Association Between Insulin-Like Growth Factor-1 and Social Cognition in Huntington's Disease.

ABSTRACT:

Background

Insulin-like growth factor 1 (IGF-1) seems to be involved in the neural circuits associated with social cognition and brain structure.

Objectives

To investigate the association of IGF-1 levels with social cognition and brain structure in Huntington's disease (HD).

Methods

We evaluated social cognition using the Ekman test in 22 HD patients and 19 matched controls. Brain structure was assessed using standard volume-based voxel-based morphometry and surface-based cortical thickness pipeline. We analyzed the association of IGF-1 levels with social cognition and brain structure using adjusted regression analysis.

Results

Social cognition was worse in HD patients (P < 0.001), on antidopaminergic drugs (P = 0.02), and with lower IGF-1 levels

SUBMITTER: Gil-Polo C 

PROVIDER: S-EPMC9941927 | biostudies-literature | 2023 Feb

REPOSITORIES: biostudies-literature