Evidence map›Paper›PMID 35835391›Full record

ArticleCellular and molecular gastroenterology and hepatology2022

GFAP-directed Inactivation of Men1 Exploits Glial Cell Plasticity in Favor of Neuroendocrine Reprogramming.

Suzann Duan, Travis W Sawyer, Ricky A Sontz, Bradley A Wieland, Andres F Diaz, Juanita L Merchant

Open access · goldAbstract read
In one paragraph

Article in Cellular and molecular gastroenterology and hepatology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing 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

13 citing papers in PubMed, 17 citations in OpenAlex.

  1. Article
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  4. The Physiology of Enteric Glia.Annual review of physiology · 2025
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

6 authors at 1 institution in 1 country.

Suzann DuanUniversity of Arizona College of Medicine, Department of Medicine, Division of Gastroenterology, Tucson, Arizona.
Travis W SawyerWyant College of Optical Sciences, University of Arizona, Tucson, Arizona.
Ricky A SontzUniversity of Arizona College of Medicine, Department of Medicine, Division of Gastroenterology, Tucson, Arizona.
Bradley A WielandUniversity of Arizona College of Medicine, Department of Medicine, Division of Gastroenterology, Tucson, Arizona.
Andres F DiazUniversity of Arizona College of Medicine, Department of Medicine, Division of Gastroenterology, Tucson, Arizona.
Juanita L MerchantUniversity of Arizona College of Medicine, Department of Medicine, Division of Gastroenterology, Tucson, Arizona. Electronic address: jmerchant@arizona.edu.
University of Arizona · US

Funding

TRANSCRIPTIONAL CONTROL OF GASTRIN BY GROWTH FACTORSR01DK045729 · NIDDK · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI MERCHANT, JUANITA L. · 1993 to 2021
$4.1M
NIDDK NIH HHS R01 DK045729
6 · The paper itself

Abstract

BACKGROUND &

aimsEfforts to characterize the signaling mechanisms that underlie gastroenteropancreatic neoplasms (GEP-NENs) are precluded by a lack of comprehensive models that recapitulate pathogenesis. Investigation into a potential cell-of-origin for gastrin-secreting NENs revealed a non-cell autonomous role for loss of menin in neuroendocrine cell specification, resulting in an induction of gastrin in enteric glia. Here, we investigated the hypothesis that cell autonomous Men1 inactivation in glial fibrillary acidic protein (GFAP)-expressing cells induced neuroendocrine differentiation and tumorigenesis.

methodsTransgenic GFAP

resultsGFAP

conclusionsGFAP-directed Men1 inactivation exploits glial cell plasticity in favor of neuroendocrine differentiation.

Indexed as

Cell PlasticityNeurogliaAnimalsCarcinogenesisCell DifferentiationGastrinsGlial Fibrillary Acidic ProteinHedgehog ProteinsHyperplasiaMiceMultiple Endocrine Neoplasia Type 1Neuroendocrine CellsProto-Oncogene ProteinsRNA, Small InterferingGastrinsGlial Fibrillary Acidic Proteinglial fibrillary astrocytic protein, mouseHedgehog ProteinsMen1 protein, mouseProto-Oncogene ProteinsRNA, Small InterferingEnteric GliaGastrinomasHedgehog SignalingKIF3APrimary CiliaSOX10

Identifiers

PMID35835391
PMCPMC9490044
OpenAlexW4285012661

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.