Vikas Kundra
- Department of Cancer Systems Imaging, The University of Texas MD Anderson Cancer Center, Houston, TX, USA; Diagnostic Radiology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Bradley M Broom
- Department of Bioinformatics and Computational Biology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Paul G Corn
- Department of Genitourinary Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA; David H. Koch Center for Applied Research of Genitourinary Cancers, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Patricia Troncoso
- Department of Pathology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Geraldine Gueron
- Laboratorio de Inflamación y Cáncer, Departamento de Química Biológica, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Buenos Aires, Argentina; Instituto de Química Biológica de la Facultad de Ciencias Exactas y Naturales (IQUIBICEN), CONICET-Universidad de Buenos Aires, Buenos Aires, Argentina
| | - Christopher J Logothethis
- Department of Genitourinary Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA; David H. Koch Center for Applied Research of Genitourinary Cancers, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Nora M Navone
- Department of Genitourinary Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA; David H. Koch Center for Applied Research of Genitourinary Cancers, The University of Texas MD Anderson Cancer Center, Houston, TX, USA.
| |
Collapse
|
11
|
Labanca E, Bizzotto J, Yang J, Sanchis P, Shepherd P, Paez A, Antico-Arciuch V, Anselmino N, Lage-Vickers S, Hoang A, Tituts M, Efstathiou E, Cotignola J, Logothetis C, Vazquez E, Navone N, Gueron G. Abstract 2346: Prostate cancer castrate resistant progression usage of non-canonical androgen receptor signaling and ketone body fuel. Cancer Res 2021. [DOI: 10.1158/1538-7445.am2021-2346] [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
Prostate cancer (PCa) that progresses after androgen deprivation therapy (ADT) remains incurable. The intricacy of metabolic pathways associated with PCa progression spurred us to develop a metabolism-centric analysis. Using PCa patient-derived xenografts (PDXs) we assessed the metabolic changes after castration of tumor-bearing mice. We found that relapsed tumors had a significant increase in fatty acids and ketone body content compared with baseline. We confirmed that critical ketogenic/ketolytic enzymes (ACAT1, OXCT1, BDH1) were significantly augmented after castrate-resistant progression. Further, these enzymes are increased in the human donor tissue after progressing to ADT. Increased ACAT1 and OXCT1 was also observed for a subset of PCa patients that relapsed with low AR and ERG expression. These factors were associated with decreased biochemical relapse and progression free survival. In summary, our studies reveal the key metabolites fueling castration resistant progression in the context of a partial or complete loss of AR dependence.
Citation Format: Estefania Labanca, Juan Bizzotto, Jun Yang, Pablo Sanchis, Peter Shepherd, Alejandra Paez, Valeria Antico-Arciuch, Nicolas Anselmino, Sofia Lage-Vickers, Anh Hoang, Mark Tituts, Eleni Efstathiou, Javier Cotignola, Christopher Logothetis, Elba Vazquez, Nora Navone, Geraldine Gueron. Prostate cancer castrate resistant progression usage of non-canonical androgen receptor signaling and ketone body fuel [abstract]. In: Proceedings of the American Association for Cancer Research Annual Meeting 2021; 2021 Apr 10-15 and May 17-21. Philadelphia (PA): AACR; Cancer Res 2021;81(13_Suppl):Abstract nr 2346.
Collapse
Affiliation(s)
| | - Juan Bizzotto
- 2Universidad de Buenos Aires, Buenos Aires, Argentina
| | - Jun Yang
- 1The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Pablo Sanchis
- 2Universidad de Buenos Aires, Buenos Aires, Argentina
| | - Peter Shepherd
- 1The University of Texas MD Anderson Cancer Center, Houston, TX
| | | | | | | | | | - Anh Hoang
- 1The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Mark Tituts
- 1The University of Texas MD Anderson Cancer Center, Houston, TX
| | | | | | | | - Elba Vazquez
- 2Universidad de Buenos Aires, Buenos Aires, Argentina
| | - Nora Navone
- 1The University of Texas MD Anderson Cancer Center, Houston, TX
| | | |
Collapse
|
12
|
Bizzotto JA, Sanchis P, Lage-Vickers S, Lavignolle R, Sabater A, Abbate M, Toro A, Cascardo F, Olszevicki S, Anselmino N, Labanca E, Ortiz E, Vazquez E, Cotignola J, Gueron G. Abstract 710: Androgen-deprivation therapy boosts MX1 expression, a silent effector against COVID-19. Cancer Res 2021. [DOI: 10.1158/1538-7445.am2021-710] [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
Cancer is a risk factor for SARS-CoV-2 infection. Recent reports have shown that prostate cancer (PCa) patients undergoing androgen-deprivation therapies (ADT) were partially protected from COVID-19. The human myxovirus resistance gene 1 (MX1) is expressed in many tissues, including prostate, and we have previously demonstrated its antitumoral activity in PCa. This protein participates in the antiviral response and it is an IFN-stimulated gene (ISGs), especially during influenza virus infection. There are ongoing clinical trials for COVID-19 prevention and/or treatment using type I or III interferons. However, IFN administration could enhance a "cytokine-storm" causing a hyper-inflammatory response and contributing to organ failure. In this work, we performed bioinformatics analyses in a case-control study from SARS-CoV-2 positive (n=403) and negative (n=50) patients. We analyzed the response to infection assessing gene expression profiles in nasopharyngeal swabs of key host cell receptors (ACE2, TMPRSS2, BSG/CD147, CTSB, CTSL, ADAM17) and antiviral proteins (MX1, MX2, NRF2, IRF3, HIF1A, HMOX1).SARS-CoV-2 positive cases had higher ACE2, but lower TMPRSS2, BSG/CD147 and CTSB expression. Patient age negatively affected ACE2 expression. MX1 and MX2 were higher in SARS-CoV-2 positive individuals, and negative trends were observed as patients' age increased. Principal Component Analysis determined that ACE2, MX1, MX2 and BSG/CD147 expressions were able to cluster non-COVID-19 and COVID-19 individuals. Multivariable regression showed that MX1 expression significantly increased for each unit of viral load increment.Given that MX1 was differentially expressed between COVID-19 and non-COVID-19 patients, we evaluated MX1 expression in A549 and Calu3 lung cell lines. MX1 was significantly up-regulated upon infection with SARS-CoV-2.Since ADT reduces SARS-CoV-2 infection incidence, we aim to study MX1 regulation by dihydrotestosterone (DHT). We browsed publicly available ChIP-seq experiments evaluating androgen receptor (AR) binding sites in different PCa cell lines under DHT stimulation. Results indicated enriched AR binding sites on the MX1 sequence. Therefore, we treated LNCaP cells with DHT, observing a significant decrease in MX1 mRNA levels. Accordingly, we observed a significant increase of MX1 gene expression in PCa patients after ADT treatment.In summary, our study findings support differences in ACE2, MX1, MX2 and BSG/CD147 expression between COVID-19 and non-COVID-19 patients; and point out to MX1 as a critical responder in SARS-CoV-2 infection. Furthermore, we demonstrated MX1 modulation by ADT. Taking into consideration the fact that PCa patients that underwent ADT were less prone to present the infection, we propose this gene as an alternative druggable target for COVID-19 patients, especially those with PCa as a previous condition.
Citation Format: Juan Antonio Bizzotto, Pablo Sanchis, Sofia Lage-Vickers, Rosario Lavignolle, Agustina Sabater, Mercedes Abbate, Ayelen Toro, Florencia Cascardo, Santiago Olszevicki, Nicolas Anselmino, Estefania Labanca, Emiliano Ortiz, Elba Vazquez, Javier Cotignola, Geraldine Gueron. Androgen-deprivation therapy boosts MX1 expression, a silent effector against COVID-19 [abstract]. In: Proceedings of the American Association for Cancer Research Annual Meeting 2021; 2021 Apr 10-15 and May 17-21. Philadelphia (PA): AACR; Cancer Res 2021;81(13_Suppl):Abstract nr 710.
Collapse
Affiliation(s)
- Juan Antonio Bizzotto
- 1Universidad de Buenos Aires - Facultad de Ciencias Exactas y Naturales, Ciudad Autónoma de Buenos Aires, Argentina
| | - Pablo Sanchis
- 1Universidad de Buenos Aires - Facultad de Ciencias Exactas y Naturales, Ciudad Autónoma de Buenos Aires, Argentina
| | - Sofia Lage-Vickers
- 1Universidad de Buenos Aires - Facultad de Ciencias Exactas y Naturales, Ciudad Autónoma de Buenos Aires, Argentina
| | - Rosario Lavignolle
- 1Universidad de Buenos Aires - Facultad de Ciencias Exactas y Naturales, Ciudad Autónoma de Buenos Aires, Argentina
| | - Agustina Sabater
- 1Universidad de Buenos Aires - Facultad de Ciencias Exactas y Naturales, Ciudad Autónoma de Buenos Aires, Argentina
| | - Mercedes Abbate
- 1Universidad de Buenos Aires - Facultad de Ciencias Exactas y Naturales, Ciudad Autónoma de Buenos Aires, Argentina
| | - Ayelen Toro
- 1Universidad de Buenos Aires - Facultad de Ciencias Exactas y Naturales, Ciudad Autónoma de Buenos Aires, Argentina
| | - Florencia Cascardo
- 1Universidad de Buenos Aires - Facultad de Ciencias Exactas y Naturales, Ciudad Autónoma de Buenos Aires, Argentina
| | - Santiago Olszevicki
- 1Universidad de Buenos Aires - Facultad de Ciencias Exactas y Naturales, Ciudad Autónoma de Buenos Aires, Argentina
| | | | | | - Emiliano Ortiz
- 1Universidad de Buenos Aires - Facultad de Ciencias Exactas y Naturales, Ciudad Autónoma de Buenos Aires, Argentina
| | - Elba Vazquez
- 1Universidad de Buenos Aires - Facultad de Ciencias Exactas y Naturales, Ciudad Autónoma de Buenos Aires, Argentina
| | - Javier Cotignola
- 1Universidad de Buenos Aires - Facultad de Ciencias Exactas y Naturales, Ciudad Autónoma de Buenos Aires, Argentina
| | - Geraldine Gueron
- 1Universidad de Buenos Aires - Facultad de Ciencias Exactas y Naturales, Ciudad Autónoma de Buenos Aires, Argentina
| |
Collapse
|
13
|
Lage-Vickers S, Bizzotto J, Valacco MP, Sanchis P, Nemirovsky S, Labanca E, Scorticati C, Mazza O, Mitrofanova A, Navone N, Vazquez E, Cotignola J, Gueron G. The expression of YWHAZ and NDRG1 predicts aggressive outcome in human prostate cancer. Commun Biol 2021; 4:103. [PMID: 33483585 PMCID: PMC7822895 DOI: 10.1038/s42003-020-01645-2] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2020] [Accepted: 12/16/2020] [Indexed: 01/27/2023] Open
Abstract
Some prostate cancers (PCas) are histo-pathologically grouped within the same Gleason Grade (GG), but can differ significantly in outcome. Herein, we aimed at identifying molecular biomarkers that could improve risk prediction in PCa. LC ESI-MS/MS was performed on human PCa and benign prostatic hyperplasia (BPH) tissues and peptide data was integrated with omic analyses. We identified high YWHAZ and NDRG1 expression to be associated with poor PCa prognosis considering all Gleason scores (GS). YWHAZ and NDRG1 defined two subpopulations of PCa patients with high and intermediate risk of death. Multivariable analyses confirmed their independence from GS. ROC analysis unveiled that YWHAZ outperformed GS beyond 60 months post-diagnosis. The genomic analysis of PCa patients with YWHAZ amplification, or increased mRNA or protein levels, revealed significant alterations in key DNA repair genes. We hereby state the relevance of YWHAZ in PCa, showcasing its role as an independent strong predictor of aggressiveness.
Collapse
Affiliation(s)
- Sofia Lage-Vickers
- Laboratorio de Inflamación y Cáncer, Departamento de Química Biológica, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Buenos Aires, C1428EGA, Argentina
- Instituto de Química Biológica de la Facultad de Ciencias Exactas y Naturales (IQUIBICEN), CONICET-Universidad de Buenos Aires, Buenos Aires, C1428EGA, Argentina
| | - Juan Bizzotto
- Laboratorio de Inflamación y Cáncer, Departamento de Química Biológica, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Buenos Aires, C1428EGA, Argentina
- Instituto de Química Biológica de la Facultad de Ciencias Exactas y Naturales (IQUIBICEN), CONICET-Universidad de Buenos Aires, Buenos Aires, C1428EGA, Argentina
| | - Maria Pia Valacco
- Laboratorio de Inflamación y Cáncer, Departamento de Química Biológica, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Buenos Aires, C1428EGA, Argentina
- Instituto de Química Biológica de la Facultad de Ciencias Exactas y Naturales (IQUIBICEN), CONICET-Universidad de Buenos Aires, Buenos Aires, C1428EGA, Argentina
| | - Pablo Sanchis
- Laboratorio de Inflamación y Cáncer, Departamento de Química Biológica, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Buenos Aires, C1428EGA, Argentina
- Instituto de Química Biológica de la Facultad de Ciencias Exactas y Naturales (IQUIBICEN), CONICET-Universidad de Buenos Aires, Buenos Aires, C1428EGA, Argentina
| | - Sergio Nemirovsky
- Laboratorio de Inflamación y Cáncer, Departamento de Química Biológica, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Buenos Aires, C1428EGA, Argentina
- Instituto de Química Biológica de la Facultad de Ciencias Exactas y Naturales (IQUIBICEN), CONICET-Universidad de Buenos Aires, Buenos Aires, C1428EGA, Argentina
| | - Estefania Labanca
- Department of Genitourinary Medical Oncology and The David H. Koch Center for Applied Research of Genitourinary Cancers, The University of Texas MD Anderson Cancer Center, Houston, TX, 77030, USA
| | - Carlos Scorticati
- Cátedra de Urología, Hospital de Clínicas, Buenos Aires, C1120AAR, Argentina
| | - Osvaldo Mazza
- Cátedra de Urología, Hospital de Clínicas, Buenos Aires, C1120AAR, Argentina
| | - Antonina Mitrofanova
- Department of Biomedical and Health Informatics, Rutgers School of Health Professions, Rutgers Cancer Institute of New Jersey, New Jersey, NJ, 07101, USA
| | - Nora Navone
- Department of Genitourinary Medical Oncology and The David H. Koch Center for Applied Research of Genitourinary Cancers, The University of Texas MD Anderson Cancer Center, Houston, TX, 77030, USA
| | - Elba Vazquez
- Laboratorio de Inflamación y Cáncer, Departamento de Química Biológica, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Buenos Aires, C1428EGA, Argentina
- Instituto de Química Biológica de la Facultad de Ciencias Exactas y Naturales (IQUIBICEN), CONICET-Universidad de Buenos Aires, Buenos Aires, C1428EGA, Argentina
| | - Javier Cotignola
- Laboratorio de Inflamación y Cáncer, Departamento de Química Biológica, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Buenos Aires, C1428EGA, Argentina.
- Instituto de Química Biológica de la Facultad de Ciencias Exactas y Naturales (IQUIBICEN), CONICET-Universidad de Buenos Aires, Buenos Aires, C1428EGA, Argentina.
| | - Geraldine Gueron
- Laboratorio de Inflamación y Cáncer, Departamento de Química Biológica, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Buenos Aires, C1428EGA, Argentina.
- Instituto de Química Biológica de la Facultad de Ciencias Exactas y Naturales (IQUIBICEN), CONICET-Universidad de Buenos Aires, Buenos Aires, C1428EGA, Argentina.
| |
Collapse
|
14
|
Labanca E, Bizzotto J, Sanchis P, Anselmino N, Yang J, Shepherd PDA, Paez A, Antico-Arciuch V, Lage-Vickers S, Hoang AG, Tang X, Raso MG, Titus M, Efstathiou E, Cotignola J, Araujo J, Logothetis C, Vazquez E, Navone N, Gueron G. Prostate cancer castrate resistant progression usage of non-canonical androgen receptor signaling and ketone body fuel. Oncogene 2021; 40:6284-6298. [PMID: 34584218 PMCID: PMC8566229 DOI: 10.1038/s41388-021-02008-9] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2021] [Revised: 08/25/2021] [Accepted: 09/06/2021] [Indexed: 02/08/2023]
Abstract
Prostate cancer (PCa) that progresses after androgen deprivation therapy (ADT) remains incurable. The underlying mechanisms that account for the ultimate emergence of resistance to ADT, progressing to castrate-resistant prostate cancer (CRPC), include those that reactivate androgen receptor (AR), or those that are entirely independent or cooperate with androgen signaling to underlie PCa progression. The intricacy of metabolic pathways associated with PCa progression spurred us to develop a metabolism-centric analysis to assess the metabolic shift occurring in PCa that progresses with low AR expression. We used PCa patient-derived xenografts (PDXs) to assess the metabolic changes after castration of tumor-bearing mice and subsequently confirmed main findings in human donor tumor that progressed after ADT. We found that relapsed tumors had a significant increase in fatty acids and ketone body (KB) content compared with baseline. We confirmed that critical ketolytic enzymes (ACAT1, OXCT1, BDH1) were dysregulated after castrate-resistant progression. Further, these enzymes are increased in the human donor tissue after progressing to ADT. In an in silico approach, increased ACAT1, OXCT1, BDH1 expression was also observed for a subset of PCa patients that relapsed with low AR and ERG (ETS-related gene) expression. Further, expression of these factors was also associated with decreased time to biochemical relapse and decreased progression-free survival. Our studies reveal the key metabolites fueling castration resistant progression in the context of a partial or complete loss of AR dependence.
Collapse
Affiliation(s)
- Estefania Labanca
- grid.240145.60000 0001 2291 4776Department of Genitourinary Medical Oncology and the David H. Koch Center for Applied Research of Genitourinary Cancers, The University of Texas MD Anderson Cancer Center, Houston, TX 77030 USA
| | - Juan Bizzotto
- grid.7345.50000 0001 0056 1981Laboratorio de Inflamación y Cáncer, Departamento de Química Biológica, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Buenos Aires, Argentina ,grid.7345.50000 0001 0056 1981CONICET-Universidad de Buenos Aires. Instituto de Química Biológica de la Facultad de Ciencias Exactas y Naturales (IQUIBICEN), Buenos Aires, CP1428 Argentina
| | - Pablo Sanchis
- grid.7345.50000 0001 0056 1981Laboratorio de Inflamación y Cáncer, Departamento de Química Biológica, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Buenos Aires, Argentina ,grid.7345.50000 0001 0056 1981CONICET-Universidad de Buenos Aires. Instituto de Química Biológica de la Facultad de Ciencias Exactas y Naturales (IQUIBICEN), Buenos Aires, CP1428 Argentina
| | - Nicolas Anselmino
- grid.240145.60000 0001 2291 4776Department of Genitourinary Medical Oncology and the David H. Koch Center for Applied Research of Genitourinary Cancers, The University of Texas MD Anderson Cancer Center, Houston, TX 77030 USA
| | - Jun Yang
- grid.240145.60000 0001 2291 4776Department of Genitourinary Medical Oncology and the David H. Koch Center for Applied Research of Genitourinary Cancers, The University of Texas MD Anderson Cancer Center, Houston, TX 77030 USA
| | - Peter D. A. Shepherd
- grid.240145.60000 0001 2291 4776Department of Genitourinary Medical Oncology and the David H. Koch Center for Applied Research of Genitourinary Cancers, The University of Texas MD Anderson Cancer Center, Houston, TX 77030 USA
| | - Alejandra Paez
- grid.7345.50000 0001 0056 1981Laboratorio de Inflamación y Cáncer, Departamento de Química Biológica, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Buenos Aires, Argentina ,grid.7345.50000 0001 0056 1981CONICET-Universidad de Buenos Aires. Instituto de Química Biológica de la Facultad de Ciencias Exactas y Naturales (IQUIBICEN), Buenos Aires, CP1428 Argentina ,grid.7345.50000 0001 0056 1981Unidad de Transferencia Genética, Instituto de Oncología “Angel H Roffo”, Universidad de Buenos Aires, Buenos Aires, Argentina
| | - Valeria Antico-Arciuch
- grid.7345.50000 0001 0056 1981Laboratorio de Inflamación y Cáncer, Departamento de Química Biológica, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Buenos Aires, Argentina ,grid.7345.50000 0001 0056 1981CONICET-Universidad de Buenos Aires. Instituto de Química Biológica de la Facultad de Ciencias Exactas y Naturales (IQUIBICEN), Buenos Aires, CP1428 Argentina
| | - Sofia Lage-Vickers
- grid.7345.50000 0001 0056 1981Laboratorio de Inflamación y Cáncer, Departamento de Química Biológica, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Buenos Aires, Argentina ,grid.7345.50000 0001 0056 1981CONICET-Universidad de Buenos Aires. Instituto de Química Biológica de la Facultad de Ciencias Exactas y Naturales (IQUIBICEN), Buenos Aires, CP1428 Argentina
| | - Anh G. Hoang
- grid.240145.60000 0001 2291 4776Department of Genitourinary Medical Oncology and the David H. Koch Center for Applied Research of Genitourinary Cancers, The University of Texas MD Anderson Cancer Center, Houston, TX 77030 USA
| | - Ximing Tang
- grid.240145.60000 0001 2291 4776Department of Translational Molecular Pathology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030 USA
| | - Maria Gabriela Raso
- grid.240145.60000 0001 2291 4776Department of Translational Molecular Pathology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030 USA
| | - Mark Titus
- grid.240145.60000 0001 2291 4776Department of Genitourinary Medical Oncology and the David H. Koch Center for Applied Research of Genitourinary Cancers, The University of Texas MD Anderson Cancer Center, Houston, TX 77030 USA
| | - Eleni Efstathiou
- grid.240145.60000 0001 2291 4776Department of Genitourinary Medical Oncology and the David H. Koch Center for Applied Research of Genitourinary Cancers, The University of Texas MD Anderson Cancer Center, Houston, TX 77030 USA
| | - Javier Cotignola
- grid.7345.50000 0001 0056 1981Laboratorio de Inflamación y Cáncer, Departamento de Química Biológica, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Buenos Aires, Argentina ,grid.7345.50000 0001 0056 1981CONICET-Universidad de Buenos Aires. Instituto de Química Biológica de la Facultad de Ciencias Exactas y Naturales (IQUIBICEN), Buenos Aires, CP1428 Argentina
| | - John Araujo
- grid.240145.60000 0001 2291 4776Department of Genitourinary Medical Oncology and the David H. Koch Center for Applied Research of Genitourinary Cancers, The University of Texas MD Anderson Cancer Center, Houston, TX 77030 USA
| | - Christopher Logothetis
- grid.240145.60000 0001 2291 4776Department of Genitourinary Medical Oncology and the David H. Koch Center for Applied Research of Genitourinary Cancers, The University of Texas MD Anderson Cancer Center, Houston, TX 77030 USA
| | - Elba Vazquez
- grid.7345.50000 0001 0056 1981Laboratorio de Inflamación y Cáncer, Departamento de Química Biológica, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Buenos Aires, Argentina ,grid.7345.50000 0001 0056 1981CONICET-Universidad de Buenos Aires. Instituto de Química Biológica de la Facultad de Ciencias Exactas y Naturales (IQUIBICEN), Buenos Aires, CP1428 Argentina
| | - Nora Navone
- grid.240145.60000 0001 2291 4776Department of Genitourinary Medical Oncology and the David H. Koch Center for Applied Research of Genitourinary Cancers, The University of Texas MD Anderson Cancer Center, Houston, TX 77030 USA
| | - Geraldine Gueron
- grid.7345.50000 0001 0056 1981Laboratorio de Inflamación y Cáncer, Departamento de Química Biológica, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Buenos Aires, Argentina ,grid.7345.50000 0001 0056 1981CONICET-Universidad de Buenos Aires. Instituto de Química Biológica de la Facultad de Ciencias Exactas y Naturales (IQUIBICEN), Buenos Aires, CP1428 Argentina
| |
Collapse
|
15
|
Bengtsson LM, Labanca E, Navone N. Abstract 3748: Tyrosine kinase inhibition of fibroblast growth factor receptor 1 in advanced prostate cancer. Cancer Res 2020. [DOI: 10.1158/1538-7445.am2020-3748] [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
Advanced prostate cancer (PCa) is one of the leading causes of cancer death in men in the United States. The FGF/FGFR1 signaling axis has been implicated in the progression of PCa. Different isoforms of FGFR1 have been described in PCa (e.g., alpha and beta), which might account for the typical heterogeneity of PCa. The isoforms may also mediate different clinical responses to treatments targeting this pathway. Pan-FGFR tyrosine kinase inhibitor JNJ-42756493 (Janssen) has been demonstrated to have antiproliferative effects in FGFR pathway-activated cancer cell lines and in vivo mouse antitumor activity. Our goal was to study the effects of JNJ-42756493 in PCa growth and signaling in vitro and establish whether these effects differ according to the FGFR1 isoform (alpha or beta) expressed. Using transfected bone-derived PCa cell lines and patient-derived xenografts (PDXs), we measured the effects of FGFR1 expression on cell proliferation and activation of the FGFR1-pMAPK signaling pathway. We then performed drug treatment experiments on FGFR1-expressing sublines and high-FGFR1 PDXs and observed the response in FGFR1-pMAPK signaling pathway activation. Our results showed that FGFR1 isoforms alpha and beta trigger different biological effects (i.e., proliferation), possibly contributing to the heterogeneity of PCa. We found that targeting the tyrosine kinase domain of FGFR1 with JNJ-42756493 results in pMAPK inhibition in PCa sublines. These findings indicate that the presence of specific FGFR1 variants should be considered for treatment selection in advanced PCa. The results also suggest that FGFR1-pMAPK pathway blockade by JNJ-42756493 should be further studied as a strategy to guide the development of therapies to hinder PCa progression.
Citation Format: Louise Medina Bengtsson, Estefania Labanca, Nora Navone. Tyrosine kinase inhibition of fibroblast growth factor receptor 1 in advanced prostate cancer [abstract]. In: Proceedings of the Annual Meeting of the American Association for Cancer Research 2020; 2020 Apr 27-28 and Jun 22-24. Philadelphia (PA): AACR; Cancer Res 2020;80(16 Suppl):Abstract nr 3748.
Collapse
Affiliation(s)
| | | | - Nora Navone
- 2The University of Texas MD Anderson Cancer Center, Houston, TX
| |
Collapse
|
16
|
Ortiz E, Sanchis P, Bizzotto J, Lage-Vickers S, Labanca E, Navone N, Cotignola J, Vazquez E, Gueron G. Myxovirus Resistance Protein 1 (MX1), a Novel HO-1 Interactor, Tilts the Balance of Endoplasmic Reticulum Stress towards Pro-Death Events in Prostate Cancer. Biomolecules 2020; 10:E1005. [PMID: 32640729 PMCID: PMC7407234 DOI: 10.3390/biom10071005] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2020] [Revised: 06/24/2020] [Accepted: 06/25/2020] [Indexed: 11/21/2022] Open
Abstract
The inflammatory tumor microenvironment is a fertile niche accelerating prostate cancer (PCa). We have reported that heme-oxygenase (HO-1) had a strong anti-tumoral effect in PCa. We previously undertook an in-depth proteomics study to build the HO-1 interactome in PCa. In this work, we used a bioinformatics approach to address the biological significance of HO-1 interactors. Open-access PCa datasets were mined to address the clinical significance of the HO-1 interactome in human samples. HO-1 interactors were clustered into groups according to their expression profile in PCa patients. We focused on the myxovirus resistance gene (MX1) as: (1) it was significantly upregulated under HO-1 induction; (2) it was the most consistently downregulated gene in PCa vs. normal prostate; (3) its loss was associated with decreased relapse-free survival in PCa; and (4) there was a significant positive correlation between MX1 and HMOX1 in PCa patients. Further, MX1 was upregulated in response to endoplasmic reticulum stress (ERS), and this stress triggered apoptosis and autophagy in PCa cells. Strikingly, MX1 silencing reversed ERS. Altogether, we showcase MX1 as a novel HO-1 interactor and downstream target, associated with ERS in PCa and having a high impact in the clinical setting.
Collapse
Affiliation(s)
- Emiliano Ortiz
- Laboratorio de Inflamación y Cáncer, Departamento de Química Biológica, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Buenos Aires C1428EGA, Argentina; (E.O.); (P.S.); (J.B.); (S.L.-V.); (J.C.); (E.V.)
- CONICET-Universidad de Buenos Aires, Instituto de Química Biológica de la Facultad de Ciencias Exactas y Naturales (IQUIBICEN), Buenos Aires C1428EGA, Argentina
| | - Pablo Sanchis
- Laboratorio de Inflamación y Cáncer, Departamento de Química Biológica, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Buenos Aires C1428EGA, Argentina; (E.O.); (P.S.); (J.B.); (S.L.-V.); (J.C.); (E.V.)
- CONICET-Universidad de Buenos Aires, Instituto de Química Biológica de la Facultad de Ciencias Exactas y Naturales (IQUIBICEN), Buenos Aires C1428EGA, Argentina
| | - Juan Bizzotto
- Laboratorio de Inflamación y Cáncer, Departamento de Química Biológica, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Buenos Aires C1428EGA, Argentina; (E.O.); (P.S.); (J.B.); (S.L.-V.); (J.C.); (E.V.)
- CONICET-Universidad de Buenos Aires, Instituto de Química Biológica de la Facultad de Ciencias Exactas y Naturales (IQUIBICEN), Buenos Aires C1428EGA, Argentina
| | - Sofia Lage-Vickers
- Laboratorio de Inflamación y Cáncer, Departamento de Química Biológica, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Buenos Aires C1428EGA, Argentina; (E.O.); (P.S.); (J.B.); (S.L.-V.); (J.C.); (E.V.)
- CONICET-Universidad de Buenos Aires, Instituto de Química Biológica de la Facultad de Ciencias Exactas y Naturales (IQUIBICEN), Buenos Aires C1428EGA, Argentina
| | - Estefania Labanca
- Department of Genitourinary Medical Oncology and the David H. Koch Center for Applied Research of Genitourinary Cancers, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA; (E.L.); (N.N.)
| | - Nora Navone
- Department of Genitourinary Medical Oncology and the David H. Koch Center for Applied Research of Genitourinary Cancers, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA; (E.L.); (N.N.)
| | - Javier Cotignola
- Laboratorio de Inflamación y Cáncer, Departamento de Química Biológica, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Buenos Aires C1428EGA, Argentina; (E.O.); (P.S.); (J.B.); (S.L.-V.); (J.C.); (E.V.)
- CONICET-Universidad de Buenos Aires, Instituto de Química Biológica de la Facultad de Ciencias Exactas y Naturales (IQUIBICEN), Buenos Aires C1428EGA, Argentina
| | - Elba Vazquez
- Laboratorio de Inflamación y Cáncer, Departamento de Química Biológica, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Buenos Aires C1428EGA, Argentina; (E.O.); (P.S.); (J.B.); (S.L.-V.); (J.C.); (E.V.)
- CONICET-Universidad de Buenos Aires, Instituto de Química Biológica de la Facultad de Ciencias Exactas y Naturales (IQUIBICEN), Buenos Aires C1428EGA, Argentina
| | - Geraldine Gueron
- Laboratorio de Inflamación y Cáncer, Departamento de Química Biológica, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Buenos Aires C1428EGA, Argentina; (E.O.); (P.S.); (J.B.); (S.L.-V.); (J.C.); (E.V.)
- CONICET-Universidad de Buenos Aires, Instituto de Química Biológica de la Facultad de Ciencias Exactas y Naturales (IQUIBICEN), Buenos Aires C1428EGA, Argentina
| |
Collapse
|
17
|
Labanca E, Vazquez ES, Corn PG, Roberts JM, Wang F, Logothetis CJ, Navone NM. Fibroblast growth factors signaling in bone metastasis. Endocr Relat Cancer 2020; 27:R255-R265. [PMID: 32369771 PMCID: PMC7274538 DOI: 10.1530/erc-19-0472] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/28/2020] [Accepted: 05/04/2020] [Indexed: 12/20/2022]
Abstract
Many solid tumors metastasize to bone, but only prostate cancer has bone as a single, dominant metastatic site. Recently, the FGF axis has been implicated in cancer progression in some tumors and mounting evidence indicate that it mediates prostate cancer bone metastases. The FGF axis has an important role in bone biology and mediates cell-to-cell communication. Therefore, we discuss here basic concepts of bone biology, FGF signaling axis, and FGF axis function in adult bone, to integrate these concepts in our current understanding of the role of FGF axis in bone metastases.
Collapse
Affiliation(s)
- Estefania Labanca
- Department of Genitourinary Medical Oncology and the David H. Koch Center for Applied Research of Genitourinary Cancers, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Elba S Vazquez
- Laboratorio de Inflamación y Cáncer, Departamento de Química Biológica, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Buenos Aires, Argentina
- CONICET – Universidad de Buenos Aires, Instituto de Química Biológica de la Facultad de Ciencias Exactas y Naturales (IQUIBICEN), Buenos Aires, Argentina
| | - Paul G Corn
- Department of Genitourinary Medical Oncology and the David H. Koch Center for Applied Research of Genitourinary Cancers, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Justin M Roberts
- Department of Genitourinary Medical Oncology and the David H. Koch Center for Applied Research of Genitourinary Cancers, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Fen Wang
- Institute of Biosciences and Technology, Texas A&M Health Science Center, Houston, Texas, USA
| | - Christopher J Logothetis
- Department of Genitourinary Medical Oncology and the David H. Koch Center for Applied Research of Genitourinary Cancers, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Nora M Navone
- Department of Genitourinary Medical Oncology and the David H. Koch Center for Applied Research of Genitourinary Cancers, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
- Correspondence should be addressed to N M Navone:
| |
Collapse
|
18
|
Palanisamy N, Yang J, Shepherd PDA, Li-Ning-Tapia EM, Labanca E, Manyam GC, Ravoori MK, Kundra V, Araujo JC, Efstathiou E, Pisters LL, Wan X, Wang X, Vazquez ES, Aparicio AM, Carskadon SL, Tomlins SA, Kunju LP, Chinnaiyan AM, Broom BM, Logothetis CJ, Troncoso P, Navone NM. The MD Anderson Prostate Cancer Patient-derived Xenograft Series (MDA PCa PDX) Captures the Molecular Landscape of Prostate Cancer and Facilitates Marker-driven Therapy Development. Clin Cancer Res 2020; 26:4933-4946. [PMID: 32576626 DOI: 10.1158/1078-0432.ccr-20-0479] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2020] [Revised: 05/08/2020] [Accepted: 06/18/2020] [Indexed: 12/21/2022]
Abstract
PURPOSE Advances in prostate cancer lag behind other tumor types partly due to the paucity of models reflecting key milestones in prostate cancer progression. Therefore, we develop clinically relevant prostate cancer models. EXPERIMENTAL DESIGN Since 1996, we have generated clinically annotated patient-derived xenografts (PDXs; the MDA PCa PDX series) linked to specific phenotypes reflecting all aspects of clinical prostate cancer. RESULTS We studied two cell line-derived xenografts and the first 80 PDXs derived from 47 human prostate cancer donors. Of these, 47 PDXs derived from 22 donors are working models and can be expanded either as cell lines (MDA PCa 2a and 2b) or PDXs. The histopathologic, genomic, and molecular characteristics (androgen receptor, ERG, and PTEN loss) maintain fidelity with the human tumor and correlate with published findings. PDX growth response to mouse castration and targeted therapy illustrate their clinical utility. Comparative genomic hybridization and sequencing show significant differences in oncogenic pathways in pairs of PDXs derived from different areas of the same tumor. We also identified a recurrent focal deletion in an area that includes the speckle-type POZ protein-like (SPOPL) gene in PDXs derived from seven human donors of 28 studied (25%). SPOPL is a SPOP paralog, and SPOP mutations define a molecular subclass of prostate cancer. SPOPL deletions are found in 7% of The Cancer Genome Atlas prostate cancers, which suggests that our cohort is a reliable platform for targeted drug development. CONCLUSIONS The MDA PCa PDX series is a dynamic resource that captures the molecular landscape of prostate cancers progressing under novel treatments and enables optimization of prostate cancer-specific, marker-driven therapy.
Collapse
Affiliation(s)
- Nallasivam Palanisamy
- Department of Urology, Vattikuti Urology Institute, Henry Ford Health System, Detroit, Michigan.,Department of Pathology, Michigan Center for Translational Pathology, University of Michigan, Ann Arbor, Michigan
| | - Jun Yang
- Department of Genitourinary Medical Oncology and the David H. Koch Center for Applied Research of Genitourinary Cancers, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Peter D A Shepherd
- Department of Genitourinary Medical Oncology and the David H. Koch Center for Applied Research of Genitourinary Cancers, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Elsa M Li-Ning-Tapia
- Department of Genitourinary Medical Oncology and the David H. Koch Center for Applied Research of Genitourinary Cancers, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Estefania Labanca
- Department of Genitourinary Medical Oncology and the David H. Koch Center for Applied Research of Genitourinary Cancers, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Ganiraju C Manyam
- Department of Bioinformatics and Computational Biology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Murali K Ravoori
- Department of Cancer Systems Imaging, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Vikas Kundra
- Department of Cancer Systems Imaging, The University of Texas MD Anderson Cancer Center, Houston, Texas.,Department of Diagnostic Radiology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - John C Araujo
- Department of Genitourinary Medical Oncology and the David H. Koch Center for Applied Research of Genitourinary Cancers, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Eleni Efstathiou
- Department of Genitourinary Medical Oncology and the David H. Koch Center for Applied Research of Genitourinary Cancers, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Louis L Pisters
- Department of Urology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Xinhai Wan
- Department of Genitourinary Medical Oncology and the David H. Koch Center for Applied Research of Genitourinary Cancers, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Xuemei Wang
- Department of Biostatistics, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Elba S Vazquez
- CONICET-Universidad de Buenos Aires. Instituto de Quimica Biologica de la Facultad de Ciencias Exactas y Naturales (IQUIBICEN), Buenos Aires, Argentina
| | - Ana M Aparicio
- Department of Genitourinary Medical Oncology and the David H. Koch Center for Applied Research of Genitourinary Cancers, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Shannon L Carskadon
- Department of Urology, Vattikuti Urology Institute, Henry Ford Health System, Detroit, Michigan.,Department of Pathology, Michigan Center for Translational Pathology, University of Michigan, Ann Arbor, Michigan
| | - Scott A Tomlins
- Department of Pathology, Michigan Center for Translational Pathology, University of Michigan, Ann Arbor, Michigan
| | - Lakshmi P Kunju
- Department of Pathology, Michigan Center for Translational Pathology, University of Michigan, Ann Arbor, Michigan
| | - Arul M Chinnaiyan
- Department of Pathology, Michigan Center for Translational Pathology, University of Michigan, Ann Arbor, Michigan
| | - Bradley M Broom
- Department of Bioinformatics and Computational Biology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Christopher J Logothetis
- Department of Genitourinary Medical Oncology and the David H. Koch Center for Applied Research of Genitourinary Cancers, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Patricia Troncoso
- Department of Pathology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Nora M Navone
- Department of Genitourinary Medical Oncology and the David H. Koch Center for Applied Research of Genitourinary Cancers, The University of Texas MD Anderson Cancer Center, Houston, Texas.
| |
Collapse
|
19
|
Anselmino N, Starbuck M, Labanca E, Cotignola J, Navone N, Gueron G, Zenclussen AC, Vazquez E. Heme Oxygenase-1 Is a Pivotal Modulator of Bone Turnover and Remodeling: Molecular Implications for Prostate Cancer Bone Metastasis. Antioxid Redox Signal 2020; 32:1243-1258. [PMID: 31861963 PMCID: PMC7232646 DOI: 10.1089/ars.2019.7879] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/13/2019] [Revised: 12/10/2019] [Accepted: 12/18/2019] [Indexed: 01/28/2023]
Abstract
Aims: Bone is the most frequent site of prostate cancer (PCa) metastasis. Tumor cells interact with the bone microenvironment interrupting tissue balance. Heme oxygenase-1 (HO-1; encoded by Hmox1) appears as a potential target in PCa maintaining the cellular homeostasis. Our hypothesis is that HO-1 is implicated in bone physiology and modulates the communication with PCa cells. Here we aimed at (i) assessing the physiological impact of Hmox1 gene knockout (KO) on bone metabolism in vivo and (ii) determining the alterations of the transcriptional landscape associated with tumorigenesis and bone remodeling in cells growing in coculture (PCa cells with primary mouse osteoblasts [PMOs] from BALB/c Hmox1+/+, Hmox1+/-, and Hmox1-/- mice). Results: Histomorphometric analysis of Hmox1-/- mice bones exhibited significantly decreased bone density with reduced remodeling parameters. A positive correlation between Hmox1 expression and Runx2, Col1a1, Csf1, and Opg genes was observed in PMOs. Flow cytometry studies revealed two populations of PMOs with different reactive oxygen species (ROS) levels. The high ROS population was increased in PMOs Hmox1+/- compared with Hmox1+/+, but was significantly reduced in PMOs Hmox1-/-, suggesting restrained ROS tolerance in KO cells. Gene expression was altered in PMOs upon coculture with PCa cells, showing a pro-osteoclastic profile. Moreover, HO-1 induction in PCa cells growing in coculture with PMOs resulted in a significant modulation of key bone markers such as PTHrP and OPG. Innovation and Conclusion: We here demonstrate the direct implications of HO-1 expression in bone remodeling and how it participates in the alterations in the communication between bone and prostate tumor cells.
Collapse
Affiliation(s)
- Nicolás Anselmino
- Laboratorio de inflamación y Cáncer, Departamento de Química Biológica, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Buenos Aires, Argentina
- Instituto de Química Biológica de la Facultad de Ciencias Exactas y Naturales (IQUIBICEN), CONICET—Universidad de Buenos Aires, Buenos Aires, Argentina
| | - Michael Starbuck
- Department of Genitourinary Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Estefania Labanca
- Department of Genitourinary Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Javier Cotignola
- Laboratorio de inflamación y Cáncer, Departamento de Química Biológica, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Buenos Aires, Argentina
- Instituto de Química Biológica de la Facultad de Ciencias Exactas y Naturales (IQUIBICEN), CONICET—Universidad de Buenos Aires, Buenos Aires, Argentina
| | - Nora Navone
- Department of Genitourinary Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Geraldine Gueron
- Laboratorio de inflamación y Cáncer, Departamento de Química Biológica, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Buenos Aires, Argentina
- Instituto de Química Biológica de la Facultad de Ciencias Exactas y Naturales (IQUIBICEN), CONICET—Universidad de Buenos Aires, Buenos Aires, Argentina
| | - Ana C. Zenclussen
- Experimental Obstetrics and Gynecology, Medical Faculty, Otto-von-Guericke University Magdeburg, Magdeburg, Germany
| | - Elba Vazquez
- Laboratorio de inflamación y Cáncer, Departamento de Química Biológica, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Buenos Aires, Argentina
- Instituto de Química Biológica de la Facultad de Ciencias Exactas y Naturales (IQUIBICEN), CONICET—Universidad de Buenos Aires, Buenos Aires, Argentina
| |
Collapse
|
20
|
Labanca E, Yang J, Shepherd P, Wan X, Roberts JM, Starbuck MW, Navone NM. Abstract 2870: A specific pan-FGFR inhibitor has antitumor activity against prostate cancer patient derived xenografts, PDX, expressing high FGFR1. Cancer Res 2018. [DOI: 10.1158/1538-7445.am2018-2870] [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
Prostate Cancer (PCa) is one of the most commonly diagnosed malignancies in men. Patients with advanced metastatic PCa have effective treatment options, but none of them are curative. Androgen deprivation is the most effective therapy, but growth of the cancer resumes over time in most cases, and the disease progresses to castration-resistant PCa (CRPC). Bone is the main site of CRPC progression. Acquired (or inherent) resistance mechanisms to second line therapy options for CRPC eventually lead to disease recurrence and, ultimately, death. The underlying mechanisms of PCa progression to first or second line therapy options are diverse and include fibroblast growth factor (FGF) axis activation. Indeed, we previously reported that blockade of FGFRs with dovitinib (TKI258) (Novartis Pharmaceuticals), a receptor tyrosine kinase inhibitor (TKI) with potent activity against FGFR1-3 and vascular endothelial growth factor receptor (VEGFR) has clinical activity in men with CRPC and bone metastases (PMID: 25186177), thus providing direction for therapy development of FGFR blockade in PCa. Because dovitinib was withdrawn from the clinic by Novartis, we seek to identify an alternative agent with activity against FGFR1 as a candidate for therapy development. With that goal, we tested the antitumor activity of a specific pan-FGFR TKI, JNJ-42756493 (JNJ) (Janssen Pharmaceutical Companies of Johnson&Johnson) against PCa patients derived xenografts (PDXs) expressing high (MDA PCa 118b) and low (MDA PCa 183) endogenous levels of FGFR1. Because bone is the primary site of CRPC progression we tested the antitumor activity of JNJ against these PDXs growing in the bone of mice. By assessing tumor volume by MRI, we found that JNJ has antitumor activity against MDA PCa 118b but not MDA PCa 183. Immunohistochemical analysis of FGFR1 expression exhibited reduction of FGFR1 in tumors of the treated group compared with vehicle treated group in MDA PCa 118b samples. Both these evidences suggest that FGFR1 is the main driver of PCa progression in this PDX and that JNJ is a potent agent against PCas with high FGFR1 expression.Due to the important role that FGF axis has in bone biology, we assessed the effect of JNJ in the bones of mice without tumors by micro-CT analysis. Interestingly, we observed a reduction in bone parameters including bone volume/ total volume (BV/TV) and trabecular thickness (Tb.Th) in the treated group compared with the vehicle treated group, suggesting FGF axis blockade reduces bone mass. However, we identified an increase in the bone surrounding the tumors in the MDA PCa 118b tumor-bearing bones of mice treated with JNJ. These results highlight the complex role of FGF axis in the PCa-bone interaction and warrant further studies to identify candidate patients for this therapy and markers of response in men treated with FGFR inhibition.
Citation Format: Estefania Labanca, Jun Yang, Peter Shepherd, Xinhai Wan, Justin M. Roberts, Michael W. Starbuck, Nora M. Navone. A specific pan-FGFR inhibitor has antitumor activity against prostate cancer patient derived xenografts, PDX, expressing high FGFR1 [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 2870.
Collapse
Affiliation(s)
| | - Jun Yang
- UT MD Anderson Cancer Ctr., Houston, TX
| | | | | | | | | | | |
Collapse
|
21
|
|
22
|
Palanisamy N, Yang J, Wan X, Tapia EMLN, Araujo JC, Efstathiou E, Labanca E, Pisters L, Aparicio A, Bhalla R, Tomlins S, Kunju LP, Chinnaiyan A, Logothetis CJ, Troncoso P, Navone NM. Abstract A03: Analyses of a prostate cancer patient-derived xenografts series, a resource for translational research. Clin Cancer Res 2016. [DOI: 10.1158/1557-3265.pdx16-a03] [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
Patients with metastatic prostate cancer (PCa) have effective therapy options, but none of them are curative. Thus, their mortality rates are persistently high. Essential to furthering our progress in PCa research and therapy development is a spectrum of models that reflect the heterogeneity of the disease at each tumor site as well as the different histological variants of PCa (e.g., adenocarcinoma, small cell carcinoma). To address this challenge, we developed a strategy to establish PCa patient-derived xenografts (PDXs), using PCa tissue specimens taken from PCa sites demonstrating clinical progression. This approach provided a diverse repository of PDXs that can be linked prospectively with clinical progression and led to the identification of clinically relevant therapy targets and have proven valuable for testing drugs. We studied the first 50 PDXs developed under our program to a) define the histopathological features of paired human PCa and corresponding PDXs applying the clinically defined morphological characterization groupings of human cancer to the PDX tumors; b) assess the expression of genes known to play roles in PCa pathogenesis (e.g., androgen receptor, PTEN, ETS gene fusions) in PDXs and the human tumors of origin using immunohistochemistry and fluorescence in situ hybridization and c) perform array comparative genomic hybridization to 42 PDXs. We found that the histopathological and molecular pattern of these PDXs maintain the fidelity with the human tumor of origin. Furthermore, of the 50 cases studied, 32 (64%) were adenocarcinomas, and 16 (32%) were small cell carcinomas, poorly differentiated neuroendocrine carcinomas or mixed adenocarcinoma/ small cell carcinomas. In our cohort, we also have one sarcomatoid tumor and one ductal adenocarcinoma. Of the 32 adenocarcinomas in this cohort, 26 were AR-positive (81%), and 11 of the 27 AR-positive adenocarcinomas (41%) had aberrant expression of genes frequently involved in recurrent rearrangement (e.g., ERG, ETV1, ETV5). Also, SCCs and poorly differentiated neuroendocrine carcinomas did not express AR and were negative for ERG. This distribution recapitulates that of human PCa in the general population. Comparative genomic hybridization demonstrated gains and losses previously reported in PCa with a defined cluster of genomic aberrations. Significant differences in oncogenic pathways activation in pairs of PDXs derived from different areas of the same tumor suggesting divergent cellular progression. Finally, using this platform, we identified a focal deletion of speckle-type POZ protein-like (SPOPL) gene in 7/28 PDX. SPOPL is a MATH-BTB protein that shares an overall 85% sequence identity with SPOP (a SPOPL paralog). SPOP was recently reported to be mutated in about 8% of PCa and to define a molecular subclass of PCa. No mutations were found in SPOP in our cohort. In support of our findings, deletions on SPOPL were also found in about 7% of the PCa in TCGA data suggesting that our cohort is a reliable platform for discovery. In conclusion, we have developed a dynamic repository of clinically annotated samples that can be used as a discovery platform. Furthermore, these clinically annotated samples can be linked prospectively to clinical progression/response to therapy and thus will help define therapeutic targets for subpopulations of men and to identify likely responders to previous and upcoming therapies.
Citation Format: Nallasivam Palanisamy, Jun Yang, Xinhai Wan, Elsa M. li Ning Tapia, John C. Araujo, Eleni Efstathiou, Estefania Labanca, Louis Pisters, Ana Aparicio, Ritu Bhalla, Scott Tomlins, Lakshmi P. Kunju, Arul Chinnaiyan, Christopher J. Logothetis, Patricia Troncoso, Nora M. Navone. Analyses of a prostate cancer patient-derived xenografts series, a resource for translational research. [abstract]. In: Proceedings of the AACR Special Conference: Patient-Derived Cancer Models: Present and Future Applications from Basic Science to the Clinic; Feb 11-14, 2016; New Orleans, LA. Philadelphia (PA): AACR; Clin Cancer Res 2016;22(16_Suppl):Abstract nr A03.
Collapse
Affiliation(s)
| | - Jun Yang
- 2MD Anderson Cancer Center, Houston, TX,
| | - Xinhai Wan
- 2MD Anderson Cancer Center, Houston, TX,
| | | | | | | | | | | | | | - Ritu Bhalla
- 3Louisiana State University, New Orleans, LA,
| | - Scott Tomlins
- 4Unversity of Michigan Health Systems, Ann Arbor, MI
| | | | | | | | | | | |
Collapse
|
23
|
Gueron G, Anselmino N, Chiarella P, Ortiz E, Paez A, Giudice J, Schuster F, Leonardi D, Jaworski F, Labanca E, Manzano V, Cotignola J, Meiss R, D′Accorso N, Navone N, Ruggiero R, Vazquez E. Abstract 4717: Clinical implications for m-tyrosine, an isomer of p-tyrosine, for the treatment of aggressive prostate tumors. Cancer Res 2016. [DOI: 10.1158/1538-7445.am2016-4717] [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
Clinical and experimental evidence suggest that primary tumors may exert a controlling action on its metastases. The phenomenon, by which a tumor-bearing host is resistant to the growth of secondary tumor implants and metastasis, is known as concomitant tumor resistance (CR).
We have previously showed in murine T-lymphoma (LB) tumors, that meta-tyrosine (m-Tyr) an isomer of tyrosine not present in normal proteins, is the main serum anti-tumoral factor responsible for CR. In this work, we assess for the first time the CR phenomenon in human prostate cancer (PCa). Athymic nude mice were inoculated with PC3 cells (primary implant) and after 14 days the animals received a second inoculation (secondary implant). Strikingly, the growth of the secondary implant was significantly reduced after 27 days, in animals carrying the primary xenograft. When phenylalanine (Phe), a protective amino acid highly present in primary tumors, and precursor of p-tyrosine, was periodically inoculated at the site of a secondary tumor implant (otherwise inhibited by CR), this secondary implant grew similarly to controls. On the contrary, when m-Tyr was inoculated at the site of a primary tumor implant or systemically, this implant did not grow. Tumor inhibition was associated with low expression of Ki-67 and STAT3.
In vitro analyses demonstrate the higher inhibitory activity of the serum from tumor-bearing mice on PC3 cell proliferation, compared to serum from control animals. m-Tyr could account for most of the growth-inhibitory activity present in the serum. Furthermore, we observed an increase in the frequency of Gr1+ CD11b+ MDSCs in bone marrow, spleen and lymph nodes from tumor-bearing mice compared to control mice. This expansion correlated with a significantly higher production of reactive oxygen species and enhanced suppressor function upon CD8+ T cell proliferation. Further, in vitro studies also showed that exposure of PC3 cells to m-Tyr inhibited cell growth, induced G0/G1 cell cycle arrest, altered the expression levels of survivin, Ki67 and Hes1; impaired the NFκB/STAT3 pathway and induced autophagy; effects reversed by Phe treatment. Strikingly, m-Tyr periodic intravenous administration provoked a dramatic reduction of experimental lung metastases generated in mice bearing PC3 human tumors. Altogether, we demonstrate for the first time that RC occurs in experimental human solid tumors, that this effect is mediated by m-Tyr, a non-cytotoxic metabolite with high potential clinical implications for metastatic PCa.
Citation Format: Geraldine Gueron, Nicolás Anselmino, Paula Chiarella, Emiliano Ortiz, Alejandra Paez, Jimena Giudice, Federico Schuster, Daiana Leonardi, Felipe Jaworski, Estefania Labanca, Verónica Manzano, Javier Cotignola, Roberto Meiss, Norma D′Accorso, Nora Navone, Raul Ruggiero, Elba Vazquez. Clinical implications for m-tyrosine, an isomer of p-tyrosine, for the treatment of aggressive prostate tumors. [abstract]. In: Proceedings of the 107th Annual Meeting of the American Association for Cancer Research; 2016 Apr 16-20; New Orleans, LA. Philadelphia (PA): AACR; Cancer Res 2016;76(14 Suppl):Abstract nr 4717.
Collapse
Affiliation(s)
- Geraldine Gueron
- 1School of Sciences- Univ. of Buenos Aires - IQUIBICEN- CONICET, Buenos Aires, Argentina
| | - Nicolás Anselmino
- 1School of Sciences- Univ. of Buenos Aires - IQUIBICEN- CONICET, Buenos Aires, Argentina
| | - Paula Chiarella
- 2IMEX-CONICET - National Academy of Medicine, Buenos Aires, Argentina
| | - Emiliano Ortiz
- 1School of Sciences- Univ. of Buenos Aires - IQUIBICEN- CONICET, Buenos Aires, Argentina
| | - Alejandra Paez
- 1School of Sciences- Univ. of Buenos Aires - IQUIBICEN- CONICET, Buenos Aires, Argentina
| | | | - Federico Schuster
- 1School of Sciences- Univ. of Buenos Aires - IQUIBICEN- CONICET, Buenos Aires, Argentina
| | - Daiana Leonardi
- 1School of Sciences- Univ. of Buenos Aires - IQUIBICEN- CONICET, Buenos Aires, Argentina
| | - Felipe Jaworski
- 1School of Sciences- Univ. of Buenos Aires - IQUIBICEN- CONICET, Buenos Aires, Argentina
| | | | - Verónica Manzano
- 5School of Sciences- Univ. of Buenos Aires -CIHIDECAR-CONICET-UBA, Buenos Aires, Argentina
| | - Javier Cotignola
- 1School of Sciences- Univ. of Buenos Aires - IQUIBICEN- CONICET, Buenos Aires, Argentina
| | - Roberto Meiss
- 6IMEX- CONICET, National Academy of Medicine, Buenos Aires, Argentina
| | - Norma D′Accorso
- 5School of Sciences- Univ. of Buenos Aires -CIHIDECAR-CONICET-UBA, Buenos Aires, Argentina
| | | | - Raul Ruggiero
- 6IMEX- CONICET, National Academy of Medicine, Buenos Aires, Argentina
| | - Elba Vazquez
- 1School of Sciences- Univ. of Buenos Aires - IQUIBICEN- CONICET, Buenos Aires, Argentina
| |
Collapse
|
24
|
Paez AV, Pallavicini C, Giudice J, Carabelos N, Anselmino N, Ortiz EG, Schuster F, Labanca E, Marti M, Binaghi M, Valacco P, Cotignola JH, Bruno L, Levi V, Navone N, Vazquez ES, Gueron G. Abstract 351: HO-1 modulates the actin stress fiber architecture in prostate cancer cells: Towards a less aggressive phenotype. Cancer Res 2015. [DOI: 10.1158/1538-7445.am2015-351] [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
Cellular motility is the basis for cancer cell invasion and metastasis. Tumor development and progression are thus partly a consequence of the loss or defect of the mechanisms that control cytoskeletal remodeling. We have previously shown that heme oxygenase-1 (HO-1), the rate-limiting enzyme in heme degradation, plays a critical role in prostate cancer (PCa) impairing cell proliferation, migration and invasion. HO-1 is also capable of regulating the adhesive properties and morphology of PCa cells. In an effort to understand the molecular mechanisms by which HO-1 regulates cell morphology, we used a vertical approach to identify HO-1 molecular partners and effector genes; and took advantage of confocal microscopy to quantify and compare microtubule and actin dynamics at the leading edge level in PCa cells.
FLAG immunoprecipitation assays were performed using lysates from PC3 cells transfected with FLAG-tagged HO-1, and the isolated proteins were subjected to LC/ESI-MSMS analysis. Protein interaction network and gene ontology analyses of HO-1 interacting proteins (performed with Metacore, GeneMANIA and DAVID) showed enrichment of proteins associated with the cytoskeleton organization, transportation and membrane bounding. In particular a cluster of HO-1 interacting proteins were associated to the dynamics of the actin stress fibers, such as gelsolin, lasp1, SIPA1L1, testin, moesin, tropomodulin and vinculin. Effector genes were analyzed by RT-qPCR Oligo GEArray human cell motility microarray analysis revealing HO-1 modulation of genes such as Actin alpha 3 and MMP14, intimately related to cell locomotion and motility. To quantify contacts among cells, PC3 cells were exposed to hemin (80μM, 24h), a pharmacological inducer of HO-1, fixed and stained with phalloidin-rhodamin. We selected regions in which the filopodia from two neighboring cells touched each other, considered as “contacts”, and divided these regions into segments where the distance between the cells remained constant. An intensity profile for each of these sectors was analyzed with a custom made algorithm to count contacts. A ‘contact density’ was defined for each region as the ratio between the number of contacts and the length of the profile. Microtubule dynamics in PC3 cells was evaluated using confocal and stochastic optical reconstruction microscopy (STORM). Although no variation of the persistence length of microtubules was found when cells over-expressed HO-1, a significant higher proportion of filopodia-like protrusions among neighboring cells and increased cellular contact were observed under HO-1 modulation. Altogether, these results show that HO-1 modulation in PCa induces the remodeling of the actin filament architecture at filopodia, altering cellular morphology, yielding a more adhesive and less invasive phenotype, further supporting the anti-tumoral function of HO-1 in PCa.
Citation Format: Alejandra V. Paez, Carla Pallavicini, Jimena Giudice, Noelia Carabelos, Nicolas Anselmino, Emiliano G. Ortiz, Federico Schuster, Estefania Labanca, Marcelo Marti, Maria Binaghi, Pia Valacco, Javier H. Cotignola, Luciana Bruno, Valeria Levi, Nora Navone, Elba S. Vazquez, Geraldine Gueron. HO-1 modulates the actin stress fiber architecture in prostate cancer cells: Towards a less aggressive phenotype. [abstract]. In: Proceedings of the 106th Annual Meeting of the American Association for Cancer Research; 2015 Apr 18-22; Philadelphia, PA. Philadelphia (PA): AACR; Cancer Res 2015;75(15 Suppl):Abstract nr 351. doi:10.1158/1538-7445.AM2015-351
Collapse
Affiliation(s)
- Alejandra V. Paez
- 1Department of Biological Sciences, School of Sciences, University of Buenos Aires, IQUIBICEN - CONICET, Buenos Aires, Argentina
| | - Carla Pallavicini
- 2Department of Physics, School of Sciences, University of Buenos Aires, Buenos Aires, Argentina
| | - Jimena Giudice
- 3Department of Pathology and Immunology, Baylor College of Medicine, Houston, TX
| | - Noelia Carabelos
- 1Department of Biological Sciences, School of Sciences, University of Buenos Aires, IQUIBICEN - CONICET, Buenos Aires, Argentina
| | - Nicolas Anselmino
- 1Department of Biological Sciences, School of Sciences, University of Buenos Aires, IQUIBICEN - CONICET, Buenos Aires, Argentina
| | - Emiliano G. Ortiz
- 1Department of Biological Sciences, School of Sciences, University of Buenos Aires, IQUIBICEN - CONICET, Buenos Aires, Argentina
| | - Federico Schuster
- 1Department of Biological Sciences, School of Sciences, University of Buenos Aires, IQUIBICEN - CONICET, Buenos Aires, Argentina
| | - Estefania Labanca
- 4Department of Genitourinary Medical Oncology, The University of Texas, M.D. Anderson Cancer Center, Houston, TX
| | - Marcelo Marti
- 1Department of Biological Sciences, School of Sciences, University of Buenos Aires, IQUIBICEN - CONICET, Buenos Aires, Argentina
| | - Maria Binaghi
- 1Department of Biological Sciences, School of Sciences, University of Buenos Aires, IQUIBICEN - CONICET, Buenos Aires, Argentina
| | - Pia Valacco
- 1Department of Biological Sciences, School of Sciences, University of Buenos Aires, IQUIBICEN - CONICET, Buenos Aires, Argentina
| | - Javier H. Cotignola
- 1Department of Biological Sciences, School of Sciences, University of Buenos Aires, IQUIBICEN - CONICET, Buenos Aires, Argentina
| | - Luciana Bruno
- 2Department of Physics, School of Sciences, University of Buenos Aires, Buenos Aires, Argentina
| | - Valeria Levi
- 1Department of Biological Sciences, School of Sciences, University of Buenos Aires, IQUIBICEN - CONICET, Buenos Aires, Argentina
| | - Nora Navone
- 4Department of Genitourinary Medical Oncology, The University of Texas, M.D. Anderson Cancer Center, Houston, TX
| | - Elba S. Vazquez
- 1Department of Biological Sciences, School of Sciences, University of Buenos Aires, IQUIBICEN - CONICET, Buenos Aires, Argentina
| | - Geraldine Gueron
- 1Department of Biological Sciences, School of Sciences, University of Buenos Aires, IQUIBICEN - CONICET, Buenos Aires, Argentina
| |
Collapse
|
25
|
Labanca E, Wan X, Yang J, Iyer M, Logothetis C, Chinnaiyan A, Navone N. Abstract 3913: Fibroblast growth factor receptor 1 isoforms in prostate cancer bone metastases. Cancer Res 2015. [DOI: 10.1158/1538-7445.am2015-3913] [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
Bone metastases dominate the clinical picture of men with advanced prostate cancer (PCa). The fibroblast growth factor (FGF)/FGF receptor (FGFR) complex is commonly altered during PCa progression. Four highly conserved genes (FGFR1, FGFR2, FGFR3, and FGFR4) encode a repertoire of alternatively spliced variants of FGFRs that vary in the extracellular ligand-binding and intracellular kinase domains. A previous study from our group implicated FGFR1 as a therapy target for PCa bone metastases (Sci Transl Med 2014; 6:252ra122). One of the most important mechanisms by which FGFRs determine specificity for different FGFs is by alternative exon usage of the immunoglobulin-like (Ig-like) motif of the extracellular domain. We analyzed FGFR1 transcripts in 183 human PCa samples and in PCa patient-derived xenografts (PDXs) assessed by RNA sequencing. We identified eight different protein coding transcript to be the most abundantly expressed, namely ENST00000326324; ENST00000356207; ENST00000397103 (with a predicted protein length of 731 to 733 aa) and ENST00000397091; ENST00000397108; ENST00000397113; ENST00000425967; ENST00000532791 (with a predicted protein length of 820 to 853aa). Probably reflecting FGFR1alpha/beta isoforms: FGFR1alpha, containing three Ig-like domains and FGFR1beta, containing only two Ig-like domains. Interestingly, different PCa tissue samples expressed different isoforms.
We subsequently assessed, by real-time reverse transcription polymerase chain reaction, the expression of FGFR1alpha and beta in three PCa cell lines (PC3, DU145 and C4-2B) and seven PCa PDXs (MDA PCa 2b, MDA PCa 118b, MDA PCa 155-12; MDA PCa 146-10; MDA PCa 146-12; MDA PCa 150-3 and MDA PCa 183) derived from primary PCa, bone metastases and brain metastases and reflecting the typical adenocarcinoma as well as, adenocarcinomas with neuroendrocrine differentiation and small cell carcinomas of PCa. We found that all PDXs express primarily FGFR1alpha isoform while PCa cell lines express FGFR1beta.
We stably transfected PC3 cells with FGFR1alpha (NM_023110.2) and FGFR1beta (NM_023105.2) isoforms. After clones were established, we placed the cells for 10 days in culture and found that tissue culture plates containing PC3 expressing FGFR1alpha had significantly more cells compared with dishes containing PC3 expressing FGF1beta isoform as assessed by direct cell counting in a phase contrast microscope. Furthermore, PC3 cells transfected with FGFR1 alpha display a more adhesive phenotype than cells transfected with FGFR1beta or empty vector as assessed by cell attachment in a 24-well plate.
We conclude that FGFR1 isoforms are involved in the pathogenesis of PCa and can be used to develop markers of response to FGFR1 blockade. These results warrant further studies to fully understand the biological implications of FGFR1 isoforms in the pathogenesis of PCa.
Citation Format: Estefania Labanca, Xinhai Wan, Jun Yang, Matthew Iyer, Christopher Logothetis, Arul Chinnaiyan, Nora Navone. Fibroblast growth factor receptor 1 isoforms in prostate cancer bone metastases. [abstract]. In: Proceedings of the 106th Annual Meeting of the American Association for Cancer Research; 2015 Apr 18-22; Philadelphia, PA. Philadelphia (PA): AACR; Cancer Res 2015;75(15 Suppl):Abstract nr 3913. doi:10.1158/1538-7445.AM2015-3913
Collapse
Affiliation(s)
- Estefania Labanca
- 1Universidad de Buenos Aires, Bs. As., Argentina/ MD Anderson Cancer Center, Houston, TX
| | | | - Jun Yang
- 2MD Anderson Cancer Center, Houston, TX
| | - Matthew Iyer
- 3Michigan Center for Translational Pathology (MCTP), Ann Arbor, MI
| | | | - Arul Chinnaiyan
- 3Michigan Center for Translational Pathology (MCTP), Ann Arbor, MI
| | | |
Collapse
|
26
|
Moiola CP, Luca PD, Zalazar F, Segui SR, Cotignola J, Meiss R, Vazquez E, Dalton N, Labanca E, Gardner K, Siervi AD. Abstract 247: CtBP1 is implicated in prostate tumor development in a metabolic syndrome-like disease in vivo model. Cancer Res 2014. [DOI: 10.1158/1538-7445.am2014-247] [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
Clinical and epidemiological data suggest that obesity is associated with more aggressive forms of prostate cancer (PCa), poor prognosis and increased mortality. In addition, high calorie intake decreases intracellular NAD+/NADH ratio. C-terminal Binding Protein 1 (CtBP1) is a transcription repressor of several important tumor suppressor genes and is activated by NADH binding. The aim of this work was to assess the effect of a high fat diet (HFD) and CtBP1 expression modulation over PCa tumor development in a murine xenograft model.
We developed a metabolic syndrome-like disease in vivo model. Male nude mice fed with HFD or control diet (CD) for 16 weeks showed hypercholesterolemia, low testosterone serum levels, liver steatosis and glomeruli enlargement with edema at the kidney ephitelium collecting duct. In addition, at week 12 of diet, prostate tumor PC3 cells stable transfected with shCtBP1 or control (pGIPZ) plasmids were s.c. inoculated into randomly divided mice groups. No significant differences were observed in tumor growth on CD fed mice; however, we found that only 60 % of HFD fed mice inoculated with CtBP1 depleted cells developed a tumor; even more these tumors were significantly smaller than those generated by PC3.pGIPZ control xenografts. Furthermore, CtBP1 depletion in xenograft tumors was validated by IHQ and RT-qPCR.
Genome-wide expression profiles (HUGENE ST1.0 Affymetrix) from PC3.shCtBP1 versus PC3.pGIPZ HFD fed mice tumors showed 823 genes differentially expressed (1.5 fold change and p < 0.05). By biological process GO classification, we found that most of these genes correspond to cell adhesion, metabolic process, apoptosis and cell cycle among others GO terms. In addition, we performed Gene Set Enrichment Analyses (GSEA) from our expression datasets and contrasted our results using MSigDB (C2 and C5 gene sets collection). We identified gene sets associated with metabolic and cellular processes. Interestingly, E-cadherin (CDH1) and aromatase (CYP19A1) expression were up-regulated in CtBP1 depleted tumors, and we validated this evidence by RT-qPCR. Our results suggested that metabolic syndrome-like diseases and CtBP1 expression might cooperate to PCa tumor development. Hence, CtBP1 expression might be considered for PCa management and therapy in the subset of patient with metabolic syndromes.
Citation Format: Cristian P. Moiola, Paola De Luca, Florencia Zalazar, Santiago Rodriguez Segui, Javier Cotignola, Roberto Meiss, Elba Vazquez, Nicolas Dalton, Estefania Labanca, Kevin Gardner, Adriana De Siervi. CtBP1 is implicated in prostate tumor development in a metabolic syndrome-like disease in vivo model. [abstract]. In: Proceedings of the 105th Annual Meeting of the American Association for Cancer Research; 2014 Apr 5-9; San Diego, CA. Philadelphia (PA): AACR; Cancer Res 2014;74(19 Suppl):Abstract nr 247. doi:10.1158/1538-7445.AM2014-247
Collapse
Affiliation(s)
- Cristian P. Moiola
- 1Institute of Biology and Experimental Medicine (IByME) CONICET, Ciudad Autonoma de Buenos Aires, Argentina
| | - Paola D. Luca
- 1Institute of Biology and Experimental Medicine (IByME) CONICET, Ciudad Autonoma de Buenos Aires, Argentina
| | - Florencia Zalazar
- 1Institute of Biology and Experimental Medicine (IByME) CONICET, Ciudad Autonoma de Buenos Aires, Argentina
| | | | - Javier Cotignola
- 2IQUIBICEN - University of Buenos Aires, Ciudad Autonoma de Buenos Aires, Argentina
| | - Roberto Meiss
- 3National Academy of Medicine, Faculty of Medicine. University of Buenos Aires, Ciudad Autonoma de Buenos Aires, Argentina
| | - Elba Vazquez
- 2IQUIBICEN - University of Buenos Aires, Ciudad Autonoma de Buenos Aires, Argentina
| | - Nicolas Dalton
- 1Institute of Biology and Experimental Medicine (IByME) CONICET, Ciudad Autonoma de Buenos Aires, Argentina
| | - Estefania Labanca
- 1Institute of Biology and Experimental Medicine (IByME) CONICET, Ciudad Autonoma de Buenos Aires, Argentina
| | - Kevin Gardner
- 4National Cancer Institute, National Institutes of Health, Bethesda, MD
| | - Adriana D. Siervi
- 1Institute of Biology and Experimental Medicine (IByME) CONICET, Ciudad Autonoma de Buenos Aires, Argentina
| |
Collapse
|
27
|
Moiola CP, De Luca P, Zalazar F, Cotignola J, Labanca E, Meiss R, Vazquez ES, Gardner K, De Siervi A. Abstract 3697: Molecular link that associates high fat diet and prostate tumor growth. Cancer Res 2013. [DOI: 10.1158/1538-7445.am2013-3697] [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
Prostate Cancer (PCa) is one of the most common invasive tumors in men. Epidemiological studies indicate that diet and overweight are important factors implicated in prostate carcinogenesis. Obesity is associated with PCa aggressiveness, poorer prognosis and increased mortality. Breast cancer susceptibility gene 1 (BRCA1) interacts with several transcriptional regulators to modulate the androgen receptor (AR) signaling in PCa cell lines. Germline mutations in this gene increase breast cancer risk and are associated with high grade PCa. Previously, it had been reported that C-terminal Binding Protein 1 (CtBP1) acts as a switch to control BRCA1 transcription in response to the metabolic status of the cells. The release of CtBP1 from BRCA1 promoter through estrogen induction and high NAD+/NADH ratio (similar to high caloric intake) increases BRCA1 transcription in breast cancer cells.
The aim of this work was to assess the effect of androgens and/or high fat diet over the BRCA1/CtBP1 axis and PCa tumor growth.
We found that BRCA1 and CtBP1 proteins associate to BRCA1 proximal promoter region in PC3 cells and suppress BRCA1 transcription. Testosterone stimulation released these factors from BRCA1 promoter increasing its transcription. To assess whether this activation is mediated by testosterone or the estrogen, synthesized from testosterone by the aromatase (CYP19A1), we investigated this mechanism in the presence of letrozol (LTZ), an aromatase inhibitor. We found that LTZ abolished BRCA1 induction by testosterone, suggesting that BRCA1 activation is mediated by estrogen in these cells.
Furthermore, we generated PC3 cell lines transfected with pcDNA3-CtBP1 (PC3-CtBP1) or shRNA-CtBP1 (PC3-shCtBP1) plasmids, to overexpress or knock down CtBP1 expression, respectively. CtBP1 induction decreased BRCA1 expression in these cells and this effect was reverted by CtBP1 depletion. In addition, PC3-CtBP1 cells showed increased clonogenic capacity and proliferation compared to PC3-shCtBP1 cells.
Moreover, we developed an in vivo model to investigate the effect of high caloric diet on PCa growth after CtBP1 modulated-expression. High fat or control diet fed male nude mice were inoculated with PC3-CtBP1 and PC3-shCtBP1 stable cells. We found that CtBP1 depleted cells growing as xenografts in high fat diet fed mice dramatically decreased prostate tumor growth. Molecular analysis of tumors by RT-qPCR showed that CtBP1 depletion correlated with high BRCA1 expression. In addition, serum from high fat fed mice significantly induced PC3-CtBP1 cell proliferation in vitro.
These results strongly suggest that the potential oncogenic role of CtBP1 is dependent on the caloric diet intake. Hence, BRCA1 regulation by CtBP1 provides an important molecular link between caloric intake and tumor suppressor expression.
Citation Format: Cristian P. Moiola, Paola De Luca, Florencia Zalazar, Javier Cotignola, Estefania Labanca, Roberto Meiss, Elba S. Vazquez, Kevin Gardner, Adriana De Siervi. Molecular link that associates high fat diet and prostate tumor growth. [abstract]. In: Proceedings of the 104th Annual Meeting of the American Association for Cancer Research; 2013 Apr 6-10; Washington, DC. Philadelphia (PA): AACR; Cancer Res 2013;73(8 Suppl):Abstract nr 3697. doi:10.1158/1538-7445.AM2013-3697
Collapse
Affiliation(s)
| | - Paola De Luca
- 1University of Buenos Aires, Capital Federal, Argentina
| | | | | | | | - Roberto Meiss
- 2National Academy of Medicine, Faculty of Medicine, Capital Federal, Argentina
| | | | - Kevin Gardner
- 3National Cancer Intitute, National Institutes of Health, Bethesda, MD
| | | |
Collapse
|
28
|
Gueron G, Ferrando M, Elguero B, Giudice J, Salles A, Labanca E, Jaworsky F, Colombo L, Meiss R, Navone N, Siervi AD, Vazquez E. Abstract 5290: Heme oxygenase 1 (HO-1): An auspicious target for state of the art anti-angiogenic therapeutic strategies and new insights in prostate carcinogenesis. Cancer Res 2012. [DOI: 10.1158/1538-7445.am2012-5290] [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
Prostate cancer (PCa) is a leading cause of death among males. Angiogenesis is critical during tumor initiation and progression. The arrival of anti-angiogenic agents as cancer treatments joining the ranks of surgery, chemotherapy and radiotherapy has been a source of renewed hope. Heme oxygenase-1 (HO-1) counteracts oxidative and inflammatory damage. It has become increasingly clear that in addition to its effect on blocking proliferation, invasion and migration, other mechanisms including a direct effect on angiogenic factors may account for its anti-tumoral role in PCa. To further assess its properties, we investigated its potentiality to modulate PCa associated-angiogenesis. In the present study, we identified in PCa cells a set of inflammatory and pro-angiogenic genes down-regulated in response to HO-1 overexpression, in particular VEGFA, VEGFC, HIF1α, KDR and α5β1 integrin. Our results indicated also that HO-1 counteracts oxidative imbalance reducing ROS levels. An in vivo angiogenic assay showed that intradermal inoculation of PC3 cells stable transfected with HO-1 (PC3HO-1) generated tumours less vascularised than controls, with decreased microvessel density and reduced CD34 and MMP9 positive staining. Interestingly, longer term grown PC3HO-1 xenografts displayed reduced neovascularization with the subsequent down-regulation of VEGFR2 expression. Furthermore, using immunofluorescence and structured illumination microscopy we visualized NFκB retention in cytoplasm and demonstrated a higher rate of co-localization with HO-1 under HO-1 over-expression. These observations correlated with repressed nuclear factor κB (NF-κB)-mediated transcription from an NF-κB responsive luciferase reporter construct, induced accumulation of IκB and decreased IKK mRNA levels under HO-1 modulation. These evidences strongly suggest that HO-1 may regulate angiogenesis through this pathway. Taken together, these data supports an unprecedented role of HO-1, challenging the angiogenic-switch in prostate carcinogenesis outlining a rationale for its development as an anticancer target in PCa.
Citation Format: {Authors}. {Abstract title} [abstract]. In: Proceedings of the 103rd Annual Meeting of the American Association for Cancer Research; 2012 Mar 31-Apr 4; Chicago, IL. Philadelphia (PA): AACR; Cancer Res 2012;72(8 Suppl):Abstract nr 5290. doi:1538-7445.AM2012-5290
Collapse
Affiliation(s)
- Geraldine Gueron
- 1School of Sciences, University of Buenos Aires, Buenos Aires, Argentina
| | - Mercedes Ferrando
- 1School of Sciences, University of Buenos Aires, Buenos Aires, Argentina
| | - Belen Elguero
- 1School of Sciences, University of Buenos Aires, Buenos Aires, Argentina
| | - Jimena Giudice
- 1School of Sciences, University of Buenos Aires, Buenos Aires, Argentina
| | - Angeles Salles
- 1School of Sciences, University of Buenos Aires, Buenos Aires, Argentina
| | - Estefania Labanca
- 1School of Sciences, University of Buenos Aires, Buenos Aires, Argentina
| | - Felipe Jaworsky
- 1School of Sciences, University of Buenos Aires, Buenos Aires, Argentina
| | - Lucas Colombo
- 2Institute of Oncology “A.H.Roffo,” Buenos Aires, Argentina
| | - Roberto Meiss
- 3Institute of Oncological Studies, National Academy of Medicine, Buenos Aires, Argentina
| | - Nora Navone
- 4The University of Texas, M. D. Anderson Cancer Center, Houston, TX
| | - Adriana De Siervi
- 1School of Sciences, University of Buenos Aires, Buenos Aires, Argentina
| | - Elba Vazquez
- 1School of Sciences, University of Buenos Aires, Buenos Aires, Argentina
| |
Collapse
|
29
|
Gueron G, Salles A, Labanca E, Coluccio F, Navone N, De Siervi A, Vazquez E. Abstract 3378: HO-1 challenges the epithelial mesenchymal transition in prostate cancer. Cancer Res 2011. [DOI: 10.1158/1538-7445.am2011-3378] [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
Prostate cancer (PCa) is the second leading cause of cancer-associated death in men. Tumorigenesis is highly associated with inflammation. Key mediators of this event may play multiple roles in the etiology of PCa and the onset of its progression. The metastatic spread of PCa cells relies on their ability to undergo EMT acquiring undifferentiated properties, loosing the tight junctions between them, hence becoming more motile and invasive. In this context, heme oxygenase-1 (HO-1), the inducible isoform of the rate-limiting enzyme in heme degradation, emerges as a potential epithelial mesenchymal transition (EMT) modulator counteracting oxidative and inflammatory damage. Here we assessed the expression profile of the EMT markers and the interplay between EMT regulators in androgen sensitive (MDAPCa2b and LNCaP) and insensitive (PC3) PCa cell lines under HO-1 modulation. Our results show that treatment with hemin, a potent and specific inducer of HO-1, increased mRNA levels of E-cadherin, β-catenin, and endoglin. Stable transfection of HO-1 in PC3 (PC3HO-1) also showed a significant increase of these epithelial markers. PC3HO-1 xenografts growing subcutaneously in athymic nude mice showed significant up-regulation of these markers compared to control tumours. Furthermore, using an RT-qPCR-generated gene array we identified the adhesion molecule COL4A3 as a novel downstream target of HO-1. HO-1 modulation limited the metastatic potential of neoplastic cells by up-regulating COL4A3 production. Moreover, a quantitative analysis of cell adhesive forces revealed that HO-1 induction increased PCa cell adhesion to a collagen IV matrix. Taken together these results implicate for the first time HO-1 in the modulation of the EMT and cell adhesion in PCa progression. Targeting EMT program directly or indirectly through HO-1 modulation may represent a novel avenue to decrease tumor bulk and eradicate undifferentiated cells with potential to colonize a rare field.
Citation Format: {Authors}. {Abstract title} [abstract]. In: Proceedings of the 102nd Annual Meeting of the American Association for Cancer Research; 2011 Apr 2-6; Orlando, FL. Philadelphia (PA): AACR; Cancer Res 2011;71(8 Suppl):Abstract nr 3378. doi:10.1158/1538-7445.AM2011-3378
Collapse
Affiliation(s)
| | | | | | | | | | | | - Elba Vazquez
- 1University of Buenos Aires, Buenos Aires, Argentina
| |
Collapse
|