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Pancreatic Ductal Carcinoma Risk Associated with Hereditary Cancer-Risk Genes
Journal of the National Cancer Institute ( IF 10.3 ) Pub Date : 2022-04-19 , DOI: 10.1093/jnci/djac069
Anna Gardiner 1 , John Kidd 1 , Maria C Elias 2 , Kayla Young 2 , Brent Mabey 1 , Nassim Taherian 2 , Shelly Cummings 2 , Mokenge Malafa 3 , Eric Rosenthal 2 , Jennifer B Permuth 4
Affiliation  

Background Although several hereditary cancer predisposition genes have been implicated in pancreatic ductal adenocarcinoma (PDAC) susceptibility, gene-specific risks are not well defined, and are potentially biased due to the design of previous studies. More precise and unbiased risk estimates can result in screening and prevention better tailored to genetic findings. Methods This is a retrospective analysis of 676,667 individuals, 2,445 of whom had a personal diagnosis of PDAC, who received multigene panel testing between 2013–2020 from a single laboratory. Clinical data were obtained from test requisition forms. Multivariable logistic regression models determined the increased risk of PDAC due to pathogenic variants (PVs) in various genes as adjusted odds ratios (ORs) with 95% confidence intervals (CIs). Multivariable odds ratios were adjusted for age, personal/family cancer history, and ancestry. Results Overall, 11.1% of patients with PDAC had a PV. Significantly elevated PDAC risk (two-sided P < .05) was observed for CDK2NA (p16INK4a) (OR 8.69, 95% CI 4.69–16.12), ATM (OR 3.44, 95% CI 2.58–4.60), MSH2 (OR 3.17, 95% CI 1.70–5.91), PALB2 (OR 3.09, 95% CI 2.02–4.74), BRCA2 (OR 2.55, 95% CI 1.99–3.27), and BRCA1 (OR 1.62, 95% CI 1.07–2.43). Conclusions This study provides PDAC risk estimates for 6 genes commonly included in multigene panel testing for hereditary cancer risk. These estimates are lower than those from previous studies, possibly due to adjustment for family history, and support current recommendations for germline testing in all PDAC patients, regardless of a personal or family history of cancer.

中文翻译:

与遗传性癌症风险基因相关的胰腺导管癌风险

背景 虽然一些遗传性癌症易感基因与胰腺导管腺癌 (PDAC) 易感性有关,但基因特异性风险尚未明确定义,并且由于先前研究的设计而可能存在偏差。更精确和公正的风险估计可以导致更好地适应遗传发现的筛查和预防。方法 这是一项对 676,667 人的回顾性分析,其中 2,445 人被诊断为 PDAC,他们在 2013 年至 2020 年间从一个实验室接受了多基因组检测。从测试申请表中获得临床数据。多变量逻辑回归模型确定了由于各种基因中的致病变异 (PV) 导致的 PDAC 风险增加,作为调整后的比值比 (OR) 和 95% 置信区间 (CI)。多变量比值比根据年龄、个人/家族癌症病史和血统进行了调整。结果总体而言,11.1% 的 PDAC 患者有 PV。CDK2NA (p16INK4a) (OR 8.69, 95% CI 4.69–16.12)、ATM (OR 3.44, 95% CI 2.58–4.60)、MSH2 (OR 3.17) 观察到显着升高的 PDAC 风险(双侧 P <.05) , 95% CI 1.70–5.91), PALB2 (OR 3.09, 95% CI 2.02–4.74), BRCA2 (OR 2.55, 95% CI 1.99–3.27), 和 BRCA1 (OR 1.62, 95% CI 1.07–2.43)。结论 本研究提供了 6 个基因的 PDAC 风险评估,这些基因通常包含在针对遗传性癌症风险的多基因组测试中。这些估计低于以前的研究,可能是由于对家族史进行了调整,并支持目前对所有 PDAC 患者进行种系检测的建议,无论其个人或家族癌症史如何。个人/家族癌症病史和血统。结果总体而言,11.1% 的 PDAC 患者有 PV。CDK2NA (p16INK4a) (OR 8.69, 95% CI 4.69–16.12)、ATM (OR 3.44, 95% CI 2.58–4.60)、MSH2 (OR 3.17) 观察到显着升高的 PDAC 风险(双侧 P <.05) , 95% CI 1.70–5.91), PALB2 (OR 3.09, 95% CI 2.02–4.74), BRCA2 (OR 2.55, 95% CI 1.99–3.27), 和 BRCA1 (OR 1.62, 95% CI 1.07–2.43)。结论 本研究提供了 6 个基因的 PDAC 风险评估,这些基因通常包含在针对遗传性癌症风险的多基因组测试中。这些估计低于以前的研究,可能是由于对家族史进行了调整,并支持目前对所有 PDAC 患者进行种系检测的建议,无论其个人或家族癌症史如何。个人/家族癌症病史和血统。结果总体而言,11.1% 的 PDAC 患者有 PV。CDK2NA (p16INK4a) (OR 8.69, 95% CI 4.69–16.12)、ATM (OR 3.44, 95% CI 2.58–4.60)、MSH2 (OR 3.17) 观察到显着升高的 PDAC 风险(双侧 P <.05) , 95% CI 1.70–5.91), PALB2 (OR 3.09, 95% CI 2.02–4.74), BRCA2 (OR 2.55, 95% CI 1.99–3.27), 和 BRCA1 (OR 1.62, 95% CI 1.07–2.43)。结论 本研究提供了 6 个基因的 PDAC 风险评估,这些基因通常包含在针对遗传性癌症风险的多基因组测试中。这些估计低于以前的研究,可能是由于对家族史进行了调整,并支持目前对所有 PDAC 患者进行种系检测的建议,无论其个人或家族癌症史如何。CDK2NA (p16INK4a) (OR 8.69, 95% CI 4.69–16.12)、ATM (OR 3.44, 95% CI 2.58–4.60)、MSH2 (OR 3.17) 观察到显着升高的 PDAC 风险(双侧 P <.05) , 95% CI 1.70–5.91), PALB2 (OR 3.09, 95% CI 2.02–4.74), BRCA2 (OR 2.55, 95% CI 1.99–3.27), 和 BRCA1 (OR 1.62, 95% CI 1.07–2.43)。结论 本研究提供了 6 个基因的 PDAC 风险评估,这些基因通常包含在针对遗传性癌症风险的多基因组测试中。这些估计低于以前的研究,可能是由于对家族史进行了调整,并支持目前对所有 PDAC 患者进行种系检测的建议,无论其个人或家族癌症史如何。CDK2NA (p16INK4a) (OR 8.69, 95% CI 4.69–16.12)、ATM (OR 3.44, 95% CI 2.58–4.60)、MSH2 (OR 3.17) 观察到显着升高的 PDAC 风险(双侧 P <.05) , 95% CI 1.70–5.91), PALB2 (OR 3.09, 95% CI 2.02–4.74), BRCA2 (OR 2.55, 95% CI 1.99–3.27), 和 BRCA1 (OR 1.62, 95% CI 1.07–2.43)。结论 本研究提供了 6 个基因的 PDAC 风险评估,这些基因通常包含在针对遗传性癌症风险的多基因组测试中。这些估计低于以前的研究,可能是由于对家族史进行了调整,并支持目前对所有 PDAC 患者进行种系检测的建议,无论其个人或家族癌症史如何。70–5.91)、PALB2(OR 3.09,95% CI 2.02–4.74)、BRCA2(OR 2.55,95% CI 1.99–3.27)和 BRCA1(OR 1.62,95% CI 1.07–2.43)。结论 本研究提供了 6 个基因的 PDAC 风险评估,这些基因通常包含在针对遗传性癌症风险的多基因组测试中。这些估计低于以前的研究,可能是由于对家族史进行了调整,并支持目前对所有 PDAC 患者进行种系检测的建议,无论其个人或家族癌症史如何。70–5.91)、PALB2(OR 3.09,95% CI 2.02–4.74)、BRCA2(OR 2.55,95% CI 1.99–3.27)和 BRCA1(OR 1.62,95% CI 1.07–2.43)。结论 本研究提供了 6 个基因的 PDAC 风险评估,这些基因通常包含在针对遗传性癌症风险的多基因组测试中。这些估计低于以前的研究,可能是由于对家族史进行了调整,并支持目前对所有 PDAC 患者进行种系检测的建议,无论其个人或家族癌症史如何。
更新日期:2022-04-19
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