A new active substance attacks a key protein in tumor cells, leading to complete degradation. In cell experiments, this caused cancer cells to lose their protection and die. The active substance was developed by researchers at the Martin Luther University Halle-Wittenberg (MLU) and the University Medical Center Mainz. Other substances usually try to inhibit the activity of the protein “checkpoint kinase-1” (CHK1). However, if the protein is completely broken down, a chain reaction is triggered which leads to other tumor proteins being destroyed. Thus, the cancer cells are further weakened.
Targeted protein degradation: A new way to combat harmful proteins in tumor cells
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