Researchers are studying the proteomic response of methicillin-resistant S. aureus to various antibacterial agents. Different studies are examining the effects of various compounds, including a novel erythromycin derivative and oxacillin, as well as non-antibiotic alternatives like manuka honey, on the bacteria. The investigations also involve analyzing the interactions between S. aureus and other microorganisms, such as Candida albicans and Escherichia coli, in different environments.