1
|
Abdollahzadeh B, Cantale Aeo NM, Giordano N, Orlando A, Basciani M, Peruzzi G, Grazioli P, Screpanti I, Felli MP, Campese AF. The NF-κB1/p50 Subunit Influences the Notch/IL-6-Driven Expansion of Myeloid-Derived Suppressor Cells in Murine T-Cell Acute Lymphoblastic Leukemia. Int J Mol Sci 2024; 25:9882. [PMID: 39337370 PMCID: PMC11431874 DOI: 10.3390/ijms25189882] [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: 08/05/2024] [Revised: 09/04/2024] [Accepted: 09/10/2024] [Indexed: 09/30/2024] Open
Abstract
T-cell acute lymphoblastic leukemia is an aggressive neoplasia due to hyper-proliferation of lymphoid progenitors and lacking a definitive cure to date. Notch-activating mutations are the most common in driving disease onset and progression, often in combination with sustained activity of NF-κB. Myeloid-derived suppressor cells represent a mixed population of immature progenitors exerting suppression of anti-cancer immune responses in the tumor microenvironment of many malignancies. We recently reported that in a transgenic murine model of Notch3-dependent T-cell acute lymphoblastic leukemia there is an accumulation of myeloid-derived suppressor cells, dependent on both Notch signaling deregulation and IL-6 production inside tumor T-cells. However, possible interaction between NF-κB and Notch in this context remains unexplored. Interestingly, we also reported that Notch3 transgenic and NF-κB1/p50 deleted double mutant mice display massive myeloproliferation. Here, we demonstrated that the absence of the p50 subunit in these mice dramatically enhances the induction and suppressive function of myeloid-derived suppressor cells. This runs in parallel with an impressive increase in IL-6 concentration in the peripheral blood serum, depending on IL-6 hyper-production by tumor T-cells from double mutant mice. Mechanistically, IL-6 increase relies on loss of the negative control exerted by the p50 subunit on the IL-6 promoter. Our results reveal the Notch/NF-κB cross-talk in regulating myeloid-derived suppressor cell biology in T-cell leukemia, highlighting the need to consider carefully the pleiotropic effects of NF-κB-based therapy on the tumor microenvironment.
Collapse
Affiliation(s)
- Behnaz Abdollahzadeh
- Department of Molecular Medicine, Sapienza University of Rome, 00161 Rome, Italy; (B.A.); (N.M.C.A.); (N.G.); (A.O.); (M.B.); (P.G.); (I.S.)
| | - Noemi Martina Cantale Aeo
- Department of Molecular Medicine, Sapienza University of Rome, 00161 Rome, Italy; (B.A.); (N.M.C.A.); (N.G.); (A.O.); (M.B.); (P.G.); (I.S.)
| | - Nike Giordano
- Department of Molecular Medicine, Sapienza University of Rome, 00161 Rome, Italy; (B.A.); (N.M.C.A.); (N.G.); (A.O.); (M.B.); (P.G.); (I.S.)
| | - Andrea Orlando
- Department of Molecular Medicine, Sapienza University of Rome, 00161 Rome, Italy; (B.A.); (N.M.C.A.); (N.G.); (A.O.); (M.B.); (P.G.); (I.S.)
| | - Maria Basciani
- Department of Molecular Medicine, Sapienza University of Rome, 00161 Rome, Italy; (B.A.); (N.M.C.A.); (N.G.); (A.O.); (M.B.); (P.G.); (I.S.)
| | - Giovanna Peruzzi
- Center for Life Nano- and Neuro-Science, Fondazione Istituto Italiano di Tecnologia (IIT), 00161 Rome, Italy;
| | - Paola Grazioli
- Department of Molecular Medicine, Sapienza University of Rome, 00161 Rome, Italy; (B.A.); (N.M.C.A.); (N.G.); (A.O.); (M.B.); (P.G.); (I.S.)
| | - Isabella Screpanti
- Department of Molecular Medicine, Sapienza University of Rome, 00161 Rome, Italy; (B.A.); (N.M.C.A.); (N.G.); (A.O.); (M.B.); (P.G.); (I.S.)
| | - Maria Pia Felli
- Department of Experimental Medicine, Sapienza University of Rome, 00161 Rome, Italy;
| | - Antonio Francesco Campese
- Department of Molecular Medicine, Sapienza University of Rome, 00161 Rome, Italy; (B.A.); (N.M.C.A.); (N.G.); (A.O.); (M.B.); (P.G.); (I.S.)
| |
Collapse
|
2
|
Sergio I, Varricchio C, Patel SK, Del Gaizo M, Russo E, Orlando A, Peruzzi G, Ferrandino F, Tsaouli G, Coni S, Peluso D, Besharat ZM, Campolo F, Venneri MA, Del Bufalo D, Lai S, Indraccolo S, Minuzzo S, La Starza R, Bernardini G, Screpanti I, Campese AF, Felli MP. Notch3-regulated microRNAs impair CXCR4-dependent maturation of thymocytes allowing maintenance and progression of T-ALL. Oncogene 2024; 43:2535-2547. [PMID: 38907003 DOI: 10.1038/s41388-024-03079-0] [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: 07/13/2023] [Revised: 05/30/2024] [Accepted: 06/05/2024] [Indexed: 06/23/2024]
Abstract
Malignant transformation of T-cell progenitors causes T-cell acute lymphoblastic leukemia (T-ALL), an aggressive childhood lymphoproliferative disorder. Activating mutations of Notch, Notch1 and Notch3, have been detected in T-ALL patients. In this study, we aimed to deeply characterize hyperactive Notch3-related pathways involved in T-cell dynamics within the thymus and bone marrow to propose these processes as an important step in facilitating the progression of T-ALL. We previously generated a transgenic T-ALL mouse model (N3-ICtg) demonstrating that aberrant Notch3 signaling affects early thymocyte maturation programs and leads to bone marrow infiltration by CD4+CD8+ (DP) T cells that are notably, Notch3highCXCR4high. Newly, our in vivo results suggest that an anomalous immature thymocyte subpopulation, such as CD4-CD8- (DN) over-expressing CD3ɛ, but with low CXCR4 expression, dominates N3-ICtg thymus-resident DN subset in T-ALL progression. MicroRNAs might be of significance in T-ALL pathobiology, however, whether required for leukemia maintenance is not fully understood. The selection of specific DN subsets demonstrates the inverse correlation between CXCR4 expression and a panel of Notch3-deregulated miRNAs. Interestingly, we found that within DN thymocyte subset hyperactive Notch3 inhibits CXCR4 expression through the cooperative effects of miR-139-5p and miR-150-5p, thus impinging on thymocyte differentiation with accumulation of DNCD3ɛ+CXCR4- cells. These data point out that deregulation of Notch3 in T-ALL, besides its role in sustaining dissemination of abnormal DP T cells, as we previously demonstrated, could play a role in selecting specific DN immature T cells within the thymus, thus impeding T cell development, to facilitate T-ALL progression inside the bone marrow.
Collapse
Affiliation(s)
- Ilaria Sergio
- Department of Experimental Medicine, Sapienza University of Rome, Rome, Italy
| | - Claudia Varricchio
- Department of Molecular Medicine, Sapienza University of Rome, Rome, Italy
| | | | - Martina Del Gaizo
- Department of Translational and Precision Medicine, Sapienza University of Rome, Rome, Italy
| | - Eleonora Russo
- Department of Molecular Medicine, Sapienza University of Rome, Rome, Italy
| | - Andrea Orlando
- Division of Hematology & Medical Oncology, Department of Medicine, Weill Cornell Medicine, New York NY, USA
| | | | | | - Georgia Tsaouli
- Department of Medical-Surgical Science and Translational Medicine, Sapienza University of Rome, Rome, Italy
| | - Sonia Coni
- Department of Molecular Medicine, Sapienza University of Rome, Rome, Italy
| | - Daniele Peluso
- Ph.D School of Applied Medical-Surgical Sciences, Department of Biology, University of Rome "Tor Vergata", Rome, Italy
| | | | - Federica Campolo
- Department of Experimental Medicine, Sapienza University of Rome, Rome, Italy
| | - Mary Anna Venneri
- Department of Experimental Medicine, Sapienza University of Rome, Rome, Italy
| | - Donatella Del Bufalo
- Preclinical Models and New Therapeutic Agents Unit, IRCCS Regina Elena National Cancer Institute, Rome, Italy
| | - Silvia Lai
- Department of Translational and Precision Medicine, Sapienza University of Rome, Rome, Italy
| | - Stefano Indraccolo
- Department of Surgery Oncology and Gastroenterology, University of Padua, Padua, Italy
- Basic and Translational Oncology Unit, Istituto Oncologico Veneto IOV-IRCCS, Padua, Italy
| | - Sonia Minuzzo
- Department of Surgery Oncology and Gastroenterology, University of Padua, Padua, Italy
| | - Roberta La Starza
- Hematology Section, Department of Medicine and Surgery, and S. Maria Della Misericordia Hospital Perugia, CREO, Perugia, Italy
| | | | - Isabella Screpanti
- Department of Molecular Medicine, Sapienza University of Rome, Rome, Italy
| | | | - Maria Pia Felli
- Department of Experimental Medicine, Sapienza University of Rome, Rome, Italy.
| |
Collapse
|
3
|
Koralewska N, Corradi E, Milewski MC, Masante L, Szczepanska A, Kierzek R, Figlerowicz M, Baudet ML, Kurzynska-Kokorniak A. Short 2'-O-methyl/LNA oligomers as highly-selective inhibitors of miRNA production in vitro and in vivo. Nucleic Acids Res 2024; 52:5804-5824. [PMID: 38676942 PMCID: PMC11162791 DOI: 10.1093/nar/gkae284] [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: 08/04/2023] [Revised: 03/27/2024] [Accepted: 04/04/2024] [Indexed: 04/29/2024] Open
Abstract
MicroRNAs (miRNAs) that share identical or near-identical sequences constitute miRNA families and are predicted to act redundantly. Yet recent evidence suggests that members of the same miRNA family with high sequence similarity might have different roles and that this functional divergence might be rooted in their precursors' sequence. Current knock-down strategies such as antisense oligonucleotides (ASOs) or miRNA sponges cannot distinguish between identical or near identical miRNAs originating from different precursors to allow exploring unique functions of these miRNAs. We here develop a novel strategy based on short 2'-OMe/LNA-modified oligonucleotides to selectively target specific precursor molecules and ablate the production of individual members of miRNA families in vitro and in vivo. Leveraging the highly conserved Xenopus miR-181a family as proof-of-concept, we demonstrate that 2'-OMe/LNA-ASOs targeting the apical region of pre-miRNAs achieve precursor-selective inhibition of mature miRNA-5p production. Furthermore, we extend the applicability of our approach to the human miR-16 family, illustrating its universality in targeting precursors generating identical miRNAs. Overall, our strategy enables efficient manipulation of miRNA expression, offering a powerful tool to dissect the functions of identical or highly similar miRNAs derived from different precursors within miRNA families.
Collapse
Affiliation(s)
- Natalia Koralewska
- Department of Molecular and Systems Biology, Institute of Bioorganic Chemistry, Polish Academy of Sciences, Poznan 61-704, Poland
| | - Eloina Corradi
- Department of Cellular, Computational and Integrative Biology – CIBIO, University of Trento, Trento 38123, Italy
| | - Marek C Milewski
- Department of Molecular and Systems Biology, Institute of Bioorganic Chemistry, Polish Academy of Sciences, Poznan 61-704, Poland
| | - Linda Masante
- Department of Cellular, Computational and Integrative Biology – CIBIO, University of Trento, Trento 38123, Italy
| | - Agnieszka Szczepanska
- Department of Ribonucleoprotein Biochemistry, Institute of Bioorganic Chemistry, Polish Academy of Sciences, Poznan 61-704, Poland
| | - Ryszard Kierzek
- Department of Structural Chemistry and Biology of Nucleic Acids, Institute of Bioorganic Chemistry, Polish Academy of Sciences, Poznan 61-704, Poland
| | - Marek Figlerowicz
- Department of Molecular and Systems Biology, Institute of Bioorganic Chemistry, Polish Academy of Sciences, Poznan 61-704, Poland
| | - Marie-Laure Baudet
- Department of Cellular, Computational and Integrative Biology – CIBIO, University of Trento, Trento 38123, Italy
| | - Anna Kurzynska-Kokorniak
- Department of Ribonucleoprotein Biochemistry, Institute of Bioorganic Chemistry, Polish Academy of Sciences, Poznan 61-704, Poland
| |
Collapse
|
4
|
Kumari R, Roy U, Desai S, Mondal AS, Nair RR, Nilavar N, Choudhary B, Raghavan SC. MicroRNA, miR-501 regulate the V(D)J recombination in B cells. Biochem J 2023; 480:2061-2077. [PMID: 38084601 DOI: 10.1042/bcj20230250] [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: 06/26/2023] [Revised: 11/13/2023] [Accepted: 12/12/2023] [Indexed: 12/21/2023]
Abstract
The stringent regulation of RAGs (Recombination activating genes), the site-specific endonuclease responsible for V(D)J recombination, is important to prevent genomic rearrangements and chromosomal translocations in lymphoid cells. In the present study, we identify a microRNA, miR-501, which can regulate the expression of RAG1 in lymphoid cells. Overexpression of the pre-miRNA construct led to the generation of mature miRNAs and a concomitant reduction in RAG1 expression, whereas inhibition using anti-miRs resulted in its enhanced expression. The direct interaction of the 3'UTR of miR-501 with RAG1 was confirmed by the reporter assay. Importantly, overexpression of miRNAs led to inhibition of V(D)J recombination in B cells, revealing their impact on the physiological function of RAGs. Of interest is the inverse correlation observed for miR-501 with RAG1 in various leukemia patients and lymphoid cell lines, suggesting its possible use in cancer therapy. Thus, our results reveal the regulation of RAG1 by miR-501-3p in B cells and thus V(D)J recombination and its possible implications on immunoglobulin leukemogenesis.
Collapse
Affiliation(s)
- Rupa Kumari
- Department of Biochemistry, Indian Institute of Science, Bangalore 560012, India
| | - Urbi Roy
- Department of Biochemistry, Indian Institute of Science, Bangalore 560012, India
| | - Sagar Desai
- Institute of Bioinformatics and Applied Biotechnology, Bangalore 560100, India
| | - Arannya S Mondal
- Department of Biochemistry, Indian Institute of Science, Bangalore 560012, India
| | - Rajshree R Nair
- Department of Biochemistry, Indian Institute of Science, Bangalore 560012, India
| | - Namrata Nilavar
- Department of Biochemistry, Indian Institute of Science, Bangalore 560012, India
| | - Bibha Choudhary
- Institute of Bioinformatics and Applied Biotechnology, Bangalore 560100, India
| | - Sathees C Raghavan
- Department of Biochemistry, Indian Institute of Science, Bangalore 560012, India
| |
Collapse
|
5
|
Karpa V, Kalinderi K, Fidani L, Tragiannidis A. Association of microRNA Polymorphisms with Toxicities Induced by Methotrexate in Children with Acute Lymphoblastic Leukemia. Hematol Rep 2023; 15:634-650. [PMID: 37987321 PMCID: PMC10660515 DOI: 10.3390/hematolrep15040065] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2023] [Revised: 11/04/2023] [Accepted: 11/15/2023] [Indexed: 11/22/2023] Open
Abstract
Methotrexate (MTX), a structurally related substance to folic acid, is an important chemotherapeutic agent used for decades in the treatment of pediatric acute lymphoblastic leukemia (ALL) and other types of cancer as non-Hodgkin lymphomas and osteosarcomas. Despite the successful outcomes observed, the primary drawback is the variability in the pharmacokinetics and pharmacodynamics between patients. The main adverse events related to its use are nephrotoxicity, mucositis, and myelosuppression, especially when used in high doses. The potential adverse reactions and toxicities associated with MTX are a cause for concern and may lead to dose reduction or treatment interruption. Genetic variants in MTX transport genes have been linked to toxicity. Pharmacogenetic studies conducted in the past focused on single nucleotide polymorphisms (SNPs) in the coding and 5'-regulatory regions of genes. Recent studies have demonstrated a significant role of microRNAs (miRNAs) in the transport and metabolism of drugs and in the regulation of target genes. In the last few years, the number of annotated miRNAs has continually risen, in addition to the studies of miRNA polymorphisms and MTX toxicity. Therefore, the objective of the present study is to investigate the role of miRNA variants related to MTX adverse effects.
Collapse
Affiliation(s)
- Vasiliki Karpa
- Laboratory of Medical Biology-Genetics, School of Medicine, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece; (K.K.); (L.F.)
| | - Kallirhoe Kalinderi
- Laboratory of Medical Biology-Genetics, School of Medicine, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece; (K.K.); (L.F.)
| | - Liana Fidani
- Laboratory of Medical Biology-Genetics, School of Medicine, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece; (K.K.); (L.F.)
| | - Athanasios Tragiannidis
- Pediatric & Adolescent Hematology-Oncology Unit, 2nd Pediatric Department, Faculty of Health Sciences, Aristotle University of Thessaloniki, AHEPA Hospital, S. Kiriakidi 1, 54636 Thessaloniki, Greece;
| |
Collapse
|
6
|
Mondal D, Shinde S, Paul S, Thakur S, Velu GSK, Tiwari AK, Dixit V, Amit A, Vishvakarma NK, Shukla D. Diagnostic significance of dysregulated miRNAs in T-cell malignancies and their metabolic roles. Front Oncol 2023; 13:1230273. [PMID: 37637043 PMCID: PMC10448964 DOI: 10.3389/fonc.2023.1230273] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2023] [Accepted: 07/17/2023] [Indexed: 08/29/2023] Open
Abstract
T-cell malignancy is a broad term used for a diverse group of disease subtypes representing dysfunctional malignant T cells transformed at various stages of their clonal evolution. Despite having similar clinical manifestations, these disease groups have different disease progressions and diagnostic parameters. The effective diagnosis and prognosis of such a diverse disease group demands testing of molecular entities that capture footprints of the disease physiology in its entirety. MicroRNAs (miRNAs) are a group of noncoding RNA molecules that regulate the expression of genes and, while doing so, leave behind specific miRNA signatures corresponding to cellular expression status in an altered stage of a disease. Using miRNAs as a diagnostic tool is justified, as they can effectively distinguish expressional diversity between various tumors and within subtypes of T-cell malignancies. As global attention for cancer diagnosis shifts toward liquid biopsy, diagnosis using miRNAs is more relevant in blood cancers than in solid tumors. We also lay forward the diagnostic significance of miRNAs that are indicative of subtype, progression, severity, therapy response, and relapse. This review discusses the potential use and the role of miRNAs, miRNA signatures, or classifiers in the diagnosis of major groups of T-cell malignancies like T-cell acute lymphoblastic lymphoma (T-ALL), peripheral T-cell lymphoma (PTCL), extranodal NK/T-cell lymphoma (ENKTCL), and cutaneous T-cell lymphoma (CTCL). The review also briefly discusses major diagnostic miRNAs having prominent metabolic roles in these malignancies to highlight their importance among other dysregulated miRNAs.
Collapse
Affiliation(s)
- Deepankar Mondal
- Department of Biotechnology, Guru Ghasidas Vishwavidyalaya, Bilaspur, Chhattisgarh, India
| | - Sapnita Shinde
- Department of Biotechnology, Guru Ghasidas Vishwavidyalaya, Bilaspur, Chhattisgarh, India
| | - Souvik Paul
- Department of Surgical Gastroenterology, All India Institute of Medical Sciences, Raipur, Chhattisgarh, India
| | - Suresh Thakur
- Centre for Excellence in Genomics, Trivitron Healthcare Pvt. Ltd., Chennai, India
| | - GSK Velu
- Centre for Excellence in Genomics, Trivitron Healthcare Pvt. Ltd., Chennai, India
| | - Atul Kumar Tiwari
- Department of Zoology, Dr. Bhawan Singh Porte Government College, Pendra, Chhattisgarh, India
| | - Vineeta Dixit
- Department of Botany, Sri Satguru Jagjit Singh Namdhari College, Gharwa, Jharkhand, India
| | - Ajay Amit
- Department of Forensic Sciences, Guru Ghasidas Vishwavidyalaya, Bilaspur, Chhattisgarh, India
| | | | - Dhananjay Shukla
- Department of Biotechnology, Guru Ghasidas Vishwavidyalaya, Bilaspur, Chhattisgarh, India
| |
Collapse
|
7
|
Putting the "mi" in omics: discovering miRNA biomarkers for pediatric precision care. Pediatr Res 2023; 93:316-323. [PMID: 35906312 PMCID: PMC9884316 DOI: 10.1038/s41390-022-02206-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/12/2022] [Accepted: 06/27/2022] [Indexed: 01/31/2023]
Abstract
In the past decade, growing interest in micro-ribonucleic acids (miRNAs) has catapulted these small, non-coding nucleic acids to the forefront of biomarker research. Advances in scientific knowledge have made it clear that miRNAs play a vital role in regulating cellular physiology throughout the human body. Perturbations in miRNA signaling have also been described in a variety of pediatric conditions-from cancer, to renal failure, to traumatic brain injury. Likewise, the number of studies across pediatric disciplines that pair patient miRNA-omics with longitudinal clinical data are growing. Analyses of these voluminous, multivariate data sets require understanding of pediatric phenotypic data, data science, and genomics. Use of machine learning techniques to aid in biomarker detection have helped decipher background noise from biologically meaningful changes in the data. Further, emerging research suggests that miRNAs may have potential as therapeutic targets for pediatric precision care. Here, we review current miRNA biomarkers of pediatric diseases and studies that have combined machine learning techniques, miRNA-omics, and patient health data to identify novel biomarkers and potential therapeutics for pediatric diseases. IMPACT: In the following review article, we summarized how recent developments in microRNA research may be coupled with machine learning techniques to advance pediatric precision care.
Collapse
|
8
|
Sabbaghian A, Mussack V, Kirchner B, Bui MLU, Kalani MR, Pfaffl MW, Golalipour M. A panel of blood-derived miRNAs with a stable expression pattern as a potential pan-cancer detection signature. Front Mol Biosci 2022; 9:1030749. [PMID: 36589227 PMCID: PMC9798419 DOI: 10.3389/fmolb.2022.1030749] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2022] [Accepted: 11/30/2022] [Indexed: 12/23/2022] Open
Abstract
Introduction: MicroRNAs have a significant role in the regulation of the transcriptome. Several miRNAs have been proposed as potential biomarkers in different malignancies. However, contradictory results have been reported on the capability of miRNA biomarkers in cancer detection. The human biological clock involves molecular mechanisms that regulate several genes over time. Therefore, the sampling time becomes one of the significant factors in gene expression studies. Method: In the present study, we have tried to find miRNAs with minimum fluctuation in expression levels at different time points that could be more accurate candidates as diagnostic biomarkers. The small RNA-seq raw data of ten healthy individuals across nine-time points were analyzed to identify miRNAs with stable expression. Results: We have found five oscillation patterns. The stable miRNAs were investigated in 779 small-RNA-seq datasets of eleven cancer types. All miRNAs with the highest differential expression were selected for further analysis. The selected miRNAs were explored for functional pathways. The predominantly enriched pathways were miRNA in cancer and the P53-signaling pathway. Finally, we have found seven miRNAs, including miR-142-3p, miR-199a-5p, miR-223-5p, let-7d-5p, miR-148b-3p, miR-340-5p, and miR-421. These miRNAs showed minimum fluctuation in healthy blood and were dysregulated in the blood of eleven cancer types. Conclusion: We have found a signature of seven stable miRNAs which dysregulate in several cancer types and may serve as potential pan-cancer biomarkers.
Collapse
Affiliation(s)
- Amir Sabbaghian
- Department of Molecular Medicine, Advanced Technologies Faculty, Golestan University of Medical Science, Gorgan, Iran
| | - Veronika Mussack
- Department of Animal Physiology and Immunology, TUM School of Life Sciences, Technical University of Munich, Munich, Germany
| | - Benedikt Kirchner
- Department of Animal Physiology and Immunology, TUM School of Life Sciences, Technical University of Munich, Munich, Germany
| | - Maria L. U. Bui
- Department of Animal Physiology and Immunology, TUM School of Life Sciences, Technical University of Munich, Munich, Germany
| | - Mohammad Reza Kalani
- Department of Molecular Medicine, Advanced Technologies Faculty, Golestan University of Medical Science, Gorgan, Iran
| | - Michael W. Pfaffl
- Department of Animal Physiology and Immunology, TUM School of Life Sciences, Technical University of Munich, Munich, Germany
| | - Masoud Golalipour
- Department of Molecular Medicine, Advanced Technologies Faculty, Golestan University of Medical Science, Gorgan, Iran
- Cellular and Molecular Research Center, Golestan University of Medical Science, Gorgan, Iran
| |
Collapse
|
9
|
Drobna‐Śledzińska M, Maćkowska‐Maślak N, Jaksik R, Kosmalska M, Szarzyńska B, Lejman M, Sędek Ł, Szczepański T, Taghon T, Van Vlierberghe P, Witt M, Dawidowska M. Multiomics to investigate the mechanisms contributing to repression of PTPRC and SOCS2 in pediatric T-ALL: Focus on miR-363-3p and promoter methylation. Genes Chromosomes Cancer 2022; 61:720-733. [PMID: 35778917 PMCID: PMC9796420 DOI: 10.1002/gcc.23085] [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: 03/04/2022] [Revised: 06/10/2022] [Accepted: 06/13/2022] [Indexed: 01/01/2023] Open
Abstract
T-cell acute lymphoblastic leukemia (T-ALL) is a heterogeneous and aggressive malignancy arising from T-cell precursors. MiRNAs are implicated in negative regulation of gene expression and when aberrantly expressed contribute to various cancer types, including T-ALL. Previously we demonstrated the oncogenic potential of miR-363-3p overexpression in a subgroup of T-ALL patients. Here, using combined proteomic and transcriptomic approaches, we show that miR-363-3p enhances cell growth of T-ALL in vitro via inhibition of PTPRC and SOCS2, which are implicated in repression of the JAK-STAT pathway. We propose that overexpression of miR-363-3p is a novel mechanism potentially contributing to overactivation of JAK-STAT pathway. Additionally, by combining the transcriptomic and methylation data of T-ALL patients, we show that promoter methylation may also contribute to downregulation of SOCS2 expression and thus potentially to JAK-STAT activation. In conclusion, we highlight aberrant miRNA expression and aberrant promoter methylation as mechanisms, alternative to mutations of JAK-STAT-related genes, which might lead to the upregulation of JAK-dependent signaling in T-ALL.
Collapse
Affiliation(s)
| | | | - Roman Jaksik
- Department of Systems Biology and EngineeringSilesian University of TechnologyGliwicePoland
| | - Maria Kosmalska
- Institute of Human Genetics Polish Academy of SciencesPoznańPoland
| | - Bronisława Szarzyńska
- Institute of Human Genetics Polish Academy of SciencesPoznańPoland,Polish Stem Cells BankWarsawPoland
| | - Monika Lejman
- Laboratory of Genetic DiagnosticsMedical University of LublinLublinPoland
| | - Łukasz Sędek
- Department of Microbiology and ImmunologyZabrze, Medical University of Silesia in KatowiceZabrzePoland
| | - Tomasz Szczepański
- Department of Pediatric Hematology and OncologyMedical University of Silesia in KatowiceZabrzePoland
| | - Tom Taghon
- Department of Diagnostic SciencesGhent UniversityGhentBelgium,Cancer Research Institute GhentGhentBelgium
| | - Pieter Van Vlierberghe
- Cancer Research Institute GhentGhentBelgium,Department of Biomolecular MedicineGhent UniversityGhentBelgium
| | - Michał Witt
- Institute of Human Genetics Polish Academy of SciencesPoznańPoland
| | | |
Collapse
|
10
|
Xie W, Yang J, Zhou N, Ding H, Zhou G, Wu S, Guo S, Li W, Zhang L, Yang H, Mao C, Zheng Y. Identification of microRNA editing sites in three subtypes of leukemia. Front Mol Biosci 2022; 9:1014288. [PMID: 36452459 PMCID: PMC9702332 DOI: 10.3389/fmolb.2022.1014288] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2022] [Accepted: 10/28/2022] [Indexed: 09/15/2023] Open
Abstract
Leukemia is an aberrant hyper-proliferation of immature blood cells that do not form solid tumors. The transcriptomes of microRNAs (miRNAs) of leukemia have been intensively explored. However, miRNA editing of leukemia has not been extensively studied. To identify miRNA editing patterns and explore their functional relevance in leukemia, we analyzed 200 small RNA sequencing profiles of three subtypes of leukemia and identified hundreds of miRNA editing sites in three subtypes of leukemia. Then, we compared the editing levels of identified miRNA editing sites in leukemia and normal controls. Many miRNAs were differential edited in different subtypes of leukemia. We also found the editing levels of 3'-A editing sites of hsa-mir-21-5p and hsa-mir-155-5p decreased in chronic lymphocytic leukemia patients with radiation treatments. By integrating PAR-CLIP sequencing profiles, we predicted the targets of original and edited miRNAs. One of the edited miRNA, hsa-let-7b_5c, with an additional cytosine at 5' end of hsa-let-7b-5p, potentially targeted VBP1 and CTDSP1. CTDSP1 was significantly downregulated in T-ALL compared to normal controls, which might be originated from the hyperediting of hsa-let-7b-5p in T-ALL. Our study provides a comprehensive view of miRNA editing in three different subtypes of leukemia.
Collapse
Affiliation(s)
- Wenping Xie
- Faculty of Life Science and Technology, Kunming University of Science and Technology, Kunming, Yunnan, China
- State Key Laboratory of Primate Biomedical Research, Institute of Primate Translational Medicine, Kunming University of Science and Technology, Kunming, Yunnan, China
| | - Jun Yang
- Yunnan Police College, Kunming, Yunnan, China
| | - Nan Zhou
- Faculty of Information Engineering and Automation, Kunming University of Science and Technology, Kunming, Yunnan, China
| | - Hao Ding
- Faculty of Information Engineering and Automation, Kunming University of Science and Technology, Kunming, Yunnan, China
| | - Guangchen Zhou
- Faculty of Information Engineering and Automation, Kunming University of Science and Technology, Kunming, Yunnan, China
| | - Shuai Wu
- State Key Laboratory of Primate Biomedical Research, Institute of Primate Translational Medicine, Kunming University of Science and Technology, Kunming, Yunnan, China
| | - Shiyong Guo
- State Key Laboratory of Primate Biomedical Research, Institute of Primate Translational Medicine, Kunming University of Science and Technology, Kunming, Yunnan, China
| | - Wanran Li
- State Key Laboratory of Primate Biomedical Research, Institute of Primate Translational Medicine, Kunming University of Science and Technology, Kunming, Yunnan, China
| | - Lei Zhang
- State Key Laboratory of Primate Biomedical Research, Institute of Primate Translational Medicine, Kunming University of Science and Technology, Kunming, Yunnan, China
| | - Huaide Yang
- Faculty of Information Engineering and Automation, Kunming University of Science and Technology, Kunming, Yunnan, China
| | - Chunyi Mao
- State Key Laboratory of Primate Biomedical Research, Institute of Primate Translational Medicine, Kunming University of Science and Technology, Kunming, Yunnan, China
| | - Yun Zheng
- Faculty of Life Science and Technology, Kunming University of Science and Technology, Kunming, Yunnan, China
- State Key Laboratory of Primate Biomedical Research, Institute of Primate Translational Medicine, Kunming University of Science and Technology, Kunming, Yunnan, China
- Faculty of Information Engineering and Automation, Kunming University of Science and Technology, Kunming, Yunnan, China
- College of Horticulture and Landscape, Yunnan Agricultural University, Kunming, Yunnan, China
| |
Collapse
|
11
|
Small RNA-Seq Reveals Similar miRNA Transcriptome in Children and Young Adults with T-ALL and Indicates miR-143-3p as Novel Candidate Tumor Suppressor in This Leukemia. Int J Mol Sci 2022; 23:ijms231710117. [PMID: 36077521 PMCID: PMC9456032 DOI: 10.3390/ijms231710117] [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: 07/15/2022] [Revised: 08/21/2022] [Accepted: 08/30/2022] [Indexed: 11/16/2022] Open
Abstract
We aimed to identify miRNAs and pathways specifically deregulated in adolescent and young adult (AYA) T-ALL patients. Small RNA-seq showed no major differences between AYA and pediatric T-ALL, but it revealed downregulation of miR-143-3p in T-ALL patients. Prediction algorithms identified several known and putative oncogenes targeted by this miRNA, including KRAS, FGF1, and FGF9. Pathway analysis indicated signaling pathways related to cell growth and proliferation, including FGFR signaling and PI3K-AKT signaling, with the majority of genes overrepresented in these pathways being predicted targets of hsa-miR-143-3p. By luciferase reporter assays, we validated direct interactions of this miRNA with KRAS, FGF1 and FGF9. In cell proliferation assays, we showed reduction of cell growth upon miR-143-3p overexpression in two T-ALL cell lines. Our study is the first description of the miRNA transcriptome in AYA T-ALL patients and the first report on tumor suppressor potential of miR-143-3p in T-ALL. Downregulation of this miRNA in T-ALL patients might contribute to enhanced growth and viability of leukemic cells. We also discuss the potential role of miR-143-3p in FGFR signaling. Although this requires more extensive validation, it might be an interesting direction, since FGFR inhibition proved promising in preclinical studies in various cancers.
Collapse
|
12
|
MicroRNAs and the Diagnosis of Childhood Acute Lymphoblastic Leukemia: Systematic Review, Meta-Analysis and Re-Analysis with Novel Small RNA-Seq Tools. Cancers (Basel) 2022; 14:cancers14163976. [PMID: 36010971 PMCID: PMC9406077 DOI: 10.3390/cancers14163976] [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: 07/12/2022] [Revised: 08/14/2022] [Accepted: 08/15/2022] [Indexed: 11/17/2022] Open
Abstract
Simple Summary MicroRNAs (miRNAs) have been under the spotlight for the last three decades. These non-coding RNAs seem to be dynamic regulators of mRNA stability and translation, in addition to interfering with transcription. Circulating miRNAs play a critical role in cell-to-cell interplay; therefore, they can serve as disease biomarkers. Meta-analysis of published data revealed that the CC genotype of rs4938723 in pri-miR-34b/c and the TT genotype of rs543412 in miR-100 confer protection against acute lymphoblastic leukemia (ALL) in children. Reanalysis of small RNA-seq data with novel tools identified significantly overexpressed members of the miR-128, miR-181, miR-130 and miR-17 families and significantly lower expression of miR-30, miR-24-2 and miR143~145 clusters, miR-574 and miR-618 in pediatric T-ALL cases compared with controls. Inconsistencies in methodology and study designs in most published material preclude reproducibility, and further cohort studies need to be conducted in order to empower novel tools, such as ALLSorts and RNAseqCNV. Abstract MicroRNAs (miRNAs) have been implicated in childhood acute lymphoblastic leukemia (ALL) pathogenesis. We performed a systematic review and meta-analysis of miRNA single-nucleotide polymorphisms (SNPs) in childhood ALL compared with healthy children, which revealed (i) that the CC genotype of rs4938723 in pri-miR-34b/c and the TT genotype of rs543412 in miR-100 confer protection against ALL occurrence in children; (ii) no significant association between rs2910164 genotypes in miR-146a and childhood ALL; and (iii) SNPs in DROSHA, miR-449b, miR-938, miR-3117 and miR-3689d-2 genes seem to be associated with susceptibility to B-ALL in childhood. A review of published literature on differential expression of miRNAs in children with ALL compared with controls revealed a significant upregulation of the miR-128 family, miR-130b, miR-155, miR-181 family, miR-210, miR-222, miR-363 and miR-708, along with significant downregulation of miR-143 and miR-148a, seem to have a definite role in childhood ALL development. MicroRNA signatures among childhood ALL subtypes, along with differential miRNA expression patterns between B-ALL and T-ALL cases, were scrutinized. With respect to T-ALL pediatric cases, we reanalyzed RNA-seq datasets with a robust and sensitive pipeline and confirmed the significant differential expression of hsa-miR-16-5p, hsa-miR-19b-3p, hsa-miR-92a-2-5p, hsa-miR-128-3p (ranked first), hsa-miR-130b-3p and -5p, hsa-miR-181a-5p, -2-3p and -3p, hsa-miR-181b-5p and -3p, hsa-miR-145-5p and hsa-miR-574-3p, as described in the literature, along with novel identified miRNAs.
Collapse
|
13
|
Ruhela V, Gupta A, Sriram K, Ahuja G, Kaur G, Gupta R. A Unified Computational Framework for a Robust, Reliable, and Reproducible Identification of Novel miRNAs From the RNA Sequencing Data. FRONTIERS IN BIOINFORMATICS 2022; 2:842051. [PMID: 36304305 PMCID: PMC9580950 DOI: 10.3389/fbinf.2022.842051] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2021] [Accepted: 06/02/2022] [Indexed: 11/13/2022] Open
Abstract
In eukaryotic cells, miRNAs regulate a plethora of cellular functionalities ranging from cellular metabolisms, and development to the regulation of biological networks and pathways, both under homeostatic and pathological states like cancer.Despite their immense importance as key regulators of cellular processes, accurate and reliable estimation of miRNAs using Next Generation Sequencing is challenging, largely due to the limited availability of robust computational tools/methods/pipelines. Here, we introduce miRPipe, an end-to-end computational framework for the identification, characterization, and expression estimation of small RNAs, including the known and novel miRNAs and previously annotated pi-RNAs from small-RNA sequencing profiles. Our workflow detects unique novel miRNAs by incorporating the sequence information of seed and non-seed regions, concomitant with clustering analysis. This approach allows reliable and reproducible detection of unique novel miRNAs and functionally same miRNAs (paralogues). We validated the performance of miRPipe with the available state-of-the-art pipelines using both synthetic datasets generated using the newly developed miRSim tool and three cancer datasets (Chronic Lymphocytic Leukemia, Lung cancer, and breast cancer). In the experiment over the synthetic dataset, miRPipe is observed to outperform the existing state-of-the-art pipelines (accuracy: 95.23% and F1-score: 94.17%). Analysis on all the three cancer datasets shows that miRPipe is able to extract more number of known dysregulated miRNAs or piRNAs from the datasets as compared to the existing pipelines.
Collapse
Affiliation(s)
- Vivek Ruhela
- Department of Computational Biology & Centre for Computational Biology, Indraprastha Institute of Information Technology-Delhi (IIIT-D), New Delhi, India
- *Correspondence: Vivek Ruhela, ; Anubha Gupta, ; Ritu Gupta,
| | - Anubha Gupta
- SBILab, Department of ECE & Centre of Excellence in Healthcare, Indraprastha Institute of Information Technology-Delhi (IIIT-D), New Delhi, India
- *Correspondence: Vivek Ruhela, ; Anubha Gupta, ; Ritu Gupta,
| | - K. Sriram
- Department of Computational Biology & Centre for Computational Biology, Indraprastha Institute of Information Technology-Delhi (IIIT-D), New Delhi, India
| | - Gaurav Ahuja
- Department of Computational Biology & Centre for Computational Biology, Indraprastha Institute of Information Technology-Delhi (IIIT-D), New Delhi, India
| | - Gurvinder Kaur
- Laboratory Oncology Unit, IRCH, All India Institute of Medical Sciences (AIIMS), New Delhi, India
| | - Ritu Gupta
- Laboratory Oncology Unit, IRCH, All India Institute of Medical Sciences (AIIMS), New Delhi, India
- *Correspondence: Vivek Ruhela, ; Anubha Gupta, ; Ritu Gupta,
| |
Collapse
|
14
|
Almeida RS, Gomes TT, Araújo FS, de Oliveira SAV, Santos JF, Donadi EA, Lucena-Silva N. Differentially Expressed Bone Marrow microRNAs Are Associated With Soluble HLA-G Bone Marrow Levels in Childhood Leukemia. Front Genet 2022; 13:871972. [PMID: 35774498 PMCID: PMC9237524 DOI: 10.3389/fgene.2022.871972] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2022] [Accepted: 04/15/2022] [Indexed: 11/15/2022] Open
Abstract
HLA-G is a nonclassical histocompatibility class I molecule that plays a role in immune vigilance in cancer and infectious diseases. We previously reported that highly soluble HLA-G (sHLA-G) levels in the bone marrow were associated with a high blood cell count in T-acute lymphoblastic leukemia, a marker associated with a poor prognosis. To understand the posttranscriptional HLA-G gene regulation in leukemia, we evaluated the bone marrow microRNA profile associated with the HLA-G bone marrow mRNA expression and sHLA-G bone marrow levels in children exhibiting acute leukemia (B-ALL, T-ALL, and AML) using massively parallel sequencing. Ten differentially expressed miRNAs were associated with high sHLA-G bone marrow levels, and four of them (hsa-miR-4516, hsa-miR-486-5p, hsa-miR-4488, and hsa-miR-5096) targeted HLA-G, acting at distinct HLA-G gene segments. For qPCR validation, these miRNA expression levels (ΔCt) were correlated with HLA-G5 and RREB1 mRNA expressions and sHLA-G bone marrow levels according to the leukemia subtype. The hsa-miR-4488 and hsa-miR-5096 expression levels were lower in B-ALL than in AML, while that of hsa-miR-486-5p was lower in T-ALL than in AML. In T-ALL, hsa-miR-5096 correlated positively with HLA-G5 and negatively with sHLA-G. In addition, hsa-miR-4516 correlated negatively with sHLA-G levels. In AML, hsa-miR-4516 and hsa-miR-4488 correlated positively with HLA-G5 mRNA, but the HLA-G5 negatively correlated with sHLA-G. Our findings highlight the need to validate the findings of massively parallel sequencing since the experiment generally uses few individuals, and the same type of leukemia can be molecularly quite variable. We showed that miRNA's milieu in leukemia's bone marrow environment varies according to the type of leukemia and that the regulation of sHLA-G expression exerted by the same miRNA may act by a distinct mechanism in different types of leukemia.
Collapse
Affiliation(s)
- Renata Santos Almeida
- Laboratory of Immunogenetics, Department of Immunology, Aggeu Magalhães Institute, Oswaldo Cruz Foundation (Fiocruz), Recife, Brazil
| | - Thailany Thays Gomes
- Laboratory of Immunogenetics, Department of Immunology, Aggeu Magalhães Institute, Oswaldo Cruz Foundation (Fiocruz), Recife, Brazil
| | - Felipe Souza Araújo
- Laboratory of Immunogenetics, Department of Immunology, Aggeu Magalhães Institute, Oswaldo Cruz Foundation (Fiocruz), Recife, Brazil
| | - Sávio Augusto Vieira de Oliveira
- Laboratory of Immunogenetics, Department of Immunology, Aggeu Magalhães Institute, Oswaldo Cruz Foundation (Fiocruz), Recife, Brazil
| | - Jair Figueredo Santos
- Laboratory of Immunogenetics, Department of Immunology, Aggeu Magalhães Institute, Oswaldo Cruz Foundation (Fiocruz), Recife, Brazil
| | - Eduardo Antônio Donadi
- Clinical Immunology Division, Department of Medicine, School of Medicine of Ribeirão Preto, University of São Paulo (USP), Ribeirão Preto, Brazil
| | - Norma Lucena-Silva
- Laboratory of Immunogenetics, Department of Immunology, Aggeu Magalhães Institute, Oswaldo Cruz Foundation (Fiocruz), Recife, Brazil
- Laboratory of Molecular Biology, Pediatric Oncology Service, IMIP Hospital, Recife, Brazil
| |
Collapse
|
15
|
Drobna-Śledzińska M, Maćkowska-Maślak N, Jaksik R, Dąbek P, Witt M, Dawidowska M. CRISPRi for specific inhibition of miRNA clusters and miRNAs with high sequence homology. Sci Rep 2022; 12:6297. [PMID: 35428787 PMCID: PMC9012752 DOI: 10.1038/s41598-022-10336-3] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2021] [Accepted: 03/23/2022] [Indexed: 11/08/2022] Open
Abstract
miRNAs form a class of noncoding RNAs, involved in post-transcriptional regulation of gene expression, broadly studied for their involvement in physiological and pathological context. Inhibition of mature miRNA transcripts, commonly used in miRNA loss-of-function experiments, may not be specific in case of miRNAs with high sequence homology, e.g. miRNAs from the same seed family. Phenotypic effects of miRNA repression might be biased by the repression of highly similar miRNAs. Another challenge is simultaneous inhibition of multiple miRNAs encoded within policistronic clusters, potentially co-regulating common biological processes. To elucidate roles of miRNA clusters and miRNAs with high sequence homology, it is of key importance to selectively repress only the miRNAs of interest. Targeting miRNAs on genomic level with CRISPR/dCas9-based methods is an attractive alternative to blocking mature miRNAs. Yet, so far no clear guidelines on the design of CRISPR inhibition (CRISPRi) experiments, specifically for miRNA repression, have been proposed. To address this need, here we propose a strategy for effective inhibition of miRNAs and miRNA clusters using CRISPRi. We provide clues on how to approach the challenges in using CRISPR/dCas in miRNA studies, which include prediction of miRNA transcription start sites (TSSs) and the design of single guide RNAs (sgRNAs). The strategy implements three TSS prediction online tools, dedicated specifically for miRNAs: miRStart, FANTOM 5 miRNA atlas, DIANA-miRGen, and CRISPOR tool for sgRNAs design; it includes testing and selection of optimal sgRNAs. We demonstrate that compared to siRNA/shRNA-based miRNA silencing, CRISPRi improves the repression specificity for miRNAs with highly similar sequence and contribute to higher uniformity of the effects of silencing the whole miRNA clusters. This strategy may be adapted for CRISPR-mediated activation (CRISPRa) of miRNA expression.
Collapse
Affiliation(s)
- Monika Drobna-Śledzińska
- Institute of Human Genetics, Polish Academy of Sciences, Strzeszynska 32, 60-479, Poznań, Poland.
| | - Natalia Maćkowska-Maślak
- Institute of Human Genetics, Polish Academy of Sciences, Strzeszynska 32, 60-479, Poznań, Poland
| | - Roman Jaksik
- Silesian University of Technology, Akademicka 16, 44-100, Gliwice, Poland
| | - Paulina Dąbek
- Institute of Human Genetics, Polish Academy of Sciences, Strzeszynska 32, 60-479, Poznań, Poland
| | - Michał Witt
- Institute of Human Genetics, Polish Academy of Sciences, Strzeszynska 32, 60-479, Poznań, Poland
| | - Małgorzata Dawidowska
- Institute of Human Genetics, Polish Academy of Sciences, Strzeszynska 32, 60-479, Poznań, Poland.
| |
Collapse
|
16
|
Desai SS, Whadgar S, Raghavan SC, Choudhary B. MiRAGDB: A Knowledgebase of RAG Regulators. Front Immunol 2022; 13:863110. [PMID: 35401578 PMCID: PMC8987502 DOI: 10.3389/fimmu.2022.863110] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2022] [Accepted: 02/24/2022] [Indexed: 12/13/2022] Open
Abstract
RAG1 and RAG2 genes generate diversity in immunoglobulin and TCR genes by initiating the process of V-D-J recombination. RAGs recognize specific sequences (heptamer-nonamer) to generate a diversity of immunoglobulins. RAG expression is limited to early B and T cell developmental stages. Aberrant expression of RAG can lead to double strand breaks and translocations as observed in leukemia and lymphoma. The expression of RAG is tightly regulated at the transcriptional and posttranscriptional levels. MicroRNAs (miRNAs) are small non-coding RNAs that are involved in the post-transcriptional regulation of gene expression. This study aimed to identify and catalog RAG regulation by miRNA during normal development and cancer. NGS data from normal B-cell and T-cell developmental stages and blood cancer samples have been analyzed for the expression of miRNAs against RAG1 (1,173 against human RAG1 and 749 against mouse RAG1). The analyzed data has been organized to retrieve the miRNA and mRNA expression of various RAG regulators (10 transcription factors and interacting partners) in normal and diseased states. The database allows users to navigate through the human and mouse RAG regulators, visualize and plot expression. miRAGDB is freely available and can be accessed at http://52.4.112.252/shiny/miragdb/.
Collapse
Affiliation(s)
- Sagar Sanjiv Desai
- Department of Biotechnology and Bioinformatics, Institute of Bioinformatics and Applied Biotechnology, Bangalore, India
- Graduate Student Registered Under Manipal Academy of Higher Education, Manipal, India
| | - Saurabh Whadgar
- Department of Biotechnology and Bioinformatics, Institute of Bioinformatics and Applied Biotechnology, Bangalore, India
| | | | - Bibha Choudhary
- Department of Biotechnology and Bioinformatics, Institute of Bioinformatics and Applied Biotechnology, Bangalore, India
- *Correspondence: Bibha Choudhary,
| |
Collapse
|
17
|
Del Gaizo M, Sergio I, Lazzari S, Cialfi S, Pelullo M, Screpanti I, Felli MP. MicroRNAs as Modulators of the Immune Response in T-Cell Acute Lymphoblastic Leukemia. Int J Mol Sci 2022; 23:829. [PMID: 35055013 PMCID: PMC8776227 DOI: 10.3390/ijms23020829] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2021] [Revised: 12/23/2021] [Accepted: 01/10/2022] [Indexed: 02/05/2023] Open
Abstract
Acute lymphoblastic leukaemia (ALL) is an aggressive haematological tumour driven by the malignant transformation and expansion of B-cell (B-ALL) or T-cell (T-ALL) progenitors. The evolution of T-ALL pathogenesis encompasses different master developmental pathways, including the main role played by Notch in cell fate choices during tissue differentiation. Recently, a growing body of evidence has highlighted epigenetic changes, particularly the altered expression of microRNAs (miRNAs), as a critical molecular mechanism to sustain T-ALL. The immune response is emerging as key factor in the complex multistep process of cancer but the role of miRNAs in anti-leukaemia response remains elusive. In this review we analyse the available literature on miRNAs as tuners of the immune response in T-ALL, focusing on their role in Natural Killer, T, T-regulatory and Myeloid-derived suppressor cells. A better understanding of this molecular crosstalk may provide the basis for the development of potential immunotherapeutic strategies in the leukemia field.
Collapse
Affiliation(s)
- Martina Del Gaizo
- Department of Molecular Medicine, Sapienza University of Rome, 00161 Roma, Italy; (M.D.G.); (S.L.); (S.C.)
| | - Ilaria Sergio
- Department of Experimental Medicine, Sapienza University of Rome, 00161 Roma, Italy;
| | - Sara Lazzari
- Department of Molecular Medicine, Sapienza University of Rome, 00161 Roma, Italy; (M.D.G.); (S.L.); (S.C.)
| | - Samantha Cialfi
- Department of Molecular Medicine, Sapienza University of Rome, 00161 Roma, Italy; (M.D.G.); (S.L.); (S.C.)
| | - Maria Pelullo
- Center for Life Nano Science@Sapienza, Istituto Italiano di Tecnologia, 00161 Rome, Italy;
| | - Isabella Screpanti
- Department of Molecular Medicine, Sapienza University of Rome, 00161 Roma, Italy; (M.D.G.); (S.L.); (S.C.)
| | - Maria Pia Felli
- Department of Experimental Medicine, Sapienza University of Rome, 00161 Roma, Italy;
| |
Collapse
|
18
|
Jaksik R, Drobna-Śledzińska M, Dawidowska M. RNA-seq library preparation for comprehensive transcriptome analysis in cancer cells: The impact of insert size. Genomics 2021; 113:4149-4162. [PMID: 34740778 DOI: 10.1016/j.ygeno.2021.10.018] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2021] [Revised: 09/15/2021] [Accepted: 10/31/2021] [Indexed: 12/13/2022]
Abstract
With long reads and high coverage, RNA-seq enables comprehensive transcriptome analysis of cancer cells, provided that optimal length of libraries (and their inserts) is assured, to avoid overlap of paired reads and consequent loss of sequencing data. We assessed TruSeq Stranded library preparation protocols (poly(A) enrichment-PA and rRNA depletion-RD) for the thoroughness of transcriptome analysis of a heterogeneous cancer, acute lymphoblastic leukemia. We applied 2x150PE sequencing, >150 M reads/sample on Illumina NovaSeq6000. We show that PA outperforms RD for the analysis of gene expression and structural aberrations. RD is more suitable for detection of various classes of RNAs, mutations or polymorphisms. We demonstrate that reduced RNA fragmentation time (generating longer inserts) positively affects detection of structural RNA changes, without introducing bias into gene expression analysis. We recommend this modification for all RNA-seq studies utilizing reads longer than 75 nt, aimed to go beyond gene expression analysis and to detect also structural changes.
Collapse
Affiliation(s)
- Roman Jaksik
- Department of Systems Biology and Engineering, Silesian University of Technology, Gliwice, Poland; Biotechnology Centre, Silesian University of Technology, Gliwice, Poland.
| | | | - Małgorzata Dawidowska
- Institute of Human Genetics Polish Academy of Sciences, Strzeszyńska 32, 60-479 Poznań, Poland.
| |
Collapse
|
19
|
Combination therapy with miR-34a and doxorubicin synergistically induced apoptosis in T-cell acute lymphoblastic leukemia cell line. Med Oncol 2021; 38:142. [PMID: 34655330 DOI: 10.1007/s12032-021-01578-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2021] [Accepted: 09/14/2021] [Indexed: 01/25/2023]
Abstract
MicroRNAs are identified to take actively part in the development of different cancers. Reduced expression of tumor suppressor miRNAs leads to cancer cell development, so restoring the expression of these miRNAs can be an appropriate treatment option for cancer. Due to the heterogeneity of cancer cells, single-drug therapy often results in drug resistance. Therefore, the combination of chemotherapy with miRNA can be a powerful strategy for cancer treatment. In the current investigation, miR-34a mimic, and negative control were purchased and transfected using jetPEI reagents. Then the synergic effects of miR-34a in combination with doxorubicin were investigated on cell death of acute T-cell lymphoblastic leukemia Jurkat cell line, as well as the expression of some genes including Caspase-3, Bcl-2, and p53 which are involved in apoptosis. Our outcomes showed that this combination remarkably reduced the expression of the Bcl-2 gene, the target gene of miR-34a. According to the results of the MTT assay, the survival rate was significantly decreased compared to the untreated cells. Results of the flow cytometry assay and DAPI staining demonstrated an increased apoptosis rate of Jurkat cells in combination therapy. Moreover, cell cycle arrest was observed at the G2/M phase in cells that were treated with miR-34a/doxorubicin. Most importantly, we showed that the transfection of the Jurkat cells with miR-34a increased the sensitivity of these cells to doxorubicin. Furthermore, the combination of miR-34a and doxorubicin drug effectively increased apoptosis of treated cells. Therefore, this method can be used as an impressive treatment for T-ALL.
Collapse
|
20
|
Zelli V, Compagnoni C, Capelli R, Corrente A, Cornice J, Vecchiotti D, Di Padova M, Zazzeroni F, Alesse E, Tessitore A. Emerging Role of isomiRs in Cancer: State of the Art and Recent Advances. Genes (Basel) 2021; 12:genes12091447. [PMID: 34573429 PMCID: PMC8469436 DOI: 10.3390/genes12091447] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2021] [Revised: 09/16/2021] [Accepted: 09/17/2021] [Indexed: 12/12/2022] Open
Abstract
The advent of Next Generation Sequencing technologies brought with it the discovery of several microRNA (miRNA) variants of heterogeneous lengths and/or sequences. Initially ascribed to sequencing errors/artifacts, these isoforms, named isomiRs, are now considered non-canonical variants that originate from physiological processes affecting the canonical miRNA biogenesis. To date, accurate IsomiRs abundance, biological activity, and functions are not completely understood; however, the study of isomiR biology is an area of great interest due to their high frequency in the human miRNome, their putative functions in cooperating with the canonical miRNAs, and potential for exhibiting novel functional roles. The discovery of isomiRs highlighted the complexity of the small RNA transcriptional landscape in several diseases, including cancer. In this field, the study of isomiRs could provide further insights into the miRNA biology and its implication in oncogenesis, possibly providing putative new cancer diagnostic, prognostic, and predictive biomarkers as well. In this review, a comprehensive overview of the state of research on isomiRs in different cancer types, including the most common tumors such as breast cancer, colorectal cancer, melanoma, and prostate cancer, as well as in the less frequent tumors, as for example brain tumors and hematological malignancies, will be summarized and discussed.
Collapse
Affiliation(s)
- Veronica Zelli
- Department of Biotechnological and Applied Clinical Sciences, University of L’Aquila, Via Vetoio, 67100 L’Aquila, Italy; (V.Z.); (C.C.); (R.C.); (A.C.); (J.C.); (D.V.); (M.D.P.); (F.Z.); (E.A.)
- Center for Molecular Diagnostics and Advanced Therapies, University of L’Aquila, Via Petrini, 67100 L’Aquila, Italy
| | - Chiara Compagnoni
- Department of Biotechnological and Applied Clinical Sciences, University of L’Aquila, Via Vetoio, 67100 L’Aquila, Italy; (V.Z.); (C.C.); (R.C.); (A.C.); (J.C.); (D.V.); (M.D.P.); (F.Z.); (E.A.)
| | - Roberta Capelli
- Department of Biotechnological and Applied Clinical Sciences, University of L’Aquila, Via Vetoio, 67100 L’Aquila, Italy; (V.Z.); (C.C.); (R.C.); (A.C.); (J.C.); (D.V.); (M.D.P.); (F.Z.); (E.A.)
| | - Alessandra Corrente
- Department of Biotechnological and Applied Clinical Sciences, University of L’Aquila, Via Vetoio, 67100 L’Aquila, Italy; (V.Z.); (C.C.); (R.C.); (A.C.); (J.C.); (D.V.); (M.D.P.); (F.Z.); (E.A.)
| | - Jessica Cornice
- Department of Biotechnological and Applied Clinical Sciences, University of L’Aquila, Via Vetoio, 67100 L’Aquila, Italy; (V.Z.); (C.C.); (R.C.); (A.C.); (J.C.); (D.V.); (M.D.P.); (F.Z.); (E.A.)
| | - Davide Vecchiotti
- Department of Biotechnological and Applied Clinical Sciences, University of L’Aquila, Via Vetoio, 67100 L’Aquila, Italy; (V.Z.); (C.C.); (R.C.); (A.C.); (J.C.); (D.V.); (M.D.P.); (F.Z.); (E.A.)
| | - Monica Di Padova
- Department of Biotechnological and Applied Clinical Sciences, University of L’Aquila, Via Vetoio, 67100 L’Aquila, Italy; (V.Z.); (C.C.); (R.C.); (A.C.); (J.C.); (D.V.); (M.D.P.); (F.Z.); (E.A.)
| | - Francesca Zazzeroni
- Department of Biotechnological and Applied Clinical Sciences, University of L’Aquila, Via Vetoio, 67100 L’Aquila, Italy; (V.Z.); (C.C.); (R.C.); (A.C.); (J.C.); (D.V.); (M.D.P.); (F.Z.); (E.A.)
| | - Edoardo Alesse
- Department of Biotechnological and Applied Clinical Sciences, University of L’Aquila, Via Vetoio, 67100 L’Aquila, Italy; (V.Z.); (C.C.); (R.C.); (A.C.); (J.C.); (D.V.); (M.D.P.); (F.Z.); (E.A.)
| | - Alessandra Tessitore
- Department of Biotechnological and Applied Clinical Sciences, University of L’Aquila, Via Vetoio, 67100 L’Aquila, Italy; (V.Z.); (C.C.); (R.C.); (A.C.); (J.C.); (D.V.); (M.D.P.); (F.Z.); (E.A.)
- Center for Molecular Diagnostics and Advanced Therapies, University of L’Aquila, Via Petrini, 67100 L’Aquila, Italy
- Correspondence: ; Tel.: +39-0862433518; Fax: +39-0862433131
| |
Collapse
|
21
|
Kumari R, Roy U, Desai S, Nilavar NM, Van Nieuwenhuijze A, Paranjape A, Radha G, Bawa P, Srivastava M, Nambiar M, Balaji KN, Liston A, Choudhary B, Raghavan SC. MicroRNA miR-29c regulates RAG1 expression and modulates V(D)J recombination during B cell development. Cell Rep 2021; 36:109390. [PMID: 34260911 DOI: 10.1016/j.celrep.2021.109390] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2019] [Revised: 03/07/2021] [Accepted: 06/22/2021] [Indexed: 12/13/2022] Open
Abstract
Recombination activating genes (RAGs), consisting of RAG1 and RAG2, are stringently regulated lymphoid-specific genes, which initiate V(D)J recombination in developing lymphocytes. We report the regulation of RAG1 through a microRNA (miRNA), miR-29c, in a B cell stage-specific manner in mice and humans. Various lines of experimentation, including CRISPR-Cas9 genome editing, demonstrate the target specificity and direct interaction of miR-29c to RAG1. Modulation of miR-29c levels leads to change in V(D)J recombination efficiency in pre-B cells. The miR-29c expression is inversely proportional to RAG1 in a B cell developmental stage-specific manner, and miR-29c null mice exhibit a reduction in mature B cells. A negative correlation of miR-29c and RAG1 levels is also observed in leukemia patients, suggesting the potential use of miR-29c as a biomarker and a therapeutic target. Thus, our results reveal the role of miRNA in the regulation of RAG1 and its relevance in cancer.
Collapse
Affiliation(s)
- Rupa Kumari
- Department of Biochemistry, Indian Institute of Science, Bangalore 560012, India
| | - Urbi Roy
- Department of Biochemistry, Indian Institute of Science, Bangalore 560012, India
| | - Sagar Desai
- Institute of Bioinformatics and Applied Biotechnology, Bangalore 560100, India; Manipal Academy of Higher Education, Manipal, Karnataka 576104, India
| | - Namrata M Nilavar
- Department of Biochemistry, Indian Institute of Science, Bangalore 560012, India
| | | | - Amita Paranjape
- Department of Biochemistry, Indian Institute of Science, Bangalore 560012, India
| | - Gudapureddy Radha
- Department of Biochemistry, Indian Institute of Science, Bangalore 560012, India
| | - Pushpinder Bawa
- Institute of Bioinformatics and Applied Biotechnology, Bangalore 560100, India
| | - Mrinal Srivastava
- TIFR Centre for Interdisciplinary Sciences, Tata Institute of Fundamental Research (TIFR), Hyderabad 500046, India
| | - Mridula Nambiar
- Department of Biology, Indian Institute of Science Education and Research, Pune, India
| | | | - Adrian Liston
- Immunology Programme, Babraham Institute, Cambridge, United Kingdom
| | - Bibha Choudhary
- Institute of Bioinformatics and Applied Biotechnology, Bangalore 560100, India.
| | - Sathees C Raghavan
- Department of Biochemistry, Indian Institute of Science, Bangalore 560012, India.
| |
Collapse
|
22
|
Mahmoud MM, Sanad EF, Hamdy NM. MicroRNAs' role in the environment-related non-communicable diseases and link to multidrug resistance, regulation, or alteration. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2021; 28:36984-37000. [PMID: 34046834 DOI: 10.1007/s11356-021-14550-w] [Citation(s) in RCA: 37] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/02/2021] [Accepted: 05/19/2021] [Indexed: 05/28/2023]
Abstract
The discovery of microRNAs (miRNAs) 20 years ago has advocated a new era of "small molecular genetics." About 2000 miRNAs are present that regulate one third of the genome. MiRNA dysregulated expression arising as a response to our environment insult or stress or changes may contribute to several diseases, namely non-communicable diseases, including tumor growth. Their presence in body fluids, reflecting level alteration in various cancers, merit circulating miRNAs as the "next-generation biomarkers" for early-stage tumor diagnosis and/or prognosis. Herein, we performed a comprehensive literature search focusing on the origin, biosynthesis, and role of miRNAs and summarized the foremost studies centering on miR value as non-invasive biomarkers in different environment-related non-communicable diseases, including various cancer types. Moreover, during chemotherapy, many miRNAs were linked to multidrug resistance, via modulating numerous, environment triggered or not, biological processes and/or pathways that will be highlighted as well.
Collapse
Affiliation(s)
- Marwa M Mahmoud
- Biochemistry Department, Faculty of Pharmacy, Ain Shams University, 11566, Abassia, Cairo, Egypt
| | - Eman F Sanad
- Biochemistry Department, Faculty of Pharmacy, Ain Shams University, 11566, Abassia, Cairo, Egypt
| | - Nadia M Hamdy
- Biochemistry Department, Faculty of Pharmacy, Ain Shams University, 11566, Abassia, Cairo, Egypt.
| |
Collapse
|
23
|
Karkhane M, Lashgarian HE, Hormozi M, Fallahi S, Cheraghipour K, Marzban A. Oncogenesis and Tumor Inhibition by MicroRNAs and its Potential Therapeutic Applications: A Systematic Review. Microrna 2021; 9:198-215. [PMID: 31686643 DOI: 10.2174/2211536608666191104103834] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2019] [Revised: 08/01/2019] [Accepted: 10/21/2019] [Indexed: 12/12/2022]
Abstract
MicroRNAs appear as small molecule modifiers, which improve many new findings and mechanical illustrations for critically important biological phenomena and pathologic events. The best-characterized non-coding RNA family consists of about 2600 human microRNAs. Rich evidence has revealed their crucial importance in maintaining normal development, differentiation, growth control, aging, modulation of cell survival or apoptosis, as well as migration and metastasis as microRNAs dysregulation leads to cancer incidence and progression. By far, microRNAs have recently emerged as attractive targets for therapeutic intervention. The rationale for developing microRNA therapeutics is based on the premise that aberrantly expressed microRNAs play a significant role in the emergence of a variety of human diseases ranging from cardiovascular defects to cancer, and that repairing these microRNA deficiencies by either antagonizing or restoring microRNA function may yield a therapeutic benefit. Although microRNA antagonists are conceptually similar to other inhibitory therapies, improving the performance of microRNAs by microRNA replacement or inhibition that is a less well- described attitude. In this assay, we have condensed the last global knowledge and concepts regarding the involvement of microRNAs in cancer emergence, which has been achieved from the previous studies, consisting of the regulation of key cancer-related pathways, such as cell cycle control and the DNA damage response and the disruption of profile expression in human cancer. Here, we have reviewed the special characteristics of microRNA replacement and inhibition therapies and discussed explorations linked with the delivery of microRNA mimics in turmeric cells. Besides, the achievement of biomarkers based on microRNAs in clinics is considered as novel non-invasive biomarkers in diagnostic and prognostic assessments.
Collapse
Affiliation(s)
- Maryam Karkhane
- Department of Medical Biotechnology, School of Medicine, Lorestan University of Medical Sciences, Khorramabad, Iran
| | - Hamed Esmaeil Lashgarian
- Department of Medical Biotechnology, School of Medicine, Lorestan University of Medical Sciences, Khorramabad, Iran
| | - Maryam Hormozi
- Department of Biochemistry, School of Medicine, Lorestan University of Medical Sciences, Khorramabad, Iran
| | - Shirzad Fallahi
- Department of Medical Parasitology and Mycology, School of Medicine, Lorestan University of Medical Sciences, Khorramabad, Iran
| | - Kourosh Cheraghipour
- Razi Herbal Medicines Research Center, Lorestan University of Medical Sciences, Khorramabad, Iran
| | - Abdolrazagh Marzban
- Razi Herbal Medicines Research Center, Lorestan University of Medical Sciences, Khorramabad, Iran
| |
Collapse
|
24
|
Gębarowska K, Mroczek A, Kowalczyk JR, Lejman M. MicroRNA as a Prognostic and Diagnostic Marker in T-Cell Acute Lymphoblastic Leukemia. Int J Mol Sci 2021; 22:5317. [PMID: 34070107 PMCID: PMC8158355 DOI: 10.3390/ijms22105317] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2021] [Revised: 05/12/2021] [Accepted: 05/16/2021] [Indexed: 12/14/2022] Open
Abstract
T cell acute lymphoblastic leukemia (T-ALL) is a biologically and genetically heterogeneous disease with a poor prognosis overall and several subtypes. The neoplastic transformation takes place through the accumulation of numerous genetic and epigenetic abnormalities. There are only a few prognostic factors in comparison to B cell precursor acute lymphoblastic leukemia, which is characterized by a lower variability and more homogeneous course. The microarray and next-generation sequencing (NGS) technologies exploring the coding and non-coding part of the genome allow us to reveal the complexity of the genomic and transcriptomic background of T-ALL. miRNAs are a class of non-coding RNAs that are involved in the regulation of cellular functions: cell proliferations, apoptosis, migrations, and many other processes. No miRNA has become a significant prognostic and diagnostic factor in T-ALL to date; therefore, this topic of investigation is extremely important, and T-ALL is the subject of intensive research among scientists. The altered expression of many genes in T-ALL might also be caused by wide miRNA dysregulation. The following review focuses on summarizing and characterizing the microRNAs of pediatric patients with T-ALL diagnosis and their potential future use as predictive factors.
Collapse
Affiliation(s)
- Katarzyna Gębarowska
- Laboratory of Genetic Diagnostics, Medical University of Lublin, 20-093 Lublin, Poland;
| | - Anna Mroczek
- Department of Pediatric Hematology, Oncology and Transplantology, Medical University of Lublin, 20-093 Lublin, Poland; (A.M.); (J.R.K.)
| | - Jerzy R. Kowalczyk
- Department of Pediatric Hematology, Oncology and Transplantology, Medical University of Lublin, 20-093 Lublin, Poland; (A.M.); (J.R.K.)
| | - Monika Lejman
- Laboratory of Genetic Diagnostics, Medical University of Lublin, 20-093 Lublin, Poland;
| |
Collapse
|
25
|
Large-scale circular RNA deregulation in T-ALL: unlocking unique ectopic expression of molecular subtypes. Blood Adv 2021; 4:5902-5914. [PMID: 33259601 DOI: 10.1182/bloodadvances.2020002337] [Citation(s) in RCA: 33] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2020] [Accepted: 10/20/2020] [Indexed: 12/25/2022] Open
Abstract
Circular RNAs (circRNAs) are stable RNA molecules that can drive cancer through interactions with microRNAs and proteins and by the expression of circRNA encoded peptides. The aim of the study was to define the circRNA landscape and potential impact in T-cell acute lymphoblastic leukemia (T-ALL). Analysis by CirComPara of RNA-sequencing data from 25 T-ALL patients, immature, HOXA overexpressing, TLX1, TLX3, TAL1, or LMO2 rearranged, and from thymocyte populations of human healthy donors disclosed 68 554 circRNAs. Study of the top 3447 highly expressed circRNAs identified 944 circRNAs with significant differential expression between malignant T cells and normal counterparts, with most circRNAs displaying increased expression in T-ALL. Next, we defined subtype-specific circRNA signatures in molecular genetic subgroups of human T-ALL. In particular, circZNF609, circPSEN1, circKPNA5, and circCEP70 were upregulated in immature, circTASP1, circZBTB44, and circBACH1 in TLX3, circHACD1, and circSTAM in HOXA, circCAMSAP1 in TLX1, and circCASC15 in TAL-LMO. Backsplice sequences of 14 circRNAs ectopically expressed in T-ALL were confirmed, and overexpression of circRNAs in T-ALL with specific oncogenic lesions was substantiated by quantification in a panel of 13 human cell lines. An oncogenic role of circZNF609 in T-ALL was indicated by decreased cell viability upon silencing in vitro. Furthermore, functional predictions identified circRNA-microRNA gene axes informing modes of circRNA impact in molecular subtypes of human T-ALL.
Collapse
|
26
|
Braun T, Glass M, Wahnschaffe L, Otte M, Mayer P, Franitza M, Altmüller J, Hallek M, Hüttelmaier S, Schrader A, Herling M. Micro-RNA networks in T-cell prolymphocytic leukemia reflect T-cell activation and shape DNA damage response and survival pathways. Haematologica 2020; 107:187-200. [PMID: 33543866 PMCID: PMC8719084 DOI: 10.3324/haematol.2020.267500] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2020] [Indexed: 11/18/2022] Open
Abstract
T-cell prolymphocytic leukemia (T-PLL) is a poor-prognostic mature T-cell malignancy. It typically presents with exponentially rising lymphocyte counts, splenomegaly, and bone marrow infiltration. Effective treatment options are scarce and a better understanding of TPLL’s pathogenesis is desirable. Activation of the TCL1 proto-oncogene and loss-of-function perturbations of the tumor suppressor ATM are TPLL’s genomic hallmarks. The leukemic cell reveals a phenotype of active T-cell receptor (TCR) signaling and aberrant DNA damage responses. Regulatory networks based on the profile of microRNA (miR) have not been described for T-PLL. In a combined approach of small-RNA and transcriptome sequencing in 46 clinically and moleculary well-characterized T-PLL, we identified a global T-PLL-specific miR expression profile that involves 34 significantly deregulated miR species. This pattern strikingly resembled miR-ome signatures of TCR-activated T cells. By integrating these T-PLL miR profiles with transcriptome data, we uncovered regulatory networks associated with cell survival signaling and DNA damage response pathways. Despite a miR-ome that discerned leukemic from normal T cells, there were also robust subsets of T-PLL defined by a small set of specific miR. Most prominently, miR-141 and the miR- 200c-cluster separated cases into two major subgroups. Furthermore, increased expression of miR-223-3p as well as reduced expression of miR-21 and the miR-29 cluster were associated with more activated Tcell phenotypes and more aggressive disease presentations. Based on the implicated pathobiological role of these miR deregulations, targeting strategies around their effectors appear worth pursuing. We also established a combinatorial miR-based overall survival score for T-PLL (miROS-T-PLL), that might improve current clinical stratifications.
Collapse
Affiliation(s)
- Till Braun
- Department I of Internal Medicine, Center for Integrated Oncology (CIO), Aachen-Bonn-Cologne-Duesseldorf, Excellence Cluster for Cellular Stress Response and Aging-Associated Diseases (CECAD), Center for Molecular Medicin Cologne (CMMC), University of Cologne (UoC), 50937 Cologne
| | - Markus Glass
- Institute of Molecular Medicine, Section for Molecular Cell Biology, Faculty of Medicine, Martin Luther University Halle-Wittenberg, Charles Tanford protein center, 06120 Halle
| | - Linus Wahnschaffe
- Department I of Internal Medicine, Center for Integrated Oncology (CIO), Aachen-Bonn-Cologne-Duesseldorf, Excellence Cluster for Cellular Stress Response and Aging-Associated Diseases (CECAD), Center for Molecular Medicine Cologne (CMMC), University of Cologne (UoC), 50937 Cologne
| | - Moritz Otte
- Department I of Internal Medicine, Center for Integrated Oncology (CIO), Aachen-Bonn-Cologne-Duesseldorf, Excellence Cluster for Cellular Stress Response and Aging-Associated Diseases (CECAD), Center for Molecular Medicine Cologne (CMMC), University of Cologne (UoC), 50937 Cologne
| | - Petra Mayer
- Department I of Internal Medicine, Center for Integrated Oncology (CIO), Aachen-Bonn-Cologne-Duesseldorf, Excellence Cluster for Cellular Stress Response and Aging-Associated Diseases (CECAD), Center for Molecular Medicine Cologne (CMMC), University of Cologne (UoC), 50937 Cologne
| | - Marek Franitza
- Cologne Center for Genomics, Center for Molecular Medicine Cologne (CMMC), University of Cologne, 50937 Cologne
| | - Janine Altmüller
- Cologne Center for Genomics, Center for Molecular Medicine Cologne (CMMC), University of Cologne, 50937 Cologne
| | - Michael Hallek
- Department I of Internal Medicine, Center for Integrated Oncology (CIO), Aachen-Bonn-Cologne-Duesseldorf, Excellence Cluster for Cellular Stress Response and Aging-Associated Diseases (CECAD), Center for Molecular Medicine Cologne (CMMC), University of Cologne (UoC), 50937 Cologne
| | - Stefan Hüttelmaier
- Institute of Molecular Medicine, Section for Molecular Cell Biology, Faculty of Medicine, Martin Luther University Halle-Wittenberg, Charles Tanford protein center, 06120 Halle
| | - Alexandra Schrader
- Department I of Internal Medicine, Center for Integrated Oncology (CIO), Aachen-Bonn-Cologne-Duesseldorf, Excellence Cluster for Cellular Stress Response and Aging-Associated Diseases (CECAD), Center for Molecular Medicine Cologne (CMMC), University of Cologne (UoC), 50937 Cologne
| | - Marco Herling
- Department I of Internal Medicine, Center for Integrated Oncology (CIO), Aachen-Bonn-Cologne-Duesseldorf, Excellence Cluster for Cellular Stress Response and Aging-Associated Diseases (CECAD), Center for Molecular Medicine Cologne (CMMC), University of Cologne (UoC), 50937 Cologne.
| |
Collapse
|
27
|
Sun H, Zhang Z, Luo W, Liu J, Lou Y, Xia S. MiR-7 Functions as a Tumor Suppressor by Targeting the Oncogenes TAL1 in T-Cell Acute Lymphoblastic Leukemia. Technol Cancer Res Treat 2020; 19:1533033820934130. [PMID: 32633635 PMCID: PMC7343363 DOI: 10.1177/1533033820934130] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND T-cell acute lymphoblastic leukemia is a hematologic malignancy characterized by T-cell proliferation, and in many cases, the ectopic expression of the oncogenic transcription factor T-cell acute lymphocytic leukemia protein 1 (TAL1). MicroRNA-7 has been shown to play a critical role in proliferation, migration, and treatment sensitivity in a diverse array of cancers. In this study, we sought to establish a novel link between microRNA-7 and T-cell acute lymphoblastic leukemia oncogenesis. MATERIAL AND METHOD To do so, we characterized gene expression of microRNA-7 as well as TAL1 in both T-cell acute lymphoblastic leukemia patient-derived tissue and cell lines, as well as performing functional luciferase assays to assess microRNA-7 binding to the TAL1 3'-untranslated region. We also performed growth, apoptosis, and migration experiments using 3-(4,5-dimethylthiazol-2-Yl)-2,5-diphenyltetrazolium bromide, Annexin V, and transwell assays in the context of microRNA-7 overexpression. RESULTS We found that microRNA-7 expression is attenuated and inversely correlated with TAL1 expression in TAL1 + T-cell acute lymphoblastic leukemia cells. Additionally, microRNA-7 directly targets and suppresses TAL1 levels. Finally, microRNA-7 overexpression reduces growth, motility, and migration while inducing apoptosis in T-cell acute lymphoblastic leukemia cells, phenotypes that can be rescued by concomitant overexpression of TAL1. CONCLUSIONS These results indicate that microRNA-7 functions as a potent tumor suppressor by inhibiting the oncogene TAL1 and suggest microRNA-7 could function as a prognostic biomarker and possible therapeutic in the clinical management of T-cell acute lymphoblastic leukemia.
Collapse
Affiliation(s)
- Hongbo Sun
- Department of Hematology, Shenzhen Longhua People's Hospital, Shenzhen, China
| | - Zhifu Zhang
- Department of Hematology, Shenzhen Longhua People's Hospital, Shenzhen, China
| | - Wei Luo
- Department of Hematology, Shenzhen Longhua People's Hospital, Shenzhen, China
| | - Junmin Liu
- Department of Hematology, Shenzhen Longhua People's Hospital, Shenzhen, China
| | - Ye Lou
- Department of Hematology, Daqing Oilfield General Hospital, Daqing, China
| | - Shengmei Xia
- Department of Neurology, Shenzhen Longhua People's Hospital, Shenzhen, China
| |
Collapse
|
28
|
hsa-miR-20b-5p and hsa-miR-363-3p Affect Expression of PTEN and BIM Tumor Suppressor Genes and Modulate Survival of T-ALL Cells In Vitro. Cells 2020; 9:cells9051137. [PMID: 32380791 PMCID: PMC7290785 DOI: 10.3390/cells9051137] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2020] [Revised: 04/30/2020] [Accepted: 05/01/2020] [Indexed: 12/17/2022] Open
Abstract
T-cell acute lymphoblastic leukemia (T-ALL) is an aggressive malignancy arising from T lymphocyte precursors. We have previously shown by miRNA-seq, that miRNAs from the mir-106a-363 cluster are overexpressed in pediatric T-ALL. In silico analysis indicated their potential involvement in the regulation of apoptosis. Here, we aimed to test the hypothesis on the pro-tumorigenic roles of these miRNAs in T-ALL cells in vitro. We demonstrate, for the first time, that hsa-miR-20b-5p and hsa-miR-363-3p from the mir-106a-363 cluster, when upregulated in T-ALL cells in vitro, protect leukemic cells from apoptosis, enhance proliferation, and contribute to growth advantage. We show, using dual luciferase reporter assays, Ago2-RNA immunoprecipitation, RT-qPCR, and Western blots, that the oncogenic effects of these upregulated miRNAs might, at least in part, be mediated by the downregulation of two important tumor suppressor genes, PTEN and BIM, targeted by both miRNAs. Additionally, we demonstrate the cooperative effects of these two miRNAs by simultaneous inhibition of both miRNAs as compared to the inhibition of single miRNAs. We postulate that hsa-miR-20b-5p and hsa-miR-363-3p from the mir-106a-363 cluster might serve as oncomiRs in T-ALL, by contributing to post-transcriptional repression of key tumor suppressors, PTEN and BIM.
Collapse
|
29
|
Mansouri S, Khansarinejad B, Mosayebi G, Eghbali A, Mondanizadeh M. Alteration in Expression of miR-32 and FBXW7 Tumor Suppressor in Plasma Samples of Patients with T-cell Acute Lymphoblastic Leukemia. Cancer Manag Res 2020; 12:1253-1259. [PMID: 32110099 PMCID: PMC7035948 DOI: 10.2147/cmar.s238470] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2019] [Accepted: 02/13/2020] [Indexed: 12/12/2022] Open
Abstract
Background T-cell acute lymphoblastic leukemia (T-ALL) is an aggressive and malignant neoplasm that arises from the hematopoietic T-cell precursors. Inactivation of FBXW7 gene is frequently observed in T-cell acute lymphoblastic leukemia, suggesting a significant tumor-suppressive role for FBXW7 in the pathobiology of this leukemia. Considering the role of microRNAs in cell proliferation and regulation of apoptosis, the aim of this study was to identify novel oncogenic microRNAs that suppress FBXW7 in patients with T-ALL. Patients and Methods The expression levels of two bioinformatically predicted microRNAs – miR-32 and miR-107 were compared in patients with T-ALL and a control group. A total of 80 plasma samples were subjected to RNA extraction, and the microRNA expression profiles were assessed by the RT-qPCR. The expression level of miR-103 was used as the endogenous reference for normalization of quantitative data. Results The plasma levels of miR-32 and miR-107 in patients with T-ALL were significantly higher (5.65, P < 0.001) and lower (0.432, P = 0.002), respectively. On the other hand, the expression levels of FBXW7 gene were significantly downregulated by –76.9 fold in T-ALL patients (P < 0.001). The results of the ROC curve analysis indicated that overexpression of miR-32 might be used to distinguish T-ALL patients with reasonable sensitivity and specificity. Conclusion miR-32 is considered as a novel oncomir that targets FBXW7 and might have a role in the etiology or progression of T-ALL. Furthermore, miR-32 can potentially serve as a non-invasive biomarker for detection of T-ALL.
Collapse
Affiliation(s)
- Sanaz Mansouri
- Department of Biotechnology and Molecular Medicine, Arak University of Medical Sciences, Arak, Iran
| | - Behzad Khansarinejad
- Department of Microbiology and Immunology, Arak University of Medical Sciences, Arak, Iran
| | - Ghasem Mosayebi
- Department of Microbiology and Immunology, Arak University of Medical Sciences, Arak, Iran
| | - Aziz Eghbali
- Department of Pediatrics, School of Medicine, Arak University of Medical Sciences, Arak, Iran
| | - Mahdieh Mondanizadeh
- Department of Biotechnology and Molecular Medicine, Arak University of Medical Sciences, Arak, Iran.,Molecular and Medicine Research Center, Arak University of Medical Sciences, Arak, Iran
| |
Collapse
|
30
|
Wang J, Zhao X, Wang Y, Ren F, Sun D, Yan Y, Kong X, Bu J, Liu M, Xu S. circRNA-002178 act as a ceRNA to promote PDL1/PD1 expression in lung adenocarcinoma. Cell Death Dis 2020; 11:32. [PMID: 31949130 PMCID: PMC6965119 DOI: 10.1038/s41419-020-2230-9] [Citation(s) in RCA: 256] [Impact Index Per Article: 64.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2019] [Revised: 12/31/2019] [Accepted: 01/02/2020] [Indexed: 11/09/2022]
Abstract
Circular RNAs (circRNAs) have been identified play a vital role in various different types of cancer via sponging miRNAs (microRNAs). However, their role in lung adenocarcinoma (LUAD) remains largely unclear. In this study, we systematically characterized the circRNA expression profiles in the LUAD cancer tissues and paired adjacent non-cancerous tissues. Three circRNAs were found to be significantly upregulated. Among them, has-circRNA-002178 was further confirmed to be upregulated in the LUAD tissues, and LUAD cancer cells. Subsequently, we also found has-circRNA-002178 could enhance PDL1 expression via sponging miR-34 in cancer cells to induce T-cell exhaustion. More importantly, circRNA-002178 could be detected in exosomes of plasma from LUAD patients and could serve as biomarkers for LUAD early diagnosis. Finally, we found circRNA-002178 could be delivered into CD8+ T cells to induce PD1 expression via exosomes. Taken together, our study revealed that circRNA-002178 could act as a ceRNA to promote PDL1/PD1 expression in lung adenocarcinoma.
Collapse
Affiliation(s)
- JunFeng Wang
- Harbin Medical University Cancer Hospital, Harbin, Heilongjiang, China
| | - XuHai Zhao
- Harbin Medical University Cancer Hospital, Harbin, Heilongjiang, China
| | - YanBo Wang
- Harbin Medical University Cancer Hospital, Harbin, Heilongjiang, China
| | - FengHai Ren
- Harbin Medical University Cancer Hospital, Harbin, Heilongjiang, China
| | - DaWei Sun
- Harbin Medical University Cancer Hospital, Harbin, Heilongjiang, China
| | - YuBo Yan
- Harbin Medical University Cancer Hospital, Harbin, Heilongjiang, China
| | - XiangLong Kong
- Harbin Medical University Cancer Hospital, Harbin, Heilongjiang, China
| | - JianLong Bu
- Harbin Medical University Cancer Hospital, Harbin, Heilongjiang, China
| | - MengFeng Liu
- Harbin Medical University Cancer Hospital, Harbin, Heilongjiang, China
| | - ShiDong Xu
- Harbin Medical University Cancer Hospital, Harbin, Heilongjiang, China.
| |
Collapse
|
31
|
Kaur G, Ruhela V, Rani L, Gupta A, Sriram K, Gogia A, Sharma A, Kumar L, Gupta R. RNA-Seq profiling of deregulated miRs in CLL and their impact on clinical outcome. Blood Cancer J 2020; 10:6. [PMID: 31932582 PMCID: PMC6957689 DOI: 10.1038/s41408-019-0272-y] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2019] [Revised: 11/29/2019] [Accepted: 12/03/2019] [Indexed: 12/13/2022] Open
Abstract
Abnormal expression patterns of regulatory small non-coding RNA (sncRNA) molecules such as microRNAs (miRs), piwi-interacting RNAs (piRNAs), and small nucleolar RNAs (snoRNAs) play an important role in the development and progression of cancer. Identification of clinically relevant sncRNA signatures could, therefore, be of tremendous translational value. In the present study, genome-wide small RNA sequencing identified a unique pattern of differential regulation of eight miRs in Chronic Lymphocytic Leukemia (CLL). Among these, three were up-regulated (miR-1295a, miR-155, miR-4524a) and five were down-regulated (miR-30a, miR-423, miR-486*, let-7e, and miR-744) in CLL. Altered expression of all these eight differentially expressed miRs (DEMs) was validated by RQ-PCR. Besides, seven novel sequences identified to have elevated expression levels in CLL turned out to be transfer RNA (tRNA)/piRNAs (piRNA-30799, piRNA-36225)/snoRNA (SNORD43) related. Multivariate analysis showed that miR-4524a (HR: 1.916, 95% CI: 1.080–3.4, p value: 0.026) and miR-744 (HR: 0.415, 95% CI: 0.224–0.769, p value: 0.005) were significantly associated with risk and time to first treatment. Further investigations could help establish the scope of integration of these DEM markers into risk stratification designs and prognostication approaches for CLL.
Collapse
Affiliation(s)
- Gurvinder Kaur
- Laboratory Oncology Unit, Dr. B.R.A.IRCH, All India Institute of Medical Sciences, New Delhi, India
| | - Vivek Ruhela
- Department of Computational Biology, Indraprastha Institute of Information Technology-Delhi (IIIT-D), Delhi, India
| | - Lata Rani
- Laboratory Oncology Unit, Dr. B.R.A.IRCH, All India Institute of Medical Sciences, New Delhi, India
| | - Anubha Gupta
- SBILab, Department of Electronics and Communication Engineering, Indraprastha Institute of Information Technology-Delhi (IIIT-D), Delhi, India.
| | - Krishnamachari Sriram
- Department of Computational Biology, Indraprastha Institute of Information Technology-Delhi (IIIT-D), Delhi, India
| | - Ajay Gogia
- Department of Medical Oncology, Dr. B.R.A.IRCH, All India Institute of Medical Sciences, New Delhi, India
| | - Atul Sharma
- Department of Medical Oncology, Dr. B.R.A.IRCH, All India Institute of Medical Sciences, New Delhi, India
| | - Lalit Kumar
- Department of Medical Oncology, Dr. B.R.A.IRCH, All India Institute of Medical Sciences, New Delhi, India
| | - Ritu Gupta
- Laboratory Oncology Unit, Dr. B.R.A.IRCH, All India Institute of Medical Sciences, New Delhi, India.
| |
Collapse
|
32
|
Wang Y. Comprehensive long non-coding RNA expression profiling by RNA sequencing reveals potential biomarkers for acute myeloid leukemia risk. Cancer Biomark 2019; 26:93-108. [DOI: 10.3233/cbm-190215] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
|
33
|
Correia NC, Barata JT. MicroRNAs and their involvement in T-ALL: A brief overview. Adv Biol Regul 2019; 74:100650. [PMID: 31548132 PMCID: PMC6899521 DOI: 10.1016/j.jbior.2019.100650] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2019] [Revised: 08/30/2019] [Accepted: 09/03/2019] [Indexed: 12/19/2022]
Abstract
T-cell acute lymphoblastic leukemia (T-ALL) is an aggressive malignancy in which the transformed clone is arrested during T-cell development. Several genetic and epigenetic events have been implicated in this transformation. MicroRNAs (miRNAs) are small, non-coding RNAs that primarily function as endogenous translational repressors of protein-coding genes. The involvement of miRNAs in the regulation of cancer progression is well-established, namely by down-regulating the expression of key oncogenes or tumor suppressors and thereby preventing or promoting tumorigenesis, respectively. Similar to other cancers, several miRNA genes have been identified and implicated in the context of T-ALL. In this review we focused on the most studied microRNAs associated with T-ALL pathogenesis.
Collapse
Affiliation(s)
- Nádia C Correia
- Division of Stem Cells and Cancer, Deutsches Krebsforschungszentrum (DKFZ), Heidelberg, Germany; Heidelberg Institute for Stem Cell Technology and Experimental Medicine (HI-STEM gGmbH), Heidelberg, Germany.
| | - João T Barata
- Instituto de Medicina Molecular João Lobo Antunes, Faculdade de Medicina, Universidade de Lisboa, 1649-028, Lisbon, Portugal.
| |
Collapse
|
34
|
ZEB2 in T-cells and T-ALL. Adv Biol Regul 2019; 74:100639. [PMID: 31383581 DOI: 10.1016/j.jbior.2019.100639] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2019] [Revised: 07/21/2019] [Accepted: 07/23/2019] [Indexed: 12/14/2022]
Abstract
The identification of the rare but recurrent t(2; 14)(q22; q32) translocation involving the ZEB2 locus in T-cell acute lymphoblastic leukemia, suggested that ZEB2 is an oncogenic driver of this high-risk subtype of leukemia. ZEB2, a zinc finger E-box homeobox binding transcription factor, is a master regulator of cellular plasticity and its expression is correlated with poor overall survival of cancer patients. Recent loss- and gain-of-function in the mouse revealed important roles of ZEB2 during different stages of hematopoiesis, including the T-cell lineage. Here, we summarize the roles of ZEB2 in T-cells, their development, and malignant transformation to T-ALL.
Collapse
|
35
|
Wang L, Sui M, Wang X. miR‑338‑3p suppresses the malignancy of T‑cell lymphoblastic lymphoma by downregulating HOXA3. Mol Med Rep 2019; 20:2127-2134. [PMID: 31322185 PMCID: PMC6691266 DOI: 10.3892/mmr.2019.10451] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2018] [Accepted: 05/10/2019] [Indexed: 12/22/2022] Open
Abstract
T-cell lymphoblastic lymphoma (T-LBL) is an aggressive malignancy with poor prognosis due to frequent relapses. Previous studies have reported an association of the disease with abnormal chromosomal rearrangements, DNA copy number alterations and mutations in critical signaling factors, such as those in the Notch1 pathway; however, the molecular mechanisms underlying the development of the disease remain unclear, limiting the development of novel therapies. In the present study, gene expression was detected by qPCR and western blot analysis. Diagnostic analysis was performed by ROC curve. Cell proliferation, invasion and migration were analyzed by cell proliferation and Transwell assays. Gene interactions were analyzed using luciferase reporter assay. In the present study, it was observed that the expression levels of microRNA-338-3p (miR-338-3p) were reduced in patient lymphoma tissues and a T-LBL cell line. Upregulation of its expression inhibited the migration and proliferation of cultured T-LBL cells. Bioinformatics analysis of putative target mRNAs of miR-338-3p identified a direct binding site in the 3′-untranslated of homeobox A3 (HOXA3). The levels of HOXA3 mRNA and protein were associated with those of miR-338-3p, and overexpression of HOXA3 promoted the malignant phenotype of T-LBL cells. The results suggested that miR-338-3p may suppress the development of T-LBL via the downregulation of oncogenic factors, such as HOXA3. The findings indicated that further investigation into miR-338-3p and the HOXA3 regulatory network may aid the development of novel therapeutic tools.
Collapse
Affiliation(s)
- Li Wang
- Department of Hematology, The Affiliated Yantai Yuhuangding Hospital of Qingdao University, Yantai, Shandong 264000, P.R. China
| | - Minghua Sui
- Department of Medical Oncology, The Affiliated Yantai Yuhuangding Hospital of Qingdao University, Yantai, Shandong 264000, P.R. China
| | - Xiuli Wang
- Department of Gynecology, The Affiliated Yantai Yuhuangding Hospital of Qingdao University, Yantai, Shandong 264000, P.R. China
| |
Collapse
|
36
|
Thibord F, Perret C, Roux M, Suchon P, Germain M, Deleuze JF, Morange PE, Trégouët DA. OPTIMIR, a novel algorithm for integrating available genome-wide genotype data into miRNA sequence alignment analysis. RNA (NEW YORK, N.Y.) 2019; 25:657-668. [PMID: 30819774 PMCID: PMC6521604 DOI: 10.1261/rna.069708.118] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/26/2018] [Accepted: 02/21/2019] [Indexed: 06/09/2023]
Abstract
Next-generation sequencing is an increasingly popular and efficient approach to characterize the full set of microRNAs (miRNAs) present in human biosamples. MiRNAs' detection and quantification still remain a challenge as they can undergo different posttranscriptional modifications and might harbor genetic variations (polymiRs) that may impact on the alignment step. We present a novel algorithm, OPTIMIR, that incorporates biological knowledge on miRNA editing and genome-wide genotype data available in the processed samples to improve alignment accuracy. OPTIMIR was applied to 391 human plasma samples that had been typed with genome-wide genotyping arrays. OPTIMIR was able to detect genotyping errors, suggested the existence of novel miRNAs and highlighted the allelic imbalance expression of polymiRs in heterozygous carriers. OPTIMIR is written in python, and freely available on the GENMED website (http://www.genmed.fr/index.php/fr/) and on Github (github.com/FlorianThibord/OptimiR).
Collapse
Affiliation(s)
- Florian Thibord
- Sorbonne Universités, Université Pierre et Marie Curie (UPMC Univ Paris 06), Institut National pour la Santé et la Recherche Médicale (INSERM), Unité Mixte de Recherche en Santé (UMR_S) 1166, Team Genomics and Pathophysiology of Cardiovascular Diseases, 75013 Paris, France
- Institute for Cardiometabolism and Nutrition (ICAN), 75013 Paris, France
- INSERM UMR_S 1219, Bordeaux Population Health Research Center, University of Bordeaux, 33076 Bordeaux, France
| | - Claire Perret
- Sorbonne Universités, Université Pierre et Marie Curie (UPMC Univ Paris 06), Institut National pour la Santé et la Recherche Médicale (INSERM), Unité Mixte de Recherche en Santé (UMR_S) 1166, Team Genomics and Pathophysiology of Cardiovascular Diseases, 75013 Paris, France
- Institute for Cardiometabolism and Nutrition (ICAN), 75013 Paris, France
| | - Maguelonne Roux
- Sorbonne Universités, Université Pierre et Marie Curie (UPMC Univ Paris 06), Institut National pour la Santé et la Recherche Médicale (INSERM), Unité Mixte de Recherche en Santé (UMR_S) 1166, Team Genomics and Pathophysiology of Cardiovascular Diseases, 75013 Paris, France
- Institute for Cardiometabolism and Nutrition (ICAN), 75013 Paris, France
| | - Pierre Suchon
- Laboratory of Haematology, La Timone Hospital, 13885 Marseille, France
- Institut National pour la Santé et la Recherche Médicale (INSERM), Unité Mixte de Recherche en Santé (UMR_S) 1062, Nutrition Obesity and Risk of Thrombosis, Center for CardioVascular and Nutrition Research (C2VN), Aix-Marseille University, 13885 Marseille, France
| | - Marine Germain
- Sorbonne Universités, Université Pierre et Marie Curie (UPMC Univ Paris 06), Institut National pour la Santé et la Recherche Médicale (INSERM), Unité Mixte de Recherche en Santé (UMR_S) 1166, Team Genomics and Pathophysiology of Cardiovascular Diseases, 75013 Paris, France
- Institute for Cardiometabolism and Nutrition (ICAN), 75013 Paris, France
- INSERM UMR_S 1219, Bordeaux Population Health Research Center, University of Bordeaux, 33076 Bordeaux, France
| | - Jean-François Deleuze
- Centre National de Recherche en Génomique Humaine, Direction de la Recherche Fondamentale, CEA, 91057 Evry, France
- CEPH, Fondation Jean Dausset, 75011 Paris, France
| | - Pierre-Emmanuel Morange
- Laboratory of Haematology, La Timone Hospital, 13885 Marseille, France
- Institut National pour la Santé et la Recherche Médicale (INSERM), Unité Mixte de Recherche en Santé (UMR_S) 1062, Nutrition Obesity and Risk of Thrombosis, Center for CardioVascular and Nutrition Research (C2VN), Aix-Marseille University, 13885 Marseille, France
| | - David-Alexandre Trégouët
- Sorbonne Universités, Université Pierre et Marie Curie (UPMC Univ Paris 06), Institut National pour la Santé et la Recherche Médicale (INSERM), Unité Mixte de Recherche en Santé (UMR_S) 1166, Team Genomics and Pathophysiology of Cardiovascular Diseases, 75013 Paris, France
- Institute for Cardiometabolism and Nutrition (ICAN), 75013 Paris, France
- INSERM UMR_S 1219, Bordeaux Population Health Research Center, University of Bordeaux, 33076 Bordeaux, France
| |
Collapse
|
37
|
Martelli AM, Paganelli F, Fazio A, Bazzichetto C, Conciatori F, McCubrey JA. The Key Roles of PTEN in T-Cell Acute Lymphoblastic Leukemia Development, Progression, and Therapeutic Response. Cancers (Basel) 2019; 11:cancers11050629. [PMID: 31064074 PMCID: PMC6562458 DOI: 10.3390/cancers11050629] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2019] [Revised: 04/16/2019] [Accepted: 05/04/2019] [Indexed: 02/07/2023] Open
Abstract
T-cell acute lymphoblastic leukemia (T-ALL) is an aggressive blood cancer that comprises 10–15% of pediatric and ~25% of adult ALL cases. Although the curative rates have significantly improved over the past 10 years, especially in pediatric patients, T-ALL remains a challenge from a therapeutic point of view, due to the high number of early relapses that are for the most part resistant to further treatment. Considerable advances in the understanding of the genes, signaling networks, and mechanisms that play crucial roles in the pathobiology of T-ALL have led to the identification of the key drivers of the disease, thereby paving the way for new therapeutic approaches. PTEN is critical to prevent the malignant transformation of T-cells. However, its expression and functions are altered in human T-ALL. PTEN is frequently deleted or mutated, while PTEN protein is often phosphorylated and functionally inactivated by casein kinase 2. Different murine knockout models recapitulating the development of T-ALL have demonstrated that PTEN abnormalities are at the hub of an intricate oncogenic network sustaining and driving leukemia development by activating several signaling cascades associated with drug-resistance and poor outcome. These aspects and their possible therapeutic implications are highlighted in this review.
Collapse
Affiliation(s)
- Alberto M Martelli
- Department of Biomedical and Neuromotor Sciences, University of Bologna, 40126 Bologna, Italy.
| | - Francesca Paganelli
- Department of Biomedical and Neuromotor Sciences, University of Bologna, 40126 Bologna, Italy.
| | - Antonietta Fazio
- Department of Biomedical and Neuromotor Sciences, University of Bologna, 40126 Bologna, Italy.
| | - Chiara Bazzichetto
- Medical Oncology 1, IRCCS Regina Elena National Cancer Institute, 00144 Rome, Italy.
| | - Fabiana Conciatori
- Medical Oncology 1, IRCCS Regina Elena National Cancer Institute, 00144 Rome, Italy.
| | - James A McCubrey
- Department of Microbiology & Immunology, Brody School of Medicine, East Carolina University, Greenville, NC 27834, USA.
| |
Collapse
|
38
|
Alizadeh M, Safarzadeh A, Beyranvand F, Ahmadpour F, Hajiasgharzadeh K, Baghbanzadeh A, Baradaran B. The potential role of miR‐29 in health and cancer diagnosis, prognosis, and therapy. J Cell Physiol 2019; 234:19280-19297. [DOI: 10.1002/jcp.28607] [Citation(s) in RCA: 35] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2019] [Revised: 03/18/2019] [Accepted: 03/19/2019] [Indexed: 12/19/2022]
Affiliation(s)
- Mohsen Alizadeh
- Immunology Research Center Tabriz University of Medical Sciences Tabriz Iran
| | - Ali Safarzadeh
- Immunology Research Center Tabriz University of Medical Sciences Tabriz Iran
| | - Fatemeh Beyranvand
- Department of Pharmacology and Toxicology, Faculty of Pharmacy Lorestan University of Medical Sciences Khorramabad Iran
| | - Fatemeh Ahmadpour
- Department of Biochemistry, Faculty of Medicine Ahvaz Jundishapur University of Medical Sciences Ahvaz Iran
| | | | - Amir Baghbanzadeh
- Immunology Research Center Tabriz University of Medical Sciences Tabriz Iran
| | - Behzad Baradaran
- Immunology Research Center Tabriz University of Medical Sciences Tabriz Iran
| |
Collapse
|
39
|
Dawidowska M, Jaksik R, Drobna M, Szarzyńska-Zawadzka B, Kosmalska M, Sędek Ł, Machowska L, Lalik A, Lejman M, Ussowicz M, Kałwak K, Kowalczyk JR, Szczepański T, Witt M. Comprehensive Investigation of miRNome Identifies Novel Candidate miRNA-mRNA Interactions Implicated in T-Cell Acute Lymphoblastic Leukemia. Neoplasia 2019; 21:294-310. [PMID: 30763910 PMCID: PMC6372882 DOI: 10.1016/j.neo.2019.01.004] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2018] [Revised: 01/15/2019] [Accepted: 01/17/2019] [Indexed: 02/08/2023]
Abstract
T-cell acute lymphoblastic leukemia (T-ALL) is an aggressive malignancy originating from T-cell precursors. The genetic landscape of T-ALL has been largely characterized by next-generation sequencing. Yet, the transcriptome of miRNAs (miRNome) of T-ALL has been less extensively studied. Using small RNA sequencing, we characterized the miRNome of 34 pediatric T-ALL samples, including the expression of isomiRs and the identification of candidate novel miRNAs (not previously annotated in miRBase). For the first time, we show that immunophenotypic subtypes of T-ALL present different miRNA expression profiles. To extend miRNome characteristics in T-ALL (to 82 T-ALL cases), we combined our small RNA-seq results with data available in Gene Expression Omnibus. We report on miRNAs most abundantly expressed in pediatric T-ALL and miRNAs differentially expressed in T-ALL versus normal mature T-lymphocytes and thymocytes, representing candidate oncogenic and tumor suppressor miRNAs. Using eight target prediction algorithms and pathway enrichment analysis, we identified differentially expressed miRNAs and their predicted targets implicated in processes (defined in Gene Ontology and Kyoto Encyclopedia of Genes and Genomes) of potential importance in pathogenesis of T-ALL, including interleukin-6-mediated signaling, mTOR signaling, and regulation of apoptosis. We finally focused on hsa-mir-106a-363 cluster and functionally validated direct interactions of hsa-miR-20b-5p and hsa-miR-363-3p with 3' untranslated regions of their predicted targets (PTEN, SOS1, LATS2), overrepresented in regulation of apoptosis. hsa-mir-106a-363 is a paralogue of prototypic oncogenic hsa-mir-17-92 cluster with yet unestablished role in the pathogenesis of T-ALL. Our study provides a firm basis and data resource for functional analyses on the role of miRNA-mRNA interactions in T-ALL.
Collapse
Key Words
- all, acute lymphoblastic leukemia
- egil, european group for immunological classification of leukemias
- geo, gene expression omnibus
- go, gene ontology
- isomir, isoform of mirna
- kegg, kyoto encyclopedia of genes and genomes
- mirnome, transcriptome of mirnas
- mre, mirna response element
- or, odds ratio
- rt-qpcr, quantitative reverse transcription polymerase chain reaction
- small rna-seq, next-generation sequencing of small rnas
- t-all, t-cell acute lymphoblastic leukemia
- 3′utr, 3′ untranslated region
Collapse
Affiliation(s)
- Małgorzata Dawidowska
- Institute of Human Genetics, Polish Academy of Sciences, Strzeszyńska 32, 60-479 Poznań, Poland.
| | - Roman Jaksik
- Silesian University of Technology, Akademicka 16, 44-100 Gliwice, Poland.
| | - Monika Drobna
- Institute of Human Genetics, Polish Academy of Sciences, Strzeszyńska 32, 60-479 Poznań, Poland.
| | - Bronisława Szarzyńska-Zawadzka
- Institute of Human Genetics, Polish Academy of Sciences, Strzeszyńska 32, 60-479 Poznań, Poland; Institute of Human Genetics, Polish Academy of Sciences, Strzeszyńska 32, 60-479 Poznań, Poland.
| | - Maria Kosmalska
- Institute of Human Genetics, Polish Academy of Sciences, Strzeszyńska 32, 60-479 Poznań, Poland.
| | - Łukasz Sędek
- Department of Microbiology and Immunology, Medical University of Silesia in Katowice, Jordana 19, 41-808 Zabrze, Poland.
| | - Ludomiła Machowska
- Clinic of Pediatric Oncology Hematology and Transplantology, Poznań University of Medical Sciences, Szpitalna 27/33, 60-572 Poznań, Poland.
| | - Anna Lalik
- Silesian University of Technology, Akademicka 16, 44-100 Gliwice, Poland.
| | - Monika Lejman
- Laboratory of Genetic Diagnostics, Medical University of Lublin, Children's University Hospital, Gębali 6, 20-093 Lublin, Poland.
| | - Marek Ussowicz
- Department of Pediatric Bone Marrow Transplantation, Oncology, and Hematology, Wroclaw Medical University, Borowska 213, 50-556 Wroclaw, Poland.
| | - Krzysztof Kałwak
- Department of Pediatric Bone Marrow Transplantation, Oncology, and Hematology, Wroclaw Medical University, Borowska 213, 50-556 Wroclaw, Poland.
| | - Jerzy R Kowalczyk
- Department of Pediatric Hematology, Oncology and Transplantology, Medical University of Lublin, Gębali 6, 20-093 Lublin, Poland.
| | - Tomasz Szczepański
- Department of Pediatric Hematology and Oncology, Zabrze, Medical University of Silesia in Katowice, 3 Maja 13-15, 41-800 Zabrze, Poland.
| | - Michał Witt
- Institute of Human Genetics, Polish Academy of Sciences, Strzeszyńska 32, 60-479 Poznań, Poland.
| |
Collapse
|
40
|
Xia M, Zhang Q, Luo M, Li P, Wang Y, Lei Q, Guo AY. Regulatory network analysis reveals the oncogenesis roles of feed-forward loops and therapeutic target in T-cell acute lymphoblastic leukemia. BMC Med Genomics 2019; 12:8. [PMID: 30646895 PMCID: PMC6332896 DOI: 10.1186/s12920-018-0469-0] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2018] [Accepted: 12/26/2018] [Indexed: 12/19/2022] Open
Abstract
BACKGROUND T-cell acute lymphoblastic leukemia (T-ALL) is an aggressive hematological malignancy. Aberrant expressed genes contribute to the development and progression of T-ALL. However, the regulation underlying their aberrant expression remains elusive. Dysregulated expression of transcription factors and miRNAs played important regulatory roles in the pathogenesis of T-ALL. METHODS In this study, we analyzed the alteration of transcriptome profiling and regulatory networks between T-ALL sample and normal T cell samples at transcriptional and post-transcriptional levels. RESULTS Our results demonstrated that genes related to cell cycle and cell proliferation processes were significantly upregulated in T-ALL comparing to normal samples. Meanwhile, regulatory network analyses revealed that FOXM1, MYB, SOX4 and miR-21/19b as core regulators played vital roles in the development of T-ALL. FOXM1-miR-21-5p-CDC25A and MYB/SOX4-miR-19b-3p-RBBP8 were identified as important feed-forward loops involved in the oncogenesis of T-ALL. Drug-specific analyses showed that GSK-J4 may be an effective drug, and CDC25A/CAPN2/MCM2 could serve as potential therapeutic targets for T-ALL. CONCLUSIONS This study may provide novel insights for the regulatory mechanisms underlying the development of T-ALL and potential therapeutic targets.
Collapse
Affiliation(s)
- Mengxuan Xia
- Hubei Bioinformatics and Molecular Imaging Key Laboratory, Department of Bioinformatics and Systems Biology, Key Laboratory of Molecular Biophysics of the Ministry of Education, College of Life Science and Technology, Huazhong University of Science and Technology, 1037 Luoyu Road, Wuhan, 430074 China
| | - Qiong Zhang
- Hubei Bioinformatics and Molecular Imaging Key Laboratory, Department of Bioinformatics and Systems Biology, Key Laboratory of Molecular Biophysics of the Ministry of Education, College of Life Science and Technology, Huazhong University of Science and Technology, 1037 Luoyu Road, Wuhan, 430074 China
| | - Mei Luo
- Hubei Bioinformatics and Molecular Imaging Key Laboratory, Department of Bioinformatics and Systems Biology, Key Laboratory of Molecular Biophysics of the Ministry of Education, College of Life Science and Technology, Huazhong University of Science and Technology, 1037 Luoyu Road, Wuhan, 430074 China
| | - Pan Li
- Hubei Bioinformatics and Molecular Imaging Key Laboratory, Department of Bioinformatics and Systems Biology, Key Laboratory of Molecular Biophysics of the Ministry of Education, College of Life Science and Technology, Huazhong University of Science and Technology, 1037 Luoyu Road, Wuhan, 430074 China
| | - Yingxue Wang
- Department of Hematology, the Second Hospital of Shandong University, Jinan, 250033 Shandong China
| | - Qian Lei
- Hubei Bioinformatics and Molecular Imaging Key Laboratory, Department of Bioinformatics and Systems Biology, Key Laboratory of Molecular Biophysics of the Ministry of Education, College of Life Science and Technology, Huazhong University of Science and Technology, 1037 Luoyu Road, Wuhan, 430074 China
| | - An-Yuan Guo
- Hubei Bioinformatics and Molecular Imaging Key Laboratory, Department of Bioinformatics and Systems Biology, Key Laboratory of Molecular Biophysics of the Ministry of Education, College of Life Science and Technology, Huazhong University of Science and Technology, 1037 Luoyu Road, Wuhan, 430074 China
| |
Collapse
|
41
|
Almeida RS, Costa E Silva M, Coutinho LL, Garcia Gomes R, Pedrosa F, Massaro JD, Donadi EA, Lucena-Silva N. MicroRNA expression profiles discriminate childhood T- from B-acute lymphoblastic leukemia. Hematol Oncol 2018; 37:103-112. [PMID: 30393877 DOI: 10.1002/hon.2567] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2018] [Revised: 07/10/2018] [Accepted: 10/23/2018] [Indexed: 12/19/2022]
Abstract
MicroRNAs (miRNAs) play a critical role on biological and cellular processes; the search for functional markers may be of importance for differential diagnosis, prognosis, and development of new therapeutic regimens. In this context, we evaluated the bone marrow miRNA profile of Brazilian children exhibiting T- or B-cell acute lymphoblastic leukemia (T-ALL or B-ALL), using massive parallel sequencing, using the HiSeq 2500 platform (Illumina). The differential expression analysis was conducted considering a leave-one-out approach and FDR ≤ 0.05. Machine learning algorithms were applied to search for the disease subset biomarkers. Target prediction, functional enrichment, and classification of biological categories were also performed. Sixteen miRNAs were differentially expressed between T- and B-ALL, of which 10 (miR-708-5p, miR-497-5p, miR-151a-5p, miR-151b, miR-371b-5p, miR-455-5p, miR-195-5p, miR-1266-5p, miR-574-5p, and miR-425-5p) were downregulated and six (miR-450b-5p, miR-450a-5p, miR-542-5p, miR-424-5p, miR-629-5p, and miR-29c-5p) were upregulated in childhood T-ALL. These miRNAs may be used for distinguishing childhood lymphoblastic leukemia subtypes, since it provided the clear separation of patients in these two distinct groups. Six relevant biological pathways were identified according to their role in leukemia, namely, viral carcinogenesis, cell cycle, and B-cell receptor signaling pathways for induced miRNAs and TGF-beta signaling, apoptosis, and NF-kappa B signaling for the repressed miRNAs, of which several miRNA gene targets participate in cell differentiation and hematopoiesis processes. Machine learning analysis pointed out miR-29c-5p expression as the best discriminator between childhood T- and B-ALL, which is involved in calcium signaling, critical for B-cell lymphocyte fate. Further studies are needed to assure the role of the 16 miRNAs and miR-29c-5p on acute lymphoblastic leukemia subtypes and on disease prognosis.
Collapse
Affiliation(s)
- Renata Santos Almeida
- Laboratory of Immunogenetics, Department of Immunology, Aggeu Magalhães Institute, Recife, Brazil
| | - Matheus Costa E Silva
- Division of Clinical Immunology, Department of Medicine, Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto, Brazil
| | - Luiz Lehmann Coutinho
- Animal Biotechnology Laboratory, Animal Science Department, University of São Paulo (USP)/Luiz de Queiroz College of Agriculture (ESALQ), Piracicaba, Brazil
| | - Renan Garcia Gomes
- Laboratory of Immunogenetics, Department of Immunology, Aggeu Magalhães Institute, Recife, Brazil
| | - Francisco Pedrosa
- Pediatric Oncology, Instituto de Medicina Integral Professor Fernando Figueira (IMIP) Hospital, Recife, Brazil
| | - Juliana Doblas Massaro
- Division of Clinical Immunology, Department of Medicine, Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto, Brazil
| | - Eduardo Antônio Donadi
- Division of Clinical Immunology, Department of Medicine, Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto, Brazil
| | - Norma Lucena-Silva
- Laboratory of Immunogenetics, Department of Immunology, Aggeu Magalhães Institute, Recife, Brazil.,Pediatric Oncology, Instituto de Medicina Integral Professor Fernando Figueira (IMIP) Hospital, Recife, Brazil
| |
Collapse
|
42
|
Drobna M, Szarzyńska-Zawadzka B, Daca-Roszak P, Kosmalska M, Jaksik R, Witt M, Dawidowska M. Identification of Endogenous Control miRNAs for RT-qPCR in T-Cell Acute Lymphoblastic Leukemia. Int J Mol Sci 2018; 19:ijms19102858. [PMID: 30241379 PMCID: PMC6212946 DOI: 10.3390/ijms19102858] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2018] [Revised: 09/12/2018] [Accepted: 09/18/2018] [Indexed: 02/06/2023] Open
Abstract
Optimal endogenous controls enable reliable normalization of microRNA (miRNA) expression in reverse-transcription quantitative PCR (RT-qPCR). This is particularly important when miRNAs are considered as candidate diagnostic or prognostic biomarkers. Universal endogenous controls are lacking, thus candidate normalizers must be evaluated individually for each experiment. Here we present a strategy that we applied to the identification of optimal control miRNAs for RT-qPCR profiling of miRNA expression in T-cell acute lymphoblastic leukemia (T-ALL) and in normal cells of T-lineage. First, using NormFinder for an iterative analysis of miRNA stability in our miRNA-seq data, we established the number of control miRNAs to be used in RT-qPCR. Then, we identified optimal control miRNAs by a comprehensive analysis of miRNA stability in miRNA-seq data and in RT-qPCR by analysis of RT-qPCR amplification efficiency and expression across a variety of T-lineage samples and T-ALL cell line culture conditions. We then showed the utility of the combination of three miRNAs as endogenous normalizers (hsa-miR-16-5p, hsa-miR-25-3p, and hsa-let-7a-5p). These miRNAs might serve as first-line candidate endogenous controls for RT-qPCR analysis of miRNAs in different types of T-lineage samples: T-ALL patient samples, T-ALL cell lines, normal immature thymocytes, and mature T-lymphocytes. The strategy we present is universal and can be transferred to other RT-qPCR experiments.
Collapse
Affiliation(s)
- Monika Drobna
- Institute of Human Genetics, Polish Academy of Sciences, 60-479 Poznań, Poland.
| | | | | | - Maria Kosmalska
- Institute of Human Genetics, Polish Academy of Sciences, 60-479 Poznań, Poland.
| | - Roman Jaksik
- Department, Silesian University of Technology, 44-100 Gliwice, Poland.
| | - Michał Witt
- Institute of Human Genetics, Polish Academy of Sciences, 60-479 Poznań, Poland.
| | | |
Collapse
|
43
|
Giri BR, Mahato RI, Cheng G. Roles of microRNAs in T cell immunity: Implications for strategy development against infectious diseases. Med Res Rev 2018; 39:706-732. [PMID: 30272819 DOI: 10.1002/med.21539] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2018] [Revised: 08/12/2018] [Accepted: 08/14/2018] [Indexed: 12/19/2022]
Abstract
T cell immunity plays a vital role in pathogen infections. MicroRNA (miRNAs) are small, single-stranded noncoding RNAs that regulate T cell immunity by targeting key transcriptional factors, signaling proteins, and cytokines associated with T cell activation, differentiation, and function. The dysregulation of miRNA expression in T cells may lead to specific immune responses and can provide new therapeutic opportunities against various infectious diseases. Here, we summarize recent studies that focus on the roles of miRNAs in T cell immunity and highlight miRNA functions in prevalent infectious diseases. Additionally, we also provide insights into the functions of extracellular vesicle miRNAs and attempt to delineate the mechanism of miRNA sorting into extracellular vesicles and their immunomodulatory functions. Moreover, methodologies and strategies for miRNA delivery against infectious diseases are summarized. Finally, potential strategies for miRNA-based therapies are proposed.
Collapse
Affiliation(s)
- Bikash R Giri
- Key Laboratory of Animal Parasitology of Ministry of Agriculture, Shanghai Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Shanghai, China
| | - Ram I Mahato
- Department of Pharmaceutical Sciences, University of Nebraska Medical Center, Omaha, Nebraska
| | - Guofeng Cheng
- Key Laboratory of Animal Parasitology of Ministry of Agriculture, Shanghai Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Shanghai, China
| |
Collapse
|
44
|
Memari F, Joneidi Z, Taheri B, Aval SF, Roointan A, Zarghami N. Epigenetics and Epi-miRNAs: Potential markers/therapeutics in leukemia. Biomed Pharmacother 2018; 106:1668-1677. [PMID: 30170355 DOI: 10.1016/j.biopha.2018.07.133] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2018] [Revised: 07/04/2018] [Accepted: 07/24/2018] [Indexed: 12/12/2022] Open
Abstract
Epigenetic variations can play remarkable roles in different normal and abnormal situations. Such variations have been shown to have a direct role in the pathogenesis of various diseases either through inhibition of tumor suppressor genes or increasing the expression of oncogenes. Enzymes involving in epigenetic machinery are the main actors in tuning the epigenetic-based controls on gene expressions. Aberrant expression of these enzymes can trigger a big chaos in the cellular gene expression networks and finally lead to cancer progression. This situation has been shown in different types of leukemia, where high or low levels of an epigenetic enzyme are partly or highly responsible for involvement or progression of a disease. DNA hypermethylation, different histone modifications, and aberrant miRNA expressions are three main epigenetic variations, which have been shown to play a role in leukemia progression. Epigenetic based treatments now are considered as novel and effective therapies in order to decrease the abnormal epigenetic modifications in patient cells. Different epigenetic-based approaches have been developed and tested to inhibit or reverse the unusual expression of epigenetic agents in leukemia. The reciprocal behavior of miRNAs in the regulation of epigenetic modifiers, while being regulated by them, unlocks a new opportunity in order to design some epigenetic-based miRNAs able to silence or sensitize these effectors in leukemia.
Collapse
Affiliation(s)
- Fatemeh Memari
- Department of Medical Biotechnology, Faculty of Advanced Medical Sciences, Tabriz University of Medical Sciences, Tabriz, Iran; Student Research Committee, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Zeinab Joneidi
- Department of Genetics and Molecular Medicine, Faculty of Medicine, Zanjan University of Medical Sciences, Zanjan, Iran
| | - Behnaz Taheri
- Department of Medical Biotechnology, Faculty of Advanced Medical Sciences, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Sedigheh Fekri Aval
- Department of Medical Biotechnology, Faculty of Advanced Medical Sciences, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Amir Roointan
- Department of Medical Biotechnology, School of Advanced Medical Sciences and Technologies, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Nosratollah Zarghami
- Department of Medical Biotechnology, Faculty of Advanced Medical Sciences, Tabriz University of Medical Sciences, Tabriz, Iran; Hematology and Oncology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran; Stem Cell Research Center, Tabriz University of Medical Sciences, Tabriz, Iran; Department of Clinical Biochemistry and Laboratory Medicine, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran.
| |
Collapse
|
45
|
Zhu M, Wang Q, Zhou W, Liu T, Yang L, Zheng P, Zhang L, Ji G. Integrated analysis of hepatic mRNA and miRNA profiles identified molecular networks and potential biomarkers of NAFLD. Sci Rep 2018; 8:7628. [PMID: 29769539 PMCID: PMC5955949 DOI: 10.1038/s41598-018-25743-8] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2017] [Accepted: 04/24/2018] [Indexed: 12/17/2022] Open
Abstract
To enhance our understanding of molecular mechanisms and mine novel biomarkers of non-alcoholic fatty liver disease (NAFLD), RNA sequencing was performed to gain hepatic expression profiles of mRNAs and miRNAs in NAFLD and normal rats. Using DESeq with thresholds of a two-fold change and a false discovery rate (FDR) less than 0.05, 336 mRNAs and 21 miRNAs were identified as differentially expressed. Among those, 17 miRNAs (e.g., miR-144-3p, miR-99a-3p, miR-200b-3p, miR-200b-5p, miR-200c-3p, etc.) might serve as novel biomarkers of NAFLD. MiRNA target genes (13565) were predicted by the miRWalk database. Using DAVID 6.8, the intersection (195 genes) of differentially expressed mRNAs and miRNA-predicted target genes were enriched in 47 gene ontology (GO) terms and 28 Kyoto Encyclopedia of Genes and Genomes (KEGG) pathways. Using Cytoscape, pathway interaction and protein-protein interaction (PPI) networks were constructed, and hub genes (e.g., Abcg8, Cyp1a1, Cyp51, Hmgcr, etc.) associated with NAFLD were obtained. Moreover, 673 miRNA-mRNA negative regulatory pairs were obtained, and networks were constructed. Finally, several representative miRNAs and mRNAs were validated by real-time qPCR. In conclusion, potential molecular mechanisms of NAFLD could be inferred from integrated analysis of mRNA and miRNA profiles, which may indicate novel biomarkers of NAFLD.
Collapse
Affiliation(s)
- Mingzhe Zhu
- Institute of Digestive Diseases, Longhua Hospital, China-Canada Center of Research for Digestive Diseases (ccCRDD), Shanghai University of Traditional Chinese Medicine, Shanghai, 200032, China.,School of Public Health, Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, China
| | - Qianlei Wang
- Institute of Digestive Diseases, Longhua Hospital, China-Canada Center of Research for Digestive Diseases (ccCRDD), Shanghai University of Traditional Chinese Medicine, Shanghai, 200032, China
| | - Wenjun Zhou
- Institute of Digestive Diseases, Longhua Hospital, China-Canada Center of Research for Digestive Diseases (ccCRDD), Shanghai University of Traditional Chinese Medicine, Shanghai, 200032, China
| | - Tao Liu
- Institute of Digestive Diseases, Longhua Hospital, China-Canada Center of Research for Digestive Diseases (ccCRDD), Shanghai University of Traditional Chinese Medicine, Shanghai, 200032, China
| | - Lili Yang
- Institute of Digestive Diseases, Longhua Hospital, China-Canada Center of Research for Digestive Diseases (ccCRDD), Shanghai University of Traditional Chinese Medicine, Shanghai, 200032, China
| | - Peiyong Zheng
- Institute of Digestive Diseases, Longhua Hospital, China-Canada Center of Research for Digestive Diseases (ccCRDD), Shanghai University of Traditional Chinese Medicine, Shanghai, 200032, China
| | - Li Zhang
- Institute of Digestive Diseases, Longhua Hospital, China-Canada Center of Research for Digestive Diseases (ccCRDD), Shanghai University of Traditional Chinese Medicine, Shanghai, 200032, China.
| | - Guang Ji
- Institute of Digestive Diseases, Longhua Hospital, China-Canada Center of Research for Digestive Diseases (ccCRDD), Shanghai University of Traditional Chinese Medicine, Shanghai, 200032, China.
| |
Collapse
|
46
|
Drobna M, Szarzyńska-Zawadzka B, Dawidowska M. T-cell acute lymphoblastic leukemia from miRNA perspective: Basic concepts, experimental approaches, and potential biomarkers. Blood Rev 2018; 32:457-472. [PMID: 29703513 DOI: 10.1016/j.blre.2018.04.003] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2017] [Revised: 03/12/2018] [Accepted: 04/12/2018] [Indexed: 12/19/2022]
Abstract
T-cell acute lymphoblastic leukemia (T-ALL) is a rare, aggressive and heterogeneous malignancy originating from T-cell precursors. The mechanisms of T-ALL pathogenesis related to non-protein coding part of the genome are currently intensively studied. miRNAs are short, non-coding molecules acting as negative regulators of gene expression which shape phenotype of cells in a complex and context-specific manner. miRNAs may act as oncogenes or tumor suppressors; several miRNAs have been related to drug resistance and treatment response in various malignancies. Here we present the review of the state-of-the-art knowledge on the role of miRNAs in T-ALL pathogenesis, with detailed overview of the studies reporting on miRNAs with oncogenic and tumor suppressor potential. We discuss whether miRNAs might be considered candidate biomarkers of prognosis in T-ALL and leukemia subtype-specific markers. We also describe experimental approaches and a typical workflow applied in research on the involvement of miRNAs in oncogenesis.
Collapse
Affiliation(s)
- Monika Drobna
- Institute of Human Genetics, Polish Academy of Sciences, Poznań, Poland.
| | | | | |
Collapse
|
47
|
Swellam M, Hashim M, Mahmoud MS, Ramadan A, Hassan NM. Aberrant Expression of Some Circulating miRNAs in Childhood Acute Lymphoblastic Leukemia. Biochem Genet 2018; 56:283-294. [PMID: 29460192 DOI: 10.1007/s10528-018-9844-y] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2017] [Accepted: 01/27/2018] [Indexed: 01/23/2023]
Abstract
Acute lymphoblastic leukemia (ALL) is a heterogeneous cancer commonly affecting children due to dysregulation of miRNA expression. In the current study, authors investigated the expression profile for miRNA-125b-1 and miRNA-203 among childhood ALL. Blood samples were collected from newly diagnosed childhood ALL and healthy control children. The expression profile for candidate miRNAs was detected using quantitative RT-PCR analysis. Statistical analysis were performed using receiver operating characteristic curve (ROC) to examine the diagnostic efficacy of the two miRNA and their levels among ALL clinicopathological factors and phenotypes. The median expression level for miRNA-125b-1 was significantly high in childhood ALL; while miRNA-203 level was significantly low in childhood ALL as compared to control ones. MiRNA-125-1 reported significant increase in T-ALL as compared to other ALL phenotypes. Median miRNA-203 level was high in T-ALL followed by pre-B-ALL although no significant difference was reported. Clinicopathological factors did not emphasize significance with either detected miRNAs. Using ROC curve the diagnostic efficacy was significant with an area under the curve 0.858 for miRNA-125b-1 (83.72, 100%) and 0.878 for miRNA-203 (97.67, 86.96%). The combination of the two key miRNAs revealed absolute sensitivity (100%). MiRNA-125b-1 and miRNA-203 can be useful molecular markers for diagnosis of ALL. Further studies with large cohort are warranted to validate these results.
Collapse
Affiliation(s)
- Menha Swellam
- Genetic Engineering and Biotechnology Research Division, Biochemistry Department, High Throughput Molecular and Genetic laboratory, Center for Excellences for Advanced Sciences, National Research Centre, El-Bohouth Street, Dokki, Giza, 12622, Egypt. .,Department of Biochemistry, Genetic Engineering and Biotechnology Research Division, National Research Centre, Dokki, Giza, Egypt.
| | - Maha Hashim
- Genetic Engineering and Biotechnology Research Division, Biochemistry Department, High Throughput Molecular and Genetic laboratory, Center for Excellences for Advanced Sciences, National Research Centre, El-Bohouth Street, Dokki, Giza, 12622, Egypt.,Department of Biochemistry, Genetic Engineering and Biotechnology Research Division, National Research Centre, Dokki, Giza, Egypt
| | - Magda Sayed Mahmoud
- Genetic Engineering and Biotechnology Research Division, Biochemistry Department, High Throughput Molecular and Genetic laboratory, Center for Excellences for Advanced Sciences, National Research Centre, El-Bohouth Street, Dokki, Giza, 12622, Egypt.,Department of Biochemistry, Genetic Engineering and Biotechnology Research Division, National Research Centre, Dokki, Giza, Egypt
| | - Amal Ramadan
- Genetic Engineering and Biotechnology Research Division, Biochemistry Department, High Throughput Molecular and Genetic laboratory, Center for Excellences for Advanced Sciences, National Research Centre, El-Bohouth Street, Dokki, Giza, 12622, Egypt.,Department of Biochemistry, Genetic Engineering and Biotechnology Research Division, National Research Centre, Dokki, Giza, Egypt
| | - Naglaa M Hassan
- Department of Clinical Pathology, National Cancer Institute, Cairo, Egypt
| |
Collapse
|
48
|
Small RNAs in Circulating Exosomes of Cancer Patients: A Minireview. High Throughput 2017; 6:ht6040013. [PMID: 29485611 PMCID: PMC5748592 DOI: 10.3390/ht6040013] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2017] [Revised: 09/18/2017] [Accepted: 09/29/2017] [Indexed: 12/13/2022] Open
Abstract
Extracellular vesicles (EVs) secreted from many cell types play important roles in intercellular communication, both as paracrine and endocrine factors, as they can circulate in biological fluids, including plasma. Amid EVs, exosomes are actively secreted vesicles that contain proteins, lipids, soluble factors, and nucleic acids, including microRNAs (miRNAs) and other classes of small RNAs (sRNA). miRNAs are prominent post-transcriptional regulators of gene expression and epigenetic silencers of transcription. We concisely review the roles of miRNAs in cell-fate determination and development and their regulatory activity on almost all the processes and pathways controlling tumor formation and progression. Next, we consider the evidence linking exosomes to tumor progression, particularly to the setting-up of permissive pre-metastatic niches. The study of exosomes in patients with different survival and therapy response can inform on the possible correlations between exosomal cargo and disease features. Moreover, the exploration of circulating exosomes as possible sources of non-invasive biomarkers could give new implements for anti-cancer therapy and metastasis prevention. Since the characterization of sRNAs in exosomes of cancer patients sparks opportunities to better understand their roles in cancer, we briefly present current experimental and computational protocols for sRNAs analysis in circulating exosomes by RNA-seq.
Collapse
|