Beta-adrenergic signaling promotes tumor angiogenesis and prostate cancer progression through HDAC2-mediated suppression of thrombospondin-1

Chronic behavioral stress and beta-adrenergic signaling have been shown to promote cancer progression, whose underlying mechanisms are largely unclear, especially the involvement of epigenetic regulation. Histone deacetylase-2 (HDAC2), an epigenetic regulator, is critical for stress-induced cardiac hypertrophy. It is unknown whether it is necessary for beta-adrenergic signaling-promoted cancer progression. Using xenograft models, we showed that...