Evidence map›Paper›PMID 29049287›Full record

ArticlePLoS genetics2017

BBSome function is required for both the morphogenesis and maintenance of the photoreceptor outer segment.

Ying Hsu, Janelle E Garrison, Gunhee Kim, Addison R Schmitz, Charles C Searby, Qihong Zhang, Poppy Datta, Darryl Y Nishimura, Seongjin Seo, Val C Sheffield

Open access · goldAbstract read
In one paragraph

Article in PLoS genetics, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 43 papers.

0numbers the graph read from it
0cells of the map it votes in
43citing papers in PubMed
6.2field-weighted citation impact, top 4% 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

43 citing papers in PubMed, 78 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. The intraflagellar transport cycle.Nature reviews. Molecular cell biology · 2025
    Review
  5. Article
  6. Article
  7. Contribution of intraflagellar transport to compartmentalization and maintenance of the photoreceptor cell.Proceedings of the National Academy of Sciences of the United States of America · 2024
    Article
  8. Article
  9. Genetic context modulates aging and degeneration in the murine retina.bioRxiv : the preprint server for biology · 2024
    Article
  10. Article
  11. Article
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  14. Article
  15. Article
  16. Review
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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 1 institution in 1 country.

Ying HsuInterdisciplinary Graduate Program in Molecular Medicine, University of Iowa, Iowa City, Iowa, United States.
Janelle E GarrisonDepartment of Pediatrics, University of Iowa, Iowa City, Iowa, United States.ORCID http://orcid.org/0000-0002-5031-9234
Gunhee KimDepartment of Pediatrics, University of Iowa, Iowa City, Iowa, United States.
Addison R SchmitzDepartment of Pediatrics, University of Iowa, Iowa City, Iowa, United States.ORCID http://orcid.org/0000-0002-6393-7509
Charles C SearbyDepartment of Pediatrics, University of Iowa, Iowa City, Iowa, United States.ORCID http://orcid.org/0000-0002-8108-8782
Qihong ZhangDepartment of Pediatrics, University of Iowa, Iowa City, Iowa, United States.
Poppy DattaDepartment of Ophthalmology and Visual Sciences, University of Iowa, Iowa City, Iowa, United States.
Darryl Y NishimuraDepartment of Pediatrics, University of Iowa, Iowa City, Iowa, United States.ORCID http://orcid.org/0000-0002-6145-9128
Seongjin SeoDepartment of Ophthalmology and Visual Sciences, University of Iowa, Iowa City, Iowa, United States.
Val C SheffieldDepartment of Pediatrics, University of Iowa, Iowa City, Iowa, United States.ORCID http://orcid.org/0000-0002-6282-0835
University of Iowa · US

Funding

Treatment of a Complex Retinal Degenerative SyndromeR01EY011298 · NEI · UNIVERSITY OF IOWA · PI SHEFFIELD, VAL C. · 1996 to 2017
$7.3M
Stem Cell and Organoid CoreP30EY025580 · NEI · UNIVERSITY OF IOWA · PI Budd A Tucker · 2016 to 2026
$6.9M
Interdisciplinary approach to retinal disease gene identificationR01EY017168 · NEI · UNIVERSITY OF IOWA · PI SHEFFIELD, VAL C. · 2007 to 2017
$5.9M
Molecular Pathophysiology of Retinal Degeneration in Bardet-Biedl SyndromeR01EY022616 · NEI · UNIVERSITY OF IOWA · PI SEO, SEONGJIN · 2012 to 2020
$3.1M
JEOL 1230 TEM AND BOC EDWARDS VACUUM EVAPORATOR: NEUROSCIENCES10RR018998 · NCRR · UNIVERSITY OF IOWA · PI WELSH, MICHAEL J. · 2004 to 2004
$383k
NCRR NIH HHS S10 RR018998NEI NIH HHS P30 EY025580NEI NIH HHS R01 EY011298NEI NIH HHS R01 EY017168NEI NIH HHS R01 EY022616
6 · The paper itself

Abstract

Genetic mutations disrupting the structure and function of primary cilia cause various inherited retinal diseases in humans. Bardet-Biedl syndrome (BBS) is a genetically heterogeneous, pleiotropic ciliopathy characterized by retinal degeneration, obesity, postaxial polydactyly, intellectual disability, and genital and renal abnormalities. To gain insight into the mechanisms of retinal degeneration in BBS, we developed a congenital knockout mouse of Bbs8, as well as conditional mouse models in which function of the BBSome (a protein complex that mediates ciliary trafficking) can be temporally inactivated or restored. We demonstrate that BBS mutant mice have defects in retinal outer segment morphogenesis. We further demonstrate that removal of Bbs8 in adult mice affects photoreceptor function and disrupts the structural integrity of the outer segment. Notably, using a mouse model in which a gene trap inhibiting Bbs8 gene expression can be removed by an inducible FLP recombinase, we show that when BBS8 is restored in immature retinas with malformed outer segments, outer segment extension can resume normally and malformed outer segment discs are displaced distally by normal outer segment structures. Over time, the retinas of the rescued mice become morphologically and functionally normal, indicating that there is a window of plasticity when initial retinal outer segment morphogenesis defects can be ameliorated.

Indexed as

AnimalsBardet-Biedl SyndromeCiliaMiceMice, KnockoutModels, AnimalMorphogenesisMutationPhotoreceptor CellsProtein TransportRetina

Identifiers

PMID29049287
PMCPMC5663628
OpenAlexW2766072916

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.