Evidence map›Paper›PMID 32703236›Full record

ArticleMolecular brain2020

Yin Yang 1 is critical for mid-hindbrain neuroepithelium development and involved in cerebellar agenesis.

Xiaonan Dong, Kin Ming Kwan

Open access · goldAbstract read
In one paragraph

Article in Molecular brain, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
1.2field-weighted citation impact, top 22% 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

15 citing papers in PubMed, 22 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Defective Astrocyte Maturation Drives Cerebellar Neuroinflammation and Degeneration.FASEB journal : official publication of the Federation of American Societies for Experimental Biology · 2025
    Article
  5. Article
  6. Yin Yang 1: Function, Mechanisms, and Glia.Neurochemical research · 2025
    Review
  7. Article
  8. Article
  9. Review
  10. Article
  11. Article
  12. Dual Role of YY1 in HPV Life Cycle and Cervical Cancer Development.International journal of molecular sciences · 2022
    Review
  13. Review
  14. Article
  15. The Why of YY1: Mechanisms of Transcriptional Regulation by Yin Yang 1.Frontiers in cell and developmental biology · 2020
    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

2 authors at 1 institution in 2 countries.

Xiaonan DongSchool of Life Sciences, The Chinese University of Hong Kong, Hong Kong, Hong Kong SAR, China.
Kin Ming KwanSchool of Life Sciences, The Chinese University of Hong Kong, Hong Kong, Hong Kong SAR, China. kmkwan@cuhk.edu.hk.ORCID 0000-0002-1246-2398
Chinese University of Hong Kong · HK

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The highly conserved and ubiquitously expressed transcription factor Yin Yang 1 (Yy1), was named after its dual functions of both activating and repressing gene transcription. Yy1 plays complex roles in various fundamental biological processes such as the cell cycle progression, cell proliferation, survival, and differentiation. Patients with dominant Yy1 mutations suffer from central nervous system (CNS) developmental defects. However, the role of Yy1 in mammalian CNS development remains to be fully elucidated. The isthmus organizer locates to the mid-hindbrain (MHB) boundary region and serves as the critical signaling center during midbrain and cerebellar early patterning. To study the function of Yy1 in mesencephalon/ rhombomere 1 (mes/r1) neuroepithelium development, we utilized the tissue-specific Cre-LoxP system and generated a conditional knockout mouse line to inactivate Yy1 in the MHB region. Mice with Yy1 deletion in the mes/r1 region displayed cerebellar agenesis and dorsal midbrain hypoplasia. The Yy1 deleted neuroepithelial cells underwent cell cycle arrest and apoptosis, with the concurrent changes of cell cycle regulatory genes expression, as well as activation of the p53 pathway. Moreover, we found that Yy1 is involved in the transcriptional activation of Wnt1 in neural stem cells. Thus, our work demonstrates the involvement of Yy1 in cerebellar agenesis and the critical function of Yy1 in mouse early MHB neuroepithelium maintenance and development.

Indexed as

AnimalsApoptosisCell CycleCell PolarityCell ProliferationCerebellumMice, KnockoutMutationNeuroepithelial CellsPromoter Regions, GeneticRhombencephalonTumor Suppressor Protein p53Wnt1 ProteinYY1 Transcription FactorTumor Suppressor Protein p53Wnt1 ProteinYY1 Transcription FactorCerebellar agenesisCre-loxPMid-hindbrainNeuroepitheliump53Wnt1Yy1

Identifiers

PMID32703236
PMCPMC7376712
OpenAlexW3045344352

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.