Biological Sciences M121. Immunology with Hematology. Lecture 05. Principles of Adaptive Immunity.

[@joaquinalejandro9758]

i wish i had a professor of this quality on my Immunology course. Greats from Colombia

[@songohan393]

thanks for this high quality content

[@franasa]

DAF didn't want to be famous and now he's an immunology #rockstar / #YTinfluencer ;)

[@carcaperu4041]

At 23:40 the B cells stay at the lymphatic node and from there produce antibodies. It would be more efficient, like 1000 times more efficient, if they like the T cells go to the infection site and THERE produce the antibodies.

[@ianmatthewkline8279]

Sometimes it can be scary to leave home tho...

[@ianmatthewkline8279]

Just to give you a legit answer this time, since last responding, I have read that effector Plasma cells DO travel to the site of infection to secrete antibody while a smaller subset of the B cells will migrate to bone marrow as memory B cells. So it appears that other instructors are teaching that the activated Plasma cell is at the site of infection...

[@therealnerdyneuron]

Maybe this way the body also makes sure that in case there are multiple sites of infection with the same pathogen, that all will be taken care of. As a bad comparison kind of like you normally do a complete PC scan after you had a computer virus detected just to make sure it is really clean now? But this is just an educated guess of mine...

[@joeylee3648]

mark 13:53 adaptive immunity