Evidence map›Paper›PMID 22871687›Full record

ArticlePhysical biology2012

Modeling the latent dimensions of multivariate signaling datasets.

Karin J Jensen, Kevin A Janes

Abstract read
In one paragraph

Article in Physical biology, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing 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

9 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Review
  7. Article
  8. Article
  9. Systems biology in physiology: the vasopressin signaling network in kidney.American journal of physiology. Cell physiology · 2012
    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

2 authors.

Karin J JensenDepartment of Biomedical Engineering, University of Virginia, Charlottesville, VA 22908, USA.
Kevin A Janes

Funding

Stochastic Control of Abnormal Morphogenesis Induced by the ErbB2 OncoproteinDP2OD006464 · OD · UNIVERSITY OF VIRGINIA · PI JANES, KEVIN A · 2009 to 2009
$2.3M
NIH HHS 1-DP2-OD006464NIH HHS DP2 OD006464
6 · The paper itself

Abstract

Cellular signal transduction is coordinated by modifications of many proteins within cells. Protein modifications are not independent, because some are connected through shared signaling cascades and others jointly converge upon common cellular functions. This coupling creates a hidden structure within a signaling network that can point to higher level organizing principles of interest to systems biology. One can identify important covariations within large-scale datasets by using mathematical models that extract latent dimensions-the key structural elements of a measurement set. In this paper, we introduce two principal component-based methods for identifying and interpreting latent dimensions. Principal component analysis provides a starting point for unbiased inspection of the major sources of variation within a dataset. Partial least-squares regression reorients these dimensions toward a specific hypothesis of interest. Both approaches have been used widely in studies of cell signaling, and they should be standard analytical tools once highly multivariate datasets become straightforward to accumulate.

Indexed as

Computer SimulationModels, BiologicalSignal TransductionAnimalsHumansLeast-Squares AnalysisPrincipal Component AnalysisProteinsSystems BiologyProteins

Identifiers

PMID22871687
PMCPMC3769421

What Socratic holds

Textmetadata
LicenceTDM
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 Socratic graph.