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- Giving Up the Guns When a Family Member Has Alzheimer’s
- Care Management Program Is Reducing Need for Anti-anxiety Medication and Visits to the Hospital/Emergency Room
- Talking to a Loved One With Alzheimer’s
- 10 Powerful Ways to Commemorate Alzheimer’s Awareness Month
- Making the Most of Mealtimes for People With Alzheimer’s
- Family Members Provide 100 Hours a Month of Unpaid Care for Alzheimer’s
- Alzheimer’s Caregivers Should Be Screened for Depression
- Alzheimer’s Care Costs Far More Than Heart Disease or Cancer Care
- Obesity at Midlife May Speed Alzheimer’s Onset
- Hello from my mom
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- Lack of Deep Sleep Tied to Alzheimer’s Brain Changes
- Inflammation in Middle Age Tied to Thinking and Memory Problems Later
- Frailty May Increase Susceptibility to Alzheimer’s Disease
- Intensive Blood Pressure Control May Help Keep Memory Sharp
- Inflammation May Spur the Development of Alzheimer’s Disease
- High Blood Pressure of Pregnancy Tied to Late-Life Dementia
- Heart Disease and Alzheimer’s Disease Share Genetic Links
- Widely Used Office Dementia Tests Are Often Inaccurate
- Heart Rhythm Disorder, A-Fib, Tied to Dementia Risk
- Daytime Sleepiness Tied to Alzheimer’s Brain Changes
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- Buyer Beware: Dietary Supplement’s Won’t Cure Alzheimer’s Disease
- Experimental Drug, Fails to Benefit Alzheimer’s Patients
- New Drug Shows Promise for Alzheimer’s
- Pain Relievers Present Special Hazards in People With Alzheimer’s Disease
- Care Management Program Is Reducing Need for Anti-anxiety Medication and Visits to the Hospital/Emergency Room
- Music May Ease the Anxiety of Alzheimer’s
- Experimental Alzheimer’s Drug, Intepirdine, Disappoints in Study
- An Eye Scan for Alzheimer’s?
- Drug to treat Alzheimer’s is Ranked Highest
- Patients Often Fail to Adhere to Alzheimer’s Drug Schedules
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- Brain Scans Aid in Management of Alzheimer’s Disease
- For Brain Health, Choose Heart-Healthy Foods
- Keeping Physically and Mentally Active at Midlife May Cut Dementia Risk
- How Exercise May Help Fend Off Alzheimer’s Disease
- 6 Months of Moderate Exercise Can Sharpen the Mind
- Foods for Brain Health? Try Leafy Greens, Red and Orange Veggies, Berries and Orange Juice
- To Drive or Not to Drive? Questions to Ask
- Exercise May Prevent Falls in Those with Alzheimer’s Disease
- The Driving and Car Key Dilemma of Alzheimer’s Disease
- Healthier Heart, Healthier Brain
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- Scientists get a ‘total surprise’ and a promising new clue for how to cure Alzheimer’s
- Some 44 Million People Have Alzheimer’s Worldwide
- Nearly 14 Million Americans Will Have Alzheimer’s Disease by 2060
- Alzheimer’s Rates Could Double in Coming Decades
- Combining Care Program With Medication Reduces Alzheimer’s Symptoms By 750%
- Fisher Center Scientists make two new Significant Discoveries in the battle against Alzheimer’s
- Dementia Rates Are Slowing, but Alzheimer’s Cases Continue to Rise
- Fisher Center Scientists Create a Novel Imaging Technology Allowing the 3D Visualization of Brain Defects That Cause Alzheimer’s Disease
- Negative Beliefs About Aging Could Prime the Brain for Alzheimer’s
- Recognizing Faces Is a Challenge for Those With Alzheimer’s
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- The Fisher Center for Alzheimer’s Research Foundation Earns Coveted 4-Star Rating from Charity Navigator for the 8th Consecutive Year
- Fisher Center For Alzheimer’s Research Foundation Wins Fall 2018 Digital Health Awards®
- Fisher Center for Alzheimer’s Research Foundation Earns Gold Seal of Transparency from GuideStar
- The Fisher Center for Alzheimer’s Research Foundation Earns Coveted 4-Star Rating from Charity Navigator for the 7th Consecutive Year
- Hear Kent Karosen, President and CEO of the Fisher Center for Alzheimer’s Research Foundation, describe his new book and the power of art therapy
- Fisher Center Scientists link a Mutation That Protects Against the Development of Alzheimer’s Disease
- Newly Inducted Into the Basketball Hall of Fame, Shaquille O’Neal, Joins the Fisher Center for Alzheimer’s Research Foundation to Raise Funds for Groundbreaking Research in the Quest for a Cure
- Pat Summitt, legendary women’s basketball coach, dies at 64
- Celebrating the life of Nancy Reagan for her Impact on the Fight to end Alzheimer’s
- WRNN Interview
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Fisher Scientists Discover Protein that Fuels Alzheimer’s Disease, Promising New Treatments Expected
Researchers at the Fisher Center for Alzheimer’s Research laboratory published “Gamma-secretase Activating Protein is a Therapeutic Target for Alzheimer’s Disease” in Nature online on September 1, 2010. Drs. Gen He (lead author) and Paul Greengard have discovered a protein that stimulates the production of beta-amyloid, and therefore represents a major new advance in Alzheimer’s disease research.
The protein, called gamma secretase activating protein (gSAP), is expected to become a major target for anti-amyloid drugs that inhibit the brain’s ability to produce toxic beta amyloid in Alzheimer’s disease. Beta-amyloid is a substance found in the brain that becomes toxic in Alzheimer’s disease and is responsible for most of the devastating symptoms of the disease. The researchers also discovered that gSAP is a target of the anti-cancer drug, Gleevec, which Fisher scientists previously showed could lower beta-amyloid levels in the brain. The new study showed that Gleevec lowers beta-amyloid production by binding to gSAP and preventing it from activating an enzyme called gamma secretase, which is responsible for producing beta-amyloid. In addition, the researchers showed that the inhibition of gSAP is not toxic to nerve cells, unlike many other experimental beta-amyloid inhibitor drugs that produce severe toxic reactions. Hence, gSAP holds the promise of discovering highly specific anti-beta-amyloid drugs that will be safe to patients.
“Millions of people suffer from Alzheimer’s disease, and treatment options are limited,” says Dr. Paul Greengard, Nobel Laureate and Director of the Fisher Center for Alzheimer’s Research laboratory at The Rockefeller University. “Existing drugs may mask symptoms for a time but do nothing to stop the relentless downward progression of Alzheimer’s. What is needed are safe and effective medications that will halt the cause of the underlying disease. It is our hope that this gamma secretase activating protein will greatly add to the creation of safe and effective Alzheimer’s treatments.”
Kent Karosen, President of the Fisher Center for Alzheimer’s Research Foundation says, “We are so proud of the scientists we support, and would like to specifically congratulate Drs. He and Greengard for discovering this important protein. Their latest research is a potential paradigm shift in how scientists and doctors around the world will attack Alzheimer’s.”
The Fisher Center for Alzheimer’s Research Foundation is a leading source of funding for Alzheimer’s research and education. We serve Alzheimer’s patients and their families by seeking to understand the causes of, discover a cure for, and improve the lives of people with Alzheimer’s disease. Nobel laureate Dr. Paul Greengard directs the Foundation’s team of internationally renowned scientists, who have been at the forefront of research providing the conceptual framework for understanding Alzheimer’s disease. The Fisher Center for Alzheimer’s Research Foundation actively raises funds for Alzheimer’s for these purposes. Of the money raised by the Foundation, only 9 cents out of every dollar is used for overhead and administrative purposes. For more information about the Fisher Center for Alzheimer’s Research Foundation, click: About Us
Contact:
Cory Ryan: info@alzinfo.org, 800-259-4636
