Evidence map›Paper›PMID 25928801›Full record

ArticleBMC medical genetics2015

c.620C>T mutation in GATA4 is associated with congenital heart disease in South India.

Saidulu Mattapally, Sheikh Nizamuddin, Kona Samba Murthy, Kumarasamy Thangaraj, Sanjay K Banerjee

Open access · goldAbstract read
In one paragraph

Article in BMC medical genetics, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
2.0field-weighted citation impact, top 14% 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

11 citing papers in PubMed, 30 citations in OpenAlex.

  1. Article
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  3. Journal of pediatric genetics · 2021
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  5. Journal of cardiovascular and thoracic research · 2021
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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

5 authors at 2 institutions in 1 country.

Saidulu MattapallyDivision of Pharmacology, CSIR-Indian Institute of Chemical Technology, Uppal Road, Hyderabad, 500 007, India. mattapallysaidulu@gmail.com.
Sheikh NizamuddinCSIR-Centre for Cellular and Molecular Biology, Uppal Road, Hyderabad, 500 007, India. snizam@ccmb.res.in.
Kona Samba MurthyInnova Children's Heart Hospital, Tarnaka, Hyderabad, 500017, India. konasmurthy@gmail.com.
Kumarasamy ThangarajCSIR-Centre for Cellular and Molecular Biology, Uppal Road, Hyderabad, 500 007, India. thangs@ccmb.res.in.
Sanjay K BanerjeeDivision of Pharmacology, CSIR-Indian Institute of Chemical Technology, Uppal Road, Hyderabad, 500 007, India. skbanerjee@thsti.res.in.
Centre for Cellular and Molecular Biology · INIndian Institute of Chemical Technology · IN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundCongenital heart diseases (CHDs) usually refer to abnormalities in the structure and/or function of the heart that arise before birth. GATA4 plays an important role in embryonic heart development, hence the aim of this study was to find the association of GATA4 mutations with CHD among the south Indian CHD patients.

methodGATA4 gene was sequenced in 100 CHD patients (ASD, VSD, TOF and SV) and 200 controls. Functional significance of the observed GATA4 mutations was analyzed using PolyPhen, SIFT, PMut, Plink, Haploview, ESE finder 3.0 and CONSITE.

resultsWe observed a total of 19 mutations, of which, one was in 5' UTR, 10 in intronic regions, 3 in coding regions and 5 in 3' UTR. Of the above mutations, one was associated with Atrial Septal Defect (ASD), two were found to be associated with Tetralogy of Fallot (TOF) and three (rs804280, rs4841587 and rs4841588) were strongly associated with Ventricular Septal Defect (VSD). Interestingly, one promoter mutation (-490 to 100 bp) i.e., 620 C>T (rs61277615, p-value = 0.008514), one splice junction mutation (G>A rs73203482; p-value = 9.6e-3, OR = 6.508) and one intronic mutation rs4841587 (p-value = 4.6e-3, OR = 4.758) were the most significant findings of this study. In silico analysis also proves that some of the mutations reported above are pathogenic.

conclusionThe present study found that GATA4 genetic variations are associated with ASD, TOF and VSD in South Indian patients. In silico analysis provides further evidence that some of the observed mutations are pathogenic.

Indexed as

Mutation3' Untranslated RegionsAdolescentAmino Acid SequenceAnimalsBase SequenceChildChild, PreschoolComputer SimulationDNA Mutational AnalysisFemaleGATA4 Transcription FactorGene FrequencyGenomicsHaplotypesHeart Defects, Congenital3' Untranslated RegionsGATA4 protein, humanGATA4 Transcription FactorMicroRNAs

Identifiers

PMID25928801
PMCPMC4422155
OpenAlexW2094720971

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LicenceCC BY
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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.