期刊
INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES
卷 22, 期 1, 页码 -出版社
MDPI
DOI: 10.3390/ijms22010118
关键词
Autism Spectrum Disorder (ASD); gut-brain axis; neuroinflammation; metalloproteases; A Disintegrin And Metalloprotease (ADAM); ADAM10; ADAM17; ectodomain shedding
资金
- China Scholarship Council (CSC) [00002771-13001252]
- [201706210077]
Autism Spectrum Disorder (ASD) is characterized by social interaction problems and repetitive behavior, possibly arising from changes in brain development. Individuals with ASD may also experience intestinal issues. Metalloproteases ADAM10 and ADAM17 play significant roles in ASD pathogenesis and gut inflammation.
Autism Spectrum Disorder (ASD) is a spectrum of disorders that are characterized by problems in social interaction and repetitive behavior. The disease is thought to develop from changes in brain development at an early age, although the exact mechanisms are not known yet. In addition, a significant number of people with ASD develop problems in the intestinal tract. A Disintegrin And Metalloproteases (ADAMs) include a group of enzymes that are able to cleave membrane-bound proteins. ADAM10 and ADAM17 are two members of this family that are able to cleave protein substrates involved in ASD pathogenesis, such as specific proteins important for synapse formation, axon signaling and neuroinflammation. All these pathological mechanisms are involved in ASD. Besides the brain, ADAM10 and ADAM17 are also highly expressed in the intestines. ADAM10 and ADAM17 have implications in pathways that regulate gut permeability, homeostasis and inflammation. These metalloproteases might be involved in microbiota-gut-brain axis interactions in ASD through the regulation of immune and inflammatory responses in the intestinal tract. In this review, the potential roles of ADAM10 and ADAM17 in the pathology of ASD and as targets for new therapies will be discussed, with a focus on the gut-brain axis.
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