» Articles » PMID: 37737255

Identification of Transcriptional Level Variations in MicroRNA-221 and MicroRNA-222 As Alternate Players in the Thyroid Cancer Tumor Microenvironment

Overview
Journal Sci Rep
Specialty Science
Date 2023 Sep 22
PMID 37737255
Authors
Affiliations
Soon will be listed here.
Abstract

Thyroid cancer (TC) is caused by genetic factors and or their cross talk with lifestyle and environment. An important role of miRNA involvement has been identified in different human diseases alongside the cancer. The growing cloud of miRNA discoveries narrates miRNA-221 and miRNA-222 as key elements of ready arsenal in the cancer micro-niches. The aim of present study was to identify the variations of miRNA-221 and miRNA-222 expression in TC tissues and their likely association with TC. miRNA-221 and miRNA-222 were investigated for their expressional alterations in TC tissue samples and healthy thyroid tissue. Expression of miRNA-221 and -222 was analyzed through real time PCR. The relative gene expression of both the miRNA was quantified and statistically evaluated. miRNA-221 and miRNA-222 were found to be highly over expressed when compared with samples of multinodular goiter (MNG) and normal controls. Interestingly, it was also noted that miRNA-221 and miRNA-222 expression is working in a cluster in thyroid cancer patients. So, it can be concluded that the expressional alterations of miRNA-221 and -222 are playing their potential role in the development of thyroid cancer.

Citing Articles

MicroRNA Profiling in Papillary Thyroid Cancer.

Armos R, Bojtor B, Papp M, Illyes I, Lengyel B, Szili B Int J Mol Sci. 2024; 25(17).

PMID: 39273308 PMC: 11395536. DOI: 10.3390/ijms25179362.


The impact of COVID-19 on microRNA and CD marker expression in AML patients.

Saeed R, Abdulrahman Z, Mohammad D Sci Rep. 2024; 14(1):14251.

PMID: 38902412 PMC: 11190249. DOI: 10.1038/s41598-024-64775-1.


Exploring the interplay between microRNA expression and DNA mutation analysis in AML patients.

Saeed R, Abdulrahman Z, Mohammad D Saudi J Biol Sci. 2024; 31(7):104027.

PMID: 38831894 PMC: 11145380. DOI: 10.1016/j.sjbs.2024.104027.

References
1.
Chen X, Yan G . Novel human lncRNA-disease association inference based on lncRNA expression profiles. Bioinformatics. 2013; 29(20):2617-24. DOI: 10.1093/bioinformatics/btt426. View

2.
Chou C, Chen R, Chou F, Chang H, Chen Y, Lee Y . miR-146b is highly expressed in adult papillary thyroid carcinomas with high risk features including extrathyroidal invasion and the BRAF(V600E) mutation. Thyroid. 2010; 20(5):489-94. DOI: 10.1089/thy.2009.0027. View

3.
Nikiforova M, Tseng G, Steward D, Diorio D, Nikiforov Y . MicroRNA expression profiling of thyroid tumors: biological significance and diagnostic utility. J Clin Endocrinol Metab. 2008; 93(5):1600-8. PMC: 2386678. DOI: 10.1210/jc.2007-2696. View

4.
Yoon S, Chun S, Han E, Choi J, Jang S, Koh S . Deregulated expression of microRNA-221 with the potential for prognostic biomarkers in surgically resected hepatocellular carcinoma. Hum Pathol. 2011; 42(10):1391-400. DOI: 10.1016/j.humpath.2010.12.010. View

5.
Fornari F, Gramantieri L, Ferracin M, Veronese A, Sabbioni S, Calin G . MiR-221 controls CDKN1C/p57 and CDKN1B/p27 expression in human hepatocellular carcinoma. Oncogene. 2008; 27(43):5651-61. DOI: 10.1038/onc.2008.178. View