Protective Effects of Heat-Killed Lactobacilli against Plasma-Induced Neurotoxicity in Multiple Sclerosis.

Heat-killed lactobacilli seem to have protective effects against oxidative stress and neurotoxicity. This study aimed to evaluate the antioxidant properties of specific heat-killed lactobacilli extracts and determine their neuroprotective effects against the neurotoxicity induced by blood plasma from people with multiple sclerosis (MS). The antioxidant activity of the three heat-killed lactobacilli was measured using the DPPH assay.

Rare variant association studies: Significance, methods, and applications in chronic pain studies.

Rare genetic variants, characterized by their low frequency in a population, have emerged as essential components in the study of complex disease genetics. The biology of rare variants underscores their significance, as they can exert profound effects on phenotypic variation and disease susceptibility. Recent advancements in sequencing technologies have yielded the availability of large-scale sequencing data such as the UK Biobank whole-exome sequencing (WES) cohort empowered researchers to conduct rare variant association studies (RVASs).

Development of a fibrin-targeted theranostic for gastric cancer.

Patients with advanced gastric cancer (GCa) have limited treatment options, and alternative treatment approaches are necessary to improve their clinical outcomes. Because fibrin is abundant in gastric tumors but not in healthy tissues, we hypothesized that fibrin could be used as a high-concentration depot for a high-energy beta-emitting cytotoxic radiopharmaceutical delivered to tumor cells. We showed that fibrin is present in 64 to 75% of primary gastric tumors and 50 to 100% of metastatic gastric adenocarcinoma cores.