Abstract
Background
The relationship between liver fibrosis and inflammation and Mac-2-binding protein glycosylation isomer (M2BPGi) in patients with chronic liver disease (CLD) other than hepatitis C remains uncertain, owing to the limitations of qualitative methods. Here, we evaluated the influence of liver fibrosis and inflammation on quantitative M2BPGi (M2BPGi-Qt) in CLD, considering each etiology.
Methods
We recruited 1373 patients with CLD. To evaluate the influence of liver fibrosis and inflammation on M2BPGi-Qt levels, we assessed M2BPGi-Qt levels at each fibrosis and activity stage within different etiologies of CLD based on pathological findings. Subsequently, we evaluated if the accuracy of fibrosis staging based on M2BPGi-Qt could be improved by considering the influence of liver inflammation.
Results
In patients with viral hepatitis, non-alcoholic fatty liver disease, and primary biliary cholangitis, the median M2BPGi-Qt levels increased liver fibrosis progression. Median M2BPGi-Qt levels were not associated with the degree of fibrosis in patients with autoimmune hepatitis (AIH). Median M2BPGi-Qt levels increased with the progression of liver activity in all etiologies. A significant difference was found at each stage in AIH. Considering the liver inflammation, we established an algorithm, M2BPGi-Qt, to determine the alanine aminotransferase-to-platelet ratio (MAP-R) in liver cirrhosis (LC). The area under the receiver operating characteristic curve (AUC) of MAP-R was higher than that of the M2BPGi-Qt for detecting LC (AUC MAP-R = 0.759 and M2BPGi-Qt = 0.700, p < 0.001).
Conclusions
The quantitative measurement system for M2BPGi depends on liver fibrosis and inflammation, regardless of etiology. Liver inflammation complicates the interpretation of M2BPGi-Qt results when assessing the fibrosis stage.
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References
Ginès P, Krag A, Abraldes JG, Solà E, et al. Liver cirrhosis. Lancet. 2021;398:1359–76.
Rockey DC, Caldwell SH, Goodman ZD, et al. Liver biopsy. Hepatology. 2009;49(3):1017–44.
Vilar-Gomez E, Chalasani N. Non-invasive assessment of non-alcoholic fatty liver disease: Clinical prediction rules and blood-based biomarkers. J Hepatol. 2018;68:305–15.
Toshima T, Shirabe K, Ikegami T, et al. A novel serum marker, glycosylated Wisteria floribunda agglutinin-positive Mac-2 binding protein (WFA+-M2BP), for assessing liver fibrosis. J Gastroenterol. 2015;50:76–84.
Nah EH, Cho S, Kim S, et al. Diagnostic performance of Mac-2 binding protein glycosylation isomer (M2BPGi) in screening liver fibrosis in health checkups. J Clin Lab Anal. 2020;34: e23316.
Morio K, Imamura M, Daijo K, et al. Wisteria floribunda agglutinin positive Mac-2-binding protein level increases in patients with acute liver injury. J Gastroenterol. 2017;52:1252–7.
Shirabe K, Bekki Y, Gantumur D, et al. Mac-2 binding protein glycan isomer (M2BPGi) is a new serum biomarker for assessing liver fibrosis: More than a biomarker of liver fibrosis. J Gastroenterol. 2018;53:819–26.
Abe M, Miyake T, Kuno A, et al. Association between Wisteria floribunda agglutinin-positive Mac-2 binding protein and the fibrosis stage of non-alcoholic fatty liver disease. J Gastroenterol. 2015;50:776–84.
Nakagawa M, Nawa N, Takeichi E, et al. Mac-2 binding protein glycosylation isomer as a novel predictive biomarker for patient survival after hepatitis C virus eradication by DAAs. J Gastroenterol. 2020;55:990–9.
Narimatsu H. Development of M2BPGi: a novel fibrosis serum glyco-biomarker for chronic hepatitis/cirrhosis diagnostics. Expert Rev Proteomics. 2015;12(6):683–93.
Uojima H, Nakabayashi K, Yamasaki K, et al. New chemiluminescent enzyme immunoassay for quantitative measurement of Mac-2 binding protein glycosylation isomer in chronic liver disease. J Gastroenterol. 2023;58:1252–60.
Ichida F, Tsuji T, Omata M, et al. New Inuyama classification; new criteria for histological assessment of chronic hepatitis. Int Hepatol Commun. 1996;6:112–9.
Bedossa P, Poitou C, Veyrie N, et al. Histopathological algorithm and scoring system for evaluation of liver lesions in morbidly obese patients. Hepatology. 2012;56:1751–9.
Nakanuma Y, Saito K, Unoura M. Semiquantitative assessment of cholestasis and lymphocytic piecemeal necrosis in primary biliary cirrhosis: a histologic and immunohistochemical study. J Clin Gastroenterol. 1990;12:357–62.
Kimura Y, Taura K, Hai Nam N, et al. Utility of Mac-2 binding protein glycosylation isomer to evaluate graft status after liver transplantation. Liver Transpl. 2021;27:403–15.
Nishikawa H, Enomoto H, Iwata Y, et al. Clinical significance of serum Wisteria floribunda agglutinin positive Mac-2-binding protein level and high-sensitivity C-reactive protein concentration in autoimmune hepatitis. Hepatol Res. 2016;46:613–21.
Sucher E, Sucher R, Gradistanac T, et al. Autoimmune hepatitis-immunologically triggered liver pathogenesis-diagnostic and therapeutic strategies. J Immunol Res. 2019;2019:9437043.
Bekki Y, Yoshizumi T, Shimoda S, et al. Hepatic stellate cells secreting WFA+ -M2BP: its role in biological interactions with Kupffer cells. J Gastroenterol Hepatol. 2017;32:1387–93.
Ishii A, Nishikawa H, Enomoto H, et al. Clinical implications of serum Wisteria floribunda agglutinin-positive Mac-2-binding protein in treatment-naïve chronic hepatitis B. Hepatol Res. 2017;47:204–15.
Higashioka M, Hirakawa Y, Hata J, et al. Serum Mac-2 binding protein glycosylation isomer concentrations are associated with incidence of type 2 diabetes. J Clin Endocrinol Metab. 2023;108:e425–33.
Singh T, Allende DS, McCullough AJ. Assessing liver fibrosis without biopsy in patients with HCV or NAFLD. Cleve Clin J Med. 2019;86:179–86.
Kjaergaard M, Lindvig KP, Thorhauge KH, et al. Using the ELF test, FIB-4 and NAFLD fibrosis score to screen the population for liver disease. J Hepatol. 2023;79:277–86.
Thomas MR, Storey RF. The role of platelets in inflammation. Thromb Haemost. 2015;114:449–58.
Itakura J, Kurosaki M, Setoyama H, et al. Applicability of APRI and FIB-4 as a transition indicator of liver fibrosis in patients with chronic viral hepatitis. J Gastroenterol. 2021;56:470–8.
Demler OV, Pencina MJ, Cook NR, et al. Asymptotic distribution of ∆AUC, NRIs, and IDI based on theory of U-statistics. Stat Med. 2017;36:3334–60.
Zhang D, Cao Y, Sun Y, et al. Radiomics nomograms based on R2* mapping and clinical biomarkers for staging of liver fibrosis in patients with chronic hepatitis B: a single-center retrospective study. Eur Radiol. 2023;33:1653–67.
Noro E, Matsuda A, Kyoutou T, et al. N-glycan structures of Wisteria floribunda agglutinin-positive Mac2 binding protein in the serum of patients with liver fibrosis. Glycobiology. 2021;31:1268–78.
Nagaoka K, Tanaka M, Tanaka Y. Mac-2 binding protein and its glycan isomer: where does it come from? Where is it going? Hepatol Res. 2021;51:1026–8.
Gantumur D, Harimoto N, Muranushi R, et al. Hepatic stellate cell as a Mac-2-binding protein-producing cell in patients with liver fibrosis. Hepatol Res. 2021;51:1058–63.
Acknowledgements
We thank STATISTA Corporation for assisting with the statistical analyses in this study.
This study was supported by Sysmex Corporation.
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This study was supported by Sysmex Corporation.
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HU, KY, NI, MM, TK, TS, SJ, and HT collected and analyzed the data; HU and MM drafted the manuscript; KS designed and supervised the study; KY, TK, and HY offered technical or material support. All authors have read and approved the final version of the manuscript.
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Takeji Umemura received lecture fees from AbbVie GK and Gilead Sciences and research grants from AbbVie GK, Eisai Co., Otsuka Pharmaceutical Co., and Tosoh Co. Masayuki Kurosaki received lecture fees from AbbVie, Eisai, Chugai, AstraZeneca, Lilly, and Takeda Co. Masashi Mizokami received lecture fees from Sysmec Co. Yasuhiro Asahina received lecture fees from Fujirebi Inc. and Abbott Japan LLC. Takumi Kawaguchi received lecture fees from Taisho Pharmaceutical Co., Kowa Company, Otsuka Pharmaceutical Co., Eisai Co., Janssen Pharmaceutical K.K., AbbVie GK., ASKA Pharmaceutical Co., and EA Pharma Co., and a research grant from Eisai Co., Ltd.
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Uojima, H., Yamasaki, K., Sugiyama, M. et al. Quantitative measurements of M2BPGi depend on liver fibrosis and inflammation. J Gastroenterol (2024). https://doi.org/10.1007/s00535-024-02100-3
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DOI: https://doi.org/10.1007/s00535-024-02100-3