![BacterioFiles artwork](https://is4-ssl.mzstatic.com/image/thumb/Podcasts123/v4/e5/bc/2c/e5bc2cf2-14f7-aac0-55cf-9546ceed0a18/mza_494642071822027840.jpg/100x100bb.jpg)
470: Super Small Symbionts Soothe Symptoms
BacterioFiles
English - July 11, 2022 05:00 - 9 minutes - 6.32 MB - ★★★★ - 20 ratingsLife Sciences Science Natural Sciences archaea bacteria bacteriofiles biology eukaryotes microbes microbiology science viruses Homepage Download Apple Podcasts Google Podcasts Overcast Castro Pocket Casts RSS feed
Previous Episode: 469: Prophage Provides Partial Protection
Next Episode: 471: Phage Fight Foils Fitness
This episode: Tiny bacteria that live on larger bacteria reduce the inflammation and gum disease the bigger microbes cause in the mouths of mice!
Download Episode (6.3 MB, 9.2 minutes)
Show notes:
Microbe of the episode: Actinomadura viridilutea
In this study, tiny bacteria living on other bacteria in the mouths of mice were found to reduce the inflammation caused by their bacterial hosts, resulting in less gum disease and bone loss in the jaw. Even when the tiny bacteria were no longer present, their former bacterial hosts were still less disruptive to the mouse mouth. Journal Paper:
Chipashvili O, Utter DR, Bedree JK, Ma Y, Schulte F, Mascarin G, Alayyoubi Y, Chouhan D, Hardt M, Bidlack F, Hasturk H, He X, McLean JS, Bor B. 2021. Episymbiotic Saccharibacteria suppresses gingival inflammation and bone loss in mice through host bacterial modulation. Cell Host Microbe 29:1649-1662.e7.
Other interesting stories:
Anti-tumor bacteria: engineered E. coli colonizes tumors and attracts immune response Cats have skin bacteria that could inhibit drug resistant pathogens
Email questions or comments to bacteriofiles at gmail dot com. Thanks for listening!
Subscribe: Apple Podcasts, Google Podcasts, Android, or RSS. Support the show at Patreon, or check out the show at Twitter or Facebook.