Repository of Research and Investigative Information

Repository of Research and Investigative Information

Rafsanjan University of Medical Sciences

Defective NF-kB Transcription Factor as the Mediator of Inflammatory Responses: A Study on Depressed Iranian Medical Students

(2013) Defective NF-kB Transcription Factor as the Mediator of Inflammatory Responses: A Study on Depressed Iranian Medical Students. Clinical Laboratory. pp. 827-830. ISSN 1433-6510

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Abstract

Background: NF-kB is a transcription factor that is a downstream target of several cell signaling systems including TLRs. Defective expression of the molecule can lead to inappropriate immune responses. Previous studies revealed that depression can affect immune responses, but its molecular mechanisms are yet to be fully understood. Thus, the main aim of this study was to identify if mRNA levels of NF-kB are changed in the PBMCs isolated from Iranian depressed medical students. Methods: This cross-sectional study was done on 38 Iranian depressed medical students and 43 healthy students as a control group. The mRNA levels of NF-kB were assessed in parallel with beta-actin (as the housekeeping gene) using Real-Time PCR technique. Results: Our results showed that mRNA levels of NF-kB were significantly decreased in isolated PBMCs from depressed patients compared to healthy controls. Conclusions: According to the results obtained in the present study, it seems that depressed patients are unable to appropriately express NF-kB at mRNA levels which may in turn lead to defective molecule expression.

Item Type: Article
Keywords: depression NF-kB Real-Time PCR activation myd88 Medical Laboratory Technology
Page Range: pp. 827-830
Journal or Publication Title: Clinical Laboratory
Journal Index: ISI
Volume: 59
Number: 7-8
Identification Number: https://doi.org/10.7754/Clin.Lab.2012.120809
ISSN: 1433-6510
Depositing User: مهندس مهدی شریفی
URI: http://eprints.rums.ac.ir/id/eprint/4733

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