Evidence map›Paper›PMID 25249350›Full record

ArticleHistochemistry and cell biology2015

Cellular and subcellular localization of cholecystokinin (CCK)-1 receptors in the pancreas, gallbladder, and stomach of mice.

Kohtarou Konno, Hiromi Takahashi-Iwanaga, Motokazu Uchigashima, Kyoko Miyasaka, Akihiro Funakoshi, Masahiko Watanabe, Toshihiko Iwanaga

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Article in Histochemistry and cell biology, 2015. 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
1.0field-weighted citation impact, top 31% 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

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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, 24 citations in OpenAlex.

  1. Article
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  6. Article
  7. Premises for Cholecystokinin and Gastrin Peptides in Diabetes Therapy.Clinical medicine insights. Endocrinology and diabetes · 2019
    Review
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4 · The record

Corrections and comments

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5 · Who and what money

Authors and funding

7 authors at 3 institutions in 1 country.

Kohtarou KonnoDepartment of Anatomy, Hokkaido University Graduate School of Medicine, N15W7, Kita-ku, Sapporo, 060-8638, Japan.
Hiromi Takahashi-Iwanaga
Motokazu Uchigashima
Kyoko Miyasaka
Akihiro Funakoshi
Masahiko Watanabe
Toshihiko Iwanaga
Hokkaido University · JPSanno Medical Center · JPTokyo Kasei University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Information concerning the cellular localization of cholecystokinin (CCK)-1 receptors has been discrepant and remained scanty at ultrastructural levels. The present immunohistochemical study at light and electron microscopic levels revealed the distinct localization of CCK1 receptors in visceral organs. Immunohistochemistry by use of a purified antibody against mouse CCK1 receptor was applied to fixed tissue sections of the pancreas, gallbladder, stomach, and intestine of mice. A silver-intensified immunogold method revealed the subcellular localization under electron microscope. The immunoreactivity for CCK1 receptors was selectively found in the basolateral membrane of pancreatic acinar cells and gastric chief cells but was absent in pancreatic islets and gastric D cells. Another intense expression in the gut was seen in the myenteric nerve plexus of the antro-duodenal region and some populations of c-Kit-expressing pacemaker cells in the duodenal musculature. The gallbladder contained smooth muscle fibers with an intense immunoreactivity of CCK1 receptors on cell surfaces. The restricted localization of CCK1 receptors on the basolateral membrane of pancreatic acinar cells and gastric chief cells, along with their absence in the islets of Langerhans and gastric D cells, provides definitive information concerning the regulatory mechanism by circulating CCK. Especially, the subcellular localization in the acinar cells completes the investigation for the detection of circulating CCK by the basolateral membrane.

Indexed as

AnimalsGallbladderIn Situ Hybridization, FluorescenceMaleMiceMice, Inbred StrainsMicroscopy, ElectronMolecular Sequence DataPancreasReceptor, Cholecystokinin AStomachReceptor, Cholecystokinin A

Identifiers

PMID25249350
OpenAlexW1971802273

What OpenQuestion holds

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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.