Evidence map›Paper›PMID 32533764›Full record

ArticleMolecular genetics & genomic medicine2020

Co-occurrence of neurofibromatosis type 1 and optic nerve gliomas with autosomal dominant polycystic kidney disease type 2.

Ramón Peces, Rocío Mena, Yolanda Martín, Concepción Hernández, Carlos Peces, Dolores Tellería, Emilio Cuesta, Rafael Selgas, Pablo Lapunzina, Julián Nevado

Open access · goldAbstract readCase Reports
In one paragraph

Article in Molecular genetics & genomic medicine, 2020. 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
0.7field-weighted citation impact, top 26% 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, 5 citations in OpenAlex.

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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

10 authors at 3 institutions in 1 country.

Ramón PecesServicio de Nefrología, Hospital Universitario La Paz, IdiPAZ, Universidad Autónoma, Madrid, Spain.ORCID 0000-0002-9170-8746
Rocío MenaInstituto de Genética Médica y Molecular (INGEMM)-IdiPAZ, Hospital Universitario La Paz, Universidad Autónoma, Madrid, Spain.
Yolanda MartínServicio de Genética, Hospital Universitario Ramón y Cajal, Centro de Investigación Biomédica en Red de Enfermedades Raras (CIBERER), Madrid, Spain.
Concepción HernándezServicio de Genética, Hospital Universitario Ramón y Cajal, Centro de Investigación Biomédica en Red de Enfermedades Raras (CIBERER), Madrid, Spain.
Carlos PecesArea de Tecnologías de la Información, SESCAM, Toledo, Spain.
Dolores TelleríaServicio de Genética, Hospital Universitario Ramón y Cajal, Centro de Investigación Biomédica en Red de Enfermedades Raras (CIBERER), Madrid, Spain.
Emilio CuestaServicio de Radiología, Hospital Universitario La Paz, IdiPAZ, Universidad Autónoma, Madrid, Spain.
Rafael SelgasServicio de Nefrología, Hospital Universitario La Paz, IdiPAZ, Universidad Autónoma, Madrid, Spain.
Pablo LapunzinaInstituto de Genética Médica y Molecular (INGEMM)-IdiPAZ, Hospital Universitario La Paz, Universidad Autónoma, Madrid, Spain.
Julián NevadoInstituto de Genética Médica y Molecular (INGEMM)-IdiPAZ, Hospital Universitario La Paz, Universidad Autónoma, Madrid, Spain.
Hospital Universitario La Paz · ESCentre for Biomedical Network Research on Rare Diseases · ESServicio de Salud de Castilla La Mancha · ES

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundAutosomal dominant polycystic kidney disease (ADPKD) and neurofibromatosis type 1 (NF1) are both autosomal dominant disorders with a high rate of novel mutations. However, the two disorders have distinct and well-delineated genetic, biochemical, and clinical findings. Only a few cases of coexistence of ADPKD and NF1 in a single individual have been reported, but the possible implications of this association are unknown.

methodsWe report an ADPKD male belonging to a family of several affected members in three generations associated with NF1 and optic pathway gliomas. The clinical diagnosis of ADPKD and NF1 was performed by several image techniques.

resultsLinkage analysis of ADPKD family was consistent to the PKD2 locus by a nonsense mutation, yielding a truncated polycystin-2 by means of next-generation sequencing. The diagnosis of NF1 was confirmed by mutational analysis of this gene showing a 4-bp deletion, resulting in a truncated neurofibromin, as well. The impact of this association was investigated by analyzing putative genetic interactions and by comparing the evolution of renal size and function in the proband with his older brother with ADPKD without NF1 and with ADPKD cohorts.

conclusionDespite the presence of both conditions there was not additive effect of NF1 and PKD2 in terms of the severity of tumor development and/or ADPKD progression.

Indexed as

PhenotypeAdolescentAdultCodon, NonsenseHumansMaleNeurofibromatosis 1Neurofibromin 1Optic Nerve GliomaPolycystic Kidney, Autosomal DominantTRPP Cation ChannelsCodon, NonsenseNeurofibromin 1NF1 protein, humanTRPP Cation Channelsautosomal dominant polycystic kidney disease (ADPKD)neurofibromatosis type 1 (NF1)next-generation sequencing (NGS)NF1 mutationoptic pathway gliomasPKD2

Identifiers

PMID32533764
PMCPMC7434601
OpenAlexW3034337423

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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.