Abstract
Galectin-1 (gal-1), a member of the family of β-galactoside binding proteins, participates in several biological processes such as immunomodulation, cell adhesion, regulation of cell growth and apoptosis. The aim of this study was to investigate whether gal-1 interferes with the Fas (Apo-1/CD95)-associated apoptosis cascade in the T-cell lines Jurkat and MOLT-4. Gal-1 and an Apo-1 monoclonal antibody (mAb) induced DNA-fragmentation in Jurkat T-cells whereas MOLT-4 cells were resistant. Gal-1 stimulated DNA-fragmentation could be efficiently inhibited by caspase-8 inhibitor II (Z-IETD-FMK) and a neutralizing Fas mAb. Fas could be identified as a target for gal-1 recognition as demonstrated by immunofluorescence staining, binding of the receptor glycoprotein to immobilized gal-1 and analyses by immunoblotting as well as by liquid chromatography-tandem mass spectrometry (LC-MS/MS). Gal-1 stimulates the activation and proteolytic processing of procaspase-8 and downstream procaspase-3 in Jurkat-T cells. Inhibition of gal-1 induced procaspase-8 activation by a neutralizing Fas mAb strongly suggests that gal-1 recognition of Fas is associated with caspase-8 activation. Our data provide the first experimental evidence for targeting of gal-1 to glycotopes on Fas and the subsequent activation of the apoptotic death-receptor pathway.






Similar content being viewed by others
Abbreviations
- Bp:
-
Base pair
- BSA:
-
Bovine serum albumin
- CD:
-
Cluster of differentiation
- Chaps:
-
3-[(3-Cholamidopropyl)dimethylammonio]-1-propanesulfonate
- DTT:
-
Dithiothreitol
- ECL:
-
Enhanced chemiluminescence
- EDTA:
-
Ethylene-diaminetetraacetic acid
- EGTA:
-
Ethylene glycol-bis(2-aminoethylether)-N,N,N′,N′-tetraacetic acid
- FITC:
-
Fluorescein isothiocyanate
- gal-1:
-
Galectin-1
- HEPES:
-
N-2-hydroxyethyl-piperazine-N-2-ethanesulfonic acid
- IgG:
-
Immunoglobulin G
- HRP:
-
Horseradish peroxidase
- kDa:
-
Kilo Dalton
- LC-MS/MS:
-
Liquid chromatography-tandem mass spectrometry
- mAb:
-
Monoclonal antibody
- NHS:
-
N-hydroxysuccinimide
- NP-40:
-
Nonidet P-40
- pAb:
-
Polyclonal antibody
- PIPES:
-
Piperazine-N,N´-bis(2-ethanesulfonic) acid
- PAGE:
-
Polyacrylamide gel electrophoresis
- PBS:
-
Phosphate-buffered saline
- PI:
-
Propidium iodide
- PtdSer:
-
Phosphatidylserine
- SDS:
-
Sodium dodecyl sulphate
- TBS:
-
Tris-buffered saline
- Tris:
-
Tris(hydroxymethyl) aminomethane
- T:
-
Tween 20
- TUNEL:
-
Terminal deoxynucleotidyl transferase dUTP nick end labelling
References
Allen HJ, Sucato D, Gottstine S, Kisailus E, Nava H, Petrelli N, Castillo N, Wilson D (1991) Localization of endogenous beta-galactoside-binding lectins in human cells and tissues. Tumor Biol 12:52–60
Amano M, Galvan M, He J, Baum LG (2003) The ST6Gal I sialyltransferase selectively modifies N-glycans on CD45 to negatively regulate galectin-1-induced CD45 clustering, phosphatase modulation, and T cell death. J Biol Chem 278:7469–7475
Bayascas JR, Yuste VJ, Benito E, Garcia-Fernandez J, Comella JX (2002) Isolation of AmphiCASP-3/7, an ancestral caspase from amphioxus (Branchiostoma floridae). Evolutionary considerations for vertebrate caspases. Cell Death Differ 9:1078–1089
Blaser C, Kaufmann M, Müller C, Zimmermann C, Wells V, Mallucci L, Pircher H (1998) β-galactoside binding protein secreted by activated T cells inhibits antigen-induced proliferation of T cells. Eur J Immunol 28:2311–2319
Bradford MM (1976) A rapid and sensitive method for the quantitation of microgram quantities of protein utilizing the principle of protein-dye binding. Anal Biochem 72:248–254
Camby I, Le Mercier M, Lefranc F, Kis R (2006) Galectin-1: a small protein protein with major functions. Glycobiology 16:137–157
Chung CD, Patel VP, Moran M, Lewis LA, Miceli MC (2000) Galectin-1 induces partial TCR ζ-chain phosphorylation and antagonizes processive TCR signal transduction. J Immunol 165:3722–3729
Czupalla C, Mansukoski H, Riedl T, Thiel D, Krause E, Hoflack B (2006) Proteomic analysis of lysosomal acid hydrolases secreted by osteoclasts: implications for lytic enzyme transport and bone metabolism. Mol Cell Proteomics 5:134–143
Dias-Baruffi M, Zhu H, Cho M, Karmakar S, McEver RP, Cummings RD (2003) Dimeric galectin-1 induces surface expopsure of phosphatidylserine and phagocytic recognition of leukocytes without inducing apoptosis. J Biol Chem 278:41282–41293
Elola MT, Chiesa ME, Alberti AF, Mordoh J, Fink NE (2005) Galectin-1 receptors in different cell types. J Biomed Sci 12:13–29
Gong J, Traganos F, Darzynkiewicz Z (1994) A selective procedure for DNA-extraction from apoptotic cells applicable for gel electrophoresis and flow cytometry. Anal Biochem 218:314–319
Hahn HP, Pang M, He J, Hernandez JD, Yang RY, Li LY, Wang X, Liu FT, Baum LG (2004) Galectin-1 induces nuclear translocation of endonuclease G in caspase- and cytochrome c-independent T cell death. Cell Death Differ 11:1277–1286
Hengartner MO (2000) The biochemistry of apoptosis. Nature 407:770–776
He J, Baum LG (2004) Presentation of galectin-1 by extracellular matrix triggers T cell death. J Biol Chem 279:4705–4712
Hernandez JD, Baum LG (2002) Ah, a sweet mystery of death! Galectins and the control of cell fate. Glycobiology 12:127–136
Hirabayashi J, Kasai K (1984) Human placenta β-galactoside-binding lectin. Purification and some properties. Biochem Biophys Res Commun 122:938–944
Huang DC, Hahne M, Schroeter M, Frei K, Fontana A, Villunger A, Newton K, Tschopp J, Strasser A (1999) Activation of Fas by FasL induces apoptosis by a mechanism that cannot be blocked by Bcl-2 or Bcl-x(L). Proc Natl Acad Sci USA 96:14871–14876
Ion G, Fajka-Boja R, Toth GK, Caron M, Monostori E (2005) Role of p56lck and ZAP70-mediated tyrosine phosphorylation in galectin-1-induced cell death. Cell Death Differ 12:1145–1147
Ion G, Fajka-Boja R, Kovacs F, Szebeni G, Gombos I, Czibulla A, Matko J, Monostori E (2006) Acid sphingomyelinase mediated release of ceramide is essential to trigger the mitochondrial pathway of apoptosis by galectin-1. Cell Signal 18:1887–1896
Jeppesen C, Nielsen PE (1998) Photofootprinting of drug-binding sites on DNA using diazo- and azido-9-aminoacridine derivatives. Eur J Biochem 182:437–444
Krammer P (2000) CD95’s deadly mission in the immune system. Nature 407:789–794
Leist M, Jaattela M (2001) Four deaths and a funeral: from caspases to alternative mechanisms. Nat Rev Mol Biol 2:589–598
Matarrese P, Tinari A, Mormone E, Bianco GA, Toscano MA, Ascione B, Rabinovich GA, Malori W (2005) Galectin-1 sensitizes resting human T lymphocytes to Fas (CD95)-mediated cell death via mitochondrial hyperpolarization, budding, and fission. J Biol Chem 280:6969–6985
Pace KE, Hahn HP, Pang M, Nguyen JT, Baum LG (2000) CD7 delivers a pro-apoptotic signal during galectin-1-induced T cell death. J Immunol 165:2331–2334
Perillo NL, Pace KE, Seilhamer JJ, Baum LG (1995) Apoptosis of T cells mediated by galectin-1. Nature 78:736–739
Perillo NL, Uittenbogaart C, Nguyen JT, Baum LG (1997) Galectin-1, an endogenous lectin produced by thymic epithelial cells, induces apoptosis of human thymocytes. J Exp Med 185:1851–1858
Peter ME, Krammer PH (2003) The CD95 (APO-1/Fas) DISC and beyond. Cell Death Differ 10:26–35
Rabinovich GA, Alonso CR, Sotomayor CE, Durand S, Bocco JL, Riera CM (2000) Molecular mechanisms implicated in galectin-1-induced apoptosis: activation of the AP-1 transcription factor and downregulation of Bcl-2. Cell Death Differ 7:747–753
Rabinovich GA, Ramhorst RE, Rubinstein N, Corigliano A, Daroqui MC, Kier-Joffe EB, Fainbom L (2002) Induction of allogeneic T-cell hyporesponsiveness by galectin-1-mediated apoptotic and non-apoptotic mechanisms. Cell Death Differ 9:661–670
Rubinstein N, Ilarregui JM, Toscano MA, Rabinovich GA (2004a) The role of galectins in the initiation, amplification and resolution of the inflammatory response. Tissue Antigens 64:1–12
Rubinstein N, Alvarez M, Zwirner NW, Toscano MA, Ilarregui JM, Bravo A, Mordoh J, Fainboim L, Podhajcer OL, Rabinovich GA (2004b) Targeted inhibition of galectin-1 gene expression in tumor cells results in heightened T cell mediated rejection: a potential mechanism of tumor-immune privilege. Cancer Cell 5:241–251
Scaffidi C, Fulda S, Srinivasan A, Friesen C, Li F, Tomaselli KJ, Debatin KM, Krammer PH, Peter ME (1998) Two CD95 (APO-1/Fas) signaling pathways. EMBO J 17:1675–1687
Seelenmeyer C, Wegehingel S, Tews I, Kunzler M, Aebi M, Nickel W (2005) Cell surface counter receptors are essential components of the unconventional export machinery of galectin-1. J Cell Biol 171:373–381
Sturm A, Lensch M, Andre S, Kaltner H, Wiedenmann B, Rosewicz S, Dignass AU, Gabius HJ (2004) Human galectin-2: novel inducer of T cell apoptosis with distinct profile of caspase activation. J Immunol 173:3825–3837
Su X, Zhou T, Wang Z, Yang P, Jope RS, Mountz JD (1995) Defective expression of hematopoietic cell protein tyrosine phosphatase (HCP) in lymphoid cells blocks Fas-mediated apoptosis. Immunity 2:353–362
Thornberry NA, Chapman KT, Nicholson DW (2000) Determination of caspase specificities using a peptide combinatorial library. Methods Enzymol 322:100–110
Vermes I, Haanen C, Steffens-Nakken H, Reutelingsperger C (1995) A novel assay for apoptosis. Flow cytometric detection of phosphatidylserine expression on early apoptotic cells using fluorescein labelled annexin V. J Immunol Meth 184:39–51
Vespa GNR, Lewis LA, Kozak KR, Moran M, Nguyen JT, Baum LG, Miceli MC (1999) Galectin-1 specifically modulates TCR signals to enhance TCR apoptosis but inhibit IL-2 production and proliferation. J Immunol 162:799–806
Walzel H, Schulz U, Neels P, Brock J (1999) Galectin-1, a natural ligand for the receptor-type protein tyrosine phosphatase CD45. Immunol Lett 67:193–202
Walzel H, Blach M, Hirabayashi J, Kasai K, Brock J (2000) Involvement of CD2 and CD3 in galectin-1 induced signaling in human Jurkat T-cells. Glycobiology 10:131–140
Walzel H, Blach M, Hirabayashi J, Arata Y, Kasai KI, Brock J (2002) Galectin-induced activation of the transcription factors NFAT and AP-1 in human Jurkat T lymphocytes. Cell Signal 14:861–868
Walzel H, Fahmi AA, Eldesouky MA, Abou-Eladab EF, Waitz G, Brock J, Tiedge M (2006) Effects of N-glycan processing inhibitors on signaling events and induction of apoptosis in galectin-1 stimulated Jurkat T lymphocytes. Glycobiology 16:1262–1271
Wiertz EJ, Jones TR, Sun L, Bogyo M, Geuze HJ, Ploegh HL (1996) The human cytomegalovirus US11 gene product dislocates MHC class I heavy chains from the endoplasmic reticulum to the cytosol. Cell 84:769–779
Wollina U, Schreiber G, Gornig M, Feldrappe S, Burchert M, Gabius HJ (1999) Sertoli cell expression of galectin-1 and -3 and accessible binding sites in normal human testis and Sertoli cell only-syndrom. Histol Histopathol 14:779–784
Zhang B, Hirahashi J, Cullere X, Mayadas TN (2003) Cross-talk between caspase-8, reactive oxygen species, and MAPK/ERK activation. J Biol Chem 278:28443–28454
Acknowledgements
This work was supported by a grant from the Deutsche Forschungsgemeinschaft (DFG, WA 1771/1-1 and JE 181/7-1). We gratefully acknowledge the excellent technical assistance of Mrs. G. Gaede. We thank M. Schümann for help with the MS measurements.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Brandt, B., Büchse, T., Abou-Eladab, E.F. et al. Galectin-1 induced activation of the apoptotic death-receptor pathway in human Jurkat T lymphocytes. Histochem Cell Biol 129, 599–609 (2008). https://doi.org/10.1007/s00418-008-0395-x
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s00418-008-0395-x