
Show Notes
TWiM explains studies that show that the oral bacterial and fungal microbiome are risk factors for pancreatic cancer, and the gut microbiome and pyruvate metabolism of older adults are a link between sleep quality and frailty. Hosts: Vincent Racaniello, Michael Schmidt, and Michele Swanson. Subscribe to TWiM (free) on Apple Podcasts, Spotify, Android, RSS, or by email. Become a patron of TWiM. Music used on TWiM is composed and performed by Ronald Jenkees and used with permission. Links for this episode Oral microbiome and pancreatic cancer risk (JAMA Oncol) 2025 Cancer Facts & Figures (ACS) Periodontal Disease: The Good, The Bad, and The Unknown (Front Cell Infect Micro) Socransky's disease complexes (Microorg) Microbiome, pyruvate metabolism, sleep quality, and frailty (Cell Rep) Pittsburgh Sleep Quality Index (pdf) How to score the sleep quality index (pdf) Take the TWiM Listener survey! Send your microbiology questions and comments (email or recorded audio) to [email protected]
More from This Week in Microbiology
TWiM explains how bacterial endosymbionts enhance fungal virulence by disrupting the protective rhizobiome, and the development of rationally engineered Salmonella typhimurium strains with enhanced safety and antitumor efficacy. Become a patron of TWiM.
TWiM wonders why archaea are not pathogenic, and reveals how a colibactin produced by a honeybee gut symbiont defends against pathogens. Become a patron of TWiM.
TWiM explains the finding that Bunsen burners do not decrease deposition of microbe-containing particles, and how gut microbiota generate dinitrosyl iron complexes with cardiometabolic benefits.
TWiM explains how movement of DNA among gut bacteria drive large-scale genome mosaicism, and validation of a method for detection of Cyclospora cayetanensis in outbreak-linked fresh produce.
TWiM explains the discovery of an avirulent bacterial signature associated with the development of recurrence following colorectal cancer surgery, and phage-derived proteins and conjugates that induce pilus detachment. Hosts: Vincent Racaniello, Michael Schmidt, and Petra Levin Become a patron of TWiM. Links for this episode: Bacterial signature is associated with colon cancer recurrence (Nat Comm)