Abstract
Galectin-9 (Gal-9), a member of animal lectin family with evolutionary conserved carbohydrate recognition domains, has been reported to exert a large variety of functional roles in tumorigenesis due to its β-galactoside-binding affinity. The aim of this study is to evaluate the expression and prognostic significance of Gal-9 in patients with clear-cell renal cell carcinoma (ccRCC). The expression of Gal-9 was assessed by immunohistochemistry in 196 patients with ccRCC who underwent nephrectomy. In the cohort, 48 patients died and 61 patients suffered recurrence. Kaplan–Meier method with log–rank test was applied to compare survival curves. The authors employed univariate and multivariate Cox regression models to evaluate the prognostic value of Gal-9 expression in overall survival (OS) and recurrence-free survival (RFS). In patients with ccRCC, Gal-9 expression, which was positively associated with tumor size (P = 0.014), Fuhrman grade (P = 0.010), and necrosis (P = 0.025), was determined to be an independent prognostic indicator for OS (hazard ratio [HR] 2.394; P = 0.005) and RFS (HR 2.096; P = 0.006). High expression of Gal-9 was associated with poor survival (P = 0.001) and early recurrence (P = 0.006). Furthermore, Gal-9 expression could significantly stratify the patients in early (grades I + II) tumor, node, and metastasis (TNM) stage (OS: P = 0.005; RFS: P = 0.041) and low (grades 1 + 2) Fuhrman grade (OS: P = 0.004; RFS: P = 0.006). The prognostic accuracy of TNM, SSIGN, and UISS prognostic models was improved when Gal-9 expression was added. Gal-9 expression is a potential independent prognostic factor for OS and RFS in patients with ccRCC.
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References
de Vivar Chevez AR, Finke J, Bukowski R. The role of inflammation in kidney cancer. Adv Exp Med Biol. 2014;816:197–234.
Ljungberg B, Hanbury DC, Kuczyk MA, Merseburger AS, Mulders PF, Patard JJ, et al. Renal cell carcinoma guideline. Eur Urol. 2007;51:1502–10.
Itsumi M, Tatsugami K. Immunotherapy for renal cell carcinoma. Clin Dev Immunol. 2010;2010:284581.
Iliopoulos O. Molecular biology of renal cell cancer and the identification of therapeutic targets. J Clin Oncol Off J Am Soc Clin Oncol. 2006;24:5593–600.
Juengel E, Makarevic J, Reiter M, Mani J, Tsaur I, Bartsch G, et al. Resistance to the mtor inhibitor temsirolimus alters adhesion and migration behavior of renal cell carcinoma cells through an integrin alpha5- and integrin beta3-dependent mechanism. Neoplasia. 2014;16:291–300.
Croci DO, Cerliani JP, Dalotto-Moreno T, Mendez-Huergo SP, Mascanfroni ID, Dergan-Dylon S, et al. Glycosylation-dependent lectin-receptor interactions preserve angiogenesis in anti-VEGF refractory tumors. Cell. 2014;156:744–58.
Thijssen VL, Griffioen AW. Galectin-1 and -9 in angiogenesis: a sweet couple. Glycobiology. 2014.
Heusschen R, Schulkens IA, van Beijnum J, Griffioen AW, Thijssen VL. Endothelial LGALS9 splice variant expression in endothelial cell biology and angiogenesis. Biochim Biophys Acta. 1842;2014:284–92.
Kashio Y, Nakamura K, Abedin MJ, Seki M, Nishi N, Yoshida N, et al. Galectin-9 induces apoptosis through the calcium–calpain–caspase-1 pathway. J Immunol. 2003;170:3631–6.
Nobumoto A, Nagahara K, Oomizu S, Katoh S, Nishi N, Takeshita K, et al. Galectin-9 suppresses tumor metastasis by blocking adhesion to endothelium and extracellular matrices. Glycobiology. 2008;18:735–44.
Zhu C, Anderson AC, Schubart A, Xiong H, Imitola J, Khoury SJ, et al. The Tim-3 ligand galectin-9 negatively regulates T helper type 1 immunity. Nat Immunol. 2005;6:1245–52.
Fujihara S, Mori H, Kobara H, Rafiq K, Niki T, Hirashima M, et al. Galectin-9 in cancer therapy. Recent Patents Endocr Metab Immune Drug Discov. 2013;7:130–7.
Heusschen R, Griffioen AW, Thijssen VL. Galectin-9 in tumor biology: a jack of multiple trades. Biochim Biophys Acta. 2013;1836:177–85.
Yuan J, Jiang B, Zhao H, Huang Q. Prognostic implication of Tim-3 in clear cell renal cell carcinoma. Neoplasma. 2014;61:35–40.
Xu J, Yun X, Jiang J, Wei Y, Wu Y, Zhang W, et al. Hepatitis B virus X protein blunts senescence like growth arrest of human hepatocellular carcinoma by reducing Notch1 cleavage. Hepatology. 2010;52:142–54.
Wada J, Kanwar YS. Identification and characterization of galectin-9, a novel beta-galactoside-binding mammalian lectin. J Biol Chem. 1997;272:6078–86.
Wiersma VR, de Bruyn M, Helfrich W, Bremer E. Therapeutic potential of galectin-9 in human disease. Med Res Rev. 2013;33 Suppl 1:E102–126.
Li H, Wu K, Tao K, Chen L, Zheng Q, Lu X, et al. Tim-3/galectin-9 signaling pathway mediates T-cell dysfunction and predicts poor prognosis in patients with hepatitis b virus-associated hepatocellular carcinoma. Hepatology. 2012;56:1342–51.
Zhu C, Anderson AC, Kuchroo VK. Tim-3 and its regulatory role in immune responses. Curr Top Microbiol Immunol. 2011;350:1–15.
Irie A, Yamauchi A, Kontani K, Kihara M, Liu D, Shirato Y, et al. Galectin-9 as a prognostic factor with antimetastatic potential in breast cancer. Clin Cancer Res: Off J Am Assoc Cancer Res. 2005;11:2962–8.
Kageshita T, Kashio Y, Yamauchi A, Seki M, Abedin MJ, Nishi N, et al. Possible role of galectin-9 in cell aggregation and apoptosis of human melanoma cell lines and its clinical significance. Int J Cancer J Int Cancer. 2002;99:809–16.
Liang M, Ueno M, Oomizu S, Arikawa T, Shinonaga R, Zhang S, et al. Galectin-9 expression links to malignant potential of cervical squamous cell carcinoma. J Cancer Res Clin Oncol. 2008;134:899–907.
Zhang ZY, Dong JH, Chen YW, Wang XQ, Li CH, Wang J, et al. Galectin-9 acts as a prognostic factor with antimetastatic potential in hepatocellular carcinoma. Asian Pacific J Cancer Prev: APJCP. 2012;13:2503–9.
24 Lu J, Lee-Gabel L, Nadeau MC, Ferencz TM, Soefje SA. Clinical evaluation of compounds targeting PD-1/PD-L1 pathway for cancer immunotherapy. Journal of oncology pharmacy practice: official publication of the International Society of Oncology Pharmacy Practitioners. 2014.
Leitner J, Rieger A, Pickl WF, Zlabinger G, Grabmeier-Pfistershammer K, Steinberger P. Tim-3 does not act as a receptor for galectin-9. PLoS Pathog. 2013;9:e1003253.
Kawashima H, Obayashi A, Kawamura M, Masaki S, Tamada S, Iguchi T, et al. Galectin 9 and pinch, novel immunotherapy targets of renal cell carcinoma: a rationale to find potential tumour antigens and the resulting cytotoxic T lymphocytes induced by the derived peptides. BJU Int. 2014;113:320–32.
Acknowledgments
We thank Ms. Haiying Zeng of the Department of Pathology, Zhongshan Hospital, Shanghai Medical College of Fudan University (Shanghai, China) for technical assistance. This study was funded by grants from the National Basic Research Program of China (2012CB822104), the National Natural Science Foundation of China (31100629, 31270863, 81471621, 81472227, and 81402085), the Program for New Century Excellent Talents in University (NCET-13-0146), and the Shanghai Rising-Star Program (13QA1400300). All these study sponsors have no roles in the study design and in the collection, analysis, and interpretation of data. This study was allowed by the Research Medical Ethics Committee of Fudan University. Informed consent was obtained from all individual participants included in the study.
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Hangcheng Fu and Yidong Liu contributed equally to this work.
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Fig. S1
The comparison of results between immunohistochemical analysis and immunoblot analysis. a Immunohistochemical analysis of tumor tissues from five patients with ccRCC; b Immunoblot analysis of tumor tissues from the corresponding five patients (GIF 306 kb)
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Fu, H., Liu, Y., Xu, L. et al. Galectin-9 predicts postoperative recurrence and survival of patients with clear-cell renal cell carcinoma. Tumor Biol. 36, 5791–5799 (2015). https://doi.org/10.1007/s13277-015-3248-y
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DOI: https://doi.org/10.1007/s13277-015-3248-y