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Drula R, Pardini B, Fu X, De los Santos MC, Jurj A, Pang L, El-Daly SM, Fabris L, Knutsen E, Dragomir MP, Bayraktar R, Li Y, Chen M, Del Vecchio F, Berland L, Dae J, Fan D, Shimizu M, Tran AM, Barzi M, Pioppini C, Gutierrez AM, Ivan C, Meas S, Hall CS, Alahari SK, Berindan-Neagoe I, Fabbri M, Lucci A, Arun B, Anfossi S, Calin GA. 17β-estradiol promotes extracellular vesicle release and selective miRNA loading in ERα-positive breast cancer. Proc Natl Acad Sci U S A 2023; 120:e2122053120. [PMID: 37252969 PMCID: PMC10266002 DOI: 10.1073/pnas.2122053120] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2021] [Accepted: 04/14/2023] [Indexed: 06/01/2023] Open
Abstract
The causes and consequences of abnormal biogenesis of extracellular vesicles (EVs) are not yet well understood in malignancies, including in breast cancers (BCs). Given the hormonal signaling dependence of estrogen receptor-positive (ER+) BC, we hypothesized that 17β-estradiol (estrogen) might influence EV production and microRNA (miRNA) loading. We report that physiological doses of 17β-estradiol promote EV secretion specifically from ER+ BC cells via inhibition of miR-149-5p, hindering its regulatory activity on SP1, a transcription factor that regulates the EV biogenesis factor nSMase2. Additionally, miR-149-5p downregulation promotes hnRNPA1 expression, responsible for the loading of let-7's miRNAs into EVs. In multiple patient cohorts, we observed increased levels of let-7a-5p and let-7d-5p in EVs derived from the blood of premenopausal ER+ BC patients, and elevated EV levels in patients with high BMI, both conditions associated with higher levels of 17β-estradiol. In brief, we identified a unique estrogen-driven mechanism by which ER+ BC cells eliminate tumor suppressor miRNAs in EVs, with effects on modulating tumor-associated macrophages in the microenvironment.
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Affiliation(s)
- Rares Drula
- Department of Translational Molecular Pathology, The University of Texas MD Anderson Cancer Center, Houston, TX77030
- The Research Center for Functional Genomics, Biomedicine and Translational Medicine, Iuliu Hatieganu University of Medicine and Pharmacy, 400337Cluj Napoca, Romania
| | - Barbara Pardini
- Italian Institute for Genomic Medicine, c/o FPO-IRCCS Candiolo, 10060Candiolo, Italy
- Candiolo Cancer Institute, FPO-IRCCS, 10060Candiolo, Italy
| | - Xiao Fu
- Department of Experimental Therapeutics, The University of Texas MD Anderson Cancer Center, Houston, TX77030
- Department of Medical Oncology, The First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, 710061 Shaanxi, China
| | - Mireia Cruz De los Santos
- Department of Experimental Therapeutics, The University of Texas MD Anderson Cancer Center, Houston, TX77030
- Department of Oncology-Pathology, Karolinska Institutet, Karolinska University Hospital, 17164Solna, Sweden
| | - Ancuta Jurj
- Department of Translational Molecular Pathology, The University of Texas MD Anderson Cancer Center, Houston, TX77030
- The Research Center for Functional Genomics, Biomedicine and Translational Medicine, Iuliu Hatieganu University of Medicine and Pharmacy, 400337Cluj Napoca, Romania
| | - Lan Pang
- Department of Translational Molecular Pathology, The University of Texas MD Anderson Cancer Center, Houston, TX77030
| | - Sherien M. El-Daly
- Department of Experimental Therapeutics, The University of Texas MD Anderson Cancer Center, Houston, TX77030
- Medical Biochemistry Department, Medical Research and Clinical Studies Institute, National Research Centre, Cairo12622, Egypt
| | - Linda Fabris
- Department of Translational Molecular Pathology, The University of Texas MD Anderson Cancer Center, Houston, TX77030
| | - Erik Knutsen
- Department of Experimental Therapeutics, The University of Texas MD Anderson Cancer Center, Houston, TX77030
- Department of Medical Biology, Faculty of Health Sciences, UiT, The Artic University of Norway, N-9037Tromso, Norway
- Centre for Clinical Research and Education, University Hospital of North Norway, N-9037Tromso, Norway
| | - Mihnea P. Dragomir
- Department of Experimental Therapeutics, The University of Texas MD Anderson Cancer Center, Houston, TX77030
- Institute of Pathology, Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, 10178Berlin, Germany
- German Cancer Research Center (DKFZ), Partner Site Berlin, and German Cancer Consortium (DKTK), 69120Heidelberg, Germany
- Berlin Institute of Health, 10178Berlin, Germany
| | - Recep Bayraktar
- Department of Translational Molecular Pathology, The University of Texas MD Anderson Cancer Center, Houston, TX77030
| | - Yongfeng Li
- Department of Experimental Therapeutics, The University of Texas MD Anderson Cancer Center, Houston, TX77030
- Department of Breast Surgery, Zhejiang Cancer Hospital, Hangzhou, 310022 Zhejiang, P.R. China
| | - Meng Chen
- Department of Translational Molecular Pathology, The University of Texas MD Anderson Cancer Center, Houston, TX77030
| | - Filippo Del Vecchio
- University of Hawaii Cancer Center, Cancer Biology Program, Honolulu, HI96813
| | - Léa Berland
- Department of Experimental Therapeutics, The University of Texas MD Anderson Cancer Center, Houston, TX77030
- Department of Research Imaging, Dana Farber Cancer Institute, Boston, MA02215
| | - Jessica Dae
- Department of Experimental Therapeutics, The University of Texas MD Anderson Cancer Center, Houston, TX77030
- College of Natural Sciences, The University of Texas at Austin, Austin, TX78712
| | - Daniel Fan
- Department of Translational Molecular Pathology, The University of Texas MD Anderson Cancer Center, Houston, TX77030
- College of Natural Sciences, The University of Texas at Austin, Austin, TX78712
| | - Masayoshi Shimizu
- Department of Translational Molecular Pathology, The University of Texas MD Anderson Cancer Center, Houston, TX77030
| | - Anh M. Tran
- Department of Experimental Therapeutics, The University of Texas MD Anderson Cancer Center, Houston, TX77030
- Department of Chemistry, Mount Holyoke College, South Hadley, MA01075
| | - Mercedes Barzi
- Department of Pediatrics, Duke University, Durham, NC27708
| | - Carlotta Pioppini
- Department of Experimental Therapeutics, The University of Texas MD Anderson Cancer Center, Houston, TX77030
- Department of Nephrology and Medical Intensive Care, Charité—Universitätsmedizin Berlin, 10117Berlin, Germany
| | - Angelica M. Gutierrez
- Department of Breast Medical Oncology, Division of Cancer Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX77030
| | - Cristina Ivan
- Department of Experimental Therapeutics, The University of Texas MD Anderson Cancer Center, Houston, TX77030
- Center for RNA Interference and Non-Coding RNAs, The University of Texas MD Anderson Cancer Center, Houston, TX77030
| | - Salyna Meas
- Breast Surgical Oncology, Division of Cancer Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX77030
| | - Carolyn S. Hall
- Breast Surgical Oncology, Division of Cancer Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX77030
| | - Suresh K. Alahari
- Department of Biochemistry and Molecular Biology, Stanley S Scott Cancer Center, Louisiana State University School of Medicine, New Orleans, LA70112
| | - Ioana Berindan-Neagoe
- The Research Center for Functional Genomics, Biomedicine and Translational Medicine, Iuliu Hatieganu University of Medicine and Pharmacy, 400337Cluj Napoca, Romania
| | - Muller Fabbri
- University of Hawaii Cancer Center, Cancer Biology Program, Honolulu, HI96813
- Center for Cancer and Immunology Research, Children’s National Hospital, WashingtonDC20010
| | - Anthony Lucci
- Breast Surgical Oncology, Division of Cancer Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX77030
| | - Banu Arun
- Department of Breast Medical Oncology, Division of Cancer Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX77030
| | - Simone Anfossi
- Department of Translational Molecular Pathology, The University of Texas MD Anderson Cancer Center, Houston, TX77030
| | - George A. Calin
- Department of Translational Molecular Pathology, The University of Texas MD Anderson Cancer Center, Houston, TX77030
- Center for RNA Interference and Non-Coding RNAs, The University of Texas MD Anderson Cancer Center, Houston, TX77030
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Chen B, Dragomir MP, Fabris L, Bayraktar R, Knutsen E, Liu X, Tang C, Li Y, Shimura T, Ivkovic TC, De los Santos MC, Anfossi S, Shimizu M, Shah MY, Ling H, Shen P, Multani AS, Pardini B, Burks JK, Katayama H, Reineke LC, Huo L, Syed M, Song S, Ferracin M, Oki E, Fromm B, Ivan C, Bhuvaneshwar K, Gusev Y, Mimori K, Menter D, Sen S, Matsuyama T, Uetake H, Vasilescu C, Kopetz S, Parker-Thornburg J, Taguchi A, Hanash SM, Girnita L, Slaby O, Goel A, Varani G, Gagea M, Li C, Ajani JA, Calin GA. The Long Noncoding RNA CCAT2 Induces Chromosomal Instability Through BOP1-AURKB Signaling. Gastroenterology 2020; 159:2146-2162.e33. [PMID: 32805281 PMCID: PMC7725986 DOI: 10.1053/j.gastro.2020.08.018] [Citation(s) in RCA: 71] [Impact Index Per Article: 17.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/20/2019] [Revised: 08/10/2020] [Accepted: 08/11/2020] [Indexed: 02/07/2023]
Abstract
BACKGROUND & AIMS Chromosomal instability (CIN) is a carcinogenesis event that promotes metastasis and resistance to therapy by unclear mechanisms. Expression of the colon cancer-associated transcript 2 gene (CCAT2), which encodes a long noncoding RNA (lncRNA), associates with CIN, but little is known about how CCAT2 lncRNA regulates this cancer enabling characteristic. METHODS We performed cytogenetic analysis of colorectal cancer (CRC) cell lines (HCT116, KM12C/SM, and HT29) overexpressing CCAT2 and colon organoids from C57BL/6N mice with the CCAT2 transgene and without (controls). CRC cells were also analyzed by immunofluorescence microscopy, γ-H2AX, and senescence assays. CCAT2 transgene and control mice were given azoxymethane and dextran sulfate sodium to induce colon tumors. We performed gene expression array and mass spectrometry to detect downstream targets of CCAT2 lncRNA. We characterized interactions between CCAT2 with downstream proteins using MS2 pull-down, RNA immunoprecipitation, and selective 2'-hydroxyl acylation analyzed by primer extension analyses. Downstream proteins were overexpressed in CRC cells and analyzed for CIN. Gene expression levels were measured in CRC and non-tumor tissues from 5 cohorts, comprising more than 900 patients. RESULTS High expression of CCAT2 induced CIN in CRC cell lines and increased resistance to 5-fluorouracil and oxaliplatin. Mice that expressed the CCAT2 transgene developed chromosome abnormalities, and colon organoids derived from crypt cells of these mice had a higher percentage of chromosome abnormalities compared with organoids from control mice. The transgenic mice given azoxymethane and dextran sulfate sodium developed more and larger colon polyps than control mice given these agents. Microarray analysis and mass spectrometry indicated that expression of CCAT2 increased expression of genes involved in ribosome biogenesis and protein synthesis. CCAT2 lncRNA interacted directly with and stabilized BOP1 ribosomal biogenesis factor (BOP1). CCAT2 also increased expression of MYC, which activated expression of BOP1. Overexpression of BOP1 in CRC cell lines resulted in chromosomal missegregation errors, and increased colony formation, and invasiveness, whereas BOP1 knockdown reduced viability. BOP1 promoted CIN by increasing the active form of aurora kinase B, which regulates chromosomal segregation. BOP1 was overexpressed in polyp tissues from CCAT2 transgenic mice compared with healthy tissue. CCAT2 lncRNA and BOP1 mRNA or protein were all increased in microsatellite stable tumors (characterized by CIN), but not in tumors with microsatellite instability compared with nontumor tissues. Increased levels of CCAT2 lncRNA and BOP1 mRNA correlated with each other and with shorter survival times of patients. CONCLUSIONS We found that overexpression of CCAT2 in colon cells promotes CIN and carcinogenesis by stabilizing and inducing expression of BOP1 an activator of aurora kinase B. Strategies to target this pathway might be developed for treatment of patients with microsatellite stable colorectal tumors.
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Affiliation(s)
- Baoqing Chen
- Department of Experimental Therapeutics, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA.,Department of Radiation Oncology, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou, Guangdong, China,Department of Thoracic Oncology, Cancer Center and State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Mihnea P. Dragomir
- Department of Experimental Therapeutics, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA.,Department of General Surgery, Fundeni Clinical Hospital, Carol Davila University of Medicine and Pharmacy, Bucharest, Romania
| | - Linda Fabris
- Department of Experimental Therapeutics, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Recep Bayraktar
- Department of Experimental Therapeutics, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Erik Knutsen
- Department of Experimental Therapeutics, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA.,Department of Medical Biology, Faculty of Health Sciences, UiT - The Arctic University of Norway, Tromsø, Norway
| | - Xu Liu
- Department of Experimental Therapeutics, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA.,Department of Thoracic Surgery, The First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, China
| | - Changyan Tang
- Department of Chemistry, University of Washington, Seattle, WA 98195, USA
| | - Yongfeng Li
- Department of Experimental Therapeutics, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Tadanobu Shimura
- Center for Gastrointestinal Research; Center for Translational Genomics and Oncology, Baylor Scott & White Research Institute, Charles A Sammons Cancer Center, Baylor University Medical Center, Dallas, USA
| | - Tina Catela Ivkovic
- Central European Institute of Technology, Masaryk University, Brno, Czech Republic
| | - Mireia Cruz De los Santos
- Department of Experimental Therapeutics, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Simone Anfossi
- Department of Experimental Therapeutics, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Masayoshi Shimizu
- Department of Experimental Therapeutics, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Maitri Y. Shah
- Department of Experimental Therapeutics, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Hui Ling
- Department of Experimental Therapeutics, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Peng Shen
- Department of Experimental Therapeutics, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA.,Department of Oncology, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Asha S. Multani
- Department of Genetics, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Barbara Pardini
- Department of Experimental Therapeutics, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA.,present address: Italian Institute for Genomic Medicine (IIGM), Candiolo, Italy.,present address: Candiolo Cancer Institute, FPO-IRCCS, Candiolo, Italy
| | - Jared K. Burks
- Department of Leukemia, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Hiroyuki Katayama
- Department of Clinical Cancer Prevention, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Lucas C. Reineke
- Department of Neuroscience, Baylor College of Medicine, Houston, TX, USA
| | - Longfei Huo
- Department of Gastrointestinal Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Muddassir Syed
- Department of Gastrointestinal Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Shumei Song
- Department of Gastrointestinal Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Manuela Ferracin
- Department of Experimental, Diagnostic and Specialty Medicine (DIMES), University of Bologna, 40126 Bologna, Italy
| | - Eiji Oki
- Department of Surgery and Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Bastian Fromm
- Science for Life Laboratory, Department of Molecular Biosciences, The Wenner-Gren Institute, Stockholm University, Stockholm, Sweden,Department of Tumor Biology, Institute for Cancer Research, The Norwegian Radium Hospital, Oslo University Hospital, Oslo, Norway
| | - Cristina Ivan
- Department of Experimental Therapeutics, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA.,Center for RNA Interference and Non-coding RNAs, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Krithika Bhuvaneshwar
- Innovation Center for Biomedical Informatics, Georgetown University, Washington, DC, USA
| | - Yuriy Gusev
- Innovation Center for Biomedical Informatics, Georgetown University, Washington, DC, USA
| | - Koshi Mimori
- Department of Surgery, Kyushu University Beppu Hospital, Beppu, Japan
| | - David Menter
- Department of Gastrointestinal Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Subrata Sen
- Department of Translational Molecular Pathology, The University of Texas MD Anderson Cancer Center, Houston, TX, 77030, USA
| | - Takatoshi Matsuyama
- Department of Gastrointestinal Surgery, Tokyo Medical and Dental University Graduate School of Medicine, Tokyo, Japan
| | - Hiroyuki Uetake
- Department of Specialized Surgeries, Graduate School, Tokyo Medical and Dental University, Tokyo, Japan
| | - Catalin Vasilescu
- Department of General Surgery, Fundeni Clinical Hospital, Carol Davila University of Medicine and Pharmacy, Bucharest, Romania.,“Carol Davila University of Medicine and Pharmacy”, Bucharest, Romania
| | - Scott Kopetz
- Department of Gastrointestinal Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Jan Parker-Thornburg
- Department of Genetics, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Ayumu Taguchi
- Department of Translational Molecular Pathology, The University of Texas MD Anderson Cancer Center, Houston, TX, 77030, USA
| | - Samir M. Hanash
- Department of Clinical Cancer Prevention, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Leonard Girnita
- Department of Oncology-Pathology, Bioclinicum, Karolinska Institute and Karolinska University Hospital, SE-171 647 Stockholm, Sweden
| | - Ondrej Slaby
- Central European Institute of Technology, Masaryk University, Brno, Czech Republic,Department of Biology, Faculty of Medicine, Masaryk University, Brno, Czech Republic
| | - Ajay Goel
- Center for Gastrointestinal Research; Center for Translational Genomics and Oncology, Baylor Scott & White Research Institute, Charles A Sammons Cancer Center, Baylor University Medical Center, Dallas, USA.,present address: Department of Molecular Diagnostics and Experimental Therapeutics, Beckman Research Institute of City of Hope Comprehensive Cancer Center, Duarte, CA
| | - Gabriele Varani
- Department of Chemistry, University of Washington, Seattle, WA 98195, USA
| | - Mihai Gagea
- Department of Veterinary Medicine and Surgery, The University of Texas MD Anderson Cancer Center, Houston Texas 77030, USA
| | - Chunlai Li
- Department of Experimental Therapeutics, The University of Texas MD Anderson Cancer Center, Houston, Texas.
| | - Jaffer A. Ajani
- Department of Gastrointestinal Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - George A. Calin
- Department of Experimental Therapeutics, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA.,Center for RNA Interference and Non-coding RNAs, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA.,Lead Contact
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