| Title: | Hematological and biochemical markers influencing breast cancer risk and mortality: Prospective cohort study in the UK Biobank by multi-state models |
| Journal: | The Breast |
| Published: | 15 Nov 2023 |
| Pubmed: | https://pubmed.ncbi.nlm.nih.gov/38000092/ |
| DOI: | https://doi.org/10.1016/j.breast.2023.103603 |
| URL: | http://www.thebreastonline.com/article/S0960977623007294/pdf |
Publication 8322
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Abstract
BACKGROUND: Breast cancer is the most common cancer and the leading cause of cancer-related death among women. However, evidence concerning hematological and biochemical markers influencing the natural history of breast cancer from in situ breast cancer to mortality is limited.</p>
METHODS: In the UK Biobank cohort, 260,079 women were enrolled during 2006-2010 and were followed up until 2019 to test the 59 hematological and biochemical markers associated with breast cancer risk and mortality. The strengths of these associations were evaluated using the multivariable Cox regression models. To understand the natural history of breast cancer, multi-state survival models were further applied to examine the effects of biomarkers on transitions between different states of breast cancer.</p>
RESULTS: Eleven biomarkers were found to be significantly associated with the risk of invasive breast cancer, including mainly inflammatory-related biomarkers and endogenous hormones, while serum testosterone was also associated with the risk of in-situ breast cancer. Among them, C-reactive protein (CRP) was more likely to be associated with invasive breast cancer and its transition to death from breast cancer (HR for the highest quartile = 1.46, 95 % CI = 1.07-1.97), while testosterone and insulin-like growth factor-1 (IGF-1) were more likely to impact the early state of breast cancer development (Testosterone: HR for the highest quartile = 1.31, 95 % CI = 1.12-1.53; IGF-1: HR for the highest quartile = 1.17, 95 % CI = 1.00-1.38).</p>
CONCLUSION: Serum CRP, testosterone, and IGF-1 have different impacts on the transitions of different breast cancer states, confirming the role of chronic inflammation and endogenous hormones in breast cancer progression. This study further highlights the need of closer surveillance for these biomarkers during the breast cancer development course.</p>
6 Authors
- Yanyu Zhang
- Xiaoxi Huang
- Xingxing Yu
- Wei He
- Kamila Czene
- Haomin Yang
1 Application
| Application ID | Title |
|---|---|
| 61083 | Uncover the genetic and phenotypic background for the disease network influencing women's life course health |
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