Serum miR-21 and miR-210 as promising non-invasive biomarkers for the diagnosis and prognosis of colorectal cancer
Rev. esp. enferm. dig
; 112(11): 832-837, nov. 2020. tab, graf
Artigo
em Inglês
| IBECS
| ID: ibc-198766
Biblioteca responsável:
ES1.1
Localização: BNCS
ABSTRACT
OBJECTIVE:
this study aimed to investigate the expression and clinical significance of miR-21 and miR-210 in serum of patients with colorectal cancer (CRC).METHODS:
the expression levels of serum miR-21 and miR-210 in 40 CRC patients (CRC group) and 20 healthy patients (control group) were measured by qRT-PCR. Correlation analysis was performed of the relationship between serum miR-21 and miR-210 levels with clinical characteristics, including gender, age, tumor location, tumor size, tumor stage, local invasion and TNM staging. The expression levels of miR-21 and miR-210 in the CRC group were separately measured before and after surgery. ROC analysis was performed to evaluate the diagnostic value of miR-21 and miR-210.RESULTS:
serum miR-21 and miR-210 in the CRC group were much higher than those in the control group. Meanwhile, the levels of serum miR-21 and miR-210 were closely related to tumor size (p = 0.028, p = 0.047), lymphatic metastasis (p = 0.038, p = 0.028), TNM staging (p = 0.014, p = 0.047) and tumor stage (p = 0.014, p = 0.017), but independent of gender, age and tumor location. In addition, serum miR-21 and miR-210 in the CRC group (n = 18) after surgery were lower than those before surgery (p < 0.001). ROC curves showed that miR-21 (AUC = 0.863) and miR-210 (AUC = 0.818) both had diagnostic efficacy in CRC patients.CONCLUSION:
miR-21 and miR-210 can be used as novel non-invasive biomarkers for CRC diagnosis and prognosiRESUMEN
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Espanha
Base de dados:
IBECS
Assunto principal:
Neoplasias Colorretais
/
MicroRNAs
Limite:
Adulto
/
Idoso
/
Feminino
/
Humanos
/
Masculino
Idioma:
Inglês
Revista:
Rev. esp. enferm. dig
Ano de publicação:
2020
Tipo de documento:
Artigo
Instituição/País de afiliação:
Zhejiang University/China