Table 3.

Characteristics of the microbiome in cancer patients treated with immune check point inhibitors (ICIs).

Cancer	Microbes related with response to ICI treatment	References
Metastatic melanoma	B. fragilis and/or B. thetaiotaomicron, Burkholderiales species	(193)
Metastatic melanoma	Faecalibacterium genus and other Firmicutes	(194)
Metastatic melanoma	Enterococcus faecium, Collinsella aerofaciens, Bifidobacterium adolescentis, Klebsiella pneumoniae, Veillonella parvula, Parabacteroides merdae, Lactobacillus species, and Bifidobacterium longum	(195)
Non-small cell lung carcinoma	Ruminococcaceae, Faecalibacterium, specifically Ruminococcae, Alistipes, and Eubacterium species	(196)
Renal cell carcinoma	Ruminococcaceae, Faecalibacterium, specifically Ruminococcae, Alistipes, and Eubacterium species	(196)