Not really - you might want to read the actual published paper that article talks about.

https://www.frontiersin.org/articles/10.3389/fimmu.2022.7904...

The results are hedged with might and could and they suggest further study would be a good thing, and it notes that their observations might be related to another thing that might be interesting in COVID patients.

There's no concrete tie in to COVID there and is really just commentary on 12 weeks of study that might lead somewhere that could be COVID related.