Evidence map›Paper›PMID 35215246›Full record

ArticlePharmaceuticals (Basel, Switzerland)2022

Methylomic Biomarkers of Lithium Response in Bipolar Disorder: A Proof of Transferability Study.

Cynthia Marie-Claire, Cindie Courtin, Frank Bellivier, Jan Scott, Bruno Etain

Open access · goldAbstract read
In one paragraph

Article in Pharmaceuticals (Basel, Switzerland), 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed, 1 pooled it
2.2field-weighted citation impact, top 12% of its field
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

8 citing papers in PubMed, 1 synthesis or guideline pooled it, 16 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Genome-wide methylation biomarkers and biological aging in patients with bipolar disorder characterized for lithium response.European psychiatry : the journal of the Association of European Psychiatrists · 2025
    Article
  4. The Mechanisms of Lithium Action: The Old and New Findings.Pharmaceuticals (Basel, Switzerland) · 2025
    Review
  5. Review
  6. Article
  7. Article
  8. 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

5 authors at 2 institutions in 2 countries.

Cynthia Marie-ClaireINSERM UMR-S 1144, Optimisation Thérapeutique en Neurospsychopharmacologie (OTeN), Université de Paris, F-75006 Paris, France.ORCID 0000-0002-2282-134X
Cindie CourtinINSERM UMR-S 1144, Optimisation Thérapeutique en Neurospsychopharmacologie (OTeN), Université de Paris, F-75006 Paris, France.
Frank BellivierINSERM UMR-S 1144, Optimisation Thérapeutique en Neurospsychopharmacologie (OTeN), Université de Paris, F-75006 Paris, France.
Jan ScottInstitute of Neuroscience, Newcastle University, Newcastle upon Tyne NE4 5PL, UK.
Bruno EtainINSERM UMR-S 1144, Optimisation Thérapeutique en Neurospsychopharmacologie (OTeN), Université de Paris, F-75006 Paris, France.ORCID 0000-0002-5377-1488
Inserm · FRNewcastle University · GB

Funding

Assistance Publique - Hôpitaux de Paris PHRC GAN12Labex Bio-Psy ANR-11-IDEX-0004-02University of Paris IDEX Prematuration MerLiB
6 · The paper itself

Abstract

Response to lithium (Li) is highly variable in bipolar disorders (BD) and no clinical or biological predictors of long-term response have been validated to date. Using a genome-wide methylomic approach (SeqCapEpi), we previously identified seven differentially methylated regions (DMRs) that discriminated good from non-responders (prophylactic response phenotype defined using the "Alda" scale). This study is a proof of transferability from bench to bedside of this epigenetic signature. For this purpose, we used Methylation Specific High-Resolution Melting (MS-HRM), a PCR based method that can be implemented in any medical laboratory at low cost and with minimal equipment. In 23 individuals with BD, MS-HRM measures of three out of seven DMRs were technically feasible and consistencies between SeqCapEpi and MS-HRM-measures were moderate to high. In an extended sample of individuals with BD (

Indexed as

Alda scalebiomarkersbipolar disorderDNA methylationlithiumMS-HRMresponsetransferabilityvalidation

Identifiers

PMID35215246
PMCPMC8877131
OpenAlexW4206937836

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

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.