Posts tagged cells
For a very long time I have been using Diabetes as an example of a disorder that is caused by a mutation in the insulin gene. This mutation would stop the cells from making insulin, and a diabetic might need daily insulin injections to regulate their sugar levels properly. I don’t know what took me so long to realize that this was completely wrong. That while some diabetics are insulin dependent, it is because their insulin-producing cells of the pancreas are being completely destroyed by the immune system. And while they still aren’t sure about why these cells are being More >
We’ve all watched fascinating David Attenborough documentaries about the migratory patterns of birds, sub-Saharan animals and butterflies, but cancer cells? Yes, cancer cells migrate too. More specifically, brain cancer cells.
Researchers have known for a while that not only are glioblastoma multiforme cells highly resistant to chemotherapy, but they can also deftly migrate away from sites of radiation or surgery, setting up camp and regrowing in other parts of the brain. This means that brain cancer is notoriously difficult to treat and the prognosis is almost always grim.
“Through a More >