This Week in Microbiology

By: Vincent Racaniello
  • Summary

  • This Week in Microbiology is a podcast about unseen life on Earth.
    Creative Commons Attribution - Noncommercial
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Episodes
  • 314: Microbes Sculpt Our Planet and Manage Inflammation
    Jul 27 2024

    TWiM explores the deep-dwelling microbes that sculpt our planet, and the use of microbes in bioelectronics to manage inflammation.

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

    Become a patron of TWiM.

    Links for this episode
    • Deep-dwelling microbes that sculpt our planet (NY Times)
    • Living bioelectronics resolve inflammation (Science)
    • Active biointegrated living electronics for managing inflammation (Science)
    • Take the TWiM Listener survey!

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

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    53 mins
  • 313: Could Fungal Pathogens Outsmart US?
    Jul 11 2024

    From ASM Microbe in Atlanta, Georgia, Arturo joins TWiM to reveal the threats that fungi pose to human health, including the notorious Candida auris and many more and how committed experts are researching ways to save us and our food supplies.

    Hosts: Michael Schmidt, Mark O. Martin

    Guest: Arturo Casadevall

    Watch this episode: https://youtu.be/nKJe5xNUocU

    Become a patron of TWiM.

    Links for this episode
    • Disaster mycology (Biomedica)
    • Emergence of C. auris (mBio)
    • What if fungi win? (JHU Press)
    • Thinking about Science: Good Science, Bad Science, and How to Make It Better (Amazon)
    • Recorded at ASM Microbe 2024 in Atlanta, Georgia. Join us at the next ASM Microbe by visiting us at asm.org/microbe
    • Matters Microbial
    • Take the TWiM Listener survey!

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

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

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    44 mins
  • 312: Cry Havoc!, and Let Slip the Phages of Healing
    Jun 28 2024

    TWiM explains a new mechanism for preventing lysogeny through temperate phage-antibiotic synergy, and Salmonella expansion in the murine gut dependency on aspartate derived from reactive oxygen species-mediated microbiota lysis.

    Hosts: Michael Schmidt, Petra Levin and Michele Swanson.

    Become a patron of TWiM.

    Links for this episode
    • Temperate phage-antibiotic synergy (mBio)
    • Salmonella expansion dependent on aspartate (Cell Host Micr)
    • Arrowsmith by Sinclair Lewis (Wiki)
    • A Genetic Switch by Mark Ptashne
    • Lysis timing and bacteriophage fitness (Genetics)
    • HK97 capsid assembly (Ad Exp Med Biol)
    • Mode of action of fluoroquinolones (Drugs)
    • Salmonella a foodborne pathogen (CDC)
    • Freeman Hrabowski Scholars Program (HHMI)
    • Sam Kaplan - 30 years of Microbiology (McGovern Medical School)
    • Take the TWiM Listener survey!

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

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    53 mins

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