Laboratory Medicine ›› 2024, Vol. 39 ›› Issue (6): 548-556.DOI: 10.3969/j.issn.1673-8640.2024.06.006

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Correlation of adenosine A2A receptor gene polymorphism and aggressive behavior in patients with schizophrenia

LI Sha1, TAO Weiqun2, HUANG Chan1, CHEN Yuanhua1, LAN Wenjing1, LIN Shuxing1   

  1. 1. Department of Mental Health,Luohu District Chronic Disease Prevention and Treatment Hospital,Luohu Hospital Group,Shenzhen 518000,Guangdong,China
    2. Emergency Department,Shenzhen Kangning Hospital,Shenzhen 518000,Guangdong,China
  • Received:2022-11-09 Revised:2023-09-05 Online:2024-06-30 Published:2024-07-08

Abstract:

Objective To investigate the correlation of adenosine A2A receptor(ADORA2A) gene single nucleotide polymorphism(SNP) and aggressive behavior in patients with schizophrenia. Methods Totally,282 patients with schizophrenia in Shenzhen Kangning Hospital from June 2015 to June 2019 were enrolled. According to the modified overt aggression scale(MOAS) scores,the subjects were classified into aggressive group(109 cases,MOAS score≥4) and non-aggressive group(173 cases,MOAS score<4). The general data and clinical laboratory determination results were collected. ADORA2A rs5996696 and rs2298383 were determined. Logistic regression analysis was used to analyze the risk factors and the interaction with ADORA2A gene SNP. The nomogram prediction model was established and verified. Results In aggressive group,the proportion of males,history of alcohol consumption,positive and negative syndrome scale(PANSS) score,involuntary hospitalization,previous aggressive behavior,unemployment,recent severe stress events,elevated rate of total triiodothyronine(TT3),interleukin-17(IL-17),interleukin-23(IL-23) and ADORA2A rs2298383 CC genotype frequency were higher than those in non-aggressive group(P<0.05). PANSS score≥20,IL-17≥16.13 pg·mL-1,elevated TT3,previous aggressive behavior and carrying ADORA2A rs2298383 CC genotype were independent risk factors for aggressive behavior in schizophrenia patients(P<0.05). CC genotype of ADORA2A rs2298383 had positive interaction with PANSS score,elevated TT3,IL-17 level and previous aggressive behavior. The total risk value of aggressive behavior predicted by the nomogram prediction model was 0.93,the area under receiver operating characteristic (ROC)curve(AUC) was 0.874,and there was no statistical significance in the goodness of fit test of the calibration curve(P>0.05). Conclusions ADORA2A rs2298383 CC genotype is correlated with aggressive behavior in schizophrenia patients,and which is positively interacted with risk factors associated with aggressive behavior in schizophrenia patients.

Key words: Adenosine A2A receptor, Single nucleotide polymorphism, Schizophrenia, Aggressive behavior

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