Evidence map›Paper›PMID 33918805›Full record

ArticleBiomolecules2021

Islet Dysfunction in a Novel Transgenic Model of T Cell Insulitis.

Emily Esakov, Neha Nandedkar-Kulkarni, Ali G Al-Dieri, Hannah Hafner, Brigid Gregg, Marcia F McInerney

Open access · goldAbstract read
In one paragraph

Article in Biomolecules, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
0.4field-weighted citation impact, top 39% 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

2 citing papers in PubMed, 3 citations in OpenAlex.

  1. Article
  2. Article
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

6 authors at 2 institutions in 1 country.

Emily EsakovDepartment of Medicinal and Biological Chemistry, College of Pharmacy and Pharmaceutical Sciences, University of Toledo, Toledo, OH 43614, USA.ORCID 0000-0002-5049-2096
Neha Nandedkar-KulkarniDepartment of Medicinal and Biological Chemistry, College of Pharmacy and Pharmaceutical Sciences, University of Toledo, Toledo, OH 43614, USA.
Ali G Al-DieriDepartment of Medicinal and Biological Chemistry, College of Pharmacy and Pharmaceutical Sciences, University of Toledo, Toledo, OH 43614, USA.
Hannah HafnerDepartment of Pediatrics, Division of Pediatric Endocrinology, University of Michigan Medical School, Ann Arbor, MI 48109, USA.
Brigid GreggDepartment of Pediatrics, Division of Pediatric Endocrinology, University of Michigan Medical School, Ann Arbor, MI 48109, USA.ORCID 0000-0002-1192-2997
Marcia F McInerneyDepartment of Medicinal and Biological Chemistry, College of Pharmacy and Pharmaceutical Sciences, University of Toledo, Toledo, OH 43614, USA.ORCID 0000-0001-9348-2480
University of Toledo · USUniversity of Michigan · US

Funding

Regional Pilot And Feasibility Study Grants ProgramP30DK020572 · NIDDK · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI WILLIAM H HERMAN · 2013 to 2026
$24.3M
Programming of beta-cells and Glucose Homeostasis by Maternal Metformin ExposureK08DK102526 · NIDDK · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI GREGG, BRIGID ELLEN · 2015 to 2021
$797k
Chemotaxis to islets based on cellular insulin receptor expressionR15DK103196 · NIDDK · UNIVERSITY OF TOLEDO HEALTH SCI CAMPUS · PI MCINERNEY, MARCIA F. · 2014 to 2014
$454k
NIDDK NIH HHS K08 DK102526NIDDK NIH HHS P30 DK020572NIDDK NIH HHS R15 DK103196
6 · The paper itself

Abstract

The newly established CD3FLAG-mIR transgenic mouse model on a C57Bl/6 background has a FLAG tag on the mouse Insulin Receptor (mIR), specifically on T cells, as the FLAG-tagged mIR gene was engineered behind CD3 promoter and enhancer. The IR is a chemotactic molecule for insulin and the Flag-tagged mIR T cells in the BL/6-CD3FLAGmIR transgenic mice can migrate into the pancreas, as shown by immunofluorescent staining. While the transgenic mice do not become diabetic, there are phenotypic and metabolic changes in the islets. The transgenic islets become enlarged and disorganized by 15 weeks and those phenotypes continue out to 35 weeks of age. We examined the islets by RT-PCR for cell markers, ER stress markers, beta cell proliferation markers, and cytokines, as well as measuring serum insulin and insulin content in the pancreas at 15, 25, and 35 weeks of age. In transgenic mice, insulin in serum was increased at 15 weeks of age and glucose intolerance developed by 25 weeks of age. Passage of transgenic spleen cells into C57Bl/6 RAG

Indexed as

Insulin SecretionAnimalsCell MovementCell ProliferationCells, CulturedEndoplasmic Reticulum StressInsulin-Secreting CellsMiceMice, Inbred C57BLPancreatitisReceptor, InsulinT-LymphocytesTransgenesReceptor, Insulinglucose metabolisminsulin receptorinsulitispancreatic isletsT cell

Identifiers

PMID33918805
PMCPMC8070091
OpenAlexW3155509531

What Socratic holds

Textmetadata
LicenceCC BY
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 Socratic graph.