Evidence map›Paper›PMID 27669166›Full record

ArticleNature biotechnology2017

Enhancing the pharmaceutical properties of protein drugs by ancestral sequence reconstruction.

Philip M Zakas, Harrison C Brown, Kristopher Knight, Shannon L Meeks, H Trent Spencer, Eric A Gaucher, Christopher B Doering

Abstract read
In one paragraph

Article in Nature biotechnology, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 51 papers.

0numbers the graph read from it
0cells of the map it votes in
51citing 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

51 citing papers in PubMed.

  1. Article
  2. Article
  3. The deLIVERed promises of gene therapy: Past, present, and future of liver-directed gene therapy.Molecular therapy : the journal of the American Society of Gene Therapy · 2025
    Review
  4. Article
  5. Artificial Intelligence-Based Approaches for AAV Vector Engineering.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2025
    Review
  6. Article
  7. Review
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Topiary: Pruning the manual labor from ancestral sequence reconstruction.Protein science : a publication of the Protein Society · 2023
    Article
  16. Protein Stability: Enhancement and Measurement.Methods in molecular biology (Clifton, N.J.) · 2023
    Article
  17. Article
  18. Article
  19. Review
  20. 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

7 authors.

Philip M ZakasProgram in Molecular and Systems Pharmacology, Laney Graduate School, Emory University, Atlanta, Georgia, USA.ORCID http://orcid.org/0000-0002-4919-5182
Harrison C BrownProgram in Molecular and Systems Pharmacology, Laney Graduate School, Emory University, Atlanta, Georgia, USA.
Kristopher KnightAflac Cancer and Blood Disorders Center, Department of Pediatrics, Emory University School of Medicine, Atlanta, Georgia, USA.
Shannon L MeeksAflac Cancer and Blood Disorders Center, Department of Pediatrics, Emory University School of Medicine, Atlanta, Georgia, USA.ORCID http://orcid.org/0000-0002-3683-8644
H Trent SpencerProgram in Molecular and Systems Pharmacology, Laney Graduate School, Emory University, Atlanta, Georgia, USA.
Eric A GaucherSchool of Biology, Institute for Bioengineering and Biosciences, Georgia Institute of Technology, Atlanta, Georgia, USA.
Christopher B DoeringProgram in Molecular and Systems Pharmacology, Laney Graduate School, Emory University, Atlanta, Georgia, USA.

Funding

Translational Research SkillsU54HL112309 · NHLBI · EMORY UNIVERSITY · PI LOLLAR, JOHN S. · 2012 to 2016
$12.1M
Graduate Training in the Pharmacological StudiesT32GM008602 · NIGMS · EMORY UNIVERSITY · PI HALL, RANDY A. · 1996 to 2021
$5.1M
Ancestral Sequence Reconstruction Engineering of Coagulation FactorsR01HL137128 · NHLBI · EMORY UNIVERSITY · PI DOERING, CHRISTOPHER BRADLEY, SPENCER, H TRENT · 2017 to 2019
$1.1M
Preclinical Evaluation of Ancestral Coagulation Factor VIIIR43HL135969 · NHLBI · EXPRESSION THERAPEUTICS · PI DENNING, GABRIELA, DOERING, CHRISTOPHER BRADLEY · 2017 to 2017
$225k
NHLBI NIH HHS R01 HL137128NHLBI NIH HHS R43 HL135969NHLBI NIH HHS U54 HL112309NIGMS NIH HHS T32 GM008602
6 · The paper itself

Abstract

Optimization of a protein's pharmaceutical properties is usually carried out by rational design and/or directed evolution. Here we test an alternative approach based on ancestral sequence reconstruction. Using available genomic sequence data on coagulation factor VIII and predictive models of molecular evolution, we engineer protein variants with improved activity, stability, and biosynthesis potential and reduced inhibition by anti-drug antibodies. In principle, this approach can be applied to any protein drug based on a conserved gene sequence.

Indexed as

Drug SynergismConserved SequenceDrug DiscoveryFactor VIIIProtein EngineeringProteinsSequence Homology, Amino AcidFactor VIIIProteins

Identifiers

PMID27669166
PMCPMC5225049

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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.