Spotlight on BRNI

 

New Strategies to Treat Alzheimer’s Disease Neurodegeneration and Memory Loss Symposium

 

In November, neuroscientists from around the world gathered in San Diego for the annual meeting of the Society for Neuroscience (SfN), the premier international conference for those conducting research on the brain, spinal cord, and nervous system.  The event provided a forum for sharing and networking, bringing together ideas forged from the brightest minds and cutting edge research.

As a satellite event, the Blanchette Rockefeller Neurosciences Institute and Elan Pharmaceuticals were pleased host a symposium entitled “New Strategies to Treat Alzheimer’s Disease Neurodegeneration and Memory Loss”.  This venue featured internationally recognized leaders in the field of neuroscience research and was held on Friday, November 2, 2007 from 8:30am through 6:00pm at the Hilton San Diego Gaslamp Quarter, and was attended by over 100 researchers from across the US and around the world.

The event featured discussions on state-of-the-art drugs and strategies designed to treat Alzheimer’s disease (AD) neurodegeneration. Topics included (1) existing drugs available today based on the cholinergic hypothesis for AD, (2) reduction of excitotoxicity (3) reduction of A beta and its oligomers with antibodies and/or vaccination strategies (4) reduction of A beta via inhibition of beta and/or gamma-secretase, (5) reduction of A beta via enhancement of alpha-secretase , and (6) reduction of hyperphosphorylated tau. Within this framework, leading scientists in each of these fields addressed each of the major areas to treat AD neurodegeneration. The overall objective was to present the very latest drug programs for the treatment of AD, the underlying mechanisms and rationales for these programs, and the prospects for clinical results in the near and long-term future.

Speakers and their subjects included:

Daniel L. Alkon, M.D., Blanchette Rockefeller Neurosciences Institute, US
Title:  PKC-Isozyme Activators: Synaptogenesis, Cognitive Enhancement, and Neuroprotection.

Falk Fahrenholz, Ph.D., Johannes Gutenberg-University, DE
Title:  Alpha-Secretase Activation - An Approach to Alzheimer’s Therapy.

Joanne McLaurin, Ph.D., Centre for Research in Neurodegenerative Diseases and Department of Laboratory Medicine and Pathobiology, University of Toronto, CA
Title:  Cyclohexanehexol-Based Inhibitors of Ab-Aggregation Prevent and Reverse Alzheimer’s-like Features in Transgenic Models of Alzheimer’s Disease.

Trevor W. Robbins, Ph.D., University of Cambridge, UK
Title:  Translational Hitch or False Expectation? : A Re-appraisal of the Cholinergic Hypothesis.

Dale Schenk, Ph.D., Elan Pharmaceuticals, Inc. US
Title:  A Beta Immunotherapy for the Treatment of Alzheimer’s Disease.

Sangram S. Sisodia, Ph.D., Department of Neurobiology, University of Chicago, US
Title:  Molecular Mechanisms of Alzheimer’s Disease.

Rudoph E. Tanzi, Ph.D., Genetics and Aging Research Unit, MassGeneral Institute for Neurodegenerative Diseases; Department of Neurology, Massachusetts General Hospital; Professor of Neurology (Neuroscience), Harvard Medical School, US
Title:  Genetic Clues to the Molecular Basis of Alzheimer’s Disease.

Fred Van Leuven, Ph.D., Katholieke Universiteit Leuven, BE
Title:  Transgenic Mice and AD Therapy:  Novel Models, Novel Insights.

Moussa B.H. Youdim, Ph.D., Technion-Israel Institute of Technology, IL
Title:  Why Do We Need Multifunctional Neuroprotective and Neurorestorative Drugs for Alzheimer’s Disease?

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potlight on BRNI

Spotlight on BRNI Featured Video
Dr. Daniel Alkon, scientific director of BRNI, was one of the researchers interviewed for a special report on Alzheimer's disease research on the NBC Today Show, Sept. 26, 2006.

Early Alzheimer's skin test hope
BBC News

US researchers say they have discovered enzymes that react abnormally only in the skin of Alzheimer's patients. Currently, the disease can only be diagnosed using psychiatric assessments or during a post-mortem examination. ...More...

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Skin test may detect Alzheimer's disease
The Scotsman

A skin test that enables doctors to diagnose the early signs of Alzheimer's disease could be available within five years. Scientists have identified chemical changes that distinguish patients with early Alzheimer's from those with other neuro-degenerative disorders. ...More...

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Scientists Closer To Early Alzheimer's Diagnosis
Medical News Today

Aug. 19, 2006 – A painless skin test for Alzheimer's disease? It may seem unlikely, but scientists at the Blanchette Rockefeller Neurosciences Institute (BRNI) have isolated a substance in skin cells that may provide doctors with a quick and accurate yes-or-no answer when they suspect a patient is showing early signs of the disease. The test could be performed easily by a nurse or medical technician in a doctor's office or outpatient clinic. ...More...

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Skin Test Confirms Early Alzheimer's
WebMD Medical News

Aug. 14, 2006 – A new skin test confirms a diagnosis of early Alzheimer's disease, report researchers at Blanchette Rockefeller Neurosciences Institute in Rockville, Md.

When people show the very first symptoms of dementia, it's very hard to tell whether they have Alzheimer's disease, another kind of dementia, or just a mild cognitive impairment. Doctors often get the diagnosis wrong. ...More...

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********************************************************************* International Spotlight on BRNI

France:

Un test dermique pour détecter Alzheimer; La peau des malades d’Alzheimer contient une enzyme particulière
Paris, le 16/08/06. LJS.com

Des chercheurs américains viennent de découvrir que les personnes atteintes de la maladie d’Alzheimer présentent dans leur peau une enzyme particulière dont les propriétés pourraient permettre la mise au point d’un test de détection précoce.

La maladie d’Alzheimer est une neuro-dégénérescence qui touche entre 250000 et 300000 personnes en France et 12 millions de personnes dans le monde. « Lorsqu’elle commence à se développer, cette maladie est très difficile à distinguer des autres démences ou du déclin cognitif lié à l’âge explique Daniel Alkon, un des deux auteurs, chercheur au Blanchette Rockfeller Neurosciences Institute ....

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Mexico:
Desarrollan nuevo procedimiento para detectar Alzheimer
MÉXICO, Distrito Federal (El Universal)

Científicos estadounidenses anunciaron que han desarrollado un nuevo método rápido e indoloro para detectar los primeros indicios del mal de Alzheimer, una enfermedad neurológica progresiva e incurable.

En un informe publicado por la revista Proceedings of the National Academy of Sciences, los científicos del Instituto de Neurociencias Blanchette Rockefeller señalaron que la prueba consiste en la detección de una enzima que reacciona de manera anormal en la piel de pacientes de la enfermedad.

Hasta ahora la enfermedad, que afecta principalmente a personas de edad avanzada, se diagnostica mediante evaluaciones psiquiátricas.

Según cifras de los Institutos Nacionales de la Salud, en Estados Unidos hay unos 4,5 millones de personas que sufren la enfermedad.

Este nuevo método no sólo sería fácil y rápido sino que también sería el más preciso en el diagnóstico de la enfermedad que lleva a sus víctimas a la demencia y, en última instancia, a la muerte, según los científicos.

Daniel Alkon, uno de los investigadores del estudio, explica en el informe que la enfermedad es difícil de distinguir de otro tipo de demencias en sus primeras manifestaciones...

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Venezuela:

Descubrimiento conduciría a prueba cutánea para el Alzheimer

Washington. — El descubrimiento de enzimas que reaccionan anormalmente en la piel de los pacientes que padecen la enfermedad de Alzheimer podría conducir a la confección de un examen rápido e inofensivo para detectar la enfermedad, informaron investigadores estadounidenses.
  
No sólo podría ser rápido y fácil, sino que además sería el primer test preciso para diagnosticar la enfermedad de Alzheimer, que actualmente sólo puede ser detectada por medio de cuidadosas evaluaciones psiquiátricas y por medio del examen del cerebro después de la muerte del paciente.
  
Tapan Khan y Daniel Alkon, del Instituto de Ciencias Neurológicas Blanchette Rockefeller en Rockville, Maryland, dijeron que su test distinguía al Alzheimer de otras dolencias que causan daño cerebral como el Parkinson.

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Spain:

Presentado un nuevo método para detectar el alzhéimer

Científicos estadounidenses anunciaron ayer que han desarrollado un nuevo método rápido e indoloro para detectar los primeros indicios del mal de alzhéimer, una enfermedad neurológica progresiva e incurable. En un informe publicado por la revista Proceedings of the National Academy of Sciences , los científicos del Instituto de Neurociencias Blanchette Rockefeller señalaron que la prueba consiste en la detección de una enzima que reacciona de manera anormal en la piel de pacientes de la enfermedad.

Hasta ahora la enfermedad, que afecta principalmente a personas de edad avanzada, se diagnostica mediante evaluaciones psiquiátricas. Este nuevo método no sólo sería fácil y rápido sino que también sería el más preciso en el diagnóstico de la enfermedad que lleva a sus víctimas a la demencia y, en última instancia, a la muerte.

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Blanchette Rockefeller Neurosciences Institute
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Phone: 304-293-3962   Fax: 304-293-7536   E-Mail: brni-info@brni.org