logo
episode-header-image
Nov 2023
1h 14m

Immune 73: Big macs

VINCENT RACANIELLO
About this episode

Immune reveals the total mass (1.2kg), number (1.8 trillion), and distribution of immune cells in the human body, with macrophages contributing nearly 50% of the total cellular mass.

Hosts: Vincent RacanielloCynthia Leifer, and Brianne Barker

Subscribe (free): Apple PodcastsGoogle PodcastsRSSemail Become a patron of Immune!

Links for this episode

Music by Steve Neal. Immune logo image by Blausen Medical Send your immunology questions and comments to immune@microbe.tv

Up next
Jul 8
Immune Booster #14: In the eye of immune responses with Darren Lee
From the 2024 Society for Leukocyte Biology meeting, Cindy and Brianne talk with Darren Lee to discuss his career, how he got interested in immunology of the eye, and how his team visualizes immune responses of the eye in real time with the hope of better understanding autoimmune ... Show More
28m 31s
Jun 24
Immune 93: Macrophages managing memory B cells
Vincent and Cindy discuss differences between MPox-specific T cell responses following infection and vaccination, and lymph node macrophage control of memory B cell localization and trafficking that might be important for choosing which arm to get a vaccine. Hosts: Vincent Racani ... Show More
1h 16m
Jun 10
Immune Booster #13 Microbiome and regulation of gut inflammation with Justin Wilson
From the 2024 Society for Leukocyte Biology meeting, Cindy and Brianne sit down with Justin Wilson to talk about how he got into research and his more recent studies on innate immune sensors and the interaction between the gut microbiome and inflammation related to inflammatory b ... Show More
25m 53s
Recommended Episodes
May 2023
TWiV 1005: COVID T vax and a virus from the blue
TWiV reveals plankton-infecting relatives of herpesviruses in the sunlit oceans, and a vaccine encoding non-spike T cell antigens that protects animals from severe SARS-CoV-2 infection. Hosts: Vincent Racaniello, Alan Dove, Kathy Spindler, and Brianne Barker Subscribe (free): App ... Show More
1h 38m
Aug 2023
Overview of the Immune System
Everything you need to know about how your immune system works!Visit our YouTube channel for videos on this topic! For the full episode transcript click here Timestamps:[00:02:30] The immune system.[00:04:19] COVID's varied effects on individuals.[00:09:48] The immune system and ... Show More
1h 36m
Aug 2023
TWiV 1037: Antibodies, the good (CoV), the bad (Ad), the beautiful
TWiV reviews evidence that symptomatic adenovirus infection leads to thrombocytopenia, thrombosis, and production of anti-platelet factor 4 antibodies similar to the rare disorder seen after immunization with adenoviral vectored COVID-19 vaccines, and a monoclonal antibody isolat ... Show More
1h 55m
Jan 2021
Vaccinations
Day three of Immunity Week! Five episodes in Five days all on the topic of Immunity. Today we have a discussion about vaccinations!  Find us on the internet! Our website - Teachmescience.co.uk Email - teachmebiologycast@gmail.com Twitter - twitter.com/teachmebiocast Instagram - @ ... Show More
45m 22s
May 2020
Chapter 6: Immunology
This episode covers the Immunology chapter of Crush Step 1, including topics such as: - Lymphoid structures - Innate versus adaptive immunity - Cells of the immune system - Major Histocompatibility Complex 1 & 2 - B cells, antibodies, and humoral immunity - T cells, cell-mediated ... Show More
52m 34s
Nov 2008
TWiV #8 - HIV resistance, Google flu, measles in Gibraltar, viral batteries
Vincent and Dick converse about warfare preventing immunization of 120,000 children in Afghanistan, bone marrow transplant curing AIDS patient, Google tracking flu, measles outbreak in Gibraltar, using viruses to make batteries, and small mosquitoes and Dengue. Article on using v ... Show More
36m 52s
Oct 2020
Herd Immunity
There's been a lot of discussion about herd immunity in the face of COVID-19, but did you know that anyone who talks about achieving herd immunity without a vaccine (something humanity has never pulled off ever) is a big stinky liar goofball?We'll explore that truth and so much m ... Show More
44m 19s
Jan 2021
Antibodies
Last day of Immunity Week! Five episodes in five days all on the topic of Immunity. Today we learn all about Antibodies! Find us on the internet! Our website - Teachmescience.co.uk Email - teachmebiologycast@gmail.com Twitter - twitter.com/teachmebiocast Instagram - @teachmebiolo ... Show More
33m 39s
Sep 2022
TWiN 34: Microglia vital after spinal cord injury
TWiN explains how central nervous system resident macrophages known as microglia coordinate cellular interactions during spinal cord repair in mice. Hosts: Vincent Racaniello, Jason Shepherd, Timothy Cheung, and Vivianne Morrison Subscribe (free): Apple Podcasts, Google Podcasts, ... Show More
1h 9m
Sep 2021
TWiV 807: The shot yearned 'round the world with Chadi Saad-Roy and Caroline Wagner
Chadi and Caroline join TWiV to describe the potential epidemiological and evolutionary impacts of vaccine nationalism, and their modeling which emphasizes the importance of rapid equitable vaccine distribution for global control of the pandemic. Hosts: Vincent Racaniello, Dickso ... Show More
1h 42m