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Home: Community: Researcher Profiles
Researcher Profile

RESEARCHER INFORMATION
First Name:Philippe
Last Name:Marambaud
Title:Associate Investigator
Advanced Degrees:Ph.D.
Affiliation:The Feinstein Institute for Medical Research - North-Shore LIJ
Department:Litwin-Zucker Research Center
Street Address 1:350 Community Drive
City:Manhasset
State/Province:NY
Zip/Postal Code:11030
Country/Territory:U.S.A.
Email Address: 
Disclosure:
(view policy) 
Member reports no financial or other potential conflicts of interest. [Last Modified: 19 March 2013]
View all comments by Philippe Marambaud
Clinical Interests:
Aging Process, Parkinson Disease, Prion Diseases, Tauopathies, Polyglutamine Disorders (Huntington's, etc.), Alzheimer Disease
Research Focus:
Tau/Cytoskeleton, Neurotransmission, Genetics, A-beta PP/A-beta, Molecular and Cell biology, Signal transduction, Animal Models, Neurobiology
Work Sector(s):
Research institute
Web Sites:
Lab: http://www.feinsteininstitute.org/faculty/philippe-marambaud-phd/
Top Papers
1. Marambaud P, Shioi J, Serban G, Georgakopoulos A, Sarner S, Nagy V, Baki L, Wen P, Efthimiopoulos S, Shao Z, Wisniewski T, Robakis NK. “A presenilin-1/gamma-secretase cleavage releases the E-cadherin intracellular domain and regulates disassembly of adherens junctions.” EMBO J 2002; 21(8):1948-56.

2. Marambaud P, Wen PH, Dutt A, Shioi J, Takashima A, Siman R, Robakis NK. “A CBP-binding transcriptional repressor produced by the PS1/gamma-cleavage of N-cadherin is inhibited by PS1 FAD mutations.” Cell 2003; 114, 635-645.

3. Marambaud P, Zhao H, Davies P. “Resveratrol promotes clearance of Alzheimer’s disease amyloid-beta peptides.” J Biol Chem 2005, 280: 37377-82.

4. Dreses-Werringloer U, Lambert JC, Vingtdeux V, Zhao H, Vais H, Siebert A, Jain A, Koppel J, Rovelet-Lecrux A, Hannequin D, Pasquier F, Galimberti D, Scarpini E, Mann D, Lendon C, Campion D, Amouyel P, Davies P, Foskett JK, Campagne F, Marambaud P. “A polymorphism in CALHM1 influences Ca2+ homeostasis, Abeta levels, and Alzheimer’s disease risk.” Cell 2008; 133(7):1149-61.

5. Vingtdeux V, Giliberto L, Zhao H, Chandakkar P, Wu Q, Simon JE, Janle EM, Lobo J, Ferruzzi MG, Davies P, Marambaud P. “AMP-activated protein kinase signaling activation by resveratrol modulates amyloid-beta peptide metabolism.” J Biol Chem 2010;285(12):9100-13.

6. Vingtdeux V, Davies P, Dickson DW, Marambaud P. “AMPK is abnormally activated in tangle- and pre-tangle-bearing neurons in Alzheimer’s disease and other tauopathies.” Acta Neuropathol 2011; 121(3):337-49.

7. Koppel J, Campagne F, Vingtdeux V, Dreses-Werringloer U, Ewers M, Rujescu D, Hampel H, Gordon ML, Christen E, Chapuis J, Greenwald BS, Davies P, Marambaud P. “CALHM1 P86L polymorphism modulates CSF Aβ levels in cognitively healthy individuals at risk for Alzheimer’s disease.” Mol Med 2011; 17(9-10):974-9.

8. Ma Z, Siebert AP, Cheung KH, Lee RJ, Johnson B, Cohen AS, Vingtdeux V, Marambaud P, Foskett JK. “Calcium homeostasis modulator 1 (CALHM1) is the pore-forming subunit of an ion channel that mediates extracellular Ca2+ regulation of neuronal excitability.” PNAS 2012 Jul 10; 109(28): E1963-71.

9. Dreses-Werringloer U, Vingtdeux V, Zhao H, Chandakkar P, Davies P, Marambaud P. “CALHM1 controls Ca2+-dependent MEK/ERK/RSK/MSK signaling in neurons.” J Cell Sci 2013; in press.

10. Taruno A, Vingtdeux V, Ohmoto M, Ma Z, Dvoryanchikov G, Li A, Adrien L, Zhao H, Leung S, Abernethy M, Koppel K, Davies P, Civan M, Chaudhari N, Matsumoto H, Hellekant G, Tordoff M, Marambaud P#, Foskett JK# (#co-senior/co-corresponding authors). “CALHM1 ion channel mediates purinergic neurotransmission of sweet, bitter and umami tastes.” Nature 2013 Mar 14;495(7440):223-6.

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