Evidence map›Paper›PMID 34765106›Full record

ArticleHepatic oncology2021

Evaluation of tumor mutational burden in small early hepatocellular carcinoma and progressed hepatocellular carcinoma.

Mary Wong, Jong T Kim, Brian Cox, Brent K Larson, Stacey Kim, Kevin M Waters, Eric Vail, Maha Guindi

Open access · goldAbstract read
In one paragraph

Article in Hepatic oncology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed
1.8field-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

18 citing papers in PubMed, 18 citations in OpenAlex.

  1. Article
  2. Review
  3. Article
  4. Outcomes of Nivolumab Plus Ipilimumab After Atezolizumab Plus Bevacizumab in Advanced HCC: An International Multicentre Study.Liver international : official journal of the International Association for the Study of the Liver · 2026
    Article
  5. Article
  6. Review
  7. Review
  8. Review
  9. Review
  10. Review
  11. Immunotherapy for hepatocellular carcinoma.JHEP reports : innovation in hepatology · 2024
    Review
  12. Review
  13. Article
  14. Article
  15. Review
  16. Review
  17. Review
  18. 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

8 authors at 2 institutions in 1 country.

Mary WongOregon Health & Science University, Portland, OR 97239, USA.ORCID https://orcid.org/0000-0003-0396-2232
Jong T KimCedars-Sinai Medical Center, Los Angeles, CA 90048, USA.ORCID https://orcid.org/0000-0003-1853-9218
Brian CoxCedars-Sinai Medical Center, Los Angeles, CA 90048, USA.ORCID https://orcid.org/0000-0002-3581-8449
Brent K LarsonCedars-Sinai Medical Center, Los Angeles, CA 90048, USA.ORCID https://orcid.org/0000-0002-8116-1089
Stacey KimCedars-Sinai Medical Center, Los Angeles, CA 90048, USA.
Kevin M WatersCedars-Sinai Medical Center, Los Angeles, CA 90048, USA.ORCID https://orcid.org/0000-0003-2140-3514
Eric VailCedars-Sinai Medical Center, Los Angeles, CA 90048, USA.ORCID https://orcid.org/0000-0002-6578-178X
Maha GuindiCedars-Sinai Medical Center, Los Angeles, CA 90048, USA.ORCID https://orcid.org/0000-0002-4864-6498
Cedars-Sinai Medical Center · USOregon Health & Science University · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

While researchers know that tumor mutational burden (TMB) is low in hepatocellular carcinoma (HCC), prior studies have not investigated TMB in cirrhosis, small early HCC and progressed HCC. HCC (n = 18) and cirrhosis (n = 6) cases were identified. TMB was determined by a 1.7 megabase, 409-gene next-generation sequencing panel. TMB values were defined as the number of nonsynonymous variants per megabase of sequence. There was no significant difference between cirrhosis versus small early HCC or between cohorts when stratified by size, early versus progressed, differentiation or morphology. There was a significant difference between cirrhosis and small early HCC versus progressed HCC (p = 0.045), suggesting TMB may be related to HCC progression. TMB similarities in small early HCC and background cirrhosis suggest TMB is not a useful tool for diagnosing small early HCC. Additional study is needed to address TMB in histological and molecular subsets of HCC.

Indexed as

HCChepatocellular carcinomaprogressed hepatocellular carcinomasmall early hepatocellular carcinomaTMBtumor mutational burden

Identifiers

PMID34765106
PMCPMC8577511
OpenAlexW3190856344

What Socratic 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 Socratic graph.