Evidence map›Paper›PMID 25737448›Full record

ArticleThe Journal of biological chemistry2015

Fully Human VH Single Domains That Rival the Stability and Cleft Recognition of Camelid Antibodies.

Romain Rouet, Kip Dudgeon, Mary Christie, David Langley, Daniel Christ

Abstract read
In one paragraph

Article in The Journal of biological chemistry, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 43 papers.

0numbers the graph read from it
0cells of the map it votes in
43citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

43 citing papers in PubMed.

  1. Article
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  4. Review
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Review
  11. Chimeric Protein Switch Biosensors.Advances in biochemical engineering/biotechnology · 2024
    Review
  12. Review
  13. Article
  14. Article
  15. VSensors (Basel, Switzerland) · 2023
    Article
  16. Construction of Synthetic Antibody Phage Display Libraries.Methods in molecular biology (Clifton, N.J.) · 2023
    Article
  17. Article
  18. Article
  19. The multi-specific VBritish journal of cancer · 2022
    Article
  20. Review
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors.

Romain RouetFrom the Department of Immunology, Garvan Institute of Medical Research, 384 Victoria Street, Darlinghurst, Sydney, New South Wales 2010, Australia and.
Kip DudgeonFrom the Department of Immunology, Garvan Institute of Medical Research, 384 Victoria Street, Darlinghurst, Sydney, New South Wales 2010, Australia and.
Mary ChristieFrom the Department of Immunology, Garvan Institute of Medical Research, 384 Victoria Street, Darlinghurst, Sydney, New South Wales 2010, Australia and the Faculty of Medicine, St. Vincent's Clinical School, University of New South Wales, Darlinghurst, Sydney, New South Wales 2010, Australia.
David LangleyFrom the Department of Immunology, Garvan Institute of Medical Research, 384 Victoria Street, Darlinghurst, Sydney, New South Wales 2010, Australia and.
Daniel ChristFrom the Department of Immunology, Garvan Institute of Medical Research, 384 Victoria Street, Darlinghurst, Sydney, New South Wales 2010, Australia and the Faculty of Medicine, St. Vincent's Clinical School, University of New South Wales, Darlinghurst, Sydney, New South Wales 2010, Australia d.christ@garvan.org.au.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Human VH single domains represent a promising class of antibody fragments with applications as therapeutic modalities. Unfortunately, isolated human VH domains also generally display poor biophysical properties and a propensity to aggregate. This has encouraged the development of non-human antibody domains as alternative means of antigen recognition and, in particular, camelid (VHH) domains. Naturally devoid of light chain partners, these domains are characterized by favorable biophysical properties and propensity for cleft binding, a highly desirable characteristic, allowing the targeting of cryptic epitopes. In contrast, previously reported structures of human VH single domains had failed to recapitulate this property. Here we report the engineering and characterization of phage display libraries of stable human VH domains and the selection of binders against a diverse set of antigens. Unlike "camelized" human domains, the domains do not rely on potentially immunogenic framework mutations and maintain the structure of the VH/VL interface. Structure determination in complex with hen egg white lysozyme revealed an extended VH binding interface, with complementarity-determining region 3 deeply penetrating into the active site cleft, highly reminiscent of what has been observed for camelid domains. Taken together, our results demonstrate that fully human VH domains can be constructed that are not only stable and well expressed but also rival the cleft binding properties of camelid antibodies.

Indexed as

Antibody AffinityAntibody SpecificityAmino Acid SequenceAnimalsAntibodiesAntibodies, MonoclonalBase SequenceCamelusCatalytic DomainComplementarity Determining RegionsEnzyme-Linked Immunosorbent AssayEpitopesHot TemperatureHumansImmunoglobulin Heavy ChainsImmunoglobulin Variable RegionAntibodiesAntibodies, MonoclonalComplementarity Determining RegionsEpitopesImmunoglobulin Heavy ChainsImmunoglobulin Variable RegionMuramidasePeptide LibraryBiotechnologyCamelid AntibodiesCleft BindingMonoclonal AntibodyPhage DisplayProtein EngineeringProtein StructureSingle Domains

Identifiers

PMID25737448
PMCPMC4424330

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.