第五章:基因在原发性甲状腺功能障碍症中的作用
Pauline Romanet1, Lucie Coppin2, Arnaud Molin3
1Inserm, MMG, Laboratory of Molecular Biology GEnOPé, BIOGENOPOLE, La Timone University Hospital, Aix-Marseille University, AP-HM, Marseille, France.
Annales d'endocrinologie
|January 16, 2025
概括
对于家族性病例,综合征呈现或特定零星病例,建议对原发性甲状腺功能障碍症进行遗传查. 这有助于识别遗传形式,并指导个性化患者管理.
科学领域:
- 内分泌学 在内分泌学.
- 遗传学 是一个遗传学.
- 在瘤学瘤学.
背景情况:
- 大约10%的原发性甲状腺功能障碍症病例具有遗传起源.
- 遗传形式可以是综合征性 (例如,MEN1,HJT) 或孤立的家族性甲状腺功能障碍症.
- 鉴定遗传原因对于定制的管理策略至关重要.
研究的目的:
- 建立用于原发性副甲状腺功能障碍症的遗传分析的明确指示.
- 制定基因查的决策框架.
- 为了指导基因测试结果的解释和应用.
主要方法:
- 基于家族病史,综合征状况,年龄和瘤特征的决策树的开发.
- 一个一线基因小组的建议 (MEN1,CDKN1B,CDC73,CASR,GNA11,AP2S1,GCM2).
- 考虑对复杂或不确定的病例进行全基因组测序,特别是在儿科发病或家族性甲状腺功能障碍症中.
主要成果:
- 建议对家族性甲状腺功能障碍症 (≥2名亲属),综合征呈现或50岁以下零星病例进行遗传查.
- 50岁以上患者的具体标准包括复发性/多腺体疾病,癌瘤或特定瘤标志物.
- 遗传分析旨在根据病原性对变异进行分类,以确认或排除遗传原发性甲状腺功能障碍症.
结论:
- 基因查的结构化方法可以改善遗传原发性甲状腺功能障碍症的诊断.
- 基因检测有助于个性化治疗和监测计划.
- 遗传性甲状腺功能障碍症患者和受遗传性甲状腺功能障碍症影响的家属需要基因咨询.
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