癌症对自体特征查的影响:一篇评论文章
Husein Alhatim1, Muhammad Nazrul Hakim Abdullah1, Suhaili Abu Bakar1
1Department of Biomedical Sciences, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, Serdang 43400, Selangor, Malaysia.
癌瘤可能会影响DNA分析的识别和亲属测试,当癌细胞组织是唯一可用的样本. 这会影响遗传指纹检测结果,并可能阻碍准确的个人识别.
科学领域:
- 法医遗传学 法医遗传学
- 在瘤学瘤学.
背景情况:
- DNA类型,或遗传指纹,分析独特的DNA序列用于个人识别.
- 癌症的诊断和管理越来越依赖于遗传信息.
- 在诸如大规模灾难之类的危急情况下,生物证据可能仅限于未识别的人类遗骸.
研究的目的:
- 审查癌瘤对遗传特征检查的影响,用于识别和亲子检测.
- 为了突出DNA分析的挑战,当癌症组织是唯一可用的样本时.
主要方法:
- 审查有关DNA分析和癌瘤影响的现有文献.
- 对遗传指纹技术及其局限性的分析.
主要成果:
- 人体组织样本中的癌症瘤可能会干扰对自身基因特征的准确检查.
- 这种干扰可能导致识别失败或不确定的父亲测试结果.
- 病理学部门在使用已故亲属的瘤组织验证身份时面临挑战.
结论:
- 癌瘤对基于DNA的鉴定和父亲测试的可靠性构成重大挑战,因为只有癌细胞组织可用.
- 需要进一步的研究来开发能够克服这些局限性的方法,在法医和识别上下文.
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