There are numerous articles and videos online on this topic (just look up spiked protein enters nucleaus and impaires DNA repair. Here is one such video by Mobeen Syed MD: https://www.youtube.com/watch?v=-SYL-iU0E9Q&t=1s “Spike Protein Goes to Nucleus and Impairs DNA Repair (In-Vitro Study)” There is a scientific study on this, here: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8538446/ Title: “SARS–CoV–2 Spike Impairs DNA Damage Repair and Inhibits V(D)J Recombination In Vitro” If the Covid ‘vaccine’ is dangerous — and it appears to be — it is through this mechanism.
Spike protein inside nucleus enhancing DNA damage. The Spike Protein Interfering with how BRCA-1 Protein fixes damage. Related to Cancer development. 53-BP-1 is also affected.
This video discusses new surprise discovery (yet to be confirmed by other scientists) that SARS-CoV-2 full length spike protein can enter human cell nuclei and interfere with fixing of broken DNA damage. Authors of the study propose this might have been evolved in order to prevent genetic recombination required to produce antibody variety to successfully attack the virus. If true, and if this could have important implications for potential negative health outcomes and might require reconfiguration of vaccine design.