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Dominique Alfandari

Associate Professor

My research areas include craniofacial development, metalloproteases, nuclear, membrane and extracellular matrix proteins, cell adhesion and migration, embryogenesis, gastrulation, and neural crest cell migration.

Current Research
My research focus is on understanding how cell migration is controlled during the development of an embryo and how similar mechanisms are used again during Cancer cell metastasis. We use the frog embryo to test how mutated proteins can function in a complex, biologically relevant, environment. We use protein modeling to perform mutagenesis and test proteins at the subcellular, cellular and whole organism level. We were the first to show that membrane anchored ADAM contributed to cell migration and could regulate gene expression via the translocation of their cytoplasmic domain into the nucleus.

Learn more at people.umass.edu/alfandar

Academic Background:

  • BS 1989, University of Pierre and Marie Curie
  • MS 1990, University of Pierre and Marie Curie, Biochemistry
  • PhD 1994, University of Pierre and Marie Curie, Developmental Biology
  • Postdoctoral Fellow 1994-1996, University of Virginia Cell Biology
  • Maitre de Conference 1996-2003, University of Pierre and Marie Curie
McCusker C., Cousin H., Neuner R., and Alfandari D. (2009) Extracellular cleavage of Cadherin-11 by ADAM Metalloproteases is essential for Cranial Neural Crest Cell Migration. Mol Biol Cell 20, 78-89.
Neuner R., Cousin H., McCusker C., Coyne M., and Alfandari D. (2009) Xenopus ADAM19 is involved in Neural, Neural Crest and Muscle Development. Mech Dev 126, 240-55.
Cousin, H., Abbruzzese, G., Kerdavid, E., Gaultier, A., and Alfandari, D. (2011). Translocation of the cytoplasmic domain of ADAM13 to the nucleus is essential for Calpain8-a expression and cranial neural crest cell migration. Dev Cell. 20(2): p. 256-63.
Cousin, H., Abbruzzese, G., McCusker, C., Alfandari, D., 2012. ADAM13 function is required in the 3 dimensional context of the embryo during cranial neural crest cell migration in Xenopus laevis. Developmental biology 368, 335-344.
Genevieve Abbruzzese1, Hélène Cousin1, Ana Maria Salicioni and Dominique Alfandari*. (2014) GSK3 and Polo-like kinase regulate ADAM13 function during cranial neural crest cell migration. In press MBoC.
 
Contact Info

Department Veterinary and Animal Sciences
ISB 427B
661 North Pleasant Street
Amherst, MA 01003-9292

(413) 577-4269
alfandar@vasci.umass.edu

people.umass.edu/alfandar