Impact of Gut Microbiota on Lymphoma: New Frontiers in Cancer Research

The gut microbiome (GMB), which is made up of various microorganisms, plays a crucial role in maintaining the health of the host. Disruptions in this delicate ecosystem, known as microbial dysbiosis, have been linked to various diseases, including hematologic malignancies such as lymphoma. This review article explores the complex relationship between the GMB and the development of lymphoma and highlights its implications for diagnostic and therapeutic approaches. It discusses how GMB influences lymphoma development directly through the presence of certain microorganisms and indirectly through changes in the immune system. The clinical relevance of GMB is highlighted and its potential utility for diagnosis, predicting treatment outcomes and developing personalized therapeutic strategies for lymphoma patients is demonstrated. The review also looks at microbiome-targeted interventions such as fecal microbiome transplantation and dietary modification, which have shown promise for treating microbial dysbiosis and improving patient outcomes. In addition, it highlights the analytical challenges and the need for further research to fully elucidate the mechanistic functions of the GMB in the context of lymphoma. This review emphasizes the critical role of GMB in lymphomagenesis and its potential for the development of diagnostic and therapeutic strategies.