A simple search will give lots of results…
Here’s one:
April 30, 2021
The novel coronavirus’ spike protein plays additional key role in illness
Salk researchers and collaborators show how the protein damages cells, confirming COVID-19 as a primarily vascular disease
~Easy
Interesting. Did you notice that the study at your link differentiates the behavior of the virus’ spike protein from the “safely encoded” version that the vaccines use?
“a major new study shows that the virus spike proteins (which behave very differently than those safely encoded by vaccines) also play a key role in the disease itself.”