Stem Cells Can Be Turned Into Killing Machines That Fight Brain Tumors

Researchers from Harvard Medical School have genetically engineered stem cells to produce and secrete toxins which kill brain tumors, without killing normal cells or themselves. Though the work was performed on mice, researchers call it "the future of cancer treatment." Clinical trials could start within five years. » 10/27/14 8:20am 10/27/14 8:20am

Paralyzed Man Walks Again After Brain Cells Are Injected into His Spine

Back in 2010, Darek Fidyka became paralyzed from the waist down after suffering stab wounds to his back. Now, after 19 months of treatment in which cells from his brain were transplanted into his spinal column, he can walk with a frame. Researchers are calling it a "historic breakthrough." » 10/21/14 2:30pm 10/21/14 2:30pm

New "Programmable" Antibiotic Targets Drug-Resistant Genes

A fundamental drawback to antibiotics is that they indiscriminately target all of the bacteria in your body, including the good ones. So how cool would it be if we could engineer a smart antibiotic that targets specific strains of bacteria? Researchers at Rockefeller University have just taken us one major step… » 10/06/14 2:40pm 10/06/14 2:40pm

Breakthrough: Synthetic Meat Made From Stem Cells

Last year, scientists created the world's first lab-grown burger — and by all accounts it didn't taste half bad. Sadly, the cost of a single patty ran upwards of $385,000. Now, European researchers have developed a small-scale manufacturing technique for synthetic meat that could eventually prove revolutionary. » 5/20/14 9:30am 5/20/14 9:30am