Cardiology

Study finds new clues to causes of heart failure

Of the more than 700,000 Americans who suffer a heart attack each year, about a quarter go on to develop heart failure. Scientists don't fully understand how one condition leads to the other, but researchers in the Perelman ...

Immunology

Researchers find new clue in lupus autoantibody production

A signaling molecule called interferon gamma could hold the key to understanding how harmful autoantibodies form in lupus patients. The finding could lead to new treatments for the chronic autoimmune disease, said researchers ...

Diseases, Conditions, Syndromes

New understanding of TB could lead to personalised treatments

Tuberculosis (TB) used to kill one in seven people around the world before the advent of antibiotics. However the increasing prevalence of multi-drug resistant TB means that doctors are running out of options in trying to ...

Oncology & Cancer

Tuning macrophages a 'breakthrough' in cancer immunotherapy

Similar to stem cells differentiating to make your body's tissues, the immune system's macrophages pick a life path, differentiating into macrophages that recruit resources for wound repair or macrophages that recruit resources ...

Medical research

FDA-approved drug protects mice from Ebola

The recent Ebola outbreak in West Africa has claimed more than 11,300 lives and starkly revealed the lack of effective options for treating or preventing the disease. Progress has been made on developing vaccines, but there ...

Inflammatory disorders

Severe asthma fails to respond to mainstay treatment

The immune response that occurs in patients with severe asthma is markedly different than what occurs in milder forms of the lung condition, according to researchers from the University of Pittsburgh School of Medicine. Those ...

Medical research

New infections cause dormant viruses to reactivate

The famous slogan is "A diamond is forever," but that phrase might be better suited to herpes: Unlike most viruses, which succumb to the immune system's attack, herpes remains in the body forever, lying in wait, sometimes ...

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