携带BRCA12基因突变的患者的逆侧乳腺癌
Sorana Caterina Anton1, Setalia Popa, Carmen Rodica Anton
1Department of Obstetrics and Gynecology, Faculty of Medicine, Grigore T. Popa University of Medicine and Pharmacy, Iaşi, Romania; emil.anton@yahoo.com; Department of Preventive Medicine and Interdisciplinarity, Faculty of Medicine, Grigore T. Popa University of Medicine and Pharmacy, Iaşi, Romania; delianicolaiciuc@yahoo.com.
概括
罗马尼亚乳腺癌患者经常有三阴性瘤. 在这一群体中,BRCA1基因突变被确定为 contralateral 乳腺癌 (CBC) 的重要风险因素.
科学领域:
- 在瘤学瘤学.
- 遗传学 是一个遗传学.
- 流行病学 流行病学
背景情况:
- 乳腺癌 (BC) 在全球范围内是一个重大的健康问题,在不同人群中观察到不同的遗传特征.
- 了解BRCA1/2等特定基因突变的患病率对于风险评估和向治疗至关重要,特别是在像罗马尼亚患者这样的代表性不足的群体中.
研究的目的:
- 为罗马尼亚患者提供乳腺癌特征的全面概述.
- 在这个队列中,确定与逆侧乳腺癌 (CBC) 相关的最常见的BRCA1/2生殖基因突变.
- 确定BRCA1/2生殖系突变对罗马尼亚CBC发展的贡献.
主要方法:
- 一项涉及281名乳腺癌患者的前性研究.
- 乳腺瘤的组织学类型和免疫组织化学概况.
- 在被诊断为 contralateral 乳腺癌 (CBC) 的患者中检测BRCA1/2突变的基因检测.
主要成果:
- 主流的组织学类型是管道癌.
- 大多数瘤 (84.69%) 是三阴性乳腺癌 (TNBC).
- 在41例CBC病例中,34例显示BRCA1基因突变的阳性结果,其中c.3067.C>T是最常见的 (70.6%).
结论:
- 在罗马尼亚患者中,BRCA1基因突变是 contralateral 乳腺癌发展的重要危险因素.
- 这项研究提高了对罗马尼亚人口乳腺癌亚型和生殖系突变的理解.
- 这些发现强调了BRCA1/2突变的基因查在罗马尼亚患者具有乳腺癌史的重要性.
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