Plasma cytokine profiles in subjects with high-functioning autism spectrum disorders.

Plasma cytokine profiles in subjects with high-functioning autism spectrum disorders.

Accumulating evidence suggests that dysregulation of the immune system is involved in the pathophysiology of autism spectrum disorders (ASD). The aim of the study was to explore immunological markers in peripheral plasma samples from non-medicated subjects with high-functioning ASD.A multiplex assay...

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Bibliographic Details
Main Authors: Katsuaki Suzuki, Hideo Matsuzaki, Keiko Iwata, Yosuke Kameno, Chie Shimmura, Satomi Kawai, Yujiro Yoshihara, Tomoyasu Wakuda, Kiyokazu Takebayashi, Shu Takagai, Kaori Matsumoto, Kenji J Tsuchiya, Yasuhide Iwata, Kazuhiko Nakamura, Masatsugu Tsujii, Toshirou Sugiyama, Norio Mori
Format: Article
Language:English
Published: Public Library of Science (PLoS) 2011-01-01
Series:PLoS ONE
Online Access:http://europepmc.org/articles/PMC3103577?pdf=render
Description
Summary:Accumulating evidence suggests that dysregulation of the immune system is involved in the pathophysiology of autism spectrum disorders (ASD). The aim of the study was to explore immunological markers in peripheral plasma samples from non-medicated subjects with high-functioning ASD.A multiplex assay for cytokines and chemokines was applied to plasma samples from male subjects with high-functioning ASD (n = 28) and matched controls (n = 28). Among a total of 48 analytes examined, the plasma concentrations of IL-1β, IL-1RA, IL-5, IL-8, IL-12(p70), IL-13, IL-17 and GRO-α were significantly higher in subjects with ASD compared with the corresponding values of matched controls after correction for multiple comparisons.The results suggest that abnormal immune responses as assessed by multiplex analysis of cytokines may serve as one of the biological trait markers for ASD.
ISSN:1932-6203

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