Osmotic gradient ektacytometry - a novel diagnostic approach for neuroacanthocytosis syndromes.

ABSTRACT: The unique red blood cell (RBC) properties that characterize the rare neuroacanthocytosis syndromes (NAS) have prompted the exploration of osmotic gradient ektacytometry (Osmoscan) as a diagnostic tool for these disorders. In this exploratory study, we assessed if Osmoscans can discriminate NAS from other neurodegenerative diseases. A comprehensive assessment was conducted using Osmoscan on a diverse group of patients, including healthy controls (n = 9), neuroacanthocytosis syndrome patients (n = 6, 2 VPS13A and 4 XK disease), Parkinson's disease patients (n = 6), Huntington's disease patients (n = 5), and amyotrophic lateral sclerosis patients (n = 4). Concurrently, we collected and analyzed RBC indices and patients' characteristics. Statistically significant changes were observed in NAS

SUBMITTER: Hernandez CA 

PROVIDER: S-EPMC11292800 | biostudies-literature | 2024

REPOSITORIES: biostudies-literature