Evidence map›Paper›PMID 36714485›Full record

ArticleJournal of Indian Association of Pediatric Surgeons

Rekha Kumari, Santosh Kumar, Vinit Kumar Thakur, Kalpana Singh, Uday Kumar

Open access · diamondAbstract read
In one paragraph

Article in Journal of Indian Association of Pediatric Surgeons. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
1.5field-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

7 citing papers in PubMed, 9 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Effects of Gender Differences inInternational journal of genomics · 2025
    Article
  5. Article
  6. Article
  7. Neural Tube Defects Are Not Only Associated with Polymorphisms inJournal of Indian Association of Pediatric Surgeons
    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

5 authors at 2 institutions in 1 country.

Rekha KumariDepartment of Biochemistry, Indira Gandhi Institute of Medical Sciences, Patna, Bihar, India.
Santosh KumarDepartment of Biochemistry, Indira Gandhi Institute of Medical Sciences, Patna, Bihar, India.
Vinit Kumar ThakurDepartment of Pediatric Surgery, Indira Gandhi Institute of Medical Sciences, Patna, Bihar, India.
Kalpana SinghDepartment of Reproductive Medicine, Indira Gandhi Institute of Medical Sciences, Patna, Bihar, India.
Uday KumarDepartment of Biochemistry, Netaji Subhas Medical College and Hospital, Dayalpur Daulatpur, Bihar, India.
Indira Gandhi Institute of Medical Sciences · INNetaji Subhash Chandra Bose Medical College · IN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Introduction: Single-nucleotide polymorphism (SNP) is a single-nucleotide change in a deoxyribose nucleic acid (DNA) sequence that occurs in >1% of population. Methylene tetra hydro folate reductase (MTHFR) C677T (rs1801133) and methionine synthase enzyme (MTR) A2756G (rs1805087) are two such SNPs occurring in coding sequence of the respective genes, which are frequently seen with neural tube defects (NTDs). Aims and Objective: The purpose of this investigation was to determine the relationship of NTDs with polymorphisms in MTHFR and MTR genotype and to estimate and compare the RBC folate levels in NTD patients and controls. Materials and Methods: A total of 397 individuals were enrolled (163 patients and 234 controls) for this observational study. Genotyping to find out MTHFR C677T and MTR A2756G was performed by polymerase chain reaction-restriction fragment length polymorphism technique from DNA extracted from the subject's blood. RBC folate level was estimated by chemiluminescence immunoassay method with the same blood sample. Results: The total RBC folate levels were significantly less among cases compared to controls ( Conclusion: The total RBC folate levels were significantly less among cases compared to controls, and the genotypes had no such effect in decrease in RBC folate levels. The presence of mutant allele in homozygous or heterozygous condition for both SNPs had increased risk associated with NTDs.

Indexed as

methionine synthase A2756GMethylene tetra hydro folate reductase C677Tneural tube defectsred blood cell folatesingle-nucleotide polymorphism

Identifiers

PMID36714485
PMCPMC9878516
OpenAlexW4312336025

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-SA
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.