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Re: flipper44 post# 600443

Sunday, 06/11/2023 2:04:45 PM

Sunday, June 11, 2023 2:04:45 PM

Post# of 700352
Flipper, that is a valiant effort and I know you are providing correct information, but it is not sufficiently explanatory.

When a dendritic cell nibbles or sometimes engulfs a tumor cell, it internally breaks it apart, then moves the antigens back to the outside of its cell onto long arms called MHC molecules.


Sure, but not all of the tumor cell is mutated, and simply still just the original unmutated self. Presumably these parts also get moved to the outside onto MHC arms but are self.

Then, It has to be a t-cell from billions of differentiated t-cells that has the right “lock” for the foreign antigen “key” that will lock up with the antigen expressing dendritic cell to start the process of expression.


So where does this "lock" come from?

The billions of t-cells different from each other circulating in the body are essentially an individualistic memory from evolution of what’s foreign or “bad”.


How does this memory pass from parents to child? In the DNA? Do we know where. this would be a tremendous store of data? Not sure if the billions or so data points in the DNA are up to passing this much information. The possible bad epitopes (antigens) is huge.
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