Dementia in the News

STAT News (April 12, 2016): How One Columbian Family Could Solve Some of Alzheimer's Mysteries

Publication Date: 
Tue, 04/12/2016

t’s easy to think that the mysteries of Alzheimer’s disease will be revealed in the high-tech hallways of US medical centers and research institutes. But new discoveries are coming from far-off places like Medellín, Colombia, which may be ground zero for finding the genetic basis of this dreaded neurodegenerative disease that strips people of memories and destroys personalities.

National Institute on Aging (April 6, 2016): Data Sharing: The Name of the Game in Alzheimer’s Research

Publication Date: 
Wed, 04/06/2016

Thousands of gene candidates in the human genome have the potential to play a role in the onset and progression of Alzheimer’s disease. But you are just one scientist. How can you even start such an enormous task? This quest - one scientist analyzing thousands of gene candidates - can seem overwhelming.

Harvard Medical School News (March 31, 2016): Back to the Beginning

Publication Date: 
Thu, 03/31/2016

Harvard Medical School researchers at Boston Children’s Hospital explain in a new paper how brain connections, or synapses, are lost early in Alzheimer’s disease. They also show that the process starts before telltale plaques accumulate in the brain.

Their work, published online March 31 in Science, suggests new therapeutic targets to preserve cognitive function early in Alzheimer’s disease.

Science Magazine (March 31, 2016): Alzheimer’s May be Caused by Haywire Immune System Eating Brain Connections

Publication Date: 
Thu, 03/31/2016

More than 99% of clinical trials for Alzheimer’s drugs have failed, leading many to wonder whether pharmaceutical companies have gone after the wrong targets. Now, research in mice points to a potential new target: a developmental process gone awry, which causes some immune cells to feast on the connections between neurons.

“It is beautiful new work,” which “brings into light what’s happening in the early stage of the disease,” says Jonathan Kipnis, a neuroscientist at the University of Virginia School of Medicine in Charlottesville.

Harvard Gazette (March 28, 2016): Road Map

Publication Date: 
Mon, 03/28/2016

Even the simplest networks of neurons in the brain are composed of millions of connections. Examining these vast networks is critical to understanding how the brain works, and now, an international team of researchers, led by Wei-Chung Allen Lee, instructor in neurobiology at Harvard Medical School, R. Clay Reid of the Allen Institute for Brain Science in Seattle and Vincent Bonin of Neuro-Electronics Research Flanders (NERF), has published the largest network to date of connections between neurons in the visual cortex.

MIT News (March 17, 2016): “Lost” Memories Can Be Found

Publication Date: 
Thu, 03/17/2016

In the early stages of Alzheimer’s disease, patients are often unable to remember recent experiences. However, a new study from MIT suggests that those memories are still stored in the brain — they just can’t be easily accessed.

The MIT neuroscientists report in Nature that mice in the early stages of Alzheimer’s can form new memories just as well as normal mice but cannot recall them a few days later.

Alzheimer's News Today (March 16, 2016): NIH Launches Program to Investigate Link Between Alzheimer’s and Vascular Disease

Publication Date: 
Wed, 03/16/2016

The National Institute on Aging (NIA) and the National Institute of Neurological Disorders and Stroke (NINDS), both part of the National Institutes of Health (NIH), have launched the Molecular Mechanisms of the Vascular Etiology of Alzheimer’s Disease (M²OVE-AD) Consortium to better understand how the body’s vascular system, its network of large and small blood vessels, contributes to Alzheimer’s disease.

U.S. News & World Report (March 13, 2016): Research Offers Clues to Dementia With Language Loss

Publication Date: 
Sun, 03/13/2016

Toxic buildup of a protein in the brain's language centers may help drive a rare form of dementia that causes people to lose their ability to use language, a new study finds.

Researchers at Northwestern University in Chicago used high-tech imaging to track the buildup of amyloid protein in the brains of people with the language-loss dementia, called primary progressive aphasia (PPA).

They compared those findings to amyloid buildup in the brains of people with memory loss related to Alzheimer's disease.

Harvard Health Publications (March 9, 2016): Decline in Dementia Rate Offers “Cautious Hope”

Publication Date: 
Wed, 03/09/2016

“The number of Americans with Alzheimer’s disease and other dementias will grow each year as the size and proportion of the U.S. population age 65 and older continue to increase. The number will escalate rapidly in coming years as the baby boom generation ages.”  2015 Alzheimer’s disease Facts and Figures

New York Times (March 7, 2016): Screening for Alzheimer’s Gene Tests the Desire to Know

Publication Date: 
Mon, 03/07/2016

Marty and Matt Reiswig, two brothers in Denver, knew that Alzheimer’s disease ran in their family, but neither of them understood why. Then a cousin, Gary Reiswig, whom they barely knew, wrote a book about their family, “The Thousand Mile Stare.”

When the brothers read it, they realized what they were facing.

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