As a major source of microbes and their numerous beneficial effects, the gut microflora/microbiome is intimately linked to human health, immunity, and disease. The key intestinal microbial byproducts, commonly known as secondary metabolites (SM), are crucial to the maintenance of a balanced gut ecosystem and healthy gut microbial community. Moreover, SM play multiple critical roles in host defense and immunity, including anti-cancer, anti-inflammation, and anti-oxidant activities, as well as outcompetition of enteric bacterial pathogens. In this symposium, we aim to highlight the importance of probiotics, prebiotics, their combination (symbiotic), and SM in a balanced gut ecosystem, immune health, and their interactions with enteric bacterial pathogens and other diseases. Finally, we will advance potential applications of the bio-remedies, with regards to controlling diseases and improving human health.

Presentations