Differential expression of transforming growth factor-beta isoforms in bullous keratopathy corneas
The aim of this study was to investigate transcriptional activities of genes encoding transforming growth factor (TGF)-beta isoforms in bullous keratopathy corneas. The study group consisted of 45 patients with bullous keratopathy (22 females and 23 males). The control group included 45 corneal dono...
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Published in | Molecular vision Vol. 16; pp. 161 - 166 |
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Main Authors | , , , , , , |
Format | Journal Article |
Language | English |
Published |
United States
Molecular Vision
05.02.2010
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Subjects | |
Online Access | Get full text |
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Summary: | The aim of this study was to investigate transcriptional activities of genes encoding transforming growth factor (TGF)-beta isoforms in bullous keratopathy corneas.
The study group consisted of 45 patients with bullous keratopathy (22 females and 23 males). The control group included 45 corneal donors (21 females and 24 males). Quantification of TGF-beta1, TGF-beta2, and TGF-beta3 mRNAs was performed by real-time quantitative reverse transcription PCR (QRT-PCR).
TGF-beta1, TGF-beta2, and TGF-beta3 mRNAs were detected in both normal and pseudophakic bullous keratopathy (PBK) corneas. We found significantly lower transcriptional activity of TGF-beta3 mRNA in bullous keratopathy corneas compared to normal tissues. TGF-beta1 and TGF-beta2 expressions were at the same level in both PBK and healthy corneas.
Downregulation of TGF-beta3 gene expression may play a significant role in molecular changes observed in bullous keratopathy. |
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Bibliography: | ObjectType-Article-1 SourceType-Scholarly Journals-1 ObjectType-Feature-2 content type line 23 ObjectType-Article-2 ObjectType-Feature-1 |
ISSN: | 1090-0535 1090-0535 |