Evidence map›Paper›PMID 18432406›Full record

ReviewAutoimmunity2008

ICF, an immunodeficiency syndrome: DNA methyltransferase 3B involvement, chromosome anomalies, and gene dysregulation.

Melanie Ehrlich, Cecilia Sanchez, Chunbo Shao, Rie Nishiyama, John Kehrl, Rork Kuick, Takeo Kubota, Samir M Hanash

Open access · bronzeAbstract readReview
In one paragraph

Review in Autoimmunity, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 65 papers.

0numbers the graph read from it
0cells of the map it votes in
65citing papers in PubMed
5.0field-weighted citation impact, top 4% 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

65 citing papers in PubMed, 146 citations in OpenAlex.

  1. Multidomain interaction governs the filamentous assembly of the dominant-negative DNMT3A R882H mutant.Proceedings of the National Academy of Sciences of the United States of America · 2026
    Article
  2. Review
  3. Article
  4. Article
  5. Review
  6. Molecular Study from the Signaling Pathways of Four PotentialInternational journal of molecular sciences · 2025
    Article
  7. Review
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. The aberrant epigenome ofGenome research · 2023
    Article
  14. Article
  15. Article
  16. Review
  17. Review
  18. Article
  19. Review
  20. Article

5 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

8 authors at 5 institutions in 2 countries.

Melanie EhrlichHayward Human Genetics Program, Tulane Medical School, New Orleans, LA 70112, USA. ehrlich@tulane.edu
Cecilia Sanchez
Chunbo Shao
Rie Nishiyama
John Kehrl
Rork Kuick
Takeo Kubota
Samir M Hanash
Tulane University · USNational Institutes of Health · USRIKEN · JPUniversity of Michigan–Ann Arbor · USUniversity of Yamanashi · JP

Funding

Signal Transduction In B Lymphocytes: Identification Of Key Signaling MoleculesZIAAI000739 · NIAID · NATIONAL INSTITUTE OF ALLERGY AND INFECTIOUS DISEASES · PI KEHRL, JOHN H · 2009 to 2025
$17.8M
DNA HYPOMETHYLATION AND CANCERR01CA081506 · NCI · TULANE UNIVERSITY OF LOUISIANA · PI EHRLICH, MELANIE E · 2000 to 2004
$1.3M
NCI NIH HHS CA81506NCI NIH HHS R01 CA081506
6 · The paper itself

Abstract

The immunodeficiency, centromeric region instability, and facial anomalies syndrome (ICF) is the only disease known to result from a mutated DNA methyltransferase gene, namely, DNMT3B. Characteristic of this recessive disease are decreases in serum immunoglobulins despite the presence of B cells and, in the juxtacentromeric heterochromatin of chromosomes 1 and 16, chromatin decondensation, distinctive rearrangements, and satellite DNA hypomethylation. Although DNMT3B is involved in specific associations with histone deacetylases, HP1, other DNMTs, chromatin remodelling proteins, condensin, and other nuclear proteins, it is probably the partial loss of catalytic activity that is responsible for the disease. In microarray experiments and real-time RT-PCR assays, we observed significant differences in RNA levels from ICF vs. control lymphoblasts for pro- and anti-apoptotic genes (BCL2L10, CASP1, and PTPN13); nitrous oxide, carbon monoxide, NF-kappaB, and TNFalpha signalling pathway genes (PRKCH, GUCY1A3, GUCY1B3, MAPK13; HMOX1, and MAP4K4); and transcription control genes (NR2F2 and SMARCA2). This gene dysregulation could contribute to the immunodeficiency and other symptoms of ICF and might result from the limited losses of DNA methylation although ICF-related promoter hypomethylation was not observed for six of the above examined genes. We propose that hypomethylation of satellite 2 at 1qh and 16qh might provoke this dysregulation gene expression by trans effects from altered sequestration of transcription factors, changes in nuclear architecture, or expression of noncoding RNAs.

Indexed as

Chromosome AberrationsAnimalsCodon, NonsenseDNA (Cytosine-5-)-MethyltransferasesDNA MethylationDNA Methyltransferase 3BDNA, NeoplasmGene Expression RegulationHumansImmunologic Deficiency SyndromesOligonucleotide Array Sequence AnalysisCodon, NonsenseDNA (Cytosine-5-)-MethyltransferasesDNA Methyltransferase 3BDNA, Neoplasm

Identifiers

PMID18432406
PMCPMC2430169
OpenAlexW2052700584

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.