Evidence map›Paper›PMID 33462242›Full record

ArticleNature communications2021

Core transcription regulatory circuitry orchestrates corneal epithelial homeostasis.

Mingsen Li, Huaxing Huang, Lingyu Li, Chenxi He, Liqiong Zhu, Huizhen Guo, Li Wang, Jiafeng Liu, Siqi Wu, Jingxin Liu and 9 more

Open access · goldAbstract read
In one paragraph

Article in Nature communications, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 39 papers.

0numbers the graph read from it
0cells of the map it votes in
39citing papers in PubMed
6.7field-weighted citation impact, top 3% 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

39 citing papers in PubMed, 60 citations in OpenAlex.

  1. Article
  2. Article
  3. Acute Inflammation Drives Corneal Pathological Regeneration.Investigative ophthalmology & visual science · 2026
    Article
  4. Article
  5. MYEOV Is a Novel Marker of Differentiated Corneal Epithelium.Investigative ophthalmology & visual science · 2025
    Article
  6. Article
  7. Article
  8. Article
  9. Review
  10. Article
  11. Article
  12. Article
  13. PAX6-WNK2 Axis Governs Corneal Epithelial Homeostasis.Investigative ophthalmology & visual science · 2024
    Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Article
  20. Article
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

19 authors at 3 institutions in 4 countries.

Mingsen LiState Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-sen University, 510060, Guangzhou, China.
Huaxing HuangState Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-sen University, 510060, Guangzhou, China.
Lingyu LiState Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-sen University, 510060, Guangzhou, China.
Chenxi HeKey Laboratory of Epigenetics and Metabolism, Ministry of Science and Technology, Institutes of Biomedical Sciences; Liver Cancer Institute, Zhongshan Hospital, Fudan University, 200032, Shanghai, China.
Liqiong ZhuState Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-sen University, 510060, Guangzhou, China.
Huizhen GuoState Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-sen University, 510060, Guangzhou, China.
Li WangState Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-sen University, 510060, Guangzhou, China.
Jiafeng LiuState Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-sen University, 510060, Guangzhou, China.
Siqi WuState Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-sen University, 510060, Guangzhou, China.
Jingxin LiuCenter for Stem Cell Biology and Tissue Engineering, Key Laboratory for Stem Cells and Tissue Engineering, Ministry of Education, Sun Yat-Sen University, 510080, Guangzhou, China.
Tao XuCenter for Stem Cell Biology and Tissue Engineering, Key Laboratory for Stem Cells and Tissue Engineering, Ministry of Education, Sun Yat-Sen University, 510080, Guangzhou, China.
Zhen MaoState Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-sen University, 510060, Guangzhou, China.
Nan CaoProgram of Stem Cells and Regenerative Medicine, Fifth Affiliated Hospital, Zhongshan School of Medicine, Sun Yat-Sen University, Guangdong, China.ORCID 0000-0002-1660-4728
Kang ZhangState Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-sen University, 510060, Guangzhou, China.ORCID 0000-0002-4549-1697
Fei LanKey Laboratory of Epigenetics and Metabolism, Ministry of Science and Technology, Institutes of Biomedical Sciences; Liver Cancer Institute, Zhongshan Hospital, Fudan University, 200032, Shanghai, China.
Junjun DingCenter for Stem Cell Biology and Tissue Engineering, Key Laboratory for Stem Cells and Tissue Engineering, Ministry of Education, Sun Yat-Sen University, 510080, Guangzhou, China.ORCID 0000-0002-9936-882X
Jin YuanState Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-sen University, 510060, Guangzhou, China.
Yizhi LiuState Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-sen University, 510060, Guangzhou, China. yzliu62@yahoo.com.ORCID 0000-0001-8636-6895
Hong OuyangState Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-sen University, 510060, Guangzhou, China. Ouyhong3@mail.sysu.edu.cn.ORCID 0000-0002-7622-7733
Sun Yat-sen University · CNFudan University · CNMacau University of Science and Technology · MO

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Adult stem cell identity, plasticity, and homeostasis are precisely orchestrated by lineage-restricted epigenetic and transcriptional regulatory networks. Here, by integrating super-enhancer and chromatin accessibility landscapes, we delineate core transcription regulatory circuitries (CRCs) of limbal stem/progenitor cells (LSCs) and find that RUNX1 and SMAD3 are required for maintenance of corneal epithelial identity and homeostasis. RUNX1 or SMAD3 depletion inhibits PAX6 and induces LSCs to differentiate into epidermal-like epithelial cells. RUNX1, PAX6, and SMAD3 (RPS) interact with each other and synergistically establish a CRC to govern the lineage-specific cis-regulatory atlas. Moreover, RUNX1 shapes LSC chromatin architecture via modulating H3K27ac deposition. Disturbance of RPS cooperation results in cell identity switching and dysfunction of the corneal epithelium, which is strongly linked to various human corneal diseases. Our work highlights CRC TF cooperativity for establishment of stem cell identity and lineage commitment, and provides comprehensive regulatory principles for human stratified epithelial homeostasis and pathogenesis.

Indexed as

AdolescentAdultAdult Stem CellsAgedCell LineageCell PlasticityCells, CulturedChildChromatinChromatin Immunoprecipitation SequencingCore Binding Factor Alpha 2 SubunitCorneal DiseasesEpithelium, CornealFemaleGene Expression RegulationGene Knockdown TechniquesChromatinCore Binding Factor Alpha 2 SubunitPAX6 protein, humanPAX6 Transcription FactorRUNX1 protein, humanSmad3 ProteinSMAD3 protein, human

Identifiers

PMID33462242
PMCPMC7814021
OpenAlexW3122884075

What Socratic 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 Socratic graph.