Evidence map›Paper›PMID 20694679›Full record

ArticleMethods in molecular biology (Clifton, N.J.)2010

Measuring the absolute abundance of the Smad transcription factors using quantitative immunoblotting.

David C Clarke, Xuedong Liu

Abstract read
In one paragraph

Article in Methods in molecular biology (Clifton, N.J.), 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing 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

4 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. 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.

David C ClarkeDepartment of Chemistry and Biochemistry, University of Colorado at Boulder, Boulder, CO, USA.
Xuedong Liu

Funding

Regulation of Ski-SnoN by Cell Cycle and TGF-betaR01CA095527 · NCI · UNIVERSITY OF COLORADO AT BOULDER · PI LIU, XUEDONG · 2002 to 2007
$1.4M
Quantitative Analysis of TGF-b/Smad Signaling DynamicsR01GM083172 · NIGMS · UNIVERSITY OF COLORADO · PI LIU, XUEDONG · 2008 to 2011
$1.0M
NCI NIH HHS R01 CA095527NIGMS NIH HHS GM083172NIGMS NIH HHS R01 GM083172
6 · The paper itself

Abstract

In the age of systems biology, biologists seek to quantify the absolute number of molecules in experimentally treated samples. Immunoblotting remains a technique of choice for assessing the relative differences between the protein levels in different samples. Here we discuss how to exploit immunoblotting for estimating the number of Smad transcription factor molecules per cell. We focus on describing the calculations needed to analyze the data. Our methods are generally applicable to the quantification of other cellular proteins.

Indexed as

Cell ExtractsCell LineElectrophoresis, Polyacrylamide GelHumansImmunoblottingRosaniline DyesSmad ProteinsSoftwareStaining and LabelingStatistics as TopicTransforming Growth Factor betaCell Extractscoomassie Brilliant BlueRosaniline DyesSmad ProteinsTransforming Growth Factor beta

Identifiers

PMID20694679
PMCPMC4168016

What OpenQuestion 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 OpenQuestion graph.