Sentences with phrase «main tumor tissue»
The team reports that Sema3D was abundant in the main tumor tissue of only three of 13 (23 percent) patients who died after minimal cancer spread.
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The new iPS cells passed the standard tests for pluripotency: They formed tumors called teratomas when injected into immunocompromised mice, and they could differentiate into cells from the three main tissue types in the body, including neurons, muscle and gut epithelium.
The failure in pancreatic cancer treatment is main due to the presence of a dense and poorly vascularized stroma that increase the drug clearance in the tumors rather than the healthy tissues, decreasing drug bioavailability in the target tissue and leading to significant side effects.
According to recent research, the most common solid tumors (that is, cancer that occurs as clusters of cells in or on organs, rather than in liquid form within the blood or lymphatic system) have up to 66 mutations that influence how the cancer cells operate — how fast they divide, whether they are susceptible to the signals that would normally cause a cell to die, when they detach from the main tumor to colonize another organ in the body, when and where they attach blood vessels to healthy tissues.