Apoptotic cells attract phagocytes by releasing the lipid mediator lysophosphatidic acid, which functions as a chemoattractant

TLS Online TPP Program

#Id: 10328

#XL - Q Biochemistry

Engineering T Cells to Recognize Tumor Antigens

When reactivated by inhibition of the immune checkpoint, have the capacity to recognize and kill some tumors with a large burden of mutations.

TLS Online TPP Program

#Id: 10329

#XL - Q Biochemistry

Binding of the extracellular TCR domain to a MHC-peptide complex triggers activation of ZAP70 protein tyrosine kinases attached to the cytosolic domains of the two adjacent ζ chains. 

TLS Online TPP Program

#Id: 10330

#XL - Q Biochemistry

The idea behind CARs was to engineer the T-cell receptor to trigger activation of ZAP70 in response to the presence of a tumor-specific antigen rather than the MHC peptide complex. 

TLS Online TPP Program

#Id: 10331

#XL - Q Biochemistry

TLS Online TPP Program

#Id: 10332

#XL - Q Biochemistry

TLS Online TPP Program

#Id: 10333

#XL - Q Biochemistry