KNG1 and epilepsy: Importantly, although one of our previous studies (Zou et al., 2019), along with the current report, and another study from another team of researchers (Simões et al., 2019) have found some association of kininogen levels in human plasma and CSF from epileptic patients and animal models of epilepsy, there is no information on the brain tissue expression patterns of kininogen in post-mortem brains from epilepsy patients–an aspect which should be discretely studied and reported.