Free Republic
Browse · Search
News/Activism
Topics · Post Article

Skip to comments.

A "huge milestone": approval of cancer-hunting virus signals new treatment era
The Guardian ^ | 11-2-2015 | Nicky Woolf

Posted on 11/03/2015 7:50:47 AM PST by Ellendra

A new cancer treatment strategy is on the horizon that experts say could be a game-changer and spare patients the extreme side effects of existing options such as chemotherapy.

Chemotherapy and other current cancer treatments are brutal, scorched-earth affairs that work because cancer cells are slightly - but not much - more susceptible to the havoc they wreak than the rest of the body. Their side effects are legion, and in many cases horrifying – from hair loss and internal bleeding to chronic nausea and even death.

But last week the Food and Drug Administration (FDA) for the first time approved a single treatment that can intelligently target cancer cells while leaving healthy ones alone, and simultaneously stimulate the immune system to fight the cancer itself.

(Excerpt) Read more at theguardian.com ...


TOPICS: Culture/Society; Government; Miscellaneous
KEYWORDS: cancer; cancercure; cure; fda; virus
Navigation: use the links below to view more comments.
first previous 1-2021-38 last
To: Ellendra

First, thanks for posting.

Second, thanks for searching.


21 posted on 11/03/2015 9:23:50 AM PST by Quality_Not_Quantity (Democrat Drinking Game - Every time they mention a new social program, chug someone else's beer.)
[ Post Reply | Private Reply | To 1 | View Replies]

To: Ellendra

And the kiss of death: the ‘approval’ of the FDA...

I’m sure, w/out the govt, we’d be finding side-benefits, offshoots, maybe even a cure, if terminal humans were given the ability to test these drugs. ‘Cuz you’re damn skippy if I’m on my death bed, I wouldn’t grab at any opportunity to stay a bit longer for myself, family, loved ones, friends...

I’ve always had a feeling we’d eventually hear/find out, “We found the cure to X, which originally was rejected because of failures during animal testing. It was when we developed Y, did we notice the pattern for X...”


22 posted on 11/03/2015 9:35:07 AM PST by i_robot73 ("A man chooses. A slave obeys." - Andrew Ryan)
[ Post Reply | Private Reply | To 1 | View Replies]

To: Ellendra; AllAmericanGirl44; Armen Hareyan; B4Ranch; Balata; Ban Draoi Marbh Draoi; ...
Thanks, BykrBayb and Smokin' Joe, for the ping!

CANCER WARRIORS PING

This is a ping list for cancer survivors and caregivers to share information. If you would like your name added to or removed from this ping list, please tell us in the comments section at this link (click here). (For the most updated list of names, click on the same link and go to the last comment.)

23 posted on 11/03/2015 9:41:08 AM PST by Tired of Taxes
[ Post Reply | Private Reply | To 1 | View Replies]

To: Resolute Conservative
Not called the Krippin Virus I hope...

:-) Under the news story, one of the commenters posted: "Wasn't this the plot to the movie version of I Am Legend?" lol

24 posted on 11/03/2015 9:44:38 AM PST by Tired of Taxes
[ Post Reply | Private Reply | To 7 | View Replies]

To: i_robot73
'Cuz you're damn skippy if I'm on my death bed, I wouldn't grab at any opportunity to stay a bit longer for myself, family, loved ones, friends...

Same here. So many people have died waiting for treatments to be approved. How many pleaded to try something, anything, only to be denied the treatment because they didn't fit the exact conditions of a clinical trial?

25 posted on 11/03/2015 9:55:37 AM PST by Tired of Taxes
[ Post Reply | Private Reply | To 22 | View Replies]

To: Ellendra

Ever read the stories of patients who suddenly, unexplainably, go into remission? And the doctors themselves can’t understand why? I wonder whether a virus is the reason.


26 posted on 11/03/2015 9:58:47 AM PST by Tired of Taxes
[ Post Reply | Private Reply | To 1 | View Replies]

To: Ellendra

how soon before it’s marketed? It’s such a major deal now to get thigns approved and actually out to the market-


27 posted on 11/03/2015 10:04:29 AM PST by Bob434
[ Post Reply | Private Reply | To 1 | View Replies]

To: Steely Tom

[[Cancer is far more survivable today than it was thirty years ago.]]

Only really in early stage- later stages the odds of success aren’t too much improved I don’t think- I could be wrong


28 posted on 11/03/2015 10:05:58 AM PST by Bob434
[ Post Reply | Private Reply | To 2 | View Replies]

To: Ellendra

I was at a patient seminar for prostate cancer at MD Anderson four months ago.

There has been tremendous progress made in the treaing of prostate cancer and a cure will be found in either immunotherapy, viral therapy, or both.


29 posted on 11/03/2015 10:19:49 AM PST by SeaHawkFan
[ Post Reply | Private Reply | To 1 | View Replies]

To: Ellendra

Thanks for posting.


30 posted on 11/03/2015 10:25:00 AM PST by redleghunter (Truly my soul waiteth upon God: from him cometh my salvation. He only is my rock and my salvation)
[ Post Reply | Private Reply | To 1 | View Replies]

To: Ellendra

bittt


31 posted on 11/03/2015 10:41:24 AM PST by nikos1121 ("There are a thousand hacking at the branches of evil to one who is striking at the root." Thoreau)
[ Post Reply | Private Reply | To 1 | View Replies]

To: Ellendra

bittt


32 posted on 11/03/2015 11:05:06 AM PST by nikos1121 ("There are a thousand hacking at the branches of evil to one who is striking at the root." Thoreau)
[ Post Reply | Private Reply | To 1 | View Replies]

To: Ellendra

BFL


33 posted on 11/03/2015 11:10:07 AM PST by Lurkina.n.Learnin (It's a shame enobama truly doesn't care about any of this. Our country, our future, he doesn't care)
[ Post Reply | Private Reply | To 1 | View Replies]

To: SeaHawkFan

To be honest, I’ve been looking at viral therapy for a while now. My “research” is done with pen and paper instead of a lab, but I believe the answer is close.

There’s a research lab in FL that specializes in finding aptomers that bind to a specific cancer and nothing else. It seems like it should be possible to use that when engineering an anti-cancer virus.

What I was toying with was a virus that not only included that aptomer, but also had 10 different “stop” buttons. Things like vulnerability to a certain medication, protein markers for something the immune system would target, that sort of thing. That way even if it mutated, it could be stopped.

But then, like I said, that’s only on paper. I figured if I ever came up with something I could send it to a real researcher. Instead, all I have are notebooks filled with gibberish.

I do strange things when I’m bored.


34 posted on 11/03/2015 11:33:46 AM PST by Ellendra (Those who kill without reason cannot be reasoned with.)
[ Post Reply | Private Reply | To 29 | View Replies]

To: Steely Tom

Oh yeah, better diagnostics can catch things earlier.

But in terms of the treatments, chemo and rad numbers havent changed much. The things they are now looking at to improve are based on whats been workingmon the outside of the conventiomal chemo/rad protocol. That dont get hundreds of millions in fundraising, are not on insurance coverage, and have been for a long time shunned and panned by the med establishment.


35 posted on 11/03/2015 12:36:17 PM PST by Secret Agent Man (Gone Galt; Not averse to Going Bronson.)
[ Post Reply | Private Reply | To 16 | View Replies]

To: Moonman62

When facing death by cancer, five extra months is a big deal.


36 posted on 11/03/2015 2:03:03 PM PST by BykrBayb (Lung cancer free since 11/9/07. Colon cancer free since 7/7/15. ~ Þ)
[ Post Reply | Private Reply | To 20 | View Replies]

To: Ellendra

Malaria discovery for treating cancer.

http://news.ubc.ca/2015/10/13/destructive-disease-shows-potential-as-a-cancer-treatment/


37 posted on 11/03/2015 7:18:35 PM PST by Ozark Tom
[ Post Reply | Private Reply | To 34 | View Replies]

To: BykrBayb
It's designed to be injected into a tumor.

I was thinking about that part, and realized that with the way a virus replicates, injecting it into a tumor makes the most sense.

If the virus can only infect cancer cells, then that means it can only reproduce using cancer cells. From what I understand about viral engineering (take with a grain of salt), scientists can't engineer the body of the virus itself. What they do is print out the DNA* for the virus, and then inject that into an incubator cell. The DNA then does what virus DNA will do, which is to hijack the cell and force it to build virus bodies for it.

When the incubator cell bursts, it may only have made a few copies of the virus. (The exact number depends on a whole host of factors.) If you injected those copies directly into the bloodstream, it would be a race to see if one of them could find and infect a cancer cell before the immune system killed it. On the other hand, if you take the incubator cell before it bursts, and inject it directly into a tumor, then when the viruses emerge they'll be surrounded by eligible cells. They can infect and reproduce right off the bat, before the immune system realizes they're there. By the time they then spread to the bloodstream, there would be millions of them. They could flood the body in search of cancer cells before the immune system could ramp up enough to stop them.

Add in some mild immune-suppresing drugs, and the chances of the virus succeeding get even better.

*I'm assuming any engineered anti-cancer viruses will be DNA-based, since they mutate at a much slower rate than the RNA-based viruses.
38 posted on 11/05/2015 9:32:46 AM PST by Ellendra (Those who kill without reason cannot be reasoned with.)
[ Post Reply | Private Reply | To 12 | View Replies]


Navigation: use the links below to view more comments.
first previous 1-2021-38 last

Disclaimer: Opinions posted on Free Republic are those of the individual posters and do not necessarily represent the opinion of Free Republic or its management. All materials posted herein are protected by copyright law and the exemption for fair use of copyrighted works.

Free Republic
Browse · Search
News/Activism
Topics · Post Article

FreeRepublic, LLC, PO BOX 9771, FRESNO, CA 93794
FreeRepublic.com is powered by software copyright 2000-2008 John Robinson