DNA pioneer James Watson takes aim at cancer establishments

By | January 12, 2013

DNA 2… “Everyone thought antioxidants were great,” he said. “But I’m saying they can prevent us from killing cancer cells.”

‘ANTI-ANTIOXIDANTS’

Research backs him up. A number of studies have shown that taking antioxidants such as vitamin E do not reduce the risk of cancer but can actually increase it, and can even shorten life. But drugs that block antioxidants – “anti-antioxidants” – might make even existing cancer drugs more effective.

Anything that keeps cancer cells full of oxygen radicals “is likely an important component of any effective treatment,” said cancer biologist Robert Benezra of Sloan-Kettering.

Watson’s anti-antioxidant stance includes one historical irony. The first high-profile proponent of eating lots of antioxidants (specifically, vitamin C) was biochemist Linus Pauling, who died in 1994 at age 93. Watson and his lab mate, Francis Crick, famously beat Pauling to the discovery of the double helix in 1953.

One elusive but promising target, Watson said, is a protein in cells called Myc. It controls more than 1,000 other molecules inside cells, including many involved in cancer. Studies suggest that turning off Myc causes cancer cells to self-destruct in a process called apoptosis.

“The notion that targeting Myc will cure cancer has been around for a long time,” said cancer biologist Hans-Guido Wendel of Sloan-Kettering. “Blocking production of Myc is an interesting line of investigation. I think there’s promise in that.”

Targeting Myc, however, has been a backwater of drug development. “Personalized medicine” that targets a patient’s specific cancer-causing mutation attracts the lion’s share of research dollars.

“The biggest obstacle” to a true war against cancer, Watson wrote, may be “the inherently conservative nature of today’s cancer research establishments.” As long as that’s so, “curing cancer will always be 10 or 20 years away.”

via DNA pioneer James Watson takes aim at cancer establishments | Reuters.

Oh great. I’ve been eating so much vitamin C every day… for years now… fortunately, after a certain amount, vitamin C become an oxidant.

2 thoughts on “DNA pioneer James Watson takes aim at cancer establishments

  1. Tara Woodruff ~ The Challenge

    A bunch of years back, A fellow told me he believed this same thing! I believed him. Great article!

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