Key result
Mutations in the KCNE3 gene, including the R83H mutation, were not found in 79 Chinese patients with thyrotoxic periodic paralysis, indicating it is not a cause in this population.
Why the study?
Is mutation in the KCNE3 gene associated with thyrotoxic periodic paralysis in Chinese patients?
Case-Control (n=190)
No
Is mutation in the KCNE3 gene associated with thyrotoxic periodic paralysis in Chinese patients?
Mutations in the KCNE3 potassium channel gene are not a cause of thyrotoxic periodic paralysis in Chinese patients.
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KCNE3 mutations not detected in Chinese TPP; leaves open other genetic causes and does not support screening in this population.
Tang et al. (2004) conducted a case-control in thyrotoxic hypokalaemic periodic paralysis (n=190). KCNE3 gene mutation vs. No KCNE3 gene mutation was evaluated on Pathogenic mutation in KCNE3. Mutations in the KCNE3 gene, including the R83H mutation, were not found in 79 Chinese patients with thyrotoxic periodic paralysis, indicating it is not a cause in this population.
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