Evidence map›Paper›PMID 24700365›Full record

Trial reportHepatology (Baltimore, Md.)2014

Gd-EOB-DTPA-enhanced magnetic resonance imaging and alpha-fetoprotein predict prognosis of early-stage hepatocellular carcinoma.

Taro Yamashita, Azusa Kitao, Osamu Matsui, Takehiro Hayashi, Kouki Nio, Mitsumasa Kondo, Naoki Ohno, Tosiaki Miyati, Hikari Okada, Tatsuya Yamashita and 11 more

Open access · hybridAbstract readClinical TrialMulticenter Study
In one paragraph

Trial report in Hepatology (Baltimore, Md.), 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 72 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
72citing papers in PubMed, 1 pooled it
5.3field-weighted citation impact, top 4% 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

72 citing papers in PubMed, 1 synthesis or guideline pooled it, 127 citations in OpenAlex.

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12 more citing papers are in PubMed but not listed here.

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

21 authors at 7 institutions in 2 countries.

Taro YamashitaDepartment of General Medicine, Kanazawa University Graduate School of Medical Science, Kanazawa, Ishikawa, Japan; Department of Gastroenterology, Kanazawa University Graduate School of Medical Science, Kanazawa, Ishikawa, Japan.
Azusa Kitao
Osamu Matsui
Takehiro Hayashi
Kouki Nio
Mitsumasa Kondo
Naoki Ohno
Tosiaki Miyati
Hikari Okada
Tatsuya Yamashita
Eishiro Mizukoshi
Masao Honda
Yasuni Nakanuma
Hiroyuki Takamura
Tetsuo Ohta
Yasunari Nakamoto
Masakazu Yamamoto
Tadatoshi Takayama
Shigeki Arii
XinWei Wang
Shuichi Kaneko
Kanazawa Medical University · JPKanazawa University · JPNational Cancer Institute · USNihon University · JPTokyo Medical and Dental University · JPTokyo Women's Medical University · JPUniversity of Fukui · JP

Funding

Strategies for improving early detection, diagnosis and treatment of liver cancerZIABC010313 · NCI · DIVISION OF BASIC SCIENCES - NCI · PI WANG, XIN WEI · 2009 to 2025
$18.1M
Molecular signatures for liver cancer diagnosis and treatment stratificationZ01BC010313 · NCI · DIVISION OF BASIC SCIENCES - NCI · PI WANG, XIN WEI · 1999 to 2008
$1.8M
Intramural NIH HHS Z01 BC010313
6 · The paper itself

Abstract

unlabelledThe survival of patients with hepatocellular carcinoma (HCC) is often individually different even after surgery for early-stage tumors. Gadolinium ethoxybenzyl diethylenetriamine pentaacetic acid (Gd-EOB-DTPA)-enhanced magnetic resonance imaging (MRI) has been introduced recently to evaluate hepatic lesions with regard to vascularity and the activity of the organic anion transporter OATP1B3. Here we report that Gd-EOB-DTPA-enhanced MRI (EOB-MRI) in combination with serum alpha-fetoprotein (AFP) status reflects the stem/maturational status of HCC with distinct biology and prognostic information. Gd-EOB-DTPA uptake in the hepatobiliary phase was observed in ∼15% of HCCs. This uptake correlated with low serum AFP levels, maintenance of hepatocyte function with the up-regulation of OATP1B3 and HNF4A expression, and good prognosis. By contrast, HCC showing reduced Gd-EOB-DTPA uptake with high serum AFP levels was associated with poor prognosis and the activation of the oncogene FOXM1. Knockdown of HNF4A in HCC cells showing Gd-EOB-DTPA uptake resulted in the increased expression of AFP and FOXM1 and the loss of OATP1B3 expression accompanied by morphological changes, enhanced tumorigenesis, and loss of Gd-EOB-DTPA uptake in vivo. HCC classification based on EOB-MRI and serum AFP levels predicted overall survival in a single-institution cohort (n=70), and its prognostic utility was validated independently in a multi-institution cohort of early-stage HCCs (n=109).

conclusionThis noninvasive classification system is molecularly based on the stem/maturation status of HCCs and can be incorporated into current staging practices to improve management algorithms, especially in the early stage of disease.

Indexed as

Gadolinium DTPAAgedalpha-FetoproteinsAnimalsCarcinoma, HepatocellularCohort StudiesFemaleHepatocyte Nuclear Factor 4HumansJapanLiverLiver NeoplasmsMaleMice, Inbred NODMice, SCIDMiddle Agedalpha-FetoproteinsGadolinium DTPAgadolinium ethoxybenzyl DTPAHepatocyte Nuclear Factor 4HNF4A protein, humanOrganic Anion Transporters, Sodium-IndependentSLCO1B3 protein, humanSolute Carrier Organic Anion Transporter Family Member 1B3

Identifiers

PMID24700365
PMCPMC4142120
OpenAlexW1586083286

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.