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This Week in Microbiology

This Week in Microbiology

By: Vincent Racaniello
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This Week in Microbiology is a podcast about unseen life on Earth.Creative Commons Attribution - Noncommercial Biological Sciences Natural History Nature & Ecology Science
Episodes
  • 332: Fibromyalgia Pain and the Gut Microbiome
    May 23 2025

    TWiM explains a study of the unique and extreme microbial and chemical environment on the International Space Station, and the connection between the gut microbiome and pain in fibromyalgia.

    Hosts: Vincent Racaniello, Michael Schmidt, and Michele Swanson.

    Become a patron of TWiM.

    Music used on TWiM is composed and performed by Ronald Jenkees and used with permission.

    Links for this episode
    • ISS chemical and microbial environment (Cell)
    • Gut microbiota and fibromyalgia pain (Neuron)
    • Gut pain eases after doses of gut microbes (Nature)
    • Skin innervation and fibromyalgia pain (Ann Neurol)
    • Altered microbiome in fibromyalgia (Pain)
    • Intestinal microbiome and fibromyalgia (Intl J Rheum Dis)
    • Take the TWiM Listener survey!

    Send your microbiology questions and comments (email or recorded audio) to twim@microbe.tv

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    1 hr and 3 mins
  • 331: Radar Love in Bacteria
    Apr 26 2025

    TWiM describes isolation of a novel bacterial species isolated from the China Space Station, and how a chemical radar allows bacteria to detect and kill predators.

    Hosts: Vincent Racaniello, Michael Schmidt, and Petra Levin.

    Guest Mark O. Martin.

    Become a patron of TWiM.

    Music used on TWiM is composed and performed by Ronald Jenkees and used with permission.

    Links for this episode
    • Niallia tiangongensis from the China Space Station (Int J Syst Evol Biol)
    • Bacterial chemical radar (Cell)
    • Take the TWiM Listener survey!

    Send your microbiology questions and comments (email or recorded audio) to twim@microbe.tv

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    47 mins
  • 330: More mouth Microbiology
    Apr 11 2025

    TWiM explains how to recode E. coli so it uses only one stop codon, and an exploration of the mechanisms of bacterial adhesion within dental plaque.

    Hosts: Vincent Racaniello, Michael Schmidt, Petra Levin and Michele Swanson.

    Become a patron of TWiM.

    Music used on TWiM is composed and performed by Ronald Jenkees and used with permission.

    Links for this episode
    • Engineering E. coli with one stop codon (Nature)
    • Bacterial adhesion in dental plaque (mBio)
    • Microbial complexes in subgingival plaque (J Clin Periodontol)
    • Bacterial clusters in periodontal and peri-implant diseases (Microorg)
    • Take the TWiM Listener survey!

    Send your microbiology questions and comments (email or recorded audio) to twim@microbe.tv

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    54 mins
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