HIV & AIDS

The first animal model for sexual transmission of HIV

Infection by human immunodeficiency virus (HIV) causes acquired immunodeficiency syndrome (AIDS), a debilitating disorder in which progressive weakening of the immune system makes affected individuals more susceptible to ...

Oncology & Cancer

Self-perpetuating signals may drive tumor cells to spread

A team of international researchers from Duke-NUS Graduate Medical School Singapore and the Johns Hopkins University School of Medicine (USA) has identified a self-perpetuating signaling circuit inside connective tissue cells ...

Surgery

Improving voice outcomes after thyroid surgery

The American Academy of Otolaryngology—Head and Neck Surgery Foundation on Tuesday published a new Clinical Practice Guideline on "Improving Voice Outcomes after Thyroid Surgery" to recognize the importance of the patient's ...

Medical research

Virus kills melanoma in animal model, spares normal cells

Researchers from Yale University School of Medicine have demonstrated that vesicular stomatitis virus (VSV) is highly competent at finding, infecting, and killing human melanoma cells, both in vitro and in animal models, ...

Medications

Hard to find good info on drug safety in pregnancy

Nearly every woman takes a medication at some point during pregnancy. Yet there's disturbingly little easy-to-understand information about which drugs pose a risk to her baby, and what to do about it.

Other

UnitedHealth plans overseas growth with $4.9B deal (Update)

UnitedHealth Group Inc. will spend about $4.9 billion to buy a majority stake in Brazilian health benefits and care provider Amil Participacoes SA, as the largest U.S. health insurer leaps into an international market it ...

Oncology & Cancer

Are too few women being offered breast-conserving treatment?

Two new studies presented at the ESMO 2012 Congress in Vienna, Austria show how improvements in breast cancer treatments are making it possible for more women to conserve their breasts following therapy, but raise concerns ...

Diseases, Conditions, Syndromes

New data reveals public ignorance about the impact of lung disease

New data released by the Forum of International Respiratory Societies (FIRS) to coincide with World Spirometry Day today has revealed a worrying lack of understanding and concern among the public about the world's biggest ...

Diseases, Conditions, Syndromes

Time to act on COPD

As leading figures in respiratory health from across the globe gather in Birmingham for the COPD8 conference ahead of World Spirometry Day, the European COPD Coalition (ECC) is calling on policy makers across Europe to recognise ...

page 1 from 2