Anti-Matter's Potential in Treating Cancer

eldavojohn writes "The BBC is taking a look at how atomic physicists are developing cancer treatments. A step past radiotherapy, the CERN institute is publishing interesting results: 'Cancer cells were successfully targeted with anti-matter subatomic particles, causing intense biological damage leading to cell death.' The press release from last year is finally sparking interest in the medical community."

Comments

brilliant

[Lord Ender]

There are a lot of things that kill cancer cells. It's finding the things that kill exclusively cancer cells that's the hard part.

Re:brilliant

[jd]

What's wrong with a gamma knife? (Uses eight sources, none of which are exceptionally dangerous in themselves, such that the area of overlap is totally lethal.)

For that matter, since cancer cells tend to generate heat, the cancerous region should be nearer the point of cell death than non-cancerous tissue. Use microwaves to raise the water temperature such that healthy cells will still be below the threshold but cancer cells are cooked.

Alternatively, cancer cells must pull in far more amino acids than healthy cells simply to duplicate so rapidly. Synthesize some amino acids that use an isotope you know the frequency for a-la x-ray fluorescence. Beam in some x-rays at the required frequency. The isotope will absorb them and emit electrons. Because the cancerous cells have more of the isotope, they will have more electrons blasting around. I would have thought you could do some really nasty things to the cancer before the healthy cells even noticed the extra charge on their bill.

Re:Ah yes..

[profplump]

As opposed to cancer?

Or the current radition and chemical treatments?

Re:So how do we administer it?

[MadnessASAP]

I believe what you're thinking about black holes Antimatter annihilates anything it touches along with itself in a 1:1 ratio releasing E=MC^2 amount of energy. PS I guess that makes using antimatter to remove a 1 lb tumor the equivalent of setting off a nuke then?

Reo-virus may kill 2/3 of all cancers.

[fahrbot-bot]

It's finding the things that kill exclusively cancer cells that's the hard part.

You mean like this...

Reo-virus, or respiratory enteric orphan virus, is naturally occurring and believed to cause mild infections of the upper respiratory and gastro-intestinal tract in humans. However, in testing mice with implanted human cancer tumours, Lee and his team of researchers were able to show that reo-virus also has the ability to selectively kill a wide variety of cancer cells.

...Lee's findings have indicated that approximately two thirds of cancers cells bear an active Ras pathway and the remaining cells can be treated with a particular chemical to deactivate their anti-bodies against viruses.

If only treatments like these were ready in 2005... My wife of 20 years was diagnosed with a brain tumor (GBM) Thanksgiving 2005 and died in January 13, 2006. Nothing is special any more...