Pancreatic Cancer Cells (IMAGE)
Caption
Most pancreatic cancer cells have mutations in the KRAS gene that allow unregulated growth. In this image, the mutant, cancer-causing version of the KRAS protein is stained red in pancreatic cancer cells. KRAS outlines the plasma membrane -- the outer layer of the cell. Cell nuclei are stained blue. Cold Spring Harbor Laboratory researchers discovered a new mechanism that might explain how pancreatic cancer cells develop resistance to drug treatments that target the KRAS protein.
Credit
Derek Cheng/Tuveson lab/CSHL, 2021
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