Evidence map›Paper›PMID 29610327›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America2018

Precise characterization of KRAS4b proteoforms in human colorectal cells and tumors reveals mutation/modification cross-talk.

Ioanna Ntai, Luca Fornelli, Caroline J DeHart, Josiah E Hutton, Peter F Doubleday, Richard D LeDuc, Alexandra J van Nispen, Ryan T Fellers, Gordon Whiteley, Emily S Boja and 2 more

Abstract readComparative Study
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 74 papers.

0numbers the graph read from it
0cells of the map it votes in
74citing 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

74 citing papers in PubMed.

  1. Review
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  8. MS-Based Proteomics Approach in Mapping Protein-Protein Interaction.Advances in experimental medicine and biology · 2026
    Review
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  11. Review
  12. Article
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  16. Review
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  20. Article

14 more citing papers are in PubMed but not listed here.

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

12 authors.

Ioanna NtaiDepartment of Chemistry, Proteomics Center of Excellence, Northwestern University, Evanston, IL 60208.
Luca FornelliDepartment of Chemistry, Proteomics Center of Excellence, Northwestern University, Evanston, IL 60208.
Caroline J DeHartDepartment of Chemistry, Proteomics Center of Excellence, Northwestern University, Evanston, IL 60208.
Josiah E HuttonDepartment of Chemistry, Proteomics Center of Excellence, Northwestern University, Evanston, IL 60208.
Peter F DoubledayDepartment of Chemistry, Proteomics Center of Excellence, Northwestern University, Evanston, IL 60208.
Richard D LeDucDepartment of Chemistry, Proteomics Center of Excellence, Northwestern University, Evanston, IL 60208.
Alexandra J van NispenDepartment of Chemistry, Proteomics Center of Excellence, Northwestern University, Evanston, IL 60208.
Ryan T FellersDepartment of Chemistry, Proteomics Center of Excellence, Northwestern University, Evanston, IL 60208.
Gordon WhiteleyFrederick National Laboratory for Cancer Research, Leidos Biomedical Research Inc., Frederick, MD 21701.
Emily S BojaOffice of Cancer Clinical Proteomics Research, National Cancer Institute, Bethesda, MD 20892.
Henry RodriguezOffice of Cancer Clinical Proteomics Research, National Cancer Institute, Bethesda, MD 20892.
Neil L KelleherDepartment of Chemistry, Proteomics Center of Excellence, Northwestern University, Evanston, IL 60208; n-kelleher@northwestern.edu.ORCID 0000-0002-8815-3372

Funding

Tumor Environment and Metastasis (TEAM) Research ProgramP30CA060553 · NCI · NORTHWESTERN UNIVERSITY AT CHICAGO · PI Daniela E Matei · 1993 to 2026
$153.9M
TR&D 7: Cell Specific ProteomicsP41GM108569 · NIGMS · NORTHWESTERN UNIVERSITY · PI KELLEHER, NEIL L · 2015 to 2024
$13.6M
Spatio-Temporal Organization of Chromatin and Information Transfer in CancerU54CA193419 · NCI · NORTHWESTERN UNIVERSITY AT CHICAGO · PI BACKMAN, VADIM · 2015 to 2020
$10.4M
CCR NIH HHS HHSN261200800001CNCI NIH HHS HHSN261200800001ENCI NIH HHS P30 CA060553NCI NIH HHS U54 CA193419NIGMS NIH HHS P41 GM108569
6 · The paper itself

Abstract

Mutations of the

Indexed as

Mutation, MissensePoint MutationProtein Processing, Post-TranslationalAmino Acid SequenceCell Line, TumorCell MembraneChromatography, LiquidColorectal NeoplasmsCysteineHumansMethylationModels, MolecularNeoplasm ProteinsNitrosationPrenylationProtein ConformationCysteineKRAS protein, humanNeoplasm ProteinsProto-Oncogene Proteins p21(ras)Recombinant ProteinsimmunoprecipitationKRASposttranslational modificationRAStop-down proteomics

Identifiers

PMID29610327
PMCPMC5910823

What OpenQuestion holds

Textmetadata
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.