Evidence map›Paper›PMID 26997447›Full record

ArticleHuman pathology2016

Expression of liver fatty acid binding protein in hepatocellular carcinoma.

Soo-Jin Cho, Linda D Ferrell, Ryan M Gill

Open access · greenAbstract read
In one paragraph

Article in Human pathology, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
1.8field-weighted citation impact, top 15% 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

16 citing papers in PubMed, 33 citations in OpenAlex.

  1. Article
  2. Review
  3. Article
  4. Article
  5. Malignant transformation of hepatocellular adenoma.JHEP reports : innovation in hepatology · 2022
    Article
  6. Review
  7. Article
  8. Malignant transformation of liver fatty acid binding protein-deficient hepatocellular adenomas: histopathologic spectrum of a rare phenomenon.Modern pathology : an official journal of the United States and Canadian Academy of Pathology, Inc · 2020
    Article
  9. Article
  10. Article
  11. Article
  12. [Research progress of microRNAs in regulation of lipid metabolism-related proteins for influencing the pathogenesis of hepatocellular carcinoma].Zhonghua gan zang bing za zhi = Zhonghua ganzangbing zazhi = Chinese journal of hepatology · 2019
    Review
  13. Article
  14. Article
  15. Review
  16. Correlation of exon 3 β-catenin mutations with glutamine synthetase staining patterns in hepatocellular adenoma and hepatocellular carcinoma.Modern pathology : an official journal of the United States and Canadian Academy of Pathology, Inc · 2016
    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

3 authors at 1 institution in 1 country.

Soo-Jin ChoDepartment of Pathology, University of California, San Francisco, CA 94143.
Linda D FerrellDepartment of Pathology, University of California, San Francisco, CA 94143.
Ryan M GillDepartment of Pathology, University of California, San Francisco, CA 94143. Electronic address: ryan.gill@ucsf.edu.
University of California, San Francisco · US

Funding

UCSF Liver Core CenterP30DK026743 · NIDDK · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI Holger Willenbring · 1986 to 2026
$30.7M
NIDDK NIH HHS P30 DK026743
6 · The paper itself

Abstract

Loss of expression of liver fatty acid binding protein (LFABP) by immunohistochemistry has been shown to be characteristic of a subset of hepatocellular adenomas (HCAs) in which HNF1A is inactivated. Transformation to hepatocellular carcinoma is thought to be a very rare phenomenon in the HNF1A-inactivated variant of HCA. However, we recently observed 2 cases at our institution, 1 definite hepatocellular carcinoma and 1 possible hepatocellular carcinoma, with loss of LFABP staining, raising the possibility that LFABP down-regulation may be associated with hepatocellular carcinogenesis. Our aim was to evaluate hepatocellular carcinomas arising in various backgrounds and with varying degrees of differentiation for loss of LFABP staining. Twenty total cases of hepatocellular carcinoma were examined. Thirteen cases arose in a background of cirrhosis due to hepatitis C (n = 8) or steatohepatitis (n = 5); 7 cases arose in a noncirrhotic background, with 2 cases arising within HNF1A-inactivated variant HCA and 2 cases arising within inflammatory variant HCA. Complete loss of expression of LFABP was seen in 6 of 20 cases, including 2 cases of hepatocellular carcinoma arising within HNF1A-inactivated variant HCA. Thus, loss of staining for LFABP appears to be common in hepatocellular carcinoma and may be seen in well-differentiated hepatocellular carcinoma. Therefore, LFABP loss should not be interpreted as evidence for hepatocellular adenoma over carcinoma, when other features support a diagnosis of hepatocellular carcinoma. The findings raise consideration for a role of HNF1A inactivation in hepatocellular carcinogenesis, particularly in less differentiated tumors.

Indexed as

Adenoma, Liver CellAdultAgedBiomarkers, TumorCarcinoma, HepatocellularCell DifferentiationDiagnosis, DifferentialDown-RegulationFatty Acid-Binding ProteinsFemaleHepatocyte Nuclear Factor 1-alphaHumansImmunohistochemistryLiver NeoplasmsMaleMiddle AgedBiomarkers, TumorFABP1 protein, humanFatty Acid-Binding ProteinsHepatocyte Nuclear Factor 1-alphaHNF1A protein, humanHepatocellular adenomaHepatocellular carcinomaHNF1ALiver fatty acid binding proteinWell differentiated hepatocellular neoplasm

Identifiers

PMID26997447
PMCPMC5224915
OpenAlexW2220731294

What OpenQuestion holds

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Registered trials

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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.