Evidence mapPaperPMID 32553160Full record

ArticleCell reports2020

Corrination of a GLP-1 Receptor Agonist for Glycemic Control without Emesis.

Tito Borner, Jayme L Workinger, Ian C Tinsley, Samantha M Fortin, Lauren M Stein, Oleg G Chepurny, George G Holz, Aleksandra J Wierzba, Dorota Gryko, Ebba Nexø and 6 more

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 29 papers.

0numbers the graph read from it
0cells of the map it votes in
29citing papers in PubMed
2.7field-weighted citation impact, top 9% 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

29 citing papers in PubMed, 36 citations in OpenAlex.

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  13. The antiemetic actions of GIP receptor agonism.American journal of physiology. Endocrinology and metabolism · 2024
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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

16 authors at 5 institutions in 3 countries.

Tito BornerDepartment of Biobehavioral Health Sciences, School of Nursing, University of Pennsylvania, Philadelphia, PA 19104, USA.
Jayme L WorkingerDepartment of Chemistry, Syracuse University, Syracuse, NY, USA.
Ian C TinsleyDepartment of Chemistry, Syracuse University, Syracuse, NY, USA.
Samantha M FortinDepartment of Psychiatry, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA.
Lauren M SteinDepartment of Psychiatry, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA.
Oleg G ChepurnyDepartment of Medicine, Upstate Medical University, State University of New York, Syracuse, NY, USA.
George G HolzDepartment of Medicine, Upstate Medical University, State University of New York, Syracuse, NY, USA.
Aleksandra J WierzbaInstitute of Organic Chemistry, Polish Academy of Sciences, Warsaw, Poland.
Dorota GrykoInstitute of Organic Chemistry, Polish Academy of Sciences, Warsaw, Poland.
Ebba NexøDepartment of Clinical Biochemistry and Clinical Medicine, University of Aarhus, Aarhus, Denmark.
Evan D ShaulsonDepartment of Biobehavioral Health Sciences, School of Nursing, University of Pennsylvania, Philadelphia, PA 19104, USA.
Ankur BamezaiDepartment of Psychiatry, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA.
Valentina A Rodriguez Da SilvaDepartment of Psychiatry, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA; Department of Biobehavioral Health Sciences, School of Nursing, University of Pennsylvania, Philadelphia, PA 19104, USA.
Bart C De JongheDepartment of Biobehavioral Health Sciences, School of Nursing, University of Pennsylvania, Philadelphia, PA 19104, USA.
Matthew R HayesDepartment of Psychiatry, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA; Department of Biobehavioral Health Sciences, School of Nursing, University of Pennsylvania, Philadelphia, PA 19104, USA.
Robert P DoyleDepartment of Chemistry, Syracuse University, Syracuse, NY, USA; Department of Medicine, Upstate Medical University, State University of New York, Syracuse, NY, USA. Electronic address: rpdoyle@syr.edu.
University of Pennsylvania · USSUNY Upstate Medical University · USInstitute of Organic Chemistry · PLSyracuse University · USAarhus University · DK

Funding

NEURAL HIERARCHY IN THE MODULATION OF INGESTIVE BEHAVIORR01DK021397 · UNIVERSITY OF PENNSYLVANIA · 1986 to 2005
$2.7M
TRAINING PROGRAM IN NEUROPSYCHOPHARMACOLOGY-PREDOCTORALT32MH014654 · UNIVERSITY OF PENNSYLVANIA · 1985 to 2004
$1.1M
Neural Mechanisms of Nausea, Vomiting, and Energy DysregulationR01DK112812 · UNIVERSITY OF PENNSYLVANIA · 2025 to 2025
$640k
NIDDK NIH HHS R01 DK021397NIDDK NIH HHS R01 DK069575NIDDK NIH HHS R01 DK112812NIDDK NIH HHS R01 DK115762NIDDK NIH HHS R01 DK122332NIDDK NIH HHS R15 DK097675NIDDK NIH HHS R56 DK115762NIMH NIH HHS T32 MH014654
6 · The paper itself

Abstract

Glucagon-like peptide-1 receptor (GLP-1R) agonists used to treat type 2 diabetes mellitus often produce nausea, vomiting, and in some patients, undesired anorexia. Notably, these behavioral effects are caused by direct central GLP-1R activation. Herein, we describe the creation of a GLP-1R agonist conjugate with modified brain penetrance that enhances GLP-1R-mediated glycemic control without inducing vomiting. Covalent attachment of the GLP-1R agonist exendin-4 (Ex4) to dicyanocobinamide (Cbi), a corrin ring containing precursor of vitamin B12, produces a "corrinated" Ex4 construct (Cbi-Ex4). Data collected in the musk shrew (Suncus murinus), an emetic mammal, reveal beneficial effects of Cbi-Ex4 relative to Ex4, as evidenced by improvements in glycemic responses in glucose tolerance tests and a profound reduction of emetic events. Our findings highlight the potential for clinical use of Cbi-Ex4 for millions of patients seeking improved glycemic control without common side effects (e.g., emesis) characteristic of current GLP-1 therapeutics.

Indexed as

Glucagon-Like Peptide-1 Receptor AgonistsAnimalsAnorexiaBlood GlucoseGlucagon-Like Peptide 1Glycemic ControlHumansHypoglycemic AgentsPeptidesReceptors, GlucagonBlood GlucoseGlucagon-Like Peptide 1Glucagon-Like Peptide-1 Receptor AgonistsHypoglycemic AgentsPeptidesReceptors, GlucagonanorexiaB12brain permeabilitycobinamidediabetesemesisGLP-1 agonisthypophagiamusk shrewreduced side effects

Identifiers

PMID32553160
PMCPMC7376604
OpenAlexW3035029907

What Socratic holds

Textmetadata
LicenceTDM
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.