Evidence map›Paper›PMID 37874259›Full record

ArticleCancer discovery2024

Early Cancer Detection in Li-Fraumeni Syndrome with Cell-Free DNA.

Derek Wong, Ping Luo, Leslie E Oldfield, Haifan Gong, Ledia Brunga, Ron Rabinowicz, Vallijah Subasri, Clarissa Chan, Tiana Downs, Kirsten M Farncombe and 26 more

Open access · greenAbstract read
In one paragraph

Article in Cancer discovery, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 36 papers.

0numbers the graph read from it
0cells of the map it votes in
36citing papers in PubMed
11.0field-weighted citation impact, top 1% 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

36 citing papers in PubMed, 48 citations in OpenAlex.

  1. Trial
  2. Trial
  3. Article
  4. Review
  5. Review
  6. Article
  7. Advances in the management of pediatric low-grade glioma.Neurotherapeutics : the journal of the American Society for Experimental NeuroTherapeutics · 2026
    Review
  8. Review
  9. Pancreatic cancer.Nature reviews. Disease primers · 2026
    Review
  10. Review
  11. Article
  12. Review
  13. Review
  14. Review
  15. Article
  16. Review
  17. Article
  18. Article
  19. Pediatric Cancer Predisposition and Surveillance Update: Summary Perspective and Future Directions.Clinical cancer research : an official journal of the American Association for Cancer Research · 2025
    Review
  20. Li-Fraumeni Syndrome : Current Strategies and Future Perspectives.Journal of Korean Neurosurgical Society · 2025
    Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

36 authors at 6 institutions in 1 country.

Derek Wong *Princess Margaret Cancer Centre, University Health Network, Toronto, Canada.ORCID 0000-0003-2607-5265
Ping Luo *Princess Margaret Cancer Centre, University Health Network, Toronto, Canada.ORCID 0000-0002-0039-747X
Leslie E OldfieldPrincess Margaret Cancer Centre, University Health Network, Toronto, Canada.ORCID 0000-0003-1313-5580
Haifan GongThe Hospital for Sick Children, Toronto, Canada.ORCID 0009-0001-2645-6837
Ledia BrungaThe Hospital for Sick Children, Toronto, Canada.ORCID 0000-0003-0343-937X
Ron RabinowiczThe Hospital for Sick Children, Toronto, Canada.ORCID 0000-0003-3253-2047
Vallijah SubasriThe Hospital for Sick Children, Toronto, Canada.ORCID 0000-0002-6584-877X
Clarissa ChanPrincess Margaret Cancer Centre, University Health Network, Toronto, Canada.ORCID 0009-0001-8661-6855
Tiana DownsPrincess Margaret Cancer Centre, University Health Network, Toronto, Canada.ORCID 0009-0001-0360-5975
Kirsten M FarncombeToronto General Hospital Research Institute, Toronto, Canada.ORCID 0000-0001-9413-201X
Beatrice LuuPrincess Margaret Cancer Centre, University Health Network, Toronto, Canada.ORCID 0009-0003-2429-6774
Maia NormanPrincess Margaret Cancer Centre, University Health Network, Toronto, Canada.ORCID 0000-0002-7108-7233
Julia A SobotkaPrincess Margaret Cancer Centre, University Health Network, Toronto, Canada.ORCID 0009-0000-6582-3655
Precious UjuPrincess Margaret Cancer Centre, University Health Network, Toronto, Canada.ORCID 0009-0009-3034-5724
Jenna EaglesPrincess Margaret Cancer Centre, University Health Network, Toronto, Canada.ORCID 0009-0008-3622-597X
Stephanie PedersenPrincess Margaret Cancer Centre, University Health Network, Toronto, Canada.ORCID 0000-0002-4525-371X
Johanna WellumPrincess Margaret Cancer Centre, University Health Network, Toronto, Canada.ORCID 0000-0002-7271-5959
Arnavaz DaneshPrincess Margaret Cancer Centre, University Health Network, Toronto, Canada.ORCID 0000-0002-4325-3089
Stephenie D ProkopecPrincess Margaret Cancer Centre, University Health Network, Toronto, Canada.ORCID 0000-0001-7936-8577
Eric Y Stutheit-ZhaoPrincess Margaret Cancer Centre, University Health Network, Toronto, Canada.ORCID 0000-0003-1277-6335
Nadia ZnassiPrincess Margaret Cancer Centre, University Health Network, Toronto, Canada.ORCID 0000-0001-9114-1105
Lawrence E HeislerOntario Institute for Cancer Research, Toronto, Canada.ORCID 0000-0002-1332-1802
Richard JovelinOntario Institute for Cancer Research, Toronto, Canada.ORCID 0009-0006-7656-8438
Bernard LamOntario Institute for Cancer Research, Toronto, Canada.ORCID 0000-0002-6437-6491
Beatriz E Lujan ToroOntario Institute for Cancer Research, Toronto, Canada.ORCID 0000-0003-3533-3318
Kayla MarshOntario Institute for Cancer Research, Toronto, Canada.ORCID 0000-0003-2483-7166
Yogi SundaravadanamOntario Institute for Cancer Research, Toronto, Canada.ORCID 0000-0003-3289-0848
Dax TortiOntario Institute for Cancer Research, Toronto, Canada.ORCID 0000-0002-9000-5803
Carina ManThe Hospital for Sick Children, Toronto, Canada.ORCID 0000-0002-5315-4244
Anna GoldenbergThe Hospital for Sick Children, Toronto, Canada.ORCID 0000-0002-2416-833X
Wei XuDalla Lana School of Public Health, University of Toronto, Toronto, Canada.ORCID 0000-0002-0257-8856
Patrick Veit-HaibachJoint Department of Medical Imaging, Toronto General Hospital, University Health Network, University of Toronto, Toronto, Canada.ORCID 0000-0002-8607-2667
Andrea S DoriaThe Hospital for Sick Children, Toronto, Canada.ORCID 0000-0003-3202-0447
David MalkinThe Hospital for Sick Children, Toronto, Canada.ORCID 0000-0001-5752-9763
Raymond H KimPrincess Margaret Cancer Centre, University Health Network, Toronto, Canada.ORCID 0000-0002-2147-8674
Trevor J PughPrincess Margaret Cancer Centre, University Health Network, Toronto, Canada.ORCID 0000-0002-8073-5888
University Health Network · CAOntario Institute for Cancer Research · CAHospital for Sick Children · CAUniversity of Toronto · CAToronto General Hospital · CAToronto Public Health · CA

Funding

Canadian Institutes of Health Research (IRSC) CIHR-159453FDC FoundationMacLaughlin CentreOntario Institute for Cancer Research (OICR)Princess Margaret Cancer Foundation (PMCF)Shar FoundationTD Ready ChallengeTerry Fox Research Institute (TFRI) #1081
6 · The paper itself

Abstract

People with Li-Fraumeni syndrome (LFS) harbor a germline pathogenic variant in the TP53 tumor suppressor gene, face a near 100% lifetime risk of cancer, and routinely undergo intensive surveillance protocols. Liquid biopsy has become an attractive tool for a range of clinical applications, including early cancer detection. Here, we provide a proof-of-principle for a multimodal liquid biopsy assay that integrates a targeted gene panel, shallow whole-genome, and cell-free methylated DNA immunoprecipitation sequencing for the early detection of cancer in a longitudinal cohort of 89 LFS patients. Multimodal analysis increased our detection rate in patients with an active cancer diagnosis over uni-modal analysis and was able to detect cancer-associated signal(s) in carriers prior to diagnosis with conventional screening (positive predictive value = 67.6%, negative predictive value = 96.5%). Although adoption of liquid biopsy into current surveillance will require further clinical validation, this study provides a framework for individuals with LFS. SIGNIFICANCE: By utilizing an integrated cell-free DNA approach, liquid biopsy shows earlier detection of cancer in patients with LFS compared with current clinical surveillance methods such as imaging. Liquid biopsy provides improved accessibility and sensitivity, complementing current clinical surveillance methods to provide better care for these patients. See related commentary by Latham et al., p. 23. This article is featured in Selected Articles from This Issue, p. 5.

Indexed as

Cell-Free Nucleic AcidsLi-Fraumeni SyndromeEarly Detection of CancerGenes, p53Genetic Predisposition to DiseaseGerm-Line MutationHumansTumor Suppressor Protein p53Cell-Free Nucleic AcidsTumor Suppressor Protein p53

Identifiers

PMID37874259
PMCPMC10784744
OpenAlexW4387893443

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.