Latest Tech News

Stay updated with the latest in technology, AI, cybersecurity, and more

Filtered by: alzheimer Clear Filter

Lab Mice Exposed to Microplastics Show Signs of Dementia

Image by Getty / Futurism Neuroscience/Brain Science Should you be worried that your brain probably contains enough plastic to fashion a disposable spoon? Yes, new research suggests: you should. In a new study published in the journal Environmental Research Communications, researchers found that mice which were regularly exposed to microplastics in their diet developed symptoms of Alzheimer's disease, the most common form of dementia, in less than a single month. The mice were genetically mo

Lithium compound can reverse Alzheimer’s in mice: study

“The idea that lithium deficiency could be a cause of Alzheimer’s disease is new and suggests a different therapeutic approach,” said senior author Bruce Yankner, professor of genetics and neurology in the Blavatnik Institute at HMS, who in the 1990s was the first to demonstrate that amyloid beta is toxic. The study raises hopes that researchers could one day use lithium to treat the disease in its entirety rather than focusing on a single facet such as amyloid beta or tau, he said. One of the

Lithium Reverses Alzheimer's in Mice

“The idea that lithium deficiency could be a cause of Alzheimer’s disease is new and suggests a different therapeutic approach,” said senior author Bruce Yankner, professor of genetics and neurology in the Blavatnik Institute at HMS, who in the 1990s was the first to demonstrate that amyloid beta is toxic. The study raises hopes that researchers could one day use lithium to treat the disease in its entirety rather than focusing on a single facet such as amyloid beta or tau, he said. One of the

Our Brains Contain Lithium—and Its Loss Might Help Drive Alzheimer’s, Study Finds

Alzheimer’s disease is one of the cruelest conditions a person can develop. And even with recent advances, there’s only so much that can be done once its symptoms emerge. Research out this week might highlight a critical and previously missed factor driving the disease, one that could even lead to new treatments. Scientists at Harvard Medical School led the study, published Wednesday in Nature. By studying human brain samples and mice, they found evidence that our brains naturally contain the e

How Not to Study a Disease (2023)

Image credit: @ionut.stefan.92ish Română In today’s post, I’d like to draw your attention to an absolutely amazing book on the topic of Alzheimer’s disease. Written by Prof. Karl Herrup, professor of neurobiology at the University of Pittsburgh School of Medicine, “How Not to Study a Disease – The Story of Alzheimer’s” takes the reader on a journey of Alzheimer’s research from its inception by Alois Alzheimer to the contemporary understanding of this devastating condition. This is not just an

Newborns have elevated levels of a biomarker for Alzheimer's

This article has been reviewed according to Science X's editorial process and policies . Editors have highlighted the following attributes while ensuring the content's credibility: Credit: Brain Communications (2025). DOI: 10.1093/braincomms/fcaf221 Newborn babies and patients with Alzheimer's disease share an unexpected biological trait: elevated levels of a well-known biomarker for Alzheimer's, as shown in a study led by researchers at the University of Gothenburg and published in Brain Comm

How the Alzheimer's Research Scandal Set Back Treatment 16 Years (2022)

In 2006, a landmark study in Nature identified a possible cause of Alzheimer’s disease. For almost 16 years, this study influenced how scientists approached Alzheimer’s and how major research grants were given. But in the summer of 2022, the editors of Nature issued a chilling disclaimer. There was concern regarding the images that accompanied the article. An investigation was underway, and readers were urged to “use caution” when relying on the results. A whistleblower had come forward and sa

How the Alzheimer's Research Scandal Set Back Treatment 16 Years

In 2006, a landmark study in Nature identified a possible cause of Alzheimer’s disease. For almost 16 years, this study influenced how scientists approached Alzheimer’s and how major research grants were given. But in the summer of 2022, the editors of Nature issued a chilling disclaimer. There was concern regarding the images that accompanied the article. An investigation was underway, and readers were urged to “use caution” when relying on the results. A whistleblower had come forward and sa