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寻找慢性移植肾失功患者血清标志物及对候选标志物Galectin-7的初步研究
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摘要
目的:慢性移植物失功(chronic allograft dysfunction,CGD)是影响移植肾长期存活的最重要的因素,但是它准确的诊断、发病机制和治疗措施还不十分明确。肾移植后诊断慢性移植物失功最可靠的方法是肾穿刺活检,但这种侵入性的诊断方法存在一些并发症,严重的可造成患者死亡。本研究的目的是利用蛋白组学二维差异性凝胶电泳(two-dimensional differential in-gel electrophoresis,2-D DIGE)和反相高效液相色谱法(reversed phase high-performance liquid chromatography,RP-HPLC)联合电喷射离子化质谱(electrospray ionization mass spectrometry mass spectrometry,ESI/MS)技术寻找慢性移植肾失功患者血清生物标志物,并对找到的血清候选标志物半乳糖苷凝集素-7(Galectin-7)在慢性移植物失功患者移植肾组织的表达以及其对免疫功能的影响进行了进一步的研究。
     方法::1、血清样本分成4组:慢性移植物失功组(CGD)、移植后长期肾功能稳定组(long-term stable renal function,SRF)、急性排斥组(acute rejection,AR)和健康对照组(normal volunteer,N)。血清样本经多重亲和吸附柱去除高丰度蛋白处理后,使用2-D DIGE技术找到差异蛋白点。切下这些差异蛋白点,胰蛋白酶消化,经RP-HPLC-ESI/MS分析鉴定,在另一独立样本中对鉴定出的差异蛋白Galectin-7和Clusterin进行了ELISA验证;2、利用免疫组化的方法对慢性移植物失功(CGD),移植后长期肾功能稳定(SRF)和急性排斥(AR)患者移植肾活检标本Galectin-7的表达进行了检测;3、在体外利用不同浓度(0.2μg/mL,0.5μg/mL,1μg/mL,2μg/mL)的重组Galectin-7蛋白在有或无抗CD3和CD28抗体存在时与纯化的小鼠T淋巴细胞共同培养5天,流式细胞仪检测T淋巴细胞及各亚群的增殖情况。在体外利用另一浓度梯度(2ng/mL,4ng/mL,8ng/mL,20ng/mL,200ng/mL)的重组Galectin-7蛋白与纯化的小鼠T淋巴细胞共同培养4小时和24小时,流式细胞仪检测T淋巴细胞的早期凋亡和中晚期凋亡的情况。
     结果:1、慢性移植物失功(CGD)组与其它三组比较,血清中的差异表达蛋白有39个,质谱鉴定出22个差异表达蛋白,包括载脂蛋白A-I前体、补体C4-A前体、补体H因子相关蛋白1前体、补体C9前体、Galectin-7、Clusterin前体、homerin、β2糖蛋白1前体等。ELISA结果提示,慢性移植物失功(CGD)患者血清中Galectin-7的表达较移植后长期肾功能稳定(SRF)患者和健康志愿者(N)有明显增高,慢性移植物失功(CGD)患者血清中Clusterin的表达较移植后长期肾功能稳定(SRF)患者有明显增高。2、在慢性移植物失功(CGD)患者移植肾活检标本中发现萎缩的肾小管上皮细胞的胞浆有Galectin-7的高表达,并且慢性移植物失功(CGD)组肾活检标本每个高倍视野下Galectin-7阳性细胞数较移植后长期肾功能稳定(SRF)组和急性排斥(AR)组明显增多;3、体外研究发现,重组Galectin-7蛋白(0.2μg/mL,0.5μg/mL,1μg/mL,2μg/mL)能明显诱导小鼠T淋巴细胞的增殖,在与抗CD3和抗CD28抗体联用时能协同促进T淋巴细胞增殖反应,增殖的细胞主要为CD8+T淋巴细胞;重组Galectin-7蛋白(2ng/mL,4ng/mL,8ng/mL,20ng/mL,200ng/mL)在与小鼠T淋巴培养4小时和24小时后发现Galectin-7对T淋巴细胞的早期凋亡和中晚期凋亡均无影响。
     结论:移植肾慢性移植物失功患者血清中有一组表达差异的蛋白质,可区别于移植后长期肾功能稳定、急性排斥者和健康对照者,这些血清差异蛋白具有不同的生物功能,本研究的探索为大样本、多中心的验证奠定了基础。Galectin-7和Clusterin可能是慢性移植物失功(CGD)的血清标志物。Galectin-7在慢性移植物失功(CGD)患者血清和移植肾活检组织中高表达;重组Galectin-7蛋白在体外具有诱导和促进T淋巴细胞增殖的作用,提示Galectin-7可能在慢性移植物失功(CGD)的发病机制中发挥重要作用,Galectin-7可能成为慢性移植物失功(CGD)治疗的新靶点。
Objective:Most late renal allograft failure is attributed to chronic allograft dysfunction(CGD),but its precise diagnosis,pathogenesis and treatment are largely unknown.Renalbiopsy remains the most reliable method for detecting CGD post-transplantation,but it isassociated with significant patient morbidity and mortality.The purpose of this study was toidentify biomarkers of chronic renal allograft dysfunction in human serum usingtwo-dimensional differential in-gel electrophoresis (2-D DIGE) and reversed phasehigh-performance liquid chromatography (RP-HPLC) followed by electrospray ionizationmass spectrometry (ESI-MS).The expression of Galectin-7,a candidate biomarker,inallograft tissue and the effect of Galectin-7 on immunological function were further studied.
     Methods:Serum samples were divided into four groups:chronic allograft dysfunction(CGD),long-term stable renal function (SRF),acute rejection (AR) and normal volunteer (N).Firstly,the highest abundance proteins in serum samples were selectively removed usingMultiple Affinity Removal Column.Differential protein analysis was performed using 2-DDIGE.These spot features were excised,digested by trypsin,and analyzed byRP-HPLC-ESI/MS.Galectin-7 and Clusterin,two of these identified proteins was confirmedby ELISA analysis in the independent set of serum samples.The expression of Galectin-7 inrenal biopsy specimen from CGD,SRF and AR groups was detected using immunohistochemistry technology.Recombined Galectin-7 at different concentrations(0.2μg/mL,0.5μg/mL,1μg/mL,2μg/mL) and T lymphocytes of mouse had been coculturedwith or without anti-CD3 and anti-CD28 antibody for 5 days in vitro.The proliferation of Tlymphocytes and subpopulations was analyzed using FACS.Recombined Galectin-7 atanother concentration gradient (2ng/mL,4ng/mL,8ng/mL,20ng/mL,200ng/mL) had beencocultured with T lymphocytes of mouse for 4 hours and 24 hours in vitro.The earlyapoptosis and late apoptosis of T lymphocytes were analyzed using FACS.
     Results:A total of 39 protein spots were found to be significantly up regulated or downregulated in serum from CGD group compared to other three groups.22 differentiallyexpressed proteins were identified in CGD serum,including apolipoprotein A-I precursor,complement C4-A precursor,complement factor H-related protein 1 precursor,component C9precursor,galectin-7,clusterin precursor,homerin,Beta-2-glycoprotein 1 precursor,et al.ELISA result showed that Galetin-7 was significantly up regulated in serum from CGD groupcompared to SRF group and to N group and Clusterin was significantly up regulated in serumfrom CGD group compared to SRF group.Galectin-7 was high expressed in endochylema ofatrophied tubular epithelial cells of renal biopsy specimen from CGD patients.The count ofGalectin-7 positive cells per high power field was significantly greater in renal biopsyspecimen from CGD group compared to SRF group and to AR group.In vitro recombinedGalectin-7(0.2μg/mL,0.5μg/mL,1μg/mL,2μg/mL) could significantly induce theproliferation of T lymphocytes of mouse.Recombined Galectin-7 could synergy to promotethe proliferation of T lymphocytes when it was used with anti-CD3 and anti-CD28 Antibody.CD8+T lymphocytes were the major proliferated T lymphocytes.RecombinedGalectin-7(2ng/mL,4ng/mL,8ng/mL,20ng/mL,200ng/mL) had no effect on the earlyapoptosis and late apoptosis of T lymphocytes of mouse after 4 hours or 24 hours' cultivationwith T lymphocytes.
     Conclusion:There are set of differentially expressed proteins from CGD groupcompared with AR,SRF and N groups.These differentially expressed proteins were involvedin different physiologic functions and this research provided the basis for further validation oflarger sample from multiple centers.Our data also showed that confirmed Galectin-7 andClusterin may be serum biomarkers of CGD patients.Galectin-7 was significantly up regulated in serum and renal biopsy specimen from CGD group.Recombined Galectin-7promoted the proliferation of T lymphocyte but not apoptosis in vitro which suggestsGalectin-7 may play an important role in mechanisms of CGD.Galectin-7 may become a newtarget for treatment of CGD.
引文
[1] Halloran, P. F., Langone, A. J.. Helderman, J. H.. Kaplan, B., Assessing long-term nephron loss: is it time to kick the CAN grading system? Am J Transplant 2004, 4, 1729-1730.
    [2] Maluf, D. G, Mas, V. R., Archer, K. J.. Yanek, K., et al, Molecular pathways involved in loss of kidney graft function with tubular atrophy and interstitial fibrosis. Mol Med 2008, 14,276-285.
    [3] Solez, K., Colvin, R. B., Racusen, L. C, Sis, B., et al, Banff '05 Meeting Report:differential diagnosis of chronic allograft injury and elimination of chronic allograft nephropathy ('CAN'). Am J Transplant 2007, 7, 518-526.
    [4] Li, B., Hartono, C, Ding, R., Sharma, V. K., et al, Noninvasive diagnosis of renal-allograft rejection by measurement of messenger RNA for perforin and granzyme B in urine. N Engl J Med 2001, 344, 947-954.
    [5] Roberti, I., Reisman, L., Serial evaluation of cell surface markers for immune activation after acute renal allograft rejection by urine flow cytometry-correlation with clinical outcome.Transplantation 2001, 71, 1317-1320.
    [6] Beckingham, I. J., Nicholson, M. L., Bell, P. R., Analysis of factors associated with complications following renal transplant needle core biopsy. Br J Urol 1994, 73, 13-15.
    [7] Benfield, M. R., Herrin, J., Feld, L., Rose, S., et al, Safety of kidney biopsy in pediatric transplantation: a report of the Controlled Clinical Trials in Pediatric Transplantation Trial of Induction Therapy Study Group. Transplantation 1999, 67, 544-547.
    [8] Schaub, S., Wilkins, J. A., Nickerson, P., Proteomics and renal transplantation: searching for novel biomarkers and therapeutic targets. Contrib Nephrol 2008,160, 65-75.
    [9] Huang, H. L., Stasyk, T., Morandell, S., Dieplinger, H., et al, Biomarker discovery in breast cancer serum using 2-D differential gel electrophoresis/ MALDI-TOF/TOF and data validation by routine clinical assays. Electrophoresis 2006, 27, 1641-1650.
    [10] Viswanathan, S., Unlu, M., Minden, J. S., Two-dimensional difference gel electrophoresis.Nat Protoc 2006,1,1351-1358.
    [11]Pieper,R.,Su,Q.,Gatlin,C.L.,Huang,S.T.,et al.,Multi-component immunoaffinity subtraction chromatography:an innovative step towards a comprehensive survey of the human plasma proteome.Proteomics 2003,3,422-432.
    [12]Liu,F.T.,Galectins:a new family of regulators of inflammation.Clin Immunol 2000,97,79-88.
    [13]Saussez,S.,Kiss,R.,Galectin-7.Cell Mol Life Sci 2006,63,686-697.
    [14]Cao,Z.,Said,N.,Amin,S.,Wu,H.K.,et al.,Galectins-3 and-7,but not galectin-1,play a role in re-epithelialization of wounds.J Biol Chem 2002,277,42299-42305.
    [15]Klima,J.,Lacina,L.,Dvorankova,B.,Herrmann,D.,et al.,Differential regulation of galectin expression/reactivity during wound healing in porcine skin and in cultures of epidermal cells with functional impact on migration.Physiol Res 2008.
    [16]Gendronneau,G.,Sidhu,S.S.,Delacour,D.,Dang,T.,et al.,Galectin-7 in the control of epidermal homeostasis after injury.Mol Biol Cell 2008,19,5541-5549.
    [17]Polyak,K.,Xia,Y.,Zweier,J.L.,Kinzler,K.W.,Vogelstein,B.,A model for p53-induced apoptosis.Nature 1997,389,300-305.
    [18]Kuwabara,I.,Kuwabara,Y.,Yang,R.Y.,Schuler,M.,et al.,Galectin-7 (PIG1) exhibits pro-apoptotic function through JNK activation and mitochondrial cytochrome c release.J Biol Chem 2002,277,3487-3497.
    [19]Demers,M.,Biron-Pain,K.,Hebert,J.,Lamarre,A.,et al.,Galectin-7 in lymphoma:elevated expression in human lymphoid malignancies and decreased lymphoma dissemination by antisense strategies in experimental model.Cancer Res 2007,67,2824-2829.
    [20]Ueda,S.,Kuwabara,I.,Liu,F.T.,Suppression of tumor growth by galectin-7 gene transfer.Cancer Res 2004,64,5672-5676.
    [21]Rossi,N.E.,Reine,J.,Pineda-Lezamit,M.,Pulgar,M.,et al.,Differential antibody binding to the surface alphabetaTCR.CD3 complex of CD4+ and CD8+ T lymphocytes is conserved in mammals and associated with differential glycosylation. Int Immunol 2008, 20,1247-1258.
    [22] Schaub, S., Rush, D., Wilkins, J., Gibson, I. W., et al, Proteomic-based detection of urine proteins associated with acute renal allograft rejection. J Am Soc Nephrol 2004,15, 219-227.
    [23] Schaub, S., Wilkins, J. A., Antonovici, M., Krokhin, 0.., et al, Proteomic-based identification of cleaved urinary beta2-microglobulin as a potential marker for acute tubular injury in renal allografts. Am J Transplant 2005, 5, 729-738.
    [24] Clarke, W., Proteomic research in renal transplantation. Ther Drug Monit 2006, 28,19-22.
    [25] Wittke, S., Haubitz, M., Walden, M, Rohde, R. et al, Detection of acute tubulointerstitial rejection by proteomic analysis of urinary samples in renal transplant recipients. Am J Transplant 2005, 5, 2479-2488.
    [26] Joosten, S. A., van Dixhoorn, M. G, Borrias, M. C, Benediktsson, H., et al, Antibody response against perlecan and collagen types ? and ? in chronic renal allograft rejection in the rat.Am J Pathol 2002,160, 1301-1310.
    [27] Voshol, H., Brendlen, N., Muller, D., Inverardi, B., et al, Evaluation of biomarker discovery approaches to detect protein biomarkers of acute renal allograft rejection. J Proteome Res 2005, 4, 1192-1199.
    [28] Yu, K. H., Rustgi, A. K., Blair, I. A., Characterization of proteins in human pancreatic cancer serum using differential gel electrophoresis and tandem mass spectrometry. J Proteome Res 2005, 4,1742-1751.
    [29] Takaishi, M., Makino, T., Morohashi, M., Huh, N. H., Identification of human hornerin and its expression in regenerating and psoriatic skin. J Biol Chem 2005, 280, 4696-4703.
    [30] Sodin-Semrl, S., Rozman, B., Beta2-glycoprotein I and its clinical significance: from gene sequence to protein levels. Autoimmun Rev 2007, 6, 547-552.
    [31] He, J. Q., Wiesmann, C, van Lookeren Campagne, M., A role of macrophage complement receptor CRIg in immune clearance and inflammation. Mol Immunol 2008, 45, 4041-4047.
    [32]Mas,V.,MaluF D.,Archer,K.,Yanek,K.,et al.,Establishing the molecular pathways involved in chronic allograft nephropathy for testing new noninvasive diagnostic markers.Transplantation 2007,83,448-457.
    [33]Rintala,J.M.,Savikko,J.,Rintala,S.E.,von Willebrand,E.,FK778 ameliorates post-transplant expression of fibrogenic growth factors and development of chronic rejection changes in rat kidney allografts.Nephrol Dial Transplant 2008,23,3446-3455.
    [34]Harris,S.,Coupes,B.M.,Roberts,S.A.,Roberts,I.S.,et al.,TGF-betal in chronic allograft nephropathy following renal transplantation.JNephrol2007,20,177-185.
    [35]Inagaki,Y.,Higashi,K.,Kushida,M.,Hong,Y.Y.,et al.,Hepatocyte growth factor suppresses profibrogenic signal transduction via nuclear export of Smad3 with galectin-7.Gastroenterology 2008,134,1180-1190.
    [36]Trougakos,I.P,Gonos,E.S.,Clusterin/apolipoprotein J in human aging and cancer.Int J Biochem Cell Biol2002,34,1430-1448.
    [37]Viard,I.,Wehrli,P.,Jornot,L.,Bullani,R.,et al.,Clusterin gene expression mediates resistance to apoptotic cell death induced by heat shock and oxidative stress.J Invest Dermatol 1999,112,290-296.
    [38]Nakamura,E.,Abreu-e-Lima,P.,Awakura,Y.,Inoue,T.,et al.,Clusterin is a secreted marker for a hypoxia-inducible factor-independent function of the von Hippel-Lindau tumor suppressor protein.Am J Pathol 2006,168,574-584.
    [39]Shannan,B.,Seifert,M.,Leskov,K.,Willis,J.,et al.,Challenge and promise:roles for clusterin in pathogenesis,progression and therapy of cancer.Cell Death Differ 2006,13,12-19.
    [40]Rastaldi,M.P.,Candiano,G.,Musante,L.,Bruschi,M.,et al.,Glomerular clusterin is associated with PKC-alpha/beta regulation and good outcome of membranous glomerulonephritis in humans.Kidney Int 2006,70,477-485.
    [41]TAkase,O.,Marumo,T.,Hishikawa,K.,Fujita,T.,et al.,NF-kappaB-dependent genes induced by proteinuria and identified using DNA microarrays. Clin Exp Nephrol 2008, 12,181-188.
    [42] Takase. 0., Minto, A. W., Puri, T. S., Cunningham, P. N., et al, Inhibition of NF-kappaB-dependent Bcl-xL expression by clusterin promotes albumin-induced tubular cell apoptosis. Kidney Int 2008. 73, 567-577.
    [43] Tsuchiya, Y, Tominaga, Y., Matsubayashi, K., Jindo, T., et al, Investigation on urinary proteins and renal mRNA expression in canine renal papillary necrosis induced by nefiracetam. Arch Toxicol 2005, 79, 500-507.
    [44] Kurahashi, T., Muramaki, M., Yamanaka, K., Hara, I., Miyake, H., Expression of the secreted form of clusterin protein in renal cell carcinoma as a predictor of disease extension.BJU Int 2005, 96, 895-899.
    [45] Barondes, S. H., Castronovo, V., Cooper, D. N., Cummings, R. D., et al, Galectins: a family of animal beta-galactoside-binding lectins. Cell 1994, 76, 597-598.
    [46] Madsen, P., Rasmussen, H. H., Flint, T., Gromov, P., et al, Cloning, expression, and chromosome mapping of human galectin-7. J Biol Chem 1995, 270, 5823-5829.
    [47] Nio, J., Kon, Y, Iwanaga, T., Differential cellular expression of galectin family mRNAs in the epithelial cells of the mouse digestive tract. J Histochem Cytochem 2005, 53,1323-1334.
    [48] Nio-Kobayashi, J., Takahashi-Iwanaga, H., Iwanaga, T., Immunohistochemical localization of six galectin subtypes in the mouse digestive tract. J Histochem Cytochem 2009,57,41-50.
    [49] Magnaldo, T., Fowlis, D., Darmon, M., Galectin-7, a marker of all types of stratified epithelia. Differentiation 1998, 63, 159-168.
    [50] Timmons, P. M., Colnot, C, Cail, I., Poirier, F., Magnaldo, T., Expression of galectin-7 during epithelial development coincides with the onset of stratification. Int J Dev Biol 1999,43, 229-235.
    [51] Nio, J., Takahashi-Iwanaga, H., Morimatsu, M, Kon, Y, Iwanaga, T., Immunohistochemical and in situ hybridization analysis of galectin-3, a beta-galactoside binding lectin. in the urinary system of adult mice. Histochem Cell Biol 2006,126. 45-56.
    [52] Young. P. P.. Modur, V., Teleron, A. A., Ladenson, J. H.. Enrichment of genes in the aortic intima that are associated with stratified epithelium: implications of underlying biomechanical and barrier properties of the arterial intima. Circulation 2005, 111. 2382-2390.
    [53] Bernerd. F.. Sarasin. A., Magnaldo, T., Galectin-7 overexpression is associated with the apoptotic process in UVB-induced sunburn keratinocytes. Proc Natl Acad Sci U S A 1999, 96,11329-11334.
    [54] Cooper, D. N., Galectinomics: finding themes in complexity. Biochim Biophys Acta 2002,1572,209-231.
    [55] Kopitz. J., Andre, S., von Reitzenstein, C, Versluis, K., et al, Homodimeric galectin-7 (p53-induced gene 1) is a negative growth regulator for human neuroblastoma cells.Oncogene 2003, 22, 6277-6288.
    [56] Perone, M. J., Bertera, S., Shufesky, W. J., Divito. S. J., et al. Suppression of autoimmune diabetes by soluble galectin-1. J Immunol 2009,182, 2641-2653.
    [57] Klibi, J., Niki, T., Riedel, A., Pioche-Durieu, C, et al. Blood diffusion and Th1-suppressive effects of galectin-9-containing exosomes released by Epstein-Barr virus-infected nasopharyngeal carcinoma cells. Blood 2009,113, 1957-1966.
    [58] Peng, W., Wang, H. Y., Miyahara, Y, Peng, G, Wang, R. F., Tumor-associated galectin-3 modulates the function of tumor-reactive T cells. Cancer Res 2008, 68, 7228-7236.
    [59] Kammula, U. S., Serrano, O. K., Use of high throughput qPCR screening to rapidly clone low frequency tumour specific T-cells from peripheral blood for adoptive immunotherapy. J Transl Med 2008, 6,60.
    [60] Perret, R., Ronchese, F., Memory T cells in cancer immunotherapy: which CD8 T-cell population provides the best protection against tumours? Tissue Antigens 2008, 72, 187-194.
    1.Tyers,M.,Mann,M.,From genomics to proteomics.Nature 2003,422,193-197.
    2.Bonventre,J.V.,The kidney proteome:a hint of things to come.Kidney Int 2002,62,1470-1471.
    3.Pandey,A.,Mann,M.,Proteomics to study genes and genomes.Nature 2000,405,837-846.
    4.Lander,E.S.,Linton,L.M.,Birren,B.,Nusbaum,C.,et al.,Initial sequencing and analysis of the human genome.Nature 2001,409,860-921.
    5.Schaub,S.,Wilkins,J.A.,Nickerson,P.,Proteomics and renal transplantation:searching for novel biomarkers and therapeutic targets.Contrib Nephrol 2008,160,65-75.
    6.Regnier,F.E.,Riggs,L.,Zhang,R.,Xiong,L.,et al.,Comparative proteomics based on stable isotope labeling and affinity selection.J Mass Spectrom 2002,37,133-145.
    7.陈主初,梁宋平,主编.肿瘤蛋白质组学.第1版.长沙:湖南科学技术出版社,2002.49-109.
    8.Viswanathan,S.,Unlu,M.,Minden,J.S.,Two-dimensional difference gel electrophoresis.Nat Protoc 2006,1,1351-1358.
    9.Huang,H.L.,Stasyk,T.,Morandell,S.,Dieplinger,H.,et al.,Biomarker discovery in breast cancer serum using 2-D differential gel electrophoresis/MALDI-TOF/TOF and data validation by routine clinical assays.Electrophoresis 2006,27,1641-1650.
    10.Assiddiq,B.F.,Snijders,A.P.,Chong,P.K.,Wright,P.C.,Dickman,M.J.,Identification and characterization of sulfolobus solfataricus P2 proteome using multidimensional liquid phase protein separations.J Proteome Res 2008,7,2253-2261.
    11.Gu,X.,Deng,C.,Yan,G.,Zhang,X.,Capillary array reversed-phase liquid chromatography-based multidimensional separation system coupled with MALDI-TOF-TOF-MS detection for high-throughput proteome analysis.J Proteome Res 2006,5,3186-3196.
    12.Alterovitz,G.,Aivado,M.,Spentzos,D.,Libermann,T.A.,et al.,Analysis and robot pipelined automation for SELDI-TOF mass spectrometry.Conf Proc IEEE Eng Med Biol Soc 2004,4,3068-3071.
    13.Haqqani,A.S.,Kelly,J.F.,Stanimirovic,D.B.,Quantitative protein profiling by mass spectrometry using isotope-coded affinity tags.Methods Mol Biol 2008,439,225-240.
    14.De Brouwer,V.,Storozhenko,S.,Van De Steene,J.C.,Wille,S.M.,et al.,Optimisation and validation of a liquid chromatography-tandem mass spectrometry method for folates in rice.J Chromatogr A 2008,1215,125-132.
    15.Deutsch,E.W.,Lam,H.,Aebersold,R.,Data analysis and bioinformatics tools for tandem mass spectrometry in proteomics.Physiol Genomics 2008,33,18-25.
    16.Hu,Z.Z.,Huang,H.,Cheema,A.,Jung,M.,et al.,Integrated Bioinformatics for Radiation-Induced Pathway Analysis from Proteomics and Microarray Data.J Proteomics Bioinform 2008,1,47-60.
    17.Beckingham,I.J.,Nicholson,M.L.,Bell,P.R.,Analysis of factors associated with complications following renal transplant needle core biopsy.Br J Urol 1994,73,13-15.
    18.Benfield,M.R.,Herrin,J.,Feld,L.,Rose,S.,et al.,Safety of kidney biopsy in pediatric transplantation:a report of the Controlled Clinical Trials in Pediatric Transplantation Trial of Induction Therapy Study Group.Transplantation 1999,67,544-547.
    19.Schaub,S.,Rush,D.,Wilkins,J.,Gibson,I.W.,et al.,Proteomic-based detection of urine proteins associated with acute renal allograft rejection.JAm Soc Nephrol2004,15,219-227.
    20.Schaub,S.,Wilkins,J.A.,Antonovici,M.,Krokhin,O.,et al.,Proteomic-based identification of cleaved urinary beta2-microglobulin as a potential marker for acute tubular injury in renal allografts.Am J Transplant 2005,5,729-738.
    21.童荔,汪理,周绍棠,等.采用SELDI技术检测肾移植患者尿液蛋白质指纹图谱诊断慢性移植肾肾病.中华器官移植杂志2007,26(4):242-244.
    22.Mao,Y.,Yu,J.,Chen,J.,Yang,H.,et al.,Diagnosis of renal allograft subclinical rejection by urine protein fingerprint analysis. Transpl Immunol 2008.18, 255-259.
    23. Wittke, S., Haubitz. M.. Walden, M., Rohde, F., et al. Detection of acute tubulointerstitial rejection by proteomic analysis of urinary samples in renal transplant recipients. Am J Transplant 2005. 5, 2479-2488.
    24. Joosten, S. A., van Dixhoorn, M. G., Borrias, M. C. Benediktsson, H., et al., Antibody response against perlecan and collagen types ? and ? in chronic renal allograft rejection in the rat. Am J Pathol 2002 160. 1301 -1310.
    25. Voshol, H., Brendlen. N., Muller, D.. Inverardi, B., et al.. Evaluation of biomarker discovery approaches to detect protein biomarkers of acute renal allograft rejection. J Proteome Res 2005. 4. 1192-1199.
    [1]Barondes,S.H.,Castronovo,V.,Cooper,D.N.,Cummings,R.D.,et al.,Galectins:a family of animal beta-galactoside-binding lectins.Cell 1994,76,597-598.
    [2]Liu,F.T.,Galectins:a new family of regulators of inflammation.Clin Immunol 2000,97,79-88.
    [3]Madsen,P.,Rasmussen,H.H.,Flint,T.,Gromov,P.,et al.,Cloning,expression,and chromosome mapping of human galectin-7.J Biol Chem 1995,270,5823-5829.
    [4]Saussez,S.,Kiss,R.,Galectin-7.Cell Mol Life Sci 2006,63,686-697.
    [5]Rossi,N.E.,Reine,J.,Pineda-Lezamit,M.,Pulgar,M.,et al.,Differential antibody
    binding to the surface alphabetaTCR.CD3 complex of CD4+ and CDS+ T lymphocytes is conserved in mammals and associated with differential glycosylation.Int Immunol 2008,20,1247-1258.
    [6]Cooper,D.N.,Galectinomics:finding themes in complexity.Biochim Biophys Acta 2002,1572,209-231.
    [7]Cooper,D.N.,Barondes,S.H.,God must love galectins;he made so many of them.Glycobiology 1999,9,979-984.
    [8]Brewer,C.F.,Thermodynamic binding studies of galectin-1,-3 and -7.Glycoconj J 2004,19,459-465.
    [9]Grassadonia,A.,Tinari,N.,Iurisci,I.,Piccolo,E.,et al.,90K (Mac-2 BP) and galectins in tumor progression and metastasis.Glycoconj J 2004,19,551-556.
    [10]Kopitz,J.,Andre,S.,von Reitzenstein,C.,Versluis,K.,et al.,Homodimeric galectin-7(p53-induced gene 1) is a negative growth regulator for human neuroblastoma cells.Oncogene 2003,22,6277-6288.
    [11]Sacchettini,J.C.,Baum,L.G.,Brewer,C.F.,Multivalent protein-carbohydrate interactions.A new paradigm for supermolecular assembly and signal transduction.Biochemistry 2001,40,3009-3015.
    [12] Salameh, B. A., Sundin, A., Leffler, H., Nilsson, U. J., Thioureido N-acetyllactosamine derivatives as potent galectin-7 and 9N inhibitors. Bioorg Med Chem 2006,14, 1215-1220.
    [13] Cumpstey, I., Salomonsson. E., Sundin, A., Leffler, H., Nilsson, U. J., Studies of arginine-arene interactions through synthesis and evaluation of a series of galectin-binding aromatic lactose esters. Chembiochem 2007, 8, 1389-1398.
    [14] Nio, J., Kon, Y., Iwanaga, T., Differential cellular expression of galectin family mRNAs in the epithelial cells of the mouse digestive tract. J Histochem Cytochem 2005, 53,1323-1334.
    [15] Nio-Kobayashi, J., Takahashi-Iwanaga, H., Iwanaga, T., Immunohistochemical localization of six galectin subtypes in the mouse digestive tract. J Histochem Cytochem 2009,57,41-50.
    [16] Magnaldo, T., Fowlis, D., Darmon, M, Galectin-7, a marker of all types of stratified epithelia. Differentiation 1998, 63, 159-168.
    [17] Timmons, P. M., Colnot, C, Cail, I., Poirier, F., Magnaldo, T., Expression of galectin-7 during epithelial development coincides with the onset of stratification. Int J Dev Biol 1999,43, 229-235.
    [18] Sato, M., Nishi, N., Shoji, H., Kumagai, M., et al., Quantification of galectin-7 and its localization in adult mouse tissues. J Biochem 2002,131, 255-260.
    [19] Chovanec, M., Smetana, K., Jr., Plzak, J., Betka, J., et al, Detection of new diagnostic markers in pathology by focus on growth-regulatory endogenous lectins. The case study of galectin-7 in squamous epithelia. Prague Med Rep 2005,106, 209-216.
    [20] Nio, J., Takahashi-Iwanaga, H., Morimatsu, M., Kon, Y., Iwanaga, T.,Immunohistochemical and in situ hybridization analysis of galectin-3, a beta-galactoside binding lectin, in the urinary system of adult mice. Histochem Cell Biol 2006,126, 45-56.
    [21] Young, P. P., Modur, V., Teleron, A. A., Ladenson, J. H., Enrichment of genes in the aortic intima that are associated with stratified epithelium: implications of underlying biomechanical and barrier properties of the arterial intima. Circulation 2005, 111, 2382-2390.
    [22]Cada,Z.,Chovanec,M.,Smetana,K.,Betka,J.,et al.,Galectin-7:will the lectin's activity establish clinical correlations in head and neck squamous cell and basal cell carcinomas? Histol Histopathol2009,24,41-48.
    [23]Rorive,S.,Eddafali,B.,Fernandez,S.,Decaestecker,C.,et al.,Changes in galectin-7 and cytokeratin-19 expression during the progression of malignancy in thyroid tumors:diagnostic and biological implications.Mod Pathol 2002,15,1294-1301.
    [24]Saussez,S.,Cucu,D.R.,Decaestecker,C.,Chevalier,D.,et al.,Galectin 7 (p53-induced gene 1):a new prognostic predictor of recurrence and survival in stage Ⅳ hypopharyngeal cancer.Ann Surg Oncol 2006,13,999-1009.
    [25]Klima,J.,Lacina,L.,Dvorankova,B.,Herrmann,D.,et al.,Differential regulation of galectin expression/reactivity during wound healing in porcine skin and in cultures of epidermal cells with functional impact on migration.Physiol Res 2008.
    [26]Cao,Z.,Said,N.,Amin,S.,Wu,H.K.,et al.,Galectins-3 and -7,but not galectin-1,play a role in re-epithelialization of wounds.J Biol Chem 2002,277,42299-42305.
    [27]Gendronneau,G.,Sidhu,S.S.,Delacour,D.,Dang,T.,et al.,Galectin-7 in the control of epidermal homeostasis after injury.Mol Biol Cell 2008,19,5541-5549.
    [28]Moisan,S.,Demers,M.,Mercier,J.,Magnaldo,T.,et al.,Upregulation of galectin-7 in murine lymphoma cells is associated with progression toward an aggressive phenotype.Leukemia 2003,17,751-759.
    [29]Demers,M.,Magnaldo,T.,St-Pierre,Y.,A novel function for galectin-7:promoting tumorigenesis by up-regulating MMP-9 gene expression.Cancer Res 2005,65,5205-5210.
    [30]Demers,M.,Biron-Pain,K.,Hebert,J.,Lamarre,A.,et al.,Galectin-7 in lymphoma:elevated expression in human lymphoid malignancies and decreased lymphoma dissemination by antisense strategies in experimental model.Cancer Res 2007,67,2824-2829.
    [31]Ueda,S.,Kuwabara,I.,Liu,F.T.,Suppression of tumor growth by galectin-7 gene transfer.Cancer Res 2004,64,5672-5676.
    [32]Polyak,K.,Xia,Y.,Zweier,J.L.,Kinzler,K.W.,Vogelstein,B.,A model for p53-induced apoptosis.Nature 1997,389,300-305.
    [33]Bernerd,F.,Sarasin,A.,Magnaldo,T.,Galectin-7 overexpression is associated with the apoptotic process in UVB-induced sunburn keratinocytes.Proc Natl Acad Sci U S A 1999,96,11329-11334.
    [34]Kuwabara,I.,Kuwabara,Y.,Yang,R.Y.,Schuler,M.,et al.,Galectin-7(PIG1) exhibits pro-apoptotic function through JNK activation and mitochondrial cytochrome c release.J Biol Chem 2002,277,3487-3497.
    [35]Matsui,Y.,Ueda,S.,Watanabe,J.,Kuwabara,I.,et al.,Sensitizing effect of galectin-7 in urothelial cancer to cisplatin through the accumulation of intracellular reactive oxygen species.Cancer Res 2007,67,1212-1220.
    [36]Inagaki,Y.,Higashi,K.,Kushida,M.,Hong,Y.Y.,et al.,Hepatocyte growth factor suppresses profibrogenic signal transduction via nuclear export of Smad3 with galectin-7.Gastroenterology 2008,134,1180-1190.
    [37]Perone,M.J.,Bertera,S.,Shufesky,W.J.,Divito,S.J.,et al.,Suppression of autoimmune diabetes by soluble galectin-1.JImmunol 2009,182,2641-2653.
    [38]Klibi,J.,Niki,T.,Riedel,A.,Pioche-Durieu,C.,et al.,Blood diffusion and Thl-suppressive effects of galectin-9-containing exosomes released by Epstein-Barr virus-infected nasopharyngeal carcinoma cells.Blood 2009,113,1957-1966.
    [39]Peng,W.,Wang,H.Y.,Miyahara,Y.,Peng,G.,Wang,R.F.,Tumor-associated galectin-3 modulates the function of tumor-reactive T cells.Cancer Res 2008,68,7228-7236.

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