ADVERTISEMENT
Cropped view of senior man playing with puzzles
A Rare Genetic Mutation Protects Against Alzheimer's Disease
Data from a highly resilient individual guided researchers to new potential therapeutic targets.
A Rare Genetic Mutation Protects Against Alzheimer's Disease
A Rare Genetic Mutation Protects Against Alzheimer's Disease

Data from a highly resilient individual guided researchers to new potential therapeutic targets.

Data from a highly resilient individual guided researchers to new potential therapeutic targets.

Alzheimer's Disease

You Are When You Eat
Iris Kulbatski, PhD | Nov 20, 2023 | 3 min read
Intermittent fasting regulates biological time and improves disrupted sleep in an Alzheimer’s disease model.
Microglia stained black
Opinion: Harnessing Microglia Cells to Stave Off Neurodegeneration
Kristine Zengeler, The Conversation | Dec 8, 2022 | 5 min read
Dialing up the activity of a protein called SYK in the brain’s “janitors” could provide an avenue to treat Alzheimer’s and other neurodegenerative diseases.
<em >The Scientist</em>&rsquo;s Journal Club: Neuroscience and Cell Biology
The Scientist’s Journal Club: Neuroscience and Cell Biology
The Scientist Staff | 1 min read
Scientists discuss their latest findings on cell secretory states, synapse formation, and neurodegenerative disease.
Illustration of myelinated neuron axons in light blue, with spindly blue and purple cells interspersed among them.
A Gene Variant Linked to Alzheimer’s May Disrupt Myelin Production
Andy Carstens | Nov 22, 2022 | 5 min read
The APOE4 variant causes cholesterol buildup in the cells that make protective fatty sheaths for neurons, possibly helping explain its role in neurodegeneration.
magnifying glass in front of a stack of paper
Opinion: Science Needs Better Fraud Detection—And More Whistleblowers
Aman Majmudar, Undark | Oct 26, 2022 | 5 min read
An influential paper on amyloid protein and Alzheimer’s disease potentially fabricated data. Why did it take 16 years to flag?
Mosaic brain image
Science Summarized: The Mosaic Brain
The Scientist | 1 min read
Mutations that accumulate as one ages contribute to various neurological disorders.
a false color transmission electron microscope image of a neuronal cell body, with lysosomes colored dark green
Scientists Uncover Major Pathway Cells Use to Mend Leaky Lysosomes
Holly Barker, PhD | Oct 6, 2022 | 3 min read
Damaged lysosomes are repaired by a lipid-based signaling pathway dubbed PITT that could be targeted to treat neurodegenerative disease, its discoverers say.
Illustration of light blue neurons with white amyloid plaques accumulating on their axons.
New Alzheimer’s Drug Slows Cognitive Decline in Clinical Trial
Dan Robitzski | Sep 28, 2022 | 2 min read
The Biogen-developed treatment, called lecanemab, appears to have a more clear-cut effect on slowing the disease than the company’s previous Alzheimer’s drug, Aduhelm.
TSS
Immune Cells and ALS: A Balance Between Life and Death
The Scientist | 1 min read
Understanding the role of immune cells in neurodegeneration may help scientists develop new diagnostic, prognostic, and treatment tools.
Time Traveling Mini-Brains on a Mission to Conquer Space
Time Traveling Mini-Brains on a Mission to Conquer Space
Iris Kulbatski, PhD | Aug 11, 2022 | 4 min read
Alysson R. Muotri discusses his launch of brain organoids into outer space and how microgravity enriches our understanding of brain development and disease.
Artist&rsquo;s rendition of multiple <em>Neisseria gonorrhoeae</em>, the bacteria that causes gonorrhea, depicted as two spheres stuck together, each covered in tendrils.
Gonorrhea-Blocking Mutation Also Protects Against Alzheimer’s: Study
Holly Barker, PhD | Aug 5, 2022 | 4 min read
Research traces the evolution of a gene variant that reduces the risk of Alzheimer’s disease, finding that it originally evolved in response to infectious bacteria.
Learn about effective biomarker detection from the blood
Next-Level Neuroscience
The Scientist and MilliporeSigma | 1 min read
Researchers use Single Molecule Counting (SMC®) technology to probe brain biomarkers.
Infographic showing how neurodegenerative diseases have long been associated with aggregations of apparently toxic proteins
Infographic: Secret Lives of Neurodegeneration-Linked Proteins
Catherine Offord | Aug 1, 2022 | 5 min read
Maligned peptides such as the Alzheimer’s-associated amyloid precursor protein may have critical roles in the healthy brain.
Amyloid plaques on axons of neurons
The Misunderstood Proteins of Neurodegeneration
Catherine Offord | Aug 1, 2022 | 10+ min read
The normal functions of peptides that aggregate in Alzheimer’s, Parkinson’s, and Huntington’s have been largely overlooked by scientists, but some argue that they are critical for understanding the development of disease.
Autophagy and Mitophagy in Neurodegeneration: A Deep Dive
Autophagy and Mitophagy in Neurodegeneration: A Deep Dive
The Scientist and PerkinElmer | 1 min read
Robin Ketteler and Hélène Plun-Favreau discuss the importance of autophagy and mitophagy regulation in neurodegenerative diseases.
two muskoxen headbutting
Muskoxen Headbutts May Cause Brain Damage: Study
Patience Asanga | May 25, 2022 | 4 min read
Researchers report molecular evidence of traumatic brain injury in headbutting animals, but other experts aren’t convinced.
Tiled blue-gray MRI readouts of a human brain.
Cancer Tied to Reduced Risk of Alzheimer’s Disease
Dan Robitzski | Apr 14, 2022 | 7 min read
Observational evidence for the connection is solidifying, and some clues are emerging about the mechanisms that may explain it.
A Rising Star Launches Brain Power into Outer Space
Science Philosophy in a Flash - A Rising Star Launches Brain Power into Outer Space
Iris Kulbatski, PhD | 1 min read
Alysson Muotri shares how tapping into his inner creative spark fuels his pursuit of science.
Ramified cells in a lilac background
Could Vitamin Supplementation Help Alzheimer’s Patients?
Alejandra Manjarrez, PhD | Apr 11, 2022 | 8 min read
Niacin, a form of vitamin B3 used to treat cardiovascular disease, helps immune cells in the brain fight neurodegenerative diseases such as Alzheimer’s in mice models, according to recent studies. Researchers hope that human clinical trials will swiftly follow.
ADVERTISEMENT