JOURNAL OF SHANGHAI JIAOTONG UNIVERSITY (MEDICAL SCIENCE) ›› 2022, Vol. 42 ›› Issue (1): 101-106.doi: 10.3969/j.issn.1674-8115.2022.01.015

• Review • Previous Articles    

Research progress of interleukin-1 receptor accessory protein in the pathogenesis of neuropsychiatric diseases

Peipei CHENG(), Yasong DU()   

  1. Department of Child & Adolescent Psychiatry, Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai 200030, China
  • Received:2021-07-23 Online:2022-01-28 Published:2022-02-18
  • Contact: Yasong DU E-mail:woxinfeixiang_ch@126.com;yasongdu@163.com
  • Supported by:
    National Key R&D Program of China(2017YFC1309903);National Natural Science Foundation of China(81771477);Shanghai Municipal Public Health System Construction Three-year Action Plan (2020?2022)(GWV-10.1-XK19)

Abstract:

Interleukin-1 receptor accessory protein (IL1RAP) is one of the important components of interleukin-1 (IL-1) signaling pathway, which can participant in the formation of IL-1/ IL-1RⅠ (interleukin-1 receptor Ⅰ)/IL1RAP complex and recruit adaptor proteins and downstream signal intermediates, further activate protein kinases, and ultimately induce the synthesis of proinflammatory mediators and the occurrence of acute inflammation response. In addition, IL1RAP is also involved in regulating the formation of neural synapses, which is an important molecular link between immune system and nervous system, and may be involved in the pathological process of neuropsychiatric diseases. This paper reviews the latest research results of IL1RAP in neuropsychiatric diseases (such as glioma, Alzheimer's disease, schizophrenia, etc.) in recent years, in order to explore the role and mechanism of IL1RAP in the pathogenesis of these diseases and provide theoretical support for its diagnosis and treatment.

Key words: interleukin-1 receptor accessory protein (IL1RAP), interleukin-1 signaling pathway, neurological disease, psychiatric disease

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