2 documents found, page 1 of 1
Mitochondrial metabolism drives low-density lipoprotein-induced breast cancer c...
Nobrega-Pereira, Sandrina; Santos, Francisco; Oliveira Santos, Miguel; Serafim, Teresa; Lopes, Ana Patrícia; Coutinho, Diogo; Carvalho, FilipaMost cancer-related deaths are due to metastases. Systemic factors, such as lipid-enriched environments [as low-density lipoprotein (LDL)-cholesterol], favor breast cancer, including triple-negative breast cancer (TNBC) metastasis formation. Mitochondria metabolism impacts TNBC invasive behavior but its involvement in a lipid-enriched setting is undisclosed. Here we show that LDL increases lipid droplets, induc...
Different concentrations of berberine result in distinct cellular localization ...
Serafim, Teresa; Oliveira, Paulo; Sardão, Vilma; Perkins, Ed; Parke, Donna; Holy, JonAbstract Purpose Natural products represent a rich reservoir of potential small molecule inhibitors exhibiting antiproliferative and tumoricidal properties. An example is the isoquinoline alkaloid berberine, which is found in plants such as goldenseal (Hydrastis canadensis). Studies have shown that berberine is able to trigger apoptosis in different malignant cell lines, and can also lead to cell cycle arrest a...