Evidence map›Paper›PMID 30135300›Full record

ArticleJCI insight2018

Precision DNA demethylation ameliorates disease in lupus-prone mice.

Hao Li, Maria G Tsokos, Sean Bickerton, Amir Sharabi, Yi Li, Vaishali R Moulton, Philip Kong, Tarek M Fahmy, George C Tsokos

Open access · goldAbstract read
In one paragraph

Article in JCI insight, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 31 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
31citing papers in PubMed, 1 pooled it
3.4field-weighted citation impact, top 7% 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

31 citing papers in PubMed, 1 synthesis or guideline pooled it, 53 citations in OpenAlex.

  1. Pooled it
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  12. Article
  13. Contribution of Dysregulated DNA Methylation to Autoimmunity.International journal of molecular sciences · 2021
    Review
  14. Science advances · 2021
    Article
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

9 authors at 2 institutions in 1 country.

Hao LiDepartment of Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts, USA.
Maria G TsokosDepartment of Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts, USA.
Sean BickertonDepartment of Biomedical Engineering.
Amir SharabiDepartment of Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts, USA.
Yi LiDepartment of Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts, USA.
Vaishali R MoultonDepartment of Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts, USA.
Philip KongDepartment of Immunobiology, and.
Tarek M FahmyDepartment of Biomedical Engineering.
George C TsokosDepartment of Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts, USA.
Beth Israel Deaconess Medical Center · USYale University · US

Funding

MEDICAL SCIENTIST TRAINING PROGRAMT32GM007205 · NIGMS · YALE UNIVERSITY · PI KAZMIERCZAK, BARBARA I · 1985 to 2019
$42.9M
Expanded Double Negative T cells in SLE.R01AI085567 · NIAID · BETH ISRAEL DEACONESS MEDICAL CENTER · PI TSOKOS, GEORGE C · 2010 to 2025
$6.8M
LYMPHOCYTE SIGNALING DEFECTS IN PATIENTS WITH LUPUSR01AI042269 · NIAID · HENRY M. JACKSON FDN FOR THE ADV MIL/MED · PI TSOKOS, GEORGE C · 1998 to 2017
$6.8M
RESEARCH TRAINING IN NEPHROLOGYT32DK007199 · NIDDK · BETH ISRAEL DEACONESS MEDICAL CENTER · PI POLLAK, MARTIN R. · 1986 to 2022
$6.0M
Role of splicing factor SRSF1 in T cell function and autoimmunityR01AR068974 · NIAMS · BETH ISRAEL DEACONESS MEDICAL CENTER · PI ADAMOPOULOS, IANNIS ELIAS · 2016 to 2020
$2.2M
Targeting CaMK4 in SLER01AR064350 · NIAMS · BETH ISRAEL DEACONESS MEDICAL CENTER · PI TSOKOS, GEORGE C · 2013 to 2017
$1.8M
NIAID NIH HHS R01 AI042269NIAID NIH HHS R01 AI085567NIAMS NIH HHS R01 AR064350NIAMS NIH HHS R01 AR068974NIDDK NIH HHS T32 DK007199NIGMS NIH HHS T32 GM007205
6 · The paper itself

Abstract

Defective DNA methylation in T cells leads to a series of T cell abnormalities in lupus; however, the full effect of T cell lineage-specific DNA methylation on disease expression has not been explored. Here, we show that 5-azacytidine, a DNA methyltransferase inhibitor, targeted to either CD4 or CD8 T cells in mice with established disease using a nanolipogel delivery system dramatically ameliorates lupus-related pathology through distinct mechanisms. In vivo targeted delivery of 5-azacytidine into CD4 T cells favors the expansion and function of Foxp3+ Tregs, whereas targeted delivery to CD8 T cells enhances the cytotoxicity and restrains the expansion of pathogenic TCR-αβ+CD4-CD8- double-negative T cells. Our results signify the importance of cell-specific inhibition of DNA methylation in the treatment of established lupus.

Indexed as

AnimalsAzacitidineCD4-Positive T-LymphocytesCD8-Positive T-LymphocytesDisease Models, AnimalDNA MethylationDNA Modification MethylasesEpigenesis, GeneticFemaleHumansImmunoconjugatesLupus Erythematosus, SystemicMiceMice, TransgenicNanoconjugatesTreatment OutcomeAzacitidineDNA Modification MethylasesImmunoconjugatesNanoconjugatesAutoimmunityCellular immune responseLupusT cells

Identifiers

PMID30135300
PMCPMC6141184
OpenAlexW2888319891

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.