Evidence map›Paper›PMID 22392500›Full record

ArticleTumour biology : the journal of the International Society for Oncodevelopmental Biology and Medicine2012

Cell surface expression of hyaluronan on human ovarian cancer cells inversely correlates with their adhesion to peritoneal mesothelial cells.

Yutaka Tamada, Hideyuki Takeuchi, Nao Suzuki, Daisuke Aoki, Tatsuro Irimura

Abstract read
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Article in Tumour biology : the journal of the International Society for Oncodevelopmental Biology and Medicine, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
0.4field-weighted citation impact, top 41% 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

9 citing papers in PubMed, 16 citations in OpenAlex.

  1. [Role of hyaluronic acid synthases in female infertility-related diseases].Zhong nan da xue xue bao. Yi xue ban = Journal of Central South University. Medical sciences · 2025
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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

5 authors at 3 institutions in 1 country.

Yutaka TamadaLaboratory of Cancer Biology and Molecular Immunology, Graduate School of Pharmaceutical Sciences, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan.
Hideyuki Takeuchi
Nao Suzuki
Daisuke Aoki
Tatsuro Irimura
The University of Tokyo · JPKeio University · JPSt. Marianna University School of Medicine · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Eight of 15 human ovarian carcinoma cell lines were shown to express high levels of hyaluronan (HA) on their surfaces. The role of cell surface HA in its adhesion to mesothelial cells, which is potentially involved in peritoneal dissemination, was evaluated. Three human ovarian carcinoma cell lines, ES-2, MH, and KF cells, were repeatedly sorted into variant cell lines with high levels of cell surface HA (ES-2/HA+7, MH/HA+7, and KF/HA+7) and with low cell surface HA (ES-2/HA-7, MH/HA-7, and KF/HA-7). The ability of these cells to adhere to peritoneal mesothelial cells was compared. ES-2/HA+7, MH/HA+7, and KF/HA+7 cells were less adherent to mesothelial cells than the ES-2/HA-7, MH/HA-7, and KF/HA-7 cells. On ovarian carcinoma cells, high cell surface HA levels seem to inversely correlate with their capacity to adhere and disseminate to the peritoneum. Considering that peritoneum implantation is the primary ovarian cancer complication, HA cell surface expression may be considered a property associated with a less aggressive phenotype, which is contrary to the general perception that HA expression is associated with malignant progression.

Indexed as

Cell AdhesionCell Line, TumorCell MembraneCell MovementEpithelial CellsEpitheliumFemaleFlow CytometryFluorescent Antibody Technique, IndirectGene Expression Regulation, NeoplasticGlucuronosyltransferaseHumansHyaluronan ReceptorsHyaluronan SynthasesHyaluronic AcidOvarian NeoplasmsGlucuronosyltransferaseHAS1 protein, humanHAS2 protein, humanHAS3 protein, humanHyaluronan ReceptorsHyaluronan SynthasesHyaluronic Acid

Identifiers

PMID22392500
OpenAlexW1965104086

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.