Evidence map›Paper›PMID 12966430›Full record

ArticleBritish journal of cancer2003

A promoter region of the midkine gene that is frequently expressed in human hepatocellular carcinoma can activate a suicide gene as effectively as the alpha-fetoprotein promoter.

M Tomizawa, L Yu, A Wada, T Tamaoki, K Kadomatsu, T Muramatsu, S Matsubara, K Watanabe, M Ebara, H Saisho and 2 more

Open access · hybridAbstract readComparative Study
In one paragraph

Article in British journal of cancer, 2003. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
0.9field-weighted citation impact, top 24% 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

10 citing papers in PubMed, 25 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Preliminary screening of differentially expressed genes involved in methyl-CpG-binding protein 2 gene-mediated proliferation in human osteosarcoma cells.Tumour biology : the journal of the International Society for Oncodevelopmental Biology and Medicine · 2015
    Article
  5. Article
  6. Article
  7. Review
  8. Midkine, a heparin-binding cytokine with multiple roles in development, repair and diseases.Proceedings of the Japan Academy. Series B, Physical and biological sciences · 2010
    Review
  9. Article
  10. 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

12 authors at 5 institutions in 2 countries.

M TomizawaDivision of Pathology, Chiba Cancer Center, 666-2, Nitona, Chuo-ku, Chiba 260-8717, Japan.
L Yu
A Wada
T Tamaoki
K Kadomatsu
T Muramatsu
S Matsubara
K Watanabe
M Ebara
H Saisho
S Sakiyama
M Tagawa
Chiba Cancer Center · JPChiba University · JPNagoya University · JPKagoshima University · JPUniversity of Calgary · CA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We examined the expression of the midkine (MK) and alpha-fetoprotein (AFP) genes in 15 paired human specimens obtained from hepatocellular carcinoma (HCC) and the corresponding noncancerous regions of the same patients. A total of 14 HCC but none of the noncancerous specimens were positive for the MK mRNA. In contrast, three HCC specimens and one corresponding noncancerous sample out of the three AFP-positive HCC cases expressed the AFP gene. A 2.3-kb genomic fragment in the regulatory region of the MK gene could activate a fused reporter gene in both AFP-producing and -nonproducing HCC lines, and the MK fragment-mediated transcriptional activity was comparable to the AFP enhancer-linked AFP promoter in AFP-producing cell lines. The AFP-producing but not AFP-nonproducing HCC cell lines that were transfected with the MK promoter-linked herpes simplex virus-thymidine kinase (HSV-TK) gene became susceptible to a prodrug ganciclovir to a similar degree of the HCC transfected with the enhancer-linked AFP promoter-fused HSV-TK gene. These data suggest that the MK promoter can activate a therapeutic gene preferentially in HCC and is as useful as the AFP promoter in clinical settings.

Indexed as

CytokinesAgedalpha-FetoproteinsAntiviral AgentsCarcinoma, HepatocellularCarrier ProteinsCase-Control StudiesFemaleGanciclovirGene Expression Regulation, NeoplasticHumansLiverLiver NeoplasmsLuciferasesMaleMiddle Agedalpha-FetoproteinsAntiviral AgentsCarrier ProteinsCytokinesGanciclovirLuciferasesMidkineThymidine Kinase

Identifiers

PMID12966430
PMCPMC2376946
OpenAlexW2112508921

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.