Evidence map›Paper›PMID 29282321›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America2018

A mixed modality approach towards Xi reactivation for Rett syndrome and other X-linked disorders.

Lieselot L G Carrette, Chen-Yu Wang, Chunyao Wei, William Press, Weiyuan Ma, Raymond J Kelleher, Jeannie T Lee

Open access · bronzeAbstract readEvaluation Study
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 67 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
67citing papers in PubMed, 1 pooled it
7.0field-weighted citation impact, top 3% 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

67 citing papers in PubMed, 1 synthesis or guideline pooled it, 103 citations in OpenAlex.

  1. Variable expression ofProceedings of the National Academy of Sciences of the United States of America · 2024
    Pooled it
  2. Antisense Oligonucleotide-MediatedAnimals : an open access journal from MDPI · 2026
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  13. eLife · 2025
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7 more citing papers are in PubMed but not listed here.

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

7 authors at 3 institutions in 2 countries.

Lieselot L G CarretteHoward Hughes Medical Institute, Massachusetts General Hospital, Boston, MA 02114.
Chen-Yu WangHoward Hughes Medical Institute, Massachusetts General Hospital, Boston, MA 02114.
Chunyao WeiHoward Hughes Medical Institute, Massachusetts General Hospital, Boston, MA 02114.
William PressHoward Hughes Medical Institute, Massachusetts General Hospital, Boston, MA 02114.
Weiyuan MaCenter for Genomic Medicine, Massachusetts General Hospital, Boston, MA 02114.
Raymond J KelleherCenter for Genomic Medicine, Massachusetts General Hospital, Boston, MA 02114.
Jeannie T LeeHoward Hughes Medical Institute, Massachusetts General Hospital, Boston, MA 02114; lee@molbio.mgh.harvard.edu.
Howard Hughes Medical Institute · USHarvard University · USMassachusetts General Hospital · US

Funding

The RNA-activation platform to treat X-linked disease in a locus-specific manner.R01DA036895 · NIDA · MASSACHUSETTS GENERAL HOSPITAL · PI LEE, JEANNIE T · 2013 to 2017
$1.7M
Howard Hughes Medical InstituteNIDA NIH HHS R01 DA036895
6 · The paper itself

Abstract

The X-chromosome harbors hundreds of disease genes whose associated diseases predominantly affect males. However, a subset, including neurodevelopmental disorders, Rett syndrome (RTT), fragile X syndrome, and CDKL5 syndrome, also affects females. These disorders lack disease-specific treatment. Because female cells carry two X chromosomes, an emerging treatment strategy has been to reawaken the healthy allele on the inactive X (Xi). Here, we focus on methyl-CpG binding protein 2 (MECP2) restoration for RTT and combinatorially target factors in the interactome of Xist, the noncoding RNA responsible for X inactivation. We identify a mixed modality approach combining an Xist antisense oligonucleotide and a small-molecule inhibitor of DNA methylation, which, together, achieve 30,000-fold MECP2 up-regulation from the Xi in cultured cells. Combining a brain-specific genetic

Indexed as

AnimalsAzacitidineBrainCell LineDecitabineDNA MethylationFemaleGene Expression ProfilingGenetic TherapyMaleMethyl-CpG-Binding Protein 2MiceOligonucleotides, AntisenseRett SyndromeX Chromosome InactivationAzacitidineDecitabineMethyl-CpG-Binding Protein 2Oligonucleotides, Antisenseantisense oligonucleotidesLNARett syndromeXistX reactivation

Identifiers

PMID29282321
PMCPMC5789928
OpenAlexW2778732355

What OpenQuestion holds

Textmetadata
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.