Non-Coding RNA最新文献_第3页

Investigation of Antihypertensive Properties of Chios Mastic via Monitoring microRNA-21 Expression Levels in the Plasma of Well-Controlled Hypertensive Patients. 通过监测控制良好的高血压患者血浆中 microRNA-21 的表达水平研究奇奥果胶的降压特性

IF 3.6

Non-Coding RNA Pub Date : 2024-05-31 DOI: 10.3390/ncrna10030033

Maria Tsota, Panagiota Giardoglou, Evangelia Mentsiou-Nikolaou, Panagiotis Symianakis, Ioanna Panagiota Kalafati, Anastasia-Areti Kyriazopoulou-Korovesi, Lasthenis Angelidakis, Maria Papaioannou, Christina Konstantaki, Hyper-Mastic Consortium, Kimon Stamatelopoulos, George V Dedoussis

{"title":"Investigation of Antihypertensive Properties of Chios Mastic via Monitoring microRNA-21 Expression Levels in the Plasma of Well-Controlled Hypertensive Patients.","authors":"Maria Tsota, Panagiota Giardoglou, Evangelia Mentsiou-Nikolaou, Panagiotis Symianakis, Ioanna Panagiota Kalafati, Anastasia-Areti Kyriazopoulou-Korovesi, Lasthenis Angelidakis, Maria Papaioannou, Christina Konstantaki, Hyper-Mastic Consortium, Kimon Stamatelopoulos, George V Dedoussis","doi":"10.3390/ncrna10030033","DOIUrl":"10.3390/ncrna10030033","url":null,"abstract":"Hypertension is a chronic, multifactorial disease, leading to high cardiovascular morbidity and mortality globally. Despite the advantages of pharmaceutical treatments, natural products have gained scientific interest due to their emerging phytotherapeutic properties. Chios mastic is a natural Greek product, consisting of bioactive compounds which modify microRNAs' (small, expression-regulating molecules) expression. In this study, we investigated the antihypertensive properties of Chios mastic through the assessment of miR-21 levels. Herein, plasma samples of 57 individuals with hypertension, recruited for the purposes of the HYPER-MASTIC study, were analyzed. This was a clinical trial with Chios mastic supplements in which the patients were divided into groups receiving high and low mastic doses and placebo supplements, respectively. miR-21 was significantly upregulated in patients compared to normotensive individuals. Mean changes in miR-21 levels were statistically significant, after adjusting for sex and age, between the placebo and low-dose group and between the low- and high-dose group. Post-intervention miR-21 levels were positively associated with night-time systolic blood pressure, pulse pressure, and central systolic mean arterial pressure and negatively associated with night-time pulse wave velocity in the low-dose group. Our findings suggest a potential implication of miR-21 in the association of Chios mastic with night-time blood pressure measurements.","PeriodicalId":19271,"journal":{"name":"Non-Coding RNA","volume":null,"pages":null},"PeriodicalIF":3.6,"publicationDate":"2024-05-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11207086/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141451036","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

MEF2C Directly Interacts with Pre-miRNAs and Distinct RNPs to Post-Transcriptionally Regulate miR-23a-miR-27a-miR-24-2 microRNA Cluster Member Expression MEF2C 直接与 pre-miRNA 和不同的 RNPs 相互作用，转录后调控 miR-23a-miR-27a-miR-24-2 microRNA 簇成员的表达

IF 4.3

Non-Coding RNA Pub Date : 2024-05-17 DOI: 10.3390/ncrna10030032

E. Lozano-Velasco, C. García-Padilla, Miguel Carmona-Garcia, Alba Gonzalez-Diaz, Angela Arequipa-Rendon, A. Aránega, Diego Franco

{"title":"MEF2C Directly Interacts with Pre-miRNAs and Distinct RNPs to Post-Transcriptionally Regulate miR-23a-miR-27a-miR-24-2 microRNA Cluster Member Expression","authors":"E. Lozano-Velasco, C. García-Padilla, Miguel Carmona-Garcia, Alba Gonzalez-Diaz, Angela Arequipa-Rendon, A. Aránega, Diego Franco","doi":"10.3390/ncrna10030032","DOIUrl":"https://doi.org/10.3390/ncrna10030032","url":null,"abstract":"Transcriptional regulation constitutes a key step in gene expression regulation. Myocyte enhancer factor 2C (MEF2C) is a transcription factor of the MADS box family involved in the early development of several cell types, including muscle cells. Over the last decade, a novel layer of complexity modulating gene regulation has emerged as non-coding RNAs have been identified, impacting both transcriptional and post-transcriptional regulation. microRNAs represent the most studied and abundantly expressed subtype of small non-coding RNAs, and their functional roles have been widely documented. On the other hand, our knowledge of the transcriptional and post-transcriptional regulatory mechanisms that drive microRNA expression is still incipient. We recently demonstrated that MEF2C is able to transactivate the long, but not short, regulatory element upstream of the miR-23a-miR-27a-miR-24-2 transcriptional start site. However, MEF2C over-expression and silencing, respectively, displayed distinct effects on each of the miR-23a-miR-27a-miR-24-2 mature cluster members without affecting pri-miRNA expression levels, thus supporting additional MEF2C-driven regulatory mechanisms. Within this study, we demonstrated a complex post-transcriptional regulatory mechanism directed by MEF2C in the regulation of miR-23a-miR-27a-miR-24-2 cluster members, distinctly involving different domains of the MEF2C transcription factor and the physical interaction with pre-miRNAs and Ksrp, HnRNPa3 and Ddx17 transcripts.","PeriodicalId":19271,"journal":{"name":"Non-Coding RNA","volume":null,"pages":null},"PeriodicalIF":4.3,"publicationDate":"2024-05-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140962814","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

The RNAi Machinery in the Fungus Fusarium fujikuroi Is Not Very Active in Synthetic Medium and Is Related to Transposable Elements 真菌 Fusarium fujikuroi 中的 RNAi 机制在合成介质中并不十分活跃，且与可转座元件有关

IF 4.3

Non-Coding RNA Pub Date : 2024-05-16 DOI: 10.3390/ncrna10030031

Javier Pardo-Medina, Tim A. Dahlmann, Minou Nowrousian, M. Carmen Limón, Javier Avalos

{"title":"The RNAi Machinery in the Fungus Fusarium fujikuroi Is Not Very Active in Synthetic Medium and Is Related to Transposable Elements","authors":"Javier Pardo-Medina, Tim A. Dahlmann, Minou Nowrousian, M. Carmen Limón, Javier Avalos","doi":"10.3390/ncrna10030031","DOIUrl":"https://doi.org/10.3390/ncrna10030031","url":null,"abstract":"Small RNAS (sRNAs) participate in regulatory RNA interference (RNAi) mechanisms in a wide range of eukaryotic organisms, including fungi. The fungus Fusarium fujikuroi, a model for the study of secondary metabolism, contains a complete set of genes for RNAi pathways. We have analyzed by high-throughput sequencing the content of sRNAs in total RNA samples of F. fujikuroi grown in synthetic medium in the dark or after 1 h of illumination, using libraries below 150 nt, covering sRNAs and their precursors. For comparison, a parallel analysis with Fusarium oxysporum was carried out. The sRNA reads showed a higher proportion of 5′ uracil in the RNA samples of the expected sizes in both species, indicating the occurrence of genuine sRNAs, and putative miRNA-like sRNAs (milRNAS) were identified with prediction software. F. fujikuroi carries at least one transcriptionally expressed Ty1/copia-like retrotransposable element, in which sRNAs were found in both sense and antisense DNA strands, while in F. oxysporum skippy-like elements also show sRNA formation. The finding of sRNA in these mobile elements indicates an active sRNA-based RNAi pathway. Targeted deletion of dcl2, the only F. fujikuroi Dicer gene with significant expression under the conditions tested, did not produce appreciable phenotypic or transcriptomic alterations.","PeriodicalId":19271,"journal":{"name":"Non-Coding RNA","volume":null,"pages":null},"PeriodicalIF":4.3,"publicationDate":"2024-05-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140968775","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

A Systematic Review and Meta-Analysis of microRNA Profiling Studies in Chronic Kidney Diseases 慢性肾脏病中 microRNA 图谱研究的系统性回顾和元分析

IF 4.3

Non-Coding RNA Pub Date : 2024-05-03 DOI: 10.3390/ncrna10030030

Gantsetseg Garmaa, S. Bunduc, T. Kói, Péter Hegyi, D. Csupor, Dariimaa Ganbat, F. Dembrovszky, F. Meznerics, Ailar Nasirzadeh, C. Barbagallo, G. Kökény

{"title":"A Systematic Review and Meta-Analysis of microRNA Profiling Studies in Chronic Kidney Diseases","authors":"Gantsetseg Garmaa, S. Bunduc, T. Kói, Péter Hegyi, D. Csupor, Dariimaa Ganbat, F. Dembrovszky, F. Meznerics, Ailar Nasirzadeh, C. Barbagallo, G. Kökény","doi":"10.3390/ncrna10030030","DOIUrl":"https://doi.org/10.3390/ncrna10030030","url":null,"abstract":"Chronic kidney disease (CKD) represents an increasing health burden. Evidence suggests the importance of miRNA in diagnosing CKD, yet the reports are inconsistent. This study aimed to determine novel miRNA biomarkers and potential therapeutic targets from hypothesis-free miRNA profiling studies in human and murine CKDs. Comprehensive literature searches were conducted on five databases. Subgroup analyses of kidney diseases, sample types, disease stages, and species were conducted. A total of 38 human and 12 murine eligible studies were analyzed using Robust Rank Aggregation (RRA) and vote-counting analyses. Gene set enrichment analyses of miRNA signatures in each kidney disease were conducted using DIANA-miRPath v4.0 and MIENTURNET. As a result, top target genes, Gene Ontology terms, the interaction network between miRNA and target genes, and molecular pathways in each kidney disease were identified. According to vote-counting analysis, 145 miRNAs were dysregulated in human kidney diseases, and 32 were dysregulated in murine CKD models. By RRA, miR-26a-5p was significantly reduced in the kidney tissue of Lupus nephritis (LN), while miR-107 was decreased in LN patients’ blood samples. In both species, epithelial-mesenchymal transition, Notch, mTOR signaling, apoptosis, G2/M checkpoint, and hypoxia were the most enriched pathways. These miRNA signatures and their target genes must be validated in large patient cohort studies.","PeriodicalId":19271,"journal":{"name":"Non-Coding RNA","volume":null,"pages":null},"PeriodicalIF":4.3,"publicationDate":"2024-05-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141015104","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Dysregulation of a Subset of Circulating and Vesicle-Associated miRNA in Pancreatic Cancer 胰腺癌中循环和囊泡相关 miRNA 亚群的调控失调

IF 4.3

Non-Coding RNA Pub Date : 2024-05-01 DOI: 10.3390/ncrna10030029

Giulia Girolimetti, Iulia Andreea Pelisenco, L. Eusebi, Claudio Ricci, Beatrice Cavina, Ivana Kurelac, T. Verri, Matteo Calcagnile, Pietro Alifano, Alessandro Salvi, Cecilia Bucci, Flora Guerra

{"title":"Dysregulation of a Subset of Circulating and Vesicle-Associated miRNA in Pancreatic Cancer","authors":"Giulia Girolimetti, Iulia Andreea Pelisenco, L. Eusebi, Claudio Ricci, Beatrice Cavina, Ivana Kurelac, T. Verri, Matteo Calcagnile, Pietro Alifano, Alessandro Salvi, Cecilia Bucci, Flora Guerra","doi":"10.3390/ncrna10030029","DOIUrl":"https://doi.org/10.3390/ncrna10030029","url":null,"abstract":"Pancreatic ductal adenocarcinoma (PDAC) is one of the most aggressive neoplasia, characterized by early metastasis, low diagnostic rates at early stages, resistance to drugs, and poor prognosis. There is an urgent need to better characterize this disease in order to identify efficient diagnostic/prognostic biomarkers. Since microRNAs (miRNAs) contribute to oncogenesis and metastasis formation in PDAC, they are considered potential candidates for fulfilling this task. In this work, the levels of two miRNA subsets (involved in chemoresistance or with oncogenic/tumor suppressing functions) were investigated in a panel of PDAC cell lines and liquid biopsies of a small cohort of patients. We used RT-qPCR and droplet digital PCR (ddPCR) to measure the amounts of cellular- and vesicle-associated, and circulating miRNAs. We found that both PDAC cell lines, also after gemcitabine treatment, and patients showed low amounts of cellular-and vesicle-associated miR-155-5p, compared to controls. Interestingly, we did not find any differences when we analyzed circulating miR-155-5p. Furthermore, vesicle-related miR-27a-3p increased in cancer patients compared to the controls, while circulating let-7a-5p, miR-221-3p, miR-23b-3p and miR-193a-3p presented as dysregulated in patients compared to healthy individuals. Our results highlight the potential clinical significance of these analyzed miRNAs as non-invasive diagnostic molecular tools to characterize PDAC.","PeriodicalId":19271,"journal":{"name":"Non-Coding RNA","volume":null,"pages":null},"PeriodicalIF":4.3,"publicationDate":"2024-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141048045","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Identification and Functional Characterization of Alternative Transcripts of LncRNA HNF1A-AS1 and Their Impacts on Cell Growth, Differentiation, Liver Diseases, and in Response to Drug Induction. LncRNA HNF1A-AS1 替代转录本的鉴定和功能表征及其对细胞生长、分化、肝脏疾病和药物诱导的影响。

IF 4.3

Non-Coding RNA Pub Date : 2024-04-21 DOI: 10.3390/ncrna10020028

Jing Jin, Le Tra Giang Nguyen, Andrew Wassef, Ragui Sadek, Timothy M Schmitt, Grace L Guo, Theodore P Rasmussen, Xiao-Bo Zhong

{"title":"Identification and Functional Characterization of Alternative Transcripts of LncRNA HNF1A-AS1 and Their Impacts on Cell Growth, Differentiation, Liver Diseases, and in Response to Drug Induction.","authors":"Jing Jin, Le Tra Giang Nguyen, Andrew Wassef, Ragui Sadek, Timothy M Schmitt, Grace L Guo, Theodore P Rasmussen, Xiao-Bo Zhong","doi":"10.3390/ncrna10020028","DOIUrl":"https://doi.org/10.3390/ncrna10020028","url":null,"abstract":"The long non-coding RNA (lncRNA) hepatocyte nuclear factor-1 alpha (HNF1A) antisense RNA 1 (HNF1A-AS1) is an important lncRNA for liver growth, development, cell differentiation, and drug metabolism. Like many lncRNAs, HNF1A-AS1 has multiple annotated alternative transcripts in the human genome. Several fundamental biological questions are still not solved: (1) How many transcripts really exist in biological samples, such as liver samples and liver cell lines? (2) What are the expression patterns of different alternative HNF1A-AS1 transcripts at different conditions, including during cell growth and development, after exposure to xenobiotics (such as drugs), and in disease conditions, such as metabolic dysfunction-associated steatotic liver disease (MASLD), alcohol-associated liver disease (ALD) cirrhosis, and obesity? (3) Does the siRNA used in previous studies knock down one or multiple transcripts? (4) Do different transcripts have the same or different functions for gene regulation? The presented data confirm the existence of several annotated HNF1A-AS1 transcripts in liver samples and cell lines, but also identify some new transcripts, which are not annotated in the Ensembl genome database. Expression patterns of the identified HNF1A-AS1 transcripts are highly correlated with the cell differentiation of matured hepatocyte-like cells from human embryonic stem cells (hESC), growth and differentiation of HepaRG cells, in response to rifampicin induction, and in various liver disease conditions. The expression levels of the HNF1A-AS1 transcripts are also highly correlated to the expression of cytochrome P450 enzymes, such as CYP3A4, during HepaRG growth, differentiation, and in response to rifampicin induction.","PeriodicalId":19271,"journal":{"name":"Non-Coding RNA","volume":null,"pages":null},"PeriodicalIF":4.3,"publicationDate":"2024-04-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11053763/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140855607","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Long Non-Coding RNA Levels Are Modulated in Schistosoma mansoni following In Vivo Praziquantel Exposure. 体内接触吡喹酮后曼氏血吸虫体内长非编码 RNA 水平的变化

IF 4.3

Non-Coding RNA Pub Date : 2024-04-19 DOI: 10.3390/ncrna10020027

Pedro Jardim Poli, Agatha Fischer-Carvalho, A. Tahira, John D. Chan, S. Verjovski-Almeida, Murilo Sena Amaral

{"title":"Long Non-Coding RNA Levels Are Modulated in Schistosoma mansoni following In Vivo Praziquantel Exposure.","authors":"Pedro Jardim Poli, Agatha Fischer-Carvalho, A. Tahira, John D. Chan, S. Verjovski-Almeida, Murilo Sena Amaral","doi":"10.3390/ncrna10020027","DOIUrl":"https://doi.org/10.3390/ncrna10020027","url":null,"abstract":"Schistosomiasis is a disease caused by trematodes of the genus Schistosoma that affects over 200 million people worldwide. For decades, praziquantel (PZQ) has been the only available drug to treat the disease. Despite recent discoveries that identified a transient receptor ion channel as the target of PZQ, schistosome response to this drug remains incompletely understood, since effectiveness relies on other factors that may trigger a complex regulation of parasite gene expression. Long non-coding RNAs (lncRNAs) are transcripts longer than 200 nucleotides with low or no protein-coding potential that play important roles in S. mansoni homeostasis, reproduction, and fertility. Here, we show that in vivo PZQ treatment modulates lncRNA levels in S. mansoni. We re-analyzed public RNA-Seq data from mature and immature S. mansoni worms treated in vivo with PZQ and detected hundreds of lncRNAs differentially expressed following drug exposure, many of which are shared among mature and immature worms. Through RT-qPCR, seven out of ten selected lncRNAs were validated as differentially expressed; interestingly, we show that these lncRNAs are not adult worm stage-specific and are co-expressed with PZQ-modulated protein-coding genes. By demonstrating that parasite lncRNA expression levels alter in response to PZQ, this study unravels an important step toward elucidating the complex mechanisms of S. mansoni response to PZQ.","PeriodicalId":19271,"journal":{"name":"Non-Coding RNA","volume":null,"pages":null},"PeriodicalIF":4.3,"publicationDate":"2024-04-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140685136","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

lncRNA-mRNA Co-Expression and Regulation Analysis in Lung Fibroblasts from Idiopathic Pulmonary Fibrosis. 特发性肺纤维化肺成纤维细胞中 lncRNA-mRNA 的共表达和调控分析

IF 4.3

Non-Coding RNA Pub Date : 2024-04-17 DOI: 10.3390/ncrna10020026

Armando López-Martínez, Jovito Cesar Santos-Álvarez, Juan Manuel Velázquez-Enríquez, Alma Aurora Ramírez-Hernández, V. R. Vásquez-Garzón, Rafael Baltiérrez-Hoyos

{"title":"lncRNA-mRNA Co-Expression and Regulation Analysis in Lung Fibroblasts from Idiopathic Pulmonary Fibrosis.","authors":"Armando López-Martínez, Jovito Cesar Santos-Álvarez, Juan Manuel Velázquez-Enríquez, Alma Aurora Ramírez-Hernández, V. R. Vásquez-Garzón, Rafael Baltiérrez-Hoyos","doi":"10.3390/ncrna10020026","DOIUrl":"https://doi.org/10.3390/ncrna10020026","url":null,"abstract":"Idiopathic pulmonary fibrosis (IPF) is a progressive lung disease marked by abnormal accumulation of extracellular matrix (ECM) due to dysregulated expression of various RNAs in pulmonary fibroblasts. This study utilized RNA-seq data meta-analysis to explore the regulatory network of hub long non-coding RNAs (lncRNAs) and messenger RNAs (mRNAs) in IPF fibroblasts. The meta-analysis unveiled 584 differentially expressed mRNAs (DEmRNA) and 75 differentially expressed lncRNAs (DElncRNA) in lung fibroblasts from IPF. Among these, BCL6, EFNB1, EPHB2, FOXO1, FOXO3, GNAI1, IRF4, PIK3R1, and RXRA were identified as hub mRNAs, while AC008708.1, AC091806.1, AL442071.1, FAM111A-DT, and LINC01989 were designated as hub lncRNAs. Functional characterization revealed involvement in TGF-β, PI3K, FOXO, and MAPK signaling pathways. Additionally, this study identified regulatory interactions between sequences of hub mRNAs and lncRNAs. In summary, the findings suggest that AC008708.1, AC091806.1, FAM111A-DT, LINC01989, and AL442071.1 lncRNAs can regulate BCL6, EFNB1, EPHB2, FOXO1, FOXO3, GNAI1, IRF4, PIK3R1, and RXRA mRNAs in fibroblasts bearing IPF and contribute to fibrosis by modulating crucial signaling pathways such as FoxO signaling, chemical carcinogenesis, longevity regulatory pathways, non-small cell lung cancer, and AMPK signaling pathways.","PeriodicalId":19271,"journal":{"name":"Non-Coding RNA","volume":null,"pages":null},"PeriodicalIF":4.3,"publicationDate":"2024-04-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140691002","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

miRNAs as Interconnectors between Obesity and Cancer. miRNA 是肥胖症与癌症之间的联系纽带。

IF 4.3

Non-Coding RNA Pub Date : 2024-04-15 DOI: 10.3390/ncrna10020024

Grecia Denisse González-Sánchez, A. J. Granados‐López, Y. López-Hernández, Mayra Judith García Robles, Jesús Adrián López

{"title":"miRNAs as Interconnectors between Obesity and Cancer.","authors":"Grecia Denisse González-Sánchez, A. J. Granados‐López, Y. López-Hernández, Mayra Judith García Robles, Jesús Adrián López","doi":"10.3390/ncrna10020024","DOIUrl":"https://doi.org/10.3390/ncrna10020024","url":null,"abstract":"Obesity and cancer are a concern of global interest. It is proven that obesity may trigger the development or progression of some types of cancer; however, the connection by non-coding RNAs has not been totally explored. In the present review, we discuss miRNAs and lncRNAs dysregulation involved in obesity and some cancers, shedding light on how these conditions may exacerbate one another through the dysregulation of ncRNAs. lncRNAs have been reported as regulating microRNAs. An in silico investigation of lncRNA and miRNA interplay is presented. Our investigation revealed 44 upregulated and 49 downregulated lncRNAs in obesity and cancer, respectively. miR-375, miR-494-3p, miR-1908, and miR-196 were found interacting with 1, 4, 4 and 4 lncRNAs, respectively, which are involved in PPARγ cell signaling regulation. Additionally, miR-130 was found to be downregulated in obesity and reported as modulating 5 lncRNAs controlling PPARγ cell signaling. Similarly, miR-128-3p and miR-143 were found to be downregulated in obesity and cancer, interacting with 5 and 4 lncRNAs, respectively, associated with MAPK cell signaling modulation. The delicate balance between miRNA and lncRNA expression emerges as a critical determinant in the development of obesity-associated cancers, presenting these molecules as promising biomarkers. However, additional and deeper studies are needed to reach solid conclusions about obesity and cancer connection by ncRNAs.","PeriodicalId":19271,"journal":{"name":"Non-Coding RNA","volume":null,"pages":null},"PeriodicalIF":4.3,"publicationDate":"2024-04-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140701105","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Possible Involvement of Long Non-Coding RNAs GNAS-AS1 and MIR205HG in the Modulation of 5-Fluorouracil Chemosensitivity in Colon Cancer Cells through Increased Extracellular Release of Exosomes. 长非编码 RNA GNAS-AS1 和 MIR205HG 可能通过增加细胞外释放外泌体参与调节结肠癌细胞对 5 氟尿嘧啶的化疗敏感性

IF 4.3

Non-Coding RNA Pub Date : 2024-04-15 DOI: 10.3390/ncrna10020025

S. Azwar, C. T. Ng, S. Y. Zahari Sham, H. F. Seow, Minhian Chai, Mohd Faizal Ghazali, M. F. Jabar

{"title":"Possible Involvement of Long Non-Coding RNAs GNAS-AS1 and MIR205HG in the Modulation of 5-Fluorouracil Chemosensitivity in Colon Cancer Cells through Increased Extracellular Release of Exosomes.","authors":"S. Azwar, C. T. Ng, S. Y. Zahari Sham, H. F. Seow, Minhian Chai, Mohd Faizal Ghazali, M. F. Jabar","doi":"10.3390/ncrna10020025","DOIUrl":"https://doi.org/10.3390/ncrna10020025","url":null,"abstract":"A growing number of studies have suggested the involvement of long non-coding RNAs as the key players in not just the initiation and progression of the tumor microenvironment, but also in chemotherapy tolerance. In the present study, generated 5-FU-resistant SW480/DR cells were analyzed via cDNA microarray for its aberrant lncRNAs and mRNAs expression in comparison with the 5-FU-susceptible SW480/DS cells. Among the 126 lncRNAs described, lncRNAs GNAS-AS1, MIR205HG, and LOC102723721 have been identified to be significantly upregulated, while lncRNs lnc-RP11-597K23.2.1-2, LOC100507639, and CCDC144NL-AS1 have been found to be significantly downregulated. In the meantime, bioinformatic analysis through gene ontology studies of aberrantly expressed mRNAs revealed \"regulated exocytosis\", among others, as the biological process most impacted in SW480/DR cells. To investigate, exosome purification was then carried out and its characterization were validated via transmission electron microscopy and nanoparticle tracking analysis. Interestingly, it was determined that the 5-FU-resistant SW480/DR cells secretes significantly higher concentration of extracellular vesicles, particularly, exosomes when compared to the 5-FU-susceptible SW480/DS cells. Based on the lncRNA-mRNA interaction network analysis generated, lncRNA GNAS-AS1 and MIR205HG have been identified to be potentially involved in the incidence of 5-FU resistance in SW480 colon cancer cells through promoting increased release of exosomes into the intercellular matrix. Our study hopes not only to provide insights on the list of involved candidate lncRNAs, but also to elucidate the role exosomes play in the initiation and development of 5-FU chemotherapy resistance in colon cancer cells.","PeriodicalId":19271,"journal":{"name":"Non-Coding RNA","volume":null,"pages":null},"PeriodicalIF":4.3,"publicationDate":"2024-04-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140702893","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0