Evidence map›Paper›PMID 26198224›Full record

ReviewMolecules (Basel, Switzerland)2015

Relationship of structure and function of DNA-binding domain in vitamin D receptor.

Lin-Yan Wan, Yan-Qiong Zhang, Meng-Di Chen, Chang-Bai Liu, Jiang-Feng Wu

Abstract readReview
In one paragraph

Review in Molecules (Basel, Switzerland), 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed
–field-weighted citation impact
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

19 citing papers in PubMed.

  1. Article
  2. Review
  3. Article
  4. Article
  5. Article
  6. Interplay between Vitamin D and Sphingolipids in Cardiometabolic Diseases.International journal of molecular sciences · 2023
    Review
  7. Review
  8. Review
  9. Article
  10. Article
  11. Zinc and its role in vitamin D function.Current research in physiology · 2022
    Review
  12. An Update on Vitamin D Metabolism.International journal of molecular sciences · 2020
    Review
  13. Article
  14. Article
  15. Genetic Causes of Rickets.Journal of clinical research in pediatric endocrinology · 2017
    Review
  16. Article
  17. Article
  18. Article
  19. 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

5 authors.

Lin-Yan WanMedical College, China Three Gorges University, 8 Daxue Road, Xiling District, Yichang 443002, China. wanlinyan0224@163.com.
Yan-Qiong ZhangMedical College, China Three Gorges University, 8 Daxue Road, Xiling District, Yichang 443002, China. zhangyanqiong@ctgu.edu.cn.
Meng-Di ChenMedical College, China Three Gorges University, 8 Daxue Road, Xiling District, Yichang 443002, China. 15572753727@163.com.
Chang-Bai LiuMedical College, China Three Gorges University, 8 Daxue Road, Xiling District, Yichang 443002, China. cbliu@ctgu.edu.cn.
Jiang-Feng WuMedical College, China Three Gorges University, 8 Daxue Road, Xiling District, Yichang 443002, China. wujiangfeng@ctgu.edu.cn.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

While the structure of the DNA-binding domain (DBD) of the vitamin D receptor (VDR) has been determined in great detail, the roles of its domains and how to bind the motif of its target genes are still under debate. The VDR DBD consists of two zinc finger modules and a C-terminal extension (CTE), at the end of the C-terminal of each structure presenting α-helix. For the first zinc finger structure, N37 and S-box take part in forming a dimer with 9-cis retinoid X receptor (RXR), while V26, R50, P-box and S-box participate in binding with VDR response elements (VDRE). For the second zinc finger structure, P61, F62 and H75 are essential in the structure of the VDR homodimer with the residues N37, E92 and F93 of the downstream of partner VDR, which form the inter-DBD interface. T-box of the CTE, especially the F93 and I94, plays a critical role in heterodimerization and heterodimers-VDRE binding. Six essential residues (R102, K103, M106, I107, K109, and R110) of the CTE α-helix of VDR construct one interaction face, which packs against the DBD core of the adjacent symmetry mate. In 1,25(OH)2D3-activated signaling, the VDR-RXR heterodimer may bind to DR3-type VDRE and ER9-type VDREs of its target gene directly resulting in transactivation and also bind to DR3-liked nVDRE of its target gene directly resulting in transrepression. Except for this, 1α,25(OH)2D3 ligand VDR-RXR may bind to 1αnVDRE indirectly through VDIR, resulting in transrepression of the target gene. Upon binding of 1α,25(OH)2D3, VDR can transactivate and transrepress its target genes depending on the DNA motif that DBD binds.

Indexed as

Amino Acid SequenceAnimalsDNADNA-Binding ProteinsHumansModels, MolecularProtein Structure, TertiaryReceptors, CalcitriolStructure-Activity RelationshipZinc FingersDNADNA-Binding ProteinsReceptors, CalcitriolCTEnVDREVDR DBDVDREzinc finger structure

Identifiers

PMID26198224
PMCPMC6332450

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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.