©The Author(s) 2020.
World J Clin Cases. Dec 26, 2020; 8(24): 6213-6228
Published online Dec 26, 2020. doi: 10.12998/wjcc.v8.i24.6213
Published online Dec 26, 2020. doi: 10.12998/wjcc.v8.i24.6213
Table 1 Summary of the alteration of gut microbiota in patients with colorectal cancer from 2014 to 2019
| Tumor types | Status | Alteration of gut microbiota |
| Adenomas | Increased1 | Families: Ruminococcaceae, Porphyromonadaceae |
| Genera: Clostridium, Pseudomonas | ||
| Species: Fusobacterium nucleatum, Atopobium parvulum, Actinomyces odontolyticus | ||
| Decreased1 | Order: Clostridiales | |
| Family: Lachnospiraceae | ||
| Genera: Bacteroides, Clostridium | ||
| Species: Bifidobactium animalis, Streptococcus thermophilus | ||
| Carcinoma | Increased1 | Classes: Bacilli, Gammaproteobacteria |
| Order: Enterobacteriales | ||
| Genera: Bacteroides, Parabacteroides, Fusobacterium, Alistipes, Escherichia, Parvimonas, Bilophila. Porphyromonas, Actinomyces, Streptococcus | ||
| Species: Alistipes putredinis, Bilophila wadsworthia, Lachnospiraceae bacterium, Enterobacteriaceae. Fusobacterium nucleatum spp., Actinomyces odontolyticus, Atopobium parvulum | ||
| Decreased1 | Classes: Erysipelotrichi, Clostridia | |
| Order: Clostridiales | ||
| Families: Lachnospiraceae, Ruminococcaceae, Clostridiaceae | ||
| Genera: Bacteroides | ||
| Species: Bifidobactium animalis, Streptococcus thermophilus | ||
| CRC | Increased1 | Phyla: Firmicutes, Fusobacteria, Bacteroidetes |
| Families: Erysipelotrichaceae, Prevotellaceae, Coriobacteriaceae | ||
| Genus: Peptostreptococcus | ||
| Species: Colinsella aerofaciens, Dorea longicatena, Porphyromonas uenonis, Selenomonas sputigena, Streptococcus anginosus, Desulfovibrio vietnamensis, Bilophila wadsworthia, Fusobacterium nucleatum, Parvimonas micra, Peptostreptococcus anaerobius, Solobacterium moorei, Eubacterium ventriosum, Clostridium hathewayi, Bacteroides clarus, Roseburia intestinalis | ||
| Others: clbA+ bacteria, Clostridium symbiosum | ||
| Decreased1 | Genus: Bifidobacterium | |
| Species: Lachnospira multipara, Eubacterium eligens |
- Citation: Huang QY, Yao F, Zhou CR, Huang XY, Wang Q, Long H, Wu QM. Role of gut microbiome in regulating the effectiveness of metformin in reducing colorectal cancer in type 2 diabetes. World J Clin Cases 2020; 8(24): 6213-6228
- URL: https://www.wjgnet.com/2307-8960/full/v8/i24/6213.htm
- DOI: https://dx.doi.org/10.12998/wjcc.v8.i24.6213