Abstract
Ricin is a promising candidate for the treatment of cancer because it can be selectively targeted to tumor cells via linkage to monoclonal antibodies. Biochemical evidence suggests that escape of ricin or its ribosome-inactivating subunit from an intracellular compartment is mediated by retrograde transport to the endoplasmic reticulum and subsequent direction into the ER-associated degradation pathway. Alternatively, lipase activity of ricin may facilitate leakage from endocytic vesicles. We have observed ricin-mediated release of macromolecular dyes from lipid vesicles that mimic the composition of endosomal membranes. Release of small molecules occurs to the same extent, suggesting an all-or-none mechanism due to bilayer destabilization. The level of accompanying membrane fusion depends on vesicle composition. Since it takes 24 h of incubation before the first traces of lysolipids are detectable by matrix-assisted laser desorption/ionization mass spectrometry, membrane destabilization is not due to the lipase activity of ricin.
Similar content being viewed by others
Abbreviations
- CF:
-
Carboxyfluorescein
- DPhPC:
-
Diphytanoyl-phosphatidylcholine
- DPA:
-
Dipicolinic acid
- EDTA:
-
Ethylendiamine-tetracetate
- ER:
-
Endoplasmic reticulum
- ERAD:
-
ER-associated degradation
- FRET:
-
Fluorescence-resonance energy transfer
- GM1 :
-
Monosialoganglioside
- MALDI-MS:
-
Matrix-assisted laser desorption/ionization mass spectrometry
- MES:
-
2-Morpholino-ethanesulfonic acid
- NBD-PE:
-
N-(7-nitro-2,1,3-benzoxadiazol-4-yl)-phosphatidylethanolamine)
- PC:
-
Phosphatidylcholine
- PE:
-
Phosphatidylethanolamine
- PG:
-
Phosphatidylglycerol
- Rh-PE:
-
N-(lissamine rhodamine B sulfonyl)-phosphatidylethanolamine
- RIP:
-
Ribosome-inactivating protein
- RTA:
-
A-chain of ricin
- RTB:
-
B-chain of ricin
- TES:
-
N-[Tris-(hydroxymethyl)-methyl]-2-aminoethansulfonic acid
- TOF:
-
Time-of-flight
References
Brinkmann U, Pastan I (1994) Immunotoxins against cancer. Biochim Biophys Acta 1198:27–45
Casellas P, Bourrie BJ, Gros P, Jansen FK (1984) Kinetics of cytotoxicity induced by immunotoxins. Enhancement by lysosomotropic amines and carboxylic ionophores. J Biol Chem 259:9359–9364
Chernomordik LV, Kozlov MM, Zimmerberg J (1995) Lipids in biological membrane fusion. J Membr Biol 146:1-14
Cobbold SP, Jayasuriya A, Nash A, Prospero TD, Waldmann H (1984) Therapy with monoclonal antibodies by elimination of T-cell subsets in vivo. Nature 312:548–551
Day PJ, Pinheiro TJT, Roberts LM, Lord JM (2002) Binding of ricin A-chain to negatively charged phospholipid vesicles leads to protein structural changes and destabilizes the lipid bilayer. Biochemistry 41:2836–2843
Düzgünes N, Wilschut J (1993) Fusion assays monitoring intermixing of aqueous contents. Methods Enzymol 3–14
Fu T, Burbage C, Tagge EP, Brothers T, Willingham MC, Frankel AE (1996) Ricin toxin contains three lectin sites which contribute to its in vivo toxicity. Int J Immunopharmacol 18:685–692
Hazes B, Read RJ (1997) Accumulating evidence suggests that several AB-toxins subvert the endoplasmic reticulum-associated protein degradation pathway to enter target cells. Biochemistry 36:11051–11054
Helmy M, Pieroni G (2000) RCA(60): purification and characterization of ricin D isoforms from Ricinus sanguineus. J Plant Physiol 156:477–482
Helmy M, Lombard S, Pieroni G (1999) Ricin RGA(60): evidence of its phospholipase activity. Biochem Biophys Res Commun 258:252–255
Hoekstra D, Düzgünes N (1986) Ricinus communis agglutinin-mediated agglutination and fusion of glycolipid-containing phospholipid vesicles: effect of carbohydrate head group size, calcium ions, and spermine. Biochemistry 25:1321–1330
Hoekstra D, Düzgünes N (1993) Lipid mixing assays to determine fusion in liposome systems. Methods Enzymol 220:15–32
Ishida B, Cawley DB, Reue K, Wisnieski J (1983) Lipid-protein interactions during ricin toxin insertion into membranes. J Biol Chem 258:5933–5937
Krause E, Wenschuh H, Jungblut PR (1999) The dominance of arginine-containing peptides in MALDI-derived tryptic mass fingerprints of proteins. Anal Chem 71:4160–4165
Laemmli UK (1970) Cleavage of structural proteins during the assembly of the head of bacteriophage T4. Nature 227:680–685
Lombard S, Helmy ME, Pieroni G (2001) Lipolytic activity of ricin from Ricinus sanguineus and Ricinus communis on neutral lipids. Biochem J 358:773–781
Lord JM, Roberts LM, Robertus JD (1994) Ricin: structure, mode of action, and some current applications. FASEB J 8:201–208
MacDonald RC, MacDonald RI, Menco BPhM, Takeshita K, Subbarao NK, Hu LR (1991) Small-volume extrusion apparatus for preparation of large, unilammellar vesicles. Biochim Biophys Acta 1061:297–303
Morlon-Guyot J, Helmy M, Lombard-Frasca S, Pignol D, Pieroni G, Beaumelle B (2003) Identification of the ricin lipase site and implication in cytotoxicity. J Biol Chem 278:17006
Moulin A, Teissere M, Bernard C, Pieroni G (1994) Lipases of the Euphorbiaceae family: purification of a lipase from Euphorbia characias latex and structure-function relationships with the B chain of ricin. Proc Natl Acad Sci USA 91:11328–11332
O’Hare M, Roberts LM, Lord JM (1992) Biological activity of recombinant Ricinus communis agglutinin a chain produced in Escherichia coli. FEBS Lett 299:209–212
Pecheur EI, Hoekstra D, Sainte-Marie J, Maurin L, Bienvenue A, Philippot JR (1997) Membrane anchorage brings about fusogenic properties in a short synthetic peptide. Biochemistry 36:3773–3781
Pennell CA, Erickson HA (2002) Designing immunotoxins for cancer therapy. Immunologic Res 25:177–191
Peters MW, Barber KR, Grant CW (1984a) Lateral distribution of gangliosides in bilayer membranes: lipid and ionic effects. J Neurosci Res 12:343–353
Peters MW, Mehlhorn IE, Barber KR, Grant CW (1984b) Evidence of a distribution difference between two gangliosides in bilayer membranes. Biochim Biophys Acta 778:419–428
Pohl P, Antonenko YN, Evtodienko VY, Pohl EE, Saparov SM, Agapov II, Tonevitsky AG (1998a) Membrane fusion mediated by ricin and viscumin. Biochim Biophys Acta 1371:11–16
Pohl P, Saparov SM, Pohl EE, Evtodienko VY, Agapov II, Tonevitsky AG (1998b) Dehydration of model membranes induced by lectins from Ricinus communis and Viscum album. Biophys J 75:2868–2876
Raso V (1994) Review: immunotargeting intracellular compartments. Anal Biochem 222:297–304
Romisch K (1999) Surfing the Sec61 channel: bidirectional protein translocation across the ER membrane. J Cell Sci 112:4185–4191
Rutenber E, Ready M, Robertus JD (1987) Structure and evolution of ricin B chain. Nature 326:624–626
Saltvedt E (1976) Structure and toxicity of pure ricinus agglutinin. Biochim Biophys Acta 451:536
Sandvig K, van Deurs B (1996) Endocytosis, intracellular transport, and cytotoxic action of shiga toxin and ricin. Physiol Rev 76:949–966
Sandvig K, van Deurs B (2000) Entry of ricin and shiga toxin into cells: molecular mechanisms and medical perspectives. EMBO J 19:5943–5950
Sharma S, Podder SK, Karande AA (1999) Comparative studies on kinetics of inhibition of protein synthesis in intact cells by ricin and conjugate of ricin B-chain with momordin. Mol Cell Biochem 200:133–141
Simpson JC, Roberts LM, Romisch K, Davey J, Wolf DH, Lord JM (1999) Ricin A chain utilises the endoplasmic reticulum-associated protein degradation pathway to enter the cytosol of yeast. FEBS Lett 459:80–84
Teter K, Holmes RK (2002) Inhibition of endoplasmic reticulum-associated degradation in cho cells resistant to cholera toxin, Pseudomonas aeruginosa exotoxin a, and ricin. Infect Immun 70:6172–6179
Thepen T, van Vuuren AJH, Kiekens RCM, Damen CA, Vooijs WC, van de Winkel JGJ (2000) Resolution of cutaneous inflammation after local elimination of macrophages. Nat Biotechnol 18:48–51
Tonevitsky AG, Zhukova OS, Mirimanova NV, Omylyanenko VG, Timofeeva NV, Bergelson LD (1990) Effect of gangliosides on binding, internalization and cytotoxic activity of ricin. FEBS Lett 264:249–252
Tonevitsky AG, Agapov II, Shamshiev AT, Temyakov DE, Pohl P, Kirpichnikov MP (1996) Immunotoxins containing A-chain of mistletoe lectin I are more active than immunotoxins with ricin A-chain. FEBS Lett 392:166–168
Utsumi T, Ide A, Funatsu G (1989) Ricin A-chain induces fusion of small unilamellar vesicles at neutral pH. FEBS Lett 242:255–258
van Deurs B, Tonnessen TI, Petersen OW, Sandvig K, Olsnes S (1986) Routing of internalized ricin and ricin conjugates to the Golgi complex. J Cell Biol 102:37–47
van Deurs B, Petersen OW, Olsnes S, Sandvig K (1989) The ways of endocytosis. Int Rev Cytol 117:131–177
van Oosterhout YV, van Emst L, Schattenberg AV, Tax WJ, Ruiter DJ, Spits H, Nagengast FM, Masereeuw R, Evers S, De Witte T, Preijers FW (2000) A combination of anti-CD3 and anti-CD7 ricin A-immunotoxins for the in vivo treatment of acute graft versus host disease. Blood 95:3693–3701
Weinstein JN, Yoshikami S, Henkart P, Blumenthal R, Hagins WA (1977) Liposome-cell interaction: transfer and intracellular release of a trapped fluorescent marker. Science 195:489–492
Wesche J (2002) Retrograde transport of ricin. Int J Med Microbiol 291:517–521
White SH, Wimley WC (1999) Membrane protein folding and stability: physical principles. Annu Rev Biophys Biomol Struct 28:319–365
Yoshida T, Chen CC, Zhang MS, Wu HC (1991) Disruption of the golgi apparatus by brefeldin a inhibits the cytotoxicity of ricin, modeccin, and pseudomonas toxin. Exp Cell Res 192:389–395
Zhang XJ, Wang JH (1986) Homology of trichosanthin and ricin A chain. Nature 321:477–478
Acknowledgements
The work was supported by the Deutsche Forschungsgemeinschaft (Po 533/1–2; Po 533/7–1).
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Sun, J., Pohl, E.E., Krylova, O.O. et al. Membrane destabilization by ricin. Eur Biophys J 33, 572–579 (2004). https://doi.org/10.1007/s00249-004-0400-9
Received:
Revised:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s00249-004-0400-9