Common Names: para cress
Scientists developed a herbal emulgel containing spilanthol to treat dermal bacterial infections. This is important because current antimicrobial treatments are becoming less effective due to increasing resistance from microbes.
Murr. is a traditional Thai medicine known for its various pharmacological activities. This study investigated the neuroprotective effects of Murr. extracts and bioactive compounds through antioxidative pathways using human neuroblastoma cells. Dexamethasone-induced neuronal cell death was reversed by Murr. MeOH and EtOAc extracts and bioactive compounds, which increased cell viability and reduced reactive oxygen species, autophagy, and apoptosis. Murr. may be a candidate therapy for neuroprotection through its activation of antioxidant marker proteins SOD2 and SIRT3.
Researchers aimed to test whether extracts from the S. acmella plant could protect dopamine-producing cells in the brain from death caused by exposure to pesticides. They used dopamine-producing cell lines and measured cell death rates. Results showed that S. acmella extracts protected these cells from pesticide-induced death by reducing oxidative stress and inflammation. This suggests that S. acmella could be a potential natural treatment for neurodegenerative diseases, such as Parkinson's, that are caused by the loss of dopamine-producing cells in the brain.