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Related Experiment Video

Updated: May 11, 2026

An R-Based Landscape Validation of a Competing Risk Model

An R-Based Landscape Validation of a Competing Risk Model

Published on: September 16, 2022

Finding risk in all the right places.

Andrew B Singleton¹

¹Laboratory of Neurogenetics, National Institute on Aging, National Institutes of Health, Bethesda, MD 20892, USA. singleta@mail.nih.gov

|April 30, 2013

Summary

Genetic variants associated with tau protein levels in cerebrospinal fluid were identified. These same variants also increase the risk for developing Alzheimer's disease.

Area of Science:

Neuroscience
Genetics
Biochemistry

Background:

Alzheimer's disease is a progressive neurodegenerative disorder.
Tau protein pathology is a hallmark of Alzheimer's disease.
Identifying genetic factors influencing tau levels is crucial for understanding disease mechanisms.

Discussion:

Cruchaga et al. (2013) investigated the genetic underpinnings of tau protein levels in cerebrospinal fluid.
The study identified specific genetic variants associated with altered tau concentrations.
These genetic factors may play a role in both tauopathy and Alzheimer's disease pathogenesis.

Key Insights:

Discovery of genetic variability directly linked to cerebrospinal fluid tau levels.
Demonstration that these genetic variants are also risk factors for Alzheimer's disease.

Related Experiment Videos

Last Updated: May 11, 2026

An R-Based Landscape Validation of a Competing Risk Model

An R-Based Landscape Validation of a Competing Risk Model

Published on: September 16, 2022

Establishes a genetic connection between tau protein dysregulation and Alzheimer's disease risk.

Outlook:

Further research into these genetic variants could reveal novel therapeutic targets for Alzheimer's disease.
Understanding the interplay between genetics and tau pathology may lead to improved diagnostic biomarkers.
This work contributes to a deeper understanding of the genetic architecture of Alzheimer's disease.