Evidence map›Paper›PMID 42000956›Full record

ArticleCommunications biology2026

In vivo activities of E1 elements in the insulin promoter.

Hirofumi Noguchi, Chika Miyagi-Shiohira, Takuya Sadahira, Masami Watanabe, Issei Saitoh

Abstract read
In one paragraph

Article in Communications biology, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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.

Hirofumi NoguchiDepartment of Regenerative Medicine, Graduate School of Medicine, University of the Ryukyus, Okinawa, Japan. noguchih@cs.u-ryukyu.ac.jp.ORCID http://orcid.org/0000-0002-0880-6805
Chika Miyagi-ShiohiraDepartment of Regenerative Medicine, Graduate School of Medicine, University of the Ryukyus, Okinawa, Japan.
Takuya SadahiraDepartment of Urology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan.
Masami WatanabeDepartment of Urology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan.
Issei SaitohDepartment of Pediatric Dentistry, Asahi University School of Dentistry, Hozumi, Japan.ORCID http://orcid.org/0000-0002-7451-0666

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

In this study, we evaluated the in vivo activity of the E1 element within the insulin promoter region. While we successfully obtained mice carrying a deletion exclusively in the E1 element of Ins2 (2E mice), we were unable to obtain mice with a deletion limited to the E1 element of Ins1. To assess the role of the E1 element in Ins1, we compared the mice carrying deletions in the GG2-GG1/A2-C1 elements with or without an additional E1 element deletion (1GC/1GCE mice). 1GCE2E mice developed diabetes. In contrast, 1GCE2

Indexed as

InsulinPromoter Regions, GeneticAnimalsGene Expression RegulationMaleMiceIns1 protein, mouseIns2 protein, mouseInsulin

Identifiers

PMID42000956
PMCPMC13276371

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.