Antineoplastic Agents, Phytogenic/pharmacology; Breast Neoplasms/pathology; Cell Movement/drug effects; Cell Proliferation/drug effects; Prostatic Neoplasms/pathology; Taraxacum; Breast Neoplasms/drug therapy; Breast Neoplasms/enzymology; Cell Line, Tumor; Cell Survival/drug effects; Dose-Response Relationship, Drug; Extracellular Signal-Regulated MAP Kinases/antagonists & inhibitors; Extracellular Signal-Regulated MAP Kinases/metabolism; Female; Flowers; Focal Adhesion Protein-Tyrosine Kinases/antagonists & inhibitors; Focal Adhesion Protein-Tyrosine Kinases/metabolism; Humans; Male; Matrix Metalloproteinase 2/metabolism; Matrix Metalloproteinase 9/metabolism; Matrix Metalloproteinase Inhibitors; Neoplasm Invasiveness; Phosphorylation; Plant Extracts/pharmacology; Plant Leaves; Plant Roots; Prostatic Neoplasms/drug therapy; Prostatic Neoplasms/enzymology; Protease Inhibitors/pharmacology; Protein Kinase Inhibitors/pharmacology; src-Family Kinases/antagonists & inhibitors; src-Family Kinases/metabolism