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[Attention should be paid to the importance of genetic testing in clinical practice of amyotrophic lateral sclerosis].
- Source :
-
Zhonghua yi xue za zhi [Zhonghua Yi Xue Za Zhi] 2023 Oct 24; Vol. 103 (39), pp. 3071-3076. - Publication Year :
- 2023
-
Abstract
- Amyotrophic lateral sclerosis(ALS) is a progressive and fatal neurodegenerative disease that mainly involves upper and lower motor neurons. It lacks clear biomarkers and can be clearly diagnosed only one and a half years after the onset. Gene test is of great significance for diagnosis, prognosis and genetic counseling. In recent years, several gene therapy studies have entered the clinical trial stage of ALS, among which the antisense oligonucleotide therapy targeting the pathogenic variation of the superoxide dismutase 1 (SOD1) gene has been launched, and it is urgent to carry out routine gene test in clinical practice. On the basis of progress of ALS gene research in recent years, family history, age of onset and typical clinical manifestations of patients are no longer considered as the basis for genetic testing. However, the target genes of clinical gene testing needs to be further clarified according to the diagnostic purpose, the testing method and scheme need to be standardized, and the genetic consultation before testing should be paid attention to, and the informed consent should be fully achieved.
Details
- Language :
- Chinese
- ISSN :
- 0376-2491
- Volume :
- 103
- Issue :
- 39
- Database :
- MEDLINE
- Journal :
- Zhonghua yi xue za zhi
- Publication Type :
- Academic Journal
- Accession number :
- 37840177
- Full Text :
- https://doi.org/10.3760/cma.j.cn112137-20230516-00796