Evidence map›Paper›PMID 30159783›Full record

ArticleHistochemistry and cell biology2019

Expression and localization of aromatase in human gastric mucosa : Immunohistochemical study using biopsy materials.

Hiroto Kobayashi, Saori Yoshida, Nobuyuki Shirasawa, Kunihiko Maeda, Akira Naito

Abstract read
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In one paragraph

Article in Histochemistry and cell biology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing 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

5 citing papers in PubMed, 8 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

5 authors at 3 institutions in 1 country.

Hiroto KobayashiDepartment of Anatomy and Structural Science, Faculty of Medicine, Yamagata University, 2-2-2 Iida-nishi, Yamagata, 990-9585, Japan. kob-h@med.id.yamagata-u.ac.jp.
Saori YoshidaDepartment of Anatomy and Structural Science, Faculty of Medicine, Yamagata University, 2-2-2 Iida-nishi, Yamagata, 990-9585, Japan.
Nobuyuki ShirasawaDepartment of Rehabilitation, Faculty of Medical Science and Welfare, Tohoku Bunka Gakuen University, Aoba-ku, Sendai, 980-8579, Japan.
Kunihiko MaedaYamagata Prefectural University of Health Science, 260 Kami-yanagi, Yamagata, 990-2212, Japan.
Akira NaitoDepartment of Anatomy and Structural Science, Faculty of Medicine, Yamagata University, 2-2-2 Iida-nishi, Yamagata, 990-9585, Japan.
Yamagata University · JPTohoku Bunka Gakuen University · JPYamagata Prefectural University of Health Sciences · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Parietal cells in the gastric mucosa are known not only as cells playing major roles in food digestion but also as cells bearing endocrine function. In addition to their production of gastrin and ghrelin, it has been recently revealed that these cells are also involved in the synthesis and secretion of estrogens with their expression of aromatase in experimental animals. Although aromatase activity has been detected in human gastric cancer cells and related cell lines, much less study has been done to ascertain the expression of the enzymatic activity in normal gastric mucosa. It has not been established which cell type is responsible for estrogen production in human gastric glands consisting of epithelial cells of several types. The aim of this study is to define the expression of aromatase by parietal cells in human gastric glands using immunohistochemical techniques. We retrieved formalin-fixed paraffin embedded materials of gastric biopsies from 16 patients (nine men, seven women). Colocalization of aromatase and H

Indexed as

AromataseBiopsyFemaleGastric MucosaHumansImmunohistochemistryMaleMiddle AgedParietal Cells, GastricAromataseCYP19A1 protein, human17β-estradiolAromataseHumanImmunohistochemistryParietal cell

Identifiers

PMID30159783
OpenAlexW2889473015

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.