Evidence map›Paper›PMID 33633176›Full record

ArticleScientific reports2021

Monocarboxylate transporter-1 (MCT1) protein expression in head and neck cancer affects clinical outcome.

Martin Leu, J Kitz, Y Pilavakis, S Hakroush, H A Wolff, M Canis, S Rieken, M A Schirmer

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed, 1 pooled it
4.4field-weighted citation impact, top 4% 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

24 citing papers in PubMed, 1 synthesis or guideline pooled it, 34 citations in OpenAlex.

  1. Pooled it
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  15. Phytochemicals Target Multiple Metabolic Pathways in Cancer.Antioxidants (Basel, Switzerland) · 2023
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  17. Targeting cancer lactate metabolism with synergistic combinations of synthetic catalysts and monocarboxylate transporter inhibitors.Journal of biological inorganic chemistry : JBIC : a publication of the Society of Biological Inorganic Chemistry · 2023
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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 3 institutions in 1 country.

Martin LeuClinic of Radiotherapy and Radiation Oncology, University Medical Center Göttingen, Robert-Koch-Strasse 40, 37075, Göttingen, Germany. martin.leu@med.uni-goettingen.de.
J KitzInstitute of Pathology, University Medical Center Göttingen, Robert-Koch-Strasse 40, 37075, Göttingen, Germany.
Y PilavakisClinic of Otorhinolaryngology, University Medical Center Göttingen, Robert-Koch-Strasse 40, 37075, Göttingen, Germany.
S HakroushInstitute of Pathology, University Medical Center Göttingen, Robert-Koch-Strasse 40, 37075, Göttingen, Germany.
H A WolffDepartment of Radiology, Nuclear Medicine and Radiotherapy, Radiology Munich, Maximiliansplatz 2, 80333, Munich, Germany.
M CanisDepartment of Otorhinolaryngology, Head and Neck Surgery, Ludwig-Maximilians-University Munich, Marchioninistrasse 15, 81377, Munich, Germany.
S RiekenClinic of Radiotherapy and Radiation Oncology, University Medical Center Göttingen, Robert-Koch-Strasse 40, 37075, Göttingen, Germany.
M A SchirmerClinic of Radiotherapy and Radiation Oncology, University Medical Center Göttingen, Robert-Koch-Strasse 40, 37075, Göttingen, Germany.
University of Göttingen · DELudwig-Maximilians-Universität München · DEUniversity of Regensburg · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Treatment of locally advanced, unresectable head and neck squamous cell carcinoma (HNSCC) often yields only modest results with radiochemotherapy (RCT) as standard of care. Prognostic features related to outcome upon RCT might be highly valuable to improve treatment. Monocarboxylate transporters-1 and -4 (MCT1/MCT4) were evaluated as potential biomarkers. A cohort of HNSCC patients without signs for distant metastases was assessed eliciting 82 individuals eligible whereof 90% were diagnosed with locally advanced stage IV. Tumor specimens were stained for MCT1 and MCT4 in the cell membrane by immunohistochemistry. Obtained data were evaluated with respect to overall (OS) and progression-free survival (PFS). Protein expression of MCT1 and MCT4 in cell membrane was detected in 16% and 85% of the tumors, respectively. Expression of both transporters was not statistically different according to the human papilloma virus (HPV) status. Positive staining for MCT1 (n = 13, negative in n = 69) strongly worsened PFS with a hazard ratio (HR) of 3.1 (95%-confidence interval 1.6-5.7, p < 0.001). OS was likewise affected with a HR of 3.8 (2.0-7.3, p < 0.001). Multivariable Cox regression confirmed these findings. We propose MCT1 as a promising biomarker in HNSCC treated by primary RCT.

Indexed as

AdultAgedAged, 80 and overBiomarkers, TumorChemoradiotherapyCohort StudiesFemaleHead and Neck NeoplasmsHumansMaleMiddle AgedMonocarboxylate Transport Protein 1Monocarboxylic Acid TransportersSquamous Cell Carcinoma of Head and NeckSurvival AnalysisSymportersBiomarkers, TumorMonocarboxylate Transport Protein 1Monocarboxylic Acid TransportersSymporters

Identifiers

PMID33633176
PMCPMC7907348
OpenAlexW3131034368

What OpenQuestion holds

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LicenceCC BY
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.