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Full-Text Articles in Molecular Biology
Applications And Improvements In The Molecular Modeling Of Protein And Ligand Interactions, Jason Bret Harris
Applications And Improvements In The Molecular Modeling Of Protein And Ligand Interactions, Jason Bret Harris
Doctoral Dissertations
Understanding protein and ligand interactions is fundamental to treat disease and avoid toxicity in biological organisms. Molecular modeling is a helpful but imperfect tool used in computer-aided toxicology and drug discovery. In this work, molecular docking and structural informatics have been integrated with other modeling methods and physical experiments to better understand and improve predictions for protein and ligand interactions. Results presented as part of this research include:
1.) an application of single-protein docking for an intermediate state structure, specifically, modeling an intermediate state structure of alpha-1-antitrypsin and using the resulting model to virtually screen for chemical inhibitors that can …
Estrogen Receptor Beta Is A Negative Regulator Of Mammary Cell Proliferation, Xiaozheng Song
Estrogen Receptor Beta Is A Negative Regulator Of Mammary Cell Proliferation, Xiaozheng Song
Graduate College Dissertations and Theses
The mammary gland cell growth and differentiation are under the control of both systemic hormones and locally produced growth factors. Among all these important hormones and growth factors, estrogen plays a central role in mammary gland development. The biological function of estrogen is mediated by estrogen receptor α (ERα) and estrogen receptor β (ERβ). Both ERα and ERβ are expressed in the mammary gland, but with distinct expression patterns. In the mammary gland, ERα has been proved to be the estrogen receptor that mediates the mitogenic function of estrogen. However the function of ERβ in mammary cell proliferation is less …