Drugs like Avastin that are used to treat some cancers are supposed to work by blocking a vessel growth-promoting protein called vascular endothelial growth factor, or VEGF. With VEGF held in check, researchers have assumed tumors wouldn't generate blood vessels and that should keep malignancies from growing. In a sense, the cancerous growths would be "starved". But new research just published in the journal Nature shows this isn't true. Instead of weakening blood vessels so they won't "feed" malignant tumors, these cancer treatments, known as anti-angiogenesis drugs, actually normalize and strengthen blood vessels -- and that means they can spur tumors to grow larger.
Cancer Drugs Make Tumors Grow
Times Square getting its first 'green' billboard
This winter, New Year's Eve revelers will have a close-up view of Times Square's first environmentally friendly billboard powered entirely by wind and sun.
But the billboard might not be quite as dazzling as some of its high-powered neighbors along the Great White Way.
Construction on the 35,000-pound sign advertising Ricoh Americas Corp. is to begin this month across the avenue from the building where the ball drops on New Year's Eve.
World leaders dine in style as they discuss financial crisis
The global economy may be undergoing a significant downturn, but the White House's dinner budget still appears flush with cash.
After all, world leaders who are in town to discuss the economic crisis are set to dine in style Friday night while sipping wine listed at nearly $500 a bottle.
According to the White House, tonight's dinner to kick off the G-20 summit includes such dishes as "Fruitwood-smoked Quail," "Thyme-roasted Rack of Lamb," and "Tomato, Fennel and Eggplant Fondue Chanterelle Jus."
The 'Conspiracy of Rich Men' Who Pulled Off 911 and Other GOP Atrocities
That the Bush administration would conspire with 'rich men' in order to perpetrate the capital crime of aggressive war and mass murder is nothing new. Rome attacked and invaded Dacia for its gold. The 'empire' itself was sold by the Praetorian Guard to the Patrician Didius Julianus for Greek Drachmas --not worthless Roman sesterces. Is it so unusual that a bankrupt American empire would attack and invade Iraq for its oil? Simply --that is what happened!
The New Trough
The Wall Street bailout looks a lot like Iraq — a "free-fraud zone" where private contractors cash in on the mess they helped create.
As soon as the bailout was announced, it became clear that Treasury officials would hire outsiders to perform their jobs for them — at a profit. Private companies wanting to help manage the bailout were given just two days to apply for massive, multiyear contracts. Since it was such a mad rush — after all, the entire economy was about to implode — there was no time for an open bidding process. Nor was there time to draft rigorous rules to make sure that those applying don't have serious conflicts of interest. Instead, applicants were asked to disclose their conflicts and to explain — and this is not a joke — their "philosophy in fulfilling your duty to the Treasury and the U.S. taxpayer in light of your proprietary interests and those of other clients." In other words, an open invitation to bullshit about how much they love their country and how they can be trusted to regulate themselves.
Panel finds widespread Gulf War illness
At least one in four U.S. veterans of the 1991 Gulf War suffers from a multi-symptom illness caused by exposure to toxic chemicals during the conflict, a congressionally mandated report being released Monday found.
For much of the past 17 years, government officials have maintained that these veterans -- more than 175,000 out of about 697,000 deployed -- are merely suffering the effects of wartime stress, even as more have come forward recently with severe ailments.
Rather’s Lawsuit Shows Role of G.O.P. in Inquiry
When Dan Rather filed suit against CBS 14 months ago — claiming, among other things, that his former employer had commissioned a politically biased investigation into his work on a “60 Minutes” segment about President Bush’s National Guard service — the network predicted the quick and favorable dismissal of the case, which it derided as “old news.”
U.S., Pakistan made deal on air strikes
The United States and Pakistan reached tacit agreement in September on a don't-ask-don't-tell policy that allows unmanned Predator aircraft to attack suspected terrorist targets in rugged western Pakistan, according to senior officials in both countries. In recent months, the U.S. drones have fired missiles at Pakistani soil at an average rate of once every four or five days.
The officials described the deal as one in which the U.S. government refuses to acknowledge publicly the attacks while Pakistan's government continues to complain noisily about the politically sensitive strikes.
U.S. confirms it held 12 juveniles at Guantanamo
The U.S. has revised its count of juveniles ever held at Guantanamo Bay to 12, up from the eight it reported in May to the United Nations, a Pentagon spokesman said Sunday.
The government has provided a corrected report to the U.N. committee on child rights, according to Navy Cmdr. Jeffrey Gordon. He said the U.S. did not intentionally misrepresent the number of detainees taken to the isolated Navy base in southeast Cuba before turning 18.
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