Single-cell analysis reveals islet autoantigen's immune activation in type 1 diabetes patients.

In this study, we used single-cell sequencing, which can comprehensively detect the type and number of transcripts per cell, to efficiently stimulate peripheral blood mononuclear cells of type 1 diabetic patients with overlapping peptides of GAD, IA-2, and insulin antigens, and performed gene expression analysis by single-cell variable-diversity-joining sequencing and T-cell receptor repertoire analysis. Twenty male patients with type 1 diabetes mellitus participating in the KAMOGAWA-DM cohort were included. Four of them were randomly selected for BD Rhapsody system after reacting peripheral blood mononuclear cells with overlapping peptides of GAD, IA-2, and insulin antigen.

Second home blood pressure measurements per occasion predict incident cardiovascular events in type 2 diabetes: KAMOGAWA-HBP study.

Home blood pressure (HBP) monitoring is a better prognostic predictor than clinical BP monitoring. However, the suggested number of HBP measurements in each occasion varies across guidelines. The study aimed to identify which HBP measurements in each occasion are more closely associated with new cardiovascular events in patients with type 2 diabetes.

Association of Elevated Serum Branched-chain Amino Acid Levels With Longitudinal Skeletal Muscle Loss.

Context: Branched-chain amino acids (BCAA) are substrates for protein synthesis. Although their intake may contribute to an increase in skeletal muscle mass, elevated serum BCAA levels have been reported to be associated with insulin resistance, potentially resulting in decreased skeletal muscle mass.

Objective: This study aimed to explore the association between elevated serum BCAA levels and longitudinal skeletal muscle loss.