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Zhu W, Zhao R, Guan X, Wang X. The emerging roles and mechanism of N6-methyladenosine (m 6A) modifications in urologic tumours progression. Front Pharmacol 2023; 14:1192495. [PMID: 37284313 PMCID: PMC10239868 DOI: 10.3389/fphar.2023.1192495] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2023] [Accepted: 05/09/2023] [Indexed: 06/08/2023] Open
Abstract
Prostate cancer (PCa), bladder cancer (BC), and renal cell cancer (RCC) are the most common urologic tumours in males. N6-methyladenosine (m6A), adenosine N6 methylation, is the most prevalent RNA modification in mammals. Increasing evidence suggests that m6A plays a crucial role in cancer development. In this review, we comprehensively analyzed the influence of m6A methylation on Prostate cancer, bladder cancer, and renal cell cancer and the relationship between the expression of relevant regulatory factors and their development and occurrence, which provides new insights and approaches for the early clinical diagnosis and targeted therapy of urologic malignancies.
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Yarani R, Palasca O, Doncheva NT, Anthon C, Pilecki B, Svane CAS, Mirza AH, Litman T, Holmskov U, Bang-Berthelsen CH, Vilien M, Jensen LJ, Gorodkin J, Pociot F. Cross-species high-resolution transcriptome profiling suggests biomarkers and therapeutic targets for ulcerative colitis. Front Mol Biosci 2023; 9:1081176. [PMID: 36685283 PMCID: PMC9850088 DOI: 10.3389/fmolb.2022.1081176] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2022] [Accepted: 12/08/2022] [Indexed: 01/07/2023] Open
Abstract
Background: Ulcerative colitis (UC) is a disorder with unknown etiology, and animal models play an essential role in studying its molecular pathophysiology. Here, we aim to identify common conserved pathological UC-related gene expression signatures between humans and mice that can be used as treatment targets and/or biomarker candidates. Methods: To identify differentially regulated protein-coding genes and non-coding RNAs, we sequenced total RNA from the colon and blood of the most widely used dextran sodium sulfate Ulcerative colitis mouse. By combining this with public human Ulcerative colitis data, we investigated conserved gene expression signatures and pathways/biological processes through which these genes may contribute to disease development/progression. Results: Cross-species integration of human and mouse Ulcerative colitis data resulted in the identification of 1442 genes that were significantly differentially regulated in the same direction in the colon and 157 in blood. Of these, 51 genes showed consistent differential regulation in the colon and blood. Less known genes with importance in disease pathogenesis, including SPI1, FPR2, TYROBP, CKAP4, MCEMP1, ADGRG3, SLC11A1, and SELPLG, were identified through network centrality ranking and validated in independent human and mouse cohorts. Conclusion: The identified Ulcerative colitis conserved transcriptional signatures aid in the disease phenotyping and future treatment decisions, drug discovery, and clinical trial design.
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Affiliation(s)
- Reza Yarani
- Translational Type 1 Diabetes Research, Department of Clinical Research, Steno Diabetes Center Copenhagen, Gentofte, Denmark,*Correspondence: Reza Yarani, ; Flemming Pociot,
| | - Oana Palasca
- Novo Nordisk Foundation Center for Protein Research, University of Copenhagen, Copenhagen, Denmark,Center for non-coding RNA in Technology and Health, University of Copenhagen, Copenhagen, Denmark,Department of Veterinary and Animal Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Nadezhda T. Doncheva
- Novo Nordisk Foundation Center for Protein Research, University of Copenhagen, Copenhagen, Denmark,Center for non-coding RNA in Technology and Health, University of Copenhagen, Copenhagen, Denmark,Department of Veterinary and Animal Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Christian Anthon
- Center for non-coding RNA in Technology and Health, University of Copenhagen, Copenhagen, Denmark,Department of Veterinary and Animal Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Bartosz Pilecki
- Department of Cancer and Inflammation Research, Institute of Molecular Medicine, Faculty of Health Sciences, University of Southern Denmark, Odense, Denmark
| | - Cecilie A. S. Svane
- Translational Type 1 Diabetes Research, Department of Clinical Research, Steno Diabetes Center Copenhagen, Gentofte, Denmark
| | - Aashiq H. Mirza
- Center for non-coding RNA in Technology and Health, University of Copenhagen, Copenhagen, Denmark,Department of Pharmacology, Weill Cornell Medicine, Cornell University, New York, NY, United States
| | - Thomas Litman
- Department of Immunology and Microbiology, University of Copenhagen, Copenhagen, Denmark
| | - Uffe Holmskov
- Department of Cancer and Inflammation Research, Institute of Molecular Medicine, Faculty of Health Sciences, University of Southern Denmark, Odense, Denmark
| | - Claus H. Bang-Berthelsen
- Research Group for Microbial Biotechnology and Biorefining, National Food Institute, Technical University of Denmark, Kgs. Lyngby, Denmark,Department of Gastroenterology, North Zealand Hillerød Hospital, Hillerød, Denmark
| | - Mogens Vilien
- Department of Surgery, North Zealand Hospital, Hillerød, Denmark
| | - Lars J. Jensen
- Novo Nordisk Foundation Center for Protein Research, University of Copenhagen, Copenhagen, Denmark,Center for non-coding RNA in Technology and Health, University of Copenhagen, Copenhagen, Denmark
| | - Jan Gorodkin
- Center for non-coding RNA in Technology and Health, University of Copenhagen, Copenhagen, Denmark,Department of Veterinary and Animal Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Flemming Pociot
- Translational Type 1 Diabetes Research, Department of Clinical Research, Steno Diabetes Center Copenhagen, Gentofte, Denmark,Center for non-coding RNA in Technology and Health, University of Copenhagen, Copenhagen, Denmark,Copenhagen Diabetes Research Center, Department of Pediatrics, Herlev University Hospital, Herlev, Denmark,Department of Clinical Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark,*Correspondence: Reza Yarani, ; Flemming Pociot,
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