Development of an integrated and inferenceable RDF database of glycan, pathogen and disease resources.

Glycans are known to play extremely important roles in infections by viruses and pathogens. In fact, the SARS-CoV-2 virus has been shown to have evolved due to a single change in glycosylation. However, data resources on glycans, pathogens and diseases are not well organized.

DEVELOPMENT OF A ROBOT FOR THE MEASUREMENT OF RADIOACTIVE CONTAMINATION AND FERTILITY OF THE SOIL IN FARMLAND.

A tractor-based robot with the capability of real-time assessing and visualizing the radioactive material density and fertility distribution of farmlands has been developed to accelerate the recovery process of the farmlands suffered by the accident of the Fukushima Daiichi Nuclear Power Plant (FDNPP). In a field test at a decontaminated farmland near FDNPP, within-field heterogeneities of soil contamination and fertility are clarified almost in real-time. Results obtained by this robot are consistent with the map by the conventional soil sampling or the history of decontamination activities.

Discovery of remogliflozin etabonate: A potent and highly selective SGLT2 inhibitor.

We optimized the structure of an active metabolite (1) of WAY-123783, which was obtained from mouse urine after oral administration, to improve selectivity for SGLT2 and oral bioavailability. O-glucoside derivative 24 (remogliflozin etabonate) was subsequently identified as a potent, highly selective, and orally available SGLT2 inhibitor.

Functional modulation of liver mitochondria in lipopolysaccharide/drug co-treated rat liver injury model.

Drug-induced liver injury is not readily detectable using conventional animal studies during pre-clinical drug development. To address this problem, other researchers have proposed the use of co-administration of lipopolysaccharide (LPS), an endotoxin produced by gram-negative bacteria, and a drug. Using this approach, liver injury that is otherwise not detected following drug administration alone can be successfully identified.

[Relation between psychological development and respiratory management in patients with congenital central hypoventilation syndrome in Japan].

Objective: To evaluate the psychological development of patients with congenital central hypoventilation syndrome (CCHS).

Methods: We performed a questionnaire-based survey of 17 patients with CCHS aged over 7 years and assessed their clinical course, respiratory management, and psychological development.

Results: CCHS was present at birth in 15 patients, of which eight presented with respiratory failure with a low Apgar score.