Proper control of cell migration and cell polarity is essential for proper vertebrate development. Inappropriate activation of developmental programs in an adult is linked to metastasis during tumor progression. Also, loss of proper cell migration during early development can lead to birth defect such as neural tube defects, including spina bifida. Thus, this proposal focuses on the establishment of cell polarity and cell migration during early development. A better understanding of the molecular control of cell migration during development, should lead to a better understanding of the root causes of birth defects and the mechanism of metastasis, and hopefully will aid in the prevention or treatment of these conditions.

Agency
National Institute of Health (NIH)
Institute
Eunice Kennedy Shriver National Institute of Child Health & Human Development (NICHD)
Type
Postdoctoral Individual National Research Service Award (F32)
Project #
5F32HD053189-03
Application #
7429758
Study Section
Special Emphasis Panel (ZRG1-F05-J (20))
Program Officer
Hewitt, Tyl
Project Start
2006-06-01
Project End
2009-05-31
Budget Start
2008-06-01
Budget End
2009-05-31
Support Year
3
Fiscal Year
2008
Total Cost
$50,428
Indirect Cost
Name
University of Washington
Department
Biochemistry
Type
Schools of Medicine
DUNS #
605799469
City
Seattle
State
WA
Country
United States
Zip Code
98195
Landsverk, Megan L; Weiser, Douglas C; Hannibal, Mark C et al. (2010) Alternative splicing of sept9a and sept9b in zebrafish produces multiple mRNA transcripts expressed throughout development. PLoS One 5:e10712
Weiser, Douglas C; St Julien, Krystal R; Lang, James S et al. (2008) Cell shape regulation by Gravin requires N-terminal membrane effector domains. Biochem Biophys Res Commun 375:512-6
Weiser, Douglas C; Pyati, Ujwal J; Kimelman, David (2007) Gravin regulates mesodermal cell behavior changes required for axis elongation during zebrafish gastrulation. Genes Dev 21:1559-71