Evidence map›Paper›PMID 32721383›Full record

ArticleCell systems2020

Computationally Optimized SARS-CoV-2 MHC Class I and II Vaccine Formulations Predicted to Target Human Haplotype Distributions.

Ge Liu, Brandon Carter, Trenton Bricken, Siddhartha Jain, Mathias Viard, Mary Carrington, David K Gifford

Open access · bronzeAbstract read
In one paragraph

Article in Cell systems, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 36 papers.

0numbers the graph read from it
0cells of the map it votes in
36citing papers in PubMed
4.6field-weighted citation impact, top 4% 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

36 citing papers in PubMed, 76 citations in OpenAlex.

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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

7 authors at 4 institutions in 1 country.

Ge LiuMIT Computer Science and Artificial Intelligence Laboratory, Cambridge, MA, USA; MIT Electrical Engineering and Computer Science, Cambridge, MA, USA.
Brandon CarterMIT Computer Science and Artificial Intelligence Laboratory, Cambridge, MA, USA; MIT Electrical Engineering and Computer Science, Cambridge, MA, USA.
Trenton BrickenDuke University, Durham, NC, USA.
Siddhartha JainMIT Computer Science and Artificial Intelligence Laboratory, Cambridge, MA, USA.
Mathias ViardBasic Science Program, Frederick National Laboratory for Cancer Research, Frederick, MD, USA; Ragon Institute of Massachusetts General Hospital, MIT and Harvard University, Cambridge, MA, USA.
Mary CarringtonBasic Science Program, Frederick National Laboratory for Cancer Research, Frederick, MD, USA; Ragon Institute of Massachusetts General Hospital, MIT and Harvard University, Cambridge, MA, USA.
David K GiffordMIT Computer Science and Artificial Intelligence Laboratory, Cambridge, MA, USA; MIT Electrical Engineering and Computer Science, Cambridge, MA, USA; MIT Biological Engineering, Cambridge, MA, USA. Electronic address: gifford@mit.edu.
Duke University · USFrederick National Laboratory for Cancer Research · USIIT@MIT · USRagon Institute of MGH, MIT and Harvard · US

Funding

Deep learning based antibody design using high-throughput affinity testing of synthetic sequencesR01CA218094 · NCI · MASSACHUSETTS INSTITUTE OF TECHNOLOGY · PI GIFFORD, DAVID K · 2018 to 2024
$2.9M
CCR NIH HHS HHSN261200800001CNCI NIH HHS HHSN261200800001ENCI NIH HHS R01 CA218094
6 · The paper itself

Abstract

We present a combinatorial machine learning method to evaluate and optimize peptide vaccine formulations for SARS-CoV-2. Our approach optimizes the presentation likelihood of a diverse set of vaccine peptides conditioned on a target human-population HLA haplotype distribution and expected epitope drift. Our proposed SARS-CoV-2 MHC class I vaccine formulations provide 93.21% predicted population coverage with at least five vaccine peptide-HLA average hits per person (≥ 1 peptide: 99.91%) with all vaccine peptides perfectly conserved across 4,690 geographically sampled SARS-CoV-2 genomes. Our proposed MHC class II vaccine formulations provide 97.21% predicted coverage with at least five vaccine peptide-HLA average hits per person with all peptides having an observed mutation probability of ≤ 0.001. We provide an open-source implementation of our design methods (OptiVax), vaccine evaluation tool (EvalVax), as well as the data used in our design efforts here: https://github.com/gifford-lab/optivax.

Indexed as

HaplotypesBetacoronavirusCoronavirus InfectionsCOVID-19 VaccinesEpitopesHistocompatibility Antigens Class IHistocompatibility Antigens Class IIHumansMachine LearningSARS-CoV-2Sequence Analysis, DNAVaccines, SubunitViral VaccinesCOVID-19 VaccinesEpitopesHistocompatibility Antigens Class IHistocompatibility Antigens Class IIVaccines, SubunitViral Vaccinescombinatorial optimizationCOVID-19haplotypemachine learningmajor histocompatibility complexpeptide vaccinepopulation coverageSARS-CoV-2vaccine augmentationvaccine evaluation

Identifiers

PMID32721383
PMCPMC7384425
OpenAlexW3044770175

What OpenQuestion holds

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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.