Evidence map›Paper›PMID 28580222›Full record

ArticleMass spectrometry (Tokyo, Japan)2017

Prediction of Hopeless Peptides Unlikely to be Selected for Targeted Proteome Analysis.

Fumio Matsuda, Atsumi Tomita, Hiroshi Shimizu

Abstract read
In one paragraph

Article in Mass spectrometry (Tokyo, Japan), 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing 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

3 citing papers in PubMed.

  1. Article
  2. Article
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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.

Fumio MatsudaDepartment of Bioinformatic Engineering, Graduate School of Information Science and Technology, Osaka University.
Atsumi TomitaDepartment of Bioinformatic Engineering, Graduate School of Information Science and Technology, Osaka University.
Hiroshi ShimizuDepartment of Bioinformatic Engineering, Graduate School of Information Science and Technology, Osaka University.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

In targeted proteomics using liquid chromatography-tandem triple quadrupole mass spectrometry (LC/MS/MS) in the selected reaction monitoring (SRM) mode, selecting the best observable or visible peptides is a key step in the development of SRM assay methods of target proteins. A direct comparison of signal intensities among all candidate peptides by brute-force LC/MS/MS analysis is a concrete approach for peptide selection. However, the analysis requires an SRM method with hundreds of transitions. This study reports on the development of a method for predicting and identifying hopeless peptides to reduce the number of candidate peptides needed for brute-force experiments. Hopeless peptides are proteotypic peptides that are unlikely to be selected for targets in SRM analysis owing to their poor ionization characteristics. Targeted proteomics data from

Indexed as

hopeless peptidein silico predictionmultivariate regression analysisselected reaction monitoringtargeted proteomics

Identifiers

PMID28580222
PMCPMC5451515

What OpenQuestion holds

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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.