RPSA Polymorphisms in Sporadic Creutzfeldt-Jakob Disease
Author Information
Author(s): Yun Jisuk, Jin Hyoung-Tae, Lee Yun-Jung, Choi Eun-Kyoung, Carp Richard I, Jeong Byung-Hoon, Kim Yong-Sun
Primary Institution: Ilsong Institute of Life Science, Hallym University
Hypothesis
Do RPSA polymorphisms influence susceptibility to sporadic Creutzfeldt-Jakob disease?
Conclusion
RPSA polymorphisms do not have a direct influence on the susceptibility to sporadic CJD.
Supporting Evidence
- Four single nucleotide polymorphisms (SNPs) were identified in the RPSA gene.
- The genotype and allele frequencies of RPSA polymorphisms showed no significant differences between controls and sporadic CJD patients.
- The study is the first genetic association study of RPSA polymorphisms with sporadic CJD.
Takeaway
The study looked at genetic variations in a gene called RPSA to see if they affect the risk of getting a brain disease called sporadic CJD, but found no link.
Methodology
A case-control study involving genetic analysis of RPSA in 180 sporadic CJD patients and 189 healthy controls.
Limitations
The study included only Korean populations, which may limit the generalizability of the results.
Participant Demographics
180 sporadic CJD patients (93 male, 87 female; mean age 61.4) and 189 healthy controls (89 male, 100 female; mean age 71.7).
Digital Object Identifier (DOI)
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