Expression of egfl7 is endothelial cell-specific in physiological conditions, however it is aberrantly expressed by tumour cells in human cancers.
32.
In immune regulation, galectin-3 can regulate immune cell activities and helps contribute to the tumour cell's evasion of the immune system.
33.
Instead of replacing a faulty gene, they introduced a new gene into patients'tumour cells that will mark the cells for death.
34.
The same genes are also found in the tumours, so the devil's immune system does not recognize the tumour cells as foreign.
35.
Viruses that entered tumour cells would force the cells to produce the enzyme while those gaining entry into normal brain cells die off.
36.
Tumour cells that have lost any resemblance to original tissue, both in appearance and structure form, are denoted as poorly differentiated tumour cells.
37.
Tumour cells that have lost any resemblance to original tissue, both in appearance and structure form, are denoted as poorly differentiated tumour cells.
38.
This delivery system can achieve translocation of siRNA duplexes directly into the tumour cell cytoplasm and accomplish successful silencing of an oncogene expression.
39.
Unexpectedly, spontaneous T cell responses to differentiation antigens have been well documented in melanoma patients, with T cells recognizing tumour cells and normal melanocytes.
40.
Reovirus replicates in and eventually kills Ras-activated tumour cells and as cell death occurs, progeny virus particles are free to infect surrounding cancer cells.
