HIV & AIDS

Researchers open door to new HIV therapy

People infected with the Human Immunodeficiency Virus (HIV) can stave off the symptoms of AIDS thanks to drug cocktails that mainly target three enzymes produced by the virus, but resistant strains pop up periodically that ...

Immunology

How colds cause coughs and wheezes

Cold-like infections make 'cough receptors' in the airways more sensitive, making asthmatics more prone to bouts of coughing and wheezing, reveal scientists presenting their findings at the Society for General Microbiology's ...

Medical research

Scientists identify receptor for asthma-associated virus

Scientists funded by the National Institute of Allergy and Infectious Diseases (NIAID), part of the National Institutes of Health, have identified a cellular receptor for rhinovirus C, a cold-causing virus that is strongly ...

HIV & AIDS

Small breakthroughs offer big hope of AIDS 'cure'

Small but significant breakthrough studies on people who have been able to overcome or control HIV were presented Thursday at a major world conference on ways to stem the three-decade-old disease.

Oncology & Cancer

Origin of chronic lymphatic leukaemia: lead discovered

Up until now the causes of the development of chronic lymphatic leukaemia, the most common form of cancer of the blood in Europe, have been unknown. At present a cure is not possible. A research group at the MedUni Vienna ...

Diseases, Conditions, Syndromes

Women may have better flu defenses

The female sex hormone estrogen has anti-viral effects against the influenza A virus, commonly known as the flu, a new study in American Journal of Physiology—Lung Cellular and Molecular Physiology reports.

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