Evidence map›Paper›PMID 34589670›Full record

ArticleJournal of exploratory research in pharmacology2020

A Novel Vitamin D Receptor Agonist, VS-105, Improves Bone Mineral Density without Affecting Serum Calcium in a Postmenopausal Osteoporosis Rat Model.

J Ruth Wu-Wong, Jerry L Wessale, Yung-Wu Chen, Theresa Chen, Maysaa Oubaidin, Phimon Atsawasuwan

Abstract read
In one paragraph

Article in Journal of exploratory research in pharmacology, 2020. 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
–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

2 citing papers in PubMed.

  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

6 authors.

J Ruth Wu-WongVidasym, Sioux Falls, SD, USA.
Jerry L WessaleVidasym, Sioux Falls, SD, USA.
Yung-Wu ChenVidasym, Sioux Falls, SD, USA.
Theresa ChenVidasym, Sioux Falls, SD, USA.
Maysaa OubaidinDepartment of Orthodontics, University of Illinois, Chicago, IL, USA.
Phimon AtsawasuwanDepartment of Orthodontics, University of Illinois, Chicago, IL, USA.

Funding

Novel Drug VS-105 for Treatment of OsteoporosisR43AR065247 · NIAMS · VIDASYM, INC. · PI WU-WONG, JINSHYUN RUTH · 2013 to 2013
$279k
NIAMS NIH HHS R43 AR065247
6 · The paper itself

Abstract

BACKGROUND AND

objectivesVS-105, a novel vitamin D receptor agonist with significantly less hypercalcemic side effects than calcitriol, is a useful tool to investigate whether or not a vitamin D receptor agonist at non-hypercalcemic doses could improve bone mineral density (BMD).

methodsVS-105 and calcitriol were evaluated in an ovariectomized (OVX) osteoporosis rat model and in calvariae bone organ culture.

resultsTreatment of OVX rats by VS-105 (0.1, 0.2 or 0.5 μg/kg, intraperitoneal, 3×/week, for 90 days) significantly improved BMD in the L3 lumbar vertebra in a dose-dependent manner (sham vs. OVX/vehicle: 324 ± 14 vs. 279 ± 10 mg/cm

conclusionsVS-105 is efficacious in improving BMD in a dose range that does not affect serum Ca in OVX rats; the improvement in BMD by VS-105 is attributable to increased osteoblastic activity and reduced osteoclastic bone resorption.

Indexed as

Bone mineral densityOsteoporosisPTHVitamin D analogVitamin D receptor

Identifiers

PMID34589670
PMCPMC8478347

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