Introduction to Receptor Downregulator

What is/are Receptor Downregulator?

Receptor Downregulator - At present, hormone therapy is still the main treatment route and can be divided into three main categories: selective estrogen receptor modulators (SERMs), selective estrogen receptor downregulators (SERDs), and aromatase inhibitors (AIs). ^[1] Possible strategies to overcome this resistance by using selective estrogen receptor downregulators (such as fulvestrant) are also discussed. ^[2] Standard therapies for treating hormone-sensitive metastatic breast cancer (BC) include the blockage of estrogen pathways by using selective estrogen modulator receptors or selective estrogen receptor downregulators and by using aromatase inhibitors to block estrogen production. ^[3] Selective estrogen receptor downregulators and immune checkpoint inhibitors in breast cancer immunotherapy [abstract]. ^[4] Purpose Fulvestrant is a selective estrogen receptor downregulator (SERD) that is approved for first- or second-line use as a single agent or in combination with cyclin dependent kinase or phosphatidylinositol 3-kinase inhibitors for the treatment of metastatic breast cancer. ^[5] AEs, depending on the mechanism of action, are classified as either selective estrogen receptor modulators (SERMs), which display tamoxifen-like partial agonism, or as selective estrogen receptor downregulators (SERDs) that confer structurally induced posttranslational modifications (PTMs) that destine these receptors for proteosomal degradation. ^[6] selective estrogen receptor downregulator (SERD), might be an effective alternative to hormone therapy for breast cancer. ^[7] The resistance to the endocrine therapy of breast cancer leads to the emergence of new class of drugs that downregulates the estrogen receptor action known as selective estrogen receptor downregulators (SERDs). ^[8]

Estrogen Receptor Downregulator

At present, hormone therapy is still the main treatment route and can be divided into three main categories: selective estrogen receptor modulators (SERMs), selective estrogen receptor downregulators (SERDs), and aromatase inhibitors (AIs). ^[1] Possible strategies to overcome this resistance by using selective estrogen receptor downregulators (such as fulvestrant) are also discussed. ^[2] Standard therapies for treating hormone-sensitive metastatic breast cancer (BC) include the blockage of estrogen pathways by using selective estrogen modulator receptors or selective estrogen receptor downregulators and by using aromatase inhibitors to block estrogen production. ^[3] Selective estrogen receptor downregulators and immune checkpoint inhibitors in breast cancer immunotherapy [abstract]. ^[4] Purpose Fulvestrant is a selective estrogen receptor downregulator (SERD) that is approved for first- or second-line use as a single agent or in combination with cyclin dependent kinase or phosphatidylinositol 3-kinase inhibitors for the treatment of metastatic breast cancer. ^[5] AEs, depending on the mechanism of action, are classified as either selective estrogen receptor modulators (SERMs), which display tamoxifen-like partial agonism, or as selective estrogen receptor downregulators (SERDs) that confer structurally induced posttranslational modifications (PTMs) that destine these receptors for proteosomal degradation. ^[6] selective estrogen receptor downregulator (SERD), might be an effective alternative to hormone therapy for breast cancer. ^[7] The resistance to the endocrine therapy of breast cancer leads to the emergence of new class of drugs that downregulates the estrogen receptor action known as selective estrogen receptor downregulators (SERDs). ^[8]