Evidence map›Paper›PMID 22200892›Full record

ArticleOncology reports2012

UVC irradiation suppresses platelet-derived growth factor-BB-induced migration in human pancreatic cancer cells.

Junji Kawaguchi, Seiji Adachi, Ichiro Yasuda, Takahiro Yamauchi, Takashi Yoshioka, Masahiko Itani, Osamu Kozawa, Hisataka Moriwaki

Abstract read
In one paragraph

Article in Oncology reports, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
–field-weighted citation impact
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

7 citing papers in PubMed.

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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

8 authors.

Junji KawaguchiDepartment of Gastroenterology, Gifu University Graduate School of Medicine, Gifu 501-1194, Japan.
Seiji Adachi
Ichiro Yasuda
Takahiro Yamauchi
Takashi Yoshioka
Masahiko Itani
Osamu Kozawa
Hisataka Moriwaki

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We have recently reported that short wavelength ultraviolet-C (UVC) irradiation inhibits cell growth and induces apoptosis in human pancreatic cancer cells. In this study, we investigated the effect of UVC on platelet-derived growth factor (PDGF)-BB-induced migration in pancreatic cancer cells, AsPC1 and BxPC3. In cell migration assays using a Boyden chamber Transwell, PDGF-BB exerted a maximum effect on migration of these cells at a dose of 70 ng/ml after 36 h of treatment. PDGF-BB also caused phosphorylation of p44/p42 mitogen-activated protein kinase (MAPK), stress-activated protein kinase/c-Jun-N-terminal kinase (SAPK/JNK) and Akt, but not of p38 MAPK in these cells. Pretreatment of these cells with UVC at a dose over 10 J markedly suppressed PDGF-BB-induced migration. Since UVC significantly inhibited PDGF-BB-induced phosphorylation of Akt, and subsequent glycogen synthase kinase (GSK) 3β, but not p44/p42 MAPK and SAPK/JNK, it is likely that UVC inhibits PDGF-BB-induced migration by suppressing the Akt-GSK3β pathway in pancreatic cancer cells. Taken together with our previous findings, UVC could be a useful tool for the treatment of patients with pancreatic cancer.

Indexed as

Ultraviolet RaysBecaplerminCell Line, TumorCell MovementGlycogen Synthase Kinase 3Glycogen Synthase Kinase 3 betaHumansJNK Mitogen-Activated Protein KinasesMitogen-Activated Protein Kinase 1Mitogen-Activated Protein Kinase 3Neoplasm Invasivenessp38 Mitogen-Activated Protein KinasesPancreatic NeoplasmsPhosphorylationProto-Oncogene Proteins c-aktProto-Oncogene Proteins c-sisBecaplerminGlycogen Synthase Kinase 3Glycogen Synthase Kinase 3 betaGSK3B protein, humanJNK Mitogen-Activated Protein KinasesMAPK1 protein, humanMitogen-Activated Protein Kinase 1Mitogen-Activated Protein Kinase 3p38 Mitogen-Activated Protein KinasesProto-Oncogene Proteins c-aktProto-Oncogene Proteins c-sisRecombinant Proteins

Identifiers

PMID22200892
PMCPMC3583433

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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.