Megasphaera in the gut microbiome and cancer: from Megasphaera elsdenii dysbiosis to Megasphaera sp. XA511 in tumor microenvironments

By afschroeder • April 14, 2026

Kubba R, Kejriwal S, Razzouk J, Evans JR. Megasphaera in the gut microbiome and cancer: from Megasphaera elsdenii dysbiosis to Megasphaera sp. XA511 in tumor microenvironments. Front Cell Infect Microbiol. 2026 Mar 27;16:1766220. doi: 10.3389/fcimb.2026.1766220. PMID: 41969654; PMCID: PMC13066124.

Tags: Cancer, Dysbiosis, General Internal Medicine, Gut microbiome, gut-lung axis, lung microbiome, Megasphaera, niche multiplicity, Publications, Resident, SCFAs

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