SEOUL (AFP) - South Korean scentists have said they are closer to understanding how a protein found in both primates and humans blocks the progression of the human immunodeficiency virus ( HIV) in the apes. The team, led by professor Oh Byung-Ha of Pohang University of Science and Technology, said the discovery would help scientists working to develop a cure for AIDS. Its research paper was featured in the latest edition of a biology journal, Molecular Cell, university officials said.>>> Discuss This Story