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Deng W. Advancements in the Regulatory Role of microRNAs in Childhood Acute Lymphoblastic Leukemia: Mechanisms and Clinical Implications. Technol Cancer Res Treat 2024; 23:15330338241273143. [PMID: 39099455 DOI: 10.1177/15330338241273143] [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] [Indexed: 08/06/2024] Open
Abstract
microRNAs (miRNAs), tiny, non-coding RNA molecules, fine-tune the expression of target genes through interacting with mRNAs. These miRNAs are involved in a wide range of biological processes, encompassing cell division, death, blood cell production, and tumor development. When these miRNAs become dysfunctional, they can promote the invasion and spread of cancer cells in various human malignancies, including leukemia. Acute lymphoblastic leukemia (ALL), the preeminent malignancy affecting children, is a blood cancer marked by the uncontrollable growth of immature lymphoid cells that displace healthy blood precursors in the bone marrow. Despite a decline in ALL mortality rates over the past two decades, a significant proportion of deaths still results from a lack of effective diagnostic and prognostic markers that can guide treatment decisions and overcome drug resistance. The analysis of miRNA expression patterns in ALL could lead to more precise disease classification, earlier diagnosis, and better prognostic outcomes in the near future. The connection between miRNA dysfunction and the biology of ALL suggests that these molecules could represent promising therapeutic targets. Therefore, this review delves into the regulatory mechanisms of miRNAs in pediatric ALL, exploring how miRNA-based diagnostic, prognostic, and therapeutic strategies offer unique advantages and hold promise for clinical applications.
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Affiliation(s)
- Wei Deng
- Department of Pediatric General Internal Medicine, Gansu Provincial Maternity and Child-care Hospital, Lanzhou City, Gansu Province, P.R.China
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2
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Pottosin I, Olivas-Aguirre M, Dobrovinskaya O. In vitro simulation of the acute lymphoblastic leukemia niche: a critical view on the optimal approximation for drug testing. J Leukoc Biol 2023; 114:21-41. [PMID: 37039524 DOI: 10.1093/jleuko/qiad039] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2022] [Revised: 03/29/2023] [Accepted: 03/31/2023] [Indexed: 04/12/2023] Open
Abstract
Acute lymphoblastic leukemia with the worst prognosis is related to minimal residual disease. Minimal residual disease not only depends on the individual peculiarities of leukemic clones but also reflects the protective role of the acute lymphoblastic leukemia microenvironment. In this review, we discuss in detail cell-to-cell interactions in the 2 leukemic niches, more explored bone marrow and less studied extramedullary adipose tissue. A special emphasis is given to multiple ways of interactions of acute lymphoblastic leukemia cells with the bone marrow or extramedullary adipose tissue microenvironment, indicating observed differences in B- and T-cell-derived acute lymphoblastic leukemia behavior. This analysis argued for the usage of coculture systems for drug testing. Starting with a review of available sources and characteristics of acute lymphoblastic leukemia cells, mesenchymal stromal cells, endothelial cells, and adipocytes, we have then made an update of the available 2-dimensional and 3-dimensional systems, which bring together cellular elements, components of the extracellular matrix, or its imitation. We discussed the most complex available 3-dimensional systems like "leukemia-on-a-chip," which include either a prefabricated microfluidics platform or, alternatively, the microarchitecture, designed by using the 3-dimensional bioprinting technologies. From our analysis, it follows that for preclinical antileukemic drug testing, in most cases, intermediately complex in vitro cell systems are optimal, such as a "2.5-dimensional" coculture of acute lymphoblastic leukemia cells with niche cells (mesenchymal stromal cells, endothelial cells) plus matrix components or scaffold-free mesenchymal stromal cell organoids, populated by acute lymphoblastic leukemia cells. Due to emerging evidence for the correlation of obesity and poor prognosis, a coculture of adipocytes with acute lymphoblastic leukemia cells as a drug testing system is gaining shape.
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Affiliation(s)
- Igor Pottosin
- Laboratory of Immunobiology and Ionic Transport Regulation, University Center for Biomedical Research, University of Colima, Av. Enrique Arreola Silva 883, Guzmán City, Jalisco, 49000, Mexico
| | - Miguel Olivas-Aguirre
- Laboratory of Immunobiology and Ionic Transport Regulation, University Center for Biomedical Research, University of Colima, Av. Enrique Arreola Silva 883, Guzmán City, Jalisco, 49000, Mexico
- Division of Exact, Natural and Technological Sciences, South University Center (CUSUR), University of Guadalajara, Jalisco, Mexico
| | - Oxana Dobrovinskaya
- Laboratory of Immunobiology and Ionic Transport Regulation, University Center for Biomedical Research, University of Colima, Av. Enrique Arreola Silva 883, Guzmán City, Jalisco, 49000, Mexico
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Chu X, Wu D, Zhang C, Hu S. Expression pattern of miR-16-2-3p and its prognostic values on pediatric acute lymphoblastic leukemia. Scand J Clin Lab Invest 2023:1-5. [PMID: 37093849 DOI: 10.1080/00365513.2023.2191335] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/25/2023]
Abstract
Acute lymphoblastic leukemia (ALL) is a debilitating illness that easily occurs in adolescents. microRNAs (miRNAs) are potential biomarkers for multiple diseases. This paper was to elaborate on the expression of miR-16-2-3p in childhood ALL and its clinical values on ALL diagnosis and prognosis. First, serum miR-16-2-3p expression in ALL children and healthy volunteers was measured using RT-qPCR. Next, diagnostic potential and prognostic values of miR-16-2-3p on ALL were analyzed through receiver operating characteristic (ROC) curve, Kaplan-Meier survival curve, and multivariate Cox regression analysis, respectively. No significant difference was observed in the clinical baseline data between ALL patients and healthy children. ALL patients showed downregulated serum miR-16-2-3p (0.65 ± 0.27) (p < .01), whose area under the ROC curve was 0.837 with a cut-off value of 0.745 (67.92% sensitivity, 96.94% specificity). ALL patients with higher miR-16-2-3p expression had higher survival rates than those with lower miR-16-2-3p expression. Low miR-16-2-3p expression predicted poor prognosis of ALL patients. After adjusting LDH and lymphomyelocyte proportion (p = 0.003, HR = 0.003, 95%CI = 0.000-0.145), miR-16-2-3p was recognized as an independent prognostic factor for ALL patient survival. Briefly, low serum miR-16-2-3p expression in ALL children could aid ALL diagnosis and predict poor prognosis.
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Affiliation(s)
- Xinran Chu
- Department of Hematology and Oncology, Children's Hospital of Soochow University, Suzhou, China
| | - Dong Wu
- Department of Pediatric, Qiyuan People's Hospital, Zibo, China
| | - Chenyue Zhang
- Department of Hematology and Oncology, Children's Hospital of Soochow University, Suzhou, China
| | - Shaoyan Hu
- Department of Hematology and Oncology, Children's Hospital of Soochow University, Suzhou, China
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4
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Guo Z, Tan X, Yuan H, Zhang L, Wu J, Yang Z, Qu K, Wan Y. Bis-enzyme cascade CRISPR-Cas12a platform for miRNA detection. Talanta 2023; 252:123837. [DOI: 10.1016/j.talanta.2022.123837] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2022] [Revised: 07/23/2022] [Accepted: 08/08/2022] [Indexed: 11/17/2022]
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A Comprehensive Overview of Recent Advances in Epigenetics in Pediatric Acute Lymphoblastic Leukemia. Cancers (Basel) 2022; 14:cancers14215384. [DOI: 10.3390/cancers14215384] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2022] [Revised: 10/21/2022] [Accepted: 10/30/2022] [Indexed: 11/06/2022] Open
Abstract
Recent years have brought a novel insight into our understanding of childhood acute lymphoblastic leukemia (ALL), along with several breakthrough treatment methods. However, multiple aspects of mechanisms behind this disease remain to be elucidated. Evidence suggests that leukemogenesis in ALL is widely influenced by epigenetic modifications. These changes include: DNA hypermethylation, histone modification and miRNA alteration. DNA hypermethylation in promoter regions, which leads to silencing of tumor suppressor genes, is a common epigenetic alteration in ALL. Histone modifications are mainly caused by an increased expression of histone deacetylases. A dysregulation of miRNA results in changes in the expression of their target genes. To date, several hundred genes were identified as suppressed by epigenetic mechanisms in ALL. What is promising is that epigenetic alterations in ALL may be used as potential biomarkers for classification of subtypes, predicting relapse and disease progression and assessing minimal residual disease. Furthermore, since epigenetic lesions are potentially reversible, an activation of epigenetically silenced genes with the use of hypomethylating agents or histone deacetylase inhibitors may be utilized as a therapeutic strategy for ALL. The following review summarizes our current knowledge about epigenetic modifications in ALL and describes potential uses of epigenetics in the clinical management of this disease.
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Attomolar sensitivity microRNA detection using real-time digital microarrays. Sci Rep 2022; 12:16220. [PMID: 36171215 PMCID: PMC9519543 DOI: 10.1038/s41598-022-19912-z] [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: 04/28/2022] [Accepted: 09/06/2022] [Indexed: 11/08/2022] Open
Abstract
MicroRNAs (miRNAs) are a family of noncoding, functional RNAs. With recent developments in molecular biology, miRNA detection has attracted significant interest, as hundreds of miRNAs and their expression levels have shown to be linked to various diseases such as infections, cardiovascular disorders and cancers. A powerful and high throughput tool for nucleic acid detection is the DNA microarray technology. However, conventional methods do not meet the demands in sensitivity and specificity, presenting significant challenges for the adaptation of miRNA detection for diagnostic applications. In this study, we developed a highly sensitive and multiplexed digital microarray using plasmonic gold nanorods as labels. For proof of concept studies, we conducted experiments with two miRNAs, miRNA-451a (miR-451) and miRNA-223-3p (miR-223). We demonstrated improvements in sensitivity in comparison to traditional end-point assays that employ capture on solid phase support, by implementing real-time tracking of the target molecules on the sensor surface. Particle tracking overcomes the sensitivity limitations for detection of low-abundance biomarkers in the presence of low-affinity but high-abundance background molecules, where endpoint assays fall short. The absolute lowest measured concentration was 100 aM. The measured detection limit being well above the blank samples, we performed theoretical calculations for an extrapolated limit of detection (LOD). The dynamic tracking improved the extrapolated LODs from femtomolar range to \documentclass[12pt]{minimal}
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\begin{document}$$\sim$$\end{document}∼ 10 attomolar (less than 1300 copies in 0.2 ml of sample) for both miRNAs and the total incubation time was decreased from 5 h to 35 min.
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Marley AR, Ryder JR, Turcotte LM, Spector LG. Maternal obesity and acute lymphoblastic leukemia risk in offspring: A summary of trends, epidemiological evidence, and possible biological mechanisms. Leuk Res 2022; 121:106924. [PMID: 35939888 DOI: 10.1016/j.leukres.2022.106924] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2022] [Revised: 07/13/2022] [Accepted: 08/01/2022] [Indexed: 10/16/2022]
Abstract
Acute lymphoblastic leukemia, a heterogenous malignancy characterized by uncontrolled proliferation of lymphoid progenitors and generally initiated in utero, is the most common pediatric cancer. Although incidence of ALL has been steadily increasing in recent decades, no clear reason for this trend has been identified. Rising concurrently with ALL incidence, increasing maternal obesity rates may be partially contributing to increasing ALL prevelance. Epidemiological studies, including a recent meta-analysis, have found an association between maternal obesity and leukemogenesis in offspring, although mechanisms underlying this association remain unknown. Therefore, the purpose of this review is to propose possible mechanisms connecting maternal obesity to ALL risk in offspring, including changes to fetal/neonatal epigenetics, altered insulin-like growth factor profiles and insulin resistance, modified adipokine production and secretion, changes to immune cell populations, and impacts on birthweight and childhood obesity/adiposity. We describe how each proposed mechanism is biologically plausible due to their connection with maternal obesity, presence in neonatal and/or fetal tissue, observation in pediatric ALL patients at diagnosis, and association with leukemogenesis, A description of ALL and maternal obesity trends, a summary of epidemiological evidence, a discussion of the pathway from intrauterine environment to subsequent malignancy, and propositions for future directions are also presented.
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Affiliation(s)
- Andrew R Marley
- Division of Epidemiology and Clinical Research, Department of Pediatrics, University of Minnesota, 420 Delaware St SE MMC 715, Minneapolis, MN 55455, USA.
| | - Justin R Ryder
- Division of Epidemiology and Clinical Research, Department of Pediatrics, University of Minnesota, 420 Delaware St SE MMC 715, Minneapolis, MN 55455, USA; Center for Pediatric Obesity Medicine, Department of Pediatrics, University of Minnesota, 2450 Riverside Ave S AO-102, Minneapolis, MN 55454, USA
| | - Lucie M Turcotte
- Division of Hematology/Oncology, Department of Pediatrics, University of Minnesota, 420 Delaware St SE MMC 484, Minneapolis, MN 55455, USA; Masonic Cancer Center, University of Minnesota, 425 East River Parkway, Minneapolis, MN 55455, USA
| | - Logan G Spector
- Division of Epidemiology and Clinical Research, Department of Pediatrics, University of Minnesota, 420 Delaware St SE MMC 715, Minneapolis, MN 55455, USA; Masonic Cancer Center, University of Minnesota, 425 East River Parkway, Minneapolis, MN 55455, USA
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Bagheri M, Sarabi PZ, Mondanizadeh M. The role of miRNAs as a big master regulator of signaling pathways involved in lymphoblastic leukemia. J Cell Physiol 2022; 237:2128-2139. [PMID: 35315068 DOI: 10.1002/jcp.30720] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2021] [Revised: 02/02/2022] [Accepted: 02/18/2022] [Indexed: 12/17/2022]
Abstract
MicroRNAs (miRNAs) belong to small noncoding RNAs, which have long attracted researchers' attention because of their potency in acting either as oncogenes or tumor-suppressors in cancers. acute lymphocytic leukemia (ALL) and chronic lymphocytic leukemia (CLL) are two known types of leukemia with high mortality rates in adults and children. On a molecular basis, various signaling pathways are active in both types, making researchers consider the potential role of miRNAs in activating or suppressing these pathways to further hinder cancer development. In this review, we summarized the potential miRNAs, especially circulating ones, involved in essential signaling pathways in the ALL and CLL patients which serve as biomarkers and valuable targets in the treatment fields.
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Affiliation(s)
- Malihe Bagheri
- Department of Biotechnology and Molecular Medicine, Faculty of Medicine, Arak University of Medical Sciences, Arak, Iran
| | - Parisa Zia Sarabi
- Department of Biotechnology and Molecular Medicine, Faculty of Medicine, Arak University of Medical Sciences, Arak, Iran
| | - Mahdieh Mondanizadeh
- Department of Biotechnology and Molecular Medicine, Faculty of Medicine, Arak University of Medical Sciences, Arak, Iran
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Shirazi-Tehrani E, Vafadar A, Keshavarzi M, Firouzabadi N. Anticancer properties of vincristine is modulated by microRNAs in acute lymphoblastic leukemia Nalm6 cell line. Anticancer Drugs 2022; 33:e680-e685. [PMID: 34459460 DOI: 10.1097/cad.0000000000001234] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
Precursor B-cell acute lymphoblastic leukemia (B-ALL), a highly diverse disease, is the most widespread pediatric malignancy characterized by cytogenetic and molecular abnormalities such as altered microRNA (miR) expression signatures. MiRs are a class of short noncoding RNAs. Dysregulation in the expression of miRs plays a crucial role in different types of cancers. Vincristine is an antineoplastic drug with a broad spectrum of activity against different hematologic malignancies and is the first-line treatment for B-ALL. Previous studies have proposed miR-17 and miR-181/b as oncomirs and miR-34/a as a tumor suppressor in Nalm6 cells, thus in the current study, we investigated the effects of vincristine treatment on the expression of miR-17, miR-34/a and miR-181/b expression levels. 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyl-tetrazolium bromide assay was conducted to estimate the optimal concentration of vincristine in the Nalm-6 cell line. Expression of miRs was calculated using real-time PCR. Our results showed significant downregulation of miR-17 (FC = 0.226; P < 0.0004) in Nalm6 cells after vincristine treatment. Conversely, miR-34/a (FC = 4.823; P < 0.0001) was significantly upregulated. Also, the expression of miR-181/b (FC = 0.156; P < 0.3465) was not significantly different between the vincristine treated group and the control group. In conclusion, it is proposed that one of the mechanisms by which vincristine improves B-ALL is by modulating the expression of specific miRs. These specific miRs will serve as good diagnostic and prognostic biomarkers.
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Affiliation(s)
- Elham Shirazi-Tehrani
- Department of Pharmacology & Toxicology, School of Pharmacy
- Pharmaceutical Sciences Research Center
| | - Asma Vafadar
- Diagnostic Laboratory Sciences and Technology Research Center
- Department of Medical Biotechnology, School of Paramedical Sciences, Shiraz University of Medical Sciences, Shiraz, Iran
| | | | - Negar Firouzabadi
- Department of Pharmacology & Toxicology, School of Pharmacy
- Pharmaceutical Sciences Research Center
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Xu H, Yu H, Jin R, Wu X, Chen H. Genetic and Epigenetic Targeting Therapy for Pediatric Acute Lymphoblastic Leukemia. Cells 2021; 10:cells10123349. [PMID: 34943855 PMCID: PMC8699354 DOI: 10.3390/cells10123349] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2021] [Revised: 11/06/2021] [Accepted: 11/25/2021] [Indexed: 12/31/2022] Open
Abstract
Acute lymphoblastic leukemia is the most common malignancy in children and is characterized by numerous genetic and epigenetic abnormalities. Epigenetic mechanisms, including DNA methylations and histone modifications, result in the heritable silencing of genes without a change in their coding sequence. Emerging studies are increasing our understanding of the epigenetic role of leukemogenesis and have demonstrated the potential of DNA methylations and histone modifications as a biomarker for lineage and subtypes classification, predicting relapse, and disease progression in acute lymphoblastic leukemia. Epigenetic abnormalities are relatively reversible when treated with some small molecule-based agents compared to genetic alterations. In this review, we conclude the genetic and epigenetic characteristics in ALL and discuss the future role of DNA methylation and histone modifications in predicting relapse, finally focus on the individual and precision therapy targeting epigenetic alterations.
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Deng W, Pan M, Zhu S, Chao R, Wang L. Emerging roles of microRNAs in acute lymphoblastic leukemia and their clinical prospects. Expert Rev Hematol 2021; 14:987-992. [PMID: 34784832 DOI: 10.1080/17474086.2021.2007763] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
INTRODUCTION Targeted therapy with microRNAs (miRNAs) has been a significant challenge in recent years. Studying the role and mechanism through which miRNAs regulate various cancer processes is very critical in cancer treatment, including acute lymphoblastic leukemia (ALL). AREAS COVERED This review summarizes the diverse roles of miRNAs in ALL and provides new perspectives in miRNA-based therapeutic strategies. EXPERT OPINION MiRNAs belong to a kind of endogenous non-coding small RNA with the length of 19 ~ 25 nucleotides. They inhibit the expression of target genes and participate in almost all essential physiological processes such as cell proliferation, apoptosis, differentiation, and inflammatory responses. Many miRNAs are abnormally expressed in tumor cells, suggesting that they might be related to the occurrence and development of tumor. ALL is a common hematological malignancy in children. Its clinical manifestation, morphology, immunophenotype, and genetic characteristics are highly heterogeneous. A number of miRNAs have been found to be abnormally expressed in ALL and related to the biological characteristics, clinical features, diagnosis, and treatment in ALL patients. The understanding of miRNAs could help reveal ALL pathogenesis and identify accurate molecular markers for ALL diagnosis, prognosis, and therapeutic targets.
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Affiliation(s)
- Wei Deng
- Department of Pediatric General Internal Medicine, Gansu Provincial Maternity and Child-care Hospital, Lanzhou, Gansu, China
| | - Ming Pan
- Department of Hematology, Wuwei People's Hospital, Wuwei, Gansu, China
| | - Shengdong Zhu
- Department of Pediatric General Internal Medicine, Gansu Provincial Maternity and Child-care Hospital, Lanzhou, Gansu, China
| | - Rong Chao
- Department of Pediatric General Internal Medicine, Gansu Provincial Maternity and Child-care Hospital, Lanzhou, Gansu, China
| | - Li Wang
- Department of Pediatric General Internal Medicine, Gansu Provincial Maternity and Child-care Hospital, Lanzhou, Gansu, China
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Zhu YY, Wu RN, Li X, Chen XB. Value of serum miR-922 and miR-506 expression levels in the diagnosis and prognostic assessment of childhood acute lymphoblastic leukemia. ZHONGGUO DANG DAI ER KE ZA ZHI = CHINESE JOURNAL OF CONTEMPORARY PEDIATRICS 2021; 23:1021-1026. [PMID: 34719417 DOI: 10.7499/j.issn.1008-8830.2105148] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
OBJECTIVES To study the value of serum miR-922 and miR-506 expression levels in the diagnosis and prognostic assessment of childhood acute lymphoblastic leukemia (ALL). METHODS A total of 132 children with ALL (ALL group) and 80 healthy children (healthy control group) were prospectively selected in this study. Quantitative real-time polymerase chain reaction was used to measure the expression levels of serum miR-922 and miR-506 in both groups. Receiver operating characteristic (ROC) curves were plotted to analyze the diagnostic value of miR-922 and miR-506 for childhood ALL. The Kaplan-Meier method was used to plot survival curves, and multivariate COX regression models were used to analyze the risk factors for poor prognosis in children with ALL. RESULTS The ALL group had significantly higher expression levels of serum miR-922 and miR-506 than the control group (P<0.001). The ROC curve analysis showed that the optimal cut-off values of miR-922 and miR-506 for the diagnosis of childhood ALL were 1.46 and 2.17, respectively. The high miR-922 expression (≥1.46) group and high miR-506 expression (≥2.17) group had significantly higher incidence rates of lymph node enlargement, leukocyte count ≥50×109/L, medium-high risk stratification, mixed-lineage leukemia (MLL) gene rearrangement, and karyotype abnormality than the low miR-922 expression group and low miR-506 expression group (P<0.05). The Kaplan-Meier analysis showed that high expression of miR-922 and miR-506 was associated with short survival time in children with ALL (P<0.05). The multivariate COX regression analysis showed that leukocyte count ≥50×109/L, medium-high risk stratification, MLL gene rearrangement, miR-922≥1.46, and miR-506≥2.17 could indicate poor prognosis in children with ALL (P<0.05). CONCLUSIONS The expression levels of miR-922 and miR-506 are of good value in the diagnosis and prognostic assessment of childhood ALL.
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Affiliation(s)
- Yi-Yue Zhu
- Department of Pediatrics, Sanya Maternal and Child Health Hospital, Sanya, Hainan 572000, China
| | | | - Xia Li
- Department of Pediatrics, Sanya Maternal and Child Health Hospital, Sanya, Hainan 572000, China
| | - Xiang-Bi Chen
- Department of Pediatrics, Sanya Maternal and Child Health Hospital, Sanya, Hainan 572000, China
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Jafari L, Izadirad M, Vatanmakanian M, Ghaedi H, Farsiani MA, Mohammadi MH, Amiri V, Hosseini MS, Tavakoli F, Azizian R, Gharehbaghian A, Hajifathali A. IFNG-AS1 and MAF4 long non-coding RNAs are upregulated in acute leukemia patients who underwent bone marrow transplantation. Curr Res Transl Med 2021; 69:103307. [PMID: 34380104 DOI: 10.1016/j.retram.2021.103307] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2021] [Revised: 07/14/2021] [Accepted: 07/27/2021] [Indexed: 01/08/2023]
Abstract
PURPOSE OF THE STUDY Acute graft versus host disease (aGVHD) is an immune-mediated reaction that results in impaired immune and body function after allogeneic hematopoietic stem cell transplantation (allo-HSCT). lncRNAs have been discovered as particular T cell regulators, and alloreactive T cells have been known as a critical factor in aGVHD. As a result, we investigated the importance of lnc-MAF4 and IFNG-AS1 expression levels in aGVHD patients versus non-aGVHD patients. MATERIAL AND METHODS This research included 38 patients with hematological disorders who were undergoing primary allo-HSCT. Human identical siblings or unrelated donors were used to collect stem cell. Samples were taken within days 0, 7, 14, 28, and 52±8 after transplantation. The expression of lncRNA levels was measured using the QRT-PCR technique. And the data were analyzed using GraphPad Prism 6 RESULTS: Our data revealed that LncRNA MAF4 and INFG-AS1 expression levels in aGVHD were not significantly different compared to the non-GVHD group immediately after transplantation, nor at day 7 or 14. However, the aGVHD group showed an overt up-regulation of the two lncRNAs on samples taken at day 28 and 52±8 compared to non-GVHD patients. DISCUSSION Since the intracellular pathway of these lncRNAs shows a direct relationship with the IFNγ cytokine production resulting in differentiation to TH1 cells and inhibition of differentiation to TH2 cells, they can be, therefore, considered as suitable molecular candidates for the prediction of aGVHD in patients receiving HSCT.
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Affiliation(s)
- Leila Jafari
- Department of Labortory Hematology and Blood Bank, School of Allied Medical Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Mehrdad Izadirad
- Department of Labortory Hematology and Blood Bank, School of Allied Medical Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | | | - Hamid Ghaedi
- Department of Medical Genetics, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Mehdi Allahbakhshian Farsiani
- Department of Labortory Hematology and Blood Bank, School of Allied Medical Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran; Hematopoietic Stem Cell Research Center, Shahid Beheshti University of Medical ciences, Tehran, Iran
| | - Mohammad Hossein Mohammadi
- Department of Labortory Hematology and Blood Bank, School of Allied Medical Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran; Hematopoietic Stem Cell Research Center, Shahid Beheshti University of Medical ciences, Tehran, Iran
| | - Vahid Amiri
- Department of Labortory Hematology and Blood Bank, School of Allied Medical Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Maryam Sadat Hosseini
- Department of Labortory Hematology and Blood Bank, School of Allied Medical Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Farzaneh Tavakoli
- Hematopoietic Stem Cell Research Center, Shahid Beheshti University of Medical ciences, Tehran, Iran
| | - Reza Azizian
- Department of Molecular Diagnosis, Fam institute, UAST, Tehran, Iran
| | - Ahmad Gharehbaghian
- Department of Labortory Hematology and Blood Bank, School of Allied Medical Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
| | - Abbase Hajifathali
- Hematopoietic Stem Cell Research Center, Shahid Beheshti University of Medical ciences, Tehran, Iran
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Ranjbar R, Behjatfar M, Teimouri A, Aghaie Fard A, Maniati M, Taheri-Anganeh M. Long non-coding RNAs and microorganism-associated cancers. Cell Biochem Funct 2021; 39:844-853. [PMID: 34227160 DOI: 10.1002/cbf.3657] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2021] [Revised: 06/17/2021] [Accepted: 06/25/2021] [Indexed: 12/26/2022]
Abstract
Cancerous cells are abnormal cells characterized by aberrant growth and proliferation, which can involve various types of cells and tissues. Through numerous signalling pathways, many mechanisms are involved in cells that keep them normal. These signalling pathways are tightly set by different proteins whose expression is regulated by a large number of factors. In other words, when a regulating factor does not act properly or undergoes a change in its function or expression, the result will be that the subordinate gene and subsequently the related protein will show deranged expression and activity. This leads to disordered signalling pathways which bring about uncontrolled proliferation in cells. One of the most significant factors in adjusting the expression of genes is noncoding RNAs. It should be noted that all underlying causes initiating malignancy try to alter the main regulatory factors in cellular processes and gene expression and direct the cell to an unregulated state. Microorganisms have been identified as one of the important elements to direct normal cells to abnormality. That is, they probably agitate the malignant traits through manipulating significant factors such as ncRNAs in given cells using their own or host-related factors. The present study is aimed at examining how the long noncoding RNAs are involved in microorganism-mediated cancers.
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Affiliation(s)
- Reza Ranjbar
- Molecular Biology Research Center, Systems Biology and Poisonings Institute, Baqiyatallah University of Medical Sciences, Tehran, Iran
| | - Mojtaba Behjatfar
- Department of Electrical Engineering, Kazeroon Branch, Islamic Azad University, Kazeroon, Iran
| | - Ali Teimouri
- Student Research Committee, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Arad Aghaie Fard
- Department of Hematology, Faculty of Medical Sciences, Tarbiat Modares University, Tehran, Iran
| | - Mahmood Maniati
- English Department, School of Medicine, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Mortaza Taheri-Anganeh
- Department of Medical Biotechnology, School of Advanced Medical Sciences and Technologies, Shiraz University of Medical Sciences, Shiraz, Iran
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15
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The Role of miR-155 in Nutrition: Modulating Cancer-Associated Inflammation. Nutrients 2021; 13:nu13072245. [PMID: 34210046 PMCID: PMC8308226 DOI: 10.3390/nu13072245] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2021] [Revised: 06/25/2021] [Accepted: 06/28/2021] [Indexed: 02/08/2023] Open
Abstract
Nutrition plays an important role in overall human health. Although there is no direct evidence supporting the direct involvement of nutrition in curing disease, for some diseases, good nutrition contributes to disease prevention and our overall well-being, including energy level, optimum internal function, and strength of the immune system. Lately, other major, but more silent players are reported to participate in the body’s response to ingested nutrients, as they are involved in different physiological and pathological processes. Furthermore, the genetic profile of an individual is highly critical in regulating these processes and their interactions. In particular, miR-155, a non-coding microRNA, is reported to be highly correlated with such nutritional processes. In fact, miR-155 is involved in the orchestration of various biological processes such as cellular signaling, immune regulation, metabolism, nutritional responses, inflammation, and carcinogenesis. Thus, this review aims to highlight those critical aspects of the influence of dietary components on gene expression, primarily on miR-155 and its role in modulating cancer-associated processes.
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16
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Ghafouri-Fard S, Glassy MC, Abak A, Hussen BM, Niazi V, Taheri M. The interaction between miRNAs/lncRNAs and Notch pathway in human disorders. Biomed Pharmacother 2021; 138:111496. [PMID: 33743335 DOI: 10.1016/j.biopha.2021.111496] [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: 02/10/2021] [Revised: 03/07/2021] [Accepted: 03/09/2021] [Indexed: 02/07/2023] Open
Abstract
Notch pathway is a signaling cascade with important impacts on cell proliferation, differentiation, developmental processes and tissue homeostasis. This pathway also regulates stem cell properties, thus being involved in both normal developmental processes and metastatic capacity of cancer cells. Lots of lncRNAs and miRNAs have been recognized that control Notch pathway at some levels or their expression is regulated by this pathway. FOXD2-AS1, MEG3, ANRIL, linc-OIP5, lincRNA-p21, CBR3-AS1, HOTAIR, PVT1 and GAS5 are among lncRNAs that interact with Notch signaling. miR-19, miR-21, miR-33a, miR-8/200, miR-34a, miR-146a, miR-37, miR-100, miR-107 and several other miRNAs have functional interplay with this signaling cascade. In the present review article, we have illuminated the interplay between lncRNAs/miRNAs and Notch pathway in two distinct contexts i.e. cancers and non-neoplastic conditions.
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Affiliation(s)
- Soudeh Ghafouri-Fard
- Department of Medical Genetics, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Mark C Glassy
- Translational Neuro-Oncology Laboratory, San Diego (UCSD) Moores Cancer Center, University of California, CA, United States
| | - Atefe Abak
- Department of Medical Genetics, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Bashdar Mahmud Hussen
- Pharmacognosy Department, College of Pharmacy, Hawler Medical University, Erbil, Iraq
| | - Vahid Niazi
- Department of Tissue Engineering and Applied Cell Sciences, School of Advanced Technologies in Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Mohammad Taheri
- Urology and Nephrology Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
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17
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Vilchis-Ordoñez A, Ramírez-Ramírez D, Pelayo R. The triad inflammation-microenvironment-tumor initiating cells in leukemia progression. CURRENT OPINION IN PHYSIOLOGY 2021. [DOI: 10.1016/j.cophys.2020.10.010] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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18
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Friedemann M, Gutewort K, Thiem D, Nacke B, Jandeck C, Lange BS, Sukocheva O, Suttorp M, Menschikowski M. Methylation of the Phospholipase A2 Receptor 1 Promoter Region in Childhood B Cell Acute Lymphoblastic Leukaemia. Sci Rep 2020; 10:9058. [PMID: 32493972 PMCID: PMC7270080 DOI: 10.1038/s41598-020-65825-0] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2019] [Accepted: 05/05/2020] [Indexed: 02/08/2023] Open
Abstract
Acute lymphoblastic leukaemia (ALL) is the most common form of paediatric cancer and epigenetic aberrations are determinants of leukaemogenesis. The aim of this study was to investigate the methylation degree of a distinct phospholipase A2 receptor 1 (PLA2R1) promoter region in paediatric ALL patients and to evaluate its relevance as new biomarker for monitoring treatment response and burden of residual disease. The impact of PLA2R1 re-expression on proliferative parameters was assessed in vitro in Jurkat cells with PLA2R1 naturally silenced by DNA methylation. Genomic DNA was isolated from bone marrow (BM) and peripheral blood (PB) of 44 paediatric ALL patients. PLA2R1 methylation was analysed using digital PCR and compared to 20 healthy controls. Transfected Jurkat cells were investigated using cell growth curve analysis and flow cytometry. PLA2R1 was found hypermethylated in BM and PB from pre-B and common ALL patients, and in patients with the disease relapse. PLA2R1 methylation decreased along with leukaemic blast cell reduction during ALL induction treatment. In vitro analysis revealed an anti-proliferative phenotype associated with PLA2R1 re-expression, suggesting a tumour-suppressive function of PLA2R1. Collected data indicates that PLA2R1 promoter methylation quantitation can be used as biomarker for ALL induction treatment control, risk stratification, and early detection of ALL relapse.
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Affiliation(s)
- Markus Friedemann
- Institute of Clinical Chemistry and Laboratory Medicine, University Hospital Carl Gustav Carus, Technical University of Dresden, 01307, Dresden, Germany
| | - Katharina Gutewort
- Institute of Clinical Chemistry and Laboratory Medicine, University Hospital Carl Gustav Carus, Technical University of Dresden, 01307, Dresden, Germany
| | - Dana Thiem
- Institute of Clinical Chemistry and Laboratory Medicine, University Hospital Carl Gustav Carus, Technical University of Dresden, 01307, Dresden, Germany
| | - Brit Nacke
- Institute of Clinical Chemistry and Laboratory Medicine, University Hospital Carl Gustav Carus, Technical University of Dresden, 01307, Dresden, Germany
| | - Carsten Jandeck
- Institute of Clinical Chemistry and Laboratory Medicine, University Hospital Carl Gustav Carus, Technical University of Dresden, 01307, Dresden, Germany
| | - Björn Sönke Lange
- Department of Paediatrics, University Hospital Carl Gustav Carus, Technical University of Dresden, 01307, Dresden, Germany
| | - Olga Sukocheva
- School of Health Sciences, Flinders University of South Australia, Bedford Park, 5042, Australia
| | - Meinolf Suttorp
- Medical Faculty, Paediatric Haemato-Oncology, Technical University, 01307, Dresden, Germany
| | - Mario Menschikowski
- Institute of Clinical Chemistry and Laboratory Medicine, University Hospital Carl Gustav Carus, Technical University of Dresden, 01307, Dresden, Germany.
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19
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Qu ZY, Cui GY, Shi PJ, Wang HQ. Potential suppressive functions of microRNA-504 in cervical cancer cells malignant process were achieved by targeting PAICS and regulating EMT. Arch Gynecol Obstet 2020; 302:173-182. [PMID: 32417959 DOI: 10.1007/s00404-020-05538-x] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2019] [Accepted: 04/04/2020] [Indexed: 12/24/2022]
Abstract
PURPOSE The present study aimed to investigate the effects of miR-504 in cervical cancer. METHODS Normal and cervical cancer tissue specimens derived from TCGA and GTEx databases were employed to analyze the miR-504 and PAICS (one of potential target gene of miR-504) expression. Kaplan-Meier strategy was applied to analyze the prognostic powers of miR-504 and PAICS. The proliferation, clonogenic ability, invasion, and migration of cervical cancer cells (C-33A and HeLa) were detected using Cell Counting Kit 8, colony formation, and transwell assays. Pearson correlation analysis was used to assess the correlation between miR-504 and PAICS, which was confirmed using luciferase reporter assay. The mRNA and protein levels were detected by qRT-PCR and western blot, respectively. RESULTS TCGA data revealed that miR-504 expression might be decreased in cervical cancer, which was correlated with unfavorable prognosis. Further experiments exhibited that abnormal miR-504 expression negatively affected malignant cellular behaviors in cervical cancer, including proliferation, colony formation, invasion, and migration. PAICS was identified as a putative target of miR-504, and negatively related with miR-504 expression. PAICS expression was increased in cervical cancer and its high-regulation-induced worse outcomes of patients with cervical cancer. Rescue experiments indicated that PAICS restricted the impacts of miR-504 in cervical cancer cells. Analysis of western blot suggested that overexpression of PAICS overturned the miR-504-induced EMT inactivation. CONCLUSION Our observations elucidated that miR-504, acting as a suppressor for the progression of cervical cancer, inhibits cell proliferation, invasion and migration, and mediates EMT via negatively regulating PAICS.
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Affiliation(s)
- Zhong-Yu Qu
- Department of Gynecology, Shandong Provincial Hospital Affiliated to Shandong University, No. 324 Jingwu Weiqi Road, Huai-Yin District, Jinan, Shandong, 250021, People's Republic of China
| | - Guo-Ying Cui
- Department of Gynecology, Shandong Provincial Hospital Affiliated to Shandong University, No. 324 Jingwu Weiqi Road, Huai-Yin District, Jinan, Shandong, 250021, People's Republic of China
| | - Pei-Jing Shi
- Department of Obstetrics and Gynecology, The Third Hospital of Jinan, Jinan, Shandong, 250021, People's Republic of China
| | - Hong-Qing Wang
- Department of Gynecology, Shandong Provincial Hospital Affiliated to Shandong University, No. 324 Jingwu Weiqi Road, Huai-Yin District, Jinan, Shandong, 250021, People's Republic of China.
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20
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Jamali Z, Taheri-Anganeh M, Shabaninejad Z, Keshavarzi A, Taghizadeh H, Razavi ZS, Mottaghi R, Abolhassan M, Movahedpour A, Mirzaei H. Autophagy regulation by microRNAs: Novel insights into osteosarcoma therapy. IUBMB Life 2020; 72:1306-1321. [PMID: 32233112 DOI: 10.1002/iub.2277] [Citation(s) in RCA: 36] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/25/2019] [Revised: 03/04/2020] [Accepted: 03/14/2020] [Indexed: 12/16/2022]
Abstract
Osteosarcoma (OS) is a kind of primary bone cancer that is considered as the leading cause of children death. Surgery and chemotherapy are considered as common treatment approaches for OS; the rate of survival for patients is almost 60-70%. Besides the used therapeutic approaches, it seems that there is a crucial need to launch new treatments for OS. In this regard, more understanding about cellular and molecular pathways involved in OS can contribute to recovery and develop new therapeutic platforms. Autophagy is a cellular machinery that digests and degrades dysfunctional proteins and organelles, so it can regulate the cell proliferation and survival. Most of the time, OS cells use autophagy to increase their survival and proliferation and to gain the ability to resist chemotherapy. Although, there are several controversial evidences on how OS cells use autophagy. A variety of cellular and molecular pathways, that is, microRNAs (miRNAs) can modulate autophagy. MiRNAs are some endogenous, approximately 22 nucleotide RNAs that have an important role in posttranscriptional regulation of mRNAs by targeting them. There are many evidences that the various miRNA expressions in OS cells are dysregulated, so it can propel a normal cell to cancerous one by influencing the cell survival, apoptosis, and autophagy, and eventually increased chemoresitance. Hence, miRNAs can be considered as new biomarkers for OS diagnosis, and according to the role of autophagy in OS progression, miRNAs can use inhibiting or promoting autophagy agents. The present review summarizes the effects of aberrant expression of miRNAs in OS diagnosis and treatment with focus on their roles in autophagy.
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Affiliation(s)
- Zeinab Jamali
- Cardiovascular Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Mortaza Taheri-Anganeh
- Department of Medical Biotechnology, School of Advanced Medical Sciences and Technologies, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Zahra Shabaninejad
- Department of Biological Sciences, Faculty of Nanotechnology, Tarbiat Modares University, Tehran, Iran.,Pharmaceutical Sciences Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Abdolkhalegh Keshavarzi
- Burn and Wound Healing Research Center, Surgical Department, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Hajar Taghizadeh
- School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
| | | | - Reza Mottaghi
- Department of Oral and Maxillofacial Surgery, Kashan University of Medical Sciences, Kashan, Iran
| | - Mohammadreza Abolhassan
- Research Center for Biochemistry and Nutrition in Metabolic Diseases, Institute for Basic Sciences, Kashan University of Medical Sciences, Kashan, Iran
| | - Ahmad Movahedpour
- Department of Medical Biotechnology, School of Advanced Medical Sciences and Technologies, Shiraz University of Medical Sciences, Shiraz, Iran.,Student Research Committee, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Hamed Mirzaei
- Research Center for Biochemistry and Nutrition in Metabolic Diseases, Institute for Basic Sciences, Kashan University of Medical Sciences, Kashan, Iran
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21
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Zhao W, Liu M, Li H, Wang S, Tang S, Kong RM, Yu R. Ultra-sensitive label-free electrochemical detection of the acute leukaemia gene Pax-5a based on enzyme-assisted cycle amplification. Biosens Bioelectron 2019; 143:111593. [DOI: 10.1016/j.bios.2019.111593] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2019] [Revised: 07/31/2019] [Accepted: 08/10/2019] [Indexed: 12/14/2022]
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22
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Cai S, Ye J, Al-Maskri AAA, Sun L, Zeng S. A conformational switch-based aptasensor for the chemiluminescence detection of microRNA. LUMINESCENCE 2019; 34:823-829. [PMID: 31290225 DOI: 10.1002/bio.3677] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2019] [Revised: 05/15/2019] [Accepted: 06/06/2019] [Indexed: 01/21/2023]
Abstract
A simple microRNA (miRNA) aptasensor has been developed combining the conformational switch of a streptavidin aptamer and isothermal strand displacement amplification. In the presence of its target miRNA, the allosteric molecular beacon (aMB) probe immobilized on the plate can be 'switched on' and release the streptavidin aptamer. At the same time, Klenow fragment (3'→5' exo-) is utilized to initiate DNA-strand displacement, which starts the target recycling process. Based on the aptamer' high binding affinity and subsequent catalytic chemiluminescence (CL) detection, this CL strategy is highly specific in distinguishing mature miRNAs in same family. It exhibits a dynamic range of four orders of magnitude with a detection limit of 50 fM, and shows great potential for miRNA-related clinical practices and biochemical research.
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Affiliation(s)
- Sheng Cai
- Institute of Drug Metabolism and Pharmaceutical Analysis, Zhejiang Province Key Laboratory of Anti-Cancer Drug Research, Zhejiang University, Hangzhou, Zhejiang, China
| | - Jiawei Ye
- Institute of Drug Metabolism and Pharmaceutical Analysis, Zhejiang Province Key Laboratory of Anti-Cancer Drug Research, Zhejiang University, Hangzhou, Zhejiang, China
| | - Abdu Ahmed Abdullah Al-Maskri
- Institute of Drug Metabolism and Pharmaceutical Analysis, Zhejiang Province Key Laboratory of Anti-Cancer Drug Research, Zhejiang University, Hangzhou, Zhejiang, China
| | - Lianli Sun
- Institute of Drug Metabolism and Pharmaceutical Analysis, Zhejiang Province Key Laboratory of Anti-Cancer Drug Research, Zhejiang University, Hangzhou, Zhejiang, China
| | - Su Zeng
- Institute of Drug Metabolism and Pharmaceutical Analysis, Zhejiang Province Key Laboratory of Anti-Cancer Drug Research, Zhejiang University, Hangzhou, Zhejiang, China
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23
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Ye J, Xu M, Tian X, Cai S, Zeng S. Research advances in the detection of miRNA. J Pharm Anal 2019; 9:217-226. [PMID: 31452959 PMCID: PMC6702429 DOI: 10.1016/j.jpha.2019.05.004] [Citation(s) in RCA: 184] [Impact Index Per Article: 36.8] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2019] [Revised: 05/10/2019] [Accepted: 05/22/2019] [Indexed: 12/13/2022] Open
Abstract
MicroRNAs (miRNAs) are a family of endogenous, small (approximately 22 nucleotides in length), noncoding, functional RNAs. With the development of molecular biology, the research of miRNA biological function has attracted significant interest, as abnormal miRNA expression is identified to contribute to serious human diseases such as cancers. Traditional methods for miRNA detection do not meet current demands. In particular, nanomaterial-based methods, nucleic acid amplification-based methods such as rolling circle amplification (RCA), loop-mediated isothermal amplification (LAMP), strand-displacement amplification (SDA) and some enzyme-free amplifications have been employed widely for the highly sensitive detection of miRNA. MiRNA functional research and clinical diagnostics have been accelerated by these new techniques. Herein, we summarize and discuss the recent progress in the development of miRNA detection methods and new applications. This review will provide guidelines for the development of follow-up miRNA detection methods with high sensitivity and specificity, and applicability to disease diagnosis and therapy.
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Affiliation(s)
- Jiawei Ye
- Institute of Drug Metabolism and Pharmaceutical Analysis, Zhejiang Province Key Laboratory of Anti-Cancer Drug Research, Zhejiang University, Hangzhou, Zhejiang 310058, China
| | - Mingcheng Xu
- Institute of Drug Metabolism and Pharmaceutical Analysis, Zhejiang Province Key Laboratory of Anti-Cancer Drug Research, Zhejiang University, Hangzhou, Zhejiang 310058, China
| | - Xueke Tian
- Institute of Drug Metabolism and Pharmaceutical Analysis, Zhejiang Province Key Laboratory of Anti-Cancer Drug Research, Zhejiang University, Hangzhou, Zhejiang 310058, China
| | - Sheng Cai
- Institute of Drug Metabolism and Pharmaceutical Analysis, Zhejiang Province Key Laboratory of Anti-Cancer Drug Research, Zhejiang University, Hangzhou, Zhejiang 310058, China
| | - Su Zeng
- Institute of Drug Metabolism and Pharmaceutical Analysis, Zhejiang Province Key Laboratory of Anti-Cancer Drug Research, Zhejiang University, Hangzhou, Zhejiang 310058, China
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