"God showed me a certain tree and certain people. We have found the cure for HIV and AIDS," Walter Magaya told followers last month.
The drug has also been eyed to treat depression and PTSD.
Researchers think this trial could be "the real beginning of gene therapy."
Data from a highly anticipated, landmark study have finally been presented.
One family has three children with a fatal, progressive genetic disease. Will the FDA approve a drug they believe has helped them?
When should cancer patients consider clinical trials? Where should they look? How should they evaluate options?
Some clinical trial experiences are so terrible, it's "almost as bad as dealing with Comcast or the worst airline."
Sometimes, a cancer patient's best chance is getting into a clinical trial. But finding the right one can be as hard as finding an IV in a haystack.
A new analysis suggests government funding for studies is shrinking, forcing researchers to turn to the pharmaceutical industry to support essential research.
Minority groups continue to be left out of clinical trials—and left to suffer overall worse medical care.
African-American men were included as part of clinical testing but excluded from treatment.