SynthesisMolecular psychiatry2018
Face and predictive validity of the ClockΔ19 mouse as an animal model for bipolar disorder: a systematic review.
Synthesis in Molecular psychiatry, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.
What it found
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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.
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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.
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Who cites it
17 citing papers in PubMed, 38 citations in OpenAlex.
- Reconceptualizing bipolar disorder through an integrative biological lens: synthesis, convergence, and emerging directions.Frontiers in integrative neuroscience · 2026Review
- The crosstalk between CREB and PER2 mediates the transition between mania- and depression-like behavior.Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology · 2025Article
- NEK4 modulates circadian fluctuations of emotional behaviors and synaptogenesis in male mice.Nature communications · 2024Article
- Mice with deficiency in Pcdh15, a gene associated with bipolar disorders, exhibit significantly elevated diurnal amplitudes of locomotion and body temperature.Translational psychiatry · 2024Article
- Review
- Bipolar Chronobiology in Men and Mice: A Narrative Review.Brain sciences · 2023Review
- Taking subjectivity seriously: towards a unification of phenomenology, psychiatry, and neuroscience.Molecular psychiatry · 2023Review
- A Pattern to Link Adenosine Signaling, Circadian System, and Potential Final Common Pathway in the Pathogenesis of Major Depressive Disorder.Molecular neurobiology · 2022Review
- Review
- Article
- Patient fibroblast circadian rhythms predict lithium sensitivity in bipolar disorder.Molecular psychiatry · 2021Article
- Enlightened: addressing circadian and seasonal changes in photoperiod in animal models of bipolar disorder.Translational psychiatry · 2021Review
- Circadian rhythms in bipolar disorder patient-derived neurons predict lithium response: preliminary studies.Molecular psychiatry · 2021Article
- The relationship between cannabis use and cognition in people with bipolar disorder: A systematic scoping review.Psychiatry research · 2021Article
- Cannabis Use and Mental Illness: Understanding Circuit Dysfunction Through Preclinical Models.Frontiers in psychiatry · 2021Review
- Mood-related central and peripheral clocks.The European journal of neuroscience · 2020Review
- Maximum Temperature and Solar Radiation as Predictors of Bipolar Patient Admission in an Emergency Psychiatric Ward.International journal of environmental research and public health · 2019Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
3 authors at 2 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Mice carrying the circadian locomotor output cycles Kaput delta 19 N-ethyl-N-nitrosoure (ENU) mutation (ClockΔ19) are used as an animal model for bipolar disorder (BD). We aimed to systematically review the face validity (phenotypical and pathophysiological resemblance with BD) and predictive validity (responsiveness to treatments used in BD) of this model in adherence with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guideline. We carried out a systematic search of the databases PubMed and Embase, combining search terms covering BD and ClockΔ19. The 22 studies included in the review (from a total of 1281 identified records) show that the behavioral phenotype of the ClockΔ19 mouse is characterized by hyperactivity, decreased anxiety-like behavior, decreased depression-like behavior and increased preference for rewarding stimuli. This is highly consistent with mania in humans. Moreover, the ClockΔ19 mouse exhibits rapid mood cycling (a manic-like phenotype during the day followed by euthymia at night), which is consistent with BD. Chronic administration of lithium, a drug with well established mood-stabilizing effect in humans with BD, reverses the majority of the bipolar-like traits and most of the neurobiological abnormalities observed in the ClockΔ19 mouse. In conclusion, the ClockΔ19 mouse has substantial face validity as an animal model for BD. The predictive validity of the ClockΔ19 mouse has primarily been investigated via studies using lithium challenge. Therefore, further studies are needed to determine how the ClockΔ19 mouse responds to other mood-stabilizing treatments of BD such as valproate, lamotrigine, carbamazepine, oxcarbazepine, antipsychotics, electroconvulsive therapy and various light interventions.
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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.