Thank you so much for your lecture videos. They really help with my studying and allow me to stay ahead in my classes. I do have one question, would you happen to have Chapter 9 and 10. Because it says that they have been deleted from your immunology playlist
They should be there! I redid them this semester and so I deleted the previous versions. Here is Chapter 9 Part 1 to get you going: ua-cam.com/video/3qKdJPPXoI4/v-deo.html
@@srsletten Thank you so much!! I really enjoy your lessons. I hope you can do biochemistry or Molecular Biology 1? Do you have a list of the classes then you can teach on?
I don't know if I fully understand your question, but here is some information that might help you out: CD4 T cells do not directly kill infected cells. Instead, they help orchestrate the immune response by secreting cytokines that activate other immune cells, including CD8 T cells, B cells, and macrophages. Once activated, CD8 T cells release perforins and granzymes that induce apoptosis in the infected cells, effectively eliminating the virus. The involvement of CD4 T cells ensures a robust and coordinated immune response, including the production of antibodies and activation of various immune cells; CD8 T cells perform the actual killing of infected cells. Antibodies produced by effector B cells (plasma cells) guided by T cells, will help neutralize virus particles before they an interact with host cells.
Thank you so much for your lecture videos. They really help with my studying and allow me to stay ahead in my classes. I do have one question, would you happen to have Chapter 9 and 10. Because it says that they have been deleted from your immunology playlist
They should be there! I redid them this semester and so I deleted the previous versions. Here is Chapter 9 Part 1 to get you going: ua-cam.com/video/3qKdJPPXoI4/v-deo.html
@@srsletten Thank you so much!! I really enjoy your lessons. I hope you can do biochemistry or Molecular Biology 1? Do you have a list of the classes then you can teach on?
So far only immunology, but I am tossing around the idea of doing biochemistry.@@rosyace7732
what is the difference between viruses that are encountered with CD4 and CD8 cells and viruses that are killed only by CD8 cells?
I don't know if I fully understand your question, but here is some information that might help you out: CD4 T cells do not directly kill infected cells. Instead, they help orchestrate the immune response by secreting cytokines that activate other immune cells, including CD8 T cells, B cells, and macrophages. Once activated, CD8 T cells release perforins and granzymes that induce apoptosis in the infected cells, effectively eliminating the virus. The involvement of CD4 T cells ensures a robust and coordinated immune response, including the production of antibodies and activation of various immune cells; CD8 T cells perform the actual killing of infected cells. Antibodies produced by effector B cells (plasma cells) guided by T cells, will help neutralize virus particles before they an interact with host cells.