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How spicy foods can kill cancers
BBC News ^ | January 9, 2007

Posted on 01/09/2007 7:39:41 PM PST by NCjim

Scientists have discovered the key to the ability of spicy foods to kill cancer cells.

They found capsaicin, an ingredient of jalapeno peppers, triggers cancer cell death by attacking mitochondria - the cells' energy-generating boiler rooms.

The research raises the possibility that other cancer drugs could be developed to target mitochondria.

The Nottingham University study features in Biochemical and Biophysical Research Communications.

The study showed that the family of molecules to which capsaicin belongs, the vanilloids, bind to proteins in the cancer cell mitochondria to trigger apoptosis, or cell death, without harming surrounding healthy cells.

Capsaicin was tested on cultures of human lung cancer cells and on pancreatic cancers.

Lead researcher Dr Timothy Bates said: "As these compounds attack the very heart of the tumour cells, we believe that we have in effect discovered a fundamental 'Achilles heel' for all cancers.

"The biochemistry of the mitochondria in cancer cells is very different from that in normal cells.

"This is an innate selective vulnerability of cancer cells."

He said a dose of capsaicin that could cause a cancer cell to enter apoptosis, would not have the same effect on a normal cell.

The fact that capsaicin and other vanilloids are already commonly found in the diet proves they are safe to eat.

This could make development of a drug containing them a much quicker and cheaper process.

Dr Bates said: "Capsaicin, for example, is already found in treatments for muscle strain and psoriasis - which raises the question of whether an adapted topical treatment could be used to treat certain types of skin cancer.

"It's also possible that cancer patients or those at risk of developing cancer could be advised to eat a diet which is richer in spicy foods to help treat or prevent the disease."

However, Josephine Querido, cancer information officer at Cancer Research UK, said: "This research does not suggest that eating vast quantities of chilli pepper will help prevent or treat cancer.

"The experiments showed that pepper extracts killed cancer cells grown in the laboratory, but these have not yet been tested to see if they are safe and effective in humans."

Cancer Research UK recommends reducing the risk of cancer by eating a healthy, balanced diet, with plenty of vegetables and fruit.

Dr Bates added that the mitochondria in cancer cells could also be targeted by other compounds.

He said the investigation and development of anti-mitochondrial drugs for cancer chemotherapy was likely to be "extremely significant" in the fight against cancer.


TOPICS: Miscellaneous; News/Current Events
KEYWORDS: cancer; capsaicin; health; medicine; naturalcures; nutrition
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1 posted on 01/09/2007 7:39:41 PM PST by NCjim
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To: NCjim

That should pretty much make me immune to cancer.


2 posted on 01/09/2007 7:40:46 PM PST by Paleo Conservative (Happy New Year!)
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To: neverdem

PING


3 posted on 01/09/2007 7:41:39 PM PST by FairOpinion
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To: NCjim
I have always thought this, Onion's have to be a good thing as well.
4 posted on 01/09/2007 7:42:45 PM PST by cmsgop ( How do we know he's NOT Mel Torme?)
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To: NCjim

Not bad if your rectum can stand being inflamed.


5 posted on 01/09/2007 7:45:22 PM PST by sgtbono2002 (Peace through strength.)
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To: Paleo Conservative

Lucky me. Born and raised in South Texas, I have eaten jalapeno peppers since I was a baby. I finally ate something good for me.


6 posted on 01/09/2007 7:47:15 PM PST by WesternPacific
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To: NCjim

This should have some supporting evidence in regions which traditionally have spicy foods.


7 posted on 01/09/2007 7:47:26 PM PST by Vince Ferrer
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To: sgtbono2002

I am healthy but my ass hurts....


8 posted on 01/09/2007 7:48:37 PM PST by Wraith (To have peace prepare for War.)
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To: NCjim

Dr. Savage was ranting last night about how spices will keel you over to soon...

all this tech and same snake oil sales

ill wait for another 10 years when they start messing up with proteins and not just ripping dna's apart

clowns all of them


9 posted on 01/09/2007 7:51:30 PM PST by Flavius (Qui desiderat pacem, praeparet bellum)
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To: NCjim
Dumb Question #1

Do people with high capsaicin intake in their diet (Mexico, for example) have lower rates of cancer? This information is likely to be available.
10 posted on 01/09/2007 7:52:03 PM PST by Panzerlied ("We shall never surrender!")
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To: Paleo Conservative; All

Same here... I always have spicy foods....


11 posted on 01/09/2007 7:52:31 PM PST by KevinDavis (Nancy you ignorant Slut!!!!!)
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To: Vince Ferrer

Okay, now I'm really ready for that first crawfish boil this year.


12 posted on 01/09/2007 7:53:49 PM PST by diverteach
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To: NCjim
I'd like to see this reconciled against India having some of the highest cancer rates in the world (See http://www.bmj.com/cgi/content/full/330/7485/215-c ) but I may be ignorant on what percentage of the Indian population eat foods with a lot of chillies. Maybe it's a myth that all Indians eat hot curries.

 

13 posted on 01/09/2007 7:54:55 PM PST by generalhammond (Burning the candle at both ends...)
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To: sgtbono2002
"Not bad if your rectum can stand being inflamed. "

Well, it's for a good cause...


14 posted on 01/09/2007 7:55:26 PM PST by billorites (The People have spoken.... Damn them!)
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To: Panzerlied
I remember being told (years ago) that places like Mexico had high rates of stomach cancer due to their intake of spicy food.

I have no idea if that is true. Personally, I doubt it. And for the record, I adore spicy food and I am willing to accept the consequences (if any).

15 posted on 01/09/2007 7:55:58 PM PST by ClearCase_guy (Enoch Powell was right.)
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To: NCjim

If this is true, it's awesome news.

However, since this is a naturally grown substance and not something that Glaxxo-Smithkline or Pfizer conjured up in their labs, you can be sure that the US Pharmaceuticals will pressure the FDA to discredit any of this research and bury it as just another urban legend.


16 posted on 01/09/2007 7:56:58 PM PST by peteram
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To: Wraith

You don't read that on FreeRepublic very often!


17 posted on 01/09/2007 7:57:52 PM PST by Grizzled Bear ("Does not play well with others.")
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To: Marie Antoinette

Flaminghotsaucemama!!


18 posted on 01/09/2007 7:59:44 PM PST by Big Giant Head (I should change my tagline to "Big Giant Pancake on my Head")
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To: NCjim

Chili today. Hot tamale.


19 posted on 01/09/2007 8:00:12 PM PST by toddlintown (Six bullets and Lennon goes down. Yet not one hit Yoko. Discuss.)
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To: Wraith
"I am healthy but my ass hurts...."

This is a quote from DU.( LOL)

20 posted on 01/09/2007 8:00:22 PM PST by Candor7 (The hope of the West disappears into liberal flatulance, and who wants to be a smart feller?)
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