Cited by 492Monoclonal and Polyclonal Antibodies ResearchT-cell and B-cell ImmunologyImmunotherapy and Immune Responses

Hybrid antibodies can target sites for attack by T cells

Staerz, Uwe D., Kanagawa, Osami, Bevan, Michael J.·1985·Nature

Abstract

It would be advantageous in the case of certain diseases to be able to focus a strong T-cell response at a chosen target, for example, in treating cancer or infections that have escaped the normal host response. At present, it seems inconceivable that we could use antigen-specific lines or clones of effector T cells for this purpose because of complications due to the major histocompatibility restriction of T-cell specificity and the problem of rejection of transplanted effector cells. Here we describe a novel technology which combines the power of T lymphocytes in eliminating unwanted cells and causing beneficial inflammatory reactions with the great advantages of monoclonal antibodies (their specificity and availability). We show that heteroconjugates of monoclonal antibodies (referred to hereafter as hybrid antibodies), in which one of the component binding sites is anti-T-cell receptor and the other component binding site is directed against any chosen target antigen, can focus T cells to act at the targeted site. Monoclonal antibodies directed against the T-cell receptor, such as the anti-allotype used here, are mitogenic for resting T cells and can be used to induce effector T cells carrying the T-cell receptor determinant which can then be directed against the target by a hybrid antibody.

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Crossref · 10.1038/314628a0

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15 of 15 references verified0 citation errors · 0 not checkable

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  • Many monoclonal antibody shortcomings could be overcome by creating bispecific antibodies capable of simultaneous binding to two different targets.

    “many mAb shortcomings could be overcome by creating bispecific antibodies (bsAbs) capable of simultaneous binding to two different targets.”
  • The potential of using bispecific antibodies to retarget effector cells toward tumor cells was demonstrated in the 1980s.

    “The potential of using bispecific antibodies to retarget effector cells toward tumor cells was demonstrated in the 1980s 3,6,7”

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Authors
Staerz, U. D., Kanagawa, O., & Bevan, M. J.
Affiliations
Scripps Clinic (US)
Venue
Nature
Published
1985-04
Volume
314
Issue
6012
Pages
628-631
ISSN
  • 0028-0836 (ISSN-L)
  • 1476-4687
OpenAlex
W2053104174
Cited by
492
References
15
Citations by year
2026: 12 · 2025: 8 · 2024: 17 · 2023: 18 · 2022: 14 · 2021: 18 · 2020: 16 · 2019: 13 · 2018: 19 · 2017: 13 · 2016: 13 · 2015: 13 · 2014: 13 · 2013: 7 · 2012: 16
FWCI
29.75
Type
journal article
Language
en
Open access
closed
Locations
  • Nature (publishedVersion)
  • PubMed (publishedVersion)
Funders
  • National Cancer Institute (CA-25803)
  • National Institute of Allergy and Infectious Diseases (AI-19335)
Topics
  • Health Sciences › Medicine › Radiology, Nuclear Medicine and Imaging › Monoclonal and Polyclonal Antibodies Research
  • Life Sciences › Immunology and Microbiology › Immunology › T-cell and B-cell Immunology
  • Life Sciences › Immunology and Microbiology › Immunology › Immunotherapy and Immune Responses
Keywords
hybrid antibodies, T cell receptor, monoclonal antibodies, T cell-mediated killing, T cell activation, effector T cells, targeted immunotherapy, cancer immunotherapy, MHC restriction
MeSH terms
Animals, Antibodies, Monoclonal, Antigens, Neoplasm, Antigens, Surface, Cytotoxicity, Immunologic, Immunity, Cellular, Receptors, Antigen, T-Cell, T-Lymphocytes, Thy-1 Antigens, Mice

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