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University of North Georgia

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Full-Text Articles in Molecular Biology

Mechanisms Mediating The Pro-Fibrotic Effects Of Estradiol, Haley Fulton Nov 2018

Mechanisms Mediating The Pro-Fibrotic Effects Of Estradiol, Haley Fulton

Georgia Undergraduate Research Conference (GURC)

Scleroderma is a connective tissue disease which promotes fibrosis of the skin and internal organs. Scleroderma patients have upregulated production of fibrotic extracellular matrix proteins and upregulated serum estradiol levels compared to control subjects. Estradiol effects eukaryotic transcription and gene expression when it enters the nucleus via one of its nuclear hormone receptors. Estrogen receptor one/ estrogen receptor alpha (ESR1) is present on the nuclear membrane and binds the ligand estrogen. These experiments were designed to study the various isoforms of ESR1 and determine if gene expression of ESR1 was greater in fibroblasts and human skin stimulated with estradiol than ...