Evidence map›Paper›PMID 23242660›Full record

ArticleMolecular biology reports2013

Association of LRP5 haplotypes with osteoporosis in Mexican women.

Edith Falcón-Ramírez, Leonora Casas-Avila, Ricardo M Cerda-Flores, Clementina Castro-Hernández, Julieta Rubio-Lightbourn, Rafael Velázquez-Cruz, Pilar Diez-G, Rosenda Peñaloza-Espinosa, Margarita Valdés-Flores

Abstract read
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In one paragraph

Article in Molecular biology reports, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed, 2 pooled it
0.5field-weighted citation impact, top 36% 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

11 citing papers in PubMed, 2 syntheses or guidelines pooled it, 16 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Article
  4. Article
  5. Associations ofDisease markers · 2019
    Article
  6. Observational
  7. Article
  8. Article
  9. LRP receptor family member associated bone disease.Reviews in endocrine & metabolic disorders · 2015
    Review
  10. Article
  11. 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 2 countries.

Edith Falcón-RamírezDirección de Investigación, Servicio de Genética, Instituto Nacional de Rehabilitación, Calzada México-Xochimilco No. 289 Arenal de Guadalupe, 14389, México, D.F., México.
Leonora Casas-Avila
Ricardo M Cerda-Flores
Clementina Castro-Hernández
Julieta Rubio-Lightbourn
Rafael Velázquez-Cruz
Pilar Diez-G
Rosenda Peñaloza-Espinosa
Margarita Valdés-Flores
Instituto Nacional de Rehabilitación · MXNational Institute of Genomic Medicine · MXUniversidad Autónoma de Nuevo León · MX

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Osteoporosis is a common health problem in Mexico, so it is essential to investigate the status of different gene polymorphisms that could serve as genetic susceptibility markers in the Mexican population. Genes with a role in bone metabolism are excellent candidates for association studies. In this study were determined the allelic and genotypic frequencies of four polymorphic markers (C/T rs3736228, G/A rs4988321, T/C rs627174 and T/C rs901824) in the low-density lipoprotein receptor-related protein 5 gene (LRP5) and their association with osteoporosis in 100 pos-menopausal osteoporotic Mexican women and their controls, using real time-PCR and TaqMan probes. Only the G/A polymorphism (rs4988321, Val667Met) showed significant differences (p = 0.039) when genotype frequencies were compared. However, when the haplotypes of these four polymorphisms were analyzed, interesting associations became evident. The CGTT haplotype showed significant association with low risk of osteoporosis (OR 0.629; p = 0.007; [95 % CI, 0.448-0.884]), whereas the TACT haplotype was significantly associated with a higher risk of osteoporosis (OR 7.965; p = 0.006; [95 % CI, 1.557-54.775]). Our results supported the association of LRP5 with osteoporosis and showed the potential value of LRP5 haplotypes to identify risk of osteoporosis in Mexican population.

Indexed as

Genetic Association StudiesHaplotypesAgedAllelesBone DensityCase-Control StudiesFemaleGene FrequencyGenotypeHumansLow Density Lipoprotein Receptor-Related Protein-5MexicoMiddle AgedOdds RatioOsteoporosisPolymorphism, Single NucleotideLow Density Lipoprotein Receptor-Related Protein-5

Identifiers

PMID23242660
OpenAlexW1974065720

What OpenQuestion holds

Textmetadata
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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.