Evidence map›Paper›PMID 20069059›Full record

ArticleJournal of biomedicine & biotechnology2010

Proteomic studies of cholangiocarcinoma and hepatocellular carcinoma cell secretomes.

Chantragan Srisomsap, Phannee Sawangareetrakul, Pantipa Subhasitanont, Daranee Chokchaichamnankit, Khajeelak Chiablaem, Vaharabhongsa Bhudhisawasdi, Sopit Wongkham, Jisnuson Svasti

Open access · hybridAbstract read
In one paragraph

Article in Journal of biomedicine & biotechnology, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed, 1 pooled it
2.6field-weighted citation impact, top 10% 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

22 citing papers in PubMed, 1 synthesis or guideline pooled it, 60 citations in OpenAlex.

  1. Biomarkers for the Diagnosis of Cholangiocarcinoma: A Systematic Review.The American journal of tropical medicine and hygiene · 2018
    Pooled it
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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.

Chantragan SrisomsapLaboratory of Biochemistry, Chulabhorn Research Institute, Bangkok 10210, Thailand. chantragan@cri.or.th
Phannee Sawangareetrakul
Pantipa Subhasitanont
Daranee Chokchaichamnankit
Khajeelak Chiablaem
Vaharabhongsa Bhudhisawasdi
Sopit Wongkham
Jisnuson Svasti
Chulabhorn Research Institute · THKhon Kaen University · TH

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Cholangiocarcinoma (CCA) and hepatocellular carcinoma (HCC) occur with relatively high incidence in Thailand. The secretome, proteins secreted from cancer cells, are potentially useful as biomarkers of the diseases. Proteomic analysis was performed on the secreted proteins of cholangiocarcinoma (HuCCA-1) and hepatocellular carcinoma (HCC-S102, HepG2, SK-Hep-1, and Alexander) cell lines. The secretomes of the five cancer cell lines were analyzed by SDS-PAGE combined with LC/MS/MS. Sixty-eight proteins were found to be expressed only in HuCCA-1. Examples include neutrophil gelatinase-associated lipocalin (lipocalin 2), laminin 5 beta 3, cathepsin D precursor, desmoplakin, annexin IV variant, and annexin A5. Immunoblotting was used to confirm the presence of lipocalin 2 in conditioned media and cell lysate of 5 cell lines. The results showed that lipocalin 2 was a secreted protein which is expressed only in the conditioned media of the cholangiocarcinoma cell line. Study of lipocalin 2 expression in different types of cancer and normal tissues from cholangiocarcinoma patients showed that lipocalin 2 was expressed only in the cancer tissues. We suggest that lipocalin 2 may be a potential biomarker for cholangiocarcinoma.

Indexed as

ProteomicsAdultAgedBile Duct NeoplasmsBile Ducts, IntrahepaticBiomarkers, TumorBlotting, WesternCarcinoma, HepatocellularCell Line, TumorCell SurvivalCholangiocarcinomaCulture Media, ConditionedElectrophoresis, Gel, Two-DimensionalElectrophoresis, Polyacrylamide GelFemaleHumansBiomarkers, TumorCulture Media, ConditionedNeoplasm Proteins

Identifiers

PMID20069059
PMCPMC2801507
OpenAlexW2069523698

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.