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Non-Coding RNA, Volume 8, Issue 5

October 2022 - 10 articles

Cover Story: Lnc-Nr6a1 processing gives rise to two abundant polyadenylated isoforms, lnc-Nr6a1-1 and lnc-Nr6a1-2, and a longer non-polyadenylated microprocessor-driven lnc-pri-miRNA containing clustered pre-miR-181a2 and pre-miR-181b2 hairpins. Lnc-Nr6a1 gene deletion resulted in reduced glycolytic metabolism, which is restored by lnc-Nr6a1-1 isoform expression. lnc-Nr6a1-1 isoform directly binds and acts as a scaffold molecule for the assembly of ENO1, ALDOA, GAPDH and PKM glycolytic enzymes, along with LDHA, supporting substrate channeling for efficient glycolysis. View this paper
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Articles (10)

  • Article
  • Open Access
11 Citations
3,505 Views
11 Pages

Combinatorial microRNA Loading into Extracellular Vesicles for Increased Anti-Inflammatory Efficacy

  • Alex Eli Pottash,
  • Daniel Levy,
  • Anjana Jeyaram,
  • Leo Kuo,
  • Stephanie M. Kronstadt,
  • Wei Chao and
  • Steven M. Jay

Extracellular vesicles (EVs) have emerged as promising therapeutic entities in part due to their potential to regulate multiple signaling pathways in target cells. This potential is derived from the broad array of constituent and/or cargo molecules a...

  • Article
  • Open Access
4 Citations
3,926 Views
18 Pages

Flnc: Machine Learning Improves the Identification of Novel Long Noncoding RNAs from Stand-Alone RNA-Seq Data

  • Zixiu Li,
  • Peng Zhou,
  • Euijin Kwon,
  • Katherine A. Fitzgerald,
  • Zhiping Weng and
  • Chan Zhou

Long noncoding RNAs (lncRNAs) play critical regulatory roles in human development and disease. Although there are over 100,000 samples with available RNA sequencing (RNA-seq) data, many lncRNAs have yet to be annotated. The conventional approach to i...

  • Article
  • Open Access
2 Citations
3,606 Views
19 Pages

Pro-Inflammatory Cytokines Promote the Transcription of Circular RNAs in Human Pancreatic β Cells

  • Simranjeet Kaur,
  • Caroline Frørup,
  • Aashiq H. Mirza,
  • Tina Fløyel,
  • Reza Yarani,
  • Maikel L. Colli,
  • Jesper Johannesen,
  • Joachim Størling,
  • Decio L. Eizirik and
  • Flemming Pociot

Circular RNAs (circRNAs) have recently been implicated in impaired β-cell function in diabetes. Using microarray-based profiling of circRNAs in human EndoC-βH1 cells treated with pro-inflammatory cytokines, this study aimed to investigate t...

  • Article
  • Open Access
8 Citations
4,115 Views
14 Pages

Metformin Treatment Modulates Long Non-Coding RNA Isoforms Expression in Human Cells

  • Izabela Mamede C. A. da Conceição,
  • Thomaz Luscher-Dias,
  • Lúcio R. Queiroz,
  • Ana Gabrielle B. de Melo,
  • Carlos Renato Machado,
  • Karina B. Gomes,
  • Renan P. Souza,
  • Marcelo R. Luizon and
  • Glória R. Franco

Long noncoding RNAs (lncRNAs) undergo splicing and have multiple transcribed isoforms. Nevertheless, for lncRNAs, as well as for mRNA, measurements of expression are routinely performed only at the gene level. Metformin is the first-line oral therapy...

  • Review
  • Open Access
13 Citations
3,109 Views
18 Pages

The Roles of microRNA miR-185 in Digestive Tract Cancers

  • Esmaeel Babaeenezhad,
  • Fakhraddin Naghibalhossaini,
  • Masoumeh Rajabibazl,
  • Zohreh Jangravi,
  • Forouzan Hadipour Moradi,
  • Mohammad Davood Fattahi,
  • Jörg D. Hoheisel,
  • Mostafa Moradi Sarabi and
  • Soroosh Shahryarhesami

Digestive tract cancers represent a serious public health issue. In recent years, evidence has accumulated that microRNA miR-185 is implicated in the pathogenesis of this group of highly malignant tumors. Its expression variations correlate with clin...

  • Review
  • Open Access
4 Citations
6,356 Views
21 Pages

Emerging Role of Enhancer RNAs as Potential Diagnostic and Prognostic Biomarkers in Cancer

  • Somayeh Panahi-Moghadam,
  • Shokoufeh Hassani,
  • Shirin Farivar and
  • Faezeh Vakhshiteh

Enhancers are distal cis-acting elements that are commonly recognized to regulate gene expression via cooperation with promoters. Along with regulating gene expression, enhancers can be transcribed and generate a class of non-coding RNAs called enhan...

  • Article
  • Open Access
1 Citations
3,361 Views
14 Pages

In Silico Identification and Characterization of circRNAs as Potential Virulence-Related miRNA/siRNA Sponges from Entamoeba histolytica and Encystment-Related circRNAs from Entamoeba invadens

  • Mario Ángel López-Luis,
  • Cristian Julio César Padrón-Manrique,
  • Jesús Alberto García-Lerena,
  • Daniela Lozano-Amado,
  • Rosaura Hernández-Rivas,
  • Odila Saucedo-Cárdenas,
  • Alfonso Méndez-Tenorio and
  • Jesús Valdés

26 September 2022

Ubiquitous eukaryotic non-coding circular RNAs regulate transcription and translation. We have reported full-length intronic circular RNAs (flicRNAs) in Entamoeba histolytica with esterified 3′ss and 5′ss. Their 5′ss GU-rich element...

  • Article
  • Open Access
2 Citations
3,126 Views
13 Pages

MicroRNA and Metabolic Profiling of a Primary Ovarian Neuroendocrine Carcinoma Pulmonary-Type Reveals a High Degree of Similarity with Small Cell Lung Cancer

  • Stefano Miglietta,
  • Giulia Girolimetti,
  • Lorena Marchio,
  • Manuela Sollazzo,
  • Noemi Laprovitera,
  • Sara Coluccelli,
  • Dario De Biase,
  • Antonio De Leo,
  • Donatella Santini and
  • Ivana Kurelac
  • + 7 authors

25 September 2022

Small cell neuroendocrine carcinoma is most frequently found in the lung (SCLC), but it has been also reported, albeit with a very low incidence, in the ovary. Here, we analyze a case of primary small cell carcinoma of the ovary of pulmonary type (SC...

  • Protocol
  • Open Access
1 Citations
3,028 Views
8 Pages

A Tool to Design Bridging Oligos Used to Detect Pseudouridylation Sites on RNA after CMC Treatment

  • Baptiste Bogard,
  • Gilles Tellier,
  • Claire Francastel and
  • Florent Hubé

23 September 2022

Pseudouridylation is one of the most abundant modifications found in RNAs. To identify the Pseudouridylation sites (Psi) in RNAs, several techniques have been developed, but the most common and robust is the CMC (N-cyclohexyl-N′-(2-morpholinoet...

  • Article
  • Open Access
7 Citations
3,849 Views
27 Pages

TGF-β-Upregulated Lnc-Nr6a1 Acts as a Reservoir of miR-181 and Mediates Assembly of a Glycolytic Complex

  • Salvador Polo-Generelo,
  • Belén Torres,
  • José A. Guerrero-Martínez,
  • Emilio Camafeita,
  • Jesús Vázquez,
  • José C. Reyes and
  • José A. Pintor-Toro

15 September 2022

Long non-coding RNAs (lncRNAs) have emerged as key regulators in a wide range of biological processes. Here, we identified a mouse miRNA-host gene lncRNA (Lnc-Nr6a1) upregulated early during epithelial-to-mesenchymal transition (EMT). We show that wh...

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Non-Coding RNA - ISSN 2311-553X