Non-coding RNA Research最新文献

{"title":"Human lncRNAs harbor conserved modules embedded in different sequence contexts","authors":"Francesco Ballesio ,&nbsp;Gerardo Pepe ,&nbsp;Gabriele Ausiello ,&nbsp;Andrea Novelletto ,&nbsp;Manuela Helmer-Citterich ,&nbsp;Pier Federico Gherardini","doi":"10.1016/j.ncrna.2024.06.013","DOIUrl":"https://doi.org/10.1016/j.ncrna.2024.06.013","url":null,"abstract":"<div><p>We analyzed the structure of human long non-coding RNA (lncRNAs) genes to investigate whether the non-coding transcriptome is organized in modular domains, as is the case for protein-coding genes. To this aim, we compared all known human lncRNA exons and identified 340 pairs of exons with high sequence and/or secondary structure similarity but embedded in a dissimilar sequence context. We grouped these pairs in 106 clusters based on their reciprocal similarities. These shared modules are highly conserved between humans and the four great ape species, display evidence of purifying selection and likely arose as a result of recent segmental duplications. Our analysis contributes to the understanding of the mechanisms driving the evolution of the non-coding genome and suggests additional strategies towards deciphering the functional complexity of this class of molecules.</p></div>","PeriodicalId":37653,"journal":{"name":"Non-coding RNA Research","volume":"9 4","pages":"Pages 1257-1270"},"PeriodicalIF":5.9,"publicationDate":"2024-06-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2468054024001185/pdfft?md5=62872df6d84c679b4b5496dffacbf5d5&pid=1-s2.0-S2468054024001185-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141485431","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Evaluation of miRNA-146a, miRNA-34a, and pro-inflammatory cytokines as a potential early indicators for type 1 diabetes mellitus","authors":"Amal A. Mohamed ,&nbsp;Gamil M. Abdallah ,&nbsp;Ibrahim T. Ibrahim ,&nbsp;Nada S. Ali ,&nbsp;Mona A. Hussein ,&nbsp;Ghada Maher Thabet ,&nbsp;Omar M. azzam ,&nbsp;Amira Yones Mohamed ,&nbsp;Maysa I. farghly ,&nbsp;Eman Al Hussain ,&nbsp;Samia S. Alkhalil ,&nbsp;Alaa Aly Mohamed Abouaggour ,&nbsp;Noheir Ashraf Ibrahem Fathy Hassan ,&nbsp;Seema Iqbal ,&nbsp;Ahmed Ali Mohamed ,&nbsp;Wael Hafez ,&nbsp;Mohamed O. Mahmoud","doi":"10.1016/j.ncrna.2024.06.001","DOIUrl":"https://doi.org/10.1016/j.ncrna.2024.06.001","url":null,"abstract":"<div><h3>Background</h3><p>Type I diabetes mellitus (T1DM) is one of the most common chronic autoimmune diseases worldwide. miRNAs are a class of small non-coding RNA molecules that have been linked to immune system functions, β-cell metabolism, proliferation, and death, all of which contribute to pathogenesis of TIDM. Dysregulated miRNAs have been identified in Egyptian TIDM patients.</p></div><div><h3>Aim</h3><p>Several miRNAs were profiled in Egyptian TIDM patients to determine whether they can be used as molecular biomarkers for T1DM. The relationship between the investigated miRNAs and pro-inflammatory cytokines (TNF-α and IL-6) has also been evaluated in the development of TIDM, in addition to the creation of a proposed model for TIDM prediction.</p></div><div><h3>Patients &amp; methods</h3><p>Case-control study included 177 Egyptian patients with confirmed type I diabetes mellitus and 177 healthy individuals. MiRNA-34 and miRNA-146 were detected in serum samples using real-time PCR, whereas TNF-α and IL-6 levels were assessed using ELIZA.</p></div><div><h3>Results</h3><p>Patients with TIDM showed a significant decrease in the expression of miRNA-146, with a cut-off value ≤ 3.3, 48 % specificity, and 92.1 % sensitivity, whereas miRNA-34 had the highest sensitivity (95.5 %) and specificity (97.2 %) for differentiating diabetic patients from controls. Furthermore, other diagnostic proinflammatory markers showed lower sensitivity and specificity.</p></div><div><h3>Conclusion</h3><p>Serum levels of miRNA-34a, miRNA-146, IL-6, and TNF-α provide new insights into T1DM pathogenesis and could be used for screening and diagnosis purposes. They can be also a potential therapeutic target, as well as allowing for more strategies to improve T1DM disease outcomes.</p></div>","PeriodicalId":37653,"journal":{"name":"Non-coding RNA Research","volume":"9 4","pages":"Pages 1249-1256"},"PeriodicalIF":5.9,"publicationDate":"2024-06-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2468054024001008/pdfft?md5=40093f3e5a4a291d1d515c328bd5460d&pid=1-s2.0-S2468054024001008-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141485412","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Exosomal LncRNAs and CircRNAs in lung cancer: Emerging regulators and potential therapeutic targets","authors":"Xia Li ,&nbsp;Yunbing Wu ,&nbsp;Yue Jin","doi":"10.1016/j.ncrna.2024.06.010","DOIUrl":"10.1016/j.ncrna.2024.06.010","url":null,"abstract":"<div><p>Lung cancer remains one of the most prevalent and lethal malignancies globally, characterized by high incidence and mortality rates among all cancers. The delayed diagnosis of lung cancer at intermediate to advanced stages frequently leads to suboptimal treatment outcomes. To improve the management of this disease, it is imperative to identify new, highly sensitive prognostic and diagnostic biomarkers. Exosomes, extracellular vesicles with a lipid-bilayer structure and a size range of 30–150 nm, are pivotal in intercellular communication and play significant roles in lung cancer progression. Non-coding RNAs (ncRNAs), including long non-coding RNAs (lncRNAs) and circular RNAs (circRNAs), are highly prevalent within exosomes and play a crucial role in various pathophysiological processes mediated by these extracellular vesicles. Beyond their established functions in miRNA and protein sequestration, these ncRNAs are involved in regulating translation and interactions within exosomes. Numerous studies have highlighted the importance of exosomal lncRNAs and circRNAs in influencing epithelial-mesenchymal transition (EMT), angiogenesis, proliferation, invasion, migration, and metastasis in lung cancer. Due to their unique functional characteristics, these molecules are promising therapeutic targets and biomarkers for diagnosis and prognosis. This review provides a succinct summary of the formation of exosomal lncRNAs and circRNAs, clarifies their biological roles, and thoroughly explains the mechanisms by which they participate in the progression of lung cancer. Finally, we discuss the potential clinical applications and challenges associated with exosomal lncRNAs and circRNAs in lung cancer.</p></div>","PeriodicalId":37653,"journal":{"name":"Non-coding RNA Research","volume":"9 4","pages":"Pages 1069-1079"},"PeriodicalIF":5.9,"publicationDate":"2024-06-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S246805402400115X/pdfft?md5=c444140f14ceaaf7378773fb2807fe8c&pid=1-s2.0-S246805402400115X-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141397625","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Small nucleolar RNA expression profiles: A potential prognostic biomarker for non-viral Hepatocellular carcinoma","authors":"Venkata Ramana Mallela ,&nbsp;Phanindra Babu Kasi ,&nbsp;Dattatrya Shetti ,&nbsp;Andriy Trailin ,&nbsp;Lenka Cervenkova ,&nbsp;Richard Palek ,&nbsp;Ondřej Daum ,&nbsp;Vaclav Liska ,&nbsp;Kari Hemminki ,&nbsp;Filip Ambrozkiewicz","doi":"10.1016/j.ncrna.2024.06.009","DOIUrl":"10.1016/j.ncrna.2024.06.009","url":null,"abstract":"<div><p>Hepatocellular carcinoma (HCC) is a challenging cancer with high mortality rates, limited predictability, and a lack of effective prognostic indicators. The relationship between small nucleolar RNAs (snoRNAs) and HCC is poorly understood. Based on the literature data, snoRNA studies were primarily focused on viral-related causes of HCC, such as Hepatitis B or C viruses (HBV or HCV). According to these studies, we selected four snoRNAs (snoRA12, snoRA47, snoRA80E, and snoRD126) for exploration in the context of non-viral-related causes, including non-alcoholic steatohepatitis (NASH), non-alcoholic fatty liver diseases (NAFLD), and alcohol steatohepatitis. The primary goal of this study was to gain a deeper understanding of how snoRNA expression affects patient outcomes and whether it can serve as a prognostic tool for non-viral HCC. We conducted a study on tissue samples from 35 HCC patients who had undergone resection at Pilsen University Hospital. SnoRA12, snoRA47, snoRA80E, and snoRD126 were studied by quantitative real-time PCR (qRT-PCR) in tumor and non-tumor adjacent tissue (NTAT) samples. Kaplan-Meier analysis was performed to assess the association of snoRNAs expression levels with patient outcomes: time to recurrence (TTR), disease-free survival (DFS) and overall survival (OS). In tumor tissues, snoRA12, snoRA47 and snoRA80E were upregulated, while snoRD-126 was downregulated compared to NTAT. Low expression of snoRA47 and snoRD126 in patients was associated with longer TTR and DFS. The individual expression of snoRA12 and snoRA80E did not show associations with TTR and DFS. However, a combination of medium expression of snoRD126 and snoRA80E was associated with longer TTR and DFS, while high and low expressions of the combined snoRA126 and snoRA80E showed no significant association with TTR, DFS, and OS. Conversely, a combination of high expression of snoRA12 and snoRD126 was associated with shorter TTR. In conclusion, the results indicate that snoRA47 and snoRD126 exhibit good prognostic power specifically for non-viral related HCC. Both snoRA47 and snoRD126 showed favorable prognostication in single and combined analysis when assessing patient outcomes. Also, in combination analysis, snoRA80E and snoRA12 showed favorable prognosis, but not alone.</p></div>","PeriodicalId":37653,"journal":{"name":"Non-coding RNA Research","volume":"9 4","pages":"Pages 1133-1139"},"PeriodicalIF":5.9,"publicationDate":"2024-06-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2468054024001148/pdfft?md5=7dff953a78b07d00bd6362429d002667&pid=1-s2.0-S2468054024001148-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141396201","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The interregulatory circuit between non-coding RNA and apoptotic signaling in diabetic cardiomyopathy","authors":"Hao Wu,&nbsp;Yan Liu,&nbsp;Chunli Liu","doi":"10.1016/j.ncrna.2024.06.011","DOIUrl":"10.1016/j.ncrna.2024.06.011","url":null,"abstract":"<div><p>Diabetes mellitus has surged in prevalence, emerging as a prominent epidemic and assuming a foremost position among prevalent medical disorders. Diabetes constitutes a pivotal risk element for cardiovascular maladies, with diabetic cardiomyopathy (DCM) standing out as a substantial complication encountered by individuals with diabetes. Apoptosis represents a physiological phenomenon observed throughout the aging and developmental stages, giving rise to the programmed cell death, which is implicated in DCM. Non-coding RNAs assume significant functions in modulation of gene expression. Their deviant expression of ncRNAs is implicated in overseeing diverse cellular attributes such as proliferation, apoptosis, and has been postulated to play a role in the progression of DCM. Notably, ncRNAs and the process of apoptosis can mutually influence and cooperate in shaping the destiny of human cardiac tissues. Therefore, the exploration of the interplay between apoptosis and non-coding RNAs holds paramount importance in the formulation of efficacious therapeutic and preventive approaches for managing DCM. In this review, we provide a comprehensive overview of the apoptotic signaling pathways relevant to DCM and subsequently delve into the reciprocal regulation between apoptosis and ncRNAs in DCM. These insights contribute to an enhanced comprehension of DCM and the development of therapeutic strategies.</p></div>","PeriodicalId":37653,"journal":{"name":"Non-coding RNA Research","volume":"9 4","pages":"Pages 1080-1097"},"PeriodicalIF":5.9,"publicationDate":"2024-06-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2468054024001161/pdfft?md5=202d9abdf6f2521f4a6dbdb2d3f422ce&pid=1-s2.0-S2468054024001161-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141409131","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Oligodendrocyte-specific expression of PSG8-AS1 suggests a role in myelination with prognostic value in oligodendroglioma","authors":"Maria de los Angeles Becerra Rodriguez ,&nbsp;Elena Gonzalez Muñoz ,&nbsp;Tom Moore","doi":"10.1016/j.ncrna.2024.06.008","DOIUrl":"https://doi.org/10.1016/j.ncrna.2024.06.008","url":null,"abstract":"<div><p>The segmentally duplicated Pregnancy-specific glycoprotein (<em>PSG</em>) locus on chromosome 19q13 may be one of the most rapidly evolving in the human genome. It comprises ten coding genes (<em>PSG1-9, 11</em>) and one predominantly non-coding gene (<em>PSG10</em>) that are expressed in the placenta and gut, in addition to several poorly characterized long non-coding RNAs. We report that long non-coding RNA <em>PSG8-AS1</em> has an oligodendrocyte-specific expression pattern and is co-expressed with genes encoding key myelin constituents. <em>PSG8-AS1</em> exhibits two peaks of expression during human brain development coinciding with the most active periods of oligodendrogenesis and myelination. <em>PSG8-AS1</em> orthologs were found in the genomes of several primates but significant expression was found only in the human, suggesting a recent evolutionary origin of its proposed role in myelination. Additionally, because co-deletion of chromosomes 1p/19q is a genomic marker of oligodendroglioma, expression of <em>PSG8-AS1</em> was examined in these tumors<em>. PSG8-AS1</em> may be a promising diagnostic biomarker for glioma, with prognostic value in oligodendroglioma.</p></div>","PeriodicalId":37653,"journal":{"name":"Non-coding RNA Research","volume":"9 4","pages":"Pages 1061-1068"},"PeriodicalIF":5.9,"publicationDate":"2024-06-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2468054024001136/pdfft?md5=b2fcdfcebc44f3a9818be178d4057883&pid=1-s2.0-S2468054024001136-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141444213","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Serum lncRNAs TUG1, H19, and NEAT1 and their target miR-29b/SLC3A1 axis as possible biomarkers of preeclampsia: Potential clinical insights","authors":"Mahmoud A. Senousy ,&nbsp;Olfat G. Shaker ,&nbsp;Ahmed H.Z. Elmaasrawy ,&nbsp;Ahmed M. Ashour ,&nbsp;Shuruq E. Alsufyani ,&nbsp;Hany H. Arab ,&nbsp;Ghada Ayeldeen","doi":"10.1016/j.ncrna.2024.06.007","DOIUrl":"10.1016/j.ncrna.2024.06.007","url":null,"abstract":"<div><p>To date, the epigenetic signature of preeclampsia (PE) is not completely deciphered. Oxidative stress-responsive long non-coding RNAs (lncRNAs) are deregulated in preeclamptic placenta; however, their circulating profiles and diagnostic abilities are still unexplored. We investigated serum redox-sensitive lncRNAs TUG1, H19, and NEAT1, and their target miR-29b/cystine/neutral/dibasic amino acids transporter solute carrier family 3, member 1 (SLC3A1) as potential non-invasive biomarkers of PE risk, onset, and severity. We recruited 82 patients with PE and 78 healthy pregnant women. We classified PE patients into early-onset (EOPE) and late-onset (LOPE) subgroups at a cut-off 34 gestational weeks and into severe and mild PE subgroups by blood pressure and proteinuria criteria. Bioinformatics analysis was employed to select lncRNAs/microRNA/target gene interactions. Serum H19, NEAT1, and SLC3A1 mRNA expression were reduced, meanwhile miR-29b levels were elevated, whereas there was no significant difference in TUG1 levels between PE patients and healthy pregnancies. Serum H19 levels were lower, whereas miR-29b levels were higher in EOPE versus LOPE. Serum miR-29b and H19 levels were higher in severe versus mild PE. ROC analysis identified serum H19, NEAT1, miR-29b, and SLC3A1 as potential diagnostic markers, with H19 (AUC = 0.818, 95%CI = 0.744–0.894) and miR-29b (AUC = 0.82, 95%CI = 0.755–0.885) were superior discriminators. Only H19 and miR-29b discriminated EOPE and severe PE cases. In multivariate logistic analysis, miR-29b and H19 were associated with EOPE, using maternal age and gestational age as covariates, while miR-29b was associated with severe PE, using maternal age as covariate. Studied markers were correlated with clinical and ultrasound data in the overall PE group. Serum H19 and TUG1 were negatively correlated with albuminuria in EOPE and LOPE, respectively. NEAT1 and SLC3A1 were correlated with ultrasound data in EOPE. Likewise, TUG1, miR-29b, and SLC3A1 showed significant correlations with ultrasound data in LOPE. Conclusively, this study configures SLC3A1 expression as a novel potential serum biomarker of PE and advocates serum H19 and miR-29b as biomarkers of EOPE and miR-29b as a biomarker of PE severity.</p></div>","PeriodicalId":37653,"journal":{"name":"Non-coding RNA Research","volume":"9 4","pages":"Pages 995-1008"},"PeriodicalIF":5.9,"publicationDate":"2024-06-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2468054024001124/pdfft?md5=8dfd27d40c348782bbcedaf24c073b4a&pid=1-s2.0-S2468054024001124-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141405147","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Plant bioactive compounds driven microRNAs (miRNAs): A potential source and novel strategy targeting gene and cancer therapeutics","authors":"Sahreen Sumaira ,&nbsp;Soundararajan Vijayarathna ,&nbsp;Manisekaran Hemagirri ,&nbsp;Mohd Adnan ,&nbsp;Md Imtaiyaz Hassan ,&nbsp;Mitesh Patel ,&nbsp;Reena Gupta ,&nbsp;Shanmugapriya ,&nbsp;Yeng Chen ,&nbsp;Subash C.B. Gopinath ,&nbsp;Jagat R. Kanwar ,&nbsp;Sreenivasan Sasidharan","doi":"10.1016/j.ncrna.2024.06.003","DOIUrl":"10.1016/j.ncrna.2024.06.003","url":null,"abstract":"<div><p>Irrespective of medical technology improvements, cancer ranks among the leading causes of mortality worldwide. Although numerous cures and treatments exist, creating alternative cancer therapies with fewer adverse side effects is vital. Since ancient times, plant bioactive compounds have already been used as a remedy to heal cancer. These plant bioactive compounds and their anticancer activity can also deregulate the microRNAs (miRNAs) in the cancerous cells. Therefore, the deregulation of miRNAs in cancer cells by plant bioactive compounds and the usage of the related miRNA could be a promising approach for cancer cure, mainly to prevent cancer and overcome chemotherapeutic side effect problems. Hence, this review highlights the function of plant bioactive compounds as an anticancer agent through the underlying mechanism that alters the miRNA expression in cancer cells, ultimately leading to apoptosis. Moreover, this review provides insight into using plant bioactive compounds -driven miRNAs as an anticancer agent to develop miRNA-based cancer gene therapy. They can be the potential resource for gene therapy and novel strategies targeting cancer therapeutics.</p></div>","PeriodicalId":37653,"journal":{"name":"Non-coding RNA Research","volume":"9 4","pages":"Pages 1140-1158"},"PeriodicalIF":5.9,"publicationDate":"2024-06-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2468054024001021/pdfft?md5=4a9a10189ecbce7d6470fa069d540b80&pid=1-s2.0-S2468054024001021-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141412210","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"MiR-200b-3p elevates 5-FU sensitivity in cholangiocarcinoma cells via autophagy inhibition by targeting KLF4","authors":"Feng Peng ,&nbsp;Ruizhi He ,&nbsp;Yuhui Liu ,&nbsp;Yu Xie ,&nbsp;Guangbing Xiong ,&nbsp;Xu Li ,&nbsp;Min Wang ,&nbsp;Chunle Zhao ,&nbsp;Hang Zhang ,&nbsp;Simiao Xu ,&nbsp;Renyi Qin","doi":"10.1016/j.ncrna.2024.06.004","DOIUrl":"10.1016/j.ncrna.2024.06.004","url":null,"abstract":"<div><p>Cholangiocarcinoma is one of the most lethal human cancers, and chemotherapy failure is a major cause of recurrence and poor prognosis. We previously demonstrated that miR-200 family members are downregulated in clinical samples of cholangiocarcinoma and inhibit cholangiocarcinoma tumorigenesis and metastasis. However, the role of differentially expressed miR-200b-3p in 5-fluorouracil chemosensitivity remains unclear. Here, we examined how miR-200b-3p modulates 5-fluorouracil chemosensitivity in cholangiocarcinoma. We observed that miR-200b-3p was associated with 5-fluorouracil sensitivity in cholangiocarcinoma and increased 5-fluorouracil-induced mitochondrial apoptosis in cholangiocarcinoma cells. Mechanistically, miR-200b-3p suppressed autophagy in cholangiocarcinoma cells to mediate 5-fluorouracil sensitivity. Further, we identified KLF4 as an essential target of miR-200b-3p in cholangiocarcinoma. Notably, the miR-200b-3p/KLF4/autophagy pathway augmented the chemosensitivity of cholangiocarcinoma cells to 5-fluorouracil. Our findings underscore the key role of miR-200b-3p in chemosensitivity to 5-fluorouracil and highlight the miR-200b-3p/KLF4/autophagy axis as a potential therapeutic target for cholangiocarcinoma.</p></div>","PeriodicalId":37653,"journal":{"name":"Non-coding RNA Research","volume":"9 4","pages":"Pages 1098-1110"},"PeriodicalIF":5.9,"publicationDate":"2024-06-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2468054024001033/pdfft?md5=73437dd45a79a32193b66bea8f2acde2&pid=1-s2.0-S2468054024001033-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141398545","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Interaction of noncoding RNAs with hippo signaling pathway in cancer cells and cancer stem cells","authors":"Saba Abedimanesh ,&nbsp;Reza Safaralizadeh ,&nbsp;Zohreh Jahanafrooz ,&nbsp;Souzan Najafi ,&nbsp;Mohammad Amini ,&nbsp;Shabnam Soltani Nazarloo ,&nbsp;Seyedeh Zahra Bahojb Mahdavi ,&nbsp;Behzad Baradaran ,&nbsp;Asiyeh Jebelli ,&nbsp;Amir Ali Mokhtarzadeh","doi":"10.1016/j.ncrna.2024.06.006","DOIUrl":"10.1016/j.ncrna.2024.06.006","url":null,"abstract":"<div><p>The Hippo signaling pathway has a regulatory function in the organogenesis process and cellular homeostasis, switching the cascade reactions of crucial kinases acts to turn off/on the Hippo pathway, altering the downstream gene expression and thereby regulating proliferation, apoptosis, or stemness. Disruption of this pathway can lead to the occurrence of various disorders and different types of cancer. Recent findings highlight the importance of ncRNAs, such as microRNA, circular RNA, and lncRNAs, in modulating the Hippo pathway. Defects in ncRNAs can disrupt Hippo pathway balance, increasing tumor cells, tumorigenesis, and chemotherapeutic resistance. This review summarizes ncRNAs' inhibitory or stimulatory role in - Hippo pathway regulation in cancer and stem cells. Identifying the relation between ncRNAs and the components of this pathway could pave the way for developing new biomarkers in the treatment and diagnosis of cancers.</p></div>","PeriodicalId":37653,"journal":{"name":"Non-coding RNA Research","volume":"9 4","pages":"Pages 1292-1307"},"PeriodicalIF":5.9,"publicationDate":"2024-06-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2468054024001112/pdfft?md5=1bc1cda82d17a07f4fb9de9a601a211d&pid=1-s2.0-S2468054024001112-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141393676","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}