Exploring combined herbal extract-loaded phytoniosomes for antimalarial and antibacterial activity against methicillin-resistant .

Antibiotic resistance in the context of treating malarial infections is a major challenge in India. Home remedies such as thulasi leaves (), black pepper seeds (, clove buds (), cinnamon bark (), and nilavembu whole plant powder () were taken to explore antimalarial and methicillin-resistant (MRSA) activity. Among the five extracts, the best two extracts, and extract, showed the presence of Quercetin.

Presynaptic Kv3 channels are required for fast and slow endocytosis of synaptic vesicles.

Since their discovery decades ago, the primary physiological and pathological effects of potassium channels have been attributed to their ion conductance, which sets membrane potential and repolarizes action potentials. For example, Kv3 family channels regulate neurotransmitter release by repolarizing action potentials. Here we report a surprising but crucial function independent of potassium conductance: by organizing the F-actin cytoskeleton in mouse nerve terminals, the Kv3.

Probing the role of PPARγ in the regulation of late-onset Alzheimer's disease-associated genes.

Peroxisome proliferator-activated receptor-γ (PPARγ), is a transcription factor that governs pathways, such as lipid metabolism and immune response, that have been implicated in the etiology of LOAD. Previously, we established HepG2-derived cell-lines with stable knockdown of PPARγ gene, and showed an increase in mRNA levels of genes mapped in the APOE linkage disequilibrium (LD) region on chromosome 19q13.32, with the greatest effect observed for APOE-mRNA.

The effects of PPARγ on the regulation of the TOMM40-APOE-C1 genes cluster.

Chromosome 19q13.32 is a gene rich region, and has been implicated in multiple human phenotypes in adulthood including lipids traits, Alzheimer's disease, and longevity. Peroxisome Proliferator Activated Receptor Gamma (PPARγ) is a ligand-activated nuclear transcription factor that plays a role in human complex traits that are also genetically associated with the chromosome 19q13.