Recently, in a research report titled “RSK2 Maintains Adult Estrogen Homeostasis by Inhibiting ERK1/2-Mediated Degradation of Estrogen Receptor Alpha” published in the Cell Reports, scientists from Vanderbilt University and other institutions found a key regulatory protein through research that can regulate the body’s estrogen cycle.   Oral contraceptives will moderately increase the risk of breast cancer in women, and birth control methods will use estrogen, a hormone that binds to…