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Sevcikova A, Fridrichova I, Nikolaieva N, Kalinkova L, Omelka R, Martiniakova M, Ciernikova S. Clinical Significance of microRNAs in Hematologic Malignancies and Hematopoietic Stem Cell Transplantation. Cancers (Basel) 2023; 15:cancers15092658. [PMID: 37174123 PMCID: PMC10177548 DOI: 10.3390/cancers15092658] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2023] [Revised: 04/14/2023] [Accepted: 05/02/2023] [Indexed: 05/15/2023] Open
Abstract
Hematologic malignancies are a group of neoplastic conditions that can develop from any stage of the hematopoiesis cascade. Small non-coding microRNAs (miRNAs) play a crucial role in the post-transcriptional regulation of gene expression. Mounting evidence highlights the role of miRNAs in malignant hematopoiesis via the regulation of oncogenes and tumor suppressors involved in proliferation, differentiation, and cell death. In this review, we provide current knowledge about dysregulated miRNA expression in the pathogenesis of hematological malignancies. We summarize data about the clinical utility of aberrant miRNA expression profiles in hematologic cancer patients and their associations with diagnosis, prognosis, and the monitoring of treatment response. Moreover, we will discuss the emerging role of miRNAs in hematopoietic stem cell transplantation (HSCT), and severe post-HSCT complications, such as graft-versus-host disease (GvHD). The therapeutical potential of the miRNA-based approach in hemato-oncology will be outlined, including studies with specific antagomiRs, mimetics, and circular RNAs (circRNAs). Since hematologic malignancies represent a full spectrum of disorders with different treatment paradigms and prognoses, the potential use of miRNAs as novel diagnostic and prognostic biomarkers might lead to improvements, resulting in a more accurate diagnosis and better patient outcomes.
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Affiliation(s)
- Aneta Sevcikova
- Department of Genetics, Cancer Research Institute, Biomedical Research Center of Slovak Academy of Sciences, 845 05 Bratislava, Slovakia
| | - Ivana Fridrichova
- Department of Genetics, Cancer Research Institute, Biomedical Research Center of Slovak Academy of Sciences, 845 05 Bratislava, Slovakia
| | - Nataliia Nikolaieva
- Department of Genetics, Cancer Research Institute, Biomedical Research Center of Slovak Academy of Sciences, 845 05 Bratislava, Slovakia
| | - Lenka Kalinkova
- Department of Genetics, Cancer Research Institute, Biomedical Research Center of Slovak Academy of Sciences, 845 05 Bratislava, Slovakia
| | - Radoslav Omelka
- Department of Botany and Genetics, Faculty of Natural Sciences and Informatics, Constantine the Philosopher University in Nitra, 949 74 Nitra, Slovakia
| | - Monika Martiniakova
- Department of Zoology and Anthropology, Faculty of Natural Sciences and Informatics, Constantine the Philosopher University in Nitra, 949 74 Nitra, Slovakia
| | - Sona Ciernikova
- Department of Genetics, Cancer Research Institute, Biomedical Research Center of Slovak Academy of Sciences, 845 05 Bratislava, Slovakia
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Kondelova A, Alburquerque-González B, Vychytilova-Faltejskova P, García-Solano J, Prochazka V, Kala Z, Pérez F, Slaby O, Conesa-Zamora P. miR-181a-2* expression is different amongst carcinomas from the colorectal serrated route. Mutagenesis 2021; 35:233-241. [PMID: 31784758 DOI: 10.1093/mutage/gez039] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2019] [Accepted: 10/15/2019] [Indexed: 12/21/2022] Open
Abstract
Serrated adenocarcinoma (SAC) and colorectal carcinomas showing histological and molecular features of high-level of microsatellite instability (hmMSI-H) are both end points of the serrated pathway of colorectal carcinogenesis. Despite common features (right-sided location, CpG island methylation phenotype and BRAF mutation) there are no studies comparing the microRNA (miRNA) expression profiles in SACs and hmMSI-H. The microtranscriptome from 12 SACs and 8 hmMSI-H were analysed using Affymetrix GeneChip miRNA 3.0 arrays and differentially enriched functions involving immune response were observed from this comparison. miR-181a-2* was found significantly more expressed in hmMSI-H than in SAC and higher expression of this miRNA in microsatellite unstable colorectal cancer were corroborated by Real-Time PCR in an extended series (61 SAC, 21 hmMSI-H). An analysis of genes possibly regulated by miR-181a-2* was carried out and, amongst these, an inverse correlation of NAMPT with miR-181a-2* expression was observed, whereas, for TRAF1 and SALL1, additional regulation mechanisms involving CpG island methylation were observed. miR-181a-2* is associated with particular histological and molecular features of colorectal carcinomas within the serrated pathological pathway and might play a role in the immune responses of microsatellite instability carcinomas.
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Affiliation(s)
- Alexandra Kondelova
- Pathology Department, Santa Lucia University Hospital, Cartagena, Spain.,Central European Institute of Technology, Masaryk University, Brno, Czech Republic
| | - Begoña Alburquerque-González
- Department of Histology and Pathology, Faculty of Life Sciences, Catholic University of Murcia, Avda. Los Jerónimos, Murcia, Spain
| | | | - José García-Solano
- Pathology Department, Santa Lucia University Hospital, Cartagena, Spain.,Department of Histology and Pathology, Faculty of Life Sciences, Catholic University of Murcia, Avda. Los Jerónimos, Murcia, Spain.,Research Group on Molecular Pathology and Pharmacogenetics, Institute for Bio-health Research of Murcia, Santa Lucia University Hospital, C/ Mezquita sn 30202 Cartagena, Spain
| | - Vladimir Prochazka
- Department of Surgery, University Hospital Brno, Brno-Bohunice-Brno-Starý Lískovec, Czech Republic
| | - Zdenek Kala
- Department of Surgery, University Hospital Brno, Brno-Bohunice-Brno-Starý Lískovec, Czech Republic
| | - Fernando Pérez
- Biomedical Informatics and Bioinformatics Platform, Institute for Bio-health Research of Murcia/Foundation for Healthcare Training and Research of the Region of Murcia, Calle Luis Fontes Pagán 9, Murcia, Spain
| | - Ondrej Slaby
- Central European Institute of Technology, Masaryk University, Brno, Czech Republic.,Department of Pathology, University Hospital Brno, Jihlavská 340/20, Brno-Bohunice-Brno-Starý Lískovec, Czech Republic
| | - Pablo Conesa-Zamora
- Department of Histology and Pathology, Faculty of Life Sciences, Catholic University of Murcia, Avda. Los Jerónimos, Murcia, Spain.,Research Group on Molecular Pathology and Pharmacogenetics, Institute for Bio-health Research of Murcia, Santa Lucia University Hospital, C/ Mezquita sn 30202 Cartagena, Spain.,Clinical Analysis Department, Santa Lucia University Hospital, Cartagena, Spain
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Zhou J, Zhao H, Zhang L, Li Q, Huang Z, Zhao Z, Ke H, Xiao Y, Su X, Liu Q, Yang S, Zhao L. MiRNA-seq analysis of spleen and head kidney tissue from aquacultured largemouth bass (Micropterus salmoides) in response to Aeromonas hydrophila infection. Funct Integr Genomics 2021; 21:101-111. [PMID: 33442859 DOI: 10.1007/s10142-020-00763-8] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2020] [Revised: 12/01/2020] [Accepted: 12/07/2020] [Indexed: 12/17/2022]
Abstract
Recently, the same fish diseases, which have been found in pond farming, have been found in the newly tested largemouth bass (Micropterus salmoides) system. Bacterial septicemia caused by Aeromonas hydrophila occurs frequently in largemouth bass culture leading to significant economic losses. To investigate the role miRNA in the largemouth bass disease resistance, twelve (2 tissues (spleen and head kidney) × 2 experimental groups (infected and control) × three biological replicates) small RNA libraries were constructed and sequenced with miRNA-seq. A total of 26 differentially expressed miRNAs, 8 upregulated and 18 downregulated, were identified in the spleen, and 19 differentially expressed miRNAs, 9 upregulated and 10 downregulated, were identified in head kidney (fold change ≥ 2 or ≤ 0.5 and P ≤ 0.05). The differentially expressed miRNAs with the largest fold change were selected for target gene prediction using GO and KEGG analysis. Six miRNAs in the spleen and 5 miRNAs in the head kidney were selected. Analysis showed that, of all the immune and metabolic pathways, the FoxO signaling pathway was enriched in both the spleen and head kidney groups. Common target genes of the pathway included AMP-activated catalytic subunit alpha 1 (prkaa1), phosphatidylinositol 3-kinase (pik3r3b), serine/threonine-protein kinase (plk2), and forkhead box protein G1 (foxg1a). MiRNAs (such as miR-126-5P, miR-126-3P) are involved in immune response and cell cycle functions as they regulate targeted genes in the FoxO pathway. These results will enhance our understanding of the molecular mechanisms underlying immune responses to bacterial septicemia and facilitate molecular-assisted selection of resistant strains of largemouth bass.
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Affiliation(s)
- Jian Zhou
- Fisheries Institute, Sichuan Academy of Agricultural Sciences, Chengdu, 611731, Sichuan, China
| | - Han Zhao
- Fisheries Institute, Sichuan Academy of Agricultural Sciences, Chengdu, 611731, Sichuan, China
| | - Lu Zhang
- Fisheries Institute, Sichuan Academy of Agricultural Sciences, Chengdu, 611731, Sichuan, China
| | - Qiang Li
- Fisheries Institute, Sichuan Academy of Agricultural Sciences, Chengdu, 611731, Sichuan, China
| | - Zhipeng Huang
- Fisheries Institute, Sichuan Academy of Agricultural Sciences, Chengdu, 611731, Sichuan, China
| | - Zhongmeng Zhao
- Fisheries Institute, Sichuan Academy of Agricultural Sciences, Chengdu, 611731, Sichuan, China
| | - Hongyu Ke
- Fisheries Institute, Sichuan Academy of Agricultural Sciences, Chengdu, 611731, Sichuan, China
| | - Yu Xiao
- Fisheries Institute, Sichuan Academy of Agricultural Sciences, Chengdu, 611731, Sichuan, China
| | - Xutao Su
- Fisheries Institute, Sichuan Academy of Agricultural Sciences, Chengdu, 611731, Sichuan, China
| | - Qiao Liu
- College of Animal Science and Technology, Sichuan Agricultural University, Chengdu, 611130, Sichuan, China
| | - Song Yang
- College of Animal Science and Technology, Sichuan Agricultural University, Chengdu, 611130, Sichuan, China
| | - Liulan Zhao
- College of Animal Science and Technology, Sichuan Agricultural University, Chengdu, 611130, Sichuan, China.
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Peltier D, Reddy P. Non-Coding RNA Mediated Regulation of Allogeneic T Cell Responses After Hematopoietic Transplantation. Front Immunol 2018; 9:1110. [PMID: 29963039 PMCID: PMC6013767 DOI: 10.3389/fimmu.2018.01110] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2018] [Accepted: 05/03/2018] [Indexed: 12/21/2022] Open
Abstract
Allogeneic bone marrow transplantation (BMT) is an effective therapy for several malignant and non-malignant disorders. The precise control of allogeneic T cells is critical for successful outcomes after BMT. The mechanisms governing desirable (graft-versus-leukemia) versus undesirable (graft-versus-host disease) allogeneic responses remain incompletely understood. Non-coding RNAs (ncRNA) are controllers of gene expression that fine-tune cellular responses. Multiple microRNAs (miRNAs), a type of ncRNA, have recently been shown to influence allogeneic T cell responses in both murine models and clinically. Here, we review the role of various miRNAs that regulate T cell responses, either positively or negatively, to allo-stimulation and highlight their potential relevance as biomarkers and as therapeutic targets for improving outcomes after allogeneic BMT.
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Affiliation(s)
- Daniel Peltier
- Division of Hematology and Oncology, Department of Pediatrics, University of Michigan, Ann Arbor, MI, United States
| | - Pavan Reddy
- Division of Hematology and Oncology, Department of Internal Medicine, Comprehensive Cancer Center, University of Michigan, Ann Arbor, MI, United States
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