Doyle et al
Doyle et al. [41,42,43]. In medical practice, the 1st association of IL-6 with cardiovascular disease and malignancy was found in 1990 [44]. Enhanced levels of IL-6 were found in three individuals with cardiac myxomas and removal of the tumor abolished the IL-6 levels [44]. In fact, improved pretreatment levels of IL-6 can be a predictor…