Interactive: Biomarkers in Blood Provide a Window into the Brain

A look at some of the circulating molecules that may indicate various Alzheimer’s pathologies and serve as the bases of noninvasive tests for the disease.

| 1 min read

Register for free to listen to this article
Listen with Speechify
0:00
1:00
Share

LISA CLARK

Researchers are investigating a host of molecules found in the blood that could reveal pathological processes in the brain. Here are some examples.

Interested in reading more?

Become a Member of

The Scientist Logo
Receive full access to digital editions of The Scientist, as well as TS Digest, feature stories, more than 35 years of archives, and much more!
Already a member? Login Here

Keywords

Meet the Author

  • Shawna Williams

    Shawna was an editor at The Scientist from 2017 through 2022. She holds a bachelor's degree in biochemistry from Colorado College and a graduate certificate and science communication from the University of California, Santa Cruz.

Published In

December 2019

Markers of Alzheimer's

Hints about brain health can be found in the blood

Share
Image of a woman in a microbiology lab whose hair is caught on fire from a Bunsen burner.
April 1, 2025, Issue 1

Bunsen Burners and Bad Hair Days

Lab safety rules dictate that one must tie back long hair. Rosemarie Hansen learned the hard way when an open flame turned her locks into a lesson.

View this Issue
Characterizing Immune Memory to COVID-19 Vaccination

Characterizing Immune Memory to COVID-19 Vaccination

10X Genomics
Faster Fluid Measurements for Formulation Development

Meet Honeybun and Breeze Through Viscometry in Formulation Development

Unchained Labs
Conceptual image of biochemical laboratory sample preparation showing glassware and chemical formulas in the foreground and a scientist holding a pipette in the background.

Taking the Guesswork Out of Quality Control Standards

sartorius logo
An illustration of PFAS bubbles in front of a blue sky with clouds.

PFAS: The Forever Chemicals

sartorius logo

Products

Metrion Biosciences Logo

Metrion Biosciences launches NaV1.9 high-throughput screening assay to strengthen screening portfolio and advance research on new medicines for pain

Biotium Logo

Biotium Unveils New Assay Kit with Exceptional RNase Detection Sensitivity

Atelerix

Atelerix signs exclusive agreement with MineBio to establish distribution channel for non-cryogenic cell preservation solutions in China

Green Cooling

Thermo Scientific™ Centrifuges with GreenCool Technology

Thermo Fisher Logo