GRIA4

Gene

3 papers3 findings

  • 1 lab in 1 country
  • Humans3

Effects

1

Cognitive decline

no changein humans1

1 study
  1. GRIA4 has no effect on cognitive decline in humans (p > 0.08).

    “GluA4 was not significantly associated with level or change in any of the cognitive composite scores (all p >0.08).”

    Humanscerebrospinal fluid15.9 yearsn = 269

    CSF synaptic markers are associated with cognitive resilience in aging and preclinical Alzheimer's disease

    AAIC 2025 abstract24 Dec 2025

Associations

1

White matter microstructure

upin humans2

2 studies
  1. GRIA4 is associated with white matter microstructure in humans.

    “Higher CSF levels of synaptic markers NPTX2, GluA4, and VGF were associated with better white matter integrity”

    Humanscognitively unimpairedbrainn = 126

    Cerebrospinal fluid synaptic markers are associated with global white matter microstructure in cognitively unimpaired participants

    AAIC 2025 abstract25 Dec 2025

  2. GRIA4 is associated with white matter microstructure in humans.

    “Higher values of all three synaptic proteins were associated with better DTI microstructure (i.e., higher FA, lower MD) across all regions”

    Humanscognitively unimpairedbrainn = 126

    Cerebrospinal fluid synaptic markers are associated with global white matter microstructure in cognitively unimpaired participants

    AAIC 2025 abstract23 Dec 2025

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