Comments on: Cancer Assassins https://www.damninteresting.com/cancer-assassins/ Fascinating true stories from science, history, and psychology since 2005 Tue, 06 Oct 2020 03:26:06 +0000 hourly 1 https://wordpress.org/?v=6.5.2 By: JarvisLoop https://www.damninteresting.com/cancer-assassins/#comment-73531 Tue, 06 Oct 2020 03:26:06 +0000 https://www.damninteresting.com/?p=378#comment-73531 Cancer murdered my mother.

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By: Timber https://www.damninteresting.com/cancer-assassins/#comment-27102 Sun, 13 May 2012 15:37:23 +0000 https://www.damninteresting.com/?p=378#comment-27102 Please exuse my previous double post learning curve met :)

Dear Mr. Bellows I have been a huge fan of damn interesting since i first hear of your sight ether through npr News radio or through some obsucre new story i read on the net or heard on the tv. I think i have read of of the storys you and your writers have written. The dangers of oxygen, the cancer fighting drugs of our own imune systems creating and every other Damn intersting thing you and your writers have to put on digital canvas or as you say ” Dead tree flesh” Alien hand syndrome for the win. Many of these storys , and treasures have lead me to hours of reading and sometimes book purchases. I would like to thank you and your writters your staff and all the people help you do this work of beaming bright lights of wisdom and explanation, history science, and every other bit of damninteresting information into my head and the heads of the friends i constantly tell about your Site. Damninteresting for ever. Thankyou

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By: Timber https://www.damninteresting.com/cancer-assassins/#comment-27101 Sun, 13 May 2012 15:28:30 +0000 https://www.damninteresting.com/?p=378#comment-27101 Hello Mr. Bellows

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By: Tool https://www.damninteresting.com/cancer-assassins/#comment-20028 Sun, 17 Feb 2008 18:34:13 +0000 https://www.damninteresting.com/?p=378#comment-20028 Did anyone see that new movie with Will Smith in it … yeah there are risks

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By: Truth-Engineer https://www.damninteresting.com/cancer-assassins/#comment-16134 Mon, 09 Jul 2007 19:08:05 +0000 https://www.damninteresting.com/?p=378#comment-16134 Other creative alternatives to viruses:

Injection / Injestion of chemicals only absorbed into cancer (or normal) cells, followed by Injection / Ingestion of chemical / virus that kills cancer when combined with or not combined with other chemical to protect normal cell or destroy cancer cell.

An umbrella cure would be difficult since there is a different type of cancer for just about every cell type that exists, but I wouldn’t rule out the possibility of such a cure or treatment anyway.

Combination treatments, w/ chemo / radiation.

What if you gave the cancer cancer? That might not work, since cancer affects the larger organism and not necessarily neighboring cells cells. But what if you could predictably mutate the cancer into something less aggressive. Nevermind…

How about water poisoning – overhydration? Might waterlogging less robust cancerous cells slow down their reproduction.

Or maybe dehydrating… or over-salting. Don’t know what the theraputic index would be for that.

Targeted body temperature manipulation? Would that do anything? Cooling or heating of cancerous/noncancerous regions for extended periods of time?

Or a new application for E.C.T. (electroconvulsive therapy), more focused on finding a low current, targeted frequency than shocking the crap out of everything. Could you find the resonant frequency of a cancerous cell, simultaniously using a salt to aid in the process?

Ultrasound therapy? Do they have that yet?

High pressure? Low pressure? Pressure flux?

To get sort of sci-fi, how about using antimatter? I know a guy who experiments with it, but producing it is a bitch.

I have no idea; just wondering what has already been attempted.

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By: Mewarso https://www.damninteresting.com/cancer-assassins/#comment-12549 Fri, 09 Feb 2007 14:19:39 +0000 https://www.damninteresting.com/?p=378#comment-12549 I think that the fact that we are headed into a new way of thinking and using new medical technology to curing cancer is going to be great.

My family has a rampant history of cancer, and many of the family members that I have lost to cancer were dear to me. Most recently my Grandfather died of lung cancer in late december.If this treatment were available, and could have saved him and any other of my relatives, that would have been awesome.

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By: Eirias https://www.damninteresting.com/cancer-assassins/#comment-11283 Sun, 24 Dec 2006 20:47:35 +0000 https://www.damninteresting.com/?p=378#comment-11283 If people are interested, the reason most chemotheraputic agents have such a low theraputic index is due to the fact that they are not targeted agents. For example, the one of the most common classes of chemotherapy drugs is that of DNA-alkylating agents. These compounds, the best-known of which is Cisplatin or cis-diamminedichloroplatinum (II), work by damaging DNA in all cells that take up the compound. Cisplatin forms an adduct (bump) on DNA wherever there are two consecutive guanine nucleotides; whenever a cell tries to replicate or transcribe this DNA, the polymerase is stalled and eventually the cell, cancerous or not, kills itself. A drug like paclitaxel (taxol) works by preventing microtubule growth in all cells that take it up, preventing chromosomal positioning in mitosis, again leading to cell suicide (apoptosis).

These chemo drugs work as anti-cancer therapies almost solely because cancer cells replicate faster, triggering the errors in replication that lead to the cell death at a higher rate than normal cells, which are often more proficient in cell or DNA repair, with active checkpoint controls. Given the indiscriminant nature of many of the strongest cancer drugs, it is akin to a race to see whether a chemo treatment can destroy a tumor before the treatment causes irreparable damage to an important organ, necessitating a change in treatment.

Many of the newer treatments attempt to target tumors specifically. Anti-angiogenesis therapies, such as the Avastin (an antibody against a common vascular growth factor) fall into this catagory.

Inserting a gene into a “mollified” adenovirus is the most common approach to gene therapy, which I have always found curious given its lack of a lysogenic cycle. p53 (THE antitumor protein) is a good gene to insert, although one could make an argument for inserting MDM2.

However, and this is extremely important to note, viruses are VERY poor at preventing DNA errors during replication. Adenoviruses are dsDNA viruses, and are thus not nearly as prone to errors as retroviruses are, so the likelihood of a cancer-fighting virus forming the next HIV is negligible. However, the fact that this virus inserts cancer-related DNA makes for a serious concern that it could mutate to actually insert oncogenes or proto-oncogenes. A mutated p53 gene could realistically code for a mutated p53 protein that suppresses expression of “working ” p53 proteins while not actually fighting cancer. This would actually increase the likelihood of someone developing cancer. While its benefits might be immense, gene therapy is serious, dangerous stuff.

Oh, and my favorite term: Okazaki fragments.

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By: Tink https://www.damninteresting.com/cancer-assassins/#comment-11272 Sun, 24 Dec 2006 03:04:44 +0000 https://www.damninteresting.com/?p=378#comment-11272 LOL, yeah baby, thats right. No sparkles. Thanks for the laugh, I sure needed that!

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By: Drakvil https://www.damninteresting.com/cancer-assassins/#comment-11252 Fri, 22 Dec 2006 19:10:59 +0000 https://www.damninteresting.com/?p=378#comment-11252 Tink said: “I am now officialy old enough to fart dust, lol. (sigh)”

Is that similar to pixie dust?

I didn’t know that there was a minimum age for residents of neverland to do that…

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By: Alan Bellows https://www.damninteresting.com/cancer-assassins/#comment-11244 Fri, 22 Dec 2006 02:40:29 +0000 https://www.damninteresting.com/?p=378#comment-11244 Hey Drakvil… sorry about the bug. I fixed your original comment to re-insert the missing paragraph so it makes sense.

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