Evidence map›Paper›PMID 35834487›Full record

ArticlePloS one2022

Molecular and clinical profiling in a large cohort of Asian Indians with glycogen storage disorders.

Tejashwini Vittal Kumar, Meenakshi Bhat, Sanjeeva Ghanti Narayanachar, Vinu Narayan, Ambika K Srikanth, Swathi Anikar, Swathi Shetty

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed, 1 pooled it
1.0field-weighted citation impact, top 24% 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

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

  1. Pooled it
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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

7 authors at 2 institutions in 1 country.

Tejashwini Vittal KumarMolecular Genetics, Centre for Human Genetics, Bengaluru, India.
Meenakshi BhatClinical Genetics, Centre for Human Genetics, Bengaluru, India.
Sanjeeva Ghanti NarayanacharPediatric Genetics, Indira Gandhi Institute of Child Health, Bengaluru, India.
Vinu NarayanClinical Genetics, Centre for Human Genetics, Bengaluru, India.
Ambika K SrikanthMolecular Genetics, Centre for Human Genetics, Bengaluru, India.
Swathi AnikarMolecular Genetics, Centre for Human Genetics, Bengaluru, India.
Swathi ShettyMolecular Genetics, Centre for Human Genetics, Bengaluru, India.ORCID 0000-0002-2290-6204
Centre For Human Genetics · INIndira Gandhi Institute of Child Health · IN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Glycogen storage disorders occur due to enzyme deficiencies in the glycogenolysis and gluconeogenesis pathway, encoded by 26 genes. GSD's present with overlapping phenotypes with variable severity. In this series, 57 individuals were molecularly confirmed for 7 GSD subtypes and their demographic data, clinical profiles and genotype-phenotype co-relations are studied. Genomic DNA from venous blood samples was isolated from clinically affected individuals. Targeted gene panel sequencing covering 23 genes and Sanger sequencing were employed. Various bioinformatic tools were used to predict pathogenicity for new variations. Close parental consanguinity was seen in 76%. Forty-nine pathogenic variations were detected of which 27 were novel. Variations were spread across GSDIa, Ib, III, VI, IXa, b and c. The largest subgroup was GSDIII in 28 individuals with 24 variations (12 novel) in AGL. The 1620+1G>C intronic variation was observed in 5 with GSDVI (PYGL). A total of eleven GSDIX are described with the first Indian report of type IXb. This is the largest study of GSDs from India. High levels of consanguinity in the local population and employment of targeted sequencing panels accounted for the range of GSDs reported here.

Indexed as

Glycogen Storage DiseaseGlycogen Storage Disease Type IAsian PeopleGlycogenHumansMutationGlycogen

Identifiers

PMID35834487
PMCPMC9282608
OpenAlexW4285387484

What OpenQuestion holds

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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.