Impact of radiotherapy-related late toxicities of skin and soft tissue in the neck on quality of life in head and neck cancer patients: a multi-institutional observational study in Japan.

Purpose: This multi-institutional observational study aimed to assess the incidence, severity, and impact of radiotherapy-related late toxicities of the cervical skin and soft tissue in head and neck cancer patients. We also explored patient interest in fat grafting as a potential treatment for skin and soft tissue sequelae.

Methods: This study was conducted across 19 institutions in Japan.

Ethanolamine and Vinyl-Ether Moieties in Brain Phospholipids Modulate Behavior in Rats.

Plasmalogens are brain-enriched phospholipids with a vinyl-ether bond at the -1 position between the glycerol backbone and the alkyl chain. Previous studies have suggested that plasmalogens modulate locomotor activity, anxiety-like behavior, and cognitive functions in rodents; however, the specific moieties contributing to behavioral regulation are unknown. In this study, we examined the behavioral modulation induced by specific phospholipid moieties.

Knockout of the orphan membrane transporter Slc22a23 leads to a lean and hyperactive phenotype with a small hippocampal volume.

Epidemiological studies suggest that poor nutrition during pregnancy predisposes offspring to the development of lifestyle-related noncommunicable diseases and psychiatric disorders later in life. However, the molecular mechanisms underlying this predisposition are not well understood. In our previous study, using rats as model animals, we showed that behavioral impairments are induced by prenatal undernutrition.