Calcium-Sensing Receptor Promotes Breast Cancer by Stimulating Intracrine Actions of Parathyroid Hormone–Related Protein
Kim W, Takyar FM, Swan K, Jeong J, VanHouten J, Sullivan C, Dann P, Yu H, Fiaschi-Taesch N, Chang W, Wysolmerski J. Calcium-Sensing Receptor Promotes Breast Cancer by Stimulating Intracrine Actions of Parathyroid Hormone–Related Protein. Cancer Research 2016, 76: 5348-5360. PMID: 27450451, PMCID: PMC5026591, DOI: 10.1158/0008-5472.can-15-2614.Peer-Reviewed Original ResearchConceptsMMTV-PyMT miceBreast cancer cellsCaSR activationBone metastasesBreast cancerInhibited tumor cell proliferationOsteolytic bone metastasesCancer cellsHuman breast cancer cell linesCalcium-sensing receptorHuman breast cancer cellsHormone-related proteinTransgenic mouse modelBreast cancer cell linesMMTV-PyMT transgenic mouse modelBreast cancer progressionTumor cell proliferationTumor cell growthCancer cell linesPTHrP levelsTissue-specific disruptionHigh extracellular concentrationsPTHrP productionCASR genePTHrP expressionMicroRNA-378-mediated suppression of Runx1 alleviates the aggressive phenotype of triple-negative MDA-MB-231 human breast cancer cells
Browne G, Dragon J, Hong D, Messier T, Gordon J, Farina N, Boyd J, VanOudenhove J, Perez A, Zaidi S, Stein J, Stein G, Lian J. MicroRNA-378-mediated suppression of Runx1 alleviates the aggressive phenotype of triple-negative MDA-MB-231 human breast cancer cells. Tumor Biology 2016, 37: 8825-8839. PMID: 26749280, PMCID: PMC4939137, DOI: 10.1007/s13277-015-4710-6.Peer-Reviewed Original ResearchConceptsMDA-MB-231 cellsBreast cancer progressionMiR-378Breast cancer cellsCancer progressionMMTV-PyMT transgenic mouse modelCancer cellsLuciferase reporter assaysMiRNA replacement therapyMDA-MB-231 human breast cancer cellsBreast cancerTranscription factorsNumerous miRNAsEctopic expressionRegulatory pathwaysUntranslated regionMicroarray profilingReporter assaysHuman breast cancer cellsTriple-negative MDA-MB-231Breast cancer cell line MCF7Human breast cancer cell line MCF7Cell migrationRUNX1 expressionNormal hematopoiesis
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