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Han Y, Duan J, Chen M, Huang S, Zhang B, Wang Y, Liu J, Li X, Yu W. Relationship between serum sodium level and sepsis-induced coagulopathy. Front Med (Lausanne) 2024; 10:1324369. [PMID: 38298508 PMCID: PMC10828971 DOI: 10.3389/fmed.2023.1324369] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2023] [Accepted: 12/21/2023] [Indexed: 02/02/2024] Open
Abstract
Purpose A discussion about the correlation between the level of serum sodium and sepsis-induced coagulopathy (SIC). Materials and methods A retrospective analysis was conducted on sepsis patients who were admitted to the Intensive Care Unit (ICU) of Nanjing Drum Tower Hospital from January 2021 to December 2022. Based on the presence of coagulation disorders, the patients were divided into two groups: sepsis-induced coagulopathy (SIC) and non-sepsis-induced coagulopathy (non-SIC) groups. We recorded demographic characteristics and laboratory indicators at the time of ICU admission, and analyzed relationship between serum sodium level and SIC. Results One hundred and twenty-five patients with sepsis were enrolled, among which, the SIC and the non-SIC groups included 62 and 63 patients, respectively. Compared to patients in the non-SIC group, the level of serum sodium of those in the SIC was significantly higher (p < 0.001). Multi-factor logistic regression showed serum sodium level was independently associated with SIC (or = 1.127, p = 0.001). Pearson's correlation analysis indicated that the higher the serum sodium level, the significantly higher the SIC score was (r = 0.373, p < 0.001). Additionally, the mortality rate of patients with sepsis in the ICU were significantly correlated with increased serum sodium levels (p = 0.014). Conclusion An increase in serum sodium level was independently associated with an increased occurrence of SIC and also associated with the poor prognosis for patients with sepsis.
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Affiliation(s)
- Yanyu Han
- Department of Critical Care Medicine, Nanjing Drum Tower Hospital, Drum Tower Clinical College, Nanjing University of Chinese Medicine, Nanjing, China
| | - Jianfeng Duan
- Department of Critical Care Medicine, Nanjing Drum Tower Hospital, Affiliated Hospital of Medical School, Nanjing University, Nanjing, China
| | - Ming Chen
- Department of Critical Care Medicine, Nanjing Drum Tower Hospital, Affiliated Hospital of Medical School, Nanjing University, Nanjing, China
| | - Shijie Huang
- Department of Critical Care Medicine, Nanjing Drum Tower Hospital, Drum Tower Clinical College, Nanjing University of Chinese Medicine, Nanjing, China
| | - Beiyuan Zhang
- Department of Critical Care Medicine, Nanjing Drum Tower Hospital, Affiliated Hospital of Medical School, Nanjing University, Nanjing, China
| | - Yan Wang
- Department of Critical Care Medicine, Nanjing Drum Tower Hospital, Affiliated Hospital of Medical School, Nanjing University, Nanjing, China
| | - Jiali Liu
- Department of Critical Care Medicine, Nanjing Drum Tower Hospital, Affiliated Hospital of Medical School, Nanjing University, Nanjing, China
| | - Xiaoyao Li
- Department of Critical Care Medicine, Nanjing Drum Tower Hospital, Affiliated Hospital of Medical School, Nanjing University, Nanjing, China
| | - Wenkui Yu
- Department of Critical Care Medicine, Nanjing Drum Tower Hospital, Drum Tower Clinical College, Nanjing University of Chinese Medicine, Nanjing, China
- Department of Critical Care Medicine, Nanjing Drum Tower Hospital, Affiliated Hospital of Medical School, Nanjing University, Nanjing, China
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Putri M, Rastiarsa BM, Djajanagara RATM, Ramli GA, Anggraeni N, Sutadipura N, Atik N, Syamsunarno MRAA. Effect of cogon grass root ethanol extract on fatty acid binding protein 4 and oxidative stress markers in a sepsis mouse model. F1000Res 2023; 10:1161. [PMID: 38559341 PMCID: PMC10980860 DOI: 10.12688/f1000research.73561.3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 09/29/2023] [Indexed: 04/04/2024] Open
Abstract
Background: Sepsis causes several immunological and metabolic alterations that induce oxidative stress. The modulation of fatty acid-binding protein 4 (FABP4) has been shown to worsen this condition. Extract of cogon grass root (ECGR) contains flavonoids and isoeugenol compounds that exhibit anti-inflammatory and antioxidant properties. This study aimed to assess the effects of ECGR on FABP4 and oxidative stress-related factors in a sepsis mouse model. Methods: Twenty-nine male mice ( Mus musculus) of the Deutsche Denken Yoken strain were divided into four groups: group 1, control; group 2, mice treated with 10 μL/kg body weight (BW) lipopolysaccharide (LPS); and groups 3 and 4, mice pre-treated with 90 and 115 mg/kg BW, respectively, and then treated with 10 μL/kg BW LPS for 14 d. Blood, liver, lymph, and cardiac tissue samples were collected and subjected to histological and complete blood examinations. Antioxidant (Glutathione peroxidase 3 (GPx3) and superoxide dismutase), FABP4 levels, and immune system-associated biomarker levels (TNF-α, IL-6 and IL-1β) were measured. Results: Significant increases in platelet levels (p = 0.03), cardiomyocyte counts (p =0.004), and hepatocyte counts (p = 0.0004) were observed in group 4 compared with those in group 2. Conversely, compared with those in group 2, there were significant decreases in TNF-α expression in group 3 (p = 0.004), white pulp length and width in group 4 (p = 0.001), FABP4 levels in groups 3 and 4 (p = 0.015 and p = 0.012, respectively), lymphocyte counts in group 4 (p = 0.009), and monocyte counts (p = 0.000) and polymorphonuclear cell counts in the livers (p = 0.000) and hearts (p = 0.000) of groups 3 and 4. Gpx3 activity was significantly higher in group 3 than in group 1 (p = 0.04). Conclusions: ECGR reduces FABP4 level and modulating oxidative stress markers in sepsis mouse model.
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Affiliation(s)
- Mirasari Putri
- Department of Biochemistry, Nutrition and Biomolecular, Faculty of medicine. Universitas Islam Bandung, Bandung, West-Java, 40616, Indonesia
| | | | | | - Ghaliby Ardhia Ramli
- Faculty of Medicine, Universitas Islam Bandung, Bandung, West-Java, 40616, Indonesia
| | - Neni Anggraeni
- Medical Laboratorium Technologist, Bakti Asih School of Analyst, Bandung, West-Java, 40192, Indonesia
| | - Nugraha Sutadipura
- Department of Biochemistry, Nutrition and Biomolecular, Faculty of medicine. Universitas Islam Bandung, Bandung, West-Java, 40616, Indonesia
| | - Nur Atik
- Department of Biomedicine Sciences, Faculty of Medicine, Universitas Padjadjaran, West Java, 45363, Indonesia
| | - Mas Rizky A. A. Syamsunarno
- Department of Biomedicine Sciences, Faculty of Medicine, Universitas Padjadjaran, West Java, 45363, Indonesia
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Li X, Yin Z, Yan W, Wang M, Chang C, Guo C, Xue L, Zhou Q, Sun Y. Association between Changes in Plasma Metabolism and Clinical Outcomes of Sepsis. Emerg Med Int 2023; 2023:2590115. [PMID: 37346225 PMCID: PMC10281824 DOI: 10.1155/2023/2590115] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2022] [Revised: 04/06/2023] [Accepted: 04/25/2023] [Indexed: 06/23/2023] Open
Abstract
Current prognostic biomarkers for sepsis have limited sensitivity and specificity. This study aimed to investigate dynamic lipid metabolomics and their association with septic immune response and clinical outcomes of sepsis. This prospective cohort study included patients with sepsis who met the Sepsis 3.0 criteria. On hospitalization days 1 (D1) and 7 (D7), plasma samples were collected, and patients underwent liquid chromatography with tandem mass spectrometry. A total of 40 patients were enrolled in the study, 24 (60%) of whom were men. The median age of the enrolled patients was 81 (68-84) years. Thirty-one (77.5%) patients had a primary infection site of the lung. Participants were allocated to the survivor (25 cases) and nonsurvivor (15 cases) groups based on their 28-day survival status. Ultimately, a total of 113 lipids were detected in plasma samples on D 1 and D 7, of which 42 lipids were most abundant in plasma samples. The nonsurvival group had significantly lower lipid expression levels in lysophosphatidylcholine (LysoPC) (16 : 0, 17 : 0,18 : 0) and 18 : 1 SM than those in the survival group (p < 0.05) on D7-D1. The correlation analysis showed that D7-D1 16 : 0 LysoPC (r = 0.367, p = 0.036),17 : 0 LysoPC (r = 0.389, p = 0.025) and 18 : 0 LysoPC(r = 0.472, p = 0.006) levels were positively correlated with the percentage of CD3+ T cell in the D7-D1. Plasma LysoPC and SM changes may serve as prognostic biomarkers for sepsis, and lipid metabolism may play a role in septic immune disturbances.
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Affiliation(s)
- Xin Li
- Department of Respiratory and Critical Care Medicine, Peking University Third Hospital, 49 North Garden Road, Haidian District, Beijing 100191, China
| | - Zhongnan Yin
- Institute of Medical Innovation and Research, Peking University Third Hospital, Beijing 100191, China
- Biobank, Peking University Third Hospital, Beijing 100191, China
| | - Wei Yan
- Department of Respiratory and Critical Care Medicine, Peking University Third Hospital, 49 North Garden Road, Haidian District, Beijing 100191, China
| | - Meng Wang
- Department of Respiratory and Critical Care Medicine, Peking University Third Hospital, 49 North Garden Road, Haidian District, Beijing 100191, China
| | - Chun Chang
- Department of Respiratory and Critical Care Medicine, Peking University Third Hospital, 49 North Garden Road, Haidian District, Beijing 100191, China
| | - Chenglin Guo
- Department of Respiratory and Critical Care Medicine, Peking University Third Hospital, 49 North Garden Road, Haidian District, Beijing 100191, China
| | - Lixiang Xue
- Institute of Medical Innovation and Research, Peking University Third Hospital, Beijing 100191, China
- Biobank, Peking University Third Hospital, Beijing 100191, China
| | - Qingtao Zhou
- Department of Respiratory and Critical Care Medicine, Peking University Third Hospital, 49 North Garden Road, Haidian District, Beijing 100191, China
| | - Yongchang Sun
- Department of Respiratory and Critical Care Medicine, Peking University Third Hospital, 49 North Garden Road, Haidian District, Beijing 100191, China
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Huang SSY, Toufiq M, Saraiva LR, Van Panhuys N, Chaussabel D, Garand M. Transcriptome and Literature Mining Highlight the Differential Expression of ERLIN1 in Immune Cells during Sepsis. BIOLOGY 2021; 10:755. [PMID: 34439987 PMCID: PMC8389572 DOI: 10.3390/biology10080755] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/08/2021] [Revised: 07/24/2021] [Accepted: 07/27/2021] [Indexed: 12/20/2022]
Abstract
Sepsis results from the dysregulation of the host immune system. This highly variable disease affects 19 million people globally, and accounts for 5 million deaths annually. In transcriptomic datasets curated from public repositories, we observed a consistent upregulation (3.26-5.29 fold) of ERLIN1-a gene coding for an ER membrane prohibitin and a regulator of inositol 1, 4, 5-trisphosphate receptors and sterol regulatory element-binding proteins-under septic conditions in healthy neutrophils, monocytes, and whole blood. In vitro expression of the ERLIN1 gene and proteins was measured by stimulating the whole blood of healthy volunteers to a combination of lipopolysaccharide and peptidoglycan. Septic stimulation induced a significant increase in ERLIN1 expression; however, ERLIN1 was differentially expressed among the immune blood cell subsets. ERLIN1 was uniquely increased in whole blood neutrophils, and confirmed in the differentiated HL60 cell line. The scarcity of ERLIN1 in sepsis literature indicates a knowledge gap between the functions of ERLIN1, calcium homeostasis, and cholesterol and fatty acid biosynthesis, and sepsis. In combination with experimental data, we bring forth the hypothesis that ERLIN1 is variably modulated among immune cells in response to cellular perturbations, and has implications for ER functions and/or ER membrane protein components during sepsis.
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Affiliation(s)
- Susie S. Y. Huang
- Research Department, Sidra Medicine, Doha 26999, Qatar; (M.T.); (L.R.S.); (N.V.P.); (D.C.)
| | - Mohammed Toufiq
- Research Department, Sidra Medicine, Doha 26999, Qatar; (M.T.); (L.R.S.); (N.V.P.); (D.C.)
| | - Luis R. Saraiva
- Research Department, Sidra Medicine, Doha 26999, Qatar; (M.T.); (L.R.S.); (N.V.P.); (D.C.)
- College of Health and Life Sciences, Hamad Bin Khalifa University, Doha 34110, Qatar
| | - Nicholas Van Panhuys
- Research Department, Sidra Medicine, Doha 26999, Qatar; (M.T.); (L.R.S.); (N.V.P.); (D.C.)
| | - Damien Chaussabel
- Research Department, Sidra Medicine, Doha 26999, Qatar; (M.T.); (L.R.S.); (N.V.P.); (D.C.)
| | - Mathieu Garand
- Research Department, Sidra Medicine, Doha 26999, Qatar; (M.T.); (L.R.S.); (N.V.P.); (D.C.)
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Sphingomyelin Synthase 2 Participate in the Regulation of Sperm Motility and Apoptosis. Molecules 2020; 25:molecules25184231. [PMID: 32942681 PMCID: PMC7570487 DOI: 10.3390/molecules25184231] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2020] [Revised: 09/12/2020] [Accepted: 09/14/2020] [Indexed: 11/17/2022] Open
Abstract
Sphingomylin participates in sperm function in animals, and also regulates the Akt and ERK signaling pathways, both of which are associated with the asthenospermia. Sphingomyelin synthase 2 (SMS2) is involved in the biosynthesis of sphingomylin. To determine the relationship between SMS2 and human sperm function, we analyzed the distribution of SMS2 in human sperm and testes, and SMS2 expression in patients with asthenospermia and normozoospermia; human sperm were treated with anti-SMS2, and the sperm motility, penetration ability into methylcellulose, capacitation and acrosome reaction, and sperm [Ca2+]i imaging were evaluated, while the Akt and ERK pathway and cleaved caspase 3 were also analyzed. Results showed that SMS2 was localized in the testis and human sperm, and the protein levels of normozoospermia were higher than asthenospermia. Inhibition of SMS2 activity significantly decreased sperm motility and penetration ability into methylcellulose, but had no influence on capacitation and acrosome reaction, or on intracellular [Ca2+]i compared to IgG-treated control groups. Moreover, the phosphorylation level of Akt was decreased, whereas the phosphorylation of ERK and cleaved-caspase 3 levels were significantly increased. Taken together, SMS2 can affect sperm motility and penetration ability into methylcellulose, and participate in apoptosis associated with the Akt and ERK signaling pathways.
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Yarbakht M, Pradhan P, Köse-Vogel N, Bae H, Stengel S, Meyer T, Schmitt M, Stallmach A, Popp J, Bocklitz TW, Bruns T. Nonlinear Multimodal Imaging Characteristics of Early Septic Liver Injury in a Mouse Model of Peritonitis. Anal Chem 2019; 91:11116-11121. [DOI: 10.1021/acs.analchem.9b01746] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Melina Yarbakht
- Leibniz Institute of Photonic Technology, Member of Leibniz Health Technology, 07745 Jena, Germany
| | - Pranita Pradhan
- Institute of Physical Chemistry and Abbe Center of Photonics, Friedrich-Schiller University, 07743 Jena, Germany
- Leibniz Institute of Photonic Technology, Member of Leibniz Health Technology, 07745 Jena, Germany
| | | | - Hyeonsoo Bae
- Leibniz Institute of Photonic Technology, Member of Leibniz Health Technology, 07745 Jena, Germany
| | | | - Tobias Meyer
- Institute of Physical Chemistry and Abbe Center of Photonics, Friedrich-Schiller University, 07743 Jena, Germany
- Leibniz Institute of Photonic Technology, Member of Leibniz Health Technology, 07745 Jena, Germany
| | - Michael Schmitt
- Institute of Physical Chemistry and Abbe Center of Photonics, Friedrich-Schiller University, 07743 Jena, Germany
- Leibniz Institute of Photonic Technology, Member of Leibniz Health Technology, 07745 Jena, Germany
| | | | - Jürgen Popp
- Institute of Physical Chemistry and Abbe Center of Photonics, Friedrich-Schiller University, 07743 Jena, Germany
- Leibniz Institute of Photonic Technology, Member of Leibniz Health Technology, 07745 Jena, Germany
| | - Thomas Wilhelm Bocklitz
- Institute of Physical Chemistry and Abbe Center of Photonics, Friedrich-Schiller University, 07743 Jena, Germany
- Leibniz Institute of Photonic Technology, Member of Leibniz Health Technology, 07745 Jena, Germany
| | - Tony Bruns
- Department of Medicine III, University Hospital RWTH Aachen, 52074 Aachen, Germany
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LI H, HOU H, LIU S, FENG Y, ZHONG W, HU X, YAN N. miR-33 and RIP140 participate in LPS-induced acute lung injury. Turk J Med Sci 2019; 49:422-428. [PMID: 30761836 PMCID: PMC7350843 DOI: 10.3906/sag-1804-173] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
Background/aim Pulmonary microvascular endothelial cells (PMVECs) play a pivotal role in the process of acute lung injury (ALI), which can be induced by lipopolysaccharide (LPS). Numerous reports have indicated that both miR-33 and RIP140 are involved in the inflammatory response in macrophages. In this study, we sought to investigate whether miR-33 and RIP140 participate in ALI induced by LPS. Materials and methods First, we isolated and identified PMVECs from BALB/c mice. Subsequently, both PMVECs and BALB/c mice were treated with PBS, LPS, or pyrrolidine dithiocarbamate (PDTC) plus LPS and divided into three groups: control (PBS), LPS (LPS), and L+P (LPS plus PDTC) groups. We assessed pathology by hematoxylin and eosin staining, and miR-33 and RIP140 expression levels were examined using quantitative PCR and Western blot analyses. Results Our results demonstrated that LPS can induce PMVEC injury and ALI and that LPS treatment significantly decreased miR-33 expression compared with controls (P < 0.001, n = 5). On the contrary, RIP140 was markedly overexpressed by LPS treatment (P < 0.001, n = 5). However, this alteration can be inhibited by pretreatment with PDTC before LPS (P < 0.05, n = 5). Conclusion This study is the first to confirm that both miR-33 and RIP140 participate in LPS-induced PMVEC injury and ALI, which may help uncover the mechanism of ALI.
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Affiliation(s)
- Hua LI
- Basic Medical Experiments Center, Nanchang University, Nanchang, JiangxiP.R. China
| | - Huan HOU
- Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences,Nanchang University, Nanchang, JiangxiP.R. China
| | - Shuang LIU
- Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences,Nanchang University, Nanchang, JiangxiP.R. China
| | - Yangyang FENG
- Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences,Nanchang University, Nanchang, JiangxiP.R. China
| | - Wansi ZHONG
- Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences,Nanchang University, Nanchang, JiangxiP.R. China
| | - Xiaojuan HU
- Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences,Nanchang University, Nanchang, JiangxiP.R. China
| | - Nianlong YAN
- Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences,Nanchang University, Nanchang, JiangxiP.R. China
- * To whom correspondence should be addressed. E-mail:
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Liu S, Hou H, Zhang P, Wu Y, He X, Li H, Yan N. Sphingomyelin synthase 1 regulates the epithelial‑to‑mesenchymal transition mediated by the TGF‑β/Smad pathway in MDA‑MB‑231 cells. Mol Med Rep 2018; 19:1159-1167. [PMID: 30535436 PMCID: PMC6323219 DOI: 10.3892/mmr.2018.9722] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2018] [Accepted: 11/06/2018] [Indexed: 12/25/2022] Open
Abstract
Breast cancer is the most common cancer in women and a leading cause of cancer‑associated mortalities in the world. Epithelial‑to‑mesenchymal transition (EMT) serves an important role in the process of metastasis and invasive ability in cancer cells, and transforming growth factor β1 (TGF‑β1) have been investigated for promoting EMT. However, in the present study, the role of the sphingomyelin synthase 1 (SMS1) in TGF‑β1‑induced EMT development was investigated. Firstly, bioinformatics analysis demonstrated that the overexpression of SMS1 negatively regulated the TGFβ receptor I (TβRI) level of expression. Subsequently, the expression of SMS1 was decreased, whereas, SMS2 had no significant difference when MDA‑MB‑231 cells were treated by TGF‑β1 for 72 h. Furthermore, the present study constructed an overexpression cells model of SMS1 and these cells were treated by TGF‑β1. These results demonstrated that overexpression of SMS1 inhibited TGF‑β1‑induced EMT and the migration and invasion of MDA‑MB‑231 cells, increasing the expression of E‑cadherin while decreasing the expression of vimentin. Furthermore, the present study further confirmed that SMS1 overexpression could decrease TβRI expression levels and blocked smad family member 2 phosphorylation. Overall, the present results suggested that SMS1 could inhibit EMT and the migration and invasion of MDA‑MB‑231 cells via TGF‑β/Smad signaling pathway.
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Affiliation(s)
- Shuang Liu
- Department of Biochemistry and Molecular Biology, College of Basic Medical Science, Nanchang University, Nanchang, Jiangxi 330006, P.R. China
| | - Huan Hou
- Department of Biochemistry and Molecular Biology, College of Basic Medical Science, Nanchang University, Nanchang, Jiangxi 330006, P.R. China
| | - Panpan Zhang
- Department of Biochemistry and Molecular Biology, College of Basic Medical Science, Nanchang University, Nanchang, Jiangxi 330006, P.R. China
| | - Yifan Wu
- Department of Biochemistry and Molecular Biology, College of Basic Medical Science, Nanchang University, Nanchang, Jiangxi 330006, P.R. China
| | - Xuanhong He
- Department of Biochemistry and Molecular Biology, College of Basic Medical Science, Nanchang University, Nanchang, Jiangxi 330006, P.R. China
| | - Hua Li
- Department of Biochemistry and Molecular Biology, Centre of Experimental Medicine, Nanchang University, Nanchang, Jiangxi 330006, P.R. China
| | - Nianlong Yan
- Department of Biochemistry and Molecular Biology, College of Basic Medical Science, Nanchang University, Nanchang, Jiangxi 330006, P.R. China
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