Por favor, use este identificador para citar o enlazar a este item:
http://hdl.handle.net/10261/95232COMPARTIR / EXPORTAR:
 SHARE
 CORE
BASE
|
|
| Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL | DATACITE | |
| Título: | MicroRNA-Dependent Regulation of Transcription in Non-Small Cell Lung Cancer |
Autor: | Molina-Pinelo, Sonia CSIC ORCID; Pastor, María Dolores CSIC ORCID; Hergueta-Redondo, Marta CSIC; Moreno-Bueno, Gema CSIC ORCID; García-Carbonero, Rocío CSIC ORCID; Nogal, Ana; Suárez, Rocío; Salinas, Ana CSIC; Agulló-Ortuño, María Teresa CSIC; Ferrer, Irene; Palacios Calvo, José CSIC ORCID; Carnero, Amancio CSIC ORCID; Paz-Ares, Luis CSIC ORCID | Fecha de publicación: | 13-mar-2014 | Editor: | Public Library of Science | Citación: | PLoS ONE 9(3): e90524 (2014) | Resumen: | Squamous cell lung cancer (SCC) and adenocarcinoma are the most common histological subtypes of non-small cell lung cancer (NSCLC), and have been traditionally managed in the clinic as a single entity. Increasing evidence, however, illustrates the biological diversity of these two histological subgroups of lung cancer, and supports the need to improve our understanding of the molecular basis beyond the different phenotypes if we aim to develop more specific and individualized targeted therapy. The purpose of this study was to identify microRNA (miRNA)-dependent transcriptional regulation differences between SCC and adenocarcinoma histological lung cancer subtypes. In this work, paired miRNA (667 miRNAs by TaqMan Low Density Arrays (TLDA)) and mRNA profiling (Whole Genome 44 K array G112A, Agilent) was performed in tumor samples of 44 NSCLC patients. Nine miRNAs and 56 mRNAs were found to be differentially expressed in SCC versus adenocarcinoma samples. Eleven of these 56 mRNA were predicted as targets of the miRNAs identified to be differently expressed in these two histological conditions. Of them, 6 miRNAs (miR-149, miR-205, miR-375, miR-378, miR- 422a and miR-708) and 9 target genes (CEACAM6, CGN, CLDN3, ABCC3, MLPH, ACSL5, TMEM45B, MUC1) were validated by quantitative PCR in an independent cohort of 41 lung cancer patients. Furthermore, the inverse correlation between mRNAs and microRNAs expression was also validated. These results suggest miRNA-dependent transcriptional regulation differences play an important role in determining key hallmarks of NSCLC, and may provide new biomarkers for personalized treatment strategies. | Descripción: | This is an open-access article distributed under the terms of the Creative Commons Attribution License.-- et al. | Versión del editor: | http://dx.doi.org/10.1371/journal.pone.0090524 | URI: | http://hdl.handle.net/10261/95232 | DOI: | 10.1371/journal.pone.0090524 | ISSN: | 1932-6203 |
| Aparece en las colecciones: | (IIBM) Artículos (IBIS) Artículos |
Ficheros en este ítem:
| Fichero | Descripción | Tamaño | Formato | |
|---|---|---|---|---|
| microRNA_dependent_Molina.pdf | 1,37 MB | Adobe PDF |  Visualizar/Abrir |
CORE Recommender
PubMed Central
Citations
41
checked on 06-may-2024
SCOPUSTM
Citations
64
checked on 03-may-2024
WEB OF SCIENCETM
Citations
61
checked on 25-feb-2024
Page view(s)
403
checked on 05-may-2024
Download(s)
328
checked on 05-may-2024
