Recently, researchers have found that fever can promote the transfer of lymphocytes to the infected site
Not only fever, but also other stress can induce the expression of Hsp90 in T lymphocytes
 This is because fever increases the expression of heat shock protein 90 (Hsp90) in T lymphocytes, which binds to integrins and promotes T lymphocytes to adhere to blood vessels and eventually accelerate migration to the site of infection, they explained