Evidence map›Paper›PMID 26927284›Full record

ArticleThe pharmacogenomics journal2017

Glycolysis gene expression analysis and selective metabolic advantage in the clinical progression of colorectal cancer.

F Graziano, A Ruzzo, E Giacomini, T Ricciardi, G Aprile, F Loupakis, P Lorenzini, E Ongaro, F Zoratto, V Catalano and 8 more

Abstract readMulticenter Study
PubMed Publisher
In one paragraph

Article in The pharmacogenomics journal, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 70 papers.

0numbers the graph read from it
0cells of the map it votes in
70citing papers in PubMed
3.3field-weighted citation impact, top 8% 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

70 citing papers in PubMed, 117 citations in OpenAlex.

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  13. Mitochondrial function and gastrointestinal diseases.Nature reviews. Gastroenterology & hepatology · 2024
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10 more citing papers are in PubMed but not listed here.

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

18 authors at 5 institutions in 1 country.

F GrazianoDepartment of Onco-Hematology, Azienda Ospedaliera "Ospedali Riuniti Marche Nord", Pesaro, Italy.
A RuzzoDepartment of Biomolecular Sciences, University of Urbino "Carlo Bo", Urbino, Italy.
E GiacominiDepartment of Biomolecular Sciences, University of Urbino "Carlo Bo", Urbino, Italy.
T RicciardiDepartment of Biomolecular Sciences, University of Urbino "Carlo Bo", Urbino, Italy.
G AprileDepartment of Oncology, University Hospital of Udine, Udine, Italy.
F LoupakisDepartment of Oncology, Azienda Ospdaliero-Universitaria Pisana, Pisa, Italy.
P LorenziniInstitute of Histopathology, Azienda Ospedaliera "Ospedali Riuniti Marche Nord", Pesaro, Italy.
E OngaroDepartment of Oncology, University Hospital of Udine, Udine, Italy.
F ZorattoDepartment of Oncology, Azienda Ospdaliero-Universitaria Pisana, Pisa, Italy.
V CatalanoDepartment of Onco-Hematology, Azienda Ospedaliera "Ospedali Riuniti Marche Nord", Pesaro, Italy.
D SartiDepartment of Onco-Hematology, Azienda Ospedaliera "Ospedali Riuniti Marche Nord", Pesaro, Italy.
E RulliClinical Research Laboratory, IRCCS Istituto di Ricerche Farmacologiche "Mario Negri", Milan, Italy.
C CremoliniDepartment of Oncology, Azienda Ospdaliero-Universitaria Pisana, Pisa, Italy.
M De NictolisInstitute of Histopathology, Azienda Ospedaliera "Ospedali Riuniti Marche Nord", Pesaro, Italy.
G De MaglioInstitute of Histopathology, University Hospital of Udine, Udine, Italy.
A FalconeDepartment of Oncology, Azienda Ospdaliero-Universitaria Pisana, Pisa, Italy.
G FiorentiniDepartment of Onco-Hematology, Azienda Ospedaliera "Ospedali Riuniti Marche Nord", Pesaro, Italy.
M MagnaniDepartment of Biomolecular Sciences, University of Urbino "Carlo Bo", Urbino, Italy.
Ospedali Riuniti Marche Nord · ITAzienda Ospedaliera Universitaria Pisana · ITUniversity of Urbino · ITUniversity of Udine · ITMario Negri Institute for Pharmacological Research · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Production of lactate even in the presence of sufficient levels of oxygen (aerobic glycolysis) seems the prevalent energy metabolism pathway in cancer cells. The analysis of altered expression of effectors causing redirection of glucose metabolism would help to characterize this phenomenon with possible therapeutic implications. We analyzed mRNA expression of the key enzymes involved in aerobic glycolysis in normal mucosa (NM), primary tumor (PT) and liver metastasis (LM) of colorectal cancer (CRC) patients (pts) who underwent primary tumor surgery and liver metastasectomy. Tissues of 48 CRC pts were analyzed by RT-qPCR for mRNA expression of the following genes: hexokinase-1 (HK-1) and 2 (HK-2), embryonic pyruvate kinase (PKM-2), lactate dehydrogenase-A (LDH-A), glucose transporter-1 (GLUT-1), voltage-dependent anion-selective channel protein-1 (VDAC-1). Differences in the expression of the candidate genes between tissues and associations with clinical/pathologic features were studied. GLUT-1, LDH-A, HK-1, PKM-2 and VDAC-1 mRNA expression levels were significantly higher in PT/LM tissues compared with NM. There was a trend for higher expression of these genes in LM compared with PT tissues, but differences were statistically significant for LDH-A expression only. RAS mutation-positive disease was associated with high GLUT-1 mRNA expression levels only. Right-sided colon tumors showed significantly higher GLUT-1, PKM-2 and LDH-A mRNA expression levels. High glycolytic profile was significantly associated with poor prognosis in 20 metastatic, RAS-mutated pts treated with first-line chemotherapy plus Bevacizumab. Altered expression of effectors associated with upregulated glucose uptake and aerobic glycolysis occurs in CRC tissues. Additional analyses are warranted for addressing the role of these changes in anti-angiogenic resistance and for developing novel therapeutics.

Indexed as

AgedAngiogenesis InhibitorsAntineoplastic Combined Chemotherapy ProtocolsBiomarkers, TumorColectomyColorectal NeoplasmsDisease ProgressionDrug Resistance, NeoplasmFemaleGene Expression ProfilingGene Expression Regulation, EnzymologicGene Expression Regulation, NeoplasticGenetic Predisposition to DiseaseGlycolysisHepatectomyHumansAngiogenesis InhibitorsBiomarkers, TumorRNA, Messenger

Identifiers

PMID26927284
OpenAlexW2291241676

What OpenQuestion holds

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Registered trials

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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.