Researchers in Brazil have discovered a molecule in Amazonian scorpion venom that shows promise as a new breast cancer treatment, similar to existing chemotherapy drugs, and are exploring its potential through heterologous expression and further studies. The article also highlights advances in biopharmaceuticals, cancer diagnostics, and immunotherapy from Brazilian research institutions.
Scientists are exploring the potential of bacteria that can break down plastic waste as a solution to the global plastic pollution crisis. Researchers have discovered plastic-eating bacteria, such as Ideonella sakaiensis, and have been working on manipulating these organisms to produce enzymes that can break down plastic at a faster rate. However, finding high-performing bacteria remains challenging, leading scientists to consider editing the DNA of bacteria. Bioprospecting in landfills is also being conducted to find suitable bacteria. Despite the potential, research in this area has been underfunded, and public support is needed for larger-scale projects to address plastic pollution.
