Immunology

Tuberculosis bacteria build 'edible' havens in immune cells

Bacteria that cause tuberculosis trick immune cells meant to destroy them into hiding and feeding them instead. This is the result of a study led by researchers from NYU Langone Medical Center and published online April 18 ...

Medical research

'Clogged-up' immune cells help explain smoking risk for TB

Smoking increases an individual's risk of developing tuberculosis (TB) - and makes the infection worse - because it causes vital immune cells to become clogged up, slowing their movement and impeding their ability to fight ...

HIV & AIDS

Immune cells proposed as HIV hideout don't last in primate model

Where does HIV hide? Antiretroviral drugs can usually control the virus, but can't completely eliminate it. So any strategy to eradicate HIV from the body has to take into account not only the main group of immune cells the ...

Medical research

Staphylococcus aureus bacteria turns immune system against itself

Around 20 percent of all humans are persistently colonized with Staphylococcus aureus bacteria, a leading cause of skin infections and one of the major sources of hospital-acquired infections, including the antibiotic-resistant ...

Immunology

Immune cells essential to establishing pregnancy

New research from the University of Adelaide shows for the first time that immune cells known as macrophages are critical to fertility by creating a healthy hormone environment in the uterus.

HIV & AIDS

A drug used to treat HIV might defuse deadly staph infections

A new study by NYU School of Medicine researchers suggests that an existing HIV drug called maraviroc could be a potential therapy for Staphylococcus aureus, a notorious and deadly pathogen linked to hundreds of thousands ...

Medical research

How the immune system fights back against anthrax infections

Scientists at the University of California, San Diego School of Medicine and Skaggs School of Pharmacy and Pharmaceutical Sciences have uncovered how the body's immune system launches its survival response to the notorious ...

Medical research

Researchers identify four key weapons in immune system's arsenal

(Medical Xpress) -- Yale University researchers have identified four unique host defense proteins among thousands that seem to play a crucial role in mobilizing the immune system's response to bacterial infections, they report ...

page 3 from 6