Relevance of measurement of bêta-2-microglobulin in schizophrenia

Résumé

Introduction There are several arguments supporting the inflammatory hypothesis in schizophrenia (SCZ). Among the inflammatory markers, beta-2- microglobulin (β2M) is associated with abnormalities in neurogenesis and cognitive impairment described in (SCZ). Objectives The objectives of our study were to evaluate the level of β2M in a group of patients compared with a control group and to investigate the sociodemographic, clinical, and environmental factors associated with elevated β2M levels Methods We conducted a cross-sectional in outpatients with SCZ. We collected patients sociodemographic, environmental, and clinical data. We assessed psychopathology with the PANSS. We measured serum β2M concentration. Results We included 30 patients with SCZ compared with 20 controls. Patients mean age was 40,23±10,66. The mean level of β2M was 1,98 ± 0.42 mg/L for patients and 1.65±0.56 mg/L for control group. The difference was significant between the patient group and the control group (p<10-3). No environmental or clinical factors have been associated with β2M levels other than smoking status (p=0.046). Conclusions Further research with larger samples investigating the different stages of SCZ especially early psychosis would be needed to confirm the relevance of this biomarker in SCZ. Disclosure of Interest None Declared

Citer ce document

Accès au document

Texte intégral en lecture en ligne, réservé aux abonnés SPHAERO et aux membres de l'institution. Se connecter

Auteur(s)

Statistiques

Consultations : 1

Téléchargements : 0