Evidence map›Paper›PMID 31196119›Full record

ArticleItalian journal of pediatrics2019

Mutation profile of BBS genes in patients with Bardet-Biedl syndrome: an Italian study.

Elena Manara, Stefano Paolacci, Fabiana D'Esposito, Andi Abeshi, Lucia Ziccardi, Benedetto Falsini, Leonardo Colombo, Giancarlo Iarossi, Alba Pilotta, Loredana Boccone and 7 more

Abstract read
In one paragraph

Article in Italian journal of pediatrics, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed
–field-weighted citation impact
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

25 citing papers in PubMed.

  1. Article
  2. Article
  3. Review
  4. Syndromic Retinitis Pigmentosa: A Narrative Review.Vision (Basel, Switzerland) · 2025
    Review
  5. Article
  6. Article
  7. Oligogenic inheritance in severe adult obesity.International journal of obesity (2005) · 2024
    Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Bardet-Biedl Syndrome: Current Perspectives and Clinical Outlook.Therapeutics and clinical risk management · 2023
    Review
  13. Retinal dystrophies: A look beyond the eyes.American journal of ophthalmology case reports · 2022
    Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Gene therapy rescues olfactory perception in a clinically relevant ciliopathy model of Bardet-Biedl syndrome.FASEB journal : official publication of the Federation of American Societies for Experimental Biology · 2021
    Article
  19. Article
  20. 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

17 authors.

Elena ManaraMagi Euregio, Bolzano, Italy. elena.manara@assomagi.org.ORCID http://orcid.org/0000-0002-1176-3359
Stefano PaolacciMagi Euregio, Bolzano, Italy.
Fabiana D'EspositoMagi Euregio, Bolzano, Italy.
Andi AbeshiMagi Euregio, Bolzano, Italy.
Lucia ZiccardiIRCCS - Fondazione Bietti, Rome, Italy.
Benedetto FalsiniInstitute of Ophthalmology, Università Cattolica del Sacro Cuore, Rome, Italy.
Leonardo ColomboDepartment of Ophthalmology, San Paolo Hospital, University of Milan, Milan, Italy.
Giancarlo IarossiDepartment of Ophthalmology, Bambino Gesù IRCCS Children's Hospital, Rome, Italy.
Alba PilottaSpecial Unit of Auxoendocrinology, Diabetology and Pediatric Genetics, University of Brescia, Spedali Civili di Brescia, Brescia, Italy.
Loredana BocconeMicrocitemic Regional Hospital, Brotzu Hospital, Cagliari, Italy.
Giulia GuerriMagi Euregio, Bolzano, Italy.
Marica MonicaMicrocitemic Regional Hospital, Brotzu Hospital, Cagliari, Italy.
Balzarini MartaMicrocitemic Regional Hospital, Brotzu Hospital, Cagliari, Italy.
Paolo Enrico MalteseMAGI'S Lab, Rovereto, Italy.
Luca BuzzonettiDepartment of Ophthalmology, Bambino Gesù IRCCS Children's Hospital, Rome, Italy.
Luca RossettiDepartment of Ophthalmology, San Paolo Hospital, University of Milan, Milan, Italy.
Matteo BertelliMagi Euregio, Bolzano, Italy.

Funding

Provincia autonoma di Bolzano (IT) 116/2016
6 · The paper itself

Abstract

backgroundBardet-Biedl syndrome (BBS) is a rare inherited multisystemic disorder with autosomal recessive or complex digenic triallelic inheritance. There is currently no treatment for BBS, but some morbidities can be managed. Accurate molecular diagnosis is often crucial for the definition of appropriate patient management and for the development of a potential personalized therapy.

methodsWe developed a next-generation-sequencing (NGS) protocol for the screening of the 18 most frequently mutated genes to define the genotype and clarify the mutation spectrum of a cohort of 20 BBS Italian patients.

resultsWe defined the causative variants in 60% of patients; four of those are novel. 33% of patients also harboured variants in additional gene/s, suggesting possible oligogenic inheritance. To explore the function of different genes, we looked for correlations between genotype and phenotype in our cohort. Hypogonadism was more frequently detected in patients with variants in BBSome proteins, while renal abnormalities in patients with variations in BBSome chaperonin genes.

conclusionsNGS is a powerful tool that can help understanding BBS patients' phenotype through the identification of mutations that could explain differences in phenotype severity and could provide insights for the development of targeted therapy. Furthermore, our results support the existence of additional BBS loci yet to be identified.

Indexed as

AdolescentAdultBardet-Biedl SyndromeChildDNA Mutational AnalysisFemaleGenetic Association StudiesGenetic TestingGenotypeHigh-Throughput Nucleotide SequencingHumansItalyMaleMiddle AgedMutationPhenotypeBardet-Biedl syndromeGenetic diagnosis; triallelic inheritanceNGS

Identifiers

PMID31196119
PMCPMC6567512

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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.