Evidence map›Paper›PMID 27900521›Full record

ArticleEuropean journal of nuclear medicine and molecular imaging2017

Chloé C Feral, Floriane S Tissot, Lionel Tosello, Nicolas Fakhry, Fréderic Sebag, Karel Pacak, David Taïeb

Open access · greenAbstract read
In one paragraph

Article in European journal of nuclear medicine and molecular imaging, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
1.0field-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

15 citing papers in PubMed, 25 citations in OpenAlex.

  1. Genotype-dependent [European journal of nuclear medicine and molecular imaging · 2026
    Article
  2. Comparison ofRadiology. Imaging cancer · 2025
    Article
  3. Article
  4. Review
  5. Article
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  7. Article
  8. Article
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  10. Article
  11. Characteristic CT features of pheochromocytomas - probability model calculation tool based on a multicentric study.Biomedical papers of the Medical Faculty of the University Palacky, Olomouc, Czechoslovakia · 2019
    Article
  12. Diagnostic Investigation of Lesions Associated with Succinate Dehydrogenase Defects.Hormone and metabolic research = Hormon- und Stoffwechselforschung = Hormones et metabolisme · 2019
    Review
  13. Article
  14. Review
  15. Review
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

7 authors at 4 institutions in 2 countries.

Chloé C FeralINSERM U1081, Institute for Research on Cancer and Aging of Nice (IRCAN), Nice, France.
Floriane S TissotINSERM U1081, Institute for Research on Cancer and Aging of Nice (IRCAN), Nice, France.
Lionel ToselloINSERM U1081, Institute for Research on Cancer and Aging of Nice (IRCAN), Nice, France.
Nicolas FakhryDepartment of Otorhinolaryngology-Head and Neck Surgery, Conception Hospital, Aix-Marseille University, Marseille, France.
Fréderic SebagDepartment of Endocrine Surgery, Conception Hospital, Aix-Marseille University, Marseille, France.
Karel PacakSection on Medical Neuroendocrinology, Eunice Kennedy Shriver National Institute of Child Health & Human Development, National Institutes of Health, Bethesda, MD, 20892, USA.
David TaïebDepartment of Nuclear Medicine, La Timone University Hospital, CERIMED, Aix-Marseille University, Marseille, France. david.taieb@ap-hm.fr.
Aix-Marseille Université · FRInserm · FRInstitut de Recherche sur le Cancer et le Vieillissement de Nice · FRNational Institutes of Health · US

Funding

Diagnosis, Pathophysiology And Molecular Biology of Pheochromocytoma and ParagangliomaZIAHD008735 · NICHD · EUNICE KENNEDY SHRIVER NATIONAL INSTITUTE OF CHILD HEALTH & HUMAN DEVELOPMENT · PI PACAK, KAREL · 2009 to 2024
$28.4M
Intramural NIH HHS Z99 HD999999Intramural NIH HHS ZIA HD008735
6 · The paper itself

Abstract

purposeF-FDOPA is a highly sensitive and specific radiopharmaceutical for pheochromocytoma and paraganglioma (PPGL) imaging. However,

methodsFrom 2007 to 2015, 175 patients with non-metastatic PPGL were evaluated by

resultsThe SDHx mutated samples exhibited a significant decrease in mRNA expression of LAT3 when compared to sporadic PPGLs (P = 0.042). There was also a statistical trend toward decreased CD98hc (P = 0.147) and LAT4 (P = 0.012) levels in SDHx vs sporadic PPGLs. No difference was observed for LAT1/LAT2 mRNA levels. LAT1 protein was expressed in 15 out of 16 (93.75%) SDHx tumors, regardless of the

conclusionsWe conclude that down-regulation of LAT1/CD98hc cannot explain the imaging phenotype of SDHx-related PPGLs. A reduced activity of LAT1 remains the primary hypothesis possibly due to a modification of intracellular amino acid content which may reduce

Indexed as

GenotypePositron Emission Tomography Computed TomographyAdrenal Gland NeoplasmsAgedAmino Acid Transport System LDihydroxyphenylalanineFalse Negative ReactionsFemaleFusion Regulatory Protein 1, Heavy ChainGene Expression Regulation, NeoplasticHumansMutationParagangliomaPheochromocytomaRNA, MessengerSuccinate DehydrogenaseAmino Acid Transport System LDihydroxyphenylalaninefluorodopa F 18Fusion Regulatory Protein 1, Heavy ChainRNA, MessengerSuccinate Dehydrogenase18F-FDOPAAmino acid transport system LParagangliomas

Identifiers

PMID27900521
PMCPMC7457903
OpenAlexW2559127288

What OpenQuestion holds

Textmetadata
LicenceTDM
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.