Evidence map›Paper›PMID 27867936›Full record

ArticleMolecular neuropsychiatry2016

Effects of Lithium Monotherapy for Bipolar Disorder on Gene Expression in Peripheral Lymphocytes.

Amit Anand, Jeanette N McClintick, Jill Murrell, Harish Karne, John I Nurnberger, Howard J Edenberg

Abstract read
In one paragraph

Article in Molecular neuropsychiatry, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing 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

15 citing papers in PubMed.

  1. Article
  2. Review
  3. Article
  4. Article
  5. RNA Biomarkers in Bipolar Disorder and Response to Mood Stabilizers.International journal of molecular sciences · 2023
    Review
  6. Article
  7. Review
  8. Article
  9. Exploring lithium's transcriptional mechanisms of action in bipolar disorder: a multi-step study.Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology · 2020
    Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Genomics of Lithium Action and Response.Neurotherapeutics : the journal of the American Society for Experimental NeuroTherapeutics · 2017
    Review
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

6 authors.

Amit AnandCenter for Behavioral Health, Cleveland Clinic, Cleveland, Ohio, USA; Department of Psychiatry, Indiana University School of Medicine, Indianapolis, Ind., USA.
Jeanette N McClintickDepartment of Biochemistry and Molecular Biology and Center for Medical Genomics, Indiana University School of Medicine, Indianapolis, Ind., USA.
Jill MurrellDepartment of Biochemistry and Molecular Biology and Center for Medical Genomics, Indiana University School of Medicine, Indianapolis, Ind., USA.
Harish KarneCenter for Behavioral Health, Cleveland Clinic, Cleveland, Ohio, USA; Department of Psychiatry, Indiana University School of Medicine, Indianapolis, Ind., USA.
John I NurnbergerDepartment of Psychiatry, Indiana University School of Medicine, Indianapolis, Ind., USA.
Howard J EdenbergDepartment of Biochemistry and Molecular Biology and Center for Medical Genomics, Indiana University School of Medicine, Indianapolis, Ind., USA.

Funding

Dysfunctional Cortico-Limbic Activity and Connectivity in Bipolar Disorder and LiR01MH075025 · NIMH · INDIANA UNIV-PURDUE UNIV AT INDIANAPOLIS · PI ANAND, AMIT · 2007 to 2010
$1.8M
NIMH NIH HHS R01 MH075025
6 · The paper itself

Abstract

backgroundThis study investigated the effect of lithium monotherapy on peripheral lymphocyte gene expression in bipolar disorder (BD).

methodTwenty-two medication-free bipolar subjects (11 hypomanic, 11 depressed) were started on lithium monotherapy. Closely matched healthy subjects (n = 15) were included as controls but did not receive treatment. Blood RNA samples were collected at baseline and after 2 and 8 weeks of treatment. RNA expression was measured using the Affymetrix GeneChip® Human Gene 1.0 ST Array followed by Ingenuity pathways analysis. The results for the contrast of weeks 2 and 8 were not significantly different and were combined.

resultsIn BD subjects, 56 genes showed significant (false discovery rate <0.1) expression changes from baseline; the effect sizes and directions for all of these were similar at weeks 2 and 8. Among these were immune-related genes (IL5RA, MOK, IFI6, and RFX2), purinergic receptors (P2RY14, P2RY2, and ADORA3) and signal transduction-related genes (CAMK1 and PIK3R6). Pathway and upstream regulator analysis also revealed that lithium altered several immune- and signal transduction-related functions. Differentially expressed genes did not correlate with week 8 clinical response, but other genes involved in protein synthesis and degradation did.

conclusionPeripheral gene expression may serve as a biomarker of lithium effect.

Indexed as

Bipolar disorderDepressionGene expressionImmune genesInterferonLithiumManiaPathway analysisSignal transduction

Identifiers

PMID27867936
PMCPMC5109991

What OpenQuestion holds

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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.