Two KCNQ2 Encephalopathy Variants in the Calmodulin-Binding Helix A Exhibit Dominant-Negative Effects and Altered PIP2 Interaction
Heterozygous missense variants in KCNQ2, which encodes the potassium channel subunit Kv7.2, are among the most common genetic causes of severe neonatal-onset epileptic encephalopathy. Because about 20% of known severe Kv7.2 missense changes lie within the intracellular C-terminal region, improving u...
Main Authors: | Baouyen Tran, Zhi-Gang Ji, Mingxuan Xu, Tammy N. Tsuchida, Edward C. Cooper |
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Format: | Article |
Language: | English |
Published: |
Frontiers Media S.A.
2020-09-01
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Series: | Frontiers in Physiology |
Subjects: | |
Online Access: | https://www.frontiersin.org/article/10.3389/fphys.2020.571813/full |
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