PMID- 35065610 OWN - NLM STAT- MEDLINE DCOM- 20220316 LR - 20220531 IS - 1471-2172 (Electronic) IS - 1471-2172 (Linking) VI - 23 IP - 1 DP - 2022 Jan 22 TI - STAT3 and SPI1, may lead to the immune system dysregulation and heterotopic ossification in ankylosing spondylitis. PG - 3 LID - 10.1186/s12865-022-00476-6 [doi] LID - 3 AB - OBJECTIVE: This study was aimed to identify the biomarkers for diagnosis and reveal the immune microenvironment changes in ankylosing spondylitis (AS). METHODS: GSE73754 was downloaded for the co-expression network construction and immune cell analyses. Flow cytometric analysis was performed to validate the results of bioinformatics analysis. Gene set enrichment analysis (GSEA) was performed to investigate the potential biological characteristic between different phenotypes. Pearson correlation analysis between the hub genes and the xCell score of immune cell types was performed. RESULTS: Signal transducer and activator of transcription 3 (STAT3) and Spi-1 proto-oncogene (SPI1) was identified as the hub genes in the datasets GSE73754. And the t-test showed that the expression level of STAT3 and SPI1 in the GSE73754 was significantly higher in AS and human leukocyte antigen (HLA)-B27(+) groups. Flow cytometric analysis showed that natural killer T cells (NKT) cells were upregulated, while Th1 cells were down-regulated in AS, which was consistent with the results obtained from bioinformatics analysis. STAT3 and SPI1 was correlated with the NKT cells and Th1 cells. CONCLUSION: STAT3 and SPI1 may be a key cytokine receptor in disease progression in AS. CI - (c) 2022. The Author(s). FAU - Liang, Tuo AU - Liang T AD - Spine and Osteopathy Ward, The First Affiliated Hospital of Guangxi Medical University, No.6 Shuangyong Road, Nanning, Guangxi, People's Republic of China. FAU - Chen, Jiarui AU - Chen J AD - Spine and Osteopathy Ward, The First Affiliated Hospital of Guangxi Medical University, No.6 Shuangyong Road, Nanning, Guangxi, People's Republic of China. FAU - Xu, GuoYong AU - Xu G AD - Spine and Osteopathy Ward, The First Affiliated Hospital of Guangxi Medical University, No.6 Shuangyong Road, Nanning, Guangxi, People's Republic of China. FAU - Zhang, Zide AU - Zhang Z AD - Spine and Osteopathy Ward, The First Affiliated Hospital of Guangxi Medical University, No.6 Shuangyong Road, Nanning, Guangxi, People's Republic of China. FAU - Xue, Jiang AU - Xue J AD - Spine and Osteopathy Ward, The First Affiliated Hospital of Guangxi Medical University, No.6 Shuangyong Road, Nanning, Guangxi, People's Republic of China. FAU - Zeng, Haopeng AU - Zeng H AD - Spine and Osteopathy Ward, The First Affiliated Hospital of Guangxi Medical University, No.6 Shuangyong Road, Nanning, Guangxi, People's Republic of China. FAU - Jiang, Jie AU - Jiang J AD - Spine and Osteopathy Ward, The First Affiliated Hospital of Guangxi Medical University, No.6 Shuangyong Road, Nanning, Guangxi, People's Republic of China. FAU - Chen, Tianyou AU - Chen T AD - Spine and Osteopathy Ward, The First Affiliated Hospital of Guangxi Medical University, No.6 Shuangyong Road, Nanning, Guangxi, People's Republic of China. FAU - Qin, Zhaojie AU - Qin Z AD - Spine and Osteopathy Ward, The First Affiliated Hospital of Guangxi Medical University, No.6 Shuangyong Road, Nanning, Guangxi, People's Republic of China. FAU - Li, Hao AU - Li H AD - Spine and Osteopathy Ward, The First Affiliated Hospital of Guangxi Medical University, No.6 Shuangyong Road, Nanning, Guangxi, People's Republic of China. FAU - Ye, Zhen AU - Ye Z AD - Spine and Osteopathy Ward, The First Affiliated Hospital of Guangxi Medical University, No.6 Shuangyong Road, Nanning, Guangxi, People's Republic of China. FAU - Nie, Yunfeng AU - Nie Y AD - Guangxi Medical University, No.22 Shuangyong Road, Nanning, Guangxi, People's Republic of China. FAU - Zhan, Xinli AU - Zhan X AD - Spine and Osteopathy Ward, The First Affiliated Hospital of Guangxi Medical University, No.6 Shuangyong Road, Nanning, Guangxi, People's Republic of China. FAU - Liu, Chong AU - Liu C AD - Spine and Osteopathy Ward, The First Affiliated Hospital of Guangxi Medical University, No.6 Shuangyong Road, Nanning, Guangxi, People's Republic of China. lcgxykdx@163.com. LA - eng PT - Journal Article PT - Research Support, Non-U.S. Gov't DEP - 20220122 PL - England TA - BMC Immunol JT - BMC immunology JID - 100966980 RN - 0 (HLA-B27 Antigen) RN - 0 (Proto-Oncogene Proteins) RN - 0 (STAT3 Transcription Factor) RN - 0 (STAT3 protein, human) RN - 0 (Trans-Activators) RN - 0 (proto-oncogene protein Spi-1) SB - IM MH - HLA-B27 Antigen/analysis/metabolism MH - Humans MH - Immune System MH - *Ossification, Heterotopic MH - Proto-Oncogene Proteins MH - STAT3 Transcription Factor MH - *Spondylitis, Ankylosing MH - Trans-Activators PMC - PMC8783415 OTO - NOTNLM OT - Ankylosing spondylitis OT - Biomarkers OT - NKT cells OT - SPI1 OT - STAT3 OT - Th1 cells COIS- We declare that we do not have any competing interests. EDAT- 2022/01/24 06:00 MHDA- 2022/03/17 06:00 PMCR- 2022/01/22 CRDT- 2022/01/23 20:26 PHST- 2021/10/03 00:00 [received] PHST- 2022/01/12 00:00 [accepted] PHST- 2022/01/23 20:26 [entrez] PHST- 2022/01/24 06:00 [pubmed] PHST- 2022/03/17 06:00 [medline] PHST- 2022/01/22 00:00 [pmc-release] AID - 10.1186/s12865-022-00476-6 [pii] AID - 476 [pii] AID - 10.1186/s12865-022-00476-6 [doi] PST - epublish SO - BMC Immunol. 2022 Jan 22;23(1):3. doi: 10.1186/s12865-022-00476-6.