Skip to main content

Recombinant Immunotoxins in the Treatment of Cancer

  • Protocol
Antibody Engineering

Part of the book series: Methods in Molecular Biology™ ((MIMB,volume 248))

Abstract

Recombinant immunotoxins are chimeric proteins composed of the Fv portion of a monoclonal antibody (MAb) fused to a portion of a toxin. The Fv replaces the cell-binding domain of the toxin and directs the toxin to cancer cells that express a target antigen. There are several features that make toxins attractive agents designed to kill cancer cells. They are very potent, and they are able to kill cells that are resistant to standard chemotherapy. Recombinant immunotoxins (RITs) have been produced that kill different types of cancer cells, as well as human immunodeficiency virus (HIV)-infected cells, taking advantage of gp120 on the surface of HIV-infected cells.

This is a preview of subscription content, log in via an institution to check access.

Access this chapter

Protocol
USD 49.95
Price excludes VAT (USA)
  • Available as PDF
  • Read on any device
  • Instant download
  • Own it forever
eBook
USD 129.00
Price excludes VAT (USA)
  • Available as EPUB and PDF
  • Read on any device
  • Instant download
  • Own it forever
Softcover Book
USD 169.00
Price excludes VAT (USA)
  • Compact, lightweight edition
  • Dispatched in 3 to 5 business days
  • Free shipping worldwide - see info
Hardcover Book
USD 169.99
Price excludes VAT (USA)
  • Durable hardcover edition
  • Dispatched in 3 to 5 business days
  • Free shipping worldwide - see info

Tax calculation will be finalised at checkout

Purchases are for personal use only

Institutional subscriptions

References

  1. Hwang, J., FitzGerald, D.J.P., Adhya, S., and Pastan, I. (1987) Functional domains of pseudomonas exotoxin identified by deletion analysis of the gene expressed in E. coli. Cell 48, 129–136.

    Article  PubMed  CAS  Google Scholar 

  2. Keppler-Hafkemeyer, A., Brinkmann, U., and Pastan, I. (1998) Role of caspases in immunotoxin-induced apoptosis of cancer cells. Biochemistry 45, 16,934–16,942.

    Article  Google Scholar 

  3. Kreitman, R. J., Wilson, W. H., Bergeron, K., Raggio, M., Stetler-Stevenson, M., FitzGerald, D. J., et al. (2001) Efficacy of the anti-CD22 recombinant immunotoxin BL22 in chemotherapy-resistant Hairy-cell leukemia. N. Engl. J. Med. 345, 241–247.

    Article  PubMed  CAS  Google Scholar 

  4. Kreitman, R. J., Wilson, W. H., White, J. D., Stetler-Stevenson, M., Jaffe, E. S., Giardina, S., et al. (2000) Phase I trial of recombinant immunotoxin anti-Tac(Fv)-PE38 (LMB-2) in patients with hematologic malignancies. J. Clin. Oncol. 18, 1622–1636.

    PubMed  CAS  Google Scholar 

  5. Benhar, I., Reiter, Y., Pai, L. H., and Pastan, I. (1995) Administration of disulfide-stabilized Fv-immunotoxins B1(dsFv)-PE38 and B3(dsFv)-PE38 by continuous infusion increases their efficacy in curing large tumor xenografts in nude mice. Int. J. Cancer 62, 351–355.

    Article  PubMed  CAS  Google Scholar 

  6. Onda, M., Nagata, S., Tsutsumi, Y., Vincent, J. J., Wang, Q-C., Kreitman, R. J., et al. (2001) Lowering the isoelectric point of the Fv portion of recombinant immunotoxins leads to decreased nonspecific animal toxicity without affecting antitumor activity. Cancer Res. 61, 5070–5077.

    PubMed  CAS  Google Scholar 

  7. Brinkmann, U., Reiter, Y., Jung, S.-H., Lee, B., and Pastan, I. (1993) A recombinant immunotoxin containing a disulfide-stabilized Fv fragment (dsFv). Proc. Natl. Acad. Sci. USA 90, 7538–7542.

    Article  PubMed  CAS  Google Scholar 

  8. Studier, F. W. and Moffatt, B. A. (1986) Use of bacteriophage T7 RNA polymerase to direct selective high-level expression of cloned genes. J. Mol. Biol. 189, 113.

    Article  PubMed  CAS  Google Scholar 

Download references

Author information

Authors and Affiliations

Authors

Editor information

Editors and Affiliations

Rights and permissions

Reprints and permissions

Copyright information

© 2004 Humana Press Inc., Totowa, NJ

About this protocol

Cite this protocol

Pastan, I., Beers, R., Bera, T.K. (2004). Recombinant Immunotoxins in the Treatment of Cancer. In: Lo, B.K.C. (eds) Antibody Engineering. Methods in Molecular Biology™, vol 248. Humana Press. https://doi.org/10.1385/1-59259-666-5:503

Download citation

  • DOI: https://doi.org/10.1385/1-59259-666-5:503

  • Publisher Name: Humana Press

  • Print ISBN: 978-1-58829-092-2

  • Online ISBN: 978-1-59259-666-9

  • eBook Packages: Springer Protocols

Publish with us

Policies and ethics