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Inbreeding and homozygosity in breast cancer survival

Overview of attention for article published in Scientific Reports, November 2015
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Title
Inbreeding and homozygosity in breast cancer survival
Published in
Scientific Reports, November 2015
DOI 10.1038/srep16467
Pubmed ID
Authors

Hauke Thomsen, Miguel Inacio da Silva Filho, Andrea Woltmann, Robert Johansson, Jorunn E. Eyfjörd, Ute Hamann, Jonas Manjer, Kerstin Enquist-Olsson, Roger Henriksson, Stefan Herms, Per Hoffmann, Bowang Chen, Stefanie Huhn, Kari Hemminki, Per Lenner, Asta Försti

Abstract

Genome-wide association studies (GWASs) help to understand the effects of single nucleotide polymorphisms (SNPs) on breast cancer (BC) progression and survival. We performed multiple analyses on data from a previously conducted GWAS for the influence of individual SNPs, runs of homozygosity (ROHs) and inbreeding on BC survival. (I.) The association of individual SNPs indicated no differences in the proportions of homozygous individuals among short-time survivors (STSs) and long-time survivors (LTSs). (II.) The analysis revealed differences among the populations for the number of ROHs per person and the total and average length of ROHs per person and among LTSs and STSs for the number of ROHs per person. (III.) Common ROHs at particular genomic positions were nominally more frequent among LTSs than in STSs. Common ROHs showed significant evidence for natural selection (iHS, Tajima's D, Fay-Wu's H). Most regions could be linked to genes related to BC progression or treatment. (IV.) Results were supported by a higher level of inbreeding among LTSs. Our results showed that an increased level of homozygosity may result in a preference of individuals during BC treatment. Although common ROHs were short, variants within ROHs might favor survival of BC and may function in a recessive manner.

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Mendeley readers

Mendeley readers

The data shown below were compiled from readership statistics for 29 Mendeley readers of this research output. Click here to see the associated Mendeley record.

Geographical breakdown

Country Count As %
United Kingdom 1 3%
Spain 1 3%
Unknown 27 93%

Demographic breakdown

Readers by professional status Count As %
Student > Ph. D. Student 7 24%
Student > Doctoral Student 5 17%
Student > Master 4 14%
Researcher 3 10%
Student > Bachelor 2 7%
Other 3 10%
Unknown 5 17%
Readers by discipline Count As %
Agricultural and Biological Sciences 9 31%
Biochemistry, Genetics and Molecular Biology 8 28%
Medicine and Dentistry 2 7%
Environmental Science 1 3%
Neuroscience 1 3%
Other 1 3%
Unknown 7 24%
Attention Score in Context

Attention Score in Context

This research output has an Altmetric Attention Score of 1. This is our high-level measure of the quality and quantity of online attention that it has received. This Attention Score, as well as the ranking and number of research outputs shown below, was calculated when the research output was last mentioned on 18 February 2016.
All research outputs
#17,776,579
of 22,832,057 outputs
Outputs from Scientific Reports
#87,049
of 123,281 outputs
Outputs of similar age
#189,856
of 282,576 outputs
Outputs of similar age from Scientific Reports
#1,897
of 2,686 outputs
Altmetric has tracked 22,832,057 research outputs across all sources so far. This one is in the 19th percentile – i.e., 19% of other outputs scored the same or lower than it.
So far Altmetric has tracked 123,281 research outputs from this source. They typically receive a lot more attention than average, with a mean Attention Score of 18.2. This one is in the 24th percentile – i.e., 24% of its peers scored the same or lower than it.
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We're also able to compare this research output to 2,686 others from the same source and published within six weeks on either side of this one. This one is in the 24th percentile – i.e., 24% of its contemporaries scored the same or lower than it.