Autoimmune and Neoplastic Outcomes After the mRNA Vaccination: The Role of T Regulatory Cell Responses

A plethora of autoimmune disease incidences occured after COVID-19 mRNA injections were rolled out. Aggressive cancer cases have occurred in the bodies of recipients at sites where the mRNA was injected and at distant metastatic sites. The mRNA vaccines cause thymic involution (shrinking) and dysregulation of the T regulatory (Treg) and T effector (Teff) homeostatic cell balance. Activated immune cells deliver spike protein to the thymic epithelial cells, damaging them. The Treg/Teff balance may determine the fate of autoimmunity and/or cancer and is different for patients with cancer versus those without any cancerous tissues. Repeated mRNA injections lead to empirical evidence of impaired immune functions (elevated IgG4, PD-L1), associated with increased autoimmunity and cancer risks, and decreased resistance to infections. In the with-cancer recipients, the mRNA vaccine may be associated with either autoimmunity or further progression of the cancer(s) depending on the immunotherapy treatment the patient receives. When an antigen stimulates the immune system, specific T regulatory (Treg) and T effector (Teff) subpopulations develop from naïve T cells. An imbalance between Treg and Teff cells can lead to either cancer or autoimmunity. Treg cells are beneficial in that they protect from autoimmunity. However, they suppress the immune response to tumors. In this review, we analyze Treg responses after SARS-CoV-2 mRNA vaccination and find distinct pathological responses under differing conditions. Injection with modified mRNA can lead to a delayed but highly active immune response, resulting in overactivation of the inflammasome. The mRNA “vaccine” induces a very strong IgG antibody response, while suppressing CD8+ T cell activation. Exosomes distribute the recombinant, synthetic spike protein and the mRNA encoding it throughout the organism. In cancer patients, disease progression depends on the starting point of the cancer patient at the time of injection and the type of cancer treatment underway. Migration of circulating dendritic cells and Treg cells back to the thymus, while they are carrying spike protein, damages the medullary thymic epithelial cells and accelerates thymic involution, a direct cause of inflammaging and immunosenescence. In summary, the Treg responses to mRNA injections and subsequent mRNA-encoded SARS-CoV-2 spike protein expression may disrupt immune capacities resulting in accelerated development of autoimmune disease and cancer. The processes discussed here are consistent with both epidemiological findings and case reports.