Words can't express how much this helped me, hope I'll do my best in tomorrow's immunology exam and this video right here just boosted my confidence a little more! Greetings from Greece!
I'm just about to watch a presnetation on the isolation of neutralising antibodies from humans for SARS-COV-2. This helped me a lot to understand the Scripps paper. Thanks
What gives the plasma cells feedback that it is indeed their Antibodies have greater affinity to the antigen and not some other neighboring plasma cell's (which makes antibodies with low affinity, for example) ?
Paul Chang It’s not just released antibodies. After shm, the B cells express their newer modified versions of antibodies on the surface. Just like B cell selection in the marrow, the better version is selected after checking which cell binds the antigen the strongest.
![Chino Pacas - Smith (ft. Junior H & Fuerza Regida) [Video Visualizador Oficial]](http://i.ytimg.com/vi/BVK6k56X30Y/mqdefault.jpg)
Dr. Richards you are an excellent teacher and I appreciate you sharing your talents with us!
Words can't express how much this helped me, hope I'll do my best in tomorrow's immunology exam and this video right here just boosted my confidence a little more! Greetings from Greece!
pro tip : watch series at kaldroStream. Been using it for watching all kinds of movies during the lockdown.
@Aaron Bobby Yea, been watching on kaldrostream for since november myself :)
Thank you for sharing these videos with us. These have made me feel a lot more confident in my understanding this foundations block of my M1 year!
Good luck Arjavon!
These explanations are very clear. Thanks!
Omg thank you for this! I finally understand the difference between the 2. You really saved me for my exam in 2 days
I've watched so many videos on this topic, but yours was the one where it finally clicked! Thank you!
I'm just about to watch a presnetation on the isolation of neutralising antibodies from humans for SARS-COV-2. This helped me a lot to understand the Scripps paper. Thanks
Thank you Maureen! Your videos have been a great help preparing for exams
Found you right in time , u saved me thank you soo muuch ❤❤
Thank you for such a great explanation. It helped me a lot.
Well explained, thanks!
Thank u so much for the clear explanation !!
Thank you luv
amazing explanation!
You rock sisterrrrrr
Nicely explained. Can you tell why the rate of mutation in variable region genes in quite higher than spontaneous mutation?
Thanks a lot! Well explained :)
thanks!
nice video
Thank you! Very helpful video for studying for exams!
Vary helpful :) Thank you
amazing !
very nice explanation !!!
thank you
thanks a lot.. :)
Thanks
brilliant !!
Thank you ❤️
What gives the plasma cells feedback that it is indeed their Antibodies have greater affinity to the antigen and not some other neighboring plasma cell's (which makes antibodies with low affinity, for example) ?
Antibodies with low affinity are usually cleared out
wonderful explanation! thanks
how can the activated B cell sense the binding affinity of antibody after the antibody is released? I just wonder...
Paul Chang
It’s not just released antibodies. After shm, the B cells express their newer modified versions of antibodies on the surface. Just like B cell selection in the marrow, the better version is selected after checking which cell binds the antigen the strongest.
@@karankalani4211 nice question and good answer.
❤️
by activating the b cell you mean when it bibds to an antigen?
Yes, but just like T cells it requires 2 signals so the B cell receptors must be cross linked.