1
|
Lv Y, Ma X, Liu Q, Long Z, Li S, Tan Z, Wang D, Xing X, Chen L, Chen W, Wang Q, Wei Q, Hou M, Xiao Y. c-Jun targets miR-451a to regulate HQ-induced inhibition of erythroid differentiation via the BATF/SETD5/ARHGEF3 axis. Toxicology 2024; 505:153843. [PMID: 38801936 DOI: 10.1016/j.tox.2024.153843] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2024] [Revised: 05/11/2024] [Accepted: 05/22/2024] [Indexed: 05/29/2024]
Abstract
Benzene, a widely used industrial chemical, has been clarified to cause hematotoxicity. Our previous study suggested that miR-451a may play a role in benzene-induced impairment of erythroid differentiation. However, the mechanism underlying remains unclear. In this study, we explored the role of miR-451a and its underlying mechanisms in hydroquinone (HQ)-induced suppression of erythroid differentiation in K562 cells. 0, 1.0, 2.5, 5.0, 10.0, and 50 μM HQ treatment of K562 cells resulted in a dose-dependent inhibition of erythroid differentiation, as well as the expression of miR-451a. Bioinformatics analysis was conducted to predict potential target genes of miR-451a and dual-luciferase reporter assays confirmed that miR-451a can directly bind to the 3'-UTR regions of BATF, SETD5, and ARHGEF3 mRNAs. We further demonstrated that over-expression or down-regulation of miR-451a altered the expression of BATF, SETD5, and ARHGEF3, and also modified erythroid differentiation. In addition, BATF, SETD5, and ARHGEF3 were verified to play a role in HQ-induced inhibition of erythroid differentiation in this study. Knockdown of SETD5 and ARHGEF3 reversed HQ-induced suppression of erythroid differentiation while knockdown of BATF had the opposite effect. On the other hand, we also identified c-Jun as a potential transcriptional regulator of miR-451a. Forced expression of c-Jun increased miR-451a expression and reversed the inhibition of erythroid differentiation induced by HQ, whereas knockdown of c-Jun had the opposite effect. And the binding site of c-Jun and miR-451a was verified by dual-luciferase reporter assay. Collectively, our findings indicate that miR-451a and its downstream targets BATF, SETD5, and ARHGEF3 are involved in HQ-induced erythroid differentiation disorder, and c-Jun regulates miR-451a as a transcriptional regulator in this process.
Collapse
Affiliation(s)
- Yanrong Lv
- Department of Occupational and Environmental Health, School of Public Health, Sun Yat-sen University, Guangzhou 510080, China; Joint International Research Laboratory of Environment and Health, Ministry of Education, School of Public Health, Sun Yat-sen University, Guangzhou 510080, China
| | - Xiaoju Ma
- Department of Hospital Acquired Infection Control and Public Health Management, The Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen 517108, China
| | - Qing Liu
- Department of Occupational and Environmental Health, School of Public Health, Sun Yat-sen University, Guangzhou 510080, China; Joint International Research Laboratory of Environment and Health, Ministry of Education, School of Public Health, Sun Yat-sen University, Guangzhou 510080, China
| | - Zihao Long
- Department of Occupational and Environmental Health, School of Public Health, Sun Yat-sen University, Guangzhou 510080, China; Joint International Research Laboratory of Environment and Health, Ministry of Education, School of Public Health, Sun Yat-sen University, Guangzhou 510080, China
| | - Shuangqi Li
- Department of Occupational and Environmental Health, School of Public Health, Sun Yat-sen University, Guangzhou 510080, China; Joint International Research Laboratory of Environment and Health, Ministry of Education, School of Public Health, Sun Yat-sen University, Guangzhou 510080, China
| | - Zhaoqing Tan
- Department of Occupational and Environmental Health, School of Public Health, Sun Yat-sen University, Guangzhou 510080, China; Joint International Research Laboratory of Environment and Health, Ministry of Education, School of Public Health, Sun Yat-sen University, Guangzhou 510080, China
| | - Dongsheng Wang
- Department of Occupational and Environmental Health, School of Public Health, Sun Yat-sen University, Guangzhou 510080, China; Joint International Research Laboratory of Environment and Health, Ministry of Education, School of Public Health, Sun Yat-sen University, Guangzhou 510080, China
| | - Xiumei Xing
- Department of Occupational and Environmental Health, School of Public Health, Sun Yat-sen University, Guangzhou 510080, China; Joint International Research Laboratory of Environment and Health, Ministry of Education, School of Public Health, Sun Yat-sen University, Guangzhou 510080, China
| | - Liping Chen
- Department of Occupational and Environmental Health, School of Public Health, Sun Yat-sen University, Guangzhou 510080, China; Joint International Research Laboratory of Environment and Health, Ministry of Education, School of Public Health, Sun Yat-sen University, Guangzhou 510080, China
| | - Wen Chen
- Department of Occupational and Environmental Health, School of Public Health, Sun Yat-sen University, Guangzhou 510080, China; Joint International Research Laboratory of Environment and Health, Ministry of Education, School of Public Health, Sun Yat-sen University, Guangzhou 510080, China
| | - Qing Wang
- Department of Occupational and Environmental Health, School of Public Health, Sun Yat-sen University, Guangzhou 510080, China; Joint International Research Laboratory of Environment and Health, Ministry of Education, School of Public Health, Sun Yat-sen University, Guangzhou 510080, China
| | - Qing Wei
- Department of Occupational and Environmental Health, School of Public Health, Sun Yat-sen University, Guangzhou 510080, China
| | - Mengjun Hou
- Department of Occupational and Environmental Health, School of Public Health, Sun Yat-sen University, Guangzhou 510080, China
| | - Yongmei Xiao
- Department of Occupational and Environmental Health, School of Public Health, Sun Yat-sen University, Guangzhou 510080, China; Joint International Research Laboratory of Environment and Health, Ministry of Education, School of Public Health, Sun Yat-sen University, Guangzhou 510080, China.
| |
Collapse
|
2
|
Kretov DA, Folkes L, Mora-Martin A, Walawalkar IA, Imrat, Syedah N, Vanuytsel K, Moxon S, Murphy GJ, Cifuentes D. The miR-144/Hmgn2 regulatory axis orchestrates chromatin organization during erythropoiesis. Nat Commun 2024; 15:3821. [PMID: 38714702 PMCID: PMC11076586 DOI: 10.1038/s41467-024-47982-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2023] [Accepted: 04/17/2024] [Indexed: 05/10/2024] Open
Abstract
Differentiation of stem and progenitor cells is a highly regulated process that involves the coordinated action of multiple layers of regulation. Here we show how the post-transcriptional regulatory layer instructs the level of chromatin regulation via miR-144 and its targets to orchestrate chromatin condensation during erythropoiesis. The loss of miR-144 leads to impaired chromatin condensation during erythrocyte maturation. Among the several targets of miR-144 that influence chromatin organization, the miR-144-dependent regulation of Hmgn2 is conserved from fish to humans. Our genetic probing of the miR-144/Hmgn2 regulatory axis establish that intact miR-144 target sites in the Hmgn2 3'UTR are necessary for the proper maturation of erythrocytes in both zebrafish and human iPSC-derived erythroid cells while loss of Hmgn2 rescues in part the miR-144 null phenotype. Altogether, our results uncover miR-144 and its target Hmgn2 as the backbone of the genetic regulatory circuit that controls the terminal differentiation of erythrocytes in vertebrates.
Collapse
Affiliation(s)
- Dmitry A Kretov
- Department of Biochemistry and Cell Biology, Boston University Chobanian & Avedisian School of Medicine, Boston, MA, USA
| | - Leighton Folkes
- School of Biological Sciences, University of East Anglia, Norwich, UK
| | - Alexandra Mora-Martin
- Department of Biochemistry and Cell Biology, Boston University Chobanian & Avedisian School of Medicine, Boston, MA, USA
| | - Isha A Walawalkar
- Department of Biochemistry and Cell Biology, Boston University Chobanian & Avedisian School of Medicine, Boston, MA, USA
| | - Imrat
- Department of Biochemistry and Cell Biology, Boston University Chobanian & Avedisian School of Medicine, Boston, MA, USA
| | - Noreen Syedah
- Department of Biochemistry and Cell Biology, Boston University Chobanian & Avedisian School of Medicine, Boston, MA, USA
| | - Kim Vanuytsel
- Center for Regenerative Medicine, Boston University Chobanian & Avedisian School of Medicine, Boston, MA, USA
- Section of Hematology and Oncology, Department of Medicine, Boston Medical Center, Boston, MA, USA
- Amyloidosis Center, Boston University Chobanian and Avedisian School of Medicine, Boston, MA, USA
| | - Simon Moxon
- School of Biological Sciences, University of East Anglia, Norwich, UK
| | - George J Murphy
- Center for Regenerative Medicine, Boston University Chobanian & Avedisian School of Medicine, Boston, MA, USA
- Section of Hematology and Oncology, Department of Medicine, Boston Medical Center, Boston, MA, USA
| | - Daniel Cifuentes
- Department of Biochemistry and Cell Biology, Boston University Chobanian & Avedisian School of Medicine, Boston, MA, USA.
- Department of Virology, Immunology and Microbiology, Boston University Chobanian & Avedisian School of Medicine, Boston, MA, USA.
| |
Collapse
|
3
|
Xu Y, Guo R, Huang T, Guo C. miRNA-7145-cuedc2 axis controls hematopoiesis through JAK1/STAT3 signaling pathway. Cell Death Discov 2024; 10:209. [PMID: 38697957 PMCID: PMC11066045 DOI: 10.1038/s41420-024-01977-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2024] [Revised: 04/17/2024] [Accepted: 04/18/2024] [Indexed: 05/05/2024] Open
Abstract
Hematopoiesis ensures tissue oxygenation, and remodeling as well as immune protection in vertebrates. During embryogenesis, hemangioblasts are the source of all blood cells. Gata1a and pu.1 are co-expressed in hemangioblasts before hemangioblasts are differentiated into blood cells. However, the genes that determine the differentiation of hemangioblasts into myeloid or erythroid cell lineages have not been fully uncovered. Here we showed that miRNA-7145, a miRNA with previously unknown function, was enriched in erythrocytes at the definitive wave, but not expressed in myeloid cells. Overexpression and loss-of-function analysis of miRNA-7145 revealed that miRNA-7145 functions as a strong inhibitor for myeloid progenitor cell differentiation while driving erythropoiesis during the primitive wave. Furthermore, we confirmed that cuedc2 is one of miRNA-7145 targeted-genes. Overexpression or knock-down of cuedc2 partially rescues the phenotype caused by miRNA-7145 overexpression or loss-of-function. As well, overexpression and loss-of-function analysis of cuedc2 showed that cuedc2 is required for myelopoiesis at the expense of erythropoiesis. Finally, we found that overexpression of zebrafish cuedc2 in 293 T cell inhibits the JAK1/STAT3 signaling pathway. Collectively, our results uncover a previously unknown miRNA-7145-cuedc2 axis, which regulate hematopoiesis through inhibiting the JAK1/STAT3 signaling pathway.
Collapse
Affiliation(s)
- Yongsheng Xu
- Center for Life Sciences, School of Life Sciences, Yunnan University, Kunming, 650500, China.
| | - Rui Guo
- Center for Life Sciences, School of Life Sciences, Yunnan University, Kunming, 650500, China
| | - Tao Huang
- Center for Life Sciences, School of Life Sciences, Yunnan University, Kunming, 650500, China
| | - Chunming Guo
- Center for Life Sciences, School of Life Sciences, Yunnan University, Kunming, 650500, China.
| |
Collapse
|
4
|
Kretov DA, Folkes L, Mora-Martin A, Syedah N, Walawalkar IA, Vanyustel K, Moxon S, Murphy GJ, Cifuentes D. The miR-144/Hmgn2 regulatory axis orchestrates chromatin organization during erythropoiesis. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2024:2023.07.18.549576. [PMID: 37503141 PMCID: PMC10370056 DOI: 10.1101/2023.07.18.549576] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/29/2023]
Abstract
Differentiation of stem and progenitor cells is a highly regulated process that involves the coordinated action of multiple layers of regulation. Here we show how the post-transcriptional regulatory layer instructs the level of chromatin regulation via miR-144 and its targets to orchestrate chromatin condensation during erythropoiesis. The loss of miR-144 leads to impaired chromatin condensation during erythrocyte maturation. Among the several targets of miR-144 that influence chromatin organization, the miR-144-dependent regulation of Hmgn2 is conserved from fish to humans. Our genetic probing of the miR-144/Hmgn2 regulatory axis established that intact miR-144 target sites in the Hmgn2 3'UTR are necessary for the proper maturation of erythrocytes in both zebrafish and human iPSC-derived erythroid cells while loss of Hmgn2 rescues in part the miR-144 null phenotype. Altogether, our results uncover miR-144 and its target Hmgn2 as the backbone of the genetic regulatory circuit that controls the terminal differentiation of erythrocytes in vertebrates.
Collapse
|
5
|
Nakanishi K. When Argonaute takes out the ribonuclease sword. J Biol Chem 2024; 300:105499. [PMID: 38029964 PMCID: PMC10772731 DOI: 10.1016/j.jbc.2023.105499] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2023] [Revised: 11/11/2023] [Accepted: 11/15/2023] [Indexed: 12/01/2023] Open
Abstract
Argonaute (AGO) proteins in all three domains of life form ribonucleoprotein or deoxyribonucleoprotein complexes by loading a guide RNA or DNA, respectively. Since all AGOs retain a PIWI domain that takes an RNase H fold, the ancestor was likely an endoribonuclease (i.e., a slicer). In animals, most miRNA-mediated gene silencing occurs slicer independently. However, the slicer activity of AGO is indispensable in specific events, such as development and differentiation, which are critical for vertebrates and thus cannot be replaced by the slicer-independent regulation. This review highlights the distinctions in catalytic activation mechanisms among slicing-competent AGOs, shedding light on the roles of two metal ions in target recognition and cleavage. The precision of the target specificity by the RNA-induced silencing complexes is reevaluated and redefined. The possible coevolutionary relationship between slicer-independent gene regulation and AGO-binding protein, GW182, is also explored. These discussions reveal that numerous captivating questions remain unanswered regarding the timing and manner in which AGOs employ their slicing activity.
Collapse
Affiliation(s)
- Kotaro Nakanishi
- Department of Chemistry and Biochemistry, The Ohio State University, Columbus, Ohio, USA; Center for RNA Biology, The Ohio State University, Columbus, Ohio, USA.
| |
Collapse
|
6
|
Simbula M, Manchinu MF, Mingoia M, Pala M, Asunis I, Caria CA, Perseu L, Shah M, Crossley M, Moi P, Ristaldi MS. miR-365-3p mediates BCL11A and SOX6 erythroid-specific coregulation: A new player in HbF activation. MOLECULAR THERAPY. NUCLEIC ACIDS 2023; 34:102025. [PMID: 37744176 PMCID: PMC10514143 DOI: 10.1016/j.omtn.2023.09.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/15/2022] [Accepted: 09/01/2023] [Indexed: 09/26/2023]
Abstract
Hemoglobin switching is a complex biological process not yet fully elucidated. The mechanism regulating the suppression of fetal hemoglobin (HbF) expression is of particular interest because of the positive impact of HbF on the course of diseases such as β-thalassemia and sickle cell disease, hereditary hemoglobin disorders that affect the health of countless individuals worldwide. Several transcription factors have been implicated in the control of HbF, of which BCL11A has emerged as a major player in HbF silencing. SOX6 has also been implicated in silencing HbF and is critical to the silencing of the mouse embryonic hemoglobins. BCL11A and SOX6 are co-expressed and physically interact in the erythroid compartment during differentiation. In this study, we observe that BCL11A knockout leads to post-transcriptional downregulation of SOX6 through activation of microRNA (miR)-365-3p. Downregulating SOX6 by transient ectopic expression of miR-365-3p or gene editing activates embryonic and fetal β-like globin gene expression in erythroid cells. The synchronized expression of BCL11A and SOX6 is crucial for hemoglobin switching. In this study, we identified a BCL11A/miR-365-3p/SOX6 evolutionarily conserved pathway, providing insights into the regulation of the embryonic and fetal globin genes suggesting new targets for treating β-hemoglobinopathies.
Collapse
Affiliation(s)
- Michela Simbula
- Istituto Di Ricerca Genetica e Biomedica del Consiglio Nazionale Delle Ricerche (IRGB-CNR), 09042 Monserrato, Italy
| | - Maria Francesca Manchinu
- Istituto Di Ricerca Genetica e Biomedica del Consiglio Nazionale Delle Ricerche (IRGB-CNR), 09042 Monserrato, Italy
| | - Maura Mingoia
- Istituto Di Ricerca Genetica e Biomedica del Consiglio Nazionale Delle Ricerche (IRGB-CNR), 09042 Monserrato, Italy
- Dipartimento di Scienze Mediche e Sanità Pubblica, Università degli Studi di Cagliari, 09121 Cagliari, Italy
| | - Mauro Pala
- Istituto Di Ricerca Genetica e Biomedica del Consiglio Nazionale Delle Ricerche (IRGB-CNR), 09042 Monserrato, Italy
| | - Isadora Asunis
- Istituto Di Ricerca Genetica e Biomedica del Consiglio Nazionale Delle Ricerche (IRGB-CNR), 09042 Monserrato, Italy
| | - Cristian Antonio Caria
- Istituto Di Ricerca Genetica e Biomedica del Consiglio Nazionale Delle Ricerche (IRGB-CNR), 09042 Monserrato, Italy
| | - Lucia Perseu
- Istituto Di Ricerca Genetica e Biomedica del Consiglio Nazionale Delle Ricerche (IRGB-CNR), 09042 Monserrato, Italy
| | - Manan Shah
- School of Biotechnology and Biomolecular Sciences, University of New South Wales (UNSW), Sydney, NSW 2052, Australia
| | - Merlin Crossley
- School of Biotechnology and Biomolecular Sciences, University of New South Wales (UNSW), Sydney, NSW 2052, Australia
| | - Paolo Moi
- Istituto Di Ricerca Genetica e Biomedica del Consiglio Nazionale Delle Ricerche (IRGB-CNR), 09042 Monserrato, Italy
- Dipartimento di Scienze Mediche e Sanità Pubblica, Università degli Studi di Cagliari, 09121 Cagliari, Italy
| | - Maria Serafina Ristaldi
- Istituto Di Ricerca Genetica e Biomedica del Consiglio Nazionale Delle Ricerche (IRGB-CNR), 09042 Monserrato, Italy
| |
Collapse
|
7
|
Shin M, Yin HM, Shih YH, Nozaki T, Portman D, Toles B, Kolb A, Luk K, Isogai S, Ishida K, Hanasaka T, Parsons MJ, Wolfe SA, Burns CE, Burns CG, Lawson ND. Generation and application of endogenously floxed alleles for cell-specific knockout in zebrafish. Dev Cell 2023; 58:2614-2626.e7. [PMID: 37633272 PMCID: PMC10840978 DOI: 10.1016/j.devcel.2023.07.022] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2022] [Revised: 05/30/2023] [Accepted: 07/28/2023] [Indexed: 08/28/2023]
Abstract
The zebrafish is amenable to a variety of genetic approaches. However, lack of conditional deletion alleles limits stage- or cell-specific gene knockout. Here, we applied an existing protocol to establish a floxed allele for gata2a but failed to do so due to off-target integration and incomplete knockin. To address these problems, we applied simultaneous co-targeting with Cas12a to insert loxP sites in cis, together with transgenic counterscreening and comprehensive molecular analysis, to identify off-target insertions and confirm targeted knockins. We subsequently used our approach to establish endogenously floxed alleles of foxc1a, rasa1a, and ruvbl1, each in a single generation. We demonstrate the utility of these alleles by verifying Cre-dependent deletion, which yielded expected phenotypes in each case. Finally, we used the floxed gata2a allele to demonstrate an endothelial autonomous requirement in lymphatic valve development. Together, our results provide a framework for routine generation and application of endogenously floxed alleles in zebrafish.
Collapse
Affiliation(s)
- Masahiro Shin
- Department of Molecular, Cell, and Cancer Biology, University of Massachusetts Chan Medical School, Worcester, MA 01605, USA
| | - Hui-Min Yin
- Division of Basic and Translational Cardiovascular Research, Department of Cardiology, Boston Children's Hospital, Boston, MA 02115, USA; Harvard Medical School, Boston, MA 02115, USA
| | - Yu-Huan Shih
- Department of Molecular, Cell, and Cancer Biology, University of Massachusetts Chan Medical School, Worcester, MA 01605, USA
| | - Takayuki Nozaki
- Technical Support Center for Life Science Research, Iwate Medical University, Shiwa, Iwate 028-3694, Japan
| | - Daneal Portman
- Department of Molecular, Cell, and Cancer Biology, University of Massachusetts Chan Medical School, Worcester, MA 01605, USA
| | - Benjamin Toles
- Department of Molecular, Cell, and Cancer Biology, University of Massachusetts Chan Medical School, Worcester, MA 01605, USA
| | - Amy Kolb
- Department of Molecular, Cell, and Cancer Biology, University of Massachusetts Chan Medical School, Worcester, MA 01605, USA
| | - Kevin Luk
- Department of Molecular, Cell, and Cancer Biology, University of Massachusetts Chan Medical School, Worcester, MA 01605, USA
| | - Sumio Isogai
- Department of Medical Education, Iwate Medical University, Shiwa, Iwate 028-3694, Japan
| | - Kinji Ishida
- Technical Support Center for Life Science Research, Iwate Medical University, Shiwa, Iwate 028-3694, Japan
| | - Tomohito Hanasaka
- Technical Support Center for Life Science Research, Iwate Medical University, Shiwa, Iwate 028-3694, Japan
| | - Michael J Parsons
- Department of Developmental and Cell Biology, School of Biological Sciences, University of California, Irvine, Irvine, CA 92697, USA
| | - Scot A Wolfe
- Department of Molecular, Cell, and Cancer Biology, University of Massachusetts Chan Medical School, Worcester, MA 01605, USA
| | - Caroline E Burns
- Division of Basic and Translational Cardiovascular Research, Department of Cardiology, Boston Children's Hospital, Boston, MA 02115, USA; Harvard Medical School, Boston, MA 02115, USA
| | - C Geoffrey Burns
- Division of Basic and Translational Cardiovascular Research, Department of Cardiology, Boston Children's Hospital, Boston, MA 02115, USA; Harvard Medical School, Boston, MA 02115, USA
| | - Nathan D Lawson
- Department of Molecular, Cell, and Cancer Biology, University of Massachusetts Chan Medical School, Worcester, MA 01605, USA.
| |
Collapse
|
8
|
Kakumani PK, Ko Y, Ramakrishna S, Christopher G, Dodgson M, Shrinet J, Harvey LM, Shin C, Simard M. CSDE1 promotes miR-451 biogenesis. Nucleic Acids Res 2023; 51:9385-9396. [PMID: 37493604 PMCID: PMC10516617 DOI: 10.1093/nar/gkad619] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2022] [Revised: 07/06/2023] [Accepted: 07/14/2023] [Indexed: 07/27/2023] Open
Abstract
MicroRNAs are sequentially processed by RNase III enzymes Drosha and Dicer. miR-451 is a highly conserved miRNA in vertebrates which bypasses Dicer processing and instead relies on AGO2 for its maturation. miR-451 is highly expressed in erythrocytes and regulates the differentiation of erythroblasts into mature red blood cells. However, the mechanistic details underlying miR-451 biogenesis in erythrocytes remains obscure. Here, we report that the RNA binding protein CSDE1 which is required for the development of erythroblasts into erythrocytes, controls the expression of miR-451 in erythroleukemia cells. CSDE1 binds miR-451 and regulates AGO2 processing of pre-miR-451 through its N-terminal domains. CSDE1 further interacts with PARN and promotes the trimming of intermediate miR-451 to the mature length. Together, our results demonstrate that CSDE1 promotes biogenesis of miR-451 in erythroid progenitors.
Collapse
Affiliation(s)
- Pavan Kumar Kakumani
- Department of Biochemistry, Memorial University of Newfoundland, 45 Arctic Avenue, St. John's NL A1C 5S7, Canada
| | - Yunkoo Ko
- Department of Agricultural Biotechnology, Seoul National University, Seoul 08826, Republic of Korea
| | - Sushmitha Ramakrishna
- Department of Biochemistry, Memorial University of Newfoundland, 45 Arctic Avenue, St. John's NL A1C 5S7, Canada
| | - Grace Christopher
- Department of Biochemistry, Memorial University of Newfoundland, 45 Arctic Avenue, St. John's NL A1C 5S7, Canada
| | - Maria Dodgson
- Department of Biochemistry, Memorial University of Newfoundland, 45 Arctic Avenue, St. John's NL A1C 5S7, Canada
| | - Jatin Shrinet
- Department of Biological Science, Florida State University, 319 Stadium Drive, Tallahassee, FL 32306-4295, USA
| | - Louis-Mathieu Harvey
- Oncology Division, Centre Hospitalier Universitaire de Québec-Université Laval Research Center (L’Hôtel-Dieu de Québec), Quebec City, Québec G1R 3S3, Canada
- Laval University Cancer Research Centre, Québec City, Québec G1R 3S3, Canada
| | - Chanseok Shin
- Department of Agricultural Biotechnology, Seoul National University, Seoul 08826, Republic of Korea
- Research Center for Plant Plasticity, Seoul National University, Seoul 08826, Republic of Korea
- Research Institute of Agriculture and Life Sciences, and Plant Genomics and Breeding Institute, Seoul National University, Seoul 08826, Republic of Korea
| | - Martin J Simard
- Oncology Division, Centre Hospitalier Universitaire de Québec-Université Laval Research Center (L’Hôtel-Dieu de Québec), Quebec City, Québec G1R 3S3, Canada
- Laval University Cancer Research Centre, Québec City, Québec G1R 3S3, Canada
| |
Collapse
|
9
|
Nalavade R, Singh M. Intracellular Compartmentalization: A Key Determinant of MicroRNA Functions. Microrna 2023; 12:114-130. [PMID: 37638608 DOI: 10.2174/2211536612666230330184006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2022] [Revised: 12/26/2022] [Accepted: 01/19/2023] [Indexed: 08/29/2023]
Abstract
Being an integral part of the eukaryotic transcriptome, miRNAs are regarded as vital regulators of diverse developmental and physiological processes. Clearly, miRNA activity is kept in check by various regulatory mechanisms that control their biogenesis and decay pathways. With the increasing technical depth of RNA profiling technologies, novel insights have unravelled the spatial diversity exhibited by miRNAs inside a cell. Compartmentalization of miRNAs adds complexity to the regulatory circuits of miRNA expression, thereby providing superior control over the miRNA function. This review provides a bird's eye view of miRNAs expressed in different subcellular locations, thus affecting the gene regulatory pathways therein. Occurrence of miRNAs in diverse intracellular locales also reveals various unconventional roles played by miRNAs in different cellular organelles and expands the scope of miRNA functions beyond their traditionally known repressive activities.
Collapse
Affiliation(s)
- Rohit Nalavade
- Department of Microbiology and Cell Biology, Indian Institute of Science, Bangalore, India
| | - Mohini Singh
- Department of Life Sciences, Sharda School of Basic Sciences and Research, Sharda University, Greater Noida, India
| |
Collapse
|
10
|
Temperature-Biased miRNA Expression Patterns during European Sea Bass (Dicentrarchus labrax) Development. Int J Mol Sci 2022; 23:ijms231911164. [PMID: 36232462 PMCID: PMC9570215 DOI: 10.3390/ijms231911164] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2022] [Revised: 09/12/2022] [Accepted: 09/20/2022] [Indexed: 11/28/2022] Open
Abstract
Environmental effects and, particularly, temperature changes have been demonstrated to influence the activity, function, and well-being of teleosts. Temperature may change seasonally in the wild, and in captivity under aquaculture operations. Moreover, climate change is expected to shift temperature profiles worldwide. MicroRNAs (miRNA) are important temperature-sensitive gene-expression regulators acting at the post-transcriptional level. They are known to be key regulators in development, reproduction, and immune responses. Therefore, early larval development of the European sea bass (Dicentrarchus labrax), one of the most extensively cultured species in Mediterranean aquaculture, was investigated at early rearing temperatures, i.e., 15, 17.5, and 20 °C, in regard to the impact of temperatures on miRNAs through sncRNA high-throughput sequencing but also at the phenotypic level in terms of growth, sex, vision, and skeletal deformities. Expression profiling revealed stage- and temperature-specific miRNA expression targeting genes with roles in reproduction and immune response mainly at the flexion and all-fins stages. Similar stage- and temperature-specific results were also observed concerning the number of rod cells and lower jaw elongation. The present work presents for the first time highly promising results on the influence of early rearing temperature at the post-transcriptional level during European sea bass development, with a putative impact on reproduction and immune response, as well as regarding teleost vision and larval development.
Collapse
|
11
|
Lin Z, Xie X, Gu M, Chen Q, Lu G, Jia X, Xiao W, Zhang J, Yu D, Gong W. microRNA-144/451 decreases dendritic cell bioactivity via targeting interferon-regulatory factor 5 to limit DSS-induced colitis. Front Immunol 2022; 13:928593. [PMID: 35967345 PMCID: PMC9372465 DOI: 10.3389/fimmu.2022.928593] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2022] [Accepted: 07/08/2022] [Indexed: 11/28/2022] Open
Abstract
The microRNAs miR-144/451 are highly conserved miRNA that is strongly induced during erythropoiesis. Despite the biological functions of miR-144/451 have been extensively studied in erythropoiesis and tumorigenesis, few studies have been conducted in immune responses. In this study, we showed that miR-144/451-/- DCs exhibit increased activation. Mechanistically, the miR-144 directly targets the 3`-UTR of IRF5 and represses the expression of IRF5 in DCs. Ectopic expression of miR-144/451 by lentiviruses downregulates the levels of IRF5 and suppresses DCs function. In addition, knockdown of IRF5 by shRNA significantly inhibits activities of the miR-144/451-/- DCs. Expression of miR144/451 was decreased in DCs from both patients with IBD and mice with DSS-colitis compared with controls. Human PBMC derived DCs were downregulated expression of miR144/451 after LPS stimulation. In the DSS-induced colitis mice model, we showed that ablation of the miR-144/451 gene causes severe colitis, and their DCs from both periphery and MLN expressed higher co-stimulatory molecules and pro-inflammatory cytokines than wild-type mice. In addition, DCs isolated from miR-144/451-/- mice transfusion exacerbates mice colitis. In the bone marrow transplanted chimeric mice model, we show that miR-144/451-/- bone marrow transplantation deteriorated DSS-induced colitis. At last, we treat the mice with miR-144/451 delivered by chitosan nanoparticles revealing protective effects in DSS-induced colitis mice. Thus, our results reveal a novel miR144/451-IRF5 pathway in DCs that protects experimental colitis. The manipulation of miR-144/451 expression and DCs activation in IBD patients may be a novel therapeutic approach for the treatment of inflammatory diseases.
Collapse
Affiliation(s)
- Zhijie Lin
- Department of Immunology, Institute of Translational Medicine, Medical College, Yangzhou University, Yangzhou, China
- Jiangsu Key Laboratory of Experimental & Translational Non-coding RNA Research, Yangzhou University, Yangzhou, China
| | - Xiaoyan Xie
- Department of Immunology, Institute of Translational Medicine, Medical College, Yangzhou University, Yangzhou, China
| | - Min Gu
- Department of Immunology, Institute of Translational Medicine, Medical College, Yangzhou University, Yangzhou, China
| | - Qian Chen
- Department of Immunology, Institute of Translational Medicine, Medical College, Yangzhou University, Yangzhou, China
| | - Guotao Lu
- Department of Gastroenterology, Affiliated Hospital of Yangzhou University, Yangzhou University, Yangzhou, China
| | - Xiaoqin Jia
- Jiangsu Key Laboratory of Integrated Traditional Chinese and Western Medicine for Prevention and Treatment of Senile Diseases, Yangzhou University, Yangzhou, China
| | - Weiming Xiao
- Department of Gastroenterology, Affiliated Hospital of Yangzhou University, Yangzhou University, Yangzhou, China
| | - Jun Zhang
- Department of Blood Transfusion, Affiliated Hospital of Yangzhou University, Yangzhou University, Yangzhou, China
| | - Duonan Yu
- Jiangsu Key Laboratory of Experimental & Translational Non-coding RNA Research, Yangzhou University, Yangzhou, China
- *Correspondence: Weijuan Gong, ; Duonan Yu,
| | - Weijuan Gong
- Department of Immunology, Institute of Translational Medicine, Medical College, Yangzhou University, Yangzhou, China
- Jiangsu Key Laboratory of Experimental & Translational Non-coding RNA Research, Yangzhou University, Yangzhou, China
- Department of Gastroenterology, Affiliated Hospital of Yangzhou University, Yangzhou University, Yangzhou, China
- Jiangsu Key Laboratory of Integrated Traditional Chinese and Western Medicine for Prevention and Treatment of Senile Diseases, Yangzhou University, Yangzhou, China
- Jiangsu Key Laboratory of Zoonosis, Jiangsu Co-innovation Center for Prevention and Control of Important Animal Infectious Diseases and Zoonoses, Yangzhou University, Yangzhou, China
- *Correspondence: Weijuan Gong, ; Duonan Yu,
| |
Collapse
|
12
|
Yang L, Zheng W, Lv X, Xin S, Sun Y, Xu T. microRNA-144 modulates the NF-κB pathway in miiuy croaker (Miichthys miiuy) by targeting IκBα gene. DEVELOPMENTAL AND COMPARATIVE IMMUNOLOGY 2022; 130:104359. [PMID: 35092745 DOI: 10.1016/j.dci.2022.104359] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/15/2021] [Revised: 01/24/2022] [Accepted: 01/24/2022] [Indexed: 06/14/2023]
Abstract
MicroRNAs (miRNA) are non-coding RNAs that regulate many biochemical processes, such as cell growth, proliferation and immune responses. In this study, we investigated miR-144 as a regulator of IκBα that promotes the activation of NF-κB signaling pathway. And IκBα interact with p65 blocks nuclear translocation of NF-κB and anchors NF-κB in cytoplasmic quiescent cells in an inactive form. The seed region of miR-144 can regulate gene expression by binding to the 3' UTR of IκBα and repress IκBα expression at the post-transcriptional level. More importantly, miR-144 can promote the activation of p65 by inhibiting IκBα, thus affecting the NF-κB signaling pathway. Thus, preventing excessive inflammatory responses from causing autoimmune diseases will help to further understand the immunoregulatory mechanisms of miRNAs in fish after invasion by pathogens.
Collapse
Affiliation(s)
- Liyuan Yang
- Laboratory of Fish Molecular Immunology, College of Fisheries and Life Science, Shanghai Ocean University, Shanghai, China
| | - Weiwei Zheng
- Laboratory of Fish Molecular Immunology, College of Fisheries and Life Science, Shanghai Ocean University, Shanghai, China
| | - Xing Lv
- Laboratory of Fish Molecular Immunology, College of Fisheries and Life Science, Shanghai Ocean University, Shanghai, China
| | - Shiying Xin
- Laboratory of Fish Molecular Immunology, College of Fisheries and Life Science, Shanghai Ocean University, Shanghai, China
| | - Yuena Sun
- Laboratory of Fish Molecular Immunology, College of Fisheries and Life Science, Shanghai Ocean University, Shanghai, China; Key Laboratory of Exploration and Utilization of Aquatic Genetic Resources (Shanghai Ocean University), Ministry of Education, China; National Pathogen Collection Center for Aquatic Animals, Shanghai Ocean University, China.
| | - Tianjun Xu
- Laboratory of Fish Molecular Immunology, College of Fisheries and Life Science, Shanghai Ocean University, Shanghai, China; Laboratory of Marine Biology and Biotechnology, Qingdao National Laboratory for Marine Science and Technology, Qingdao, China; Key Laboratory of Exploration and Utilization of Aquatic Genetic Resources (Shanghai Ocean University), Ministry of Education, China; National Pathogen Collection Center for Aquatic Animals, Shanghai Ocean University, China.
| |
Collapse
|
13
|
Chakraborty S, Woldemariam NT, Visnovska T, Rise ML, Boyce D, Santander J, Andreassen R. Characterization of miRNAs in Embryonic, Larval, and Adult Lumpfish Provides a Reference miRNAome for Cyclopterus lumpus. BIOLOGY 2022; 11:biology11010130. [PMID: 35053128 PMCID: PMC8773022 DOI: 10.3390/biology11010130] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/23/2021] [Revised: 01/05/2022] [Accepted: 01/07/2022] [Indexed: 12/28/2022]
Abstract
Simple Summary Lumpfish (Cyclopterus lumpus) is an emergent aquaculture species, and its miRNA repertoire is still unknown. miRNAs are critical post-transcriptional modulators of teleost gene expression. Therefore, a lumpfish reference miRNAome was characterized by small RNA sequencing and miRDeep analysis of samples from different organs and developmental stages. The resulting miRNAome, an essential reference for future expression analyses, consists of 443 unique mature miRNAs from 391 conserved and eight novel miRNA genes. Enrichment of specific miRNAs in particular organs and developmental stages indicates that some conserved lumpfish miRNAs regulate organ and developmental stage-specific functions reported in other teleosts. Abstract MicroRNAs (miRNAs) are endogenous small RNA molecules involved in the post-transcriptional regulation of protein expression by binding to the mRNA of target genes. They are key regulators in teleost development, maintenance of tissue-specific functions, and immune responses. Lumpfish (Cyclopterus lumpus) is becoming an emergent aquaculture species as it has been utilized as a cleaner fish to biocontrol sea lice (e.g., Lepeophtheirus salmonis) infestation in the Atlantic Salmon (Salmo salar) aquaculture. The lumpfish miRNAs repertoire is unknown. This study identified and characterized miRNA encoding genes in lumpfish from three developmental stages (adult, embryos, and larvae). A total of 16 samples from six different adult lumpfish organs (spleen, liver, head kidney, brain, muscle, and gill), embryos, and larvae were individually small RNA sequenced. Altogether, 391 conserved miRNA precursor sequences (discovered in the majority of teleost fish species reported in miRbase), eight novel miRNA precursor sequences (so far only discovered in lumpfish), and 443 unique mature miRNAs were identified. Transcriptomics analysis suggested organ-specific and age-specific expression of miRNAs (e.g., miR-122-1-5p specific of the liver). Most of the miRNAs found in lumpfish are conserved in teleost and higher vertebrates, suggesting an essential and common role across teleost and higher vertebrates. This study is the first miRNA characterization of lumpfish that provides the reference miRNAome for future functional studies.
Collapse
Affiliation(s)
- Setu Chakraborty
- Marine Microbial Pathogenesis and Vaccinology Laboratory, Department of Ocean Sciences, Memorial University of Newfoundland, 0 Marine Lab Rd, St. John’s, NL A1C 5S7, Canada;
| | - Nardos T. Woldemariam
- Department of Life Sciences and Health, Faculty of Health Sciences, OsloMet–Oslo Metropolitan University, Pilestredet 50, N-0130 Oslo, Norway;
| | - Tina Visnovska
- Bioinformatics Core Facility, Oslo University Hospital, 0372 Oslo, Norway;
| | - Matthew L. Rise
- Department of Ocean Sciences, Faculty of Sciences, Memorial University of Newfoundland, 0 Marine Lab Rd, St. John’s, NL A1C 5S7, Canada;
| | - Danny Boyce
- Dr. Joe Brown Aquatic Research Building (JBARB), Department of Ocean Sciences, Memorial University of Newfoundland, 0 Marine Lab Rd, St. John’s, NL A1C 5S7, Canada;
| | - Javier Santander
- Marine Microbial Pathogenesis and Vaccinology Laboratory, Department of Ocean Sciences, Memorial University of Newfoundland, 0 Marine Lab Rd, St. John’s, NL A1C 5S7, Canada;
- Correspondence: (J.S.); (R.A.)
| | - Rune Andreassen
- Department of Life Sciences and Health, Faculty of Health Sciences, OsloMet–Oslo Metropolitan University, Pilestredet 50, N-0130 Oslo, Norway;
- Correspondence: (J.S.); (R.A.)
| |
Collapse
|
14
|
Cardona E, Guyomar C, Desvignes T, Montfort J, Guendouz S, Postlethwait JH, Skiba-Cassy S, Bobe J. Circulating miRNA repertoire as a biomarker of metabolic and reproductive states in rainbow trout. BMC Biol 2021; 19:235. [PMID: 34781956 PMCID: PMC8594080 DOI: 10.1186/s12915-021-01163-5] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2021] [Accepted: 10/08/2021] [Indexed: 12/16/2022] Open
Abstract
Background Circulating miRNAs (c-miRNAs) are found in most, if not all, biological fluids and are becoming well-established non-invasive biomarkers of many human pathologies. However, their features in non-pathological contexts and whether their expression profiles reflect normal life history events have received little attention, especially in non-mammalian species. The aim of the present study was to investigate the potential of c-miRNAs to serve as biomarkers of reproductive and metabolic states in fish. Results The blood plasma was sampled throughout the reproductive cycle of female rainbow trout subjected to two different feeding regimes that triggered contrasting metabolic states. In addition, ovarian fluid was sampled at ovulation, and all samples were subjected to small RNA-seq analysis, leading to the establishment of a comprehensive miRNA repertoire (i.e., miRNAome) and enabling subsequent comparative analyses to a panel of RNA-seq libraries from a wide variety of tissues and organs. We showed that biological fluid miRNAomes are complex and encompass a high proportion of the overall rainbow trout miRNAome. While sharing a high proportion of common miRNAs, the blood plasma and ovarian fluid miRNAomes exhibited strong fluid-specific signatures. We further revealed that the blood plasma miRNAome significantly changed depending on metabolic and reproductive states. We subsequently identified three evolutionarily conserved muscle-specific miRNAs or myomiRs (miR-1-1/2-3p, miR-133a-1/2-3p, and miR-206-3p) that accumulated in the blood plasma in response to high feeding rates, making these myomiRs strong candidate biomarkers of active myogenesis. We also identified miR-202-5p as a candidate biomarker for reproductive success that could be used to predict ovulation and/or egg quality. Conclusions Together, these promising results reveal the high potential of c-miRNAs, including evolutionarily conserved myomiRs, as physiologically relevant biomarker candidates and pave the way for the use of c-miRNAs for non-invasive phenotyping in various fish species. Supplementary Information The online version contains supplementary material available at 10.1186/s12915-021-01163-5.
Collapse
Affiliation(s)
- Emilie Cardona
- INRAE, LPGP, Fish Physiology and Genomics, F-35000, Rennes, France.,INRAE, Univ. Pau & Pays Adour, E2S UPPA, NUMEA, 64310, Saint-Pée-sur-Nivelle, France
| | - Cervin Guyomar
- INRAE, LPGP, Fish Physiology and Genomics, F-35000, Rennes, France.,GenPhySE, University of Toulouse, INRAE, ENVT, F-31326, Castanet-Tolosan, France
| | - Thomas Desvignes
- Institute of Neurosciences, University of Oregon, Eugene, OR, 97403, USA
| | - Jérôme Montfort
- INRAE, LPGP, Fish Physiology and Genomics, F-35000, Rennes, France
| | - Samia Guendouz
- Institute of Functional Genomics, MGX, UMR 5203 CNRS - U1191 INSERM, F-34094, Montpellier, France
| | | | - Sandrine Skiba-Cassy
- INRAE, Univ. Pau & Pays Adour, E2S UPPA, NUMEA, 64310, Saint-Pée-sur-Nivelle, France
| | - Julien Bobe
- INRAE, LPGP, Fish Physiology and Genomics, F-35000, Rennes, France.
| |
Collapse
|
15
|
Zhao Z, Shen Y, Zhao J, Chen X. microRNA expression profile of fish erythrocytes. AQUACULTURE AND FISHERIES 2021. [DOI: 10.1016/j.aaf.2020.06.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
|
16
|
Takada Y, Shibuta T, Hatano M, Sato K, Koga M, Ishibashi A, Harada T, Hisatomi T, Shimura H, Fukushima N, Leecharoenkiat K, Chamnanchanunt S, Svasti S, Fucharoen S, Umemura T. Pre-Analytical Modification of Serum miRNAs: Diagnostic Reliability of Serum miRNAs in Hemolytic Diseases. J Clin Med 2021; 10:jcm10215045. [PMID: 34768564 PMCID: PMC8584813 DOI: 10.3390/jcm10215045] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2021] [Revised: 10/18/2021] [Accepted: 10/25/2021] [Indexed: 01/05/2023] Open
Abstract
Circulating microRNAs (miRNAs) are useful biomarkers of hemolysis. Since blood cells are the main origins of circulating miRNAs, we evaluated blood cell-related pre-analytical modification of the miRNA signatures during blood drawing and serum processing. The levels of miRNA before and after ex vivo blood drawing were analyzed with the reverse transcriptase-based polymerase chain reaction method. Furthermore, the changes of miRNA signatures caused by different time-lag between blood drawing and serum preparation by 24 h were evaluated. Finally, we compared the miRNA levels between leftover samples and samples of hemolytic diseases. Blood drawing procedure induced increments of red blood cell (RBC)-related miRNAs (miR-451a, miR-486) about 2-fold. One hour standing of blood samples before serum separation induced almost the same increases in RBC-related miRNAs. To test the clinical usefulness of miR-451a as a biomarker of hemolytic diseases, we analyzed miRNAs of samples from 10 normal subjects, 30 leftover samples in the clinical laboratory, and 20 samples from patients with hemolytic diseases. Serum miR-451a significantly increased in patients with hemolytic anemia more than the levels of pre-analytical modification. In conclusion, the pre-analytical modification of serum miRNAs did not disturb the usefulness of RBC-derived miRNAs as biomarkers of hemolytic diseases.
Collapse
Affiliation(s)
- Yukichi Takada
- Department of Medical Technology and Sciences, International University of Health and Welfare, Okawa 831-8501, Japan; (Y.T.); (T.S.); (M.H.); (K.S.); (H.S.)
| | - Tatsuki Shibuta
- Department of Medical Technology and Sciences, International University of Health and Welfare, Okawa 831-8501, Japan; (Y.T.); (T.S.); (M.H.); (K.S.); (H.S.)
| | - Mayu Hatano
- Department of Medical Technology and Sciences, International University of Health and Welfare, Okawa 831-8501, Japan; (Y.T.); (T.S.); (M.H.); (K.S.); (H.S.)
| | - Kenichi Sato
- Department of Medical Technology and Sciences, International University of Health and Welfare, Okawa 831-8501, Japan; (Y.T.); (T.S.); (M.H.); (K.S.); (H.S.)
| | - Mari Koga
- Clinical Laboratory, Kouhoukai Takagi Hospital, Okawa 831-8501, Japan; (M.K.); (A.I.); (T.H.)
| | - Ayaka Ishibashi
- Clinical Laboratory, Kouhoukai Takagi Hospital, Okawa 831-8501, Japan; (M.K.); (A.I.); (T.H.)
| | - Tetsuhiro Harada
- Clinical Laboratory, Kouhoukai Takagi Hospital, Okawa 831-8501, Japan; (M.K.); (A.I.); (T.H.)
| | | | - Hanae Shimura
- Department of Medical Technology and Sciences, International University of Health and Welfare, Okawa 831-8501, Japan; (Y.T.); (T.S.); (M.H.); (K.S.); (H.S.)
| | - Noriyasu Fukushima
- Research Institute for Radiation Biology and Medicine, Hiroshima University, Hiroshima 734-8553, Japan;
| | - Kamonlak Leecharoenkiat
- Department of Clinical Microscope, Faculty of Medical Sciences, Chulalongkorn University, Bangkok 10330, Thailand;
| | | | - Saovaros Svasti
- Thalassemia Research Center, Institute of Molecular Biosciences, Mahidol University, Salaya, Nakhon Pathom 73130, Thailand; (S.S.); (S.F.)
| | - Suthat Fucharoen
- Thalassemia Research Center, Institute of Molecular Biosciences, Mahidol University, Salaya, Nakhon Pathom 73130, Thailand; (S.S.); (S.F.)
| | - Tsukuru Umemura
- Department of Medical Technology and Sciences, International University of Health and Welfare, Okawa 831-8501, Japan; (Y.T.); (T.S.); (M.H.); (K.S.); (H.S.)
- Clinical Laboratory, Kouhoukai Takagi Hospital, Okawa 831-8501, Japan; (M.K.); (A.I.); (T.H.)
- Correspondence: ; Tel.: +81-0944-89-2000
| |
Collapse
|
17
|
Zhao N, Jia L, Li G, He X, Zhu C, Zhang B. Comparative Mucous miRomics in Cynoglossus semilaevis Related to Vibrio harveyi Caused Infection. MARINE BIOTECHNOLOGY (NEW YORK, N.Y.) 2021; 23:766-776. [PMID: 34480240 DOI: 10.1007/s10126-021-10062-3] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/09/2021] [Accepted: 08/20/2021] [Indexed: 06/13/2023]
Abstract
Epidermal mucus is an important barrier and regulating mediator in fish. MicroRNAs (miRNAs) are proved to be involved in various biological processes, also as promising biomarkers for disease diagnosis. Vibrio harveyi has long been a noticeable bacterial pathogen in Cynoglossus semilaevis aquaculture. To find the evidence whether there are indicating miRNAs in mucus and whether the miRNAs are related to infections caused by V. harveyi, miRNA profiles of mucus from V. harveyi infected fish and healthy controls were screened by small RNA sequencing and verified by quantitative real-time PCR. This is the first report about miRNA profiling of flatfish mucus, aiming at illustrating the pathogenesis of V. harveyi caused infection and developing disease-related biomarkers. The results revealed significant differences in expression levels of some miRNAs between infected fish and healthy ones. Three hundred differentially expressed miRNAs were obtained after filtering through FC > 2 or FC < 0.5 and most of the differential miRNAs were downregulated. After verification through qRT-PCR, four unique miRNAs, dre-miR-451, dre-miR-184, dre-miR-205-5p > ssa-miR-205b-5p, and dre-miR-181a-5p > ssa-miR-181a-5p, were identified as V. harveyi infection-related signatures, consistent with sequencing trend. The expression levels of these four miRNAs in the infected fish were all significantly lower than controls. These miRNAs in mucus could be used to differentiate diseased and healthy fish in a non-invasive way with practical value for large-scale disease screening. They also provided new insights into the mechanism underlying the bacterial infections in fish.
Collapse
Affiliation(s)
- Na Zhao
- Guangdong Research Centre On Reproductive Control and Breeding Technology of Indigenous Valuable Fish Species, Fisheries College, Southern Marine Science and Engineering Guangdong Laboratory-Zhanjiang, Guangdong Ocean University, Zhanjiang, 524000, China
- Key Laboratory of Exploration and Utilization of Aquatic Genetic Resources (Shanghai Ocean University), Ministry of Education; International Research Center for Marine Biosciences At, Shanghai Ocean University, Ocean University, Shanghai, 201306, China
| | - Lei Jia
- Tianjin Fisheries Research Institute, Tianjin, 300200, China
| | - Guangli Li
- Guangdong Research Centre On Reproductive Control and Breeding Technology of Indigenous Valuable Fish Species, Fisheries College, Southern Marine Science and Engineering Guangdong Laboratory-Zhanjiang, Guangdong Ocean University, Zhanjiang, 524000, China
| | - Xiaoxu He
- Tianjin Fisheries Research Institute, Tianjin, 300200, China
| | - Chunhua Zhu
- Guangdong Research Centre On Reproductive Control and Breeding Technology of Indigenous Valuable Fish Species, Fisheries College, Southern Marine Science and Engineering Guangdong Laboratory-Zhanjiang, Guangdong Ocean University, Zhanjiang, 524000, China
| | - Bo Zhang
- Guangdong Research Centre On Reproductive Control and Breeding Technology of Indigenous Valuable Fish Species, Fisheries College, Southern Marine Science and Engineering Guangdong Laboratory-Zhanjiang, Guangdong Ocean University, Zhanjiang, 524000, China.
- Tianjin Fisheries Research Institute, Tianjin, 300200, China.
| |
Collapse
|
18
|
Using the Zebrafish as a Genetic Model to Study Erythropoiesis. Int J Mol Sci 2021; 22:ijms221910475. [PMID: 34638816 PMCID: PMC8508994 DOI: 10.3390/ijms221910475] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2021] [Revised: 09/18/2021] [Accepted: 09/25/2021] [Indexed: 11/30/2022] Open
Abstract
Vertebrates generate mature red blood cells (RBCs) via a highly regulated, multistep process called erythropoiesis. Erythropoiesis involves synthesis of heme and hemoglobin, clearance of the nuclei and other organelles, and remodeling of the plasma membrane, and these processes are exquisitely coordinated by specific regulatory factors including transcriptional factors and signaling molecules. Defects in erythropoiesis can lead to blood disorders such as congenital dyserythropoietic anemias, Diamond–Blackfan anemias, sideroblastic anemias, myelodysplastic syndrome, and porphyria. The molecular mechanisms of erythropoiesis are highly conserved between fish and mammals, and the zebrafish (Danio rerio) has provided a powerful genetic model for studying erythropoiesis. Studies in zebrafish have yielded important insights into RBC development and established a number of models for human blood diseases. Here, we focus on latest discoveries of the molecular processes and mechanisms regulating zebrafish erythropoiesis and summarize newly established zebrafish models of human anemias.
Collapse
|
19
|
Desvignes T, Sydes J, Montfort J, Bobe J, Postlethwait JH. Evolution after Whole-Genome Duplication: Teleost MicroRNAs. Mol Biol Evol 2021; 38:3308-3331. [PMID: 33871629 PMCID: PMC8321539 DOI: 10.1093/molbev/msab105] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
MicroRNAs (miRNAs) are important gene expression regulators implicated in many biological processes, but we lack a global understanding of how miRNA genes evolve and contribute to developmental canalization and phenotypic diversification. Whole-genome duplication events likely provide a substrate for species divergence and phenotypic change by increasing gene numbers and relaxing evolutionary pressures. To understand the consequences of genome duplication on miRNA evolution, we studied miRNA genes following the teleost genome duplication (TGD). Analysis of miRNA genes in four teleosts and in spotted gar, whose lineage diverged before the TGD, revealed that miRNA genes were retained in ohnologous pairs more frequently than protein-coding genes, and that gene losses occurred rapidly after the TGD. Genomic context influenced retention rates, with clustered miRNA genes retained more often than nonclustered miRNA genes and intergenic miRNA genes retained more frequently than intragenic miRNA genes, which often shared the evolutionary fate of their protein-coding host. Expression analyses revealed both conserved and divergent expression patterns across species in line with miRNA functions in phenotypic canalization and diversification, respectively. Finally, major strands of miRNA genes experienced stronger purifying selection, especially in their seeds and 3'-complementary regions, compared with minor strands, which nonetheless also displayed evolutionary features compatible with constrained function. This study provides the first genome-wide, multispecies analysis of the mechanisms influencing metazoan miRNA evolution after whole-genome duplication.
Collapse
Affiliation(s)
- Thomas Desvignes
- Institute of Neuroscience, University of Oregon, Eugene, OR, USA
| | - Jason Sydes
- Institute of Neuroscience, University of Oregon, Eugene, OR, USA
| | | | | | | |
Collapse
|
20
|
miR-16-5p Promotes Erythroid Maturation of Erythroleukemia Cells by Regulating Ribosome Biogenesis. Pharmaceuticals (Basel) 2021; 14:ph14020137. [PMID: 33572085 PMCID: PMC7915806 DOI: 10.3390/ph14020137] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2021] [Revised: 02/05/2021] [Accepted: 02/05/2021] [Indexed: 12/20/2022] Open
Abstract
miRNAs constitute a class of non-coding RNA that act as powerful epigenetic regulators in animal and plant cells. In order to identify putative tumor-suppressor miRNAs we profiled the expression of various miRNAs during differentiation of erythroleukemia cells. RNA was purified before and after differentiation induction and subjected to quantitative RT-PCR. The majority of the miRNAs tested were found upregulated in differentiated cells with miR-16-5p showing the most significant increase. Functional studies using gain- and loss-of-function constructs proposed that miR-16-5p has a role in promoting the erythroid differentiation program of murine erythroleukemia (MEL) cells. In order to identify the underlying mechanism of action, we utilized bioinformatic in-silico platforms that incorporate predictions for the genes targeted by miR-16-5p. Interestingly, ribosome constituents, as well as ribosome biogenesis factors, were overrepresented among the miR-16-5p predicted gene targets. Accordingly, biochemical experiments showed that, indeed, miR-16-5p could modulate the levels of independent ribosomal proteins, and the overall ribosomal levels in cultured cells. In conclusion, miR-16-5p is identified as a differentiation-promoting agent in erythroleukemia cells, demonstrating antiproliferative activity, likely as a result of its ability to target the ribosomal machinery and restore any imbalanced activity imposed by the malignancy and the blockade of differentiation.
Collapse
|
21
|
Chakraborty C, Sharma AR, Sharma G, Lee SS. Therapeutic advances of miRNAs: A preclinical and clinical update. J Adv Res 2021; 28:127-138. [PMID: 33364050 PMCID: PMC7753224 DOI: 10.1016/j.jare.2020.08.012] [Citation(s) in RCA: 224] [Impact Index Per Article: 74.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2020] [Revised: 06/10/2020] [Accepted: 08/17/2020] [Indexed: 12/15/2022] Open
Abstract
miRNAs, a class of small endogenous RNAs, are one of the essential biopharmaceuticals which are in commercial spans as next-generation medicine in recent times. A snapshot of the current scenario regarding the miRNAs as biopharmaceuticals have been discussed. In this work, biopharmaceutical companies working with miRNAs and the current status of preclinical/clinical trials about miRNA therapeutics have been reviewed. Finally, recent updates on the absorption, distribution, metabolism, and excretion (ADME), as well as a delivery system of miRNAs, have been illustrated.
Collapse
Affiliation(s)
- Chiranjib Chakraborty
- Department of Biotechnology, School of Life Science and Biotechnology, Adamas University, Barasat-Barrackpore Rd, Kolkata, West Bengal 700126, India
- Institute for Skeletal Aging & Orthopedic Surgery, Hallym University-Chuncheon Sacred Heart Hospital, Chuncheon, Gangwon-Do 24252, Republic of Korea
| | - Ashish Ranjan Sharma
- Institute for Skeletal Aging & Orthopedic Surgery, Hallym University-Chuncheon Sacred Heart Hospital, Chuncheon, Gangwon-Do 24252, Republic of Korea
| | - Garima Sharma
- Neuropsychopharmacology and Toxicology Program, College of Pharmacy, Kangwon National University, Chuncheon 24341, Republic of Korea
| | - Sang-Soo Lee
- Institute for Skeletal Aging & Orthopedic Surgery, Hallym University-Chuncheon Sacred Heart Hospital, Chuncheon, Gangwon-Do 24252, Republic of Korea
| |
Collapse
|
22
|
Rodriguez-Rius A, Martinez-Perez A, López S, Sabater-Lleal M, Souto JC, Soria JM. Expression of microRNAs in human platelet-poor plasma: analysis of the factors affecting their expression and association with proximal genetic variants. Epigenetics 2020; 15:1396-1406. [PMID: 32543954 PMCID: PMC7678917 DOI: 10.1080/15592294.2020.1783497] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2020] [Revised: 06/01/2020] [Accepted: 06/02/2020] [Indexed: 10/24/2022] Open
Abstract
To translate circulating microRNAs (miRNAs) into the clinic, a deeper understanding of the factors affecting their expression is needed. In this study, we explored the features affecting the expression of miRNAs and their genetic regulation using the expression data of 103 miRNAs obtained by qPCR in the platelet-poor plasma of 104 subjects. The principal components (PCs) of the expression of the miRNAs were associated with technical and biological features (e.g., synthetic controls or sex) and with blood cell counts. Also, the associations with proximal genetics variants were analysed. We found that haemolysis marker (dCt hsa-miR-23a-3p-hsa-miR-451a) was correlated strongly (β = 0.84, p = 2.07x10-29) with the second PC, which explained 10.1% of the overall variability. Thus, we identified haemolysis as a source of variability for miRNA expression even in mild hemolyzed samples (haemolysis marker dCt <5). In addition to hsa-miR-23a-3p and hsa-miR-451a, the miRNAs most stable and most susceptible to haemolysis were identified. Then, we discovered that the expression of miRNAs in platelet-poor plasma was not biased by any blood cell count, and thus, our results supported their role as biomarkers of tissue-specific conditions. Finally, we identified 1,323 genetic variants that corresponded to 158 miRNA expression quantitative trait loci for 14 miRNAs (FDR <0.2), which were enriched in promoter regions (p = 0.03). This enrichment corresponded to a range of specific tissues (e.g., breast or fat) although not to blood tissue, supporting the concept that the expression of circulating miRNAs is under the genetic control of different tissues.
Collapse
Affiliation(s)
- Alba Rodriguez-Rius
- Genomics of Complex Diseases Group, Research Institute of Hospital De La Santa Creu I Sant Pau, IIB-Sant Pau, Barcelona, Spain
| | - Angel Martinez-Perez
- Genomics of Complex Diseases Group, Research Institute of Hospital De La Santa Creu I Sant Pau, IIB-Sant Pau, Barcelona, Spain
| | - Sonia López
- Genomics of Complex Diseases Group, Research Institute of Hospital De La Santa Creu I Sant Pau, IIB-Sant Pau, Barcelona, Spain
| | - Maria Sabater-Lleal
- Genomics of Complex Diseases Group, Research Institute of Hospital De La Santa Creu I Sant Pau, IIB-Sant Pau, Barcelona, Spain
- Cardiovascular Medicine Unit, Department of Medicine, Karolinska Institutet, Center for Molecular Medicine, Karolinska University Hospital, Stockholm, Sweden
| | - Juan Carlos Souto
- Unit of Thrombosis and Hemostasis, Hospital De La Santa Creu I Sant Pau. Barcelona, Spain
| | - José Manuel Soria
- Genomics of Complex Diseases Group, Research Institute of Hospital De La Santa Creu I Sant Pau, IIB-Sant Pau, Barcelona, Spain
| |
Collapse
|
23
|
Zhu Z, Liu Y, Xu W, Liu T, Xie Y, Sham KWY, Sha O, Cheng CHK. Functional Characterization and Expression Analyses Show Differential Roles of Maternal and Zygotic Dgcr8 in Early Embryonic Development. Front Genet 2020; 11:299. [PMID: 32296464 PMCID: PMC7136893 DOI: 10.3389/fgene.2020.00299] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2019] [Accepted: 03/13/2020] [Indexed: 12/25/2022] Open
Abstract
Dgcr8 is involved in the biogenesis of canonical miRNAs to process pri-miRNA into pre-miRNA. Previous studies have provided evidence that Dgcr8 plays an essential role in different biological processes. However, the function of maternal and zygotic Dgcr8 in early embryonic development remains largely unknown. Recently, we have reported a novel approach for generating germline-specific deletions in zebrafish. This germline knockout model offers an opportunity to investigate into the differential roles of maternal or zygotic Dgcr8. Although germline specific dgcr8 deletion has no influence on gonad development, maternal or zygotic dgcr8 is essential for embryonic development in the offspring. Both maternal dgcr8 (Mdgcr8) and maternal zygotic dgcr8 (MZdgcr8) mutants display multiple developmental defects and die within 1 week. Moreover, MZdcgr8 mutant displays more severe morphogenesis defects. However, when a miR-430 duplex (the most abundantly expressed miRNA in early embryonic stage) is used to rescue the maternal mutant phenotype, the Mdgcr8 embryos could be rescued successfully and grow into adulthood and achieve sexual maturation, whereas the MZdgcr8 embryos are only partially rescued and they all die within 1 week. The differential phenotypes between the Mdgcr8 and MZdgcr8 embryos provide us with an opportunity to study the roles of individual miRNAs during early development.
Collapse
Affiliation(s)
- Zeyao Zhu
- Department of Anatomy, Histology and Developmental Biology, School of Basic Medical Sciences, Shenzhen University, Shenzhen, China.,School of Biomedical Sciences, The Chinese University of Hong Kong, Hong Kong, China
| | - Yun Liu
- State Key Laboratory of Biocontrol, Institute of Aquatic Economic Animals, Sun Yat-sen University, Guangzhou, China
| | - Wen Xu
- School of Biomedical Sciences, The Chinese University of Hong Kong, Hong Kong, China
| | - Taian Liu
- Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, Shenzhen, China
| | - Yuxin Xie
- School of Biomedical Sciences, The Chinese University of Hong Kong, Hong Kong, China
| | - Kathy W Y Sham
- School of Biomedical Sciences, The Chinese University of Hong Kong, Hong Kong, China
| | - Ou Sha
- Department of Anatomy, Histology and Developmental Biology, School of Basic Medical Sciences, Shenzhen University, Shenzhen, China
| | - Christopher H K Cheng
- School of Biomedical Sciences, The Chinese University of Hong Kong, Hong Kong, China
| |
Collapse
|
24
|
Kretov DA, Walawalkar IA, Mora-Martin A, Shafik AM, Moxon S, Cifuentes D. Ago2-Dependent Processing Allows miR-451 to Evade the Global MicroRNA Turnover Elicited during Erythropoiesis. Mol Cell 2020; 78:317-328.e6. [PMID: 32191872 PMCID: PMC7201373 DOI: 10.1016/j.molcel.2020.02.020] [Citation(s) in RCA: 37] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2019] [Revised: 12/02/2019] [Accepted: 02/24/2020] [Indexed: 01/08/2023]
Abstract
MicroRNAs (miRNAs) are sequentially processed by two RNase III enzymes, Drosha and Dicer. miR-451 is the only known miRNA whose processing bypasses Dicer and instead relies on the slicer activity of Argonaute-2 (Ago2). miR-451 is highly conserved in vertebrates and regulates erythrocyte maturation, where it becomes the most abundant miRNA. However, the basis for the non-canonical biogenesis of miR-451 is unclear. Here, we show that Ago2 is less efficient than Dicer in processing pre-miRNAs, but this deficit is overcome when miR-144 represses Dicer in a negative-feedback loop during erythropoiesis. Loss of miR-144-mediated Dicer repression in zebrafish embryos and human cells leads to increased canonical miRNA production and impaired miR-451 maturation. Overexpression of Ago2 rescues some of the defects of miR-451 processing. Thus, the evolution of Ago2-dependent processing allows miR-451 to circumvent the global repression of canonical miRNAs elicited, in part, by the miR-144 targeting of Dicer during erythropoiesis.
Collapse
Affiliation(s)
- Dmitry A Kretov
- Department of Biochemistry, Boston University School of Medicine, Boston, MA, USA
| | - Isha A Walawalkar
- Department of Biochemistry, Boston University School of Medicine, Boston, MA, USA
| | | | - Andrew M Shafik
- Department of Biochemistry, Boston University School of Medicine, Boston, MA, USA
| | - Simon Moxon
- School of Biological Sciences, University of East Anglia, Norwich, UK
| | - Daniel Cifuentes
- Department of Biochemistry, Boston University School of Medicine, Boston, MA, USA.
| |
Collapse
|
25
|
Nikinmaa M. Environmental regulation of the function of circulating erythrocytes via changes in age distribution in teleost fish: Possible mechanisms and significance. Mar Genomics 2020; 49:100717. [DOI: 10.1016/j.margen.2019.100717] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2019] [Revised: 08/19/2019] [Accepted: 09/17/2019] [Indexed: 11/15/2022]
|
26
|
Wang Y, Liu X, Xie B, Yuan H, Zhang Y, Zhu J. The NOTCH1-dependent HIF1α/VGLL4/IRF2BP2 oxygen sensing pathway triggers erythropoiesis terminal differentiation. Redox Biol 2020; 28:101313. [PMID: 31539803 PMCID: PMC6812007 DOI: 10.1016/j.redox.2019.101313] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2019] [Revised: 08/14/2019] [Accepted: 08/30/2019] [Indexed: 12/17/2022] Open
Abstract
Hypoxia is widely considered as a limiting factor in vertebrate embryonic development, which requires adequate oxygen delivery for efficient energy metabolism, while nowadays some researches have revealed that hypoxia can induce stem cells so as to improve embryonic development. Erythroid differentiation is the oxygen delivery method employed by vertebrates at the very early step of embryo development, however, the mechanism how erythroid progenitor cell was triggered into mature erythrocyte is still not clear. In this study, after detecting the upregulation of vgll4b in response to oxygen levels, we generated vgll4b mutant zebrafish using CRISPR/Cas9, and verified the resulting impaired heme and dysfunctional erythroid terminal differentiation phenotype. Neither the vgll4b-deficient nor the γ-secretase inhibitor IX (DAPT)-adapted zebrafish were able to mediate HIF1α-induced heme generation. In addition, we showed that vgll4b mutant zebrafish were associated with an impaired erythroid phenotype, induced by the downregulation of alas2, which could be rescued by irf2bp2 depletion. Further mechanistic studies revealed that zebrafish VGLL4 sequesters IRF2BP2, thereby inhibiting its repression of alas2 expression and heme biosynthesis. These processes occur primarily via the VGLL4 TDU1 and IRF2BP2 ring finger domains. Our study also indicates that VGLL4 is a key player in the mediation of NOTCH1-dependent HIF1α-regulated erythropoiesis and can be sensitively regulated by oxygen concentrations. On the other hand, VGLL4 is a pivotal regulator of heme biosynthesis and erythroid terminal differentiation, which collectively improve oxygen metabolism.
Collapse
Affiliation(s)
- Yiqin Wang
- CNRS-LIA Hematology and Cancer, Sino-French Research Center for Life Sciences and Genomics, State Key Laboratory of Medical Genomics, Rui-Jin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.
| | - Xiaohui Liu
- CNRS-LIA Hematology and Cancer, Sino-French Research Center for Life Sciences and Genomics, State Key Laboratory of Medical Genomics, Rui-Jin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.
| | - Baoshu Xie
- Department of Neurosurgery, The First Affliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong, China.
| | - Hao Yuan
- CNRS-LIA Hematology and Cancer, Sino-French Research Center for Life Sciences and Genomics, State Key Laboratory of Medical Genomics, Rui-Jin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.
| | - Yiyue Zhang
- Division of Cell, Developmental and Integrative Biology, School of Medicine, South China University of Technology, Guangzhou, China.
| | - Jun Zhu
- CNRS-LIA Hematology and Cancer, Sino-French Research Center for Life Sciences and Genomics, State Key Laboratory of Medical Genomics, Rui-Jin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China; Université de Paris 7/INSERM/CNRS UMR 944/7212, Equipe Labellisée No. 11 Ligue Nationale Contre le Cancer, Hôpital St. Louis, Paris, France.
| |
Collapse
|
27
|
Gasparello J, Lamberti N, Papi C, Lampronti I, Cosenza LC, Fabbri E, Bianchi N, Zambon C, Dalla Corte F, Govoni M, Reverberi R, Manfredini F, Gambari R, Finotti A. Altered erythroid-related miRNA levels as a possible novel biomarker for detection of autologous blood transfusion misuse in sport. Transfusion 2019; 59:2709-2721. [PMID: 31148196 DOI: 10.1111/trf.15383] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2018] [Revised: 04/01/2019] [Accepted: 04/11/2019] [Indexed: 12/26/2022]
Abstract
BACKGROUND Autologous blood transfusion (ABT) is a performance-enhancing method prohibited in sport; its detection is a key issue in the field of anti-doping. Among novel markers enabling ABT detection, microRNAs (miRNAs) might be considered a promising analytical tool. STUDY DESIGN AND METHODS We studied the changes of erythroid-related microRNAs following ABT, to identify novel biomarkers. Fifteen healthy trained males were studied from a population of 24 subjects, enrolled and randomized into a Transfusion (T) and a Control (C) group. Seriated blood samples were obtained in the T group before and after the two ABT procedures (withdrawal, with blood refrigerated or cryopreserved, and reinfusion), and in the C group at the same time points. Traditional hematological parameters were assessed. Samples were tested by microarray analysis of a pre-identified set of erythroid-related miRNAs. RESULTS Hematological parameters showed moderate changes only in the T group, particularly following blood withdrawal. Among erythroid-related miRNAs tested, following ABT a pool of 7 miRNAs associated with fetal hemoglobin and regulating transcriptional repressors of gamma-globin gene was found stable in C and differently expressed in three out of six T subjects in the completed phase of ABT, independently from blood conservation. Particularly, two or more erythropoiesis-related miRNAs within the shortlist constituted of miR-126-3p, miR-144-3p, miR-191-3p, miR-197-3p, miR-486-3p, miR-486-5p, and miR-92a-3p were significantly upregulated in T subjects after reinfusion, with a person-to-person variability but with congruent changes. CONCLUSIONS This study describes a signature of potential interest for ABT detection in sports, based on the analysis of miRNAs associated with erythroid features.
Collapse
Affiliation(s)
- Jessica Gasparello
- Department of Life Sciences and Biotechnologies, Section of Biochemistry and Molecular Biology, University of Ferrara, Ferrara, Italy
| | - Nicola Lamberti
- Department of Biomedical and Surgical Specialties Sciences, Section of Sport Sciences, University of Ferrara, Ferrara, Italy
| | - Chiara Papi
- Department of Life Sciences and Biotechnologies, Section of Biochemistry and Molecular Biology, University of Ferrara, Ferrara, Italy
| | - Ilaria Lampronti
- Department of Life Sciences and Biotechnologies, Section of Biochemistry and Molecular Biology, University of Ferrara, Ferrara, Italy
| | - Lucia Carmela Cosenza
- Department of Life Sciences and Biotechnologies, Section of Biochemistry and Molecular Biology, University of Ferrara, Ferrara, Italy
| | - Enrica Fabbri
- Department of Life Sciences and Biotechnologies, Section of Biochemistry and Molecular Biology, University of Ferrara, Ferrara, Italy
| | - Nicoletta Bianchi
- Department of Life Sciences and Biotechnologies, Section of Biochemistry and Molecular Biology, University of Ferrara, Ferrara, Italy
| | - Christel Zambon
- Department of Biomedical and Surgical Specialties Sciences, Section of Sport Sciences, University of Ferrara, Ferrara, Italy
| | - Francesca Dalla Corte
- Immunohematological and Transfusional Service, University Hospital of Ferrara, Ferrara, Italy
| | - Maurizio Govoni
- Immunohematological and Transfusional Service, University Hospital of Ferrara, Ferrara, Italy
| | - Roberto Reverberi
- Immunohematological and Transfusional Service, University Hospital of Ferrara, Ferrara, Italy
| | - Fabio Manfredini
- Department of Biomedical and Surgical Specialties Sciences, Section of Sport Sciences, University of Ferrara, Ferrara, Italy
| | - Roberto Gambari
- Department of Life Sciences and Biotechnologies, Section of Biochemistry and Molecular Biology, University of Ferrara, Ferrara, Italy
| | - Alessia Finotti
- Department of Life Sciences and Biotechnologies, Section of Biochemistry and Molecular Biology, University of Ferrara, Ferrara, Italy
| |
Collapse
|
28
|
Khordadmehr M, Jigari-Asl F, Ezzati H, Shahbazi R, Sadreddini S, Safaei S, Baradaran B. A comprehensive review on miR-451: A promising cancer biomarker with therapeutic potential. J Cell Physiol 2019; 234:21716-21731. [PMID: 31140618 DOI: 10.1002/jcp.28888] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2018] [Revised: 05/07/2019] [Accepted: 05/09/2019] [Indexed: 12/16/2022]
Abstract
MicroRNAs (miRNAs) are proposed as a family of short noncoding molecules able to manage and control the expression of the gene targets at the posttranscriptional level. They contribute in several fundamental physiological mechanisms as well as a verity of human and animal diseases such as cancer progression. Among these tiny RNAs, miR-451 placed on chromosome 17 at 17q11.2 presents an essential role in many biological processes in health condition and also in pathogenesis of different diseases. Besides, it has been recently considered as a valuable biomarker for cancer detection, prognosis and treatment. Therefore, this review will provide the critical functions of miR-451 on biological mechanisms including cell cycle and proliferation, cell survival and apoptosis, differentiation and development as well as disease initiation and progression such as tumor formation, migration, invasion, and metastasis.
Collapse
Affiliation(s)
- Monireh Khordadmehr
- Department of Pathology, Faculty of Veterinary Medicine, University of Tabriz, Tabriz, Iran
| | - Farinaz Jigari-Asl
- Department of Pathology, Faculty of Veterinary Medicine, University of Tabriz, Tabriz, Iran
| | - Hamed Ezzati
- Department of Pathology, Faculty of Veterinary Medicine, University of Tabriz, Tabriz, Iran
| | - Roya Shahbazi
- Department of Pathology, Faculty of Veterinary Medicine, University of Tabriz, Tabriz, Iran
| | - Sanam Sadreddini
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Sahar Safaei
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Behzad Baradaran
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.,Department of Immunology, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
| |
Collapse
|
29
|
|
30
|
Ma Y, Zang L, Wang D, Jiang J, Wang C, Wang X, Fang F, Wang H. Effects of miR-181a-5p abnormal expression on zebrafish (Danio rerio) vascular development following triclosan exposure. CHEMOSPHERE 2019; 223:523-535. [PMID: 30784759 DOI: 10.1016/j.chemosphere.2019.02.038] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/12/2018] [Revised: 02/07/2019] [Accepted: 02/09/2019] [Indexed: 06/09/2023]
Abstract
Triclosan (TCS), one of the important bactericides, is widely used in personal care products, and its chronic exposure leads to severe toxic effects on the growth and development of blood vessels in zebrafish (Danio rerio). Herein, we screened out three differentially expressed miRNAs (miR-181a-5p, miR-132-3p and miR-128-3p) by sequencing and qRT-PCR analyses of 4-96-hpf TCS-exposed zebrafish, among which miR-181a-5p was found to regulate many signaling pathways involved in fatty acid biosynthesis and phosphatidylimositol signaling systems. By O-dianisidine staining, TCS-exposure resulted in decreased distribution of red blood cells and induced blood hypercoagulable state and thrombotic effects. Defective subintestinal veins (SIVs), and decreased branching and curvature of blood vessels were observed with increasing TCS-exposure concentrations. After microinjection of miR-181a-5p mimic and inhibitor, zebrafish malformation type and percentage were prominently increased such as distorted SIV vessels along with reduced venation and abnormal branches by ALP staining. Overexpressed miR-181a-5p had a greater effect on development and branching patterns of arteries and veins than its knockdown. By laser confocal microscopy observation, the 72-hpf Tg (flk1: mCherry) zebrafish obviously displayed vascular proliferation and ablation in the miR-181a-5p mimic group. Microinjection of miR-181a-5p mimics and inhibitors led to abnormal expressions (20-50%) of two key target genes (pax2a and vash2) by WISH, and increased malformation percentages (18-45%) by IOD analysis. Overexpression of vash2 led to the inhibitory or promoting effects on the expression of PI3K signaling pathway-related genes, proving that the effect of vash2 on development of blood vessels could be realized by inhibiting PI3K signaling pathway. These observations lay theoretical foundation for deep insight into the molecular mechanisms on TCS-induced cardiovascular diseases.
Collapse
Affiliation(s)
- Yan Ma
- Zhejiang Provincial Key Laboratory of Medical Genetics, Key Laboratory of Laboratory Medicine, Ministry of Education, China, School of Laboratory Medicine and Life Sciences, Wenzhou Medical University, Wenzhou, Zhejiang, 325035, China
| | - Luxiu Zang
- Zhejiang Provincial Key Laboratory of Medical Genetics, Key Laboratory of Laboratory Medicine, Ministry of Education, China, School of Laboratory Medicine and Life Sciences, Wenzhou Medical University, Wenzhou, Zhejiang, 325035, China
| | - Danting Wang
- Zhejiang Provincial Key Laboratory of Medical Genetics, Key Laboratory of Laboratory Medicine, Ministry of Education, China, School of Laboratory Medicine and Life Sciences, Wenzhou Medical University, Wenzhou, Zhejiang, 325035, China
| | - Jiahui Jiang
- Zhejiang Provincial Key Laboratory of Medical Genetics, Key Laboratory of Laboratory Medicine, Ministry of Education, China, School of Laboratory Medicine and Life Sciences, Wenzhou Medical University, Wenzhou, Zhejiang, 325035, China
| | - Caihong Wang
- Zhejiang Provincial Key Laboratory of Medical Genetics, Key Laboratory of Laboratory Medicine, Ministry of Education, China, School of Laboratory Medicine and Life Sciences, Wenzhou Medical University, Wenzhou, Zhejiang, 325035, China
| | - Xuedong Wang
- National and Local Joint Engineering Laboratory of Municipal Sewage Resource Utilization Technology, School of Environmental Science and Engineering, Suzhou University of Science and Technology, Suzhou, 215009, China.
| | - Fang Fang
- Zhejiang Provincial Key Laboratory of Medical Genetics, Key Laboratory of Laboratory Medicine, Ministry of Education, China, School of Laboratory Medicine and Life Sciences, Wenzhou Medical University, Wenzhou, Zhejiang, 325035, China.
| | - Huili Wang
- Zhejiang Provincial Key Laboratory of Medical Genetics, Key Laboratory of Laboratory Medicine, Ministry of Education, China, School of Laboratory Medicine and Life Sciences, Wenzhou Medical University, Wenzhou, Zhejiang, 325035, China.
| |
Collapse
|
31
|
Kim M, Civin CI, Kingsbury TJ. MicroRNAs as regulators and effectors of hematopoietic transcription factors. WILEY INTERDISCIPLINARY REVIEWS-RNA 2019; 10:e1537. [PMID: 31007002 DOI: 10.1002/wrna.1537] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/20/2019] [Revised: 03/24/2019] [Accepted: 04/03/2019] [Indexed: 12/17/2022]
Abstract
Hematopoiesis is a highly-regulated development process orchestrated by lineage-specific transcription factors that direct the generation of all mature blood cells types, including red blood cells, megakaryocytes, granulocytes, monocytes, and lymphocytes. Under homeostatic conditions, the hematopoietic system of the typical adult generates over 1011 blood cells daily throughout life. In addition, hematopoiesis must be responsive to acute challenges due to blood loss or infection. MicroRNAs (miRs) cooperate with transcription factors to regulate all aspects of hematopoiesis, including stem cell maintenance, lineage selection, cell expansion, and terminal differentiation. Distinct miR expression patterns are associated with specific hematopoietic lineages and stages of differentiation and functional analyses have elucidated essential roles for miRs in regulating cell transitions, lineage selection, maturation, and function. MiRs function as downstream effectors of hematopoietic transcription factors and as upstream regulators to control transcription factor levels. Multiple miRs have been shown to play essential roles. Regulatory networks comprised of differentially expressed lineage-specific miRs and hematopoietic transcription factors are involved in controlling the quiescence and self-renewal of hematopoietic stem cells as well as proliferation and differentiation of lineage-specific progenitor cells during erythropoiesis, myelopoiesis, and lymphopoiesis. This review focuses on hematopoietic miRs that function as upstream regulators of central hematopoietic transcription factors required for normal hematopoiesis. This article is categorized under: RNA in Disease and Development > RNA in Development Regulatory RNAs/RNAi/Riboswitches > Regulatory RNAs.
Collapse
Affiliation(s)
- MinJung Kim
- Department of Pediatrics, Center for Stem Cell Biology and Regenerative Medicine, Marlene and Stewart Greenebaum Cancer Center, University of Maryland School of Medicine, Baltimore, Maryland
| | - Curt I Civin
- Department of Pediatrics and Physiology, Center for Stem Cell Biology and Regenerative Medicine, Marlene and Stewart Greenebaum Cancer Center, University of Maryland School of Medicine, Baltimore, Maryland
| | - Tami J Kingsbury
- Department of Physiology, Center for Stem Cell Biology and Regenerative Medicine, Marlene and Stewart Greenebaum Cancer Center, University of Maryland School of Medicine, Baltimore, Maryland
| |
Collapse
|
32
|
Munk R, Martindale JL, Yang X, Yang JH, Grammatikakis I, Di Germanio C, Mitchell SJ, de Cabo R, Lehrmann E, Zhang Y, Becker KG, Raz V, Gorospe M, Abdelmohsen K, Panda AC. Loss of miR-451a enhances SPARC production during myogenesis. PLoS One 2019; 14:e0214301. [PMID: 30925184 PMCID: PMC6440632 DOI: 10.1371/journal.pone.0214301] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2018] [Accepted: 03/10/2019] [Indexed: 12/17/2022] Open
Abstract
MicroRNAs (miRNAs) are small noncoding RNAs that critically regulate gene expression. Their abundance and function have been linked to a range of physiologic and pathologic processes. In aged monkey muscle, miR-451a and miR-144-3p were far more abundant than in young monkey muscle. This observation led us to hypothesize that miR-451a and miR-144-3p may influence muscle homeostasis. To test if these conserved microRNAs were implicated in myogenesis, we investigated their function in the mouse myoblast line C2C12. The levels of both microRNAs declined with myogenesis; however, only overexpression of miR-451a, but not miR-144-3p, robustly impeded C2C12 differentiation, suggesting an inhibitory role for miR-451a in myogenesis. Further investigation of the regulatory influence of miR-451a identified as one of the major targets Sparc mRNA, which encodes a secreted protein acidic and rich in cysteine (SPARC) that functions in wound healing and cellular differentiation. In mouse myoblasts, miR-451a suppressed Sparc mRNA translation. Together, our findings indicate that miR-451a is downregulated in differentiated myoblasts and suggest that it decreases C2C12 differentiation at least in part by suppressing SPARC biosynthesis.
Collapse
Affiliation(s)
- Rachel Munk
- Laboratory of Genetics and Genomics, National Institute on Aging, National Institutes of Health, Baltimore, Maryland, United States of America
| | - Jennifer L Martindale
- Laboratory of Genetics and Genomics, National Institute on Aging, National Institutes of Health, Baltimore, Maryland, United States of America
| | - Xiaoling Yang
- Laboratory of Genetics and Genomics, National Institute on Aging, National Institutes of Health, Baltimore, Maryland, United States of America
| | - Jen-Hao Yang
- Laboratory of Genetics and Genomics, National Institute on Aging, National Institutes of Health, Baltimore, Maryland, United States of America
| | - Ioannis Grammatikakis
- Laboratory of Genetics and Genomics, National Institute on Aging, National Institutes of Health, Baltimore, Maryland, United States of America
| | - Clara Di Germanio
- Translational Gerontology Branch, National Institute on Aging, National Institutes of Health, Baltimore, Maryland, United States of America
| | - Sarah J Mitchell
- Translational Gerontology Branch, National Institute on Aging, National Institutes of Health, Baltimore, Maryland, United States of America
| | - Rafael de Cabo
- Translational Gerontology Branch, National Institute on Aging, National Institutes of Health, Baltimore, Maryland, United States of America
| | - Elin Lehrmann
- Laboratory of Genetics and Genomics, National Institute on Aging, National Institutes of Health, Baltimore, Maryland, United States of America
| | - Yongqing Zhang
- Laboratory of Genetics and Genomics, National Institute on Aging, National Institutes of Health, Baltimore, Maryland, United States of America
| | - Kevin G Becker
- Laboratory of Genetics and Genomics, National Institute on Aging, National Institutes of Health, Baltimore, Maryland, United States of America
| | - Vered Raz
- Department of Human Genetics, Leiden University Medical Center, Leiden, The Netherlands
| | - Myriam Gorospe
- Laboratory of Genetics and Genomics, National Institute on Aging, National Institutes of Health, Baltimore, Maryland, United States of America
| | - Kotb Abdelmohsen
- Laboratory of Genetics and Genomics, National Institute on Aging, National Institutes of Health, Baltimore, Maryland, United States of America
| | - Amaresh C Panda
- Laboratory of Genetics and Genomics, National Institute on Aging, National Institutes of Health, Baltimore, Maryland, United States of America
| |
Collapse
|
33
|
E L, Jiang H, Lu Z. MicroRNA-144 attenuates cardiac ischemia/reperfusion injury by targeting FOXO1. Exp Ther Med 2019; 17:2152-2160. [PMID: 30783480 PMCID: PMC6364149 DOI: 10.3892/etm.2019.7161] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2017] [Accepted: 02/22/2018] [Indexed: 12/12/2022] Open
Abstract
Cardiovascular ischemic disease refers to a large class of conditions that are harmful to human health. A number of previous studies have demonstrated that microRNAs (miRs) have notable roles in regulating cardiac injury. miR-144 is influential in the differentiation, growth, and metastatic processes of cells; however, the impact of miR-144 in cardiac ischemia/reperfusion (I/R) injury has not been thoroughly elucidated to date. In the present study, reverse transcription quantitative polymerase chain reaction was used to evaluate RNA expression. In addition, TTC staining was performed to detect the infarct area of the ischemic myocardia and a terminal deoxynucleotidyl-transferase-mediated dUTP nick end labeling assay was utilized to detect the apoptosis of the myocardia. It was observed that miR-144 expression is downregulated in an I/R model in rats and that overexpression of miR-144 significantly reduced myocardial ischemic injury and apoptosis. Consistent with this result, similar findings were demonstrated in H9c2 cells subjected to hypoxia/reoxygenation. Bioinformatic analysis using MiRanda and TargetScan, and luciferase assays confirmed that forkhead box protein O1was the target of miR-144. These findings suggest that miR-144 may be exploited as a novel molecular marker or therapeutic target for myocardial I/R injury.
Collapse
Affiliation(s)
- Lusha E
- Department of Cardiology, Renmin Hospital of Wuhan University, Hubei General Hospital, Wuchang, Wuhan, Hubei 430060, P.R. China.,Cardiology Department, Inner Mongolia People's Hospital, Hohhot, Inner Mongolia 001017, P.R. China
| | - Hong Jiang
- Department of Cardiology, Renmin Hospital of Wuhan University, Hubei General Hospital, Wuchang, Wuhan, Hubei 430060, P.R. China
| | - Zhibing Lu
- Department of Cardiology, Renmin Hospital of Wuhan University, Hubei General Hospital, Wuchang, Wuhan, Hubei 430060, P.R. China
| |
Collapse
|
34
|
Marín-Romero A, Robles-Remacho A, Tabraue-Chávez M, López-Longarela B, Sánchez-Martín RM, Guardia-Monteagudo JJ, Fara MA, López-Delgado FJ, Pernagallo S, Díaz-Mochón JJ. A PCR-free technology to detect and quantify microRNAs directly from human plasma. Analyst 2019; 143:5676-5682. [PMID: 30411757 DOI: 10.1039/c8an01397g] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
A novel sensitive, specific and rapid method for the detection and quantification of microRNAs without requiring extraction from their biological sources is now available using a novel chemical based, PCR-free technology for nucleic acid testing. In this study, we both demonstrate how this method can be used to profile miR-451a, an important miRNA in erythropoiesis, and compare with the gold standard RT-qPCR.
Collapse
Affiliation(s)
- Antonio Marín-Romero
- DestiNA Genomica S.L. Parque Tecnológico Ciencias de la Salud (PTS), Avenida de la Innovación 1, Edificio BIC, Armilla, Granada 18100, Spain.
| | | | | | | | | | | | | | | | | | | |
Collapse
|
35
|
Trattnig C, Üçal M, Tam-Amersdorfer C, Bucko A, Zefferer U, Grünbacher G, Absenger-Novak M, Öhlinger KA, Kraitsy K, Hamberger D, Schaefer U, Patz S. MicroRNA-451a overexpression induces accelerated neuronal differentiation of Ntera2/D1 cells and ablation affects neurogenesis in microRNA-451a-/- mice. PLoS One 2018; 13:e0207575. [PMID: 30462722 PMCID: PMC6248975 DOI: 10.1371/journal.pone.0207575] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2017] [Accepted: 11/02/2018] [Indexed: 12/22/2022] Open
Abstract
MiR-451a is best known for its role in erythropoiesis and for its tumour suppressor features. Here we show a role for miR-451a in neuronal differentiation through analysis of endogenous and ectopically expressed or silenced miR-451a in Ntera2/D1 cells during neuronal differentiation. Furthermore, we compared neuronal differentiation in the dentate gyrus of hippocampus of miR-451a-/- and wild type mice. MiR-451a overexpression in lentiviral transduced Ntera2/D1 cells was associated with a significant shifting of mRNA expression of the developmental markers Nestin, βIII Tubulin, NF200, DCX and MAP2 to earlier developmental time points, compared to control vector transduced cells. In line with this, accelerated neuronal network formation in AB.G.miR-451a transduced cells, as well as an increase in neurite outgrowth both in number and length was observed. MiR-451a targets genes MIF, AKT1, CAB39, YWHAZ, RAB14, TSC1, OSR1, POU3F2, TNS4, PSMB8, CXCL16, CDKN2D and IL6R were, moreover, either constantly downregulated or exhibited shifted expression profiles in AB.G.miR-451a transduced cells. Lentiviral knockdown of endogenous miR-451a expression in Ntera2/D1 cells resulted in decelerated differentiation. Endogenous miR-451a expression was upregulated during development in the hippocampus of wildtype mice. In situ hybridization revealed intensively stained single cells in the subgranular zone and the hilus of the dentate gyrus of wild type mice, while genetic ablation of miR-451a was observed to promote an imbalance between proliferation and neuronal differentiation in neurogenic brain regions, suggested by Ki67 and DCX staining. Taken together, these results provide strong support for a role of miR-451a in neuronal maturation processes in vitro and in vivo.
Collapse
Affiliation(s)
- Christa Trattnig
- Research Unit for Experimental Neurotraumatology, Department of Neurosurgery, Medical University, Graz, Austria
| | - Muammer Üçal
- Research Unit for Experimental Neurotraumatology, Department of Neurosurgery, Medical University, Graz, Austria
| | | | - Angela Bucko
- Research Unit for Experimental Neurotraumatology, Department of Neurosurgery, Medical University, Graz, Austria
| | - Ulrike Zefferer
- Research Unit for Experimental Neurotraumatology, Department of Neurosurgery, Medical University, Graz, Austria
| | - Gerda Grünbacher
- Research Unit for Experimental Neurotraumatology, Department of Neurosurgery, Medical University, Graz, Austria
| | | | | | - Klaus Kraitsy
- Research Unit for Experimental Neurotraumatology, Department of Neurosurgery, Medical University, Graz, Austria
| | - Daniel Hamberger
- Research Unit for Experimental Neurotraumatology, Department of Neurosurgery, Medical University, Graz, Austria
| | - Ute Schaefer
- Research Unit for Experimental Neurotraumatology, Department of Neurosurgery, Medical University, Graz, Austria
- * E-mail:
| | - Silke Patz
- Research Unit for Experimental Neurotraumatology, Department of Neurosurgery, Medical University, Graz, Austria
| |
Collapse
|
36
|
Jafari M, Ghadami E, Dadkhah T, Akhavan-Niaki H. PI3k/AKT signaling pathway: Erythropoiesis and beyond. J Cell Physiol 2018; 234:2373-2385. [PMID: 30192008 DOI: 10.1002/jcp.27262] [Citation(s) in RCA: 190] [Impact Index Per Article: 31.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2018] [Accepted: 07/24/2018] [Indexed: 12/20/2022]
Abstract
Erythropoiesis is a multi-step process that involves the differentiation of hematopoietic stem cells into mature red blood cells (RBCs). This process is regulated by several signaling pathways, transcription factors and microRNAs (miRNAs). Many studies have shown that dysregulation of this process can lead to hematologic disorders. PI3K/AKT is one of the most important pathways that control many cellular processes including, cell division, autophagy, survival, and differentiation. In this review, we focus on the role of PI3K/AKT pathway in erythropoiesis and discuss the function of some of the most important genes, transcription factors, and miRNAs that regulate different stages of erythropoiesis which play roles in differentiation and maturation of RBCs, prevention of apoptosis, and autophagy induction. Understanding the role of the PI3K pathway in erythropoiesis may provide new insights into diagnosing erythrocyte disorders.
Collapse
Affiliation(s)
- Mahjoobeh Jafari
- Department of Genetics, Faculty of Medicine, Babol University of Medical Sciences, Babol, Iran
| | - Elham Ghadami
- Department of Genetics, Faculty of Medicine, Babol University of Medical Sciences, Babol, Iran
| | - Tahereh Dadkhah
- Department of Genetics, Faculty of Medicine, Babol University of Medical Sciences, Babol, Iran
| | - Haleh Akhavan-Niaki
- Department of Genetics, Faculty of Medicine, Babol University of Medical Sciences, Babol, Iran
| |
Collapse
|
37
|
Menezes MR, Balzeau J, Hagan JP. 3' RNA Uridylation in Epitranscriptomics, Gene Regulation, and Disease. Front Mol Biosci 2018; 5:61. [PMID: 30057901 PMCID: PMC6053540 DOI: 10.3389/fmolb.2018.00061] [Citation(s) in RCA: 43] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2018] [Accepted: 06/14/2018] [Indexed: 12/31/2022] Open
Abstract
Emerging evidence implicates a wide range of post-transcriptional RNA modifications that play crucial roles in fundamental biological processes including regulating gene expression. Collectively, they are known as epitranscriptomics. Recent studies implicate 3' RNA uridylation, the non-templated addition of uridine(s) to the terminal end of RNA, as a key player in epitranscriptomics. In this review, we describe the functional roles and significance of 3' terminal RNA uridylation that has diverse functions in regulating both mRNAs and non-coding RNAs. In mammals, three Terminal Uridylyl Transferases (TUTases) are primarily responsible for 3' RNA uridylation. These enzymes are also referred to as polyU polymerases. TUTase 1 (TUT1) is implicated in U6 snRNA maturation via uridylation. The TUTases TUT4 and/or TUT7 are the predominant mediators of all other cellular uridylation. Terminal uridylation promotes turnover for many polyadenylated mRNAs, replication-dependent histone mRNAs that lack polyA-tails, and aberrant structured noncoding RNAs. In addition, uridylation regulates biogenesis of a subset of microRNAs and generates isomiRs, sequent variant microRNAs that have altered function in specific cases. For example, the RNA binding protein and proto-oncogene LIN28A and TUT4 work together to polyuridylate pre-let-7, thereby blocking biogenesis and function of the tumor suppressor let-7 microRNA family. In contrast, monouridylation of Group II pre-miRNAs creates an optimal 3' overhang that promotes recognition and subsequent cleavage by the Dicer-TRBP complex that then yields the mature microRNA. Also, uridylation may play a role in non-canonical microRNA biogenesis. The overall significance of 3' RNA uridylation is discussed with an emphasis on mammalian development, gene regulation, and disease, including cancer and Perlman syndrome. We also introduce recent changes to the HUGO-approved gene names for multiple terminal nucleotidyl transferases that affects in part TUTase nomenclature (TUT1/TENT1, TENT2/PAPD4/GLD2, TUT4/ZCCHC11/TENT3A, TUT7/ZCCHC6/TENT3B, TENT4A/PAPD7, TENT4B/PAPD5, TENT5A/FAM46A, TENT5B/FAM46B, TENT5C/FAM46C, TENT5D/FAM46D, MTPAP/TENT6/PAPD1).
Collapse
Affiliation(s)
- Miriam R Menezes
- Department of Neurosurgery, University of Texas Health Science Center at Houston, Houston, TX, United States
| | - Julien Balzeau
- Department of Neurosurgery, University of Texas Health Science Center at Houston, Houston, TX, United States
| | - John P Hagan
- Department of Neurosurgery, University of Texas Health Science Center at Houston, Houston, TX, United States
| |
Collapse
|
38
|
Chan J, Hu X, Wang C, Xu Q. miRNA-152 targets GATA1 to regulate erythropoiesis in Chionodraco hamatus. Biochem Biophys Res Commun 2018; 501:711-717. [DOI: 10.1016/j.bbrc.2018.05.053] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2018] [Accepted: 05/09/2018] [Indexed: 12/12/2022]
|
39
|
Pinhal D, Bovolenta LA, Moxon S, Oliveira AC, Nachtigall PG, Acencio ML, Patton JG, Hilsdorf AWS, Lemke N, Martins C. Genome-wide microRNA screening in Nile tilapia reveals pervasive isomiRs' transcription, sex-biased arm switching and increasing complexity of expression throughout development. Sci Rep 2018; 8:8248. [PMID: 29844338 PMCID: PMC5974277 DOI: 10.1038/s41598-018-26607-x] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2016] [Accepted: 05/15/2018] [Indexed: 12/11/2022] Open
Abstract
MicroRNAs (miRNAs) are key regulators of gene expression in multicellular organisms. The elucidation of miRNA function and evolution depends on the identification and characterization of miRNA repertoire of strategic organisms, as the fast-evolving cichlid fishes. Using RNA-seq and comparative genomics we carried out an in-depth report of miRNAs in Nile tilapia (Oreochromis niloticus), an emergent model organism to investigate evo-devo mechanisms. Five hundred known miRNAs and almost one hundred putative novel vertebrate miRNAs have been identified, many of which seem to be teleost-specific, cichlid-specific or tilapia-specific. Abundant miRNA isoforms (isomiRs) were identified with modifications in both 5p and 3p miRNA transcripts. Changes in arm usage (arm switching) of nine miRNAs were detected in early development, adult stage and even between male and female samples. We found an increasing complexity of miRNA expression during ontogenetic development, revealing a remarkable synchronism between the rate of new miRNAs recruitment and morphological changes. Overall, our results enlarge vertebrate miRNA collection and reveal a notable differential ratio of miRNA arms and isoforms influenced by sex and developmental life stage, providing a better picture of the evolutionary and spatiotemporal dynamics of miRNAs.
Collapse
Affiliation(s)
- Danillo Pinhal
- Department of Genetics, Institute of Biosciences of Botucatu, Sao Paulo State University (UNESP), Botucatu, SP, Brazil.
| | - Luiz A Bovolenta
- Department of Physics and Biophysics, Institute of Biosciences of Botucatu, Sao Paulo State University (UNESP), Botucatu, SP, Brazil
| | - Simon Moxon
- School of Biological Sciences, University of East Anglia (UEA), Norwich Research Park, Norwich, United Kingdom
| | - Arthur C Oliveira
- Department of Genetics, Institute of Biosciences of Botucatu, Sao Paulo State University (UNESP), Botucatu, SP, Brazil
| | - Pedro G Nachtigall
- Department of Genetics, Institute of Biosciences of Botucatu, Sao Paulo State University (UNESP), Botucatu, SP, Brazil
| | - Marcio L Acencio
- Department of Clinical and Molecular Medicine, Norwegian University of Science and Technology (NTNU), Trondheim, Norway
| | - James G Patton
- Stevenson Center, Vanderbilt University, Nashville, TN, USA
| | | | - Ney Lemke
- Department of Physics and Biophysics, Institute of Biosciences of Botucatu, Sao Paulo State University (UNESP), Botucatu, SP, Brazil
| | - Cesar Martins
- Department of Morphology, Institute of Biosciences of Botucatu, Sao Paulo State University (UNESP), Botucatu, SP, Brazil
| |
Collapse
|
40
|
Jiang L, Wang X, Wang Y, Chen X. Quantitative proteomics reveals that miR-222 inhibits erythroid differentiation by targeting BLVRA and CRKL. Cell Biochem Funct 2018; 36:95-105. [PMID: 29368338 DOI: 10.1002/cbf.3321] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2017] [Revised: 11/02/2017] [Accepted: 12/26/2017] [Indexed: 01/27/2023]
Abstract
miR-222 plays an important role in erythroid differentiation, but the potential targets of miR-222 in the regulation of erythroid differentiation remain to be determined. The target genes of miR-222 were identified by proteomics combined with bioinformatics analysis in this study. Thirteen proteins were upregulated, and 13 were downregulated in K562 cells following transfection with miR-222 inhibitor for 24 and 48 hours. Among these proteins, BLVRA and CRKL were upregulated after transfection of miR-222 inhibitor in K562 cells and human CD34+ HPCs. Moreover, miR-222 mimics reduced and miR-222 inhibitor enhanced the mRNA and protein levels of both BLVRA and CRKL. Luciferase assay showed that miR-222 directly targeted 3'-UTR of BLVRA and CRKL. In addition, overexpression of either BLVRA or CRKL or both increased the erythroid differentiation of K562 cells, while silencing of either BLVRA or CRKL or both by siRNA significantly attenuated hemin-induced erythroid differentiation of K562 cells. Our results indicated that BLVRA and CRKL are targets of miR-222.
Collapse
Affiliation(s)
- Li Jiang
- Medical Research Center, Guangdong General Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Xing Wang
- Medical Research Center, Guangdong General Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Yong Wang
- Medical Research Center, Guangdong General Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Xiaoyan Chen
- Medical Research Center, Guangdong General Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
| |
Collapse
|
41
|
Kretov DA, Shafik AM, Cifuentes D. Assessing miR-451 Activity and Its Role in Erythropoiesis. Methods Mol Biol 2018; 1680:179-190. [PMID: 29030849 DOI: 10.1007/978-1-4939-7339-2_12] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
The ability to microinject small RNAs and mRNAs into zebrafish embryos, of different genetic backgrounds, allows for the precise dissection of microRNA processing pathways at the molecular level, while simultaneously provides insight into their physiologic role. Here, we apply such an approach to determine the impact of Argonaute 2 in the processing of miR-451, a vertebrate-specific microRNA required for terminal erythrocyte differentiation. This was achieved using fluorescent microRNA reporter sensor assays and phenotype rescue experiments.
Collapse
Affiliation(s)
- Dmitry A Kretov
- Department of Biochemistry, Boston University School of Medicine, 72 East Concord Street, Boston, MA, 02118, USA
| | - Andrew M Shafik
- Department of Biochemistry, Boston University School of Medicine, 72 East Concord Street, Boston, MA, 02118, USA
| | - Daniel Cifuentes
- Department of Biochemistry, Boston University School of Medicine, 72 East Concord Street, Boston, MA, 02118, USA.
| |
Collapse
|
42
|
Fang X, Shen F, Lechauve C, Xu P, Zhao G, Itkow J, Wu F, Hou Y, Wu X, Yu L, Xiu H, Wang M, Zhang R, Wang F, Zhang Y, Wang D, Weiss MJ, Yu D. miR-144/451 represses the LKB1/AMPK/mTOR pathway to promote red cell precursor survival during recovery from acute anemia. Haematologica 2017; 103:406-416. [PMID: 29269522 PMCID: PMC5830375 DOI: 10.3324/haematol.2017.177394] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2017] [Accepted: 12/20/2017] [Indexed: 12/21/2022] Open
Abstract
The microRNAs miR-144 and -451 are encoded by a bicistronic gene that is strongly induced during red blood cell formation (erythropoiesis). Ablation of the miR-144/451 gene in mice causes mild anemia under baseline conditions. Here we show that miR-144/451−/− erythroblasts exhibit increased apoptosis during recovery from acute anemia. Mechanistically, miR-144/451 depletion increases the expression of the miR-451 target mRNA Cab39, which encodes a co-factor for the serine-threonine kinase LKB1. During erythropoietic stress, miR-144/451−/− erythroblasts exhibit abnormally increased Cab39 protein, which activates LKB1 and its downstream AMPK/mTOR effector pathway. Suppression of this pathway via drugs or shRNAs enhances survival of the mutant erythroblasts. Thus, miR-144/451 facilitates recovery from acute anemia by repressing Cab39/AMPK/mTOR. Our findings suggest that miR-144/451 is a key protector of erythroblasts during pathological states associated with dramatically increased erythropoietic demand, including acute blood loss and hemolytic anemia.
Collapse
Affiliation(s)
- Xiao Fang
- Clinical Medical College of Yangzhou University, Yangzhou, China.,Jiangsu Key Laboratory of Experimental & Translational Non-Coding RNA Research, University School of Medicine, China
| | - Feiyang Shen
- Jiangsu Key Laboratory of Experimental & Translational Non-Coding RNA Research, University School of Medicine, China
| | - Christophe Lechauve
- Department of Hematology, St. Jude Children's Research Hospital, Memphis, TN, USA
| | - Peng Xu
- Department of Hematology, St. Jude Children's Research Hospital, Memphis, TN, USA
| | - Guowei Zhao
- Department of Hematology, St. Jude Children's Research Hospital, Memphis, TN, USA
| | - Jacobi Itkow
- Jiangsu Key Laboratory of Experimental & Translational Non-Coding RNA Research, University School of Medicine, China
| | - Fan Wu
- Jiangsu Key Laboratory of Experimental & Translational Non-Coding RNA Research, University School of Medicine, China
| | - Yaying Hou
- Jiangsu Key Laboratory of Experimental & Translational Non-Coding RNA Research, University School of Medicine, China
| | - Xiaohui Wu
- Jiangsu Key Laboratory of Experimental & Translational Non-Coding RNA Research, University School of Medicine, China.,Department of Pediatrics, Jingjiang People's Hospital, Yangzhou University, Jingjiang, China
| | - Lingling Yu
- Jiangsu Key Laboratory of Experimental & Translational Non-Coding RNA Research, University School of Medicine, China.,Department of Pediatrics, Jingjiang People's Hospital, Yangzhou University, Jingjiang, China
| | - Huiqing Xiu
- Jiangsu Key Laboratory of Experimental & Translational Non-Coding RNA Research, University School of Medicine, China
| | - Mengli Wang
- Jiangsu Key Laboratory of Experimental & Translational Non-Coding RNA Research, University School of Medicine, China
| | - Ruiling Zhang
- Jiangsu Key Laboratory of Experimental & Translational Non-Coding RNA Research, University School of Medicine, China
| | - Fangfang Wang
- Jiangsu Key Laboratory of Experimental & Translational Non-Coding RNA Research, University School of Medicine, China
| | - Yanqing Zhang
- Jiangsu Key Laboratory of Experimental & Translational Non-Coding RNA Research, University School of Medicine, China
| | - Daxin Wang
- Clinical Medical College of Yangzhou University, Yangzhou, China
| | - Mitchell J Weiss
- Department of Hematology, St. Jude Children's Research Hospital, Memphis, TN, USA
| | - Duonan Yu
- Jiangsu Key Laboratory of Experimental & Translational Non-Coding RNA Research, University School of Medicine, China .,Institute of Comparative Medicine, Yangzhou University, China.,Institute of Translational Medicine, Yangzhou University School of Medicine, Yangzhou, China.,Jiangsu Co-Innovation Center for Prevention and Control of Important Animal Infectious Disease and Zoonosis, Yangzhou, China
| |
Collapse
|
43
|
Discovery of microRNAs associated with the antiviral immune response of Atlantic cod macrophages. Mol Immunol 2017; 93:152-161. [PMID: 29190475 DOI: 10.1016/j.molimm.2017.11.015] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2017] [Revised: 11/13/2017] [Accepted: 11/17/2017] [Indexed: 02/08/2023]
Abstract
MicroRNAs (miRNAs) are known to play important immunoregulatory roles in teleosts, although miRNAs involved in the antiviral immune response of Atlantic cod (Gadus morhua) were previously uncharacterised. Using deep sequencing and qPCR, the present study was conducted to identify miRNAs responsive to the viral mimic, polyriboinosinic polyribocytidylic acid (pIC) in Atlantic cod macrophages. Macrophage samples isolated from Atlantic cod (n=3) and treated with pIC or phosphate buffered saline (PBS control) for 24 and 72h were used for miRNA profiling. Following deep sequencing, DESeq2 analyses identified four (miR-731-3p, miR-125b-3-3p, miR-150-3p and miR-462-3p) and two (miR-2188-3p and miR-462-3p) significantly differentially expressed miRNAs at 24 and 72h post-stimulation (HPS), respectively. Sequencing-identified miRNAs were subjected to qPCR validation using a larger number of biological replicates (n=6) exposed to pIC or PBS over time (i.e. 12, 24, 48 and 72 HPS). As in sequencing, miR-731-3p, miR-462-3p and miR-2188-3p showed significant up-regulation by pIC. The sequencing results were not qPCR-validated for miR-125b-3-3p and miR-150-3p as up- and down-regulated miRNAs at 24 HPS, respectively; however, qPCR results showed significant up-regulation in response to pIC stimulation at later time points (i.e. 48 and/or 72 HPS). We also used qPCR to assess the expression of other miRNAs that were previously shown as immune responsive in other vertebrates. qPCR results at 48 and/or 72 HPS revealed that miR-128-3-5p, miR-214-1-5p and miR-451-3p were induced by pIC, whereas miR-30b-3p and miR-199-1-3p expression were repressed in response to pIC. The present study identified ten pIC-stimulated miRNAs, suggesting them as important in antiviral immune responses of Atlantic cod macrophages. Some pIC-responsive miRNAs identified in this study were predicted to target putative immune-related genes of Atlantic cod (e.g. miR-30b-3p targeting herc4), although the regulatory functions of these miRNAs need to be validated by future studies.
Collapse
|
44
|
Liang B, Chen Y, Yuan W, Qin F, Zhang Q, Deng N, Liu X, Ma X, Zhang X, Zhang B, Deng Q, Huang M, Tang H, Liu L, Chen W, Xiao Y. Down-regulation of miRNA-451a and miRNA-486-5p involved in benzene-induced inhibition on erythroid cell differentiation in vitro and in vivo. Arch Toxicol 2017; 92:259-272. [DOI: 10.1007/s00204-017-2033-7] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2017] [Accepted: 07/12/2017] [Indexed: 02/07/2023]
|
45
|
Gurol T, Zhou W, Deng Q. MicroRNAs in neutrophils: potential next generation therapeutics for inflammatory ailments. Immunol Rev 2017; 273:29-47. [PMID: 27558326 DOI: 10.1111/imr.12450] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Neutrophils play fundamental roles in both acute and chronic inflammatory conditions, and directly contribute to the immune pathologies in both infectious and autoimmune ailments. MicroRNAs (miRs) regulate homeostasis in health and disease by fine tuning the expression of a network of genes through post-transcriptional regulation. Many miRs are expressed in restricted tissues, regulated by stress and disease, and are emerging as mediators for intercellular communication. MiR profiles have been recently utilized as biomarkers for diagnosis and prognostic purposes. In addition, several miRs are in clinical development for various diseases. A short list of miRs that regulate hematopoiesis and neutrophil development is identified. Unfortunately, very limited information is available regarding how miRs regulate neutrophil migration and activation in vivo. Extensive future work is required, especially in animal models such as mice, to illustrate the pivotal and complex miR-mediated regulatory network. In addition, zebrafish, a vertebrate model organism with conserved innate immunity, potentiated by the availability of imaging and genetic tools, will provide a platform for rapid discovery and characterization of miRs that are relevant to neutrophilic inflammation. Advances in this field are expected to provide the foundation for highly selective miR-based therapy to manipulate neutrophils in infection and inflammatory disorders.
Collapse
Affiliation(s)
- Theodore Gurol
- Department of Biological Sciences, Purdue University, West Lafayette, IN, USA
| | - Wenqing Zhou
- Department of Biological Sciences, Purdue University, West Lafayette, IN, USA
| | - Qing Deng
- Department of Biological Sciences, Purdue University, West Lafayette, IN, USA
| |
Collapse
|
46
|
Martiáñez Canales T, de Leeuw DC, Vermue E, Ossenkoppele GJ, Smit L. Specific Depletion of Leukemic Stem Cells: Can MicroRNAs Make the Difference? Cancers (Basel) 2017; 9:cancers9070074. [PMID: 28665351 PMCID: PMC5532610 DOI: 10.3390/cancers9070074] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2017] [Revised: 06/15/2017] [Accepted: 06/20/2017] [Indexed: 01/22/2023] Open
Abstract
For over 40 years the standard treatment for acute myeloid leukemia (AML) patients has been a combination of chemotherapy consisting of cytarabine and an anthracycline such as daunorubicin. This standard treatment results in complete remission (CR) in the majority of AML patients. However, despite these high CR rates, only 30–40% (<60 years) and 10–20% (>60 years) of patients survive five years after diagnosis. The main cause of this treatment failure is insufficient eradication of a subpopulation of chemotherapy resistant leukemic cells with stem cell-like properties, often referred to as “leukemic stem cells” (LSCs). LSCs co-exist in the bone marrow of the AML patient with residual healthy hematopoietic stem cells (HSCs), which are needed to reconstitute the blood after therapy. To prevent relapse, development of additional therapies targeting LSCs, while sparing HSCs, is essential. As LSCs are rare, heterogeneous and dynamic, these cells are extremely difficult to target by single gene therapies. Modulation of miRNAs and consequently the regulation of hundreds of their targets may be the key to successful elimination of resistant LSCs, either by inducing apoptosis or by sensitizing them for chemotherapy. To address the need for specific targeting of LSCs, miRNA expression patterns in highly enriched HSCs, LSCs, and leukemic progenitors, all derived from the same patients’ bone marrow, were determined and differentially expressed miRNAs between LSCs and HSCs and between LSCs and leukemic progenitors were identified. Several of these miRNAs are specifically expressed in LSCs and/or HSCs and associated with AML prognosis and treatment outcome. In this review, we will focus on the expression and function of miRNAs expressed in normal and leukemic stem cells that are residing within the AML bone marrow. Moreover, we will review their possible prospective as specific targets for anti-LSC therapy.
Collapse
Affiliation(s)
- Tania Martiáñez Canales
- Department of Hematology, VU University Medical Center, Cancer Center Amsterdam, Boelelaan 1117, 1081 HV Amsterdam, The Netherlands.
| | - David C de Leeuw
- Department of Hematology, VU University Medical Center, Cancer Center Amsterdam, Boelelaan 1117, 1081 HV Amsterdam, The Netherlands.
| | - Eline Vermue
- Department of Hematology, VU University Medical Center, Cancer Center Amsterdam, Boelelaan 1117, 1081 HV Amsterdam, The Netherlands.
| | - Gert J Ossenkoppele
- Department of Hematology, VU University Medical Center, Cancer Center Amsterdam, Boelelaan 1117, 1081 HV Amsterdam, The Netherlands.
| | - Linda Smit
- Department of Hematology, VU University Medical Center, Cancer Center Amsterdam, Boelelaan 1117, 1081 HV Amsterdam, The Netherlands.
| |
Collapse
|
47
|
Leecharoenkiat K, Tanaka Y, Harada Y, Chaichompoo P, Sarakul O, Abe Y, Smith DR, Fucharoen S, Svasti S, Umemura T. Plasma microRNA-451 as a novel hemolytic marker for β0-thalassemia/HbE disease. Mol Med Rep 2017; 15:2495-2502. [PMID: 28447765 PMCID: PMC5428399 DOI: 10.3892/mmr.2017.6326] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2015] [Accepted: 02/06/2016] [Indexed: 01/13/2023] Open
Abstract
In Southeast Asia, particularly in Thailand, β0-thalassemia/hemoglobin E (HbE) disease is a common hereditary hematological disease. It is associated with pathophysiological processes, such as the intramedullary destruction of immature erythroid cells and peripheral hemolysis of mature red blood cells. MicroRNA (miR) sequences, which are short non-coding RNA that regulate gene expression in a suppressive manner, serve a crucial role in human erythropoiesis. In the present study, the plasma levels of the erythroid-expressed miRNAs, miR‑451 and miR‑155, were analyzed in 23 patients with β0-thalassemia/HbE and 16 control subjects. Reverse transcription‑quantitative polymerase chain reaction analysis revealed significantly higher levels of plasma miR‑451 and miR‑155 in β0‑thalassemia/HbE patients when compared to the control subjects. Notably, among the β0‑thalassemia/HbE patients, a significant increase in miR‑451 levels was detected in severe cases when compared with mild cases. The levels of plasma miR‑451 correlated with reticulocyte and platelet counts. The results suggest that increased plasma miR‑451 levels may be associated with the degree of hemolysis and accelerated erythropoiesis in β0‑thalassemia/HbE patients. In conclusion, miR‑451 may represent a relevant biomarker for pathological erythropoiesis associated with β0-thalassemia/HbE.
Collapse
Affiliation(s)
- Kamonlak Leecharoenkiat
- Department of Clinical Microscopy, Faculty of Allied Health Sciences, Chulalongkorn University, Bangkok 10330, Thailand
| | - Yuka Tanaka
- Division of Medical Technology, Department of Health Sciences, Faculty of Medical Sciences, Kyushu University, Fukuoka 812‑8582, Japan
| | - Yasuko Harada
- Division of Medical Technology, Department of Health Sciences, Faculty of Medical Sciences, Kyushu University, Fukuoka 812‑8582, Japan
| | - Porntip Chaichompoo
- Department of Pathobiology, Faculty of Science, Mahidol University, Bangkok 10400, Thailand
| | - Orawan Sarakul
- Department of Medical Technology, School of Allied Health Sciences, Walailak University, Nakhon Si Thammarat 80160, Thailand
| | - Yasunobu Abe
- Department of Medicine, Graduate School of Medical Sciences, Kyushu University, Fukuoka 812‑8582, Japan
| | - Duncan Richard Smith
- Molecular Pathology Laboratory, Institute of Molecular Biosciences, Mahidol University, Salaya, Nakhon Pathom 73170, Thailand
| | - Suthat Fucharoen
- Thalassemia Research Center, Institute of Molecular Biosciences, Mahidol University, Salaya, Nakhon Pathom 73170, Thailand
| | - Saovaros Svasti
- Thalassemia Research Center, Institute of Molecular Biosciences, Mahidol University, Salaya, Nakhon Pathom 73170, Thailand
| | - Tsukuru Umemura
- Division of Medical Technology, Department of Health Sciences, Faculty of Medical Sciences, Kyushu University, Fukuoka 812‑8582, Japan
| |
Collapse
|
48
|
Effects of clustered regularly interspaced short palindromic repeat (CRISPR)/CRISPR-associated (Cas) protein 9 system-Based Deletion of miR-451 in Mouse Embryonic Stem Cells on Their Self-Renewal and Hematopoietic Differentiation. Tissue Eng Regen Med 2017; 14:179-185. [PMID: 30603475 DOI: 10.1007/s13770-017-0031-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2016] [Revised: 05/17/2016] [Accepted: 05/24/2016] [Indexed: 01/09/2023] Open
Abstract
Pluripotent stem cells (PSCs) are a useful source of cells for exploring the role of genes related with early developmental processes and specific diseases due to their ability to differentiate into all somatic cell types. Recently, the clustered regularly interspaced short palindromic repeat (CRISPR)/CRISPR-associated (Cas) protein 9 system has proven to be a robust tool for targeted genetic modification. Here, we generated miR-451-deficient PSCs using the CRISPR/Cas9 system with PCR-based homologous recombination donor and investigated the impact of its deletion on self-renewal and hematopoietic development. CRISPR/Cas9-mediated miR-451 knockout did not alter the gene expressions of pluripotency, cellular morphology, and cell cycle, but led to impaired erythrocyte development. These findings propose that a combination of PSCs and CRISPR/Cas9 system could be useful to promote biomedical applications of PSCs by elucidating the function and manipulating of specific miRNAs during lineage specification and commitment.
Collapse
|
49
|
Agarwal S, Nagpure NS, Srivastava P, Kumar R, Pandey M, Srivastava S, Jena JK, Das P, Kushwaha B. In Silico Mining of Conserved miRNAs of Indian Catfish Clarias batrachus (Linnaeus, 1758) from the Contigs, ESTs, and BAC End Sequences. Appl Biochem Biotechnol 2016; 182:956-966. [DOI: 10.1007/s12010-016-2373-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2016] [Accepted: 12/12/2016] [Indexed: 12/21/2022]
|
50
|
Desvignes T, Detrich HW, Postlethwait JH. Genomic conservation of erythropoietic microRNAs (erythromiRs) in white-blooded Antarctic icefish. Mar Genomics 2016; 30:27-34. [PMID: 27189439 PMCID: PMC5108692 DOI: 10.1016/j.margen.2016.04.013] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2016] [Revised: 04/27/2016] [Accepted: 04/27/2016] [Indexed: 01/03/2023]
Abstract
White-blooded Antarctic crocodile icefish are the only vertebrates known to lack functional hemoglobin genes and red blood cells throughout their lives. We do not yet know, however, whether extinction of hemoglobin genes preceded loss of red blood cells or vice versa, nor whether erythropoiesis regulators disappeared along with hemoglobin genes in this erythrocyte-null clade. Several microRNAs, which we here call erythromiRs, are expressed primarily in developing red blood cells in zebrafish, mouse, and humans. Abrogating some erythromiRs, like mir144 and mir451a, leads to profound anemia, demonstrating a functional role in erythropoiesis. Here, we tested two not mutually exclusive hypotheses: 1) that the loss of one or more erythromiR genes extinguished the erythropoietic program of icefish and/or led to the loss of globin gene expression through pseudogenization; and 2) that some erythromiR genes were secondarily lost after the loss of functional hemoglobin and red blood cells in icefish. We explored small RNA transcriptomes generated from the hematopoietic kidney marrow of four Antarctic notothenioids: two red-blooded species (bullhead notothen Notothenia coriiceps and emerald notothen Trematomus bernacchii) and two white-blooded icefish (blackfin icefish Chaenocephalus aceratus and hooknose icefish Chionodraco hamatus). The N. coriiceps genome assembly anchored analyses. Results showed that, like the two red-blooded species, the blackfin icefish genome possessed and the marrow expressed all known erythromiRs. This result indicates that loss of hemoglobin and red blood cells in icefish was not caused by loss of known erythromiR genes. Furthermore, expression of only one erythromiR, mir96, appears to have been lost after the loss of red blood cells and hemoglobin-expression was not detected in the erythropoietic organ of hooknose icefish but was present in blackfin icefish. All other erythromiRs investigated, including mir144 and mir451a, were expressed by all four species and thus are present in the genomes of at least the two white-blooded icefish. Our results rule out the hypothesis that genomic loss of any known erythromiRs extinguished erythropoiesis in icefish, and suggest that after the loss of red blood cells, few erythromiRs experienced secondary loss. Results suggest that functions independent of erythropoiesis maintained erythromiRs, thereby highlighting the evolutionary resilience of miRNA genes in vertebrate genomes.
Collapse
Affiliation(s)
- Thomas Desvignes
- Institute of Neuroscience, University of Oregon, Eugene, OR, 97403, USA.
| | - H William Detrich
- Department of Marine and Environmental Sciences, Northeastern University Marine Science Center, Nahant, MA, 01908, USA.
| | | |
Collapse
|