Evidence map›Paper›PMID 29113774›Full record

ArticleEBioMedicine2017

Restricted Presence of POU6F2 in Human Corneal Endothelial Cells Uncovered by Extension of the Promoter-level Expression Atlas.

Masahito Yoshihara, Susumu Hara, Motokazu Tsujikawa, Satoshi Kawasaki, Yoshihide Hayashizaki, Masayoshi Itoh, Hideya Kawaji, Kohji Nishida

Open access · goldAbstract read
In one paragraph

Article in EBioMedicine, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed, 1 pooled it
1.3field-weighted citation impact, top 19% 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

8 citing papers in PubMed, 1 synthesis or guideline pooled it, 14 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. Article
  5. Article
  6. Review
  7. Article
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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

8 authors at 3 institutions in 2 countries.

Masahito YoshiharaDepartment of Ophthalmology, Osaka University Graduate School of Medicine, Suita, Osaka 565-0871, Japan; Division of Genomic Technologies, RIKEN Center for Life Science Technologies, Yokohama, Kanagawa 230-0045, Japan.
Susumu HaraDepartment of Ophthalmology, Osaka University Graduate School of Medicine, Suita, Osaka 565-0871, Japan; Department of Stem Cells and Applied Medicine, Osaka University Graduate School of Medicine, Suita, Osaka 565-0871, Japan.
Motokazu TsujikawaDepartment of Ophthalmology, Osaka University Graduate School of Medicine, Suita, Osaka 565-0871, Japan; Department of Visual Regenerative Medicine, Osaka University Graduate School of Medicine, Suita, Osaka 565-0871, Japan.
Satoshi KawasakiDepartment of Ophthalmology, Osaka University Graduate School of Medicine, Suita, Osaka 565-0871, Japan; Department of Ocular Immunology and Regenerative Medicine, Osaka University Graduate School of Medicine, Suita, Osaka 565-0871, Japan.
Yoshihide HayashizakiRIKEN Preventive Medicine and Diagnosis Innovation Program, Wako, Saitama 351-0198, Japan.
Masayoshi ItohDivision of Genomic Technologies, RIKEN Center for Life Science Technologies, Yokohama, Kanagawa 230-0045, Japan; RIKEN Preventive Medicine and Diagnosis Innovation Program, Wako, Saitama 351-0198, Japan.
Hideya KawajiDivision of Genomic Technologies, RIKEN Center for Life Science Technologies, Yokohama, Kanagawa 230-0045, Japan; RIKEN Preventive Medicine and Diagnosis Innovation Program, Wako, Saitama 351-0198, Japan; Preventive Medicine and Applied Genomics Unit, RIKEN Advanced Center for Computing and Communication, Yokohama, Kanagawa 230-0045, Japan. Electronic address: kawaji@gsc.riken.jp.
Kohji NishidaDepartment of Ophthalmology, Osaka University Graduate School of Medicine, Suita, Osaka 565-0871, Japan. Electronic address: knishida@ophthal.med.osaka-u.ac.jp.
The University of Osaka · JPRIKEN · JPOsaka Gakuin University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Corneal endothelial cells (CECs) are essential for maintaining the clarity of the cornea. Because CECs have limited proliferative ability, interest is growing in their potentially therapeutic regeneration from pluripotent stem cells. However, the molecular mechanisms of human CEC differentiation remain largely unknown. To determine the key regulators of CEC characteristics, here we generated a comprehensive promoter-level expression profile of human CECs, using cap analysis of gene expression (CAGE) with a single molecule sequencer. Integration with the FANTOM5 promoter-level expression atlas, which includes transcriptome profiles of various human tissues and cells, enabled us to identify 45 promoters at 28 gene loci that are specifically expressed in CECs. We further discovered that the expression of transcription factor POU class 6 homeobox 2 (POU6F2) is restricted to CECs, and upregulated during human CEC differentiation, suggesting that POU6F2 is pivotal to terminal differentiation of CECs. These CEC-specific promoters would be useful for the assessment of fully differentiated CECs derived from pluripotent stem cells. These findings promote the development of corneal regenerative medicine.

Indexed as

Cell DifferentiationEndothelial CellsEndothelium, CornealGene Expression RegulationHumansPOU Domain FactorsPromoter Regions, GeneticRegenerationRegenerative MedicineTranscriptomePOU6F2 protein, humanPOU Domain FactorsCell-type specific markerCorneal endothelial cellsGene expressionRegenerative medicineTranscription factorTranscriptome

Identifiers

PMID29113774
PMCPMC5704063
OpenAlexW2766456821

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.