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dc.contributor.authorTelleria, Jaione
dc.contributor.authorIllarregi, Unai
dc.contributor.authorLópez López, Elixabet ORCID
dc.contributor.authorBilbao Aldaiturriaga, Nerea
dc.contributor.authorGutiérrez Camino, Ángela ORCID
dc.contributor.authorMartín Guerrero, Idoia
dc.date.accessioned2023-06-27T13:33:05Z
dc.date.available2023-06-27T13:33:05Z
dc.date.issued2023
dc.identifier.citationEkaia 43 : 191-207 (2023)
dc.identifier.issn0214-9001
dc.identifier.urihttp://hdl.handle.net/10810/61646
dc.description.abstractHaurren leuzemia linfoblastiko akutua (LLA) minbizi pediatrikorik ohikoena da eta heriotza kausa nagusia 20 urte baino gutxiagoko minbizidun gaixoen artean. Aurrerapen teknologikoei esker sailkapen-zehaztasuna eta sendatze-tasa hobetu diren arren, oraindik ere asko dira birgaixotzen diren pazienteak. Hori dela eta, pazienteen estratifikazio eta tratamendu espezifikoagoen beharra azaleratu da. LLA minbizi oso heterogeneoa da eta azpitalde ezberdin ugari daude. Oraintsu, pazienteen estratifikazioa egiteko, RNA ez-kodetzaileetan jarri da arreta; esaterako, RNA luze ez-kodetzaileetan (lncRNA). Molekula horiek proteinak kodetzen ez dituzten 200 nukleotido baino gehiagoko molekula erribonukleikoak dira, eta frogatu da funtzio erregulatzaile garrantzitsua dutela hainbat prozesu biologikotan, besteak beste hematopoiesian. Azken urteetan ugariak izan dira lncRNAen adierazpen aldakorra LLA pediatrikoan aztertu duten ikerketak. Horietan, sekuentziazio edo array bidezko genoma osoko analisiak eta RT-qPCR bidezko lncRNA zehatzen adierazpena aztertuz, minbizi honen diagnosian, azpitalde ezberdinen sailkapenean, pronostikoan eta tratamenduan duten adierazpen-patroi aldakorra ikertu dute. Hala, zenbait kasutan ondorioztatu da lncRNAk erlazionatuta daudela leuzemia-zelulen proliferazio edo apoptosiarekin, bir-gaixotzeekin edo tratamenduekiko erresistentziarekin. Hori dela eta, dugun informazioa oraindik ere mugatua izan arren, ezinbestekoa izango da lncRNAek mekanismo molekularretan dituzten funtzioak ezagutzea, etorkizunean LLA gaixoen es-tratifikazio zehatza lortzeko eta tratamendu-itu berriak identifikatzeko; Childhood acute lymphoblastic leukemia (ALL) is the most common pediatric cancer and the leading cause of death among cancer patients under 20 years of age. Although classification accuracy and recovery rates have improved due to technological advances, there are still many patients who relapse. Hence, the development of more accurate patient stratification methods and treatments are essential. ALL is a highly heterogeneous cancer with multiple subtypes. Recently, attention has been focused on non-coding RNA, such as long non-coding RNA (lncRNA). These ribonucleic molecules of more than 200 nucleotides have been proven to have important regulatory functions in various biological processes, including hematopoiesis. In recent years, numerous studies have examined the differential expression of lncRNAs in pediatric ALL. In these studies, whole genome analysis using sequencing and arrays, and analysis of specific lncRNAs by RT-qPCR have been made to investigate the varying pattern of expression in diagnosis, classification of different subtypes, prognosis and treatment of ALL patients. Thus, in some cases lncRNAs were related to proliferation or apoptosis of leukemic cells, relapse and treatment resistance. Therefore, although the information concerning lncRNAs in ALL is still limited, analysing the functions of lncRNAs in molecular mechanisms will be essential in the near future for the precise stratification of ALL pediatric patients and the identification of novel treatment targets.
dc.language.isoeus
dc.publisherServicio Editorial de la Universidad del País Vasco/Euskal Herriko Unibertsitatearen Argitalpen Zerbitzua
dc.rightsinfo:eu-repo/semantics/openAccess
dc.rights.urihttp://creativecommons.org/licenses/by-nc-sa/4.0/
dc.titleLncRNA-en adierazpen aldakorrak haurren leuzemia linfoblastiko akutuan dituen inplikazioak
dc.typeinfo:eu-repo/semantics/article
dc.rights.holder© 2023 UPV/EHU Attribution-NonCommercial-ShareAlike 4.0 International
dc.identifier.doi10.1387/ekaia.22579


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© 2023 UPV/EHU Attribution-NonCommercial-ShareAlike 4.0 International
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