Molecular Pathways: Targeting ETS Gene Fusions in Cancer
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Downloaded Uniformly Processed RNA-Seq Datasets from 3,764,506 High-Throughput Sequencing Samples from Skymap in Raw Count Format19
Preprints (www.preprints.org) | NOT PEER-REVIEWED | Posted: 28 April 2020 doi:10.20944/preprints202003.0360.v2 TMPRSS2 transcriptional inhibition as a therapeutic strategy for COVID-19 Xinchen Wang, Ph.D.1*, Ryan S. Dhindsa, Ph.D.1,2, Gundula Povysil, M.D., Ph.D.1, Anthony Zoghbi, M.D.1,3,4, Joshua E. Motelow, M.D., Ph.D.1,5, Joseph A. Hostyk, B.Sc.1, Nicholas Nickols, M.D. Ph.D.6,7, Matthew Rettig, M.D.8,9, David B. Goldstein, Ph.D.1,2* 1Institute for Genomic Medicine, Columbia University Irving Medical Center, New York, 2Department of Genetics & Development, Columbia University Irving Medical Center, New York, 3Department of Psychiatry, Columbia University Irving Medical Center, New York 4New York State Psychiatric Institute, New York 5Division of Pediatric Critical Care, Department of Pediatrics, New York-Presbyterian Morgan Stanley Children’s Hospital, Columbia University Irving Medical Center, New York 6Department of Radiation Oncology, University of California, Los Angeles, Los Angeles 7Department of Radiation Oncology, Veteran Affairs Greater Los Angeles Healthcare System, Los Angeles, California 8Division of Hematology and Oncology, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles 9Division of Hematology and Oncology, VA Greater Los Angeles Healthcare System, Los Angeles, Los Angeles, California *To whom correspondence should be addressed: [email protected] (X.W.), [email protected] (D.B.G.) Abstract There is an urgent need to identify effective therapies for COVID-19. The SARS-CoV-2 host factor protease TMPRSS2 is required for viral entry and thus an attractive target for therapeutic intervention. -
CREB3L2-Pparg Fusion Mutation Identifies a Thyroid Signaling Pathway Regulated by Intramembrane Proteolysis
Research Article CREB3L2-PPARg Fusion Mutation Identifies a Thyroid Signaling Pathway Regulated by Intramembrane Proteolysis Weng-Onn Lui,3 Lingchun Zeng,1 Victoria Rehrmann,1 Seema Deshpande,5 Maria Tretiakova,1 Edwin L. Kaplan,2 Ingo Leibiger,3 Barbara Leibiger,3 Ulla Enberg,3 Anders Ho¨o¨g,4 Catharina Larsson,3 and Todd G. Kroll1 Departments of 1Pathology and 2Surgery, University of Chicago Medical Center, Chicago, Illinois; Departments of 3Molecular Medicine and Surgery and 4Oncology-Pathology, Karolinska Institute, Karolinska University Hospital, Stockholm, Sweden; and 5Department of Pathology, Emory University School of Medicine, Atlanta, Georgia Abstract cancer in patients; and (c) the implementation of effective molecular-targeted chemotherapies that have relatively few side The discovery of gene fusion mutations, particularly in effects. The discovery of fusion mutations is therefore important, leukemia, has consistently identified new cancer pathways particularly in carcinoma, the most common cancer group in and led to molecular diagnostic assays and molecular-targeted which few gene fusions have been identified (1). The recent chemotherapies for cancer patients. Here, we report our discoveries of ERG (2) and ALK (3) gene fusions in prostate and discovery of a novel CREB3L2-PPARg fusion mutation in lung carcinoma, respectively, increase the prospect that new thyroid carcinoma with t(3;7)(p25;q34), showing that a family diagnostic and therapeutic strategies based on gene fusions will of somatic PPARg fusion mutations exist in thyroid cancer. The be applicable to common epithelial cancers. CREB3L2-PPARg fusion encodes a CREB3L2-PPAR; fusion Families of gene fusions tend to characterize specific cancer protein that is composed of the transactivation domain of types. -
The Rationale for Angiotensin Receptor Neprilysin Inhibitors in a Multi-Targeted Therapeutic Approach to COVID-19
International Journal of Molecular Sciences Review The Rationale for Angiotensin Receptor Neprilysin Inhibitors in a Multi-Targeted Therapeutic Approach to COVID-19 Alessandro Bellis 1 , Ciro Mauro 1, Emanuele Barbato 2, Bruno Trimarco 2 and Carmine Morisco 2,* 1 Unità Operativa Complessa Cardiologia con UTIC ed Emodinamica-Dipartimento Emergenza Accettazione, Azienda Ospedaliera “Antonio Cardarelli”, 80131 Napoli, Italy; [email protected] (A.B.); [email protected] (C.M.) 2 Dipartimento di Scienze Biomediche Avanzate, Università FEDERICO II, 80131 Napoli, Italy; [email protected] (E.B.); [email protected] (B.T.) * Correspondence: [email protected]; Tel.: +39-081-746-2253; Fax: +39-081-746-2256 Received: 12 October 2020; Accepted: 11 November 2020; Published: 15 November 2020 Abstract: The severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) disease (COVID-19) determines the angiotensin converting enzyme 2 (ACE2) down-regulation and related decrease in angiotensin II degradation. Both these events trigger “cytokine storm” leading to acute lung and cardiovascular injury. A selective therapy for COVID-19 has not yet been identified. Clinical trials with remdesivir gave discordant results. Thus, healthcare systems have focused on “multi-targeted” therapeutic strategies aiming at relieving systemic inflammation and thrombotic complications. No randomized clinical trial has demonstrated the efficacy of renin angiotensin system antagonists in reducing inflammation related to COVID-19. Dexamethasone and tocilizumab showed encouraging data, but their use needs to be further validated. The still-controversial efficacy of these treatments highlighted the importance of organ injury prevention in COVID-19. Neprilysin (NEP) might be an interesting target for this purpose. NEP expression is increased by cytokines on lung fibroblasts surface. -
Markers for Detection of Prostate Cancer
Cancers 2010, 2, 1125-1154; doi:10.3390/cancers2021125 OPEN ACCESS cancers ISSN 2072-6694 www.mdpi.com/journal/cancers Review Markers for Detection of Prostate Cancer Raymond A. Clarke 1, Horst J. Schirra 2, James W. Catto 3, Martin F. Lavin 4,5 and Robert A. Gardiner 5,* 1 Prostate Cancer Institute, Cancer Care Centre, St George Hospital Clinical School of Medicine, University of New South Wales, Kogarah, NSW 2217, Australia; E-Mail: [email protected] 2 School of Chemistry and Molecular Biosciences, University of Queensland, Brisbane QLD, 4072, Australia; E-Mail: [email protected] 3 Academic Urology Unit and Institute for Cancer Studies, University of Sheffield, Royal Hallamshire Hospital, Sheffield S10 2JF, UK; E-Mail: [email protected] 4 Queensland Institute of Medical Research, Radiation Biology and Oncology, Brisbane, QLD 4029, Australia; E-Mail: [email protected] 5 University of Queensland Centre for Clinical Research, Brisbane, Australia * Author to whom correspondence should be addressed; E-Mail: [email protected]. Received: 22 March 2010; in revised form: 2 June 2010 / Accepted: 3 June 2010 / Published: 4 June 2010 Abstract: Early detection of prostate cancer is problematic, not just because of uncertainly whether a diagnosis will benefit an individual patient, but also as a result of the imprecise and invasive nature of establishing a diagnosis by biopsy. Despite its low sensitivity and specificity for identifying patients harbouring prostate cancer, serum prostate specific antigen (PSA) has become established as the most reliable and widely-used diagnostic marker for this condition. In its wake, many other markers have been described and evaluated. -
Transcription of Nrdp1 by the Androgen Receptor Is Regulated by Nuclear filamin a in Prostate Cancer
R M Savoy et al. Nrdp1 is an AR target regulated 22:3 369–386 Research by FLNA Transcription of Nrdp1 by the androgen receptor is regulated by nuclear filamin A in prostate cancer Rosalinda M Savoy1,2, Liqun Chen2, Salma Siddiqui1, Frank U Melgoza1, Blythe Durbin- Johnson3, Christiana Drake4, Maitreyee K Jathal1,2, Swagata Bose1,2, Thomas M Steele1, Benjamin A Mooso1, Leandro S D’Abronzo1,2, William H Fry5, Kermit L Carraway III5, Maria Mudryj1,6 and Paramita M Ghosh1,2,5 1VA Northern California Health Care System, Mather, California, USA 2Department of Urology, School of Medicine, University of California Davis, 4860 Y Street, Suite 3500, Correspondence Sacramento, California 95817, USA should be addressed 3Division of Biostatistics, Department of Public Health Sciences, University of California Davis, Davis, California, USA to P M Ghosh 4Department of Statistics, University of California Davis, Davis, California, USA Email 5Department of Biochemistry and Molecular Medicine, University of California Davis, Sacramento, California, USA paramita.ghosh@ucdmc. 6Department of Medical Microbiology and Immunology, University of California Davis, Davis, California, USA ucdavis.edu Abstract Prostate cancer (PCa) progression is regulated by the androgen receptor (AR); however, Key Words patients undergoing androgen-deprivation therapy (ADT) for disseminated PCa eventually " castration-resistant prostate develop castration-resistant PCa (CRPC). Results of previous studies indicated that AR,a cancer transcription factor, occupies distinct genomic loci in CRPC compared with hormone-naı¨ve " AR/androgen receptor " Endocrine-Related Cancer PCa; however, the cause of this distinction was unknown. The E3 ubiquitin ligase Nrdp1 is a FLRF/RNF41/Nrdp1 model AR target modulated by androgens in hormone-naı¨ve PCa but not in CRPC. -
S01-01 Therapeutic Targeting of TMPRSS2 and ACE2 As a Potential Strategy to Combat COVID-19. Qu Deng1, Reyaz Ur Rasool1, Ramakrishnan Natesan1, Irfan A
S01-01 Therapeutic targeting of TMPRSS2 and ACE2 as a potential strategy to combat COVID-19. Qu Deng1, Reyaz Ur Rasool1, Ramakrishnan Natesan1, Irfan A. Asangani2. 1Department of Cancer Biology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, 2Department of Cancer Biology, Abramson Family Cancer Research Institute, Epigenetics Institute, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA. The novel SARS-CoV-2 infection responsible for the COVID-19 pandemic is expected to have an adverse effect on the progression of multiple cancers, including prostate cancer, due to the ensuing cytokine storm associated oncogenic signaling. A better understanding of the host cell factors and their regulators will help identify potential therapies to block SARS-CoV-2 infection at an early stage and thereby prevent cancer progression. Host cell infection by SARS-CoV-2 requires the binding of the viral spike S protein to ACE2 receptor and priming by the serine protease TMPRSS2—encoded by a well-known androgen response gene and highly expressed in patients diagnosed with prostate cancer. Epidemiologic data showing increased severity and mortality of SARS-CoV-2 disease in men suggest a possible role for androgen in the transcriptional activation of ACE2 and TMPRSS2 in the lungs and other primary infection sites. Here, by performing in vivo castration in mice, RT-PCR, immunoblotting, Co-IP, and pseudovirus infection assays in multiple cell lines, we present evidence for the transcriptional regulation of TMPRSS2 and ACE2 by androgen, their endogenous interaction, as well as a novel combination of drugs in blocking viral infection. In adult male mice, castration led to a significant loss in the expression of ACE2 and TMPRSS2 at the transcript and protein levels in the lung, heart, and small intestine. -
Promising Targets and Tools for COVID-19 Prophylaxis and Treatment ACE-2, TMPRSS2 Ve Ötesi; COVİD-19 Profilaksisi Ve Tedavisi Için Umut Vaat Eden Hedefler Ve Araçlar
Review DOI: 10.14235/bas.galenos.2020.4756 Bezmialem Science 2020;8(Supplement 3):79-83 ACE-2, TMPRSS2 and Beyond; Promising Targets and Tools for COVID-19 Prophylaxis and Treatment ACE-2, TMPRSS2 ve Ötesi; COVİD-19 Profilaksisi ve Tedavisi için Umut Vaat Eden Hedefler ve Araçlar Akçahan GEPDİREMEN1, Meltem KUMAŞ2 1Bezmialem Vakıf University Medical Faculty, Department of Medical Pharmacology, İstanbul, Turkey 2Dokuz Eylül University Faculty of Veterinary Medicine, Department of Histology and Embryology, İzmir, Turkey ABSTRACT ÖZ Several repurposing drugs and ongoing vaccine researches to Başka endikasyonlar için ruhsatlandırılmış birçok ilaç ve aşı combat Coronavirus Disease-19 (COVID-19) are testing clinically, araştırmaları, Koronavirüs Hastalığı-19 (COVİD-19) ile savaşta tüm worldwide. COVID-19 caused by severe acute respiratory failure dünyada klinik olarak denenmektedir. COVİD-19’a yol açan ağır syndrome-CoV-2, uses angiotensin-converting enzyme 2 (ACE- akut solunum yolu yetersizliği sendromu, transmembranal proteaz 2) as a functional receptor for entry into the cells, followed by its serin 2 (TMPRSS2) tarafından hazırlandıktan sonra, hücrelere giriş için fonksiyonel reseptör olarak anjiyotensin dönüştürücü enzim 2’yi priming by transmembrane protease serine 2 (TMPRSS2). Most of (ACE-2) kullanır. En fazla ACE-2 eksprese edilen hücreler; alveoler the ACE-2 expressing cells are alveolar type II pneumocytes. Viral tip 2 pnömositlerdir. Gelecekteki tedavilerin potansiyel hedefleri, S-glycoprotein, TMPRSS2 and ACE-2 inhibition, as extracellular -
Overview of Research on Fusion Genes in Prostate Cancer
2011 Review Article Overview of research on fusion genes in prostate cancer Chunjiao Song1,2, Huan Chen3 1Medical Research Center, Shaoxing People’s Hospital, Shaoxing University School of Medicine, Shaoxing 312000, China; 2Shaoxing Hospital, Zhejiang University School of Medicine, Shaoxing 312000, China; 3Key Laboratory of Microorganism Technology and Bioinformatics Research of Zhejiang Province, Zhejiang Institute of Microbiology, Hangzhou 310000, China Contributions: (I) Conception and design: C Song; (II) Administrative support: Shaoxing Municipal Health and Family Planning Science and Technology Innovation Project (2017CX004) and Shaoxing Public Welfare Applied Research Project (2018C30058); (III) Provision of study materials or patients: None; (IV) Collection and assembly of data: C Song; (V) Data analysis and interpretation: H Chen; (VI) Manuscript writing: All authors; (VII) Final approval of manuscript: All authors. Correspondence to: Chunjiao Song. No. 568 Zhongxing Bei Road, Shaoxing 312000, China. Email: [email protected]. Abstract: Fusion genes are known to drive and promote carcinogenesis and cancer progression. In recent years, the rapid development of biotechnologies has led to the discovery of a large number of fusion genes in prostate cancer specimens. To further investigate them, we summarized the fusion genes. We searched related articles in PubMed, CNKI (Chinese National Knowledge Infrastructure) and other databases, and the data of 92 literatures were summarized after preliminary screening. In this review, we summarized approximated 400 fusion genes since the first specific fusion TMPRSS2-ERG was discovered in prostate cancer in 2005. Some of these are prostate cancer specific, some are high-frequency in the prostate cancer of a certain ethnic group. This is a summary of scientific research in related fields and suggests that some fusion genes may become biomarkers or the targets for individualized therapies. -
Integrin-Linked Kinase As a Target for ERG-Mediated Invasive Properties in Prostate Cancer Models
Carcinogenesis vol.33 no.12 pp.2558–2567, 2012 doi:10.1093/carcin/bgs285 Advance Access publication October 2, 2012 Integrin-linked kinase as a target for ERG-mediated invasive properties in prostate cancer models Daiana D.Becker-Santos1,2,†, Yubin Guo3,†, TMPRSS2, and coding regions of E twenty-six (ETS) transcription fac- Mazyar Ghaffari3,4, Elaine D.Vickers3, Melanie Lehman3, tors (1) predict disease subtypes in which androgens could promote aber- Manuel Altamirano-Dimas3, Arusha Oloumi1, rant expression of these potential oncogenes (1–3). Fusions of TMPRSS2 Junya Furukawa3, Manju Sharma3, Yuzhuo Wang1,3,5, with ERG are the most common, presenting in approximately half of PCas Shoukat Dedhar1,2,3,6 and Michael E.Cox3,4,5,* (4–6). TMPRSS2 and ERG fusions can occur via reciprocal translocation or interstitial rearrangement, leading to aberrant androgen receptor (AR)- 1Department of Integrative Oncology, British Columbia Cancer Research Centre, mediated expression of full-length or N-truncated ERG protein isoforms. Vancouver, British Columbia, Canada V5Z 1L3, 2Genetics Graduate Program, Prior to identification of TMPRSS2-ERG translocations, ERG was rec- University of British Columbia, Vancouver, Canada V6T 1Z2, 3The Vancouver ognized to be frequently expressed in PCa and to predict decreased dis- Prostate Centre, Vancouver Coastal Health Research Institute, Vancouver, ease-free survival (7). Although the prognostic value of TMPRSS2-ERG 4 British Columbia, Canada V6H 3Z6, Experimental Medicine Program, Faculty rearrangements in subsequent epidemiologic studies have been mixed, of Medicine V5Z 1M9, 5Department of Urologic Sciences V5Z 1M9 and6 amplification of these translocations or linkage with loss of phosphatase Downloaded from Department of Biochemistry and Molecular Biology, University of British Columbia, Vancouver, British Columbia, Canada V6T 1Z3 and tensin homolog (PTEN) predicts poorer prognosis (8–15). -
TMPRSS2-ERG Gene Fusion Is Rare Compared to PTEN Deletions in Stage T1a Prostate Cancer Kurt W
Revised Manuscript MC-16-0090R2 TMPRSS2-ERG gene fusion is rare compared to PTEN deletions in stage T1a prostate cancer Kurt W. Fisher 1, Shaobo Zhang 1, Mingsheng Wang 1, Rodolfo Montironi 2, Lisha Wang 3, Lee Ann Baldrige 1, Jonas Y. Wang 1, Gregory T. MacLennan4, Sean R. Williamson 5,6,7 , Antonio Lopez-Beltran 8, Liang Cheng 1,2 From the Department of Pathology 1 and Urology 2, Indiana University School of Medicine, Indianapolis, IN; Institute of Pathological Anatomy and Histopathology 2, Polytechnic University of the Marche Region (Ancona), United Hospitals, Ancona, Italy; 3Michigan Center for Translational Pathology 3, University of Michigan, Ann Arbor, MI, USA; Departments of Pathology and Laboratory Medicine 4, Case Western Reserve University, Cleveland, OH, USA; Department of Pathology and Laboratory Medicine 5 and Josephine Ford Cancer Institute 6 , Henry Ford Health System, Detroit, MI, USA; 3Department of Pathology 7, Wayne State University School of Medicine, Detroit, MI, USA; 8Department of Pathology and Surgery, Faculty of Medicine, Cordoba University, Spain and Champalimaud Clinical Center, Lisbon, Portugal. Running Head: Molecular Alterations in T1a Prostate Cancer Keywords: Prostate, Transition zone, insignificant cancer, PTEN loss, TMPRSS2-ERG rearrangement; Fluorescence in situ hybridization; T1a Total number of text pages, 18; Number of tables, 2; Number of figures, 2. Address correspondence and reprint requests to Liang Cheng, M.D., Department of Pathology and Laboratory Medicine,Author Indiana University Manuscript School of Medicine, 350 West 11 th Street, IUHPL Room 4010, Indianapolis, IN 46202, USA. Telephone: 317-491-6442; Fax: 317-491- 6419; E-mail: [email protected] Abstract T1a prostate cancers (cancer found incidentally in transurethral resection, <5% of the tissue) are indolent tumors of the transition zone. -
Androgen Receptor As a Regulator of ZEB2 Expression and Its Implications in Epithelial-To-Mesenchymal Transition in Prostate Cancer
S Jacob et al. AR as a regulator of ZEB2 21:3 473–486 Research expression in PCa Androgen receptor as a regulator of ZEB2 expression and its implications in epithelial-to-mesenchymal transition in prostate cancer Sheeba Jacob, S Nayak, Gwendolyn Fernandes1, R S Barai2, S Menon3, U K Chaudhari, S D Kholkute and Geetanjali Sachdeva Primate Biology Laboratory, National Institute for Research in Reproductive Health (NIRRH), Correspondence Indian Council of Medical Research, JM Street, Parel, Mumbai 400012, India should be addressed 1GS Medical College and KEM Hospital, Parel, Mumbai 400012, India to G Sachdeva 2The Centre for Medical Bioinformatics, NIRRH, Parel, Mumbai 400012, India Email 3Department of Pathology, Tata Memorial Hospital, Mumbai 400012, India [email protected] Abstract Zinc finger E-box-binding protein 2 (ZEB2) is known to help mediate the epithelial- Key Words to-mesenchymal transition, and thereby it facilitates cancer metastasis. This study was " androgen receptor initiated to explore whether ZEB2 expression differs in prostate cancer (PCa, nZ7) and " EMT benign prostatic hyperplasia (BPH, nZ7) tissues. In PCa tissues, the levels of both " ZEB2 immunoreactive ZEB2 and androgen receptor (AR) were found to be significantly higher " prostate cancer (P!0.05) when compared with BPH tissues. Co-regulation of AR and ZEB2 prompted us to Endocrine-Related Cancer investigate the role of androgenic stimuli in ZEB2 expression. ZEB2 expression was found to be significantly (P!0.05) upregulated after androgen stimulation and downregulated following AR silencing in LNCaP cells, an androgen-dependent PCa cell line. This finding suggested AR as a positive regulator of ZEB2 expression in androgen-dependent cells. -
ETS Transcription Factor Expression and Conversion During Prostate and Breast Cancer Progression
24 The Open Cancer Journal, 2010, 3, 24-39 Open Access ETS Transcription Factor Expression and Conversion During Prostate and Breast Cancer Progression Dennis K. Watson1,2,*, David P. Turner1, Melissa N. Scheiber1, Victoria J. Findlay1 and Patricia M. Watson3 Departments of Pathology and Laboratory Medicine1, Biochemistry and Molecular Biology2, and Medicine3, Hollings Cancer Center, Medical University of South Carolina, USA Abstract: ETS factors are known to act as positive or negative regulators of the expression of genes including those that control response to various signaling cascades, cellular proliferation, differentiation, hematopoiesis, apoptosis, adhesion, migration, invasion and metastasis, tissue remodeling, ECM composition and angiogenesis. During cancer progression, altered ETS gene expression disrupts the regulated control of many of these biological processes. Although it was originally observed that specific ETS factors function either as positive or negative regulators of transcription, it is now evident that the same ETS factor may function in reciprocal fashions, reflecting promoter and cell context specificities. This report will present a discussion of ETS factor expression during prostate and breast cancer progression and its functional roles in epithelial cell phenotypes. The ETS genes encode transcription factors that have independent activities but are likely to be part of an integrated network. While previous studies have focused on single ETS factors in the context of specific promoters, future studies should consider the functional impact of multiple ETS present within a specific cell type. The pattern of ETS expression within a single tissue is, not surprisingly, quite complex. Multiple ETS factors may be able to regulate the same genes, albeit at different magnitude or in different directions.