Evidence map›Paper›PMID 26066810›Full record

ArticlePloS one2015

Elemental Content of Calcium Oxalate Stones from a Canine Model of Urinary Stone Disease.

David W Killilea, Jodi L Westropp, Ryoji Shiraki, Matthew Mellema, Jennifer Larsen, Arnold J Kahn, Pankaj Kapahi, Thomas Chi, Marshall L Stoller

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
0.7field-weighted citation impact, top 27% 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

2 citing papers in PubMed, 10 citations in OpenAlex.

  1. Article
  2. 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

9 authors at 3 institutions in 1 country.

David W KillileaNutrition & Metabolism Center, Children's Hospital Oakland Research Institute, Oakland, California, United States of America; Department of Urology, University of California San Francisco, San Francisco, California, United States of America.
Jodi L WestroppMedicine and Epidemiology, UC Davis School of Veterinary Medicine, Davis, California, United States of America.
Ryoji ShirakiMedicine and Epidemiology, UC Davis School of Veterinary Medicine, Davis, California, United States of America.
Matthew MellemaSurgical & Radiological Sciences, UC Davis School of Veterinary Medicine, Davis, California, United States of America.
Jennifer LarsenMolecular Biosciences, UC Davis School of Veterinary Medicine, Davis, California, United States of America.
Arnold J KahnBuck Institute for Research in Aging, Novato, California, United States of America.
Pankaj KapahiBuck Institute for Research in Aging, Novato, California, United States of America; Department of Urology, University of California San Francisco, San Francisco, California, United States of America.
Thomas ChiDepartment of Urology, University of California San Francisco, San Francisco, California, United States of America.
Marshall L StollerDepartment of Urology, University of California San Francisco, San Francisco, California, United States of America.
University of California, Davis · USUniversity of California, San Francisco · USBuck Institute for Research on Aging · US

Funding

UCSF KURe Career Development ProgramK12DK083021 · NIDDK · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI BASKIN, LAURENCE, CARROLL, PETER R · 2008 to 2017
$5.9M
Role of Circadian Clocks in Aging using DrosophilaR01AG045835 · NIA · BUCK INSTITUTE FOR RESEARCH ON AGING · PI KAPAHI, PANKAJ · 2013 to 2017
$2.1M
Optimizing Kidney Stone Management Using Metallomics and MetabolomicsP20DK100863 · NIDDK · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI STOLLER, MARSHALL · 2013 to 2016
$1.6M
NIA NIH HHS R01 AG045835NIDDK NIH HHS K12 DK083021NIDDK NIH HHS P20 DK100863NIDDK NIH HHS RFA-DK-12-003
6 · The paper itself

Abstract

One of the most common types of urinary stones formed in humans and some other mammals is composed of calcium oxalate in ordered hydrated crystals. Many studies have reported a range of metals other than calcium in human stones, but few have looked at stones from animal models such as the dog. Therefore, we determined the elemental profile of canine calcium oxalate urinary stones and compared it to reported values from human stones. The content of 19 elements spanning 7-orders of magnitude was quantified in calcium oxalate stones from 53 dogs. The elemental profile of the canine stones was highly overlapping with human stones, indicating similar inorganic composition. Correlation and cluster analysis was then performed on the elemental profile from canine stones to evaluate associations between the elements and test for potential subgrouping based on elemental content. No correlations were observed with the most abundant metal calcium. However, magnesium and sulfur content correlated with the mineral hydration form, while phosphorous and zinc content correlated with the neuter status of the dog. Inter-elemental correlation analysis indicated strong associations between barium, phosphorous, and zinc content. Additionally, cluster analysis revealed subgroups within the stones that were also based primarily on barium, phosphorous, and zinc. These data support the use of the dog as a model to study the effects of trace metal homeostasis in urinary stone disease.

Indexed as

AnimalsCalcium OxalateCluster AnalysisDisease Models, AnimalDogsFemaleMaleUrinary CalculiCalcium Oxalate

Identifiers

PMID26066810
PMCPMC4466234
OpenAlexW626446659

What OpenQuestion 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 OpenQuestion graph.