Dominique Alfandari
Dominique Alfandari, Ph.D.
Professor of Developmental Biology

Office phone: 413-577-4269
Lab phone: 413-545-3739
Fax: 413-545-6326
Email: alfandar [at] vasci [dot] umass [dot] edu
Office location: 427B ISB
Mailing address:
661 North Pleasant Street
Amherst, Mass 01003
Movie is a model of ADAM13 protein. The Metalloprotease domain is grey, Disintegrin in Blue, Cystein rich in purple, EGF repeat in green.
Ph.D.: University of Pierre & Marie Curie, Paris 6 (France), 1994
Postdoctoral Training: University of Virginia, Department of Cell Biology
Previous positions: Maitre de conference UPMC 1996-2000 (Tenure), Research Instructor UVA 2000-2003
Awards: Predoctoral fellowship MRT 1991-1994. Post doctoral fellowship FRM 1995-1996. NIH RO1DE14365 (2001-6), NIH RO1DE16289 (2006-2017), NSF 0544015 (2005-08), NIH R24OD021485 (2017-2021)
Classes:
ANIML SCI 385 - Biotechnology Laboratory
ANIML SCI 697J - Cell, Genes and Development
ANIML SCI 795A - Journal Club in Cells, Genes and Development
Craniofacial Development
The Alfandari lab studies how the face of vertebrate embryos is built. The main source of cells for this process are the Cranial Neural Crest Cells (CNC), which are induced at the border of the neural plate (Future brain and spinal chord) and move ventrally to produce the bones, cartilage, muscles and ganglia of the face.
Happening now:
Our latest BIG paper published in E-Life shows how ADAM can regulate gene expression.
Also a New NIH grant to produce and characterize 100 monoclonal antibodies to Xenopus protein for the scientific community.
Alban Gaultier, an Alfandari lab Alumni now Assistant Professor at UVA made the news. Congrat Alban!!
The following movies show cranial neural crest cell migration in vivo (in the embryo) or in vitro (In a dish). In vivo the neural crest were labeled with a fluorescent marker before they were grafted into a host embryo.
How does a cell move? Cells move all the time in our bodies, to repair wounds, to attack pathogens, to fight cancer or in some cases to allow cancer to spread and invade new organs. In embryos, cells move great distances to produce the various shapes and complex organs.
We study how cells move in a developing embryo. More specifically, how do they start? How do they know where to go, where and when to stop? One of the best examples of cell movement (see movie) is the migration of cranial neural crest cells. They are borne at the border between the neural and non-neural ectoderm in the dorsal side of the embryo and migrate to the ventral side of the embryo to create all of the structures of the face (bones, cartilage, muscle and ganglia).
Our laboratory is funded by the NIH (NIDCR) to understand how metalloproteases that are expressed at the surface of the cranial neural crest help these cells move. We aim to understand which proteins are cut by these proteases and how this cleavage changes the function of these target proteins to favor cell movement. Clearly if these proteases can promote cell migration in the embryo, they may also promote cancer cell dispersion (Metastasis) so that understanding how they work and how we can stop their function may also lead to new approaches to cancer treatment.
The Alfandari lab in the news.
Previous members of the lab
Name | Phone | Office | |
---|---|---|---|
Kelly , Meghan W.Research Assistant | mwkelly [at] umass [dot] edu | 413-545-3739 | ISB 455 |
Mathavan , Ketan MCB Graduate Student | kmathavan [at] mcb [dot] umass [dot] edu | 413-545-3739 | ISB 455 |