Like other enveloped viruses, HIV exits its host cell enshrouded in the cell’s membrane, which contains membrane molecules such as the human leukocyte antigens (HLA). The HLA proteins act as a set of cell identification marks: every person expresses
Like other enveloped viruses, HIV exits its host cell enshrouded in the cell’s membrane, which contains membrane molecules such as the human leukocyte antigens (HLA). The HLA proteins act as a set of cell identification marks: every person expresses
Researchers discover a protein that may allow already-differentiated somatic cells to become stem cells
A highly virulent strain of E. coli has caused an unusually high number of severe kidney disease
A detailed interactive map shows the distribution of people in the United States who are infected with HIV
A study commissioned by the World Health Organization suggests that they may
More than a dozen researchers voice their concerns about a 2010 paper that claims bacteria can use arsenic in place of phosphorus in its DNA and other biomolecules
Successful vaccines have been created to protect against pathogenic bacteria and viruses. Why aren’t there any for combating fungal infections?
A new breed of vaccines aims to wean users off cocaine.
The World Health Organization is remaining mum on the issue of maintaining laboratory stocks of the smallpox virus, which the US government wants to preserve for the next five years. The WHO originally slated the two remaining stocks, one at the C