Evidence map›Paper›PMID 21221872›Full record

ArticleCell stress & chaperones2011

Proteome profiling of heat shock of human primary breast epithelial cells, a dataset report.

Min Jia, Serhiy Souchelnytskyi

Open access · bronzeAbstract read
In one paragraph

Article in Cell stress & chaperones, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
0.1field-weighted citation impact, top 48% 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

1 citing paper in PubMed, 4 citations in OpenAlex.

  1. Article
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 at 1 institution in 1 country.

Min JiaDepartment of Oncology-Pathology, Karolinska Biomics Center, Karolinska Institutet, Stockholm, Sweden. min.jia@ki.se
Serhiy Souchelnytskyi
Karolinska Institutet · SE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Exposure to elevated temperatures has a strong effect on cell functions, and is used in clinical practice. Hyperthermia may affect multiple regulatory mechanisms in cells. To understand better the response to hyperthermia of immortalized primary human breast epithelial cells, we performed a proteomics study of these cells cultured at 34°C or 39°C. Twenty-four proteins were shown to be differentially expressed due to hyperthermia. Analysis of these proteins showed the potential involvement of various biological processes in response to hyperthermia, e.g., cell adhesion, cell communication, and cell cycle. Transforming growth factor-β2 (TGF-β2) and heat shock protein 27 (HSP27) were found to be upregulated at 39°C. TGF-β2 was found to affect expression of HSP27, and to have a protective role in hyperthermia-induced cell death. Thus, the dataset described here of hyperthermia-related proteins in human primary breast epithelial cells predicts a number of cellular activities affected by exposure to high temperatures and provides a set of proteins for further studies.

Indexed as

Heat-Shock ResponseHot TemperatureBreastCell AdhesionCell CommunicationCell Culture TechniquesCell CycleEpithelial CellsFemaleHSP27 Heat-Shock ProteinsHumansProteomeTransforming Growth Factor betaHSP27 Heat-Shock ProteinsProteomeTransforming Growth Factor beta

Identifiers

PMID21221872
PMCPMC3118829
OpenAlexW1994869646

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.