Dementia involves progressive cognitive decline, impairing daily and social activities. As no current drugs can reverse this decline, preventive strategies using functional compounds are gaining atten Show more
Dementia involves progressive cognitive decline, impairing daily and social activities. As no current drugs can reverse this decline, preventive strategies using functional compounds are gaining attention. Rutin, a flavonoid with neuroprotective and vascular benefits, has limited bioavailability due to poor water solubility. Although enzymatic glycosylation improves its solubility, it contains multiple compounds with differing numbers of sugar units and is not a single compound. To address this, EubioQuercetin®, a novel water-soluble rutin (wsRutin) formulation, was developed using L-arginine and ascorbic acid, without enzymatic processing. Here, we evaluated the neuroprotective effects of quercetin and isorhamnetin, the major metabolites of rutin, and compared the cognitive effects of rutin suspension and wsRutin solution in mice. Quercetin and isorhamnetin suppressed glutamate-, menadione- and H Show less
Rett syndrome (RTT) is a characteristic neurological disease presenting with regressive loss of neurodevelopmental milestones. Typical RTT is generally caused by abnormality of methyl-CpG binding prot Show more
Rett syndrome (RTT) is a characteristic neurological disease presenting with regressive loss of neurodevelopmental milestones. Typical RTT is generally caused by abnormality of methyl-CpG binding protein 2 ( We performed WES on 77 Pathogenic or likely pathogenic single-nucleotide variants in 28 known genes were found in 39 of 77 (50.6%) patients. WES-based CNV analysis revealed pathogenic deletions involving six known genes (including Our study provides a new landscape including additional genetic variants contributing to RTT-like phenotypes, highlighting the importance of comprehensive genetic analysis. Show less