帕金森病在22q11.2删除综合征中的患病率:一个多中心研究
Emma N M M von Scheibler1,2, Ann Swillen3,4, Gabriela M Repetto5
1Koraal, Maastricht, The Netherlands.
Movement disorders clinical practice
|February 7, 2025
概括
患有22q11.2删除综合征 (22q11.2DS) 的人患早期发病帕金森病 (PD) 的风险更高. 对于这一群体来说,从40岁开始建议定期进行运动评估.
科学领域:
- 神经遗传学 神经遗传学
- 临床神经学 临床神经学
- 人类遗传学 人类遗传学
背景情况:
- 22q11.2删除综合征 (22q11.2DS) 与患有早期发病的帕金森病 (PD) 的风险增加有关.
- 了解22q11.2DS中PD的患病率和风险因素对于早期干预至关重要.
研究的目的:
- 确定22q11.2删除综合征 (22q11.2DS) 患者的大型国际队列中帕金森病 (PD) 的患病率.
- 在这个特定的遗传群体中确定与PD发展相关的预测因素.
主要方法:
- 分析了一组856名患有22q11.2DS的成年人 (平均年龄28岁).
- 帕金森病 (PD) 的诊断得到了神经病学家的证实,考虑到勃拉迪基尼西亚,休息震和刚性.
- 使用卡普兰-梅尔曲线和考克斯回归模型来评估特定年龄的风险和预测因素.
主要成果:
- 帕金森病 (PD) 在22q11.2DS样本中的1.8%被诊断为帕金森病,当包括不确定的病例时,这一比例上升到3.4%.
- 在50岁及以上的个体中,PD患病率达到14.0%.
- 患PD运动症状发病的中位数年龄为45岁,在研究范围内没有确定相关的风险因素.
结论:
- 这项研究强调了帕金森病 (PD) 的显著流行率,以及22q11.2删除综合征 (22q11.2DS) 患者的发病年龄显著较小.
- 对于患有22q11.2DS的人来说,建议定期进行运动评估,从40岁开始,以促进PD的早期发现.
相关概念视频
Parkinson's Disease: Overview
436
Neurodegenerative disorders are progressive diseases that cause irreversible damage and loss to neurons in specific brain areas. Examples of these disorders include Parkinson's disease, Alzheimer's disease, Multiple Sclerosis (MS), and Amyotrophic Lateral Sclerosis (ALS). These disorders share characteristics such as proteinopathies, selective neuronal vulnerability, and a complex interplay between genetic and environmental factors. The primary therapeutic goal for these conditions is...
436
Parkinson's Disease: Treatment
189
Neurodegenerative disorders, such as Parkinson's Disease (PD), involve the gradual and irreversible destruction of neurons in particular brain areas. These disorders exhibit standard features like proteinopathies, selective vulnerability of some neurons, and an interaction of intrinsic properties, genetics, and environmental influences in neural injury.
Parkinson's Disease is primarily a result of the loss of dopaminergic neurons in the substantia nigra pars compacta. The cornerstone of...
Parkinson's Disease is primarily a result of the loss of dopaminergic neurons in the substantia nigra pars compacta. The cornerstone of...
189
Neural Regulation
39.1K
Digestion begins with a cephalic phase that prepares the digestive system to receive food. When our brain processes visual or olfactory information about food, it triggers impulses in the cranial nerves innervating the salivary glands and stomach to prepare for food.
39.1K
Lysosomal Hydrolases
3.7K
Lysosomes are the site for the degradation of macromolecules and biological polymers released during membrane trafficking events such as secretory, endocytic, autophagic, and phagocytic pathways. The membrane-enclosed area of the lysosome, called the lumen, contains hydrolytic enzymes active in an acidic environment. These acid hydrolases are functional at a pH between 4.5 and 5 and are involved in cellular processes such as cell signaling, energy metabolism, restoration of the plasma membrane,...
3.7K


