Niemann-Pick disease type C1 predominantly involving the frontotemporal region, with cortical and brainstem Lewy bodies: an autopsy case.

Niemann-Pick disease type C (NPC) is an autosomal recessive neurovisceral lipid storage disorder. Two disease-causing genes (NPC1 and NPC2) have been identified. NPC is characterized by neuronal and glial lipid storage and NFTs.

Atypical social development in neonatal intensive care unit survivors at 12 months.

Background: Owing to advances in neonatal intensive care, many infants who are hospitalized in neonatal intensive care units (NICU) can survive and grow, and are referred to as NICU survivors. However, social development in NICU survivors has not been fully explored.

Methods: To examine the social development of NICU survivors, a questionnaire consisting of the Modified Checklist for Autism in Toddlers (M-CHAT) was used.

Risk of fall for individuals with intellectual disability.

Our aim was to identify risk factors for falling and establish a method to assess risk for falls in adults with intellectual disabilities. In a cross-sectional survey of 144 Japanese adults, we found that age, presence of epilepsy, and presence of paretic conditions were independent risk factors. The Tinetti balance and gait instrument was successfully administered to this population and resulted in high diagnostic accuracy (sensitivity 88.

Overexpression of calmodulin in pancreatic beta cells induces diabetic nephropathy.

Recently, endothelial dysfunction induced by an uncoupling of vascular endothelial growth factor (VEGF) and nitric oxide has been implicated in the pathogenesis of diabetic nephropathy (DN). Investigating the pathogenesis of DN has been limited, however, because of the lack of animal models that mimic the human disease. In this report, pancreatic beta cell-specific calmodulin-overexpressing transgenic (CaMTg) mice, a potential new model of DN, are characterized with particular emphasis on VEGF and related molecules.

Age-related changes in BDNF protein levels in human serum: differences between autism cases and normal controls.

Accumulating evidence suggests the possible association between the concentrations of serum brain-derived neurotrophic factor (BDNF) and psychiatric disease with impaired brain development. Yet the reasons remain unclear. We therefore investigated the characteristics of serum BDNF as well as its age-related changes in healthy controls in comparison to autism cases.