WHAT ARE T CELLS ANYWAY & WHERE ARE THEY? Are they lying in wait like superheroes, to save all the days? No...
“T lymphocytes originate from bone marrow progenitors that migrate to the thymus for maturation, selection, and subsequent export to the periphery. Peripheral T cells comprise different subsets including naïve T cells, which have the capacity to respond to new antigens..”
... memory T cells that derive from previous antigen activation and maintain long-term immunity, and regulatory T (Treg) cells which keep immune responses in check.”
“ Immune responses commence when naïve T cells encounter antigen...”
After encountering antigen, they differentiate (morph into a creature that is no longer “naive,” but built to respond to a specific antigen). Then, “effector cells that migrate to diverse sites to promote pathogen clearance.”
“Activated effector cells are short-lived, although a proportion survive as memory T cells which persist as heterogeneous subsets based on migration, tissue localization, and self-renewal capacities.”
When you’re a baby/child, you have a lot of naive T cells, and a lot of tregs to keep everything in check. As you’re exposed to pathogens during your youth, your naive T cells respond, differentiate, and become memory T cells.
“The change in T cell predominance from naïve to memory after childhood and the relative stability of immunity over decades of adulthood suggests changing roles for T cells in adults compared to children...”
“In adulthood, fewer new antigens are encountered...the role of T cells shifting to maintain homeostasis and immunoregulation in the context of repeat and chronically encountered antigens, with surveillance for tumors also important during this period.“
“At the later stages of life, there are well-documented immunosenescent changes, including increased inflammation and a decline in T cell functionality, contributing to immune dysregulation and associated pathology.”
So a pathogen like SARS2, that can 1) downregulate your entire adaptive immune system & hide 2) delete naive T cells 3) exhaust & kill other T cells —disrupts your entire immune response.
In summary: T cells don’t work alone. They are part of a very complex system. A complex system that changes over the course of your life. A pathogen that dysregulates your immune system is much more dangerous than one that merely activates it.
All quotes taken or paraphrased from here: ncbi.nlm.nih.gov/labs/pmc/artic…
The hoax perpetrated on the public by Gandhi/Chise et al in solicited & coordinated media propaganda is: 1) they are falsely claiming SARS2 is a pathogen comparable to flu.
2) they describe the immune response to the flu—your memory b & T cells do stuff! How your immune system responds to flu is NOT comparable to how it responds to SARS2. But that is difficult & complicated to explain...
So they get away with it. Most of the time your immune system knocks things out, right? And the fatality rate to case rate isn’t high. Old ppl die of flu right?
What they leave out/bury on purpose is that you can survive covid with immune damage, rather than functional immune memory. The elderly die first because of immunosenesence.
Mass infecting children with SARS2 is the crime of the century. It can delete naive T cells; disrupt the life-sustaining process of naive T cells morphing to memory cells. If they survive repeated infections, they will be horrifically immunodeficient.
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