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

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• 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

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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

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• 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 immune@microbe.tv

Information on this podcast should not be construed as medical advice.

Host: Cindy Leifer

Guest: Leslie Berg

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• MicrobeTV Discord Server
• Berg lab at University of Colorado Anschutz
• TCR thresholds and ITK (PNAS)
• Review on TCR signaling (Nat Immunol)
• Generation of TCR transgenic mice (Mol Cell Bio)
• T cell negative selection in TCR transgenic mice (Nature)
• Thymic exit of mature T cells in TCR transgenic mice (Cell)
• AAI past president Berg information
• Time stamps by Jolene Ramsey. Thanks!

Music by Tatami.
Logo image by Blausen Medical

Send your immunology questions and comments to immune@microbe.tv

Information on this podcast should not be construed as medical advice.

The whole Immune gang gathers with special guests Gretchen Diehl and Shruti Naik at The Incubator with an audience to celebrate the 100th episode.

Hosts: Vincent Racaniello, Cindy Leifer, Stephanie Langel, and Brianne Barker

Guests: Gretchen Diehl and Shruti Naik

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• MicrobeTV Discord Server
• Diehl: Gut microbe-specific T cell development (Nature 2021)
• Diehl: Bacteria-induced IL-1 is gut protective (Gut Microbes 2022)
• Diehl: Microbiota, macrophages, IL10, and colitis (Gut Microbes 2022)
• Diehl: E. coli-activated circuit restrains gut inflammation (Cell Rep 2025)
• Naik: Commensals control skin inflammation (Science 2012)
• Naik: IL-17 and hypoxic stress during skin repair (Science 2022)
• Naik: Human psoriasis and spatial transcriptomics (Sci Immunol 2023)
• Time stamps by Jolene Ramsey. Thanks!

Music by Tatami.

Immune logo image by Blausen Medical

Send your immunology questions and comments to immune@microbe.tv

Information on this podcast should not be construed as medical advice.

David Schatz talks about his discovery of Rag genes that are critical for antigen receptor development and how that discovery depended on taking high risks and using approaches that everyone thought could never work.

Host: Cindy Leifer

Guest: David Schatz

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• MicrobeTV Discord Server
• Transfer of recombinase activity in non-lymphoid cells (Cell 1988)
• Identification of the RAG-1 gene (Cell 1989)
• Evolution of a recombinase (Semin Immunol 2004)
• Time stamps by Jolene Ramsey. Thanks!

Music by Tatami.
Logo image by Blausen Medical

Send your immunology questions and comments to immune@microbe.tv

Information on this podcast should not be construed as medical advice.