News tagged with cell immunity

New weapon fights drug-resistant tumors

Cancer drugs that recruit antibodies from the body's own immune system to help kill tumors have shown much promise in treating several types of cancer. However, after initial success, the tumors often return.

Jan 30, 2014
popularity 4.5 / 5 (4) | comments 0 | with audio podcast

Fragmented sleep accelerates cancer growth, research shows

Poor-quality sleep marked by frequent awakenings can speed cancer growth, increase tumor aggressiveness and dampen the immune system's ability to control or eradicate early cancers, according to a new study published online ...

Jan 27, 2014
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Salmonella infection mitigates asthma

Researchers from Germany have identified the mechanism by which Salmonella infections can reduce the incidence of asthma in mice. The research, which appears ahead of print in the journal Infection and Immunity, opens up new ...

Jan 23, 2014
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New insights into facial transplantation

In 2009, the first face transplant was performed at Brigham and Women's Hospital (BWH), and lead surgeon, Dr. Bohdan Pomahac has been pioneering the procedure since. However, understanding the technical challenges, particularly ...

Jan 17, 2014
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Immune cells may heal an injured heart

The immune system plays an important role in the heart's response to injury. But until recently, confusing data made it difficult to distinguish the immune factors that encourage the heart to heal following ...

Jan 16, 2014
popularity 5 / 5 (7) | comments 0 | with audio podcast

Typhoid Fever: A race against time

The life-threatening disease typhoid fever results from the ongoing battle between the bacterial pathogen Salmonella and the immune cells of the body. Prof. Dirk Bumann's research group at the Biozentrum ...

Jan 16, 2014
popularity not rated yet | comments 0 | with audio podcast