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.

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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]