Evidence map›Paper›PMID 26216991›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America2015

Rational design of antibodies targeting specific epitopes within intrinsically disordered proteins.

Pietro Sormanni, Francesco A Aprile, Michele Vendruscolo

Open access · bronzeAbstract read
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 75 papers.

0numbers the graph read from it
0cells of the map it votes in
75citing papers in PubMed
9.2field-weighted citation impact, top 2% of its field
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

75 citing papers in PubMed, 141 citations in OpenAlex.

  1. Article
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  9. Review
  10. Review
  11. Atomically accurate de novo design of antibodies with RFdiffusion.bioRxiv : the preprint server for biology · 2025
    Article
  12. From immune evasion to broadFrontiers in immunology · 2025
    Article
  13. Review
  14. Article
  15. Helical sulfonyl-γ-AApeptides modulating Aβ oligomerization and cytotoxicity by recognizing Aβ helix.Proceedings of the National Academy of Sciences of the United States of America · 2024
    Article
  16. Article
  17. Review
  18. Review
  19. Structure-based design of nanobodies that inhibit seeding of Alzheimer's patient-extracted tau fibrils.Proceedings of the National Academy of Sciences of the United States of America · 2023
    Article
  20. Article

15 more citing papers are in PubMed but not listed here.

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

3 authors at 1 institution in 1 country.

Pietro SormanniDepartment of Chemistry, University of Cambridge, Cambridge CB2 1EW, United Kingdom.
Francesco A AprileDepartment of Chemistry, University of Cambridge, Cambridge CB2 1EW, United Kingdom.
Michele VendruscoloDepartment of Chemistry, University of Cambridge, Cambridge CB2 1EW, United Kingdom mv245@cam.ac.uk.
University of Cambridge · GB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Antibodies are powerful tools in life sciences research, as well as in diagnostic and therapeutic applications, because of their ability to bind given molecules with high affinity and specificity. Using current methods, however, it is laborious and sometimes difficult to generate antibodies to target specific epitopes within a protein, in particular if these epitopes are not effective antigens. Here we present a method to rationally design antibodies to enable them to bind virtually any chosen disordered epitope in a protein. The procedure consists in the sequence-based design of one or more complementary peptides targeting a selected disordered epitope and the subsequent grafting of such peptides on an antibody scaffold. We illustrate the method by designing six single-domain antibodies to bind different epitopes within three disease-related intrinsically disordered proteins and peptides (α-synuclein, Aβ42, and IAPP). Our results show that all these designed antibodies bind their targets with good affinity and specificity. As an example of an application, we show that one of these antibodies inhibits the aggregation of α-synuclein at substoichiometric concentrations and that binding occurs at the selected epitope. Taken together, these results indicate that the design strategy that we propose makes it possible to obtain antibodies targeting given epitopes in disordered proteins or protein regions.

Indexed as

alpha-SynucleinAmino Acid SequenceAmyloid beta-PeptidesAntibodiesAntibody SpecificityBlotting, WesternElectrophoresis, Polyacrylamide GelEnzyme-Linked Immunosorbent AssayEpitopesFluorescenceHumansIntrinsically Disordered ProteinsIslet Amyloid PolypeptideMolecular Sequence DataMutant ProteinsPeptidesalpha-SynucleinAmyloid beta-PeptidesAntibodiesEpitopesIntrinsically Disordered ProteinsIslet Amyloid PolypeptideMutant ProteinsPeptidesProtein AggregatesSingle-Domain Antibodiescomplementary peptidesprotein aggregationprotein design

Identifiers

PMID26216991
PMCPMC4538631
OpenAlexW1912933662

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

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.