Evidence map›Paper›PMID 26265206›Full record

ArticleBMC genomics2015

Cell cycle control, DNA damage repair, and apoptosis-related pathways control pre-ameloblasts differentiation during tooth development.

Chengcheng Liu, Yulong Niu, Xuedong Zhou, Xin Xu, Yi Yang, Yan Zhang, Liwei Zheng

Open access · goldAbstract readComparative Study
In one paragraph

Article in BMC genomics, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed
3.0field-weighted citation impact, top 10% 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

26 citing papers in PubMed, 33 citations in OpenAlex.

  1. Review
  2. Review
  3. Article
  4. Roles of calcium in ameloblasts during tooth development: A scoping review.Journal of Taibah University Medical Sciences · 2025
    Review
  5. Article
  6. A specialized metabolic pathway partitions citrate in hydroxyapatite to impact mineralization of bones and teeth.Proceedings of the National Academy of Sciences of the United States of America · 2022
    Article
  7. Article
  8. Article
  9. Frontiers in cellular and infection microbiology · 2022
    Article
  10. Article
  11. Role of Cell Death in Cellular Processes During Odontogenesis.Frontiers in cell and developmental biology · 2021
    Review
  12. Article
  13. Review
  14. Article
  15. Article
  16. Calcium Sets the Clock in Ameloblasts.Frontiers in physiology · 2020
    Article
  17. Article
  18. Article
  19. Article
  20. CaThe Journal of physiology · 2017
    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

7 authors at 3 institutions in 2 countries.

Chengcheng LiuState Key Laboratory of Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, PR China. liuchengcheng519@163.com.
Yulong NiuKey Laboratory of Bio-Resources and Eco-Environment of Ministry of Education, College of Life Sciences, Sichuan University, Chengdu, PR China. yulong.niu@aol.com.
Xuedong ZhouState Key Laboratory of Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, PR China. zhouxd@scu.edu.cn.
Xin XuState Key Laboratory of Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, PR China. nixux1982@hotmail.com.
Yi YangKey Laboratory of Bio-Resources and Eco-Environment of Ministry of Education, College of Life Sciences, Sichuan University, Chengdu, PR China. yangyi528@scu.edu.cn.
Yan ZhangDepartment of Orofacial Sciences, University of California, San Francisco, CA, 94143, USA. yan.zhang2@ucsf.edu.
Liwei ZhengState Key Laboratory of Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, PR China. zhenglw399@hotmail.com.
Sichuan University · CNState Key Laboratory of Oral DiseasesUniversity of California, San Francisco · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundAmeloblast differentiation is the most critical stepwise process in amelogenesis, and it is controlled by precise molecular events. To better understand the mechanism controlling pre-ameloblasts (PABs) differentiation into secretory ameloblasts (SABs), a more precise identification of molecules and signaling networks will elucidate the mechanisms governing enamel formation and lay a foundation for enamel regeneration.

resultsWe analyzed transcriptional profiles of human PABs and SABs. From a total of 28,869 analyzed transcripts, we identified 923 differentially expressed genes (DEGs) with p < 0.05 and Fold-change > 2. Among the DEGs, 647 genes showed elevated expression in PABs compared to SABs. Notably, 38 DEGs displayed greater than eight-fold changes. Comparative analysis revealed that highly expressed genes in PABs were involved in cell cycle control, DNA damage repair and apoptosis, while highly expressed genes in SABs were related to cell adhesion and extracellular matrix. Moreover, coexpression network analysis uncovered two highly conserved sub-networks contributing to differentiation, containing transcription regulators (RUNX2, ETV1 and ETV5), solute carrier family members (SLC15A1 and SLC7A11), enamel matrix protein (MMP20), and a polymodal excitatory ion channel (TRPA1).

conclusionsBy combining comparative analysis and coexpression networks, this study provides novel biomarkers and research targets for ameloblast differentiation and the potential for their application in enamel regeneration.

Indexed as

AmelogenesisGene Regulatory NetworksAmeloblastsApoptosisCell CycleCell DifferentiationDNA RepairGene Expression ProfilingHumansSignal TransductionTooth

Identifiers

PMID26265206
PMCPMC4534026
OpenAlexW2099282917

What OpenQuestion holds

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Registered trials

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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.