Yes. https://academic.oup.com/jme/article/41/4/796/885285
Hardly conclusive, but there is some reason to suspect it plays a role.
Mosquitoes have never left any kind of mark or bump or bite on my skin.
I can sometimes feel them biting (injecting? whatever) and I smack/brush them away but that's the most nuisance they cause.
I've always wondered why.
I'm pretty sure as a kid I got a lot more bites. My kid's a teen so I wonder if hormones play a part.
The smelliest parts of people are the sweat glands and mouth. I pay extra care to my smell when archery hunting by keeping my teeth brushed and using wet wipes on sweaty areas. Eating an apple also helps neutralize mouth odor.
https://ourbloodinstitute.org/blood-matters/mosquitoes-blood...