دورية أكاديمية
A polygenic two-hit hypothesis for prostate cancer
| العنوان: | A polygenic two-hit hypothesis for prostate cancer |
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| المؤلفون: | Houlahan, K. E., Livingstone, J., Fox, N. S., Kurganovs, N., Zhu, H., Sietsma Penington, J., Jung, C. H., Yamaguchi, T. N., Heisler, L. E., Jovelin, R., Costello, A. J., Pope, B. J., Kishan, A. U., Corcoran, N. M., Bristow, Robert G, Waszak, S. M., Weischenfeldt, J., He, H. H., Hung, R. J., Hovens, C. M., Boutros, P. C. |
| المساهمون: | Department of Human Genetics, University of California, Los Angeles, USA |
| سنة النشر: | 2023 |
| المجموعة: | The Christie School of Oncology: Christie Research Publications Repository |
| الوصف: | Prostate cancer is one of the most heritable cancers. Hundreds of germline polymorphisms have been linked to prostate cancer diagnosis and prognosis. Polygenic risk scores can predict genetic risk of a prostate cancer diagnosis. While these scores inform on the probability of developing a tumor, it remains unknown how germline risk influences the tumor molecular evolution. We cultivated a cohort of 1,250 localized European-descent patients with germline and somatic DNA profiling. Men of European descent with higher genetic risk were diagnosed earlier, had less genomic instability, and fewer driver genes mutated. Higher genetic risk was associated with better outcome. These data imply a polygenic "two-hit" model where germline risk reduces the number of somatic alterations required for tumorigenesis. These findings support further clinical studies of PRS as inexpensive and minimally invasive adjuncts to standard risk stratification. Further studies are required to interrogate generalizability to more ancestrally and clinically diverse populations. |
| نوع الوثيقة: | article in journal/newspaper |
| اللغة: | English |
| العلاقة: | https://dx.doi.org/10.1093/jnci/djad001Test; Houlahan KE, Livingstone J, Fox NS, Kurganovs N, Zhu H, Sietsma Penington J, et al. A polygenic two-hit hypothesis for prostate cancer. Journal of the National Cancer Institute. 2023 Jan 5. PubMed PMID: 36610996. Epub 2023/01/08. eng.; http://hdl.handle.net/10541/625943Test; Journal of the National Cancer Institute |
| DOI: | 10.1093/jnci/djad001 |
| الإتاحة: | https://doi.org/10.1093/jnci/djad001Test http://hdl.handle.net/10541/625943Test |
| رقم الانضمام: | edsbas.20DF0B96 |
| قاعدة البيانات: | BASE |
| DOI: | 10.1093/jnci/djad001 |
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