![]() Now, new and novel arsenic-containing compounds have the potential to be used as antimicrobial agents. Arsenic-based medications were used in the early 20 th century to treat syphilis until the development of penicillin, and some still have limited usage for treating “sleeping sickness” caused by the parasite Trypanosoma brucei. The fact that AST contains arsenic – a lethal poison – may send alarm bells ringing for some, but it is not pure arsenic. ![]() coli and tuberculosis-causing Mycobacteria. “Developing new potent multi-stage drugs is imperative to ensure malaria elimination and eradication.”Ī team from FIU’s Herbert Wertheim College of Medicine developed AST to combat the rise of antibiotic-resistant bacteria, previously demonstrating its success in preventing the growth of resistant strains of E. Masafumi Yoshinaga, lead author of the study and associate professor of cellular biology and pharmacology at Florida International University (FIU). “Current antimalarials don’t completely stop transmission, meaning patients can continue to infect mosquitoes before they recover,” said Dr. Subscribe to Technology Networks’ daily newsletter, delivering breaking science news straight to your inbox every day.
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