Beta
347139

Gene Expression Profiling of MiRNA-190, MiRNA-588 and MiRNA-802 in Laryngeal Cancer: Diagnostic and Prognostic Values

Article

Last updated: 01 Jan 2025

Subjects

-

Tags

Biochemistry

Abstract

Laryngeal cancer (LC) is a common poor prognostic head and neck cancer. MiRNAs are promising biomarkers for diagnosis of LC. This study aims to evaluate miRNA-190, miRNA-588 and miRNA-802 expression levels and their significance as molecular biomarkers for LC. Furthermore, a prediction model for LC late stage was created to discover patients at high risk of late stage development. Quantitative real-time polymerase chain reaction (RTqPCR) was used to investigate the expression levels of these genes in sixty cancerous tissue specimens and adjacent thirty healthy specimens. The demographic and clinical data, along with the TNM staging of LC patients were also investigated. Significant down-regulation of MiRNA-588 and miRNA-802 in LC (P<0.001) showed a tumor suppressor role with the possibility of their usage as biomarkers differentiating between cancerous and healthy tissues. ROC curve analysis confirmed the diagnostic ability of miRNA-588 and miRNA-802 to discriminate between cancerous and healthy tissues. In the late stage, decreased expression level of miRNA-802 was only detected when compared with early stage (P=0.004) indicating that miRNA-802 might play a protective role against progression to late stages. The multivariate analysis revealed that only stridor (P<0.001) and Cervical lymphadenopathy (P=0.009) might serve as independent predictors of LC late stage.

DOI

10.21608/ejchem.2024.267051.9274

Keywords

Laryngeal cancer, MiRNAs expression, qRT-PCR, biomarkers, LC late stage

Authors

First Name

Eman

Last Name

Osman

MiddleName

O

Affiliation

Department of Medical Biochemistry and Molecular Biology, Faculty of Medicine, Mansoura University, Mansoura, Egypt.

Email

eman.osman6713@mans.edu.eg

City

-

Orcid

-

First Name

Iman

Last Name

El-Shabrawy

MiddleName

Mohamed

Affiliation

Department of Medical Biochemistry and Molecular Biology, Faculty of Medicine, Mansoura University, Mansoura, Egypt.

Email

iman.elshabrawy@gmail.com

City

-

Orcid

-

First Name

Mohamed

Last Name

El-Kotb

MiddleName

-

Affiliation

Department of Otolaryngology, Faculty of Medicine, Mansoura University, Mansoura, Egypt

Email

kotbmy@mans.edu.eg

City

-

Orcid

-

First Name

Amina

Last Name

Baiomy

MiddleName

A

Affiliation

Department of Medical Biochemistry and Molecular Biology, Faculty of Medicine, Mansoura University, Mansoura, Egypt.

Email

aminabaiomy1@gmail.com

City

-

Orcid

-

First Name

Maha

Last Name

Hammad

MiddleName

O

Affiliation

Department of Medical Biochemistry and Molecular Biology, Faculty of Medicine, Mansoura University, Mansoura, Egypt

Email

maha_osman@mans.edu.eg

City

-

Orcid

-

Volume

67

Article Issue

10

Related Issue

49535

Issue Date

2024-10-01

Receive Date

2024-02-01

Publish Date

2024-10-01

Page Start

247

Page End

257

Print ISSN

0449-2285

Online ISSN

2357-0245

Link

https://ejchem.journals.ekb.eg/article_347139.html

Detail API

https://ejchem.journals.ekb.eg/service?article_code=347139

Order

347,139

Type

Original Article

Type Code

297

Publication Type

Journal

Publication Title

Egyptian Journal of Chemistry

Publication Link

https://ejchem.journals.ekb.eg/

MainTitle

Gene Expression Profiling of MiRNA-190, MiRNA-588 and MiRNA-802 in Laryngeal Cancer: Diagnostic and Prognostic Values

Details

Type

Article

Created At

30 Dec 2024