Evidence map›Paper›PMID 8097496›Full record

ArticleInternational journal of cancer1993

Role of aminopeptidase N (CD13) in tumor-cell invasion and extracellular matrix degradation.

I Saiki, H Fujii, J Yoneda, F Abe, M Nakajima, T Tsuruo, I Azuma

Open access · bronzeAbstract read
In one paragraph

Article in International journal of cancer, 1993. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 96 papers.

0numbers the graph read from it
0cells of the map it votes in
96citing papers in PubMed
4.0field-weighted citation impact, top 5% 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

96 citing papers in PubMed, 343 citations in OpenAlex.

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36 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

7 authors at 3 institutions in 1 country.

I SaikiInstitute of Immunological Science, Hokkaido University, Sapporo, Japan.
H Fujii
J Yoneda
F Abe
M Nakajima
T Tsuruo
I Azuma
Hokkaido University · JPNippon Kayaku (Japan) · JPThe University of Tokyo · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We have investigated the effect of monoclonal antibodies (MAbs) specific for aminopeptidase N/CD13 on the invasion of human metastatic tumor cells into reconstituted basement membrane (Matrigel). The invasion of human metastatic tumor cells (SN12M renal-cell carcinoma, HT1080 fibrosarcoma and A375M melanoma) into Matrigel-coated filters was inhibited by an anti-CD13 MAb, WM15, in a concentration-dependent manner. However, this MAb did not have any effect on tumor-cell adhesion and migration to the extracellular matrices, which may be involved in tumor-cell invasion. MAb WM15 inhibited the degradation of type-IV collagen by tumor cells in a concentration-dependent manner. We also found that WM15 inhibited hydrolysing activities towards substrates of aminopeptidases in 3 different tumor cells. Since our previous study indicated that bestatin, an aminopeptidase inhibitor, was able to inhibit tumor-cell invasion, as well as aminopeptidase activities of murine and human metastatic tumor cells, cell-surface amino-peptidase N/CD13 may be partly involved in the activation mechanism for type-IV collagenolysis to achieve tumor-cell invasion, and anti-CD13 MAb WM15 may inhibit tumor-cell invasion through a mechanism involving its inhibitory action on the aminopeptidase N in tumor cells.

Indexed as

Neoplasm InvasivenessNeoplasm MetastasisAminopeptidasesAntibodies, MonoclonalAntigens, CDAntigens, Differentiation, MyelomonocyticCD13 AntigensCell AdhesionCell MovementExtracellular MatrixHumansIn Vitro TechniquesTumor Cells, CulturedAminopeptidasesAntibodies, MonoclonalAntigens, CDAntigens, Differentiation, MyelomonocyticCD13 Antigens

Identifiers

PMID8097496
PMCPMC7165932
OpenAlexW1968858321

What OpenQuestion holds

Textmetadata
Read underepoch 390

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.