Evidence map›Paper›PMID 24106285›Full record

ArticleThe Journal of clinical endocrinology and metabolism2013

Decreased bone mineral density in subjects carrying familial defective apolipoprotein B-100.

Laura M Yerges-Armstrong, Haiqing Shen, Kathleen A Ryan, Elizabeth A Streeten, Alan R Shuldiner, Braxton D Mitchell

Open access · bronzeAbstract read
In one paragraph

Article in The Journal of clinical endocrinology and metabolism, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
1.5field-weighted citation impact, top 20% 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

17 citing papers in PubMed, 33 citations in OpenAlex.

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  17. Plasma dimethylglycine, nicotine exposure and risk of low bone mineral density and hip fracture: the Hordaland Health Study.Osteoporosis international : a journal established as result of cooperation between the European Foundation for Osteoporosis and the National Osteoporosis Foundation of the USA · 2015
    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 at 1 institution in 1 country.

Laura M Yerges-ArmstrongBaltimore, MD 21201. lyerges@medicine.umaryland.edu.
Haiqing Shen
Kathleen A Ryan
Elizabeth A Streeten
Alan R Shuldiner
Braxton D Mitchell
University of Maryland, Baltimore · US

Funding

Research BaseP30DK072488 · NIDDK · UNIVERSITY OF MARYLAND BALTIMORE · PI TAYLOR, SIMEON I. · 2005 to 2019
$17.3M
Pharmacogenomics of Anti-platlet Intervention-2 (PAPI-2) StudyU01HL105198 · NHLBI · UNIVERSITY OF MARYLAND BALTIMORE · PI SHULDINER, ALAN R. · 2010 to 2014
$13.6M
Genome-wide Search for CVD Gene-Environment InteractionsU01HL072515 · NHLBI · UNIVERSITY OF MARYLAND BALTIMORE · PI SHULDINER, ALAN R. · 2002 to 2008
$11.2M
Pharmacogenomics of CVD risk ReductionU01GM074518 · NIGMS · UNIVERSITY OF MARYLAND BALTIMORE · PI SHULDINER, ALAN R. · 2005 to 2009
$7.3M
Genetic Influences on Coronary Artery CalcificationR01HL088119 · NHLBI · UNIVERSITY OF MARYLAND BALTIMORE · PI MITCHELL, BRAXTON D · 2007 to 2010
$2.8M
GENETICS OF OSTEOPOROSIS IN THE AMISHR01AR046838 · NIAMS · UNIVERSITY OF MARYLAND BALTIMORE · PI SHULDINER, ALAN R. · 2000 to 2004
$2.7M
Joint Determinants of Bone Density and CVD CalcificationR01HL069313 · NHLBI · UNIVERSITY OF MARYLAND BALTIMORE · PI MITCHELL, BRAXTON D · 2001 to 2004
$1.4M
Genetics of Bone Mineral Density in Two PopulationsF32AR059469 · NIAMS · UNIVERSITY OF MARYLAND BALTIMORE · PI YERGES-ARMSTRONG, LAURA MARIA · 2010 to 2011
$98k
NHLBI NIH HHS R01 HL069313NHLBI NIH HHS R01-HL069313NHLBI NIH HHS R01 HL088119NHLBI NIH HHS R01-HL088119NHLBI NIH HHS U01 HL072515NHLBI NIH HHS U01-HL072515NHLBI NIH HHS U01 HL105198NHLBI NIH HHS U01-HL105198NIAMS NIH HHS F32 AR059469NIAMS NIH HHS R01 AR046838NIAMS NIH HHS R01-AR046838NIDDK NIH HHS P30 DK072488NIGMS NIH HHS U01 GM074518NIGMS NIH HHS U01-GM074518-04
6 · The paper itself

Abstract

contextAlthough numerous epidemiologic studies have documented associations between osteoporosis and cardiovascular disease, the mechanisms underlying this association remain to be clarified. One hypothesis is that hyperlipidemia may be a common predisposing factor to both atherosclerotic heart disease and bone fragility.

objectiveTo evaluate this, we compared bone mineral density (BMD) between subjects with and without the R3500Q APOB mutation, the cause of familial defective apolipoprotein B-100, which has been previously shown to markedly increase low-density lipoprotein cholesterol (LDL-C). We hypothesized that R3500Q carriers would have lower BMD due to lifetime, elevated LDL-C.

designThis was a a cross-sectional study in the Old Order Amish (OOA) population.

participantsThe R3500Q APOB mutation is present at a high frequency (∼6% vs <0.5%) in the OOA population due to a founder effect. Therefore, we conducted analysis on 1097 Amish individuals of whom 125 were R3500Q carriers.

main outcome measureBMD was measured by dual-energy x-ray absorptiometry.

resultsAfter adjusting for age, age(2), sex, body mass index, and family structure, carriers for the Q risk allele had significantly lower BMD than noncarriers at the femoral neck (P = .037), lumbar spine (P = .035) and whole body (P = .016). Adjusting for LDL-C attenuated the association between R3500Q genotype and BMD but did not completely explain the relationship. Subgroup analyses showed no significant interactions with sex, age, or presence of metabolic syndrome.

conclusionThese results use the unique genetic architecture of the OOA population to provide a novel line of evidence supporting a causal role for elevated LDL-C in lowering BMD.

Indexed as

Point MutationAdultAgedAged, 80 and overAllelesAmino Acid SubstitutionAmishApolipoprotein B-100Bone DensityBone ResorptionCholesterol, LDLCross-Sectional StudiesFemaleFounder EffectHeterozygoteHumansApolipoprotein B-100Cholesterol, LDL

Identifiers

PMID24106285
PMCPMC3849668
OpenAlexW1977956822

What OpenQuestion holds

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Registered trials

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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.