Evidence map›Paper›PMID 27885584›Full record

ArticleMolecular and cellular biochemistry2017

WT1 and NPHS2 gene mutation analysis and clinical management of steroid-resistant nephrotic syndrome.

Aravind Selvin Kumar Ramanathan, Murali Vijayan, Srilakshmi Rajagopal, Padmaraj Rajendiran, Prabha Senguttuvan

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Article in Molecular and cellular biochemistry, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed, 1 pooled it
1.1field-weighted citation impact, top 21% 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, 1 synthesis or guideline pooled it, 19 citations in OpenAlex.

  1. Pooled it
  2. Review
  3. Article
  4. Article
  5. Article
  6. Genetic Testing in Pediatric Kidney Disease.Indian journal of pediatrics · 2020
    Review
  7. Article
  8. Article
  9. WT1 Alternative Splicing: Role of Its Isoforms in Neuroblastoma.Journal of molecular neuroscience : MN · 2017
    Review
  10. BioMed research international · 2017
    Review
  11. 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 5 institutions in 1 country.

Aravind Selvin Kumar RamanathanDepartment of Pediatric Nephrology, Institute of Child Health and Hospital for Children, Madras Medical College, Halls Road, Egmore, Chennai, Tamil Nadu, 600 008, India.
Murali VijayanDepartment of Biotechnology & Genetic Engineering, School of Biotechnology, Bharathidasan University, Tiruchirappalli, Tamil Nadu, 620 024, India.
Srilakshmi RajagopalDepartment of Medical Genetics, The Tamil Nadu Dr. M.G.R. Medical University, Anna Salai, Guindy, Chennai, Tamil Nadu, 600 032, India.
Padmaraj RajendiranDepartment of Pediatric Nephrology, Institute of Child Health and Hospital for Children, Madras Medical College, Halls Road, Egmore, Chennai, Tamil Nadu, 600 008, India.
Prabha SenguttuvanDepartment of Pediatric Nephrology, Institute of Child Health and Hospital for Children, Madras Medical College, Halls Road, Egmore, Chennai, Tamil Nadu, 600 008, India. prabha.sengu@gmail.com.
Bharathidasan University · INDr. Mehta's Children's Hospital · INInstitute of Child Health · INMadras Medical College · INTamil Nadu Dr. M.G.R. Medical University · IN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Nephrotic syndrome (NS) is a kidney disease predominantly present in children with idiopathic condition; final stage of the disease progresses into end-stage renal disease. Generally, NS is treated using standard steroid therapy, however; most of the children are steroid sensitive and about 15-20% are non-responders (SRNS). Non-responsiveness of these children would be a risk with the possibility of mutational changes in podocyte genes (NPHS1, NPHS2, WT1, PLCE1). The mutation in podocyte genes is associated with SRNS. NPHS1, NPHS2, and WT1 genes are identified/directly linked to SRNS. The present study is a surveillance on the mutation analysis of WT1 (exons 8 and 9) and NPHS2 (exons 1-8) gene in SRNS followed by clinical management. In the present study, we analyzed these two genes in a total of 117 SRNS (73 boys and 44 girls) children. A total of five mutations were detected in six children. First, WT1 mutation was detected at 9th intron-IVS 9 + 4C > T position in one SRNS female patient. This WT1 mutation was identified in a girl having Frasier Syndrome (FS) with focal segmental glomerulosclerosis and a complete sex reversal found through molecular and karyological screening. In NPHS2, missense mutations of P20L (in two children), P316S, and p.R229Q, and a frame shift mutation of 42delG were detected. Thus, applying molecular investigation helped us to decide on treatment plan of SRNS patients, mainly to avoid unnecessary immunosuppressive treatment.

Indexed as

Frameshift MutationMutation, MissenseChildChild, PreschoolDrug ResistanceFemaleHumansIntracellular Signaling Peptides and ProteinsMaleMembrane ProteinsNephrotic SyndromePodocytesSteroidsWT1 ProteinsIntracellular Signaling Peptides and ProteinsMembrane ProteinsNPHS2 proteinSteroidsWT1 protein, humanWT1 ProteinsFSGSIndian childrenNPHS2NSSRNSWilms’ tumor

Identifiers

PMID27885584
OpenAlexW2551925061

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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.