Gut virome and diabetes: discovering links, exploring therapies.

This review offers a comprehensive analysis of the intricate relationship between the gut virome and diabetes, elucidating the mechanisms by which the virome engages with both human cells and the intestinal bacteriome. By examining a decade of scientific literature, we provide a detailed account of the distinct viral variations observed in type 1 diabetes (T1D) and type 2 diabetes (T2D). Our synthesis reveals that the gut virome significantly influences the development of both diabetes types through its interactions, which indirectly modulate immune and inflammatory responses. In T1D, the focus is on eukaryotic viruses that stimulate the host’s immune system, whereas T2D is characterized by a broader spectrum of altered phage diversities. Promisingly, in vitro and animal studies suggest fecal virome transplantation as a potential therapeutic strategy to alleviate symptoms of T2D and obesity. This study pioneers a holistic overview of the gut virome’s role in T1D and T2D, its interplay with host immunity, and the innovative potential of fecal transplantation therapy in clinical diabetes management. [ABSTRACT FROM AUTHOR]