Evidence map›Paper›PMID 21861103›Full record

ArticleMolecular and cellular biochemistry2012

Selective expression of S100A11 in lung cancer and its role in regulating proliferation of adenocarcinomas cells.

Juanting Hao, Ke Wang, Yang Yue, Tian Tian, Anjian Xu, Jia Hao, Xueyuan Xiao, Dacheng He

Abstract read
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In one paragraph

Article in Molecular and cellular biochemistry, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 33 papers.

0numbers the graph read from it
0cells of the map it votes in
33citing papers in PubMed
1.3field-weighted citation impact, top 21% 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

33 citing papers in PubMed, 55 citations in OpenAlex.

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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

8 authors at 2 institutions in 1 country.

Juanting HaoKey Laboratory of Cell Proliferation and Regulation of Ministry of Education, Beijing Normal University, 19th Xinjiekouwai St, Beijing, 100875, China.
Ke Wang
Yang Yue
Tian Tian
Anjian Xu
Jia Hao
Xueyuan Xiao
Dacheng He
Beijing Normal University · CNBeijing Proteome Research Center · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

S100A11, one secreted protein, is overexpressed in certain cancers. We investigated S100A11 expression in various subtypes of lung cancer and explored its role in cell proliferation. S100A11 mRNA level was examined in 45 pairs of frozen lung cancer tissues by reverse transcriptase PCR (RT-PCR). The specific expression and subcellular distribution of S100A11 were examined in 78 paraffin-embedded lung cancers, 2 benign lung diseases as well as 22 healthy lung tissues by immunohistochemistry. S100A11 protein level was further analyzed in the sera of 86 lung cancer patients and 50 healthy individuals by enzyme-linked immunosorbent assay. We found that both mRNA and protein levels of S100A11 were overexpressed in adenocarcinomas (ADC) and squamous cell carcinomas (SCC) compared with paired non-cancerous lung tissues, while S100A11 was detected downregulated in small cell lung cancers (SCLC). Further immunohistochemistry staining was positive for S100A11 only in non-small cell lung cancer (NSCLC) (ADC, SCC, large cell carcinomas, et al.), but not SCLC. Conclusively, we found S100A11 protein level increased in the sera of NSCLC patients. Furthermore, when S100A11 expression was knocked down in lung adenocarcinoma cells A549 and LTEP-a-2, the cell proliferation was significantly inhibited in vitro and in vivo.

Indexed as

Cell ProliferationGene Expression Regulation, NeoplasticAdenocarcinomaAdenocarcinoma of LungCarcinoma, Squamous CellCase-Control StudiesGene ExpressionHumansLung NeoplasmsRNA, MessengerS100 ProteinsRNA, MessengerS100A11 protein, humanS100 Proteins

Identifiers

PMID21861103
OpenAlexW2045458906

What OpenQuestion holds

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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.