Evidence map›Paper›PMID 8863666›Full record

ArticleThe American journal of pathology1996

Classification of hepatocellular carcinoma according to hepatocellular and biliary differentiation markers. Clinical and biological implications.

P C Wu, J W Fang, V K Lau, C L Lai, C K Lo, J Y Lau

Open access · greenAbstract readComparative Study
In one paragraph

Article in The American journal of pathology, 1996. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 60 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
60citing papers in PubMed, 2 pooled it
1.2field-weighted citation impact, top 22% 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

60 citing papers in PubMed, 2 syntheses or guidelines pooled it, 193 citations in OpenAlex.

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  9. Keratin 80 Promotes Migration and Invasion of Non-Small Cell Lung Cancer Cells by Regulating the TGF-Evidence-based complementary and alternative medicine : eCAM · 2022
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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

6 authors at 1 institution in 1 country.

P C WuDepartment of Pathology, University of Hong Kong, Hong Kong.
J W Fang
V K Lau
C L Lai
C K Lo
J Y Lau
University of Hong Kong · HK

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Hepatocellular carcinoma (HCC) is a heterogeneous disease. HCC derived from different stages of cellular differentiation may have different clinical and pathobiological behavior. To test the hypothesis that HCC can be classified into two types based on its phenotypic markers (hepatocellular and biliary differentiation), liver tissues from 290 Chinese patients with HCC were studied. Expression of hepatocytic differentiation marker (HEP-PAR-reactive antigen), biliary differentiation markers (AE1-AE3, cytokeratin-19), proliferation markers (Ki-67, proliferating cell nuclear antigen), alpha-fetoprotein, p53, and transforming growth factor-alpha in the tumor tissue were assessed by immunohistochemistry. Hepatocytic differentiation marker was detected in 99.7% and biliary differentiation markers were detected in 29.3% of these tumors. Clinically, no patient with HCC with biliary markers survived for more than 27 weeks compared with a 22.6% survival rate in patients with HCC negative for biliary markers. HCCs positive for the biliary differentiation markers showed features of more aggressive disease in terms of poorer cellular differentiation (P < 0.001) and high-level expression of proliferation markers (Ki-67, P < 0.001; proliferating cell nuclear antigen, P = 0.0114) compared with HCCs without biliary markers. HCCs with biliary markers also had a higher level of expression of alpha-fetoprotein (P < 0.001) and p53 (P = 0.0077). Classification of HCCs based on its phenotypic (differentiation) markers has both clinical and pathobiological implications.

Indexed as

AdultAgedAged, 80 and overAntigens, DifferentiationBile DuctsBiomarkers, TumorCarcinoma, HepatocellularCell DivisionFemaleHumansKeratinsKi-67 AntigenLiverLiver NeoplasmsMaleMiddle AgedAntigens, DifferentiationBiomarkers, TumorKeratinsKi-67 AntigenProliferating Cell Nuclear Antigen

Identifiers

PMID8863666
PMCPMC1865193
OpenAlexW1505824677

What OpenQuestion holds

Textmetadata
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.