Evidence map›Paper›PMID 27453444›Full record

ArticleCell systems2016

Enabling Privacy-Preserving GWASs in Heterogeneous Human Populations.

Sean Simmons, Cenk Sahinalp, Bonnie Berger

Abstract read
In one paragraph

Article in Cell systems, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.

0numbers the graph read from it
0cells of the map it votes in
23citing 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

23 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Privacy-Enhancing Technologies in Biomedical Data Science.Annual review of biomedical data science · 2024
    Review
  5. Review
  6. Review
  7. Article
  8. Review
  9. Article
  10. Article
  11. Article
  12. Article
  13. Review
  14. Review
  15. Article
  16. Protecting Genomic Data Privacy with Probabilistic Modeling.Pacific Symposium on Biocomputing. Pacific Symposium on Biocomputing · 2019
    Article
  17. Article
  18. Article
  19. Privacy Policy and Technology in Biomedical Data Science.Annual review of biomedical data science · 2018
    Article
  20. Opportunities and obstacles for deep learning in biology and medicine.Journal of the Royal Society, Interface · 2018
    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

3 authors.

Sean SimmonsDepartment of Mathematics, Massachusetts Institute of Technology, Cambridge, MA 02139, USA; Computer Science and Artificial Intelligence Laboratory, Massachusetts Institute of Technology, Cambridge, MA 02139, USA; School of Computing Science, Simon Fraser University, Burnaby, BC V5A 1S6, Canada.
Cenk SahinalpSchool of Computing Science, Simon Fraser University, Burnaby, BC V5A 1S6, Canada; School of Informatics and Computing, Indiana University, Bloomington, IN 47405, USA.
Bonnie BergerDepartment of Mathematics, Massachusetts Institute of Technology, Cambridge, MA 02139, USA; Computer Science and Artificial Intelligence Laboratory, Massachusetts Institute of Technology, Cambridge, MA 02139, USA. Electronic address: bab@mit.edu.

Funding

Compressive genomics for large omics data sets: Algorithms applications & toolsR01GM108348 · NIGMS · MASSACHUSETTS INSTITUTE OF TECHNOLOGY · PI BERGER, BONNIE · 2013 to 2019
$2.1M
NIGMS NIH HHS R01 GM108348
6 · The paper itself

Abstract

The proliferation of large genomic databases offers the potential to perform increasingly larger-scale genome-wide association studies (GWASs). Due to privacy concerns, however, access to these data is limited, greatly reducing their usefulness for research. Here, we introduce a computational framework for performing GWASs that adapts principles of differential privacy-a cryptographic theory that facilitates secure analysis of sensitive data-to both protect private phenotype information (e.g., disease status) and correct for population stratification. This framework enables us to produce privacy-preserving GWAS results based on EIGENSTRAT and linear mixed model (LMM)-based statistics, both of which correct for population stratification. We test our differentially private statistics, PrivSTRAT and PrivLMM, on simulated and real GWAS datasets and find they are able to protect privacy while returning meaningful results. Our framework can be used to securely query private genomic datasets to discover which specific genomic alterations may be associated with a disease, thus increasing the availability of these valuable datasets.

Indexed as

Genome-Wide Association StudyAlgorithmsComputational BiologyGenetic PrivacyGenome, HumanGenomicsHumansPrivacy

Identifiers

PMID27453444
PMCPMC4994706

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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.