Evidence map›Paper›PMID 32350270›Full record

ArticleNature communications2020

Multi-model functionalization of disease-associated PTEN missense mutations identifies multiple molecular mechanisms underlying protein dysfunction.

Kathryn L Post, Manuel Belmadani, Payel Ganguly, Fabian Meili, Riki Dingwall, Troy A McDiarmid, Warren M Meyers, Caitlin Herrington, Barry P Young, Daniel B Callaghan and 11 more

Open access · goldAbstract read
In one paragraph

Article in Nature communications, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 39 papers.

0numbers the graph read from it
0cells of the map it votes in
39citing papers in PubMed
3.1field-weighted citation impact, top 7% 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

39 citing papers in PubMed, 63 citations in OpenAlex.

  1. Article
  2. Article
  3. MAVISp: A modular structure-based framework for protein variant effects.Protein science : a publication of the Protein Society · 2026
    Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Functional assays inGenome research · 2025
    Review
  9. Article
  10. Review
  11. Article
  12. Missense Mutations inAnimals : an open access journal from MDPI · 2025
    Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. 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

21 authors at 3 institutions in 1 country.

Kathryn L Post *Djavad Mowafaghian Centre for Brain Health, University of British Columbia, Vancouver, Canada.
Manuel Belmadani *Department of Psychiatry, University of British Columbia, Vancouver, Canada.ORCID http://orcid.org/0000-0002-5820-5979
Payel Ganguly *Djavad Mowafaghian Centre for Brain Health, University of British Columbia, Vancouver, Canada.
Fabian Meili *Djavad Mowafaghian Centre for Brain Health, University of British Columbia, Vancouver, Canada.ORCID http://orcid.org/0000-0002-1726-4198
Riki Dingwall *Djavad Mowafaghian Centre for Brain Health, University of British Columbia, Vancouver, Canada.
Troy A McDiarmid *Djavad Mowafaghian Centre for Brain Health, University of British Columbia, Vancouver, Canada.
Warren M MeyersDjavad Mowafaghian Centre for Brain Health, University of British Columbia, Vancouver, Canada.ORCID http://orcid.org/0000-0003-2649-9324
Caitlin HerringtonDepartment of Cellular and Physiological Sciences, University of British Columbia, Vancouver, Canada.
Barry P YoungDepartment of Cellular and Physiological Sciences, University of British Columbia, Vancouver, Canada.ORCID http://orcid.org/0000-0002-8777-0352
Daniel B CallaghanDepartment of Psychiatry, University of British Columbia, Vancouver, Canada.
Sanja RogicDepartment of Psychiatry, University of British Columbia, Vancouver, Canada.ORCID http://orcid.org/0000-0002-9988-3661
Matthew EdwardsDjavad Mowafaghian Centre for Brain Health, University of British Columbia, Vancouver, Canada.
Ana NiciforovicDjavad Mowafaghian Centre for Brain Health, University of British Columbia, Vancouver, Canada.
Alessandro CauDjavad Mowafaghian Centre for Brain Health, University of British Columbia, Vancouver, Canada.
Catharine H RankinDjavad Mowafaghian Centre for Brain Health, University of British Columbia, Vancouver, Canada.ORCID http://orcid.org/0000-0002-1781-0654
Timothy P O'ConnorDjavad Mowafaghian Centre for Brain Health, University of British Columbia, Vancouver, Canada.
Shernaz X BamjiDjavad Mowafaghian Centre for Brain Health, University of British Columbia, Vancouver, Canada.
Christopher J R LoewenDepartment of Cellular and Physiological Sciences, University of British Columbia, Vancouver, Canada.
Douglas W AllanDjavad Mowafaghian Centre for Brain Health, University of British Columbia, Vancouver, Canada.
Paul PavlidisDjavad Mowafaghian Centre for Brain Health, University of British Columbia, Vancouver, Canada. paul@msl.ubc.ca.ORCID http://orcid.org/0000-0002-0426-5028
Kurt HaasDjavad Mowafaghian Centre for Brain Health, University of British Columbia, Vancouver, Canada. kurt.haas@ubc.ca.
Vancouver Coastal Health · CAUniversity of British Columbia · CAUniversity of British Columbia Hospital · CA

Funding

CIHR FDN-148468
6 · The paper itself

Abstract

Functional variomics provides the foundation for personalized medicine by linking genetic variation to disease expression, outcome and treatment, yet its utility is dependent on appropriate assays to evaluate mutation impact on protein function. To fully assess the effects of 106 missense and nonsense variants of PTEN associated with autism spectrum disorder, somatic cancer and PTEN hamartoma syndrome (PHTS), we take a deep phenotypic profiling approach using 18 assays in 5 model systems spanning diverse cellular environments ranging from molecular function to neuronal morphogenesis and behavior. Variants inducing instability occur across the protein, resulting in partial-to-complete loss-of-function (LoF), which is well correlated across models. However, assays are selectively sensitive to variants located in substrate binding and catalytic domains, which exhibit complete LoF or dominant negativity independent of effects on stability. Our results indicate that full characterization of variant impact requires assays sensitive to instability and a range of protein functions.

Indexed as

Models, GeneticAnimalsBehavior, AnimalCaenorhabditis elegansCells, CulturedDendritesDiseaseDrosophilaEnzyme AssaysHEK293 CellsHumansMutation, MissenseNeoplasmsNervous SystemPhosphorylationProtein StabilityProto-Oncogene Proteins c-aktPTEN Phosphohydrolase

Identifiers

PMID32350270
PMCPMC7190743
OpenAlexW3021047582

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.