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Haruta K, Suzuki T, Yamaguchi M, Fukuda Y, Torii Y, Takahashi Y, Ito Y, Kawada JI. Comparison of plasma proteomic profiles of patients with Epstein-Barr virus-associated hemophagocytic lymphohistiocytosis and infectious mononucleosis. J Med Virol 2024; 96:e29450. [PMID: 38304956 DOI: 10.1002/jmv.29450] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2023] [Revised: 12/18/2023] [Accepted: 01/23/2024] [Indexed: 02/03/2024]
Abstract
Primary Epstein-Barr virus (EBV) infection occasionally causes EBV-infectious mononucleosis (EBV-IM) and EBV-hemophagocytic lymphohistiocytosis (EBV-HLH). Although EBV-IM is mostly mild and self-limiting, EBV-HLH is a life-threatening disease characterized by excessive immune activation. However, the pathogenesis of EBV-HLH is yet to be fully elucidated. A diagnostic biomarker for EBV-HLH is desirable because early diagnosis and treatment are critical for the effective management of patients. In this study, the proteomic profiling of plasma was performed using liquid chromatography-mass spectrometry to identify proteins specific to EBV-IM and EBV-HLH. Furthermore, pathway analysis was performed for the proteins upregulated in patients with EBV-IM and EBV-HLH. Compared to healthy controls, 63 and 18 proteins were upregulated in patients with EBV-IM and EBV-HLH, respectively. Pathway and process enrichment analyses revealed that the complement system was the most enriched category of upregulated proteins in EBV-IM, whereas proteins related to immune effector processes were the most enriched in EBV-HLH. Among the 18 proteins upregulated in EBV-HLH, seven were exclusive to EBV-HLH. These specific proteins were associated with three pathways, and apolipoprotein E was commonly found in all the pathways. Proteomic analysis may provide new insights into the host response to EBV infection and the pathogenesis of EBV-related diseases.
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Affiliation(s)
- Kazunori Haruta
- Department of Pediatrics, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Takako Suzuki
- Department of Pediatrics, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Makoto Yamaguchi
- Department of Pediatrics, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Yuto Fukuda
- Department of Pediatrics, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Yuka Torii
- Department of Pediatrics, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Yoshiyuki Takahashi
- Department of Pediatrics, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Yoshinori Ito
- Department of Pediatrics, Aichi Medical University, Nagakute, Japan
| | - Jun-Ichi Kawada
- Department of Pediatrics, Nagoya University Graduate School of Medicine, Nagoya, Japan
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Li X, Luo T, Yan H, Xie L, Yang Y, Gong L, Tang Z, Tang M, Zhang X, Huang J, Zheng M, Yao Z, Zang P, Zhu D, Xiao Z, Lu X. Proteomic Analysis of Pediatric Hemophagocytic Lymphohistiocytosis: a Comparative Study with Healthy Controls, Sepsis, Critical Ill, and Active Epstein-Barr virus Infection to Identify Altered Pathways and Candidate Biomarkers. J Clin Immunol 2023; 43:1997-2010. [PMID: 37653176 PMCID: PMC10661879 DOI: 10.1007/s10875-023-01573-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2023] [Accepted: 08/20/2023] [Indexed: 09/02/2023]
Abstract
Hemophagocytic lymphohistiocytosis (HLH) is a life-threatening hyperinflammatory syndrome characterized by excessive activation of the immune system, along with uncontrolled proliferation of activated macrophages and lymphocytes. The clinical features of HLH often overlap with the clinical features of other severe inflammatory conditions such as sepsis, hindering accurate and timely diagnosis. In this study, we performed a data-independent acquisition mass spectrometry-based plasma proteomic analysis of 33 pediatric patients with HLH compared with four control groups: 39 healthy children, 43 children with sepsis, 39 children hospitalized in the pediatric intensive care unit without confirmed infections, and 21 children with acute Epstein-Barr virus infection. Proteomic comparisons between the HLH group and each of the control groups showed that HLH was characterized by alterations in complement and coagulation cascades, neutrophil extracellular trap formation, and platelet activation pathways. We identified eight differentially expressed proteins in patients with HLH, including plastin-2 (LCP1), vascular cell adhesion protein 1, fibrinogen beta chain, fibrinogen gamma chain, serum amyloid A-4 protein, extracellular matrix protein 1, apolipoprotein A-I, and albumin. LCP1 emerged as a candidate diagnostic marker for HLH with an area under the curve (AUC) of 0.97 in the original cohort and an AUC of 0.90 (sensitivity = 0.83 and specificity = 1.0) in the validation cohort. Complement C1q subcomponent subunit B was associated with disease severity in patients with HLH. Based on comparisons with multiple control groups, this study provides a proteomic profile and candidate biomarkers of HLH, offering researchers novel information to improve the understanding of this condition.
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Affiliation(s)
- Xun Li
- Pediatrics Research Institute of Hunan Province & Department of Pediatric Intensive Care Unit & Hunan Provincial Key Laboratory of Emergency Medicine for Children, Hunan Children's Hospital, Changsha, China
| | - Ting Luo
- Pediatrics Research Institute of Hunan Province & Department of Pediatric Intensive Care Unit & Hunan Provincial Key Laboratory of Emergency Medicine for Children, Hunan Children's Hospital, Changsha, China
| | - Haipeng Yan
- General Emergency Ward & Hunan Provincial Key Laboratory of Emergency Medicine for Children, Hunan Children's Hospital, Changsha, China
| | - Longlong Xie
- Pediatrics Research Institute of Hunan Province & Department of Pediatric Intensive Care Unit & Hunan Provincial Key Laboratory of Emergency Medicine for Children, Hunan Children's Hospital, Changsha, China
| | - Yufan Yang
- Pediatrics Research Institute of Hunan Province & Department of Pediatric Intensive Care Unit & Hunan Provincial Key Laboratory of Emergency Medicine for Children, Hunan Children's Hospital, Changsha, China
| | - Ling Gong
- Department of Pediatric Intensive Care Unit & Hunan Provincial Key Laboratory of Emergency Medicine for Children, Hunan Children's Hospital, Changsha, China
| | - Zhexuan Tang
- Department of Pediatric Intensive Care Unit & Hunan Provincial Key Laboratory of Emergency Medicine for Children, Hunan Children's Hospital, Changsha, China
| | - Minghui Tang
- Department of Pediatric Intensive Care Unit & Hunan Provincial Key Laboratory of Emergency Medicine for Children, Hunan Children's Hospital, Changsha, China
| | - Xinping Zhang
- Department of Pediatric Intensive Care Unit & Hunan Provincial Key Laboratory of Emergency Medicine for Children, Hunan Children's Hospital, Changsha, China
| | - Jiaotian Huang
- Department of Pediatric Intensive Care Unit & Hunan Provincial Key Laboratory of Emergency Medicine for Children, Hunan Children's Hospital, Changsha, China
| | - Mincui Zheng
- Department of Pediatric Hematology, Hunan Children's Hospital, Changsha, China
| | - Zhenya Yao
- Department of Pediatric Intensive Care Unit & Hunan Provincial Key Laboratory of Emergency Medicine for Children, Hunan Children's Hospital, Changsha, China
| | - Ping Zang
- Department of Pediatric Intensive Care Unit & Hunan Provincial Key Laboratory of Emergency Medicine for Children, Hunan Children's Hospital, Changsha, China
| | - Desheng Zhu
- Department of Pediatric Intensive Care Unit & Hunan Provincial Key Laboratory of Emergency Medicine for Children, Hunan Children's Hospital, Changsha, China
| | - Zhenghui Xiao
- Department of Pediatric Intensive Care Unit & Hunan Provincial Key Laboratory of Emergency Medicine for Children, Hunan Children's Hospital, Changsha, China
| | - Xiulan Lu
- Department of Pediatric Intensive Care Unit & Hunan Provincial Key Laboratory of Emergency Medicine for Children, Hunan Children's Hospital, Changsha, China.
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Fan S, Poetsch A. Proteomic Research of Extracellular Vesicles in Clinical Biofluid. Proteomes 2023; 11:proteomes11020018. [PMID: 37218923 DOI: 10.3390/proteomes11020018] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2023] [Revised: 04/14/2023] [Accepted: 04/28/2023] [Indexed: 05/24/2023] Open
Abstract
Extracellular vesicles (EVs), the lipid bilayer membranous structures of particles, are produced and released from almost all cells, including eukaryotes and prokaryotes. The versatility of EVs has been investigated in various pathologies, including development, coagulation, inflammation, immune response modulation, and cell-cell communication. Proteomics technologies have revolutionized EV studies by enabling high-throughput analysis of their biomolecules to deliver comprehensive identification and quantification with rich structural information (PTMs, proteoforms). Extensive research has highlighted variations in EV cargo depending on vesicle size, origin, disease, and other features. This fact has sparked activities to use EVs for diagnosis and treatment to ultimately achieve clinical translation with recent endeavors summarized and critically reviewed in this publication. Notably, successful application and translation require a constant improvement of methods for sample preparation and analysis and their standardization, both of which are areas of active research. This review summarizes the characteristics, isolation, and identification approaches for EVs and the recent advances in EVs for clinical biofluid analysis to gain novel knowledge by employing proteomics. In addition, the current and predicted future challenges and technical barriers are also reviewed and discussed.
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Affiliation(s)
- Shipan Fan
- School of Basic Medical Sciences, Nanchang University, Nanchang 330021, China
| | - Ansgar Poetsch
- Queen Mary School, Medical College, Nanchang University, Nanchang 330021, China
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Venkatesan G, Wan Ab Rahman WS, Shahidan WNS, Iberahim S, Muhd Besari@Hashim AB. Plasma-derived exosomal miRNA as potential biomarker for diagnosis and prognosis of vector-borne diseases: A review. Front Microbiol 2023; 14:1097173. [PMID: 37125151 PMCID: PMC10133507 DOI: 10.3389/fmicb.2023.1097173] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2022] [Accepted: 03/21/2023] [Indexed: 05/02/2023] Open
Abstract
Early disease diagnosis is critical for better management and treatment outcome of patients. Therefore, diagnostic methods should ideally be accurate, consistent, easy to perform at low cost and preferably non-invasive. In recent years, various biomarkers have been studied for the detection of cardiovascular diseases, cerebrovascular diseases, infectious diseases, diabetes mellitus and malignancies. Exosomal microRNA (miRNA) are small non-coding RNA molecules that influence gene expression after transcription. Previous studies have shown that these types of miRNAs can potentially be used as biomarkers for cancers of the breast and colon, as well as diffuse large B-cell lymphoma. It may also be used to indicate viral and bacterial infections, such as the human immunodeficiency virus (HIV), tuberculosis and hepatitis. However, its use in the diagnosis of vector-borne diseases is rather limited. Therefore, this review aims to introduce several miRNAs derived from exosomal plasma that may potentially serve as a disease biomarker due to the body's immune response, with special focus on the early detection of vector-borne diseases.
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Affiliation(s)
| | - Wan Suriana Wan Ab Rahman
- School of Dental Sciences, Universiti Sains Malaysia, Kubang Kerian, Kelantan, Malaysia
- *Correspondence: Wan Suriana Wan Ab Rahman,
| | | | - Salfarina Iberahim
- Department of Haematology, School of Medical Sciences, Universiti Sains Malaysia, Kubang Kerian, Kelantan, Malaysia
| | - Alwi bin Muhd Besari@Hashim
- Department of Internal Medicine, School of Medical Sciences, Universiti Sains Malaysia, Kubang Kerian, Kelantan, Malaysia
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