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出生的特征和尤文肉瘤的风险
Joseph L Wiemels1, Rong Wang2, Qianxi Feng3
1Center for Genetic Epidemiology, Norris Comprehensive Cancer Center, University of Southern California, Keck School of Medicine, Norris Research Tower (NRT) 1506A, 1450 Biggy St, Los Angeles, CA, 90033, USA. wiemels@usc.edu.
Cancer causes & control : CCC
|June 19, 2023
概括
与非西班牙裔白人相比,黑人,亚洲人和西班牙裔人的尤文肉瘤风险较低. 加快胎儿生长,以高出生体重为标志,是这种罕见癌症的重要危险因素.
科学领域:
- 儿科瘤学 儿科瘤学
- 癌症流行病学 癌症流行病学
- 遗传学 是一个遗传学.
背景情况:
- 尤文肉瘤病因在很大程度上是未知的,已知因种族和种族而异的发病率.
- 遗传易感性在疾病风险中起作用,但其他因素尚不清楚.
研究的目的:
- 调查出生特征在尤文肉瘤病因学中的作用.
- 评估尤文肉瘤风险的种族和民族差异.
- 检查尤文肉瘤的潜在家族聚类.
主要方法:
- 一项以人口为基础的研究比较了556例Ewing肉瘤病例的出生特征与加利福尼亚州的27,800例对照.
- 用多变量逻辑回归模型来分析数据.
- 评估了基于家庭的癌症聚类.
主要成果:
- 与非西班牙裔白人相比,黑人,亚洲人和西班牙裔人的尤文肉瘤患病几率明显较低.
- 较高的出生体重与尤文肉瘤风险增加有关 (OR=1.09每500克增加).
- 没有发现家族性倾向等位基因的有力证据.
结论:
- 加快的胎儿生长和特定的种族/民族差异似乎在尤文肉瘤病因学中起作用.
- 这些发现支持进一步研究尤文肉瘤的遗传和环境原因.
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