新型CNTNAP1基因变异在先天性低髓性神经病变-3中被发现:一个病例报告
Helen Wang1,2, Dillon Chen1, Miguel Del Campo1
1University of California, San Diego, La Jolla, CA, USA.
SAGE open medical case reports
|November 25, 2024
概括
接触素相关蛋白1 (CNTNAP1) 基因的新型突变导致婴儿患有先天性低髓性神经病变 (CHN3). 这种病例显示出新生儿呼吸困难的罕见原因和不同的临床结果.
科学领域:
- 遗传学 遗传学 是一个
- 神经学 神经学
- 儿科 儿科 儿科
背景情况:
- 先天性低髓性神经病变 (CHN) 是一种罕见的遗传性疾病,其特征是肌形成受损.
- 接触因相关蛋白1 (CNTNAP1) 基因的突变是已知的CHN的原因,特别是CHN3.
- 慢性肺炎的临床表现可能是异质的,影响呼吸和神经功能.
相关概念视频
Comparing Copy Number Variations and SNPs
17.3K
Sequencing of the human genome has opened up several best-kept secrets of the genome. Scientists have identified thousands of genome variations that exist within a population. These variations can be a single nucleotide or a larger chromosomal variation.
Copy number variations or CNVs are the structural variations that cover more than 1kb of DNA sequence. The single nucleotide polymorphism (SNP), on the other hand, is a single nucleotide change or a point mutation that is found in more than 1%...
Copy number variations or CNVs are the structural variations that cover more than 1kb of DNA sequence. The single nucleotide polymorphism (SNP), on the other hand, is a single nucleotide change or a point mutation that is found in more than 1%...
17.3K
Single Nucleotide Polymorphisms-SNPs
14.0K
A single nucleotide polymorphism or SNP is a single nucleotide variation at a specific genomic position in a large population. It is the most prevalent type of sequence variation found in the human genome. Point mutations that occur in more than 1% of the population qualify as SNPs. These are present once every 1000 nucleotides on an average in the human genome. Replacement of a purine with another purine (A/G) or a pyrimidine with another pyrimidine (C/T) is known as a transition. In contrast,...
14.0K


