Evidence map›Paper›PMID 32814046›Full record

ArticleCell reports2020

Zonation of Pancreatic Acinar Cells in Diabetic Mice.

Adi Egozi, Keren Bahar Halpern, Lydia Farack, Hagar Rotem, Shalev Itzkovitz

Open access · goldAbstract read
In one paragraph

Article in Cell reports, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed
3.5field-weighted citation impact, top 7% 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

19 citing papers in PubMed, 25 citations in OpenAlex.

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  16. Cholecystokinin attenuates β-cell apoptosis in both mouse and human islets.Translational research : the journal of laboratory and clinical medicine · 2022
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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 1 institution in 1 country.

Adi EgoziDepartment of Molecular Cell Biology, Weizmann Institute of Science, Rehovot 7610001, Israel.
Keren Bahar HalpernDepartment of Molecular Cell Biology, Weizmann Institute of Science, Rehovot 7610001, Israel.
Lydia FarackDepartment of Molecular Cell Biology, Weizmann Institute of Science, Rehovot 7610001, Israel.
Hagar RotemDepartment of Molecular Cell Biology, Weizmann Institute of Science, Rehovot 7610001, Israel.
Shalev ItzkovitzDepartment of Molecular Cell Biology, Weizmann Institute of Science, Rehovot 7610001, Israel. Electronic address: shalev.itzkovitz@weizmann.ac.il.
Weizmann Institute of Science · IL

Funding

Howard Hughes Medical Institute
6 · The paper itself

Abstract

The islets of Langerhans are dynamic structures that can change in size, number of cells, and molecular function in response to physiological and pathological stress. Molecular cues originating from the surrounding "peri-islet" acinar cells that could facilitate this plasticity have not been explored. Here, we combine single-molecule transcript imaging in the intact pancreas and transcriptomics to identify spatial heterogeneity of acinar cell gene expression. We find that peri-islet acinar cells exhibit a distinct molecular signature in db/db diabetic mice that includes upregulation of trypsin family genes and elevated mTOR activity. This zonated expression program seems to be induced by CCK that is secreted from islet cells. Elevated peri-islet trypsin secretion could facilitate the islet expansion observed in this model via modulation of the islet capsule matrix components. Our study highlights a molecular axis of communication between the pancreatic exocrine and endocrine compartments that may be relevant to islet expansion.

Indexed as

Acinar CellsAnimalsDiabetes Mellitus, ExperimentalMicePancreasacinar cellsdb/db micediabetespancreasperi-islet acinar cellssingle cell heterogeneitysingle molecule imagingsmFISHzonation

Identifiers

PMID32814046
PMCPMC7443616
OpenAlexW3076637040

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.