遗传性球球细胞分裂
Silverio Perrotta1, Patrick G Gallagher, Narla Mohandas
1Department of Paediatrics, Second University of Naples, Naples, Italy.
Lancet (London, England)
|October 23, 2008
概括
遗传球细胞症是一种常见的遗传性贫血症,导致红细胞失去表面积,导致它们在脏中被破坏. 这种遗传性疾病表现为可变的贫血,黄和大,影响生活质量.
科学领域:
- 血液学 血液学 血液学
- 遗传学 是一个遗传学.
- 分子生物学分子生物学
背景情况:
- 遗传球球细胞症 (HS) 是一种普遍存在的遗传性贫血,影响全球个人.
- 它是北欧裔人群中最常见的遗传性贫血.
- HS的特征是贫血,黄和脊髓巨变,临床严重程度各不相同.
研究的目的:
- 总结一下遗传球胞症的关键特征.
- 阐明潜在的分子缺陷及其后果.
- 讨论HS的临床表现,并发症和治疗方法.
主要方法:
- 关于遗传球细胞瘤的现有文献的综述.
- 对膜蛋白中遗传缺陷的分析.
- 描述球体细胞破坏的病理生理学.
主要成果:
- 在HS的主要缺陷涉及红细胞膜表面积的损失,由于突变的蛋白质,如脚蛋白,带3,和光谱.
- 异常球球细胞在脏中被隔离和破坏,导致血液溶解.
- 虽然存在许多突变,但尚未确定常见的HS相关突变.
结论:
- 遗传球细胞症是由红细胞膜蛋白的遗传缺陷引起的,导致特征性贫血.
- 脊髓切除术提供治愈,但需要仔细评估风险和益处.
- 常见的并发症包括胆结石,血溶性发作和无塑性危机.
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