Evidence map›Paper›PMID 21982773›Full record

ArticleBiochemical and biophysical research communications2011

Vitamin D receptor controls expression of the anti-aging klotho gene in mouse and human renal cells.

Ryan E Forster, Peter W Jurutka, Jui-Cheng Hsieh, Carol A Haussler, Christine L Lowmiller, Ichiro Kaneko, Mark R Haussler, G Kerr Whitfield

Abstract read
In one paragraph

Article in Biochemical and biophysical research communications, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 92 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
92citing papers in PubMed, 1 pooled it
6.4field-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

92 citing papers in PubMed, 1 synthesis or guideline pooled it, 176 citations in OpenAlex.

  1. Pooled it
  2. Trial
  3. Article
  4. Article
  5. Article
  6. Current Controversies on Adequate Circulating Vitamin D Levels in CKD.International journal of molecular sciences · 2025
    Review
  7. Article
  8. Article
  9. Review
  10. Article
  11. Article
  12. Article
  13. Exogenous Klotho Extends Survival in COVID-19 Model Mice.Pathogens (Basel, Switzerland) · 2023
    Article
  14. Review
  15. Review
  16. Vitamin DBMC nutrition · 2023
    Article
  17. Article
  18. Article
  19. Article
  20. Review

32 more citing papers are in PubMed but not listed here.

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

8 authors at 3 institutions in 1 country.

Ryan E ForsterDepartment of Basic Medical Sciences, University of Arizona College of Medicine - Phoenix, Phoenix, AZ 85004, USA. phxryan@gmail.com
Peter W Jurutka
Jui-Cheng Hsieh
Carol A Haussler
Christine L Lowmiller
Ichiro Kaneko
Mark R Haussler
G Kerr Whitfield
University of Arizona · USArizona State University · USUniversity of Phoenix · US

Funding

Vitamin D Hormone Signaling in Bone Mineral HomeostasisR01DK033351 · NIDDK · UNIVERSITY OF ARIZONA · PI HAUSSLER, MARK R · 1986 to 2010
$2.8M
NIDDK NIH HHS R01 DK033351
6 · The paper itself

Abstract

Isoforms of the mammalian klotho protein serve as membrane co-receptors that regulate renal phosphate and calcium reabsorption. Phosphaturic effects of klotho are mediated in cooperation with fibroblast growth factor receptor-1 and its FGF23 ligand. The vitamin D receptor and its 1,25-dihydroxyvitamin D(3) ligand are also crucial for calcium and phosphate regulation at the kidney and participate in a feedback loop with FGF23 signaling. Herein we characterize vitamin D receptor-mediated regulation of klotho mRNA expression, including the identification of vitamin D responsive elements (VDREs) in the vicinity of both the mouse and human klotho genes. In keeping with other recent studies of vitamin D-regulated genes, multiple VDREs control klotho expression, with the most active elements located at some distance (-31 to -46 kb) from the klotho transcriptional start site. We therefore postulate that the mammalian klotho gene is up-regulated by liganded VDR via multiple remote VDREs. The phosphatemic actions of 1,25-dihydroxyvitamin D(3) are thus opposed via the combined phosphaturic effects of FGF23 and klotho, both of which are upregulated by the liganded vitamin D receptor.

Indexed as

Gene Expression RegulationVitamin D Response ElementAgingAnimalsCell LineFibroblast Growth Factor-23GlucuronidaseHumansKidneyKlotho ProteinsLigandsMiceReceptors, CalcitriolRNA, MessengerVitamin D1,25-dihydroxyvitamin DFGF23 protein, humanFgf23 protein, mouseFibroblast Growth Factor-23GlucuronidaseKlotho ProteinsLigandsReceptors, CalcitriolRNA, MessengerVitamin D

Identifiers

PMID21982773
PMCPMC3209523
OpenAlexW2057166126

What OpenQuestion holds

Textmetadata
LicenceTDM
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.