PMID- 35571618 OWN - NLM STAT- MEDLINE DCOM- 20220517 LR - 20220519 IS - 1875-8630 (Electronic) IS - 0278-0240 (Print) IS - 0278-0240 (Linking) VI - 2022 DP - 2022 TI - Abnormal Proteomics Profile of Plasma Reveals the Immunological Pathogenesis of Severe Aplastic Anemia. PG - 3700691 LID - 10.1155/2022/3700691 [doi] LID - 3700691 AB - Severe aplastic anemia (SAA) is an immune-mediated bone marrow failure characterized by pancytopenia. This study was aimed at uncovering proteins of plasma that were differentially expressed in SAA patients. 8 SAA patients and 8 health controls were enrolled and detected by data independent acquisition (DIA) technology. 154 differential expression proteins (DEPs) in plasma of SAA patients were identified. GO and KEGG analyses indicated DEPs were mainly involved in the immune system process. Specifically, C-C motif chemokine 18 (CCL18), matrix metalloproteinase-3 (MMP3), histidine-rich glycoprotein (HRG), and lactotransferrin (lactoferrin (Lf)) may play an important role in the immune pathogenesis of SAA. CCL18, MMP3, HRG, and Lf might be potential biomarkers for SAA. CI - Copyright (c) 2022 Weiwei Qi et al. FAU - Qi, Weiwei AU - Qi W AD - Department of Hematology, Tianjin Medical University General Hospital, 154 Anshan Street, Heping District, Tianjin 300052, China. FAU - Zhang, Yu AU - Zhang Y AD - Department of Hematology, Tianjin Medical University General Hospital, 154 Anshan Street, Heping District, Tianjin 300052, China. FAU - Yang, Wenhao AU - Yang W AD - Department of Hematology, Tianjin Medical University General Hospital, 154 Anshan Street, Heping District, Tianjin 300052, China. FAU - Liu, Chunyan AU - Liu C AD - Department of Hematology, Tianjin Medical University General Hospital, 154 Anshan Street, Heping District, Tianjin 300052, China. FAU - Wang, Huaquan AU - Wang H AD - Department of Hematology, Tianjin Medical University General Hospital, 154 Anshan Street, Heping District, Tianjin 300052, China. FAU - Fu, Rong AU - Fu R AUID- ORCID: 0000-0002-9928-9224 AD - Department of Hematology, Tianjin Medical University General Hospital, 154 Anshan Street, Heping District, Tianjin 300052, China. FAU - Shao, Zonghong AU - Shao Z AUID- ORCID: 0000-0003-4966-2956 AD - Department of Hematology, Tianjin Medical University General Hospital, 154 Anshan Street, Heping District, Tianjin 300052, China. LA - eng PT - Journal Article DEP - 20220506 PL - United States TA - Dis Markers JT - Disease markers JID - 8604127 RN - EC 3.4.24.17 (Matrix Metalloproteinase 3) SB - IM MH - *Anemia, Aplastic/genetics/metabolism MH - Humans MH - Matrix Metalloproteinase 3 MH - Proteomics PMC - PMC9106528 COIS- The authors have no conflict of interests to declare. EDAT- 2022/05/17 06:00 MHDA- 2022/05/18 06:00 PMCR- 2022/05/06 CRDT- 2022/05/16 04:02 PHST- 2021/12/26 00:00 [received] PHST- 2022/04/13 00:00 [accepted] PHST- 2022/05/16 04:02 [entrez] PHST- 2022/05/17 06:00 [pubmed] PHST- 2022/05/18 06:00 [medline] PHST- 2022/05/06 00:00 [pmc-release] AID - 10.1155/2022/3700691 [doi] PST - epublish SO - Dis Markers. 2022 May 6;2022:3700691. doi: 10.1155/2022/3700691. eCollection 2022.