Study-adjusted association between SNP rs2180341 and breast cancer risk by age among cases and controls of European ancestry, Breast Cancer Association Consortium (BCAC).

<p>Study-adjusted association between SNP rs2180341 and breast cancer risk by age among cases and controls of European ancestry, Breast Cancer Association Consortium (BCAC).</p

Adjusted¹, weighted hazard ratios (HRs) and 95% confidence intervals (CIs) for the association between SNP rs2180341 genotype and breast cancer risk, in the Consortium of Investigators of Modifiers of BRCA1/2 (CIMBA).²

1<p>Adjusted for birth year and study.</p>2<p>Restricted to women of European descent.</p>3<p>MAF = Minor allele frequency.</p

Association between SNP rs2180341 and breast cancer risk by estrogen receptor (ER) status among cases and controls of European ancestry, Breast Cancer Association Consortium (BCAC).

<p>Association between SNP rs2180341 and breast cancer risk by estrogen receptor (ER) status among cases and controls of European ancestry, Breast Cancer Association Consortium (BCAC).</p

Forest plot of SNP rs2180341 per-allele odds ratios (ORs) and 95% confidence intervals (CIs) with the risk of breast cancer among studies from Breast Cancer Association Consortium (BCAC) breast cancer cases and controls of European ancestry.

<p>Studies are weighted and ranked according to the inverse of the between-study and within study variation of the log odds ratio, which is also represented by the size of the shaded box around the study-specific point estimate. The solid line indicates the OR = 1 and the dashed lined indicates the summary OR of all studies. A description of the study acronyms can be found in the <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0035706#pone.0035706.s001" target="_blank">Supporting Information S1</a>.</p

SNP rs2180341 per-allele hazard ratios (HRs) and 95% confidence intervals (CIs) among Consortium of Investigators of Modifiers of <i>BRCA1/2</i> (CIMBA) in A. <i>BRCA1</i> mutation carriers B. <i>BRCA2</i> mutation carriers.

<p>Studies are weighted and ranked according to the inverse of the between-study and within study variation of the log odds ratio, which is also represented by the size of the shaded box around the study-specific point estimate. The solid line indicates the OR = 1 and the dashed lined indicates the summary OR of all studies. A description of the study acronyms can be found in <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0035706#pone.0035706.s001" target="_blank">Supporting Information S1</a>.</p

Association of rs2046210 and rs12662670 with breast cancer.

<p>Results are presented overall and separately for Europeans and Asians. Pooled analyses adjusted for study only as well as adjusted for rs12662670 or rs2046210, respectively, in addition to study were performed.</p>a<p>P-value derived from the log-additive model.</p>b<p>Odds ratio per minor allele (A allele for rs2046210, G allele for rs12662670).</p>c<p>Odds ratio relative to the major allele homozygous (GT) genotype.</p

Association of rs12662670 with breast cancer in European ER

<p>−<b>*versus ER+**cases and controls.</b> *Estrogen receptor negative; **Estrogen receptor positive.</p

Linkage disequilibrium blocks in the <i>ESR1</i> region.

<p>Five SNPs tagged (at r2>0.9) by rs12662670 and three by rs2046210 are marked by arrows (dark and light grey respectively); rs12662670 and rs2046210 are marked by stars; rs3757318 and rs9397435 are marked by points; blocks were generated using data from the 1000 Genomes Project and HapMap; blocks include all single nucleotide polymorphisms with a minor allele frequency >0.05. The directions of translation of <i>ESR1</i> and <i>C6orf97</i> are marked and other genes in the locus are listed.</p

Association of rs2046210 with breast cancer in European ER

<p>−<b>*versus ER+*cases and controls.</b> *Estrogen receptor negative; **Estrogen receptor positive.</p

Association of rs12662670 with breast cancer in Asian ER

<p>−<b>*versus ER+*cases and controls.</b> *Estrogen receptor negative; **Estrogen receptor positive.</p