Evidence map›Paper›PMID 34952936›Full record

SynthesisPediatric research2022

Association of ITPKC gene polymorphisms rs28493229 and rs2290692 in North Indian children with Kawasaki disease.

Dharmagat Bhattarai, Rajni Kumrah, Anit Kaur, Anupriya Kaur, Priyanka Srivastava, Amit Rawat, Surjit Singh

Abstract readMeta-Analysis
PubMed Publisher
In one paragraph

Synthesis in Pediatric research, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed, 1 pooled it
0.8field-weighted citation impact, top 25% 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

4 citing papers in PubMed, 1 synthesis or guideline pooled it, 7 citations in OpenAlex.

  1. Pooled it
  2. Review
  3. [Research advances in genetic polymorphisms in Kawasaki disease].Zhongguo dang dai er ke za zhi = Chinese journal of contemporary pediatrics · 2023
    Article
  4. Association of single nucleotide polymorphism rs113420705 ofJournal of family medicine and primary care · 2022
    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

7 authors at 1 institution in 1 country.

Dharmagat BhattaraiAllergy Immunology Unit, Post Graduate Institute of Medical Education & Research (PGIMER), Chandigarh, 160012, India.
Rajni KumrahAllergy Immunology Unit, Post Graduate Institute of Medical Education & Research (PGIMER), Chandigarh, 160012, India.
Anit KaurAllergy Immunology Unit, Post Graduate Institute of Medical Education & Research (PGIMER), Chandigarh, 160012, India.
Anupriya KaurGentic Metabolic Unit, Advanced Pediatrics Centre, Post Graduate Institute of Medical Education & Research (PGIMER), Chandigarh, 160012, India.
Priyanka SrivastavaGentic Metabolic Unit, Advanced Pediatrics Centre, Post Graduate Institute of Medical Education & Research (PGIMER), Chandigarh, 160012, India.
Amit RawatAllergy Immunology Unit, Post Graduate Institute of Medical Education & Research (PGIMER), Chandigarh, 160012, India.
Surjit SinghAllergy Immunology Unit, Post Graduate Institute of Medical Education & Research (PGIMER), Chandigarh, 160012, India. surjitsinghpgi@rediffmail.com.
Post Graduate Institute of Medical Education and Research · IN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundSingle-nucleotide polymorphisms (SNPs) of several genes are linked to the etiopathogenesis of Kawasaki disease (KD). Association of SNPs of inositol 1,4,5-triphosphate-3-kinase C (ITPKC) gene with susceptibility to KD and coronary artery lesions (CALs) has been observed in children of certain ethnicities, but not from others. The present study was planned to explore this genetic association in the North Indian cohort.

methodsFifty children with KD and 50 age- and sex-matched controls were studied for two SNPs (rs28493229 and rs2290692) of the ITPKC gene using polymerase chain reaction and restriction fragment length polymorphism. Findings were confirmed by Sanger sequencing. A meta-analysis was also carried out for GG and CC genotypes of the SNPs.

resultsThere was significant association between KD susceptibility and CG + GG genotype of rs2290692 (p = 0.015, odds ratio = 4.1, 95% confidence interval = 1.38-13.83). None of the single alleles or genotypes of the SNPs of ITPKC were, however, significantly associated with KD susceptibility. A meta-analysis also did not show any significant association of these SNPs to KD susceptibility.

conclusionsOur findings suggest that ITPKC gene SNPs (rs28493229 and rs2290692) did not have a significant association with susceptibility to KD in children from North India. Larger multicentric studies incorporating different ethnicities are required to understand the genetic basis of KD. IMPACT: While SNP rs28493229 of the ITPKC gene is not found to be associated with susceptibility to KD, the combined genotype of SNP rs2290692 is shown to be associated. Impact of ITPKC gene SNP on KD is different across different races and ethnicities. We could find an association of the combined genotype of rs2290692 with it in the Indian population. This study highlights that phenotype and genotypic association of KD varies with ethnicities. Larger multicentric studies are required to reach a conclusion regarding the genetic association of KD.

Indexed as

Mucocutaneous Lymph Node SyndromePhosphotransferases (Alcohol Group Acceptor)Case-Control StudiesChildGenetic Predisposition to DiseaseGenotypeHumansIndiaInositol 1,4,5-TrisphosphatePolymorphism, Single NucleotideInositol 1,4,5-TrisphosphateInositol 1,4,5-trisphosphate 3-kinasePhosphotransferases (Alcohol Group Acceptor)

Identifiers

PMID34952936
OpenAlexW4200573997

What OpenQuestion holds

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Read underepoch 390

Registered trials

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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.