Calcium bursts kill drug-resistant tumor cells
Multidrug resistance (MDR) -- a process in which tumors become resistant to multiple medicines -- is the main cause of failure of cancer chemotherapy. Tumor cells often acquire MDR by boosting their production of proteins that pump drugs out of the cell, rendering the chemotherapies ineffective. Now, researchers have developed nanoparticles that release bursts of calcium inside tumor cells, inhibiting drug pumps and reversing MDR.
from Latest Science News -- ScienceDaily https://ift.tt/3nV2RKK
from Latest Science News -- ScienceDaily https://ift.tt/3nV2RKK
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