An abstract concept of cognitive impairment in Alzheimer’s disease depicted using the loss of leaves from a tree in the shape of a human face.
| 3 min read
Current biomarkers of cognitive impairment in individuals with Alzheimer’s disease perform poorly. Now, a stronger predictor emerges.

cognitive decline

Tiled blue-gray MRI readouts of a human brain.

Cancer Tied to Reduced Risk of Alzheimer’s Disease

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Could Vitamin Supplementation Help Alzheimer’s Patients?

A model of a brain made of many stacked, thin layers of brightly-colored material.

Neurons Damaged in Dementia Recognize Interruptions to Patterns

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Putative Exercise Hormone Irisin Boosts Mouse Brainpower

Dietary Spermidine Boosts Cognition in Insects and Rodents

Poor Sleep Linked with Future Amyloid-β Build Up

Infographic: What Social Isolation Can Mean for the Brain

How Social Isolation Affects the Brain

Early Detection of Dementia with Smart Devices

APOE Mutation Linked to Protection From Alzheimer’s: Case Study

Genetic Risk for Alzheimer’s Disease Linked to Highly Active Brains

neurological brain speech

Computers Extract Disease Clues from Speech

Young Blood Unproven as Anti-Aging Treatment: US FDA

the Shanghai skyline shrouded in smog

Air Pollution Linked to Decline in Cognitive Performance

Researchers Develop Potential Blood Test for Alzheimer’s Disease

Equivocal Findings of Alzheimer’s Trial Using Young Blood

How Microbes May Influence Our Behavior

Evidence Lacking for Brain-Training Products

Immunotherapy for Alzheimer’s Disease Shows Promise

Cognitive Decline More Swift in Women

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Image of Atul Butte.

Biomedical Informatician Atul Butte Dies at 55

An illustration showing the accumulation of amyloid plaques between nerve cells, which is the underlying cause of disorders like Alzheimer’s and Parkinson’s disease.

A Gut Pathogen’s Unexpected Weapon Against Amyloid Diseases

Photo of John Calhoun crouches within his rodent utopia-turned-dystopia

Universe 25 Experiment

Two domesticated animals, a red border collie dog and horse together at sunset.

The Genes That Shaped Pets and Domesticated Livestock

Multimedia

Conceptual 3D illustration of mycoplasma colonies

Taking Control of Cellular Contamination with PCR Testing

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Electronic Records in Cell Culture Management

Image of small blue creatures called Nergals. Some have hearts above their heads, which signify friendship. There is one Nergal who is sneezing and losing health, which is denoted by minus one signs floating around it.
June 2025, Issue 1

Nergal Networks: Where Friendship Meets Infection

A citizen science game explores how social choices and networks can influence how an illness moves through a population.

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An illustration of green lentiviral particles.

Maximizing Lentivirus Recovery

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Unraveling Complex Biology with Advanced Multiomics Technology

Unraveling Complex Biology with Five-Dimensional Multiomics

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Resurrecting Plant Defense Mechanisms to Avoid Crop Pathogens

Resurrecting Plant Defense Mechanisms to Avoid Crop Pathogens

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Seeing and Sorting with Confidence

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Products

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Waters Enhances Alliance iS HPLC System Software, Setting a New Standard for End-to-End Traceability and Data Integrity 

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Agilent Unveils the Next Generation in LC-Mass Detection: The InfinityLab Pro iQ Series

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Agilent Announces the Enhanced 8850 Gas Chromatograph

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Pioneering Cancer Plasticity Atlas will help Predict Response to Cancer Therapies