Evidence map›Paper›PMID 33441943›Full record

ArticleScientific reports2021

Hyperpolarized

Elisabeth Bliemsrieder, Georgios Kaissis, Martin Grashei, Geoffrey Topping, Jennifer Altomonte, Christian Hundshammer, Fabian Lohöfer, Irina Heid, Dominik Keim, Selamawit Gebrekidan and 9 more

Erratum issuedOpen 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. An erratum has been issued. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
2.0field-weighted citation impact, top 13% 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

13 citing papers in PubMed, 24 citations in OpenAlex.

  1. Article
  2. Article
  3. Review
  4. Quo Vadis HyperpolarizedZeitschrift fur medizinische Physik · 2025
    Review
  5. Review
  6. Review
  7. Review
  8. Performance and reproducibility ofScientific reports · 2022
    Article
  9. Hyperpolarized carbon 13 MRI in liver diseases: Recent advances and future opportunities.Liver international : official journal of the International Association for the Study of the Liver · 2022
    Review
  10. Article
  11. Review
  12. Article
  13. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

19 authors at 5 institutions in 2 countries.

Elisabeth Bliemsrieder *School of Medicine, Institute of Diagnostic and Interventional Radiology, Technical University of Munich, 81675, Munich, Germany.
Georgios Kaissis *School of Medicine, Institute of Diagnostic and Interventional Radiology, Technical University of Munich, 81675, Munich, Germany.
Martin GrasheiSchool of Medicine, Department of Nuclear Medicine, Technical University of Munich, 81675, Munich, Germany.
Geoffrey ToppingSchool of Medicine, Department of Nuclear Medicine, Technical University of Munich, 81675, Munich, Germany.
Jennifer AltomonteSchool of Medicine, Clinic and Policlinic of Internal Medicine II, Technical University of Munich, 81675, Munich, Germany.
Christian HundshammerSchool of Medicine, Department of Nuclear Medicine, Technical University of Munich, 81675, Munich, Germany.
Fabian LohöferSchool of Medicine, Institute of Diagnostic and Interventional Radiology, Technical University of Munich, 81675, Munich, Germany.
Irina HeidSchool of Medicine, Institute of Diagnostic and Interventional Radiology, Technical University of Munich, 81675, Munich, Germany.
Dominik KeimSchool of Medicine, Institute of Diagnostic and Interventional Radiology, Technical University of Munich, 81675, Munich, Germany.
Selamawit GebrekidanSchool of Medicine, Institute of Diagnostic and Interventional Radiology, Technical University of Munich, 81675, Munich, Germany.
Marija Trajkovic-ArsicDivision of Solid Tumor Translational Oncology, German Cancer Consortium (DKTK, Partner Site Essen) and German Cancer Research Center, DKFZ, Heidelberg, Germany.
A M WinkelkotteDivision of Solid Tumor Translational Oncology, German Cancer Consortium (DKTK, Partner Site Essen) and German Cancer Research Center, DKFZ, Heidelberg, Germany.
Katja SteigerSchool of Medicine, Institute of Pathology, Technical University of Munich, 81675, Munich, Germany.
Roman NawrothSchool of Medicine, Clinic and Policlinic of Urology, Technical University of Munich, 81675, Munich, Germany.
Jens SivekeDivision of Solid Tumor Translational Oncology, German Cancer Consortium (DKTK, Partner Site Essen) and German Cancer Research Center, DKFZ, Heidelberg, Germany.
Markus SchwaigerSchool of Medicine, Department of Nuclear Medicine, Technical University of Munich, 81675, Munich, Germany.
Marcus MakowskiSchool of Medicine, Institute of Diagnostic and Interventional Radiology, Technical University of Munich, 81675, Munich, Germany.
Franz SchillingSchool of Medicine, Department of Nuclear Medicine, Technical University of Munich, 81675, Munich, Germany.
Rickmer BrarenSchool of Medicine, Institute of Diagnostic and Interventional Radiology, Technical University of Munich, 81675, Munich, Germany. rbraren@tum.de.
Technical University of Munich · DEGerman Cancer Research Center · DEHeidelberg University · DEImperial College London · GBWest German Heart and Vascular Center Essen · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The in vivo assessment of tissue metabolism represents a novel strategy for the evaluation of oncologic disease. Hepatocellular carcinoma (HCC) is a high-prevalence, high-mortality tumor entity often discovered at a late stage. Recent evidence indicates that survival differences depend on metabolic alterations in tumor tissue, with particular focus on glucose metabolism and lactate production. Here, we present an in vivo imaging technique for metabolic tumor phenotyping in rat models of HCC. Endogenous HCC was induced in Wistar rats by oral diethyl-nitrosamine administration. Peak lactate-to-alanine signal ratios (L/A) were assessed with hyperpolarized magnetic resonance spectroscopic imaging (HPMRSI) after [1-

Indexed as

AlanineAnimalsCarbon IsotopesCarcinoma, HepatocellularCell Line, TumorGlycolysisLactic AcidLiver NeoplasmsL-Lactate DehydrogenaseMagnetic Resonance ImagingMagnetic Resonance SpectroscopyMalePyruvic AcidRatsRats, NudeRats, WistarAlanineCarbon IsotopesLactic AcidL-Lactate DehydrogenasePyruvic Acid

Identifiers

PMID33441943
PMCPMC7806739
OpenAlexW3120355533

What OpenQuestion holds

Textmetadata
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.