Tumour Necrosis Factor-alpha and Nuclear Factor-kappa B Gene Variants in Sepsis

Volume: 35 Number: 1 January 1, 2018
  • Leyla Acar
  • Nazan Atalan
  • E. Hande Karagedik
  • Arzu Ergen
EN

Tumour Necrosis Factor-alpha and Nuclear Factor-kappa B Gene Variants in Sepsis

Abstract

Background: The humoral system is activated and various cytokines are released due to infections in tissues and traumatic damage. Nuclear factor-kappa B dimers are encoded by nuclear factor-kappa B genes and regulate transcription of several crucial proteins of inflammation such as tumour necrosis factor-alpha. Aims: To investigate the possible effect of polymorphisms on tumour necrosis factor-alpha serum levels with clinical and prognostic parameters of sepsis by determining the nuclear factor-kappa B-1-94 ins/del ATTG and tumour necrosis factor-alpha (-308 G/A) gene polymorphisms and tumour necrosis factor-alpha serum levels. Study Design: Case-control study. Methods: Seventy-two patients with sepsis and 104 healthy controls were included in the study. In order to determine the polymorphisms of nuclear factor-kappa B-1-94 ins/del ATTG and tumour necrosis factor-alpha (-308 G/A), polymerase chain reaction–restriction fragment length polymorphism analysis was performed and serum tumour necrosis factor-alpha levels were determined using an enzyme-linked immunosorbent assay. Results: We observed no significant differences in tumour necrosis factor-alpha serum levels between the study groups. In the patient group, an increase in the tumour necrosis factor-alpha serum levels in patients carrying the tumour necrosis factor-alpha (-308 G/A) A allele compared to those without the A allele was found to be statistically significant. Additionally, an increase in the tumour necrosis factor-alpha serum levels in patients carrying tumour necrosis factor-alpha (-308 G/A) AA genotype compared with patients carrying the AG or GG genotypes was statistically significant. No significant differences were found in these 2 polymorphisms between the patient and control groups (p>0.05). Conclusion: Our results showed the AA genotype and the A allele of the tumour necrosis factor-alpha (-308 G/A) polymorphism may be used as a predictor of elevated tumour necrosis factor-alpha levels in patients with sepsis.

Keywords

References

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Details

Primary Language

English

Subjects

-

Journal Section

-

Authors

Leyla Acar This is me

Nazan Atalan This is me

E. Hande Karagedik This is me

Arzu Ergen This is me

Publication Date

January 1, 2018

Submission Date

January 1, 2018

Acceptance Date

-

Published in Issue

Year 2018 Volume: 35 Number: 1

APA
Acar, L., Atalan, N., Karagedik, E. H., & Ergen, A. (2018). Tumour Necrosis Factor-alpha and Nuclear Factor-kappa B Gene Variants in Sepsis. Balkan Medical Journal, 35(1), 30-35. https://izlik.org/JA44ED76EB
AMA
1.Acar L, Atalan N, Karagedik EH, Ergen A. Tumour Necrosis Factor-alpha and Nuclear Factor-kappa B Gene Variants in Sepsis. Balkan Medical Journal. 2018;35(1):30-35. https://izlik.org/JA44ED76EB
Chicago
Acar, Leyla, Nazan Atalan, E. Hande Karagedik, and Arzu Ergen. 2018. “Tumour Necrosis Factor-Alpha and Nuclear Factor-Kappa B Gene Variants in Sepsis”. Balkan Medical Journal 35 (1): 30-35. https://izlik.org/JA44ED76EB.
EndNote
Acar L, Atalan N, Karagedik EH, Ergen A (January 1, 2018) Tumour Necrosis Factor-alpha and Nuclear Factor-kappa B Gene Variants in Sepsis. Balkan Medical Journal 35 1 30–35.
IEEE
[1]L. Acar, N. Atalan, E. H. Karagedik, and A. Ergen, “Tumour Necrosis Factor-alpha and Nuclear Factor-kappa B Gene Variants in Sepsis”, Balkan Medical Journal, vol. 35, no. 1, pp. 30–35, Jan. 2018, [Online]. Available: https://izlik.org/JA44ED76EB
ISNAD
Acar, Leyla - Atalan, Nazan - Karagedik, E. Hande - Ergen, Arzu. “Tumour Necrosis Factor-Alpha and Nuclear Factor-Kappa B Gene Variants in Sepsis”. Balkan Medical Journal 35/1 (January 1, 2018): 30-35. https://izlik.org/JA44ED76EB.
JAMA
1.Acar L, Atalan N, Karagedik EH, Ergen A. Tumour Necrosis Factor-alpha and Nuclear Factor-kappa B Gene Variants in Sepsis. Balkan Medical Journal. 2018;35:30–35.
MLA
Acar, Leyla, et al. “Tumour Necrosis Factor-Alpha and Nuclear Factor-Kappa B Gene Variants in Sepsis”. Balkan Medical Journal, vol. 35, no. 1, Jan. 2018, pp. 30-35, https://izlik.org/JA44ED76EB.
Vancouver
1.Leyla Acar, Nazan Atalan, E. Hande Karagedik, Arzu Ergen. Tumour Necrosis Factor-alpha and Nuclear Factor-kappa B Gene Variants in Sepsis. Balkan Medical Journal [Internet]. 2018 Jan. 1;35(1):30-5. Available from: https://izlik.org/JA44ED76EB