Immune

The Immune team discusses a paper describing the negative effects of old B cells on T cells and longevity and a snippet on an interesting vaccine approach to promote competition between gut commensals.
Hosts: Vincent Racaniello, Cindy Leifer, Stephanie Langel, and Brianne Barker
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Links for this episode
MicrobeTV Discord Server
Vaccine enhanced competition of gut bacteria (Science 2025)
B cells drive immunosenescence and aging (Sci Immunol 2026)
Time stamps by Jolene Ramsey. Thanks!
Music by Tatami.
Immune logo image by Blausen Medical

Send your immunology questions and comments to [email protected]
Information on this podcast should not be construed as medical advice.

A former anti-vax mom talks about going down the rabbit hole, her mindset shift, the importance of doctors who are willing to talk with patients about vaccines, and why she is now a vaccine advocate.
Host: Cindy Leifer
Guest: Ellen Mary Woods

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Become a patron of Immune!
Links for this episode
MicrobeTV Discord Server
A shot at life foundation
Voices for Vaccines information and advocacy
What the iPhone bendgate can teach us about vaccine hesitancy
Tips for conversations with vaccine hesitant people
Time stamps by Jolene Ramsey. Thanks!
Music by Tatami.
Logo image by Blausen Medical

Send your immunology questions and comments to [email protected]
Information on this podcast should not be construed as medical advice.

Gabrielle Rizzuto from Memorial Sloan Kettering Cancer Center discusses her work on the curious immunology of pregnancy and how a woman tolerates a genetically different baby but quickly rejects a mismatched organ donation.
Host: Cindy Leifer
Guest: Gabrielle Rizzuto
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Become a patron of Immune!
Links for this episode
MicrobeTV Discord Server
Rizzuto lab at MSKCC
Tolerance at the fetal-maternal interface (Nature, 2022)
The paradox of fetal-maternal tolerance (J Exp Med, 2022)
Spatially resolved timeline of fetal-maternal interface (Nature, 2023)
Time stamps by Jolene Ramsey. Thanks!
Music by Tatami.
Logo image by Blausen Medical

Send your immunology questions and comments to [email protected]
Information on this podcast should not be construed as medical advice.

Immune discusses how tattoo ink accumulates in lymph nodes, promotes inflammation and influences response to two different vaccines.
Hosts: Vincent Racaniello, Cindy Leifer, Stephanie Langel, and Brianne Barker
Subscribe (free): Apple Podcasts, RSS, email
Become a patron of Immune!
Links for this episode
MicrobeTV Discord Server
IL-9, CAR T cells and anti-tumor CD8 cells
Tattoo ink, inflammation and vaccines
Time stamps by Jolene Ramsey. Thanks!
Music by Tatami.
Immune logo image by Blausen Medical

Send your immunology questions and comments to [email protected]
Information on this podcast should not be construed as medical advice.

Anna Beaudin from University of Utah talks about the key thread of her career, development, and how that influences her research on the events happening during critical prenatal windows shapes everything from the developing immune system to hearing loss.
Host: Cindy Leifer
Guest: Anna Beaudin
Subscribe (free): Apple Podcasts, RSS, email
Become a patron of Immune!
Links for this episode
MicrobeTV Discord Server
Beaudin lab at University of Utah
PhD work on metabolism and development
Postdoc work on hematopoietic stem cells
Maternal inflammation and hematopoietic stem cell development
Prenatal inflammation effect on postnatal immunity
Early life inflammation and hearing loss
Time stamps by Jolene Ramsey. Thanks!
Music by Tatami.
Logo image by Blausen Medical

Send your immunology questions and comments to [email protected]
Information on this podcast should not be construed as medical advice.