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TLS Online TPP Program

#Id: 7230

Three signals are required for activation of a naïve T cell


#Unit 5. Developmental Biology #Major histocompatibility complex #Part B Pointers
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TLS Online TPP Program

#Id: 7253

#Unit 5. Developmental Biology

Generation of antibodies to T-dependent antigens
TLS Online TPP Program

#Id: 7254

#Unit 5. Developmental Biology

Properties of thymus-dependent and thymus-independent antigens
TLS Online TPP Program

#Id: 7255

#Unit 5. Developmental Biology

B cells can be negatively signaled through CD22 and FcγRIIb a receptor that recognizes the presence of IgG containing immune complexes in the blood.
TLS Online TPP Program

#Id: 7256

#Unit 5. Developmental Biology

B-10 B cells release the interleukin IL-10 upon antigenic stimulation, and may serve to reduce inflammation during an ongoing immune response.
TLS Online TPP Program

#Id: 7361

#Unit 5. Developmental Biology

On the left side of Hensen’s node, Sonic hedgehog (Shh) activates Cerberus, which stimulates BMPs to induce the expression of Nodal
TLS Online TPP Program

#Id: 7362

#Unit 5. Developmental Biology

In the presence of Nodal, the Pitx2 gene is activated