Evidence map›Paper›PMID 31774873›Full record

Observational studyPloS one2019

Polymorphisms of FDPS, LRP5, SOST and VKORC1 genes and their relation with osteoporosis in postmenopausal Romanian women.

Alina Deniza Ciubean, Rodica Ana Ungur, Laszlo Irsay, Viorela Mihaela Ciortea, Ileana Monica Borda, Gabriela Bombonica Dogaru, Adrian Pavel Trifa, Stefan Cristian Vesa, Anca Dana Buzoianu

Open access · goldAbstract readObservational Study
In one paragraph

Observational study in PloS one, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed, 1 pooled it
1.4field-weighted citation impact, top 21% 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

12 citing papers in PubMed, 1 synthesis or guideline pooled it, 17 citations in OpenAlex.

  1. Association BetweenMedicina (Kaunas, Lithuania) · 2026
    Pooled it
  2. Biomolecules & biomedicine · 2026
    Article
  3. Article
  4. Review
  5. Genetic variants in theIn silico pharmacology · 2025
    Article
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  7. Article
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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 1 institution in 1 country.

Alina Deniza CiubeanDepartment of Rehabilitation, University of Medicine and Pharmacy "Iuliu Hațieganu", Cluj-Napoca, Romania.ORCID 0000-0002-9502-8553
Rodica Ana UngurDepartment of Rehabilitation, University of Medicine and Pharmacy "Iuliu Hațieganu", Cluj-Napoca, Romania.
Laszlo IrsayDepartment of Rehabilitation, University of Medicine and Pharmacy "Iuliu Hațieganu", Cluj-Napoca, Romania.
Viorela Mihaela CiorteaDepartment of Rehabilitation, University of Medicine and Pharmacy "Iuliu Hațieganu", Cluj-Napoca, Romania.
Ileana Monica BordaDepartment of Rehabilitation, University of Medicine and Pharmacy "Iuliu Hațieganu", Cluj-Napoca, Romania.
Gabriela Bombonica DogaruDepartment of Rehabilitation, University of Medicine and Pharmacy "Iuliu Hațieganu", Cluj-Napoca, Romania.
Adrian Pavel TrifaDepartment of Genetics, University of Medicine and Pharmacy "Iuliu Hațieganu", Cluj-Napoca, Romania.
Stefan Cristian VesaDepartment of Pharmacology, Toxicology and Clinical Pharmacology, University of Medicine and Pharmacy "Iuliu Hațieganu", Cluj-Napoca, Romania.
Anca Dana BuzoianuDepartment of Pharmacology, Toxicology and Clinical Pharmacology, University of Medicine and Pharmacy "Iuliu Hațieganu", Cluj-Napoca, Romania.
Iuliu Hațieganu University of Medicine and Pharmacy · RO

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectivesThis study aimed to assess the relationship between bone mineral density and genotypes of four polymorphisms in previously detected osteoporosis-candidate genes (FDPS rs2297480, LRP5 rs3736228, SOST rs1234612, VKORC1 rs9934438) in postmenopausal Romanian women with primary osteoporosis.

methodsAn analytical, prospective, transversal, observational, case-control study on 364 postmenopausal Romanian women was carried out between June 2016 and August 2017 in Cluj Napoca, Romania. Clinical data and blood samples were collected from all study participants. Four polymorphisms were genotyped using TaqMan SNP Genotyping assays, run on a QuantStudio 3 real-time PCR machine.

resultsWomen with TT genotype in FDPS rs2297480 had significantly lower bone mineral density values in the lumbar spine and total hip, and the presence of the T allele was significantly associated with the osteoporosis. Women carrying the CC genotype in LRP5 rs3736228 tend to have lower bone mineral density values in the femoral neck and total hip. No significant association was found for the genotypes of SOST rs1234612 or VKORC1 rs9934438.

conclusionsOur study showed a strong association between bone mineral density and polymorphisms in the FDPS gene, and a borderline association with LRP5 and SOST polymorphisms in postmenopausal Romanian women with osteoporosis. No association was found for VKORC1.

Indexed as

Polymorphism, Single NucleotideAdaptor Proteins, Signal TransducingAgedBiomarkersCase-Control StudiesFemaleFollow-Up StudiesGeranyltranstransferaseHumansLow Density Lipoprotein Receptor-Related Protein-5Middle AgedOsteoporosis, PostmenopausalPrognosisProspective StudiesRomaniaVitamin K Epoxide ReductasesAdaptor Proteins, Signal TransducingBiomarkersGeranyltranstransferaseLow Density Lipoprotein Receptor-Related Protein-5LRP5 protein, humanSOST protein, humanVitamin K Epoxide ReductasesVKORC1 protein, human

Identifiers

PMID31774873
PMCPMC6880991
OpenAlexW2990557451

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.