Evidence map›Paper›PMID 23154784›Full record

ArticleNature protocols2012

The use of phage display to generate conformation-sensor recombinant antibodies.

Aftabul Haque, Nicholas K Tonks

Abstract read
In one paragraph

Article in Nature protocols, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing 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

18 citing papers in PubMed.

  1. Review
  2. Article
  3. Review
  4. Review
  5. Article
  6. Targeting c-Met on gastric cancer cells through a fully human fab antibody isolated from a large naive phage antibody library.Daru : journal of Faculty of Pharmacy, Tehran University of Medical Sciences · 2020
    Article
  7. Review
  8. Review
  9. Article
  10. Article
  11. Targeting Tyrosine Phosphatases: Time to End the Stigma.Trends in pharmacological sciences · 2017
    Review
  12. Article
  13. Article
  14. Review
  15. Article
  16. Article
  17. Article
  18. Article
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

2 authors.

Aftabul HaqueCold Spring Harbor Laboratory, Cold Spring Harbor, NY, USA.
Nicholas K Tonks

Funding

PROTEIN TYROSINE DEPHOSPHORYLATION &SIGNAL TRANSDUCTIONR01CA053840 · NCI · COLD SPRING HARBOR LABORATORY · PI TONKS, NICHOLAS K · 1991 to 2025
$11.8M
Receptor PTPs, Cell Contract and Signal TransductionR01GM055989 · NIGMS · COLD SPRING HARBOR LABORATORY · PI TONKS, NICHOLAS K · 1997 to 2018
$6.7M
Protein Tyrosine Dephosphorylation &signal TransductionR37CA053840 · NCI · COLD SPRING HARBOR LABORATORY · PI TONKS, NICHOLAS K · 2001 to 2008
$5.2M
NCI NIH HHS CA53840NCI NIH HHS R01 CA053840NCI NIH HHS R37 CA053840NIGMS NIH HHS GM55989NIGMS NIH HHS R01 GM055989
6 · The paper itself

Abstract

We describe a phage display approach that we have previously used to generate conformation-sensor antibodies that specifically recognize and stabilize the oxidized, inactive conformation of protein tyrosine phosphatase 1B (PTP1B). We use a solution-based panning and screening strategy conducted in the presence of reduced active PTP1B, which enriches antibodies to epitopes unique to the oxidized form while excluding antibodies that recognize epitopes common to oxidized and reduced forms of PTP1B. This strategy avoids conventional solid-phase immobilization owing to its inherent potential for denaturation of the antigen. In addition, a functional screening strategy selects single-chain variable fragments (scFvs) directly for their capacity for both specific binding and stabilization of the target enzyme in its inactive conformation. These conformation-specific scFvs illustrate that stabilization of oxidized PTP1B is an effective strategy to inhibit PTP1B function; it is possible that this approach may be applicable to the protein tyrosine phosphatase (PTP) family as a whole. With this protocol, isolation and characterization of specific scFvs from immune responsive animals should take ~6 weeks.

Indexed as

Cell Surface Display TechniquesEpitopesImmunologic TechniquesOxidation-ReductionProtein Tyrosine Phosphatase, Non-Receptor Type 1Recombinant ProteinsSingle-Chain AntibodiesEpitopesProtein Tyrosine Phosphatase, Non-Receptor Type 1Recombinant ProteinsSingle-Chain Antibodies

Identifiers

PMID23154784
PMCPMC3712638

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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.