Evidence map›Paper›PMID 29643252›Full record

ArticleThe Journal of pharmacology and experimental therapeutics2018

In Vitro Pharmacological Characterization and In Vivo Validation of LSN3172176 a Novel M1 Selective Muscarinic Receptor Agonist Tracer Molecule for Positron Emission Tomography.

Adrian J Mogg, Thomas Eessalu, Megan Johnson, Rebecca Wright, Helen E Sanger, Hongling Xiao, Michael G Crabtree, Alex Smith, Ellen M Colvin, Douglas Schober and 7 more

Registry-linked trialAbstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in The Journal of pharmacology and experimental therapeutics, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT05105542 (Muscarinic M1 Receptor Availability and Cognition in Schizophrenia), which is not on this map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing 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.

NCT05105542 phase1completednot on this mapstarted 2021, after this paper: background citation

Muscarinic M1 Receptor Availability and Cognition in Schizophrenia

TypeinterventionalSponsorYale UniversityRan2021 to 2023Enrolled18ConditionsSchizophrenia, Schizoaffective Disorder, HealthyArms11C-EMO - A Novel PET Radiotracer for Muscarinic M1 Receptor, PET Scan
3 · Its place in the literature

Who cites it

9 citing papers in PubMed.

  1. Review
  2. Lower Muscarinic MBiological psychiatry · 2026
    Article
  3. Review
  4. Review
  5. Article
  6. First-in-Human Assessment ofJournal of nuclear medicine : official publication, Society of Nuclear Medicine · 2021
    Article
  7. Article
  8. Review
  9. 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

17 authors.

Adrian J MoggEli Lilly & Co. Ltd., Lilly Research Centre, Windlesham, Surrey, United Kingdom (A.J.M., H.E.S., M.G.C., A.S., E.M.C., P.J.G., L.M.B.) and Eli Lilly & Co. Ltd., Lilly Corporate Center, Indianapolis, Indiana (T.E., M.J., R.W., H.X., D.S., D.G., C.J., M.P.J., C.C.F., V.N.B.) mogg_adrian@lilly.com.
Thomas EessaluEli Lilly & Co. Ltd., Lilly Research Centre, Windlesham, Surrey, United Kingdom (A.J.M., H.E.S., M.G.C., A.S., E.M.C., P.J.G., L.M.B.) and Eli Lilly & Co. Ltd., Lilly Corporate Center, Indianapolis, Indiana (T.E., M.J., R.W., H.X., D.S., D.G., C.J., M.P.J., C.C.F., V.N.B.).
Megan JohnsonEli Lilly & Co. Ltd., Lilly Research Centre, Windlesham, Surrey, United Kingdom (A.J.M., H.E.S., M.G.C., A.S., E.M.C., P.J.G., L.M.B.) and Eli Lilly & Co. Ltd., Lilly Corporate Center, Indianapolis, Indiana (T.E., M.J., R.W., H.X., D.S., D.G., C.J., M.P.J., C.C.F., V.N.B.).
Rebecca WrightEli Lilly & Co. Ltd., Lilly Research Centre, Windlesham, Surrey, United Kingdom (A.J.M., H.E.S., M.G.C., A.S., E.M.C., P.J.G., L.M.B.) and Eli Lilly & Co. Ltd., Lilly Corporate Center, Indianapolis, Indiana (T.E., M.J., R.W., H.X., D.S., D.G., C.J., M.P.J., C.C.F., V.N.B.).
Helen E SangerEli Lilly & Co. Ltd., Lilly Research Centre, Windlesham, Surrey, United Kingdom (A.J.M., H.E.S., M.G.C., A.S., E.M.C., P.J.G., L.M.B.) and Eli Lilly & Co. Ltd., Lilly Corporate Center, Indianapolis, Indiana (T.E., M.J., R.W., H.X., D.S., D.G., C.J., M.P.J., C.C.F., V.N.B.).
Hongling XiaoEli Lilly & Co. Ltd., Lilly Research Centre, Windlesham, Surrey, United Kingdom (A.J.M., H.E.S., M.G.C., A.S., E.M.C., P.J.G., L.M.B.) and Eli Lilly & Co. Ltd., Lilly Corporate Center, Indianapolis, Indiana (T.E., M.J., R.W., H.X., D.S., D.G., C.J., M.P.J., C.C.F., V.N.B.).
Michael G CrabtreeEli Lilly & Co. Ltd., Lilly Research Centre, Windlesham, Surrey, United Kingdom (A.J.M., H.E.S., M.G.C., A.S., E.M.C., P.J.G., L.M.B.) and Eli Lilly & Co. Ltd., Lilly Corporate Center, Indianapolis, Indiana (T.E., M.J., R.W., H.X., D.S., D.G., C.J., M.P.J., C.C.F., V.N.B.).
Alex SmithEli Lilly & Co. Ltd., Lilly Research Centre, Windlesham, Surrey, United Kingdom (A.J.M., H.E.S., M.G.C., A.S., E.M.C., P.J.G., L.M.B.) and Eli Lilly & Co. Ltd., Lilly Corporate Center, Indianapolis, Indiana (T.E., M.J., R.W., H.X., D.S., D.G., C.J., M.P.J., C.C.F., V.N.B.).
Ellen M ColvinEli Lilly & Co. Ltd., Lilly Research Centre, Windlesham, Surrey, United Kingdom (A.J.M., H.E.S., M.G.C., A.S., E.M.C., P.J.G., L.M.B.) and Eli Lilly & Co. Ltd., Lilly Corporate Center, Indianapolis, Indiana (T.E., M.J., R.W., H.X., D.S., D.G., C.J., M.P.J., C.C.F., V.N.B.).
Douglas SchoberEli Lilly & Co. Ltd., Lilly Research Centre, Windlesham, Surrey, United Kingdom (A.J.M., H.E.S., M.G.C., A.S., E.M.C., P.J.G., L.M.B.) and Eli Lilly & Co. Ltd., Lilly Corporate Center, Indianapolis, Indiana (T.E., M.J., R.W., H.X., D.S., D.G., C.J., M.P.J., C.C.F., V.N.B.).
Donald GehlertEli Lilly & Co. Ltd., Lilly Research Centre, Windlesham, Surrey, United Kingdom (A.J.M., H.E.S., M.G.C., A.S., E.M.C., P.J.G., L.M.B.) and Eli Lilly & Co. Ltd., Lilly Corporate Center, Indianapolis, Indiana (T.E., M.J., R.W., H.X., D.S., D.G., C.J., M.P.J., C.C.F., V.N.B.).
Cynthia JesudasonEli Lilly & Co. Ltd., Lilly Research Centre, Windlesham, Surrey, United Kingdom (A.J.M., H.E.S., M.G.C., A.S., E.M.C., P.J.G., L.M.B.) and Eli Lilly & Co. Ltd., Lilly Corporate Center, Indianapolis, Indiana (T.E., M.J., R.W., H.X., D.S., D.G., C.J., M.P.J., C.C.F., V.N.B.).
Paul J GoldsmithEli Lilly & Co. Ltd., Lilly Research Centre, Windlesham, Surrey, United Kingdom (A.J.M., H.E.S., M.G.C., A.S., E.M.C., P.J.G., L.M.B.) and Eli Lilly & Co. Ltd., Lilly Corporate Center, Indianapolis, Indiana (T.E., M.J., R.W., H.X., D.S., D.G., C.J., M.P.J., C.C.F., V.N.B.).
Michael P JohnsonEli Lilly & Co. Ltd., Lilly Research Centre, Windlesham, Surrey, United Kingdom (A.J.M., H.E.S., M.G.C., A.S., E.M.C., P.J.G., L.M.B.) and Eli Lilly & Co. Ltd., Lilly Corporate Center, Indianapolis, Indiana (T.E., M.J., R.W., H.X., D.S., D.G., C.J., M.P.J., C.C.F., V.N.B.).
Christian C FelderEli Lilly & Co. Ltd., Lilly Research Centre, Windlesham, Surrey, United Kingdom (A.J.M., H.E.S., M.G.C., A.S., E.M.C., P.J.G., L.M.B.) and Eli Lilly & Co. Ltd., Lilly Corporate Center, Indianapolis, Indiana (T.E., M.J., R.W., H.X., D.S., D.G., C.J., M.P.J., C.C.F., V.N.B.).
Vanessa N BarthEli Lilly & Co. Ltd., Lilly Research Centre, Windlesham, Surrey, United Kingdom (A.J.M., H.E.S., M.G.C., A.S., E.M.C., P.J.G., L.M.B.) and Eli Lilly & Co. Ltd., Lilly Corporate Center, Indianapolis, Indiana (T.E., M.J., R.W., H.X., D.S., D.G., C.J., M.P.J., C.C.F., V.N.B.).
Lisa M BroadEli Lilly & Co. Ltd., Lilly Research Centre, Windlesham, Surrey, United Kingdom (A.J.M., H.E.S., M.G.C., A.S., E.M.C., P.J.G., L.M.B.) and Eli Lilly & Co. Ltd., Lilly Corporate Center, Indianapolis, Indiana (T.E., M.J., R.W., H.X., D.S., D.G., C.J., M.P.J., C.C.F., V.N.B.).

Funding

Outreach, Recruitment and Education CoreP30AG008017 · NIA · OREGON HEALTH & SCIENCE UNIVERSITY · PI KAYE, JEFFREY A · 1990 to 2019
$27.7M
NIA NIH HHS P30 AG008017
6 · The paper itself

Abstract

In the search for improved symptomatic treatment options for neurodegenerative and neuropsychiatric diseases, muscarinic acetylcholine M1 receptors (M1 mAChRs) have received significant attention. Drug development efforts have identified a number of novel ligands, some of which have advanced to the clinic. However, a significant issue for progressing these therapeutics is the lack of robust, translatable, and validated biomarkers. One valuable approach to assessing target engagement is to use positron emission tomography (PET) tracers. In this study we describe the pharmacological characterization of a selective M1 agonist amenable for in vivo tracer studies. We used a novel direct binding assay to identify nonradiolabeled ligands, including LSN3172176, with the favorable characteristics required for a PET tracer. In vitro functional and radioligand binding experiments revealed that LSN3172176 was a potent partial agonist (EC

Indexed as

AnimalsBrainHumansKineticsMicePositron-Emission TomographyRadioactive TracersRatsReceptor, Muscarinic M1Reproducibility of ResultsRadioactive TracersReceptor, Muscarinic M1

Identifiers

PMID29643252
PMCPMC5941187

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Registered trials

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.