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Abinti M, Vettoretti S, Caldiroli L, Mattinzoli D, Ikehata M, Armelloni S, Molinari P, Alfieri CM, Castellano G, Messa P. Associations of Intact and C-Terminal FGF23 with Inflammatory Markers in Older Patients Affected by Advanced Chronic Kidney Disease. J Clin Med 2024; 13:3967. [PMID: 38999530 PMCID: PMC11242756 DOI: 10.3390/jcm13133967] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2024] [Revised: 06/28/2024] [Accepted: 07/04/2024] [Indexed: 07/14/2024] Open
Abstract
Background: In patients with chronic kidney disease (CKD), Fibroblast Growth Factor 23 (FGF23) is markedly increased and has been proposed to interact with systemic inflammation. Methods: In this cross-sectional study, we evaluated the correlations of intact FGF23, c-terminal FGF23, and the FGF23 ratio (c-terminal to intact) with some inflammatory cytokines in 111 elderly patients with advanced CKD not yet in dialysis. Results: Estimated glomerular filtration rate (eGFR) was inversely correlated with intact FGF23 and c-terminal FGF23, as well as with interleukin 6 (IL-6), tumor necrosis factor alpha (TNFα), and monocyte chemoattractant protein-1 (MCP-1). Intact FGF23 levels were directly correlated with IL-6 (r = 0.403; p < 0.001) and TNFα (r = 0.401; p < 0.001) while c-terminal FGF23 was directly correlated with MCP-1 (r = 0.264; p = 0.005). The FGF23 ratio was, instead, inversely correlated with IL-6 (r = -0.326; p < 0.001). Multivariate analysis revealed that intact FGF23 was directly associated with TNFα [B = 0.012 (95% CI 0.006, 0.019); p = 0.003] and c-terminal FGF23 was directly associated with MCP-1 [B = 0.001 (95% CI 0.000, 0.002); p = 0.038], while the FGF23 ratio was inversely correlated with IL-6 [B = -0.028 (95% CI -0.047, -0.010); p = 0.002]. Conclusions: Our data demonstrate that, in CKD patients, intact FGF23 and the metabolites deriving from its proteolytic cleavage are differently associated with some inflammatory pathways. In particular, intact FGF23 is mainly associated with IL-6 and TNFα, c-terminal FGF23 with MCP-1, and the FGF23 ratio with IL6.
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Affiliation(s)
- Matteo Abinti
- Department of Nephrology, Dialysis and Renal Transplantation, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, 20122 Milan, Italy; (M.A.); (L.C.); (P.M.); (C.M.A.); (G.C.); (P.M.)
- Department of Clinical Sciences and Community Health, University of Milan, 20122 Milan, Italy
| | - Simone Vettoretti
- Department of Nephrology, Dialysis and Renal Transplantation, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, 20122 Milan, Italy; (M.A.); (L.C.); (P.M.); (C.M.A.); (G.C.); (P.M.)
| | - Lara Caldiroli
- Department of Nephrology, Dialysis and Renal Transplantation, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, 20122 Milan, Italy; (M.A.); (L.C.); (P.M.); (C.M.A.); (G.C.); (P.M.)
| | - Deborah Mattinzoli
- Renal Research Laboratory, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, 20122 Milan, Italy; (D.M.); (M.I.); (S.A.)
| | - Masami Ikehata
- Renal Research Laboratory, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, 20122 Milan, Italy; (D.M.); (M.I.); (S.A.)
| | - Silvia Armelloni
- Renal Research Laboratory, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, 20122 Milan, Italy; (D.M.); (M.I.); (S.A.)
| | - Paolo Molinari
- Department of Nephrology, Dialysis and Renal Transplantation, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, 20122 Milan, Italy; (M.A.); (L.C.); (P.M.); (C.M.A.); (G.C.); (P.M.)
- Department of Clinical Sciences and Community Health, University of Milan, 20122 Milan, Italy
| | - Carlo Maria Alfieri
- Department of Nephrology, Dialysis and Renal Transplantation, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, 20122 Milan, Italy; (M.A.); (L.C.); (P.M.); (C.M.A.); (G.C.); (P.M.)
- Department of Clinical Sciences and Community Health, University of Milan, 20122 Milan, Italy
| | - Giuseppe Castellano
- Department of Nephrology, Dialysis and Renal Transplantation, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, 20122 Milan, Italy; (M.A.); (L.C.); (P.M.); (C.M.A.); (G.C.); (P.M.)
- Department of Clinical Sciences and Community Health, University of Milan, 20122 Milan, Italy
| | - Piergiorgio Messa
- Department of Nephrology, Dialysis and Renal Transplantation, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, 20122 Milan, Italy; (M.A.); (L.C.); (P.M.); (C.M.A.); (G.C.); (P.M.)
- Department of Clinical Sciences and Community Health, University of Milan, 20122 Milan, Italy
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2
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Stefan N, Schick F, Birkenfeld AL, Häring HU, White MF. The role of hepatokines in NAFLD. Cell Metab 2023; 35:236-252. [PMID: 36754018 PMCID: PMC10157895 DOI: 10.1016/j.cmet.2023.01.006] [Citation(s) in RCA: 80] [Impact Index Per Article: 80.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/09/2022] [Revised: 11/18/2022] [Accepted: 01/13/2023] [Indexed: 02/09/2023]
Abstract
Non-alcoholic fatty liver disease (NAFLD) is not only a consequence of insulin resistance, but it is also an important cause of insulin resistance and major non-communicable diseases (NCDs). The close relationship of NAFLD with visceral obesity obscures the role of fatty liver from visceral adiposity as the main pathomechanism of insulin resistance and NCDs. To overcome this limitation, in analogy to the concept of adipokines, in 2008 we introduced the term hepatokines to describe the role of fetuin-A in metabolism. Since then, several other hepatokines were tested for their effects on metabolism. Here we address the dysregulation of hepatokines in people with NAFLD. Then, we discuss pathophysiological mechanisms of cardiometabolic diseases specifically related to NAFLD by focusing on hepatokine-related organ crosstalk. Finally, we propose how the determination of major hepatokines and adipokines can be used for pathomechanism-based clustering of insulin resistance in NAFLD and visceral obesity to better implement precision medicine in clinical practice.
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Affiliation(s)
- Norbert Stefan
- Department of Internal Medicine IV, Division of Endocrinology, Diabetology and Nephrology, University Hospital of Tübingen, Otfried-Müller Str. 10, 72076 Tübingen, Germany; Institute of Diabetes Research and Metabolic Diseases (IDM) of the Helmholtz Center Munich, Tübingen, Germany; German Center for Diabetes Research (DZD), Neuherberg, Germany.
| | - Fritz Schick
- Institute of Diabetes Research and Metabolic Diseases (IDM) of the Helmholtz Center Munich, Tübingen, Germany; German Center for Diabetes Research (DZD), Neuherberg, Germany; Section of Experimental Radiology, Department of Radiology, University Hospital of Tübingen, Tübingen, Germany
| | - Andreas L Birkenfeld
- Department of Internal Medicine IV, Division of Endocrinology, Diabetology and Nephrology, University Hospital of Tübingen, Otfried-Müller Str. 10, 72076 Tübingen, Germany; Institute of Diabetes Research and Metabolic Diseases (IDM) of the Helmholtz Center Munich, Tübingen, Germany; German Center for Diabetes Research (DZD), Neuherberg, Germany
| | - Hans-Ulrich Häring
- Department of Internal Medicine IV, Division of Endocrinology, Diabetology and Nephrology, University Hospital of Tübingen, Otfried-Müller Str. 10, 72076 Tübingen, Germany; Institute of Diabetes Research and Metabolic Diseases (IDM) of the Helmholtz Center Munich, Tübingen, Germany; German Center for Diabetes Research (DZD), Neuherberg, Germany
| | - Morris F White
- Division of Endocrinology, Boston Children's Hospital, Harvard Medical School, 300 Longwood Avenue, Boston, MA 02115, USA.
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3
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Wang Q, Xu F, Chen J, Xie YQ, Xu SL, He WM. Serum Leukocyte Cell-Derived Chemotaxin 2 (LECT2) Level Is Associated with Osteoporosis. Lab Med 2023; 54:106-111. [PMID: 35976970 DOI: 10.1093/labmed/lmac080] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023] Open
Abstract
OBJECTIVE The aim of this study was to examine serum leukocyte cell-derived chemotaxin 2 (LECT2) levels in osteoporosis subjects to confirm its association with osteoporosis. METHODS A total of 204 adult subjects were recruited. Bone mineral densities (BMD) were assessed and blood samples were collected for measurements of biomedical parameters and the bone turnover markers. Serum LECT2 levels were measured by enzyme-linked immunosorbent assay. The relationships between serum LECT2 levels and other parameters were analyzed using the Spearman correlation coefficient. RESULTS Serum LECT2 levels were significantly increased in osteoporosis subjects over controls. We found a significantly negative correlation of serum LECT2 with BMD, 25-hydroxy-vitamin D, and creatinine and a significantly positive correlation with C-terminal telopeptide of type 1 collagen and total cholesterol. CONCLUSION Serum LECT2 levels were significantly upregulated in osteoporosis subjects and correlated with the severity of bone loss. Serum LECT2 could be a potential biomarker to assess the risk of bone loss.
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Affiliation(s)
- Qiang Wang
- Affiliated Hospital of Medical School of Ningbo University, Ningbo, Zhejiang, China
| | - Feng Xu
- Affiliated Hospital of Medical School of Ningbo University, Ningbo, Zhejiang, China
| | - Jiong Chen
- Laboratory of Biochemistry and Molecular Biology, School of Marine Sciences, Meishan Campus, Ningbo University, Ningbo, Zhejiang, China.,State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-products, Ningbo University, Ningbo, Zhejiang, China
| | - Yan-Qing Xie
- Affiliated Hospital of Medical School of Ningbo University, Ningbo, Zhejiang, China
| | - Su-Ling Xu
- Affiliated Hospital of Medical School of Ningbo University, Ningbo, Zhejiang, China
| | - Wen-Ming He
- Affiliated Hospital of Medical School of Ningbo University, Ningbo, Zhejiang, China
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4
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Mattinzoli D, Turolo S, Alfieri CM, Ikehata M, Caldiroli L, Armelloni S, Montini G, Agostoni C, Messa P, Vettoretti S, Castellano G. MCP1 Could Mediate FGF23 and Omega 6/Omega 3 Correlation Inversion in CKD. J Clin Med 2022; 11:jcm11237099. [PMID: 36498673 PMCID: PMC9739884 DOI: 10.3390/jcm11237099] [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: 10/25/2022] [Revised: 11/23/2022] [Accepted: 11/24/2022] [Indexed: 12/03/2022] Open
Abstract
Fibroblast growth factor 23 (FGF23) concentrations rise after the early stages of chronic kidney disease (CKD). FGF23 is involved in inflammatory reactions closely associated with an incremented risk of cardiovascular disease (CVD). There is growing evidence that omega-6 (n-6) and n-3 polyunsaturated fatty acids (PUFA) can modulate inflammation through several mediators producing an opposite effect on cardiovascular (CV) risks. In this study, we explore whether there is any correlation between PUFA, FGF23, and inflammation in CKD patients. We evaluated, cross-sectionally, 56 patients at different stages of CKD. Monocyte chemoattractant protein 1 (MCP1), and intact and c-terminal FGF23 (iFGF23, cFGF23) were quantified by the ELISA, and the fatty acids (FA) profile was analyzed by gas chromatography. Concurrently with an eGFR decrease (p < 0.01) and an MCP1 increase (p = 0.031), we observed an inversion of the correlation between FGF23 and the n-6/n-3 ratio. This last correlation was inversed in CKD stage 3 (r2 (−) 0.502 p = 0.029) and direct in stage 5 (r2 0.657 p = 0.020). The increase in MCP1 seems to trigger events in the inversion of the correlation between FGF23 and the n-6/n-3 PUFA ratio. This result strongly encourages future studies on basal pathways, on possible pharmacological interventions, and on managing kidney transplant patients treated with immunosuppressive therapy.
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Affiliation(s)
- Deborah Mattinzoli
- Renal Research Laboratory, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, 20122 Milan, Italy
- Correspondence: (D.M.); (S.T.); (C.M.A.); Tel.: +39-02-55033880 (D.M.)
| | - Stefano Turolo
- Pediatric Nephrology, Dialysis and Transplant Unit, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, 20122 Milan, Italy
- Correspondence: (D.M.); (S.T.); (C.M.A.); Tel.: +39-02-55033880 (D.M.)
| | - Carlo Maria Alfieri
- Department of Nephrology, Dialysis and Renal Transplantation, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, 20122 Milan, Italy
- Department of Clinical Sciences and Community Health, University of Milan, 20122 Milan, Italy
- Correspondence: (D.M.); (S.T.); (C.M.A.); Tel.: +39-02-55033880 (D.M.)
| | - Masami Ikehata
- Renal Research Laboratory, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, 20122 Milan, Italy
| | - Lara Caldiroli
- Department of Nephrology, Dialysis and Renal Transplantation, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, 20122 Milan, Italy
| | - Silvia Armelloni
- Renal Research Laboratory, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, 20122 Milan, Italy
| | - Giovanni Montini
- Pediatric Nephrology, Dialysis and Transplant Unit, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, 20122 Milan, Italy
- Department of Clinical Sciences and Community Health, University of Milan, 20122 Milan, Italy
| | - Carlo Agostoni
- Department of Clinical Sciences and Community Health, University of Milan, 20122 Milan, Italy
- Pediatric Intermediate Care Unit, Fondazione IRCCS Cà Granda Ospedale Maggiore Policlinico, 20122 Milan, Italy
| | - Piergiorgio Messa
- Department of Nephrology, Dialysis and Renal Transplantation, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, 20122 Milan, Italy
- Department of Clinical Sciences and Community Health, University of Milan, 20122 Milan, Italy
| | - Simone Vettoretti
- Department of Nephrology, Dialysis and Renal Transplantation, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, 20122 Milan, Italy
| | - Giuseppe Castellano
- Department of Nephrology, Dialysis and Renal Transplantation, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, 20122 Milan, Italy
- Department of Clinical Sciences and Community Health, University of Milan, 20122 Milan, Italy
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5
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Kim J, Lee SK, Kim D, Lee E, Park CY, Choe H, Kang MJ, Kim HJ, Kim JH, Hong JP, Lee YJ, Park HS, Heo Y, Jang YJ. Adipose tissue LECT2 expression is associated with obesity and insulin resistance in Korean women. Obesity (Silver Spring) 2022; 30:1430-1441. [PMID: 35722819 DOI: 10.1002/oby.23445] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/07/2022] [Revised: 03/14/2022] [Accepted: 03/17/2022] [Indexed: 11/09/2022]
Abstract
OBJECTIVE Leukocyte cell-derived chemotaxin 2 (LECT2) is an obesity-upregulated hepatokine inducing skeletal muscle insulin resistance. The study's aim was to explore whether LECT2 is expressed in human adipose tissue and whether the expression is dysregulated during obesity and associated with obesity-related metabolic disorders. METHODS This study measured metabolic parameters, serum LECT2, and expression of LECT2 and CD209, a gene encoding a putative receptor for LECT2, in abdominal subcutaneous and visceral adipose tissues in women with obesity (with or without type 2 diabetes) and women with normal weight. The expression/secretion of LECT2 and its putative effects were assessed in human adipocytes. RESULTS Adipose tissue LECT2 mRNA and serum LECT2 were higher in women with obesity and were significantly correlated with parameters related to insulin resistance. LECT2 was mainly expressed by adipocytes. Both LECT2 and CD209 expression was higher in adipocytes from women with obesity. Incubating adipocytes with substances mimicking the microenvironment of obesity adipose tissue increased LECT2 expression/secretion. LECT2 treatment of adipocytes suppressed insulin-stimulated Akt phosphorylation; it reduced adiponectin (ADIPOQ) and increased leptin (LEP) expression in a CD209-dependent manner. CONCLUSIONS This study demonstrates that LECT2 expression in adipose tissue is high in patients with obesity and associated with insulin resistance and suggests that adipocyte-derived LECT2 may contribute to adipose tissue dysfunction.
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Affiliation(s)
- Jimin Kim
- Department of Physiology, University of Ulsan College of Medicine, Seoul, South Korea
- Brexogen Research Center, Brexogen Inc., Seoul, South Korea
| | - Seul Ki Lee
- Department of Physiology, University of Ulsan College of Medicine, Seoul, South Korea
- Brexogen Research Center, Brexogen Inc., Seoul, South Korea
| | - Donguk Kim
- Department of Physiology, University of Ulsan College of Medicine, Seoul, South Korea
| | - Eunyoung Lee
- Department of Physiology, University of Ulsan College of Medicine, Seoul, South Korea
| | - Chan Yoon Park
- Department of Physiology, University of Ulsan College of Medicine, Seoul, South Korea
- Department of Food and Nutrition, College of Health Science, The University of Suwon, Hwaseong-si, South Korea
| | - Han Choe
- Department of Physiology, University of Ulsan College of Medicine, Seoul, South Korea
| | - Min-Ji Kang
- Department of Biomedical Sciences, University of Ulsan College of Medicine, Seoul, South Korea
| | - Hwa Jung Kim
- Department of Preventive Medicine, University of Ulsan College of Medicine, Seoul, South Korea
- Department of Clinical Epidemiology and Biostatistics, ASAN Medical Center, Seoul, South Korea
| | - Jong-Hyeok Kim
- Department of Obstetrics and Gynecology, University of Ulsan College of Medicine, Seoul, South Korea
| | - Joon Pio Hong
- Department of Plastic Surgery, University of Ulsan College of Medicine, Seoul, South Korea
| | - Yeon Ji Lee
- Department of Family Medicine, Inha University School of Medicine, Incheon, South Korea
| | - Hye Soon Park
- Department of Family Medicine, University of Ulsan College of Medicine, Seoul, South Korea
| | - Yoonseok Heo
- Department of General Surgery, Inha University School of Medicine, Incheon, South Korea
| | - Yeon Jin Jang
- Department of Physiology, University of Ulsan College of Medicine, Seoul, South Korea
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6
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Xie Y, Fan K, Guan S, Hu Y, Gao Y, Zhou W. LECT2: A pleiotropic and promising hepatokine, from bench to bedside. J Cell Mol Med 2022; 26:3598-3607. [PMID: 35656863 PMCID: PMC9258709 DOI: 10.1111/jcmm.17407] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2021] [Revised: 03/12/2022] [Accepted: 05/02/2022] [Indexed: 11/28/2022] Open
Abstract
LECT2 (leucocyte cell-derived chemotaxin 2) is a 16-kDa protein mainly produced by hepatocytes. It was first isolated in PHA-activated human T-cell leukaemia SKW-3 cells and originally identified as a novel neutrophil chemotactic factor. However, many lines of studies suggested that LECT2 was a pleiotropic protein, it not only functioned as a cytokine to exhibit chemotactic property, but also played multifunctional roles in some physiological conditions and pathological abnormalities, involving liver regeneration, neuronal development, HSC(haematopoietic stem cells) homeostasis, liver injury, liver fibrosis, hepatocellular carcinoma, metabolic disorders, inflammatory arthritides, systemic sepsis and systemic amyloidosis. Among the above studies, it was discovered that LECT2 could be a promising molecular biomarker and therapeutic target. This review summarizes LECT2-related receptors and pathways, basic and clinical researches, primarily in mice and human, for a better comprehension and management of these diseases in the future.
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Affiliation(s)
- Yuan Xie
- General Surgery Center, Department of Hepatobiliary Surgery II, Guangdong Provincial Research Center for Artificial Organ and Tissue Engineering, Guangzhou Clinical Research and Transformation Center for Artificial Liver, Institute of Regenerative MedicineZhujiang Hospital, Southern Medical UniversityGuangzhouChina
- Department of General Surgery IIThe First People's Hospital of ZhaoqingZhaoqingChina
| | - Kai‐Wei Fan
- Department of Cerebrovascular DiseaseThe First People's Hospital of ZhaoqingZhaoqingChina
| | - Shi‐Xing Guan
- Department of Pathology, School of Basic Medical SciencesSouthern Medical UniversityGuangzhouChina
| | - Yang Hu
- Department of Pathology, School of Basic Medical SciencesSouthern Medical UniversityGuangzhouChina
| | - Yi Gao
- General Surgery Center, Department of Hepatobiliary Surgery II, Guangdong Provincial Research Center for Artificial Organ and Tissue Engineering, Guangzhou Clinical Research and Transformation Center for Artificial Liver, Institute of Regenerative MedicineZhujiang Hospital, Southern Medical UniversityGuangzhouChina
| | - Wei‐Jie Zhou
- General Surgery Center, Department of Hepatobiliary Surgery II, Guangdong Provincial Research Center for Artificial Organ and Tissue Engineering, Guangzhou Clinical Research and Transformation Center for Artificial Liver, Institute of Regenerative MedicineZhujiang Hospital, Southern Medical UniversityGuangzhouChina
- Department of Pathology, School of Basic Medical SciencesSouthern Medical UniversityGuangzhouChina
- Department of General Surgery & Guangdong Provincial Key Laboratory of Precision Medicine for Gastrointestinal Tumor, Nanfang Hospital, First Clinical Medical CollegeSouthern Medical UniversityGuangzhouChina
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7
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Kong M, Xiang B. Identifying Biomarkers to Predict the Prognosis of Biliary Atresia by Weighted Gene Co-Expression Network Analysis. Front Genet 2021; 12:760182. [PMID: 34899846 PMCID: PMC8656673 DOI: 10.3389/fgene.2021.760182] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2021] [Accepted: 11/11/2021] [Indexed: 02/05/2023] Open
Abstract
The prognosis of children with biliary atresia (BA) after Kasai operation remains difficult to predict, and liver fibrosis is closely related to the prognosis of children with BA. We aimed to find biomarkers for native liver survival (NLS) prediction by weighted gene co-expression network analysis (WGCNA). The biological processes and signal pathways that biomarkers involved in were further analyzed by bioinformatics. Quantitative Real-time PCR, Western blot and immunohistochemistry was performed to detect biomarkers expression. The relationship of biomarkers with clinicopathological characteristics of BA was also investigated. LECT2 was overexpressed or knockdown in LX-2 cells, and the expression of fibrogenic genes such as a-SMA and COL1A1 was quantified. We found that LECT2 mRNA expression was higher in BA liver tissues compared with normal liver tissues. Bioinformatics showed that LECT2 mainly played a fibrosis-promoting role in the development in BA by regulating bile acid metabolism and promoting inflammatory response. LECT2 immunohistochemistry scores of BA children were higher than control group (p = 0.001). Survival analysis revealed that LECT2 high expression is an unfavorable prognostic factor for native liver survival in BA patients. Additionally, the high LECT2 expression was an independent prognostic factor affecting native liver survival (HR 3.702, 95%CI:2.085–6.575, p = 0.001). LECT2 modulates TGF-β mediated a-SMA and COL1A1 expression in LX-2 cells. siRNA-LECT2 inhibits the expression of a-SMA and COL1A1 in LX-2 cells. Overexpression of LECT2 resulted in an increase in a-SMA and COL1A1 expression. Knockdown of LECT2 inhibits the proliferation and increase apoptosis in activated LX-2 cells. LECT2 may act as a new prognostic biomarker for native liver survival in BA patients.
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Affiliation(s)
- Meng Kong
- Department of Pediatric Surgery, West China Hospital, Sichuan University, Chengdu, China
| | - Bo Xiang
- Department of Pediatric Surgery, West China Hospital, Sichuan University, Chengdu, China
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8
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Wei M, Liu J, Pan H, Zhou Z, Guo K. Plasma Leukocyte Cell-Derived Chemotaxin 2 (LECT2) as a Risk Factor of Coronary Artery Disease: A Cross-Sectional Study. Angiology 2021; 73:265-274. [PMID: 34318706 DOI: 10.1177/00033197211028023] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
Many studies have shown that leukocyte cell-derived chemotaxin 2 (LECT2) is associated with metabolic disorders, which is a risk factor of arteriosclerosis. We assessed the level of LECT-2 in patients with coronary artery disease (CAD) and its severity and prognosis. We selected 666 participants who underwent coronary angiography in our hospital and included patients with non-CAD, patients with stable angina pectoris (SAP), patients with unstable angina (UA), patients with non-ST-segment elevation myocardial infarction (NSTEMI) and patients with ST-segment elevation myocardial infarction (STEMI). The serum level of LECT-2 was higher in patients with CAD than in patients with non-CAD and was an independent predictor for CAD. Subgroup analysis showed that compared with the SAP group, the UA, NSTEMI, and STEMI groups had higher serum levels of LECT-2. In addition, the level of LECT-2 was related to the SYNTAX score and SYNTAX II score. Finally, patients with acute myocardial infarction (AMI) with elevated levels of LECT-2 had a higher risk of major adverse cardiovascular events (MACEs) within 12 months than those with lower levels of LECT-2. Plasma LECT-2 levels may be useful for the diagnosis of CAD and as predictors of MACE in patients with AMI.
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Affiliation(s)
- Mengqiu Wei
- Intensive Care Unit, Zhongshan People's Hospital, Zhongshan City, Guangdong, People's Republic of China
| | - Jun Liu
- Department of Cardiology, Guangdong Second Provincial General Hospital, Guangzhou City, Guangdong, People's Republic of China
| | - Hailin Pan
- Department of Cardiology, Huizhou Municipal Central People's Hospital, Huizhou City, Guangdong, People's Republic of China
| | - Ziting Zhou
- Department of Cardiology, Zhongshan People's Hospital, Zhongshan City, Guangdong, People's Republic of China
| | - Kai Guo
- Department of Cardiology, Zhongshan People's Hospital, Zhongshan City, Guangdong, People's Republic of China
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9
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Willis SA, Sargeant JA, Yates T, Takamura T, Takayama H, Gupta V, Brittain E, Crawford J, Parry SA, Thackray AE, Varela-Mato V, Stensel DJ, Woods RM, Hulston CJ, Aithal GP, King JA. Acute Hyperenergetic, High-Fat Feeding Increases Circulating FGF21, LECT2, and Fetuin-A in Healthy Men. J Nutr 2020; 150:1076-1085. [PMID: 31919514 DOI: 10.1093/jn/nxz333] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2019] [Revised: 10/08/2019] [Accepted: 12/12/2019] [Indexed: 01/08/2023] Open
Abstract
BACKGROUND Hepatokines such as fibroblast growth factor 21 (FGF21), leukocyte cell-derived chemotaxin 2 (LECT2), fetuin-A, fetuin-B, and selenoprotein P (SeP) are liver-derived proteins that are modulated by chronic energy status and metabolic disease. Emerging data from rodent and cell models indicate that hepatokines may be sensitive to acute nutritional manipulation; however, data in humans are lacking. OBJECTIVE The aim was to investigate the influence of hyperenergetic, high-fat feeding on circulating hepatokine concentrations, including the time course of responses. METHODS In a randomized, crossover design, 12 healthy men [mean ± SD: age, 24 ± 4 y; BMI (kg/m2), 24.1 ± 1.5] consumed a 7-d hyperenergetic, high-fat diet [HE-HFD; +50% energy, 65% total energy as fat (32% saturated, 26% monounsaturated, 8% polyunsaturated)] and control diet (36% total energy as fat), separated by 3 wk. Whole-body insulin sensitivity was assessed before and after each diet using oral-glucose-tolerance tests. Fasting plasma concentrations of FGF21 (primary outcome), LECT2, fetuin-A, fetuin-B, SeP, and related metabolites were measured after 1, 3, and 7 d of each diet. Hepatokine responses were analyzed using 2-factor repeated-measures ANOVA and subsequent pairwise comparisons. RESULTS Compared with the control, the HE-HFD increased circulating FGF21 at 1 d (105%) and 3 d (121%; P ≤ 0.040), LECT2 at 3 d (17%) and 7 d (32%; P ≤ 0.004), and fetuin-A at 7 d (7%; P = 0.028). Plasma fetuin-B and SeP did not respond to the HE-HFD. Whole-body insulin sensitivity was reduced after the HE-HFD by 31% (P = 0.021). CONCLUSIONS Acute high-fat overfeeding augments circulating concentrations of FGF21, LECT2, and fetuin-A in healthy men. Notably, the time course of response varies between proteins and is transient for FGF21. These findings provide further insight into the nutritional regulation of hepatokines in humans and their interaction with metabolic homeostasis. This study was registered at clinicaltrials.gov as NCT03369145.
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Affiliation(s)
- Scott A Willis
- School of Sport, Exercise and Health Sciences, Loughborough University, Loughborough, United Kingdom
- National Institute for Health Research(NIHR) Leicester Biomedical Research Centre, University Hospitals of Leicester National Health Service (NHS) Trust and the University of Leicester, Leicester, United Kingdom
| | - Jack A Sargeant
- National Institute for Health Research(NIHR) Leicester Biomedical Research Centre, University Hospitals of Leicester National Health Service (NHS) Trust and the University of Leicester, Leicester, United Kingdom
- Diabetes Research Centre, University of Leicester, Leicester, United Kingdom
| | - Thomas Yates
- National Institute for Health Research(NIHR) Leicester Biomedical Research Centre, University Hospitals of Leicester National Health Service (NHS) Trust and the University of Leicester, Leicester, United Kingdom
- Diabetes Research Centre, University of Leicester, Leicester, United Kingdom
| | - Toshinari Takamura
- Department of Disease Control and Homeostasis, Kanazawa University Graduate School of Medical Sciences, Kanazawa, Japan
| | - Hiroaki Takayama
- Department of Disease Control and Homeostasis, Kanazawa University Graduate School of Medical Sciences, Kanazawa, Japan
| | - Vinay Gupta
- School of Sport, Exercise and Health Sciences, Loughborough University, Loughborough, United Kingdom
| | - Emily Brittain
- School of Sport, Exercise and Health Sciences, Loughborough University, Loughborough, United Kingdom
| | - Joe Crawford
- School of Sport, Exercise and Health Sciences, Loughborough University, Loughborough, United Kingdom
| | - Siôn A Parry
- Radcliffe Department of Medicine, University of Oxford, Oxford, United Kingdom
| | - Alice E Thackray
- School of Sport, Exercise and Health Sciences, Loughborough University, Loughborough, United Kingdom
- National Institute for Health Research(NIHR) Leicester Biomedical Research Centre, University Hospitals of Leicester National Health Service (NHS) Trust and the University of Leicester, Leicester, United Kingdom
| | - Veronica Varela-Mato
- School of Sport, Exercise and Health Sciences, Loughborough University, Loughborough, United Kingdom
| | - David J Stensel
- School of Sport, Exercise and Health Sciences, Loughborough University, Loughborough, United Kingdom
- National Institute for Health Research(NIHR) Leicester Biomedical Research Centre, University Hospitals of Leicester National Health Service (NHS) Trust and the University of Leicester, Leicester, United Kingdom
| | - Rachel M Woods
- School of Sport, Exercise and Health Sciences, Loughborough University, Loughborough, United Kingdom
- National Institute for Health Research(NIHR) Leicester Biomedical Research Centre, University Hospitals of Leicester National Health Service (NHS) Trust and the University of Leicester, Leicester, United Kingdom
| | - Carl J Hulston
- School of Sport, Exercise and Health Sciences, Loughborough University, Loughborough, United Kingdom
- National Institute for Health Research(NIHR) Leicester Biomedical Research Centre, University Hospitals of Leicester National Health Service (NHS) Trust and the University of Leicester, Leicester, United Kingdom
| | - Guruprasad P Aithal
- Nottingham Digestive Diseases Centre, School of Medicine, University of Nottingham, Nottingham, United Kingdom
- NIHR Nottingham Biomedical Research Centre, Nottingham University Hospitals NHS Trust and the University of Nottingham, Nottingham, United Kingdom
| | - James A King
- School of Sport, Exercise and Health Sciences, Loughborough University, Loughborough, United Kingdom
- National Institute for Health Research(NIHR) Leicester Biomedical Research Centre, University Hospitals of Leicester National Health Service (NHS) Trust and the University of Leicester, Leicester, United Kingdom
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Zhang Z, Zeng H, Lin J, Hu Y, Yang R, Sun J, Chen R, Chen H. Circulating LECT2 levels in newly diagnosed type 2 diabetes mellitus and their association with metabolic parameters: An observational study. Medicine (Baltimore) 2018; 97:e0354. [PMID: 29642178 PMCID: PMC5908589 DOI: 10.1097/md.0000000000010354] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
Leukocyte cell-derived chemotaxin 2 (LECT2) is a hepatokine expressed in hepatocytes and appears to be involved in energy metabolism. The aim of this study was to determine plasma LECT2 levels in newly diagnosed type 2 diabetic patients and to correlate the results with various metabolic parameters.A total of 93 newly diagnosed type 2 diabetic patients and 80 age- and sex-matched nondiabetes mellitus ones were enrolled in the study. Plasma LECT2 levels were measured by enzyme-linked immunosorbent assay.Circulating LECT2 levels were approximately 1.3 times higher in newly diagnosed type 2 diabetic patients than in controls (mean 30.30 vs 23.23 ng/mL, P < .001). Correlation analysis showed that LECT2 was negatively associated with high-density lipoprotein-cholesterol (HDL-C) levels in type 2 diabetic patients and obese subjects (P < .05). In multiple stepwise regression analysis, HDL-C, HOMA-IR, BMI, FINS, and TG were significantly independent determinants for LECT2 (P < .05).Our study showed that circulating LECT2 concentrations are significantly higher in newly diagnosed type 2 diabetic patients and further elevated in obese type 2 diabetic patients. LECT2 concentrations are significantly negatively associated with HDL-cholesterol levels in newly diagnosed type 2 diabetic patients and obese subjects.
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Affiliation(s)
- Zhen Zhang
- Department of Endocrinology and Metabolism, Zhujiang Hospital, Southern Medical University, Guangzhou
| | - Huixian Zeng
- Department of Endocrinology, People's Hospital of Yangjiang City, Yangjiang
| | - Jianghong Lin
- Department of Endocrinology and Metabolism, The Fifth Affiliated Hospital of Sun Yat-sen University, Zhuhai
| | - Yinghui Hu
- The First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, China
| | - Rui Yang
- Department of Endocrinology and Metabolism, Zhujiang Hospital, Southern Medical University, Guangzhou
| | - Jia Sun
- Department of Endocrinology and Metabolism, Zhujiang Hospital, Southern Medical University, Guangzhou
| | - Rongping Chen
- Department of Endocrinology and Metabolism, Zhujiang Hospital, Southern Medical University, Guangzhou
| | - Hong Chen
- Department of Endocrinology and Metabolism, Zhujiang Hospital, Southern Medical University, Guangzhou
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