Evidence map›Paper›PMID 32961075›Full record

ReviewOpen biology2020

Prader-Willi syndrome: reflections on seminal studies and future therapies.

Michael S Chung, Maéva Langouët, Stormy J Chamberlain, Gordon G Carmichael

Open access · goldAbstract readReview
In one paragraph

Review in Open biology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
27citing papers in PubMed, 1 pooled it
3.8field-weighted citation impact, top 6% 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

27 citing papers in PubMed, 1 synthesis or guideline pooled it, 40 citations in OpenAlex.

  1. A genome-wide association meta-analysis of all-cause and vascular dementia.Alzheimer's & dementia : the journal of the Alzheimer's Association · 2024
    Pooled it
  2. SnoRNA Expression and RNA 2'-O-Methylation inbioRxiv : the preprint server for biology · 2026
    Article
  3. Article
  4. Review
  5. Article
  6. Genome-wide profiling of RNA 2'-bioRxiv : the preprint server for biology · 2025
    Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Extracellular vesicles in Alzheimer's disease.Arquivos de neuro-psiquiatria · 2024
    Article
  14. Review
  15. Review
  16. Article
  17. Review
  18. Review
  19. Diagnosis and management of sleep disorders in Prader-Willi syndrome.Journal of clinical sleep medicine : JCSM : official publication of the American Academy of Sleep Medicine · 2022
    Review
  20. 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

4 authors at 1 institution in 1 country.

Michael S ChungDepartment of Genetics and Genome Sciences, UCONN Health, 400 Farmington Avenue, Farmington, CT 06030, USA.
Maéva LangouëtDepartment of Genetics and Genome Sciences, UCONN Health, 400 Farmington Avenue, Farmington, CT 06030, USA.
Stormy J ChamberlainDepartment of Genetics and Genome Sciences, UCONN Health, 400 Farmington Avenue, Farmington, CT 06030, USA.
Gordon G CarmichaelDepartment of Genetics and Genome Sciences, UCONN Health, 400 Farmington Avenue, Farmington, CT 06030, USA.
UConn Health · US

Funding

Molecular underpinnings of Prader-Willi syndromeR01HD099975 · NICHD · UNIVERSITY OF CONNECTICUT SCH OF MED/DNT · PI CARMICHAEL, GORDON G, COTNEY, JUSTIN LEE · 2019 to 2023
$2.9M
NICHD NIH HHS R01 HD099975
6 · The paper itself

Abstract

Prader-Willi syndrome (PWS) is caused by the loss of function of the paternally inherited 15q11-q13 locus. This region is governed by genomic imprinting, a phenomenon in which genes are expressed exclusively from one parental allele. The genomic imprinting of the 15q11-q13 locus is established in the germline and is largely controlled by a bipartite imprinting centre. One part, termed the Prader-Willi syndrome imprinting center (PWS-IC), comprises a CpG island that is unmethylated on the paternal allele and methylated on the maternal allele. The second part, termed the Angelman syndrome imprinting centre, is required to silence the PWS_IC in the maternal germline. The loss of the paternal contribution of the imprinted 15q11-q13 locus most frequently occurs owing to a large deletion of the entire imprinted region but can also occur through maternal uniparental disomy or an imprinting defect. While PWS is considered a contiguous gene syndrome based on large-deletion and uniparental disomy patients, the lack of expression of only non-coding RNA transcripts from the

Indexed as

BiomarkersChromosomes, Human, Pair 15Disease ManagementDisease SusceptibilityEpigenesis, GeneticGene Expression RegulationGenetic Association StudiesGenetic LociGenomic ImprintingHumansPhenotypePrader-Willi SyndromeRNA, UntranslatedBiomarkersRNA, Untranslatedepigeneticsimprintingneurodevelopmental disordernon-coding RNAPrader-Willi syndromesnoRNA

Identifiers

PMID32961075
PMCPMC7536080
OpenAlexW3087873416

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.