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Despite extensive research efforts, very few DNA methylation-based biomarkers have been implemented clinically. In this Perspective, the authors describe the importance of considering the genomic locations examined in determining the diagnostic or prognostic relevance of putative DNA methylation-based biomarkers.
Emerging evidence indicates that the composition of the intestinal microbiota influences anticancer immunosurveillance and therefore the effectiveness of anticancer therapies, especially immune-checkpoint inhibitors. Herein, key contributors to this field of research discuss these connections between gut bacteria, anticancer immunity, and general health, with a focus on specific bacterial species consistently associated with favourable clinical outcomes of anticancer immunotherapy, and explore the potential mechanisms.
