| Autor: |
Qian Wang, Shan‐Shan Yan, Jun‐Yan Zhang, Ruo‐Lan Du, Lu‐Lu Xue, Juan Li, Chang‐Yin Yu |
| Jazyk: |
angličtina |
| Rok vydání: |
2022 |
| Předmět: |
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| Zdroj: |
Ibrain, Vol 8, Iss 2, Pp 148-164 (2022) |
| Druh dokumentu: |
article |
| ISSN: |
2769-2795 |
| DOI: |
10.1002/ibra.12036 |
| Popis: |
Abstract To screen out the prospective biomarkers of viral encephalitis (VE), analyze the biological process and signaling pathways involved by differentially expressed proteins (DEPs). A total of 11 cerebrospinal fluid (CSF) samples with VE and 5 with non‐nervous system infection were used to perform label‐free proteomic techniques. Then, the bioinformatic analysis of DEPs was applied by Interproscan software. Moreover, 73 CSF samples in the VE group and 53 in the control group were used to verify the changes of some DEPs by enzyme‐linked immunosorbent assay (ELISA). Thirty‐nine DEPs were identified, including 18 upregulated DEPs and 21 downregulated DEPs. DEPs were mainly enriched in cell adhesion molecules by Kyoto Encyclopedia of Genes and Genomes analysis pathway analysis. The DEPs related to axon tissue were obviously downregulated and the most significant downregulated proteins were neurexin 3, neurofascin, and neuroligin 2 (NLGN2). Moreover, the protein expression of NLGN2 in the VE group was significantly higher than that in the control group by ELISA. The correlation analysis of NLGN2 in the VE group revealed that there was a weak positive correlation with CSF protein and a weak negative correlation with CSF chloride. The clinical VE may be closely related to NLGN2 and the cell adhesion molecule pathway. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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