 It may also affect the ovaries in women and the testes in men.The function of the CT receptor protein is modified through its interaction with Receptor activity-modifying proteins (RAMPs), forming the multimeric amylin receptors AMY1 (CT + RAMP1), AMY2 (CT + RAMP2), and AMY3 (CT+ RAMP3).Calcitonin receptor has been shown to interact with Apolipoprotein B and LRP1.