AAV-2 Fights Cancer

Good news to all cancer patients!

WASHINGTON — A common virus that is harmless to people can destroy cancerous cells in the body and might be developed into a new cancer therapy, US researchers said.

The virus, called adeno-associated virus type 2, or AAV-2, infects an estimated 80 percent of the population.

“Our results suggest that adeno-associated virus type 2, which infects the majority of the population but has no known ill effects, kills multiple types of cancer cells yet has no effect on healthy cells,” said Craig Meyers, a professor of microbiology and immunology at the Penn State College of Medicine in Pennsylvania.

For their study, Meyers and colleagues first infected a batch of human cells with HPV, some strains of which cause cervical cancer. They then infected these cells and normal cells with AAV-2.

After six days, all the HPV-infected cells died.

The same thing happened with cervical, breast, prostate and squamous cell tumor cells.

All are cancers of the epithelial cells, which include skin cells and other cells that line the insides and outsides of organs.

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Wow! A new hope to cancer patients! Hope that they’ll come out with some cheap and effective treatments from the virus that is not harmless to normal cells but a big threat for cancerous cells!