Cellular adhesion molecules in drug-naïve and previously medicated patients with schizophrenia-spectrum disorders

Endothelial inflammation may be involved in the pathogenesis of schizophrenia, and cellular adhesion molecules (CAMs) on endothelial cells may facilitate leukocyte binding and transendothelial migration of cells and inflammatory factors. The aim of the present study was to assess levels of soluble c...

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Veröffentlicht in:Schizophrenia research 2024-05, Vol.267, p.223-229
Hauptverfasser: Varden Gjerde, Kristian, Bartz-Johannessen, Christoffer, Steen, Vidar Martin, Andreassen, Ole A., Steen, Nils Eiel, Ueland, Thor, Lekva, Tove, Rettenbacher, Maria, Joa, Inge, Reitan, Solveig Klæbo, Johnsen, Erik, Kroken, Rune Andreas
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container_start_page 223
container_title Schizophrenia research
container_volume 267
creator Varden Gjerde, Kristian
Bartz-Johannessen, Christoffer
Steen, Vidar Martin
Andreassen, Ole A.
Steen, Nils Eiel
Ueland, Thor
Lekva, Tove
Rettenbacher, Maria
Joa, Inge
Reitan, Solveig Klæbo
Johnsen, Erik
Kroken, Rune Andreas
description Endothelial inflammation may be involved in the pathogenesis of schizophrenia, and cellular adhesion molecules (CAMs) on endothelial cells may facilitate leukocyte binding and transendothelial migration of cells and inflammatory factors. The aim of the present study was to assess levels of soluble cellular adhesion molecules, including intercellular adhesion molecule (ICAM)-1, vascular adhesion molecule (VCAM)-1, mucosal addressin cell adhesion molecule (MADCAM), junctional adhesion molecule (JAM-A) and neural cadherin (N-CAD) in patients with schizophrenia compared to healthy controls. The study population consists of 138 patients with schizophrenia-spectrum disorder, of whom 54 were drug-naïve, compared to 317 general population controls. The potential confounders age, gender, smoking and body mass index (BMI) were adjusted for in linear regression models. The total patient group showed significantly higher levels of ICAM-1 (p 
doi_str_mv 10.1016/j.schres.2024.03.029
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The aim of the present study was to assess levels of soluble cellular adhesion molecules, including intercellular adhesion molecule (ICAM)-1, vascular adhesion molecule (VCAM)-1, mucosal addressin cell adhesion molecule (MADCAM), junctional adhesion molecule (JAM-A) and neural cadherin (N-CAD) in patients with schizophrenia compared to healthy controls. The study population consists of 138 patients with schizophrenia-spectrum disorder, of whom 54 were drug-naïve, compared to 317 general population controls. The potential confounders age, gender, smoking and body mass index (BMI) were adjusted for in linear regression models. The total patient group showed significantly higher levels of ICAM-1 (p &lt; 0.001) and VCAM-1 (p &lt; 0.001) compared to controls. Previously medicated patients showed higher ICAM-1 levels compared to drug-naïve patients (p = 0.042) and controls (p &lt; 0.001), and elevated VCAM-1 levels compared to controls (p &lt; 0.001). Drug-naive patients had elevated levels of VCAM-1 (p = 0.031) compared to controls. In our study, patients with schizophrenia – including the drug-naïve – have higher levels of soluble CAMs compared to healthy controls. 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Drug-naive patients had elevated levels of VCAM-1 (p = 0.031) compared to controls. In our study, patients with schizophrenia – including the drug-naïve – have higher levels of soluble CAMs compared to healthy controls. 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Drug-naive patients had elevated levels of VCAM-1 (p = 0.031) compared to controls. In our study, patients with schizophrenia – including the drug-naïve – have higher levels of soluble CAMs compared to healthy controls. These findings suggest activation of the endothelial system as in inflammation.</abstract><cop>Netherlands</cop><pub>Elsevier B.V</pub><pmid>38574562</pmid><doi>10.1016/j.schres.2024.03.029</doi><tpages>7</tpages><oa>free_for_read</oa></addata></record>
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source MEDLINE; NORA - Norwegian Open Research Archives; Access via ScienceDirect (Elsevier)
subjects Adult
Antipsychotic Agents - pharmacology
Antipsychotic Agents - therapeutic use
Cell Adhesion Molecules - blood
Cellular adhesion molecules
Endothelial inflammation
Female
Humans
Intercellular Adhesion Molecule-1 - blood
Male
Middle Aged
Neuroinflammation
Non-affective psychosis
PANSS
Schizophrenia - blood
Schizophrenia - drug therapy
Schizophrenia - metabolism
Schizophrenia-spectrum disorders
Vascular Cell Adhesion Molecule-1 - blood
title Cellular adhesion molecules in drug-naïve and previously medicated patients with schizophrenia-spectrum disorders
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