Evidence map›Paper›PMID 37957187›Full record

ArticleScientific reports2023

Nitrogen isotopic composition as a gauge of tumor cell anabolism-to-catabolism ratio.

Marietta Straub, Alexandra Auderset, Laurence de Leval, Nathalie Piazzon, Damien Maison, Marie-Catherine Vozenin, Jonathan Ollivier, Benoît Petit, Daniel M Sigman, Alfredo Martínez-García

Open access · goldAbstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Scientific reports, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
0.9field-weighted citation impact, top 24% 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

3 citing papers in PubMed, 6 citations in OpenAlex.

  1. Nitrogen Isotope Effects in Urea Metabolism: From Biochemistry toInternational journal of molecular sciences · 2026
    Review
  2. Alterations inCancers · 2025
    Article
  3. Article
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 3 institutions in 4 countries.

Marietta StraubInstitute of Radiation Physics, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland. marietta.straub@chuv.ch.ORCID 0000-0002-1156-4085
Alexandra AudersetMax Planck Institute for Chemistry, 55128, Mainz, Germany.
Laurence de LevalInstitute of Pathology, Department of Laboratory Medicine and Pathology, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland.
Nathalie PiazzonInstitute of Pathology, Department of Laboratory Medicine and Pathology, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland.
Damien MaisonInstitute of Pathology, Department of Laboratory Medicine and Pathology, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland.
Marie-Catherine VozeninRadiation Oncology Laboratory/DO/Radio-Oncology/CHUV, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland.
Jonathan OllivierRadiation Oncology Laboratory/DO/Radio-Oncology/CHUV, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland.
Benoît PetitRadiation Oncology Laboratory/DO/Radio-Oncology/CHUV, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland.
Daniel M SigmanDepartment of Geosciences, Princeton University, Princeton, NJ, 08544, USA.ORCID 0000-0002-7923-1973
Alfredo Martínez-GarcíaMax Planck Institute for Chemistry, 55128, Mainz, Germany. a.martinez-garcia@mpic.de.ORCID 0000-0002-7206-5079
University of Lausanne · CHMax Planck Institute for Chemistry · DEPrinceton University · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Studies have suggested that cancerous tissue has a lower

Indexed as

Breast NeoplasmsCarcinoma, Ductal, BreastCarcinoma, Transitional CellUrinary Bladder NeoplasmsFemaleHumansNitrogenNitrogen

Identifiers

PMID37957187
PMCPMC10643536
OpenAlexW4388624843

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.