Evidence map›Paper›PMID 30002770›Full record

ArticlePrzeglad gastroenterologiczny2018

Expression of chosen cell cycle and proliferation markers in pancreatic intraepithelial neoplasia.

Justyna Zińczuk, Konrad Zaręba, Katarzyna Guzińska-Ustymowicz, Bogusław Kędra, Andrzej Kemona, Anna Pryczynicz

Open access · goldAbstract read
In one paragraph

Article in Przeglad gastroenterologiczny, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
0.6field-weighted citation impact, top 29% 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

11 citing papers in PubMed, 14 citations in OpenAlex.

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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

6 authors at 1 institution in 1 country.

Justyna ZińczukDepartment of General Pathomorphology, Medical University of Bialystok, Bialystok, Poland.
Konrad Zaręba2 Clinical Department of General and Gastroenterological Surgery, Medical University of Bialystok, Bialystok, Poland.
Katarzyna Guzińska-UstymowiczDepartment of General Pathomorphology, Medical University of Bialystok, Bialystok, Poland.
Bogusław Kędra2 Clinical Department of General and Gastroenterological Surgery, Medical University of Bialystok, Bialystok, Poland.
Andrzej KemonaDepartment of General Pathomorphology, Medical University of Bialystok, Bialystok, Poland.
Anna PryczyniczDepartment of General Pathomorphology, Medical University of Bialystok, Bialystok, Poland.
Medical University of Białystok · PL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionPancreatic ductal adenocarcinoma is one of the most aggressive tumours that develops from precursor lesions, most frequently including pancreatic intraepithelial neoplasia (PanIN). Deregulation of the cell cycle, responsible for uncontrolled cell proliferation, is an important phenomenon in the development of this cancer.

aimTo evaluate the cell cycle and the expression of proliferation markers, namely Ki67, PCNA, and cyclin D1 in pancreatic intraepithelial neoplasia at its different stages of progression. MATERIAL AND

methodsThe study group consisted of 70 patients with different pancreatic diseases (pancreatic ductal adenocarcinoma, pancreatitis, and pancreatic cysts), who also had pancreatic intraepithelial neoplasia. Expression of Ki67, PCNA, and Cyclin D1 was analysed immunohistochemically using appropriate antibodies.

resultsStatistically significant differences were demonstrated in Ki67, PCNA, and Cyclin D1 expression between normal pancreatic ducts and various stages of PanIN (

conclusionsAn increase in the expression of Ki67, PCNA, and cyclin D1 suggests that these proteins may enhance epithelial cell proliferation and may influence the development of pancreatic intraepithelial neoplasia. Moreover, immunohistochemical assessment of Ki67, PCNA, and cyclin D1 expression may be helpful in the differential diagnosis of PanIN.

Indexed as

cell cyclepancreatic cancerPanINproliferation

Identifiers

PMID30002770
PMCPMC6040105
OpenAlexW2869679581

What OpenQuestion holds

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LicenceCC BY-NC-SA
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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.