» Articles » PMID: 11925630

Quantitative Analysis of Transforming Growth Factor Beta 1 MRNA in Patients with Alcoholic Liver Disease

Overview
Specialty Gastroenterology
Date 2002 Apr 2
PMID 11925630
Citations 17
Authors
Affiliations
Soon will be listed here.
Abstract

Aim: To investigate the expression of the transforming growth factor beta 1(TGF-beta 1) mRNA in different stages of alcoholic liver disease (ALD) and its clinical value.

Methods: One hundred and seven male alcoholics were grouped by clinical findings into four groups: alcohol abusers without liver impairment (n =22), alcoholic steatosis (n =30); alcoholic hepatitis (n=31); and alcoholic cirrhosis(n=24). Using peripheral blood mononuclear cells (PBMC) as samples the gene expression of TGF-beta 1 was examined quantitatively by reverse transcription polymerase chain reaction (RT-PCR) and dot blot. There are 34 healthy subjects served as control.

Results: The expression of TGF-beta 1 from all ALD patients was significantly greater than that in controls (1.320 +/- 1.162 vs 0.808 +/- 0.276, P<0.001). The differences of the expressions were significant between the patients from each groups (alcoholic steatosis, alcoholic hepatitis and alcoholic cirrhosis) and the controls (1.168 +/- 0.852, 1.462 +/- 1.657, 1.329 +/- 0.610 vs 0.808 +/- 0.276, P<0.050). No significant differences of TGF -beta 1 mRNA expression were observed between alcohol abusers without liver impairment and controls. The expressions in patients with alcoholic hepatitis and alcoholic cirrhosis were significantly greater than that in alcohol abusers respectively (1.462 +/- 1.657, 1.329 +/- 0.610 vs 0.841 +/- 0.706, P<0.050). No significant differences of TGF-beta 1 mRNA expression were observed between alcoholic fatty liver men and alcohol abusers.

Conclusion: TGF-beta 1 expression level can be a risk factor for alcoholic liver disease and might be related to the inflammatory activity and fibrosis of the liver in patients.

Citing Articles

Patterns of IgA Autoantibody Generation, Inflammatory Responses and Extracellular Matrix Metabolism in Patients with Alcohol Use Disorder.

Niemela O, Bloigu A, Bloigu R, Nivukoski U, Kultti J, Pohjasniemi H Int J Mol Sci. 2023; 24(17).

PMID: 37685930 PMC: 10487441. DOI: 10.3390/ijms241713124.


Global prevalence, incidence, and outcomes of alcohol related liver diseases: a systematic review and meta-analysis.

Niu X, Zhu L, Xu Y, Zhang M, Hao Y, Ma L BMC Public Health. 2023; 23(1):859.

PMID: 37170239 PMC: 10173666. DOI: 10.1186/s12889-023-15749-x.


Ethanol sensitizes hepatocytes for TGF-β-triggered apoptosis.

Gaitantzi H, Meyer C, Rakoczy P, Thomas M, Wahl K, Wandrer F Cell Death Dis. 2018; 9(2):51.

PMID: 29352207 PMC: 5833779. DOI: 10.1038/s41419-017-0071-y.


Dynamic regulation of canonical TGFβ signalling by endothelial transcription factor ERG protects from liver fibrogenesis.

Dufton N, Peghaire C, Osuna-Almagro L, Raimondi C, Kalna V, Chauhan A Nat Commun. 2017; 8(1):895.

PMID: 29026072 PMC: 5638819. DOI: 10.1038/s41467-017-01169-0.


miR-217 regulates ethanol-induced hepatic inflammation by disrupting sirtuin 1-lipin-1 signaling.

Yin H, Liang X, Jogasuria A, Davidson N, You M Am J Pathol. 2015; 185(5):1286-96.

PMID: 25797648 PMC: 4419208. DOI: 10.1016/j.ajpath.2015.01.030.


References
1.
Matsuoka M, Tsukamoto H . Stimulation of hepatic lipocyte collagen production by Kupffer cell-derived transforming growth factor beta: implication for a pathogenetic role in alcoholic liver fibrogenesis. Hepatology. 1990; 11(4):599-605. DOI: 10.1002/hep.1840110412. View

2.
Bedossa P, Peltier E, Terris B, Franco D, Poynard T . Transforming growth factor-beta 1 (TGF-beta 1) and TGF-beta 1 receptors in normal, cirrhotic, and neoplastic human livers. Hepatology. 1995; 21(3):760-6. View

3.
Fan K . Regulatory effects of lipopolysaccharide in murine macrophage proliferation. World J Gastroenterol. 2002; 4(2):137-139. PMC: 4688635. DOI: 10.3748/wjg.v4.i2.137. View

4.
Malizia G, Brunt E, Peters M, Rizzo A, Broekelmann T, McDonald J . Growth factor and procollagen type I gene expression in human liver disease. Gastroenterology. 1995; 108(1):145-56. DOI: 10.1016/0016-5085(95)90019-5. View

5.
Krull N, Zimmermann T, Gressner A . Spatial and temporal patterns of gene expression for the proteoglycans biglycan and decorin and for transforming growth factor-beta 1 revealed by in situ hybridization during experimentally induced liver fibrosis in the rat. Hepatology. 1993; 18(3):581-9. View