miR-141 is up-regulated in biopsies from Vietnamese patients with nasopharyngeal carcinoma
Autor(a) principal: | |
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Data de Publicação: | 2018 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Brazilian Oral Research |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1806-83242018000100301 |
Resumo: | Abstract: Novel biomarkers for screening, diagnosis and monitoring the treatment of nasopharyngeal carcinoma (NPC), one of the most common cancers in Vietnam, are urgently required. Increasing evidence suggests that microRNA-141 (miR-141) is associated with NPC, owing to its ability to affect the expression of genes that modulate tumorigenesis. Unfortunately, research on miR-141 expression in Vietnamese patients is limited. Therefore, the objective of the current study was to evaluate miR-141 expression and assess whether miR-141 might be a potential biomarker for diagnosis of NPC in Vietnamese patients. Total RNA isolated from 40 NPC biopsy samples and 37 non-cancerous samples was analyzed by quantitative reverse-transcription PCR. The miR-141 expression levels were compared between NPC biopsy and non-cancerous samples. The frequency of miR-141 detection was 37.50% and 10.80% in the NPC and non-cancerous samples, respectively (p = 0.0143). The miR-141 expression was 5.27 times higher in tumor samples than non-cancerous samples. Additionally, the RR (Relative risk) and OR (Odds ratio) were 1.83 (95%CI = 1.2576–2.6675, p = 0.0016) and 4.95 (95%CI = 1.4625–16.7541, p = 0.01), respectively. In conclusion, miR-141 was up-regulated in the biopsy samples and thus may be a potential biomarker for NPC in the Vietnamese population. |
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miR-141 is up-regulated in biopsies from Vietnamese patients with nasopharyngeal carcinomaBiomarkersCarcinomamicroRNAsBiopsyNasopharynxAbstract: Novel biomarkers for screening, diagnosis and monitoring the treatment of nasopharyngeal carcinoma (NPC), one of the most common cancers in Vietnam, are urgently required. Increasing evidence suggests that microRNA-141 (miR-141) is associated with NPC, owing to its ability to affect the expression of genes that modulate tumorigenesis. Unfortunately, research on miR-141 expression in Vietnamese patients is limited. Therefore, the objective of the current study was to evaluate miR-141 expression and assess whether miR-141 might be a potential biomarker for diagnosis of NPC in Vietnamese patients. Total RNA isolated from 40 NPC biopsy samples and 37 non-cancerous samples was analyzed by quantitative reverse-transcription PCR. The miR-141 expression levels were compared between NPC biopsy and non-cancerous samples. The frequency of miR-141 detection was 37.50% and 10.80% in the NPC and non-cancerous samples, respectively (p = 0.0143). The miR-141 expression was 5.27 times higher in tumor samples than non-cancerous samples. Additionally, the RR (Relative risk) and OR (Odds ratio) were 1.83 (95%CI = 1.2576–2.6675, p = 0.0016) and 4.95 (95%CI = 1.4625–16.7541, p = 0.01), respectively. In conclusion, miR-141 was up-regulated in the biopsy samples and thus may be a potential biomarker for NPC in the Vietnamese population.Sociedade Brasileira de Pesquisa Odontológica - SBPqO2018-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1806-83242018000100301Brazilian Oral Research v.32 2018reponame:Brazilian Oral Researchinstname:Sociedade Brasileira de Pesquisa Odontológica (SBPqO)instacron:SBPQO10.1590/1807-3107bor-2018.vol32.0126info:eu-repo/semantics/openAccessLao,Thuan DucNguyen,Truong VanNguyen,Dung HuuNguyen,Minh TrongNguyen,Chuong HoangLe,Thuy Huyen Aieng2018-12-12T00:00:00Zoai:scielo:S1806-83242018000100301Revistahttps://www.scielo.br/j/bor/https://old.scielo.br/oai/scielo-oai.phppob@edu.usp.br||bor@sbpqo.org.br1807-31071806-8324opendoar:2018-12-12T00:00Brazilian Oral Research - Sociedade Brasileira de Pesquisa Odontológica (SBPqO)false |
dc.title.none.fl_str_mv |
miR-141 is up-regulated in biopsies from Vietnamese patients with nasopharyngeal carcinoma |
title |
miR-141 is up-regulated in biopsies from Vietnamese patients with nasopharyngeal carcinoma |
spellingShingle |
miR-141 is up-regulated in biopsies from Vietnamese patients with nasopharyngeal carcinoma Lao,Thuan Duc Biomarkers Carcinoma microRNAs Biopsy Nasopharynx |
title_short |
miR-141 is up-regulated in biopsies from Vietnamese patients with nasopharyngeal carcinoma |
title_full |
miR-141 is up-regulated in biopsies from Vietnamese patients with nasopharyngeal carcinoma |
title_fullStr |
miR-141 is up-regulated in biopsies from Vietnamese patients with nasopharyngeal carcinoma |
title_full_unstemmed |
miR-141 is up-regulated in biopsies from Vietnamese patients with nasopharyngeal carcinoma |
title_sort |
miR-141 is up-regulated in biopsies from Vietnamese patients with nasopharyngeal carcinoma |
author |
Lao,Thuan Duc |
author_facet |
Lao,Thuan Duc Nguyen,Truong Van Nguyen,Dung Huu Nguyen,Minh Trong Nguyen,Chuong Hoang Le,Thuy Huyen Ai |
author_role |
author |
author2 |
Nguyen,Truong Van Nguyen,Dung Huu Nguyen,Minh Trong Nguyen,Chuong Hoang Le,Thuy Huyen Ai |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Lao,Thuan Duc Nguyen,Truong Van Nguyen,Dung Huu Nguyen,Minh Trong Nguyen,Chuong Hoang Le,Thuy Huyen Ai |
dc.subject.por.fl_str_mv |
Biomarkers Carcinoma microRNAs Biopsy Nasopharynx |
topic |
Biomarkers Carcinoma microRNAs Biopsy Nasopharynx |
description |
Abstract: Novel biomarkers for screening, diagnosis and monitoring the treatment of nasopharyngeal carcinoma (NPC), one of the most common cancers in Vietnam, are urgently required. Increasing evidence suggests that microRNA-141 (miR-141) is associated with NPC, owing to its ability to affect the expression of genes that modulate tumorigenesis. Unfortunately, research on miR-141 expression in Vietnamese patients is limited. Therefore, the objective of the current study was to evaluate miR-141 expression and assess whether miR-141 might be a potential biomarker for diagnosis of NPC in Vietnamese patients. Total RNA isolated from 40 NPC biopsy samples and 37 non-cancerous samples was analyzed by quantitative reverse-transcription PCR. The miR-141 expression levels were compared between NPC biopsy and non-cancerous samples. The frequency of miR-141 detection was 37.50% and 10.80% in the NPC and non-cancerous samples, respectively (p = 0.0143). The miR-141 expression was 5.27 times higher in tumor samples than non-cancerous samples. Additionally, the RR (Relative risk) and OR (Odds ratio) were 1.83 (95%CI = 1.2576–2.6675, p = 0.0016) and 4.95 (95%CI = 1.4625–16.7541, p = 0.01), respectively. In conclusion, miR-141 was up-regulated in the biopsy samples and thus may be a potential biomarker for NPC in the Vietnamese population. |
publishDate |
2018 |
dc.date.none.fl_str_mv |
2018-01-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1806-83242018000100301 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1806-83242018000100301 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/1807-3107bor-2018.vol32.0126 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
text/html |
dc.publisher.none.fl_str_mv |
Sociedade Brasileira de Pesquisa Odontológica - SBPqO |
publisher.none.fl_str_mv |
Sociedade Brasileira de Pesquisa Odontológica - SBPqO |
dc.source.none.fl_str_mv |
Brazilian Oral Research v.32 2018 reponame:Brazilian Oral Research instname:Sociedade Brasileira de Pesquisa Odontológica (SBPqO) instacron:SBPQO |
instname_str |
Sociedade Brasileira de Pesquisa Odontológica (SBPqO) |
instacron_str |
SBPQO |
institution |
SBPQO |
reponame_str |
Brazilian Oral Research |
collection |
Brazilian Oral Research |
repository.name.fl_str_mv |
Brazilian Oral Research - Sociedade Brasileira de Pesquisa Odontológica (SBPqO) |
repository.mail.fl_str_mv |
pob@edu.usp.br||bor@sbpqo.org.br |
_version_ |
1750318326156886016 |