Production of the herb Ruta chalepensis L. expressing amyloid β-GFP fusion protein.

The herb Ruta chalepensis L. exhibits medical effects, such as anti-inflammatory, central nervous system depressant, and antipyretic activities. However, a genetic transformation method has not yet been developed for this species.

Plant-based vaccines for Alzheimer's disease.

Alzheimer's disease (AD) is one of the major causes of chronic and progressive cognitive decline, with the pathological hallmarks of senile plaques and neurofibrillary tangles. Amyloid β peptide (Aβ) is the main component of senile plaques, and the pathological load of Aβ in the brain has been shown to be a marker of the severity of AD. To prevent the accumulation of plaques, novel and safer plant-based vaccine strategies have been suggested.

Exon Skipping by Ultrasound-Enhanced Delivery of Morpholino with Bubble Liposomes for Myotonic Dystrophy Model Mice.

Abnormal splicing of the chloride channel 1 (CLCN1) gene causes myotonic dystrophy type 1 (DM1). Therefore, controlling the alternative splicing process of this gene by antisense oligonucleotides can be a promising treatment for DM1. In this study, we describe an efficient phosphorodiamidate morpholino oligomer (PMO) delivery method by ultrasound-mediated bubble liposomes, which is a known gene delivery tool with ultrasound exposure, to treat skeletal muscles in a DM1 mouse model, HSA.

RGB-Color Intensiometric Indicators to Visualize Spatiotemporal Dynamics of ATP in Single Cells.

Adenosine triphosphate (ATP) provides energy for the regulation of multiple cellular processes in living organisms. Capturing the spatiotemporal dynamics of ATP in single cells is fundamental to our understanding of the mechanisms underlying cellular energy metabolism. However, it has remained challenging to visualize the dynamics of ATP in and between distinct intracellular organelles and its interplay with other signaling molecules.

Expansions of intronic TTTCA and TTTTA repeats in benign adult familial myoclonic epilepsy.

Epilepsy is a common neurological disorder, and mutations in genes encoding ion channels or neurotransmitter receptors are frequent causes of monogenic forms of epilepsy. Here we show that abnormal expansions of TTTCA and TTTTA repeats in intron 4 of SAMD12 cause benign adult familial myoclonic epilepsy (BAFME). Single-molecule, real-time sequencing of BAC clones and nanopore sequencing of genomic DNA identified two repeat configurations in SAMD12.