Things I am passionate about. Injustice, stupidity, intolerance, bigotry and small-mindedness. Oh and there might just be some humor to offset the whole thing.

Posts Tagged ‘Africa’

Deadly skin cancer may be caused by virus

Posted by morganwrites on January 18, 2008

A previously unknown virus may be to blame for a rare but deadly form of skin cancer, opening the prospect of new ways to treat and prevent the condition, scientists said on Thursday.

Merkel cell carcinoma (MCC) mainly affects older people and those whose immune system has been compromised by AIDS or organ transplant drugs, raising suspicions it could have an infectious cause.

Now researchers at the University of Pittsburgh Cancer Institute believe they have found the culprit, after identifying viral DNA sequences present in 80 percent of Merkel cell tumors.

The foreign DNA belongs to a virus, dubbed Merkel cell polyomavirus (MCV), which integrates into the tumor’s own genome in a way suggesting it is a trigger for cancerous growth.

If the new virus is proved to be the cause it should give new leads for treating a particularly aggressive cancer. Experts suspect the virus is deadly because it produces a cancer-causing protein or knocks out a gene that suppresses tumor growth.

“Information that we gain could possibly lead to a blood test or vaccine that improves disease management and aids in prevention,” said Dr Patrick Moore, who with colleagues published the findings in the journal Science.

Merkel cell carcinoma develops from specialized nerve cells that respond to touch or pressure. Its incidence has tripled over the past 20 years and there are now about 1,500 cases a year in the United States.

About 50 percent of patients with advanced disease live nine months or less.(My italics).

Merkel cell carcinoma is not the first cancer linked to a virus, and will likely not be the last.

The best known cancer-causing virus is HPV, or human papillomavirus, which can lead to cervical cancer and is the target of two new anti-cancer vaccines, Gardasil and Cervarix, from Merck & Co Inc and GlaxoSmithKline Plc.

Kaposi’s sarcoma, the most common malignancy in AIDS patients and the most common cancer in Africa, is also caused by a virus.


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Expert at UN seeks to halt biofuel output

Posted by morganwrites on January 14, 2008

Another piece from the AP.

A U.N expert called the growing practice of converting good crops into biofuel “a crime against humanity”, saying it is creating food shortages and price jumps that cause millions of poor people to go hungry.

Jean Ziegler, who has been the United Nations’ independent expert on the right to food since the position was established in 2000, called for a five-year moratorium on biofuel production to halt what he called a growing ‘catastrophe’ for the poor.

Scientific research is progressing very quickly, he said, “and in five years it will be possible to make biofuel and biodiesel from agricultural waste” rather than wheat, corn, sugar cane and other food crops.

Using biofuel instead of gasoline in cars is generally considered to cut carbon dioxide emissions, which contribute to global warming, although some scientists say greenhouse gases released during the production of biofuel could offset those gains.

The use of crops for biofuel is being pursued especially in Brazil and the United States.

Last March, President Bush and Brazilian President Luiz Inancio Lula da Silva signed an agreement committing their countries to boosting ethanol production. They said increasing use of alternative fuels would lead to more jobs, a cleaner environment and greater independence from the whims of the the oil market.

Ziegler called their motives legitimate, but said that “the effect of transforming hundreds and hundreds of thousands of tones of maize, of wheat, of beans, of palm oil, into agricultural fules is absolutely catastrophic for the hungry people.”

The world price of wheat doubled in one year and the price of corn quadrupled, leaving poor countries, especially Africa, unable to pay for the imported food needed to feed their people, he said. And poor people in those countries are unable to pay the soaring prices for the food that does not come in, he added.

“So it’s a crime against humanity” to devote agricultural land to biofuel production, Ziegler said in a news conference. “What has to be stopped is … the growing catastrophe of the massacre (by) hunger in the world,” he said.

As an example, he said it takes 510 pounds of corn to produce 13 gallons of ethanol. That much corn would feed a child ind Zambia or Mexico for a year, he said.

Benjamin Chang, a spokesman for the U.S. mission to the United Nations, said the Bush administration didn’t condsider development a threat to the poor.

“It’s clear we have a commitment to the development of biofuels, he said. “It’s also clear that we are committed to combating poverty and supporting economic developement around the world as the leading contributor of oversaes development assistance in the world.”

Ziegler, a sociology professor at the University of Geneva and the University of the Sorbonne in Paris, presented a report to the U.N. General Assembly’s human rights committee saying a five-year moratorium on biofuel production would allow time for new technologies for using agricultural byproducts instead of food itself.

Researchers are looking at crop residues such as corn cobs, rice husks and banana leaves, he said. “The cultivation of Jatropha Curcas, as shrub that produces large oil-bearing seeds, appears to offer a good solution as it can be grown in arid lands that are not normally suitable for food crops,” he said.

Here’s what I don’t like about the AP reporting as well as other reporting from most newspapers. No one cites references to back up their claims. Nor do they update their stories when new information comes available.

Secondly, Ziegler is a goof. Africa is not a country. One would think that a professor should know this. And to call this a massacre and a crime against humanity – please, give me a break. We, the USofA, send more money to more countries than all other countries combined. Ziegler owes us an apology.

What if the USofA were to resign from the UN? In my opinion, we’d be much better off. We could then tell all the members that they have to find another ‘home’ and we could use the UN building for our own selves, freeing up 11,500 square feet of space that we’d put to better use. Bet that would make them shit themselves.


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