ArticleFrontiers in pharmacology2019
Article in Frontiers in pharmacology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers, 1 of them a synthesis that pooled 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.
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.
Who cites it
9 citing papers in PubMed, 1 synthesis or guideline pooled it, 17 citations in OpenAlex.
- The effect of SSRIs on unconditioned anxiety: a systematic review and meta-analysis of animal studies.Psychopharmacology · 2024Pooled it
- Tryptamine from wake-active monoaminergic neurons regulates sleep homeostasis.Nature neuroscience · 2026Article
- International Union of Basic and Clinical Pharmacology. CXXII. Applying an objective evaluation to the status of class A orphan G protein-coupled receptors.Pharmacological reviews · 2026Review
- GPR139, an Ancient Receptor and an Emerging Target for Neuropsychiatric and Behavioral Disorders.Molecular neurobiology · 2025Review
- Orphan peptide and G protein-coupled receptor signalling in alcohol use disorder.British journal of pharmacology · 2024Review
- GPR139 agonist and antagonist differentially regulate retrieval and consolidation of fear memory in the zebrafish.Frontiers in neuroscience · 2024Article
- The role of orphan receptor GPR139 in neuropsychiatric behavior.Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology · 2022Article
- Habenula GPR139 is associated with fear learning in the zebrafish.Scientific reports · 2021Article
- Pharmacology and function of the orphan GPR139 G protein-coupled receptor.Basic & clinical pharmacology & toxicology · 2020Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
8 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Recently, our group along with another demonstrated that GPR139 can be activated by L-phenylalanine (L-Phe) and L-tryptophan (L-Trp) at physiologically relevant concentrations. GPR139 is discretely expressed in brain, with highest expression in medial habenula. Not only are the endogenous ligands catecholamine/serotonin precursors, but GPR139 expressing areas can directly/indirectly regulate the activity of catecholamine/serotonin neurons. Thus, GPR139 appears expressed in an interconnected circuit involved in mood, motivation, and anxiety. The aim of this study was to characterize a selective and brain penetrant GPR139 agonist (JNJ-63533054) in relevant
Indexed as
Identifiers
What OpenQuestion holds
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.