Evidence map›Paper›PMID 35933409›Full record

ArticleNature communications2022

PCGF6 controls neuroectoderm specification of human pluripotent stem cells by activating SOX2 expression.

Xianchun Lan, Song Ding, Tianzhe Zhang, Ying Yi, Conghui Li, Wenwen Jin, Jian Chen, Kaiwei Liang, Hengbin Wang, Wei Jiang

Open access · goldAbstract read
In one paragraph

Article in Nature communications, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
6.7field-weighted citation impact, top 2% 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

16 citing papers in PubMed, 56 citations in OpenAlex.

  1. TheiScience · 2026
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  9. Lactate promotes H3K18 lactylation in human neuroectoderm differentiation.Cellular and molecular life sciences : CMLS · 2024
    Article
  10. Epigenetic regulation in adult neural stem cells.Frontiers in cell and developmental biology · 2024
    Review
  11. 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

10 authors at 4 institutions in 2 countries.

Xianchun LanDepartment of Biological Repositories, Frontier Science Center for Immunology and Metabolism, Medical Research Institute, RNA Institute, Zhongnan Hospital of Wuhan University, Wuhan University, Wuhan, 430071, China.
Song DingDepartment of Biological Repositories, Frontier Science Center for Immunology and Metabolism, Medical Research Institute, RNA Institute, Zhongnan Hospital of Wuhan University, Wuhan University, Wuhan, 430071, China.ORCID 0000-0001-9795-4887
Tianzhe ZhangDepartment of Biological Repositories, Frontier Science Center for Immunology and Metabolism, Medical Research Institute, RNA Institute, Zhongnan Hospital of Wuhan University, Wuhan University, Wuhan, 430071, China.
Ying YiDepartment of Biological Repositories, Frontier Science Center for Immunology and Metabolism, Medical Research Institute, RNA Institute, Zhongnan Hospital of Wuhan University, Wuhan University, Wuhan, 430071, China.
Conghui LiDepartment of Pathophysiology, School of Basic Medical Sciences, Wuhan University, Wuhan, 430071, China.
Wenwen JinDepartment of Biological Repositories, Frontier Science Center for Immunology and Metabolism, Medical Research Institute, RNA Institute, Zhongnan Hospital of Wuhan University, Wuhan University, Wuhan, 430071, China.
Jian ChenChinese Institute for Brain Research (Beijing), Research Unit of Medical Neurobiology, Chinese Academy of Medical Sciences, 102206, Beijing, China.
Kaiwei LiangDepartment of Pathophysiology, School of Basic Medical Sciences, Wuhan University, Wuhan, 430071, China.
Hengbin WangDepartment of Internal Medicine, Division of Hematology, Oncology, and Palliative Care, Massey Cancer Center, Virginia Commonwealth University, Richmond, VA, 23298, USA.ORCID 0000-0003-2414-0609
Wei JiangDepartment of Biological Repositories, Frontier Science Center for Immunology and Metabolism, Medical Research Institute, RNA Institute, Zhongnan Hospital of Wuhan University, Wuhan University, Wuhan, 430071, China. jiangw.mri@whu.edu.cn.ORCID 0000-0002-6463-7356
Wuhan University · CNChinese Academy of Medical Sciences & Peking Union Medical College · CNJianghan University · CNVirginia Commonwealth University · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Polycomb group (PcG) proteins are known to repress developmental genes during embryonic development and tissue homeostasis. Here, we report that PCGF6 controls neuroectoderm specification of human pluripotent stem cells (PSCs) by activating SOX2 gene. Human PSCs with PCGF6 depletion display impaired neuroectoderm differentiation coupled with increased mesendoderm outcomes. Transcriptome analysis reveals that de-repression of the WNT/β-catenin signaling pathway is responsible for the differentiation of PSC toward the mesendodermal lineage. Interestingly, PCGF6 and MYC directly interact and co-occupy a distal regulatory element of SOX2 to activate SOX2 expression, which likely accounts for the regulation in neuroectoderm differentiation. Supporting this notion, genomic deletion of the SOX2-regulatory element phenocopies the impaired neuroectoderm differentiation, while overexpressing SOX2 rescues the neuroectoderm phenotype caused by PCGF6-depletion. Together, our study reveals that PCGF6 can function as lineage switcher between mesendoderm and neuroectoderm in human PSCs by both suppression and activation mechanisms.

Indexed as

Neural PlatePluripotent Stem CellsSOXB1 Transcription FactorsCell DifferentiationHumansPolycomb-Group ProteinsPolycomb Repressive Complex 1PCGF6 protein, humanPolycomb-Group ProteinsPolycomb Repressive Complex 1SOX2 protein, humanSOXB1 Transcription Factors

Identifiers

PMID35933409
PMCPMC9357003
OpenAlexW4290065527

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.