Evidence map›Paper›PMID 32160518›Full record

ArticleStem cell reports2020

Deregulation of Neuro-Developmental Genes and Primary Cilium Cytoskeleton Anomalies in iPSC Retinal Sheets from Human Syndromic Ciliopathies.

Andrea Barabino, Anthony Flamier, Roy Hanna, Elise Héon, Benjamin S Freedman, Gilbert Bernier

Open access · goldAbstract read
In one paragraph

Article in Stem cell reports, 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
1.8field-weighted citation impact, top 15% 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, 15 citations in OpenAlex.

  1. Article
  2. Modelling phenotypes, variants and pathomechanisms of syndromic diseases in different systems.Medizinische Genetik : Mitteilungsblatt des Berufsverbandes Medizinische Genetik e.V · 2024
    Article
  3. Article
  4. Review
  5. Article
  6. Review
  7. Review
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

6 authors at 3 institutions in 2 countries.

Andrea BarabinoStem Cell and Developmental Biology Laboratory, Hôpital Maisonneuve-Rosemont, 5415 Boul. Assomption, Montreal, QC H1T 2M4, Canada.
Anthony FlamierStem Cell and Developmental Biology Laboratory, Hôpital Maisonneuve-Rosemont, 5415 Boul. Assomption, Montreal, QC H1T 2M4, Canada.
Roy HannaStem Cell and Developmental Biology Laboratory, Hôpital Maisonneuve-Rosemont, 5415 Boul. Assomption, Montreal, QC H1T 2M4, Canada.
Elise HéonHospital for Sick Children, Department of Ophthalmology and Vision Sciences, Program of Genetics and Genome Biology, 555 University av., Toronto, ON M5G 1X8, Canada.
Benjamin S FreedmanDepartment of Medicine, Division of Nephrology, Kidney Research Institute, and Institute of Stem Cell and Regenerative Medicine, and Department of Pathology, University of Washington School of Medicine, Seattle, WA 98109, USA. Electronic address: benof@uw.edu.
Gilbert BernierStem Cell and Developmental Biology Laboratory, Hôpital Maisonneuve-Rosemont, 5415 Boul. Assomption, Montreal, QC H1T 2M4, Canada; Department of Neurosciences, University of Montreal, Montreal, QC H3C 3J7, Canada; Department of Ophthalmology, University of Montreal, Montreal, QC H3C 3J7, Canada. Electronic address: gbernier.hmr@ssss.gouv.qc.ca.
Hôpital Maisonneuve-Rosemont · CAHospital for Sick Children · CAUniversity of Washington · US

Funding

A Human Organoid Model of Polycystic Kidney DiseaseR01DK117914 · NIDDK · UNIVERSITY OF WASHINGTON · PI FREEDMAN, BENJAMIN SOLOMON · 2018 to 2022
$1.8M
Safety and Efficacy of Human Clinical Trials Using Kidney-on-a-Chip Microphysiological SystemsUG3TR003288 · NCATS · UNIVERSITY OF WASHINGTON · PI HIMMELFARB, JONATHAN, KRETZLER, MATTHIAS · 2020 to 2021
$1.7M
Modeling Polycystic Kidney Disease Using Human Induced Pluripotent Stem CellsK01DK102826 · NIDDK · UNIVERSITY OF WASHINGTON · PI FREEDMAN, BENJAMIN SOLOMON · 2014 to 2018
$743k
NCATS NIH HHS UG3 TR003288NIDDK NIH HHS K01 DK102826NIDDK NIH HHS R01 DK117914
6 · The paper itself

Abstract

Ciliopathies are heterogeneous genetic diseases affecting primary cilium structure and function. Meckel-Gruber (MKS) and Bardet-Biedl (BBS) syndromes are severe ciliopathies characterized by skeletal and neurodevelopment anomalies, including polydactyly, cognitive impairment, and retinal degeneration. We describe the generation and molecular characterization of human induced pluripotent stem cell (iPSC)-derived retinal sheets (RSs) from controls, and MKS (TMEM67) and BBS (BBS10) cases. MKS and BBS RSs displayed significant common alterations in the expression of hundreds of developmental genes and members of the WNT and BMP pathways. Induction of crystallin molecular chaperones was prominent in MKS and BBS RSs suggesting a stress response to misfolded proteins. Unique to MKS photoreceptors was the presence of supernumerary centrioles and cilia, and aggregation of ciliary proteins. Unique to BBS photoreceptors was the accumulation of DNA damage and activation of the mitotic spindle checkpoint. This study reveals how combining cell reprogramming, organogenesis, and next-generation sequencing enables the elucidation of mechanisms involved in human ciliopathies.

Indexed as

Gene Expression Regulation, DevelopmentalBardet-Biedl SyndromeCentriolesCiliaCiliopathiesCrystallinsCytoskeletonGenomic InstabilityHumansInduced Pluripotent Stem CellsMorphogenesisNervous SystemPhotoreceptor Cells, VertebrateRetinaSpindle ApparatusSyndromeCrystallinsbasal bodyciliaciliopathydevelopmentdisease modelingorganogenesisphotoreceptorprimary ciliumretinal degenerationRNA sequencing

Identifiers

PMID32160518
PMCPMC7066374
OpenAlexW3010889663

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.