Evidence map›Paper›PMID 19350262›Full record

ArticleHistochemistry and cell biology2009

Distinct temporospatial expression patterns of glycolysis-related proteins in human hepatocellular carcinoma.

Katjana Daskalow, David Pfander, Wilko Weichert, Nadine Rohwer, Armin Thelen, Peter Neuhaus, Sven Jonas, Bertram Wiedenmann, Christoph Benckert, Thorsten Cramer

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In one paragraph

Article in Histochemistry and cell biology, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed, 3 pooled it
1.7field-weighted citation impact, top 14% 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

23 citing papers in PubMed, 3 syntheses or guidelines pooled it, 54 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

10 authors at 2 institutions in 1 country.

Katjana DaskalowMedizinische Klink mit Schwerpunkt Hepatologie und Gastroenterologie, Charité-Universitätsmedizin Berlin, Campus Virchow-Klinikum, Augustenburger Platz 1, 13353 Berlin, Germany.
David Pfander
Wilko Weichert
Nadine Rohwer
Armin Thelen
Peter Neuhaus
Sven Jonas
Bertram Wiedenmann
Christoph Benckert
Thorsten Cramer
Charité - Universitätsmedizin Berlin · DEUniversity Hospital Leipzig · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Hepatocellular carcinoma (HCC) represents the sixth most frequent human cancer worldwide and is characterized by rapid progression as well as resistance to systemic chemotherapy. Recently, glycolysis has emerged as a potent driving force of tumor growth and therapy failure. The precise role of glycolysis for the pathogenesis of human HCC has not been elucidated thus far. Therefore, we have conducted a comprehensive analysis of the expression patterns of central glycolysis-related factors [glucose transporter-1 and -2 (Glut-1 and Glut-2), phosphoglycerate kinase-1 (PGK-1) and hypoxia-inducible factor-1alpha (HIF-1alpha)] in a large cohort of benign and malignant human liver samples. PGK-1 protein and gene expression was scant in normal liver, elevated in cirrhotic livers and most intense in HCC. Strong immunoreactivity of Glut-2 was noted in cirrhotic livers, whereas in HCC it was only expressed in 50% of examined cases. Strikingly, PGK-1 as well as Glut-2 protein expression was indicative of poor patient prognosis. Glut-1 protein was absent in neoplastic hepatocytes but prominent in tumor-associated endothelial cells. Specific nuclear staining of HIF-1alpha was noted in only 12% of HCC samples. Our data point toward a tumor-promoting function of glycolysis in HCC and establish PGK-1 as an independent prognostic parameter. Furthermore, the endothelial-specific expression of Glut-1 makes a special dependence of vessels on glucose reasonable to assume. In summary, we believe our analysis warrants the validation of glycolytic inhibitors as innovative treatment approaches of human HCC.

Indexed as

GlycolysisAdolescentAdultAgedAged, 80 and overCarcinoma, HepatocellularEndothelium, VascularFemaleGene Expression Regulation, NeoplasticGlucose Transporter Type 1Glucose Transporter Type 2HepatocytesHumansHypoxia-Inducible Factor 1, alpha SubunitImmunohistochemistryLiver NeoplasmsGlucose Transporter Type 1Glucose Transporter Type 2Hypoxia-Inducible Factor 1, alpha SubunitNeoplasm ProteinsPhosphoglycerate Kinase

Identifiers

PMID19350262
OpenAlexW2062826117

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.