News
What's happening in Alzheimer's care, research funding, and treatment — summarized simply, each item linked to the original reporting.
Free to read, “May need a subscription” and “Archived copy”: what they mean
Whether an article is free to read is a guess, not a test of your access. Each item is one of three:
- No label: free to read (335 of 388). The publisher’s page marks it free, or the outlet publishes free to read: Medical Xpress, ScienceDaily, NIH (incl. NIA and PMC), Alzheimer's Association, Alzheimer's News Today, NPR, Alzheimer's Disease International, or a .gov site.
- May need a subscription (15 of 388). The publisher’s own page marks the article as not free to read, or — when the page says nothing — the outlet sells subscriptions: The New York Times, STAT, Scientific American, The Washington Post, The Wall Street Journal, Financial Times, The Economist, Bloomberg, The Atlantic, The New Yorker, Wired, Los Angeles Times, The Boston Globe, The Times, The Telegraph, New Scientist, Endpoints News, Science. Each badge says which.
- “Free to read? Not known” (38 of 388). The outlet is on neither list and its page said nothing. We do not call these paywalled.
Archived copy links go to a copy the Internet Archive (web.archive.org) saved, dated the day it was saved. We show one only where the Internet Archive reported a working saved copy when we checked; an archived copy of a subscription article sometimes shows only its opening. 278 of 388 items have one.
First atlas tracks proteins that cross the blood-brain barrier
Your brain is protected by the blood-brain barrier—a network of cells in the brain's blood vessels that serves as a border between the brain and the rest of your bloodstream. …
Read at Medical Xpress →Brain activity patterns may predict Alzheimer's years before memory slips
Inside the brains of some cognitively normal adults, firing patterns were able to foretell Alzheimer's disease years before the onset of memory loss or the accumulation of plaques and tangles, according to new Stanford Medicine–led research. …
Read at Medical Xpress →How the biggest Alzheimer's risk gene disrupts the process of insulating neurons
One of the main ways that the APOE4 gene variant, the biggest genetic risk factor for late-onset Alzheimer's disease, undermines brain circuit function is by disrupting the process of insulating neurons with a fatty sheath that optimizes their electrical transmission.
Read at Medical Xpress → Archived copy (16 Oct 2026), Internet ArchiveBrain-protective molecule may help preserve memory during aging
As humans age, both protective and harmful biological processes shape brain health. When the balance shifts in favor of harmful processes, age-related changes in the brain can accelerate, including synapse loss, disruptions in lipid metabolism and chronic inflammation.
Read at Medical Xpress → Archived copy (18 Oct 2026), Internet ArchiveThe shape of water at a key tau hotspot helps drive dementia-linked clumping
Diseases such as Alzheimer's and frontotemporal dementia are considered neurodegenerative tauopathies, in which tau proteins in the brain misfold and lead to cognitive decline. …
Read at Medical Xpress → Archived copy (13 Oct 2026), Internet ArchiveIncreasing protective protein suppresses Parkinson's-linked buildup, more than doubling lifespan in mouse model
Parkinson's disease is the second most common neurodegenerative disease. Over the last 30 years, studies have shown that a protein called alpha-synuclein abnormally aggregates in people with Parkinson's disease…
Read at Medical Xpress → Archived copy (13 Oct 2026), Internet ArchiveManaging misfolded proteins to prevent Parkinson's disease
The protein alpha-synuclein is abundant in healthy brains and plays an important role in enabling communication between nerve cells. However, under certain conditions, misfolded alpha-synuclein proteins can accumulate into toxic clumps inside neurons. …
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