Evidence map›Paper›PMID 29226476›Full record

ArticleStem cells (Dayton, Ohio)2018

Differences in the Activity of Endogenous Bone Morphogenetic Protein Signaling Impact on the Ability of Induced Pluripotent Stem Cells to Differentiate to Corneal Epithelial-Like Cells.

Taty Anna Kamarudin, Sanja Bojic, Joseph Collin, Min Yu, Sameer Alharthi, Harley Buck, Alex Shortt, Lyle Armstrong, Francisco C Figueiredo, Majlinda Lako

Open access · hybridAbstract read
In one paragraph

Article in Stem cells (Dayton, Ohio), 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers.

0numbers the graph read from it
0cells of the map it votes in
27citing papers in PubMed
4.1field-weighted citation impact, top 6% 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

27 citing papers in PubMed, 42 citations in OpenAlex.

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  16. The role of BMP4 in adipose-derived stem cell differentiation: A minireview.Frontiers in cell and developmental biology · 2022
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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 4 institutions in 2 countries.

Taty Anna KamarudinInstitute of Genetic Medicine, International Centre for Life, Newcastle University, Central Parkway, Newcastle upon Tyne, United Kingdom.
Sanja BojicInstitute of Genetic Medicine, International Centre for Life, Newcastle University, Central Parkway, Newcastle upon Tyne, United Kingdom.
Joseph CollinInstitute of Genetic Medicine, International Centre for Life, Newcastle University, Central Parkway, Newcastle upon Tyne, United Kingdom.
Min YuInstitute of Genetic Medicine, International Centre for Life, Newcastle University, Central Parkway, Newcastle upon Tyne, United Kingdom.
Sameer AlharthiPrincess Al Jawhara Al-Brahim Center of Excellence in Research of Hereditary Disorders, King Abdulaziz University, Saudi Arabia.
Harley BuckUCL Institute of Immunology and Transplantation, Royal Free Campus, London, United Kingdom.
Alex ShorttUCL Institute of Immunology and Transplantation, Royal Free Campus, London, United Kingdom.
Lyle ArmstrongInstitute of Genetic Medicine, International Centre for Life, Newcastle University, Central Parkway, Newcastle upon Tyne, United Kingdom.
Francisco C FigueiredoInstitute of Genetic Medicine, International Centre for Life, Newcastle University, Central Parkway, Newcastle upon Tyne, United Kingdom.
Majlinda LakoInstitute of Genetic Medicine, International Centre for Life, Newcastle University, Central Parkway, Newcastle upon Tyne, United Kingdom.ORCID 0000-0003-1327-8573
Centre for Life · GBThe Royal Free Hospital · GBKing Abdulaziz University · SARoyal Victoria Infirmary · GB

Funding

Biotechnology and Biological Sciences Research Council BB/E012841/1Department of Health PB-PG-1215-20037European Research Council 614620Medical Research Council G0301182Medical Research Council G0900879Medical Research Council MC_PC_15030Medical Research Council MR/S035826/1
6 · The paper itself

Abstract

Cornea is a clear outermost layer of the eye which enables transmission of light onto the retina. The transparent corneal epithelium is regenerated by limbal stem cells (LSCs), whose loss/dysfunction results in LSCs deficiency (LSCD). Ex vivo expansion of autologous LSCs obtained from patient's healthy eye followed by transplantation onto the LSCs damaged/deficient eye, has provided a successful treatment for unilateral LSCD. However, this is not applicable to patient with total bilateral LSCD, where LSCs are lost/damaged from both eyes. We investigated the potential of human induced pluripotent stem cell (hiPSC) to differentiate into corneal epithelial-like cells as a source of autologous stem cell treatment for patients with total bilateral LSCD. Our study showed that combined addition of bone morphogenetic protein 4 (BMP4), all trans-retinoic acid and epidermal growth factor for the first 9 days of differentiation followed by cell-replating on collagen-IV-coated surfaces with a corneal-specific-epithelial cell media for an additional 11 days, resulted in step wise differentiation of human embryonic stem cells (hESC) to corneal epithelial progenitors and mature corneal epithelial-like cells. We observed differences in the ability of hiPSC lines to undergo differentiation to corneal epithelial-like cells which were dependent on the level of endogenous BMP signaling and could be restored via the activation of this signaling pathway by a specific transforming growth factor β inhibitor (SB431542). Together our data reveal a differential ability of hiPSC lines to generate corneal epithelial cells which is underlined by the activity of endogenous BMP signaling pathway. Stem Cells 2018;36:337-348.

Indexed as

3T3 CellsAnimalsBenzamidesBone Morphogenetic ProteinsCell DifferentiationCell LineDioxolesEpithelium, CornealFluorescent Antibody TechniqueHumansInduced Pluripotent Stem CellsLymphotoxin-alphaMiceReal-Time Polymerase Chain Reaction4-(5-benzo(1,3)dioxol-5-yl-4-pyridin-2-yl-1H-imidazol-2-yl)benzamideBenzamidesBone Morphogenetic ProteinsDioxolesLymphotoxin-alphaBone morphogenetic protein 4Corneal epithelial cellsCorneal epithelial progenitorsEpidermal growth factorHuman embryonic stem cellHuman induced pluripotent stem cellRetinoic acid

Identifiers

PMID29226476
PMCPMC5839253
OpenAlexW2796351746

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.