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XB-LAB-96

Krieg Lab

Research Interests

Embryonic development of the heart and blood vessels

Research Area

The developmental processes underlying the development of organ systems within the vertebrate embryo are almost completely unknown. Classical studies have indicated the need for interactions between different embryonic tissues and these interactions are almost certainly mediated by growth factors. Via signal transduction pathways, these growth factors will activate the gene cascade leading to development of the organ. In order to study formation of a specific organ, it will be necessary to identify and characterize the specific growth factors and downstream transcription factors that are required for its development. Work in my laboratory was aimed towards understanding the early development of the heart and blood vessels at the molecular level. The heart is the first organ to develop in the vertebrate embryo and so is particularly amenable to investigation. We use embryos of the frog, Xenopus, as the experimental organism. Our research focused on the role of growth factors and receptors and relevant downstream transcription factors in initiating and maintaining the pathways leading to cardiovascular development.

Current Members

Krieg, Paul A. (Principal Investigator/Director)

Alumni


Additional Information

( Kreig Lab retired as of 2017)

Contact

Institution: University of Arizona

ILAR Code: Krieg

Address:
University of Arizona
Tucson, AZ
USA

General/Lab Phone: (520) 626-2556

Fax: (520) 626-2097

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Version: 4.11.3


Major funding for Xenbase is provided by grant P41 HD064556