Evidence map›Paper›PMID 18594117›Full record

ArticleJournal of lipid research2008

A genome-wide linkage scan identifies multiple chromosomal regions influencing serum lipid levels in the population on the Samoan islands.

Karolina Aberg, Feng Dai, Guangyun Sun, Ember Keighley, Subba Rao Indugula, Linda Bausserman, Satupaitea Viali, John Tuitele, Ranjan Deka, Daniel E Weeks and 1 more

Open access · hybridAbstract read
In one paragraph

Article in Journal of lipid research, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed, 1 pooled it
2.5field-weighted citation impact, top 10% 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

20 citing papers in PubMed, 1 synthesis or guideline pooled it, 31 citations in OpenAlex.

  1. A stop-gain variant inHGG advances · 2023
    Pooled it
  2. Article
  3. Article
  4. A missense variant in CREBRF is associated with taller stature in Samoans.American journal of human biology : the official journal of the Human Biology Council · 2020
    Article
  5. Co-shared genetics and possible risk gene pathway partially explain the comorbidity of schizophrenia, major depressive disorder, type 2 diabetes, and metabolic syndrome.American journal of medical genetics. Part B, Neuropsychiatric genetics : the official publication of the International Society of Psychiatric Genetics · 2019
    Review
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  18. Adiponectin and type 2 diabetes in Samoan adults.American journal of human biology : the official journal of the Human Biology Council
    Article
  19. Prevalence of adiposity and associated cardiometabolic risk factors in the Samoan genome-wide association study.American journal of human biology : the official journal of the Human Biology Council
    Article
  20. 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

11 authors at 4 institutions in 2 countries.

Karolina AbergDepartment of Human Genetics, Graduate School of Public Health, University of Pittsburgh, Pittsburgh, PA, USA.
Feng Dai
Guangyun Sun
Ember Keighley
Subba Rao Indugula
Linda Bausserman
Satupaitea Viali
John Tuitele
Ranjan Deka
Daniel E Weeks
Stephen T McGarvey
Brown University · USUniversity of Cincinnati · USUniversity of Pittsburgh · USAmerican Samoa Government · AS

Funding

GENOME SCAN FOR OBESITY SUSCEPTIBILITY LOCI IN SAMOANSR01DK059642 · NIDDK · BROWN UNIVERSITY · PI MCGARVEY, STEPHEN T. · 2000 to 2004
$2.6M
NIDDK NIH HHS R01 DK059642NIDDK NIH HHS R01 DK-59642
6 · The paper itself

Abstract

Abnormal lipid levels are important risk factors for cardiovascular diseases. We conducted genome-wide variance component linkage analyses to search for loci influencing total cholesterol (TC), LDL, HDL and triglyceride in families residing in American Samoa and Samoa as well as in a combined sample from the two polities. We adjusted the traits for a number of environmental covariates, such as smoking, alcohol consumption, physical activity, and material lifestyle. We found suggestive univariate linkage with log of the odds (LOD) scores > 3 for LDL on 6p21-p12 (LOD 3.13) in Samoa and on 12q21-q23 (LOD 3.07) in American Samoa. Furthermore, in American Samoa on 12q21, we detected genome-wide linkage (LOD(eq) 3.38) to the bivariate trait TC-LDL. Telomeric of this region, on 12q24, we found suggestive bivariate linkage to TC-HDL (LOD(eq) 3.22) in the combined study sample. In addition, we detected suggestive univariate linkage (LOD 1.9-2.93) on chromosomes 4p-q, 6p, 7q, 9q, 11q, 12q 13q, 15q, 16p, 18q, 19p, 19q and Xq23 and suggestive bivariate linkage (LOD(eq) 2.05-2.62) on chromosomes 6p, 7q, 12p, 12q, and 19p-q. In conclusion, chromosome 6p and 12q may host promising susceptibility loci influencing lipid levels; however, the low degree of overlap between the three study samples strongly encourages further studies of the lipid-related traits.

Indexed as

ChromosomesGenetic LinkageAdultAlcohol DrinkingAnalysis of VarianceEducationEnvironmentFemaleGenome, HumanGenomicsHumansLipidsMaleMiddle AgedModels, GeneticMotor ActivityLipids

Identifiers

PMID18594117
PMCPMC2533415
OpenAlexW2091206110

What OpenQuestion holds

Textmetadata
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.