» Articles » PMID: 24774218

Down Regulation of MiR-143 is Related with Tumor Size, Lymph Node Metastasis and HPV16 Infection in Cervical Squamous Cancer

Overview
Journal Diagn Pathol
Publisher Biomed Central
Specialty Pathology
Date 2014 Apr 30
PMID 24774218
Citations 22
Authors
Affiliations
Soon will be listed here.
Abstract

Objective: This study is to investigate the role of miR-143 expression in cervical squamous cell carcinoma (SCC).

Methods: The expression level of miR-143 was examined by quantitative real-time PCR. Human papillomavirus (HPV) genotype was detected by HPV genotype detection kit. The expression level of bcl-2 was detected by immunohistochemistry.

Results: The positive rate of HPV was 78% in the patients of cervical SCC. The most prevalent genotype was HPV16, with a positive rate of 42%. The expression level of miR-143 was significantly lower in the cervical SCC tissues than that in the normal cervical tissues (Z=-2.180, P=0.029). Down-regulated miR-143 expression was associated with tumor size, lymph node metastasis and HPV16 infection in cervical cancer patients. No significant associations were found between the expression levels of miR-143 and age, clinical stage, differentiation or lymph vascular space invasion. And, in cervical SCC patients after treatment with Taxol chemotherapy, the expression level of miR-143 was higher and the positive expression of bcl-2 protein was lower. However, the differences in expression changes of miR-143 and bcl-2 were not statistically significant (miR-143, Z=-0.763, P=0.446; bcl-2 protein, χ2=2.277, P=0.131).

Conclusion: Down-regulated miR-143 is related with tumor size, lymph node metastasis and HPV16 infection in cervical SCC, but miR-143 does not participate in the Taxol sensitivity response.

Virtual Slides: The virtual slide(s) for this article can be found here: http://www.diagnosticpathology.diagnomx.eu/vs/1401279451112150.

Citing Articles

Value of non-coding RNAs to assess lymph node status in cervical cancer.

Dabi Y, Favier A, Razakamanantsoa L, Suisse S, Marie Y, Touboul C Front Oncol. 2023; 13:1144672.

PMID: 37234986 PMC: 10206114. DOI: 10.3389/fonc.2023.1144672.


Emerging Role of MicroRNAs in the Therapeutic Response in Cervical Cancer: A Systematic Review.

Ravegnini G, Gorini F, Dondi G, Tesei M, De Crescenzo E, Morganti A Front Oncol. 2022; 12:847974.

PMID: 35747791 PMC: 9209727. DOI: 10.3389/fonc.2022.847974.


Restoration of miRNA-143 Expression Inhibits Growth and Migration of MKN-45 Gastric Cancer Cell Line.

Hosseinahli N, Zeinali T, Hosseinahli N, Karimi L, Shanehbandi D, Mansoori B Adv Pharm Bull. 2022; 12(1):183-190.

PMID: 35517885 PMC: 9012916. DOI: 10.34172/apb.2022.020.


The Role of MicroRNA 143 and MicroRNA 206 in The Regulation of Apoptosis in Mouse Lukemia Cancer Cells and Spermatogonial Cells.

Shams A, Shabani R, Najafi M, Karimi M, Pirhajati V, Jafarabadi M Cell J. 2021; 23(5):544-551.

PMID: 34837682 PMC: 8588816. DOI: 10.22074/cellj.2021.7606.


A Systematic Review of MicroRNAs Involved in Cervical Cancer Progression.

Causin R, Freitas A, Hidalgo Filho C, Dos Reis R, Reis R, Marques M Cells. 2021; 10(3).

PMID: 33803022 PMC: 8002658. DOI: 10.3390/cells10030668.


References
1.
Boominathan L . The tumor suppressors p53, p63, and p73 are regulators of microRNA processing complex. PLoS One. 2010; 5(5):e10615. PMC: 2868896. DOI: 10.1371/journal.pone.0010615. View

2.
Liu R, Liao J, Yang M, Sheng J, Yang H, Wang Y . The cluster of miR-143 and miR-145 affects the risk for esophageal squamous cell carcinoma through co-regulating fascin homolog 1. PLoS One. 2012; 7(3):e33987. PMC: 3311581. DOI: 10.1371/journal.pone.0033987. View

3.
Imura J, Uchida Y, Nomoto K, Ichikawa K, Tomita S, Iijima T . Laminin-5 is a biomarker of invasiveness in cervical adenocarcinoma. Diagn Pathol. 2012; 7:105. PMC: 3520835. DOI: 10.1186/1746-1596-7-105. View

4.
Xu B, Niu X, Zhang X, Tao J, Wu D, Wang Z . miR-143 decreases prostate cancer cells proliferation and migration and enhances their sensitivity to docetaxel through suppression of KRAS. Mol Cell Biochem. 2011; 350(1-2):207-13. DOI: 10.1007/s11010-010-0700-6. View

5.
Fan X, Chen X, Deng W, Zhong G, Cai Q, Lin T . Up-regulated microRNA-143 in cancer stem cells differentiation promotes prostate cancer cells metastasis by modulating FNDC3B expression. BMC Cancer. 2013; 13:61. PMC: 3585861. DOI: 10.1186/1471-2407-13-61. View