MicroRNA (Shariqah, United Arab Emirates)最新文献

{"title":"CRISPR/Cas9 Tool for MicroRNAs Editing in Cardiac Development, Function, and Disease.","authors":"Leila Abkhooie,&nbsp;Shirin Saberianpour","doi":"10.2174/2211536611666220922092601","DOIUrl":"https://doi.org/10.2174/2211536611666220922092601","url":null,"abstract":"<p><p>CRISPR/Cas9 is a powerful gene-editing technology. Extensive scientific data exist that the CRISPR/Cas9 system can target small, non-coding, active RNA molecules, including microRNAs (miRNAs). miRNAs have been recognized as key regulators of different cell biological processes, such as the modulation of fibrosis and cardiac hypertrophy, as well as the regulation of cardiomyocytes. Also, it has been demonstrated that miRNAs strongly affect organ evolution, and that the concentration of miRNAs can involve the differentiation, development, and function of different organs. In addition, the current findings clearly indicate that miRNAs can select and control their targets based on their concentrations. CRISPR/Cas9 genome-editing technology is a stronger system for stopping miRNAs than previous methods, including antisense inhibitors. CRISPR/Cas9 tools can be used to eliminate small areas of DNA and determine miRNA in cases where similar groups of miRNAs are in the same strand. Herein, besides other emerging strategies, we critically summarize the recent investigations linking miRNA-targeted therapeutics and CRISPR/Cas9 system to clarify and combine different delivery platforms and cell-fate engineering of miRNAs function and miRNA-based therapeutic intervention in cardiac development, function, and disease. Based on our findings from the literature, it appears that the use of the CRISPR/Cas technology provides new perspectives for understanding the molecular mechanism of cardiovascular disease and can be effective in treating and controlling cardiac development, function, and disease in the future.</p>","PeriodicalId":38067,"journal":{"name":"MicroRNA (Shariqah, United Arab Emirates)","volume":"12 1","pages":"13-21"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9290027","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}

{"title":"Intracellular Compartmentalization: A Key Determinant of MicroRNA Functions.","authors":"Rohit Nalawade,&nbsp;Mohini Singh","doi":"10.2174/2211536612666230330184006","DOIUrl":"10.2174/2211536612666230330184006","url":null,"abstract":"<p><p>Being an integral part of the eukaryotic transcriptome, miRNAs are regarded as vital regulators of diverse developmental and physiological processes. Clearly, miRNA activity is kept in check by various regulatory mechanisms that control their biogenesis and decay pathways. With the increasing technical depth of RNA profiling technologies, novel insights have unravelled the spatial diversity exhibited by miRNAs inside a cell. Compartmentalization of miRNAs adds complexity to the regulatory circuits of miRNA expression, thereby providing superior control over the miRNA function. This review provides a bird's eye view of miRNAs expressed in different subcellular locations, thus affecting the gene regulatory pathways therein. Occurrence of miRNAs in diverse intracellular locales also reveals various unconventional roles played by miRNAs in different cellular organelles and expands the scope of miRNA functions beyond their traditionally known repressive activities.</p>","PeriodicalId":38067,"journal":{"name":"MicroRNA (Shariqah, United Arab Emirates)","volume":"12 2","pages":"114-130"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10107904","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}

{"title":"MicroRNAs Regulate Inhibitor of Apoptosis Proteins (IAPs) in Colorectal Cancer.","authors":"Hamid Tanzadehpanah, Amir Avan, Majid Ghayour-Mobarhan, Gordon A Ferns, Hamed Manoochehri, Mohsen Sheykhhasan, Hanie Mahaki","doi":"10.2174/2211536612666230915105323","DOIUrl":"10.2174/2211536612666230915105323","url":null,"abstract":"<p><p>Colorectal cancer (CRC) is the second most common cause of cancer mortality, with approximately 1.9 million new cases and 0.9 million deaths globally in 2020. One of the potential ways to treat colorectal cancer may be through the use of molecular methods to induce cell apoptosis. Apoptosis is a natural cellular event that regulates the growth and proliferation of body cells and prevents cancer. In this pathway, several molecules are involved; one group promotes this process, and some molecules that are representative of inhibitors of apoptosis proteins (IAPs) inhibit apoptosis. The most important human IAPs include c-IAP1, c-IAP2, NAIP, Survivin, XIAP, Bruce, ILP-2, and Livin. Several studies have shown that the inhibition of IAPs may be useful in cancer treatment. MicroRNAs (miRNAs) may be effective in regulating the expression of various proteins, including those of the IAPs family; they are a large subgroup of non-coding RNAs that are evolutionarily conserved. Therefore, in this review, the miRNAs that may be used to target IAPs in colorectal cancer were discussed.</p>","PeriodicalId":38067,"journal":{"name":"MicroRNA (Shariqah, United Arab Emirates)","volume":" ","pages":"210-220"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10651967","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}

{"title":"miRNA as an Ultimate and Emerging Diagnostic Approach for the Detection of Alzheimer's Disease.","authors":"Mukul Jain, Shrishti Agarwal, Aarzu Rana, Ankit Tiwari, Nil Patil","doi":"10.2174/0122115366243970230925061819","DOIUrl":"10.2174/0122115366243970230925061819","url":null,"abstract":"<p><p>Alzheimer's disease is a prevalent neurodegenerative disorder primarily affecting elderly individuals, characterized by cognitive decline and dysfunction in the nervous system. The disease is hallmarked by the presence of neurofibrillary tangles and amyloid-β plaques. Approximately 10.7% of the global population aged 65 and above suffer from Alzheimer's disease, and this number is projected to rise significantly in the foreseeable future. By the year 2050, the worldwide prevalence is estimated to reach 139 million cases, compared to the current 55 million cases. The identification of reliable biomarkers that can facilitate the diagnosis and prognosis of Alzheimer's disease is crucial. MicroRNAs (miRNAs) are a class of small, non-coding RNA molecules that play a significant role in mRNA regulation and protein level maintenance through mRNA degradation. Over the past decade, researchers have primarily focused on elucidating the functions and expression patterns of miRNAs in various diseases, including Alzheimer's disease, to uncover their potential as diagnostic biomarkers. This review emphasizes the potential of miRNAs as diagnostic biomarkers for Alzheimer's disease and explores their roles and therapeutic possibilities. MiRNAs possess several features that make them ideal biomarkers, including their ability to be easily detected in body fluids. Moreover, the extraction process is minimally invasive, as miRNAs can be readily extracted. Advances in technology have facilitated the integration of miRNAs into micro-assays, enhancing the reliability and utility of miRNAs as diagnostic biomarkers for Alzheimer's disease.</p>","PeriodicalId":38067,"journal":{"name":"MicroRNA (Shariqah, United Arab Emirates)","volume":" ","pages":"189-204"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49683238","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}

{"title":"Urinary MicroRNA Analysis Indicates an Epigenetic Regulation of Chronic Kidney Disease of Unknown Etiology in Sri Lanka.","authors":"Thanuri Edirithilake,&nbsp;Nishantha Nanayakkara,&nbsp;Xiao Xiao Lin,&nbsp;Patrick J Biggs,&nbsp;Rohana Chandrajith,&nbsp;Sampath Lokugalappatti,&nbsp;Saumya Wickramasinghe","doi":"10.2174/2211536612666230202152932","DOIUrl":"10.2174/2211536612666230202152932","url":null,"abstract":"BACKGROUND\u0000Chronic kidney disease of unknown etiology (CKDu) is reported among male paddy farmers in the dry zone of Sri Lanka. The exact cause of this disease remains undetermined. Genetic susceptibility is identified as a major risk factor for CKDu.\u0000\u0000\u0000OBJECTIVES\u0000In this study, small urinary RNAs were characterized in CKDu patients, healthy endemic and non-endemic controls. Differently expressed urinary miRNAs and their associated pathways were identified in the study population.\u0000\u0000\u0000METHODS\u0000Healthy and diseased male volunteers (n=9) were recruited from Girandurukotte (endemic) and Mawanella (non-endemic) districts. Urinary small RNAs were purified and sequenced using Illumina MiSeqTM. The sequence trace files were assembled and analyzed. Differentially expressed miRNAs among these three groups were identified and pathway analysis was conducted.\u0000\u0000\u0000RESULTS\u0000The urine samples contained 130,623 sequence reads identified as non-coding RNAs, PIWI-interacting RNAs (piRNA), and miRNAs. Approximately four percent of the total small RNA reads represented miRNA, and 29% represented piRNA. A total of 409 miRNA species were expressed in urine. Interestingly, both diseased and endemic controls population showed significantly low expression of miRNA and piRNA. Regardless of the health status, the endemic population expressed significantly low levels of miR-10a, miR-21, miR-148a, and miR-30a which have been linked with several environmental toxins.\u0000\u0000\u0000CONCLUSION\u0000Significant downregulation of miRNA and piRNA expression in both diseased and healthy endemic samples indicates an epigenetic regulation of CKDu involving genetic and environmental interaction. Further studies of specific miRNA species are required to develop a miRNA panel to identify individuals susceptible to CKDu.","PeriodicalId":38067,"journal":{"name":"MicroRNA (Shariqah, United Arab Emirates)","volume":"12 2","pages":"156-163"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10097604","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}

{"title":"The Role of Urinary miRNAs in the Diagnosis, Management and Follow- Up of Prostatic Cancer.","authors":"Afroditi Ziogou,&nbsp;Alexios Giannakodimos,&nbsp;Ilias Giannakodimos","doi":"10.2174/2211536612666230324102850","DOIUrl":"10.2174/2211536612666230324102850","url":null,"abstract":"<p><p>Diagnosis and management of prostatic cancer (PCa) cases mainly rely on levels of prostatic- specific antigen (PSA) levels. In the majority of cases, rising of PCa is usually responsible for elevated PSA. However, a wide variety of prostatic abnormalities, such as benign prostatic hyperplasia and infection or inflammation of the prostatic glands, may also impact prostate levels. Due to the low specificity and sensitivity of the PSA test, elevated PSA levels can lead to unnecessary prostate biopsies or surgical interventions, constituting this diagnostic modality a controversial screening test. Therefore, the discovery of new non-invasive biomarkers, such as urinary miRNAs, could shed light on the optimal management and follow-up of patients with prostatic lesions. This study aims to evaluate the utility of urinary miRNAs as a new PCa prognostic biomarker, discovering its current limitations and proposing methods to overwhelm current challenges.</p>","PeriodicalId":38067,"journal":{"name":"MicroRNA (Shariqah, United Arab Emirates)","volume":"12 2","pages":"83-86"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10453507","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}

{"title":"Role of lncRNAs and circRNAs in Orofacial Clefts.","authors":"Ratnam S Seelan, Robert M Greene, M Michele Pisano","doi":"10.2174/2211536612666230524153442","DOIUrl":"10.2174/2211536612666230524153442","url":null,"abstract":"<p><p>Different modes of gene regulation, such as histone modification, transcription factor binding, DNA methylation, and microRNA (miRNA) expression, are critical for the spatiotemporal expression of genes in developing orofacial tissues. Aberrant regulation in any of these modes may contribute to orofacial defects. Noncoding RNAs (ncRNAs), such as long ncRNAs (lncRNAs) and circular RNAs (circRNAs), have been shown to alter miRNA expression, and are thus emerging as novel contributors to gene regulation. Some of these appear to function as 'miRNA sponges', thereby diminishing the availability of these miRNAs to inhibit the expression of target genes. Such ncRNAs are also termed competitive endogenous RNAs (ceRNAs). Here, we examine emerging data that shed light on how lncRNAs and circRNAs may alter miRNA regulation, thus affecting orofacial development and potentially contributing to orofacial clefting.</p>","PeriodicalId":38067,"journal":{"name":"MicroRNA (Shariqah, United Arab Emirates)","volume":" ","pages":"171-176"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42023231","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}

{"title":"WITHDRAWN: In silico and Experimental Analysis of miR-125b-5 and miR-485-5p Expression in Serum of Patients with Breast Cancer","authors":"Zahra Bahmanpour, Roghayeh Sheervalilou, Mahmoud Shekari Khaniani, Arash Poursheikhani, Vahid Montazeri, Mahsa Tahmasebivand, Sima Mansoori Derakhshan","doi":"10.2174/2211536611666220523100057","DOIUrl":"10.2174/2211536611666220523100057","url":null,"abstract":"<p><p>Since the authors are not responding to the editor’s requests to fulfill the editorial requirement, therefore, the article has\u0000been withdrawn.</p><p><p>Bentham Science apologizes to the readers of the journal for any inconvenience this may have caused.</p><p><p>The Bentham Editorial Policy on Article Withdrawal can be found at https://benthamscience.com/editorial-policiesmain.\u0000php</p><p><strong>Bentham science disclaimer: </strong>It is a condition of publication that manuscripts submitted to this journal have not been published and will not be simultaneously\u0000submitted or published elsewhere. Furthermore, any data, illustration, structure or table that has been published elsewhere\u0000must be reported, and copyright permission for reproduction must be obtained. Plagiarism is strictly forbidden, and by submitting\u0000the article for publication the authors agree that the publishers have the legal right to take appropriate action against the\u0000authors, if plagiarism or fabricated information is discovered. By submitting a manuscript the authors agree that the copyright\u0000of their article is transferred to the publishers if and when the article is accepted for publication.</p>","PeriodicalId":38067,"journal":{"name":"MicroRNA (Shariqah, United Arab Emirates)","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-05-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10753779","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}

{"title":"Circulating MicroRNAs as a New Class of Biomarkers of Physiological Reactions of the Organism to the Intake of Dietary Supplements and Drugs.","authors":"P. Postnikov, Y. Efimova, I. Pronina","doi":"10.2174/2211536611666220422123437","DOIUrl":"https://doi.org/10.2174/2211536611666220422123437","url":null,"abstract":"BACKGROUND\u0000The analysis of individual microRNAs (miRNAs) as a diagnostic and prognostic tool for the effective treatment of various diseases has aroused particular interest in the scientific community. The determination of circulating miRNAs makes it possible to assess biological changes associated with nutritional processes, the intake of dietary supplements and drugs, etc. The profile of circulating miRNAs reflects the individual adaptation of the organism to the effect of specific environmental conditions.\u0000\u0000\u0000OBJECTIVE\u0000to systematize the data and show the importance of circulating miRNAs as new potential biomarkers of the organism's response to the intake of various dietary supplements, drugs, and consider the possibility of their use in doping control.\u0000\u0000\u0000METHOD\u0000a systematic analysis of scientific publications (ncbi.nlm.nih.gov) on the miRNA expression profile in response to the intake of dietary supplements and drugs most often used by athletes, and supposed their role as potential markers in modern doping control was carried out.\u0000\u0000\u0000RESULTS\u0000the profile of circulating miRNAs is highly dependent on the intake of a particular drug, and, therefore, may be used as a marker of the effects of biologically active supplements and drugs including the substances from the Prohibited List of the World Anti-Doping Agency (WADA).\u0000\u0000\u0000CONCLUSION\u0000monitoring of circulating miRNAs can serve as a high-precision marker for detecting doping abuse in elite sports. However, it is necessary to conduct additional studies on the effect of complex drugs on the profile of circulating miRNAs and individual circulating miRNAs on a particular biological process.","PeriodicalId":38067,"journal":{"name":"MicroRNA (Shariqah, United Arab Emirates)","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-04-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48594451","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}

{"title":"MicroRNA-7 regulates insulin signaling pathway by targeting IRS1, IRS2, and RAF1 genes in gestational diabetes mellitus.","authors":"Ravi Bhushan, A. Rani, D. Gupta, Akhtar Ali, P. Dubey","doi":"10.2174/2211536611666220413100636","DOIUrl":"https://doi.org/10.2174/2211536611666220413100636","url":null,"abstract":"BACKGROUND\u0000Small non-coding micro RNAs (miRNAs) are indicated in various metabolic processes and play a critical role in disease pathology, including gestational diabetes mellitus (GDM).\u0000\u0000\u0000OBJECTIVE\u0000The purpose of this study was to examine the altered expression of miRNAs and their target genes in placental tissue (PL), cord blood (CB), and maternal blood (MB) of matched non-glucose tolerant (NGT) and GDM mother.\u0000\u0000\u0000METHODS\u0000In a case-control study, micro-RNA was quantified from forty-five serum (MB n = 15, CB n = 15, and PL n = 15) and matched placental tissue using stem-loop RT-qPCR followed by target prediction, network construction and functional and pathways enrichment analysis. Further, target genes were verified in-vitro through transfection and RT-qPCR.\u0000\u0000\u0000RESULTS\u0000Five miRNAs, namely hsa-let 7a-5P, hsa-miR7-5P, hsa-miR9-5P, hsa-miR18a-5P, and hsa-miR23a-3P were significantly over-expressed (p < 0.05) in all three samples namely PL, CB, and MB of GDM patients. However, the sample-wise comparison reveals higher expression of miRNA 7 in MB while lowest in CB than control. Furthermore, a comparison of fold change expression of target genes discloses a lower expression of IRS1, IRS2, and RAF1 in MB while comparatively higher expression of NRAS in MB and CB. In-vitro validation reveals lower expression of IRS1/2 and RAF1 in response to overexpression of miR-7 and vice-versa. Thus it is evident that increased miRNA7 expression causes down-regulation of its target genes IRS1, IRS2, and RAF1 in GDM mother compared to control. Further, target prediction, pathway enrichment, and hormone analysis (significantly higher FSH & LH in MB of GDM compared to NGT) revealed the insulin signaling, inflammatory and GnRH signaling as major pathways regulated by miRNA7.\u0000\u0000\u0000CONCLUSIONS\u0000Thus, an elevated level of miRNA7 may be associated with the progression of GDM by altering the multiple pathways like insulin, GnRH, and inflammatory signaling pathways via targeting IRS1, IRS2, and RAF1, implicating a new therapeutic target for GDM.","PeriodicalId":38067,"journal":{"name":"MicroRNA (Shariqah, United Arab Emirates)","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-04-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42706551","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}