Tuesday, January 7, 2014

Can Brain Tumors Become Impacted By Immune Cells

By Rob Sutter


Brain tumors are, in my opinion, some of the most important ailments to consider. Glioblastoma is regarded as one of the more serious conditions that the body can show and I do not think that anyone can argue with just how detrimental this can be. This is especially true when you consider that procedures are seen in order to bring this down. That being said, what are immune cells and how can they come into effect for the sake of potential tumor removal in the long term?

According to an article on Medical News Today, it seems as though there are specialized immune cells that have been deactivated in these brain tumors. The University of Calgary's Hotchkiss Brain Institute and Southern Alberta Cancer Research Institute looked into these and applied clinical trials to the matter as well. It's not like there aren't treatments, as organizations like Voices against Brain Cancer can attest to. However, with a median survival of only 15 months, the treatments in question are not as effective as they probably should be.

What is the story with these immune cells in the tumors, you may wonder? The report said that they are referred to as microglia, which commonly work to prevent against infection and injury. One can look at these cells as the brain's immune system of sorts and perhaps there is no term better fitting. When it comes to tumors, the formation begins with stem cells. What the immune cells do is detect the cells early and work to eliminate them as quickly as possible.

There was a study spoken about in the report and there were many details about immune cells and how they would be able to relate to the tumors seen in the brain. A particular drug called amphotericin B was utilized in order to help bring microglia back to an active taste. It is an especially potent drug when you consider the impact that it had in regards to fungal infections, not only in the brain but the spinal cord as well. This is important to keep in mind, especially when results have been especially strong.

With this drug being put to use on a day to say basis, the mice that were utilized were able to see halted growth in terms of their tumors. The fact that the drug in question was able to help their natural defense mechanisms is a point that, in my opinion, cannot be overlooked. For quite some time, commonly utilized therapies in this field have not exactly been the most worthwhile. To me, though, I believe that it's because of these new findings that those who are afflicted will be helped that much more.




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