Evidence map›Paper›PMID 24076101›Full record

ReviewNeurobiology of disease2014

Development of allosteric modulators of GPCRs for treatment of CNS disorders.

Hilary Highfield Nickols, P Jeffrey Conn

Abstract readReview
In one paragraph

Review in Neurobiology of disease, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 117 papers.

0numbers the graph read from it
0cells of the map it votes in
117citing 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

117 citing papers in PubMed.

  1. Article
  2. Article
  3. The Role and Mechanisms of G protein-coupled receptors in Parkinson's disease.Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology · 2025
    Review
  4. Review
  5. Article
  6. Review
  7. Article
  8. Article
  9. Review
  10. Article
  11. Article
  12. Article
  13. G protein-coupled receptors: a gateway to targeting oncogenic EVs?Extracellular vesicles and circulating nucleic acids · 2024
    Review
  14. Article
  15. Article
  16. Article
  17. Review
  18. Article
  19. Review
  20. Group 1 Metabotropic Glutamate Receptors in Neurological and Psychiatric Diseases: Mechanisms and Prospective.The Neuroscientist : a review journal bringing neurobiology, neurology and psychiatry · 2022
    Review

57 more citing papers are in PubMed but not listed here.

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

2 authors.

Hilary Highfield NickolsDivision of Neuropathology, Department of Pathology, Microbiology and Immunology, Vanderbilt University, USA.
P Jeffrey Conn

Funding

REGULATION OF SIGNALING BY MGLUR5R01MH062646 · NIMH · VANDERBILT UNIVERSITY · PI P Jeffrey Conn, COLLEEN M NISWENDER · 2001 to 2026
$10.9M
Vanderbilt NCDDDG for Discovery of Novel Treatments for SchizophreniaU01MH087965 · NIMH · VANDERBILT UNIVERSITY · PI CONN, P JEFFREY, LINDSLEY, CRAIG · 2010 to 2014
$9.3M
Muscarinic receptor activators as novel antipsychotic agentsR01MH073676 · NIMH · VANDERBILT UNIVERSITY · PI Jerri Michelle Rook · 2006 to 2026
$9.3M
FUNCTIONS OF METABOTROPIC GLUTAMATE RECEPTOR SUBTYPESR01NS031373 · NINDS · VANDERBILT UNIVERSITY · PI CONN, P JEFFREY · 1993 to 2025
$6.2M
Lead Optimization & Development of Back-Up mGlu5 NAM Candidates for Treatment ofU19MH097056 · NIMH · VANDERBILT UNIVERSITY · PI CONN, P JEFFREY · 2013 to 2015
$3.8M
Functions of Metabotropic Glutamate Receptor SubtypesR37NS031373 · NINDS · VANDERBILT UNIVERSITY · PI CONN, P JEFFREY · 2014 to 2020
$3.5M
NIMH NIH HHS R01 MH062646NIMH NIH HHS R01 MH073676NIMH NIH HHS U01 MH087965NIMH NIH HHS U19 MH097056NINDS NIH HHS R01 NS031373NINDS NIH HHS R37 NS031373
6 · The paper itself

Abstract

The discovery of allosteric modulators of G protein-coupled receptors (GPCRs) provides a promising new strategy with potential for developing novel treatments for a variety of central nervous system (CNS) disorders. Traditional drug discovery efforts targeting GPCRs have focused on developing ligands for orthosteric sites which bind endogenous ligands. Allosteric modulators target a site separate from the orthosteric site to modulate receptor function. These allosteric agents can either potentiate (positive allosteric modulator, PAM) or inhibit (negative allosteric modulator, NAM) the receptor response and often provide much greater subtype selectivity than orthosteric ligands for the same receptors. Experimental evidence has revealed more nuanced pharmacological modes of action of allosteric modulators, with some PAMs showing allosteric agonism in combination with positive allosteric modulation in response to endogenous ligand (ago-potentiators) as well as "bitopic" ligands that interact with both the allosteric and orthosteric sites. Drugs targeting the allosteric site allow for increased drug selectivity and potentially decreased adverse side effects. Promising evidence has demonstrated potential utility of a number of allosteric modulators of GPCRs in multiple CNS disorders, including neurodegenerative diseases such as Alzheimer's disease, Parkinson's disease, and Huntington's disease, as well as psychiatric or neurobehavioral diseases such as anxiety, schizophrenia, and addiction.

Indexed as

Drug DiscoveryAllosteric RegulationCentral Nervous System DiseasesHumansReceptors, G-Protein-CoupledReceptors, G-Protein-Coupled1-(1′-(2-methylbenzyl)-1,4′-bipiperidin-4-yl)-1H-benzo[d]imidazol-2(3H)-one1-[3-(4-butyl-1-piperidinyl)propyl]-3,4-dihydro-2(1H)-quinolinone(1-(4-cyano-4-(pyridine-2-yl)piperidine-1-yl)methyl-4-oxo-4H-quinolizine-3-carboxylic acid)1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine(1S,2S)-N(1)-(3,4-dichlorophenyl)cyclohexane-1,2-dicarboxamide(1S,3R,4S)-1-aminocyclo-pentane-1,3,4-tricarboxylic acid2-(2-(3-methoxyphenyl)ethynyl)-5-methylpyridine2-chloro-4-((2,5-dimethyl-1-(4-(trifluoromethoxy)phenyl)-1Himidazol-4-yl)ethynyl)pyridine2-methyl-6-(2-phenylethenyl)pyridine2-methyl-6-(phenylethynyl)-pyridine3[(2-methyl-1,3-thiazol-4-yl)ethylnyl]pyridine(3,4-dihydro-2H-pyrano[2,3]b quinolin-7-yl)(cis-4-methoxycyclohexyl) methanone(3aS,5S,7aR)-methyl 5-hydroxy-5-(m-tolylethynyl)octahydro-1H-indole-1-carboxylate3-cyano-N-(1,3-diphenyl-1H-pyrazol-5-yl)benzamide3-cyclohexyl-5-fluoro-6-methyl-7-(2-morpholin-4-ylethoxy)-4H-chromen-4-one[(3-fluorophenyl)methylene]hydrazone-3-fluorobenzaldehyde4-[1-(2-fluoropyridin-3-yl)-5-methyl-1H-1,2,3-triazol-4-yl]-N-isopropyl-N-methyl-3,6-dihydropyridine-1(2H)-carboxamide4-((E)-styryl)-pyrimidin-2-ylamine4-n-butyl-1-[4-(2-methylphenyl)-4-oxo-1-butyl]-piperidine5-methyl-6-(phenylethynyl)-pyridine5MPEP(+)-6-(2,4-dimethylphenyl)-2-ethyl-6,7-dihydrobenzo[d]oxazol-4(5H)-one6-(4-methoxyphenyl)-5-methyl-3-(4-pyridinyl)-isoxazolo[4,5-c]pyridin-4(5H)-one6-hydroxydopamine6-methyl-2-(phenylazo)-3-pyridinol6-OHDA77-LH-28-17TMRAC-42acetylcholinesteraseAChEACPT-1ADADX71743AFQ056Allosteric modulatorAlzheimer's diseaseamyloid precursor proteinAPPbenzylquinolone carboxylic acidBINABQCACDPPBcentral nervous systemCFMMCCNSCPPHACTEPDADFBDHPGdihydroxyphenylglycinedopamineDrug discoveryERK1/2extracellular signal-regulated kinase 1/2FMRPfragile X mental retardation proteinFragile X syndromeFTIDCFXSGABAGPCRJNJ16259685l-(+)-2-amino-4-phosphonobutyric acidl-3,4-dihydroxyphenylalanineL-AP4L-DOPALu AF21934Lu AF32615M-5MPEPmetabotropic glutamate receptorMetabotropic glutamate receptormGluMMPIPMPEPMPTPMTEPMuscarinic acetylcholine receptorN-[4-chloro-2[(1,3-dioxo-1,3-dihydro-2H-isoindol-2-yl)methyl]phenyl]-2-hydrobenzamideNAMnegative allosteric modulatorNMDAN-methyl-d-aspartateN-phenyl-7-(hydroxylimino)cyclopropa[b]chromen-1a-carboxamidePAMParkinson's diseaseParkinson's disease levodopa-induced dyskinesiaPCPPDPD-LIDPETPHCCCphencyclidinepositive allosteric modulatorpositron emission tomographypotassium 30-([(2-cyclopentyl-6-7-dimethyl-1-oxo-2,3-dihydro-1H-inden-5yl)oxy]methyl)biphenyl l-4-carboxylatePQCASAMseven transmembrane receptorSIB-1757SIB-1893silent allosteric modulatorTBPBγ-aminobutyric acid

Identifiers

PMID24076101
PMCPMC3875303

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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.