Related Experiment Video
Updated: Aug 8, 2026
Molecular Analysis of Endothelial-mesenchymal Transition Induced by Transforming Growth Factor-β Signaling
Published on: August 3, 2018
A sense phosphorothioate oligodeoxynucleotide containing the transforming growth factor beta regulatory element acts
1Department of Biochemistry, College of Medicine, University of Vermont Burlington, Vermont 05405, USA.
Abstract:
Fibrosis is a potential response to tissue injury. At present, glucocorticoids with their numerous toxic side effects are the only effective treatment for fibrotic diseases. Granulomas induced by sponge implantation were treated with single-stranded phosphorothioate oligodeoxynucleotides containing the wild type or mutated transforming growth factor-beta response element designed to inhibit the rat proalpha1(I) promoter activity. Single-stranded phosphorothioate oligonucleotides resulted in antifibrotic activity based on their ability to reduce granuloma tissue formation and selectively inhibit collagen synthesis. The mutated single-standed phosphorothioate oligonucleotides or dexamethasone given at an equivalent dose to single-standed phosphorothioate oligonucleotides failed to do so. These data suggest that the phosphorothioate oligodeoxynucleotide containing the transforming growth factor-beta regulatory element has an antifibrotic effect and may be used to inhibit the development of fibrosis.
More Related Videos
06:54Studying TGF-β Signaling and TGF-β-induced Epithelial-to-mesenchymal Transition in Breast Cancer and Normal Cells
Published on: October 27, 2020
11:38Visualization and Quantification of TGFβ/BMP/SMAD Signaling under Different Fluid Shear Stress Conditions using Proximity-Ligation-Assay
Published on: September 14, 2021
Related Concept Videos
01:16TGF - β Signaling Pathway
01:27Transducer Mechanism: Enzyme-Linked Receptors
Major types that are helpful drug targets include: