Ellagibacter isourolithinifaciens
| Ellagibacter isourolithinifaciens | |
|---|---|
Scientific classification 
| |
| Domain: | Bacteria |
| Kingdom: | Bacillati |
| Phylum: | Actinomycetota |
| Class: | Coriobacteriia |
| Order: | Eggerthellales |
| Family: | Eggerthellaceae |
| Genus: | Ellagibacter |
| Species: | E. isourolithinifaciens
|
| Binomial name | |
| Ellagibacter isourolithinifaciens Beltrán et al. 2018
| |
| Type strain | |
| CEBAS 4A4 (=DSM 104140 =CECT 9190) | |
Ellagibacter isourolithinifaciens is a species of Gram-positive and strictly anaerobic bacterium in the genus Ellagibacter (family Eggerthellaceae). It was isolated from a fecal sample of a healthy human and described as the type and only species of the genus in 2018.[1]
Etymology
[edit]The species name isourolithinifaciens derives from Latin roots: iso (equal or similar), urolithin (a class of microbial metabolites), and faciens (making or producing), referring to the bacterium's ability to produce isourolithin A from ellagic acid.[1]
Characteristics
[edit]E. isourolithinifaciens is a non-spore-forming, non-motile, rod-shaped bacterium. It is part of the human gut microbiome and is notable for its ability to metabolize ellagic acid, a polyphenol derived from dietary sources such as berries and pomegranates. This species specifically produces isourolithin A, a type of urolithin that has been associated with potential health benefits, including anti-inflammatory and antioxidant properties.[1][2]
References
[edit]- ^ a b c Beltrán, D.; Romo-Vaquero, M.; Espín, J.C.; Tomás-Barberán, F.A.; Selma, M.V. (May 2018). "Ellagibacter isourolithinifaciens gen. nov., sp. nov., a new member of the family Eggerthellaceae, isolated from human gut". International Journal of Systematic and Evolutionary Microbiology. 68 (5): 1707–1712. doi:10.1099/ijsem.0.002735. PMID 29583112.
- ^ Iglesias-Aguirre, C.E.; García-Villalba, R.; Beltrán, D.; Frutos-Lisón, M.D.; Espín, J.C.; Tomás-Barberán, F.A.; Selma, M.V. (March 8, 2023). "Gut Bacteria Involved in Ellagic Acid Metabolism To Yield Human Urolithin Metabotypes Revealed". Journal of Agricultural and Food Chemistry. 71 (9): 4029–4035. Bibcode:2023JAFC...71.4029I. doi:10.1021/acs.jafc.2c08889. PMC 9999415. PMID 36840624.