Evidence map›Paper›PMID 22308153›Full record

ArticleHepatitis monthly2011

Prevalence of ATP7B Gene Mutations in Iranian Patients With Wilson Disease.

Narges Zali, Seyed Reza Mohebbi, Sahar Esteghamat, Mohsen Chiani, Mahdi Montazer Haghighi, Seyed Mohammad-Kazem Hosseini-Asl, Faramarz Derakhshan, Amir-Houshang Mohammad-Alizadeh, Seyed-Ali Malek-Hosseini, Mohammad Reza Zali

Open access · hybridAbstract read
In one paragraph

Article in Hepatitis monthly, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed, 2 pooled it
1.8field-weighted citation impact, top 16% 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

13 citing papers in PubMed, 2 syntheses or guidelines pooled it, 25 citations in OpenAlex.

  1. Pooled it
  2. The global prevalence of Wilson disease from next-generation sequencing data.Genetics in medicine : official journal of the American College of Medical Genetics · 2019
    Pooled it
  3. Article
  4. Article
  5. Article
  6. Review
  7. Review
  8. Epidemiology of Wilson's Disease and Pathogenic Variants of theInternational journal of molecular sciences · 2024
    Review
  9. Circulating non-coding RNAs as potential diagnostic biomarkers in liver diseases.Gastroenterology and hepatology from bed to bench · 2021
    Review
  10. Article
  11. Observational
  12. The genetics of Wilson disease.Handbook of clinical neurology · 2017
    Review
  13. 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

10 authors at 1 institution in 1 country.

Narges ZaliResearch Centre for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
Seyed Reza Mohebbi
Sahar Esteghamat
Mohsen Chiani
Mahdi Montazer Haghighi
Seyed Mohammad-Kazem Hosseini-Asl
Faramarz Derakhshan
Amir-Houshang Mohammad-Alizadeh
Seyed-Ali Malek-Hosseini
Mohammad Reza Zali
Shahid Beheshti University of Medical Sciences · IR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundWilson disease (WD) is an autosomal recessive disorder. The WD gene, ATP7B, encodes a copper-transporting ATPase involved in the transport of copper into the plasma protein ceruloplasmin and in excretion of copper from the liver. ATP7B mutations cause copper to accumulate in the liver and brain.

objectivesWe examined the ATP7B mutation spectrum in Wilson disease patients in Iran. PATIENTS AND

methodsGenomic DNA was extracted from patients with Wilson disease. The entire coding region of the ATP7B gene was amplified using PCR and analyzed using direct sequencing.

resultsWe identified five novel mutations in 5 Iranian patients with Wilson disease. The first was a transversion, c.2363C > T, which led to an amino acid change from threonine to isoleucine. The second mutation was a deletion, c.2532delA (Val845Ser), which occurred in exon 10. The third mutation was a transition mutation, c.2311C > G (Leu770Leu), which occurred in the TM4 domain of the ATP7B protein. The fourth mutation was a transversion, (c.3061G > A) (Lys1020Lys), in exon 14. Lastly, we identified a transversion, c.3206C > A (His1069Asn) in exon 14 which led to a change in function of the ATP loop domain of the ATP7B protein. The H1069Q mutation was identified as the most common mutation in our study population.

conclusionsBased on our findings, the H1069Q may be a biomarker that can be used in a rapid detection assay for diagnosing WD patients.

Indexed as

ATP7B ProteinMutationWilson Disease Protein

Identifiers

PMID22308153
PMCPMC3269057
OpenAlexW2072860837

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.