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 ...

Immunology

Researchers answer long-standing question about lupus

For years, biomedical researchers have suspected that a specific set of immune cells are responsible for causing disease in lupus patients, but until now they haven't known for sure one way or the other.

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 ...

Medical research

Sendai virus defends against a threat

A research group at Hiroshima University demonstrated the mechanism by which the Sendai virus (SeV) escapes the host immune system. The researchers examined the crystal structure of the complex of SeV C protein and transcription ...

Neuroscience

Study of daclizumab yields mixed results in multiple sclerosis

(HealthDay)—Multiple sclerosis patients taking daclizumab high yield process (HYP), a humanized monoclonal antibody that binds to CD25 (alpha subunit of the interleukin-2 receptor) and modulates interleukin-2 signaling, ...

Diseases, Conditions, Syndromes

Could flu someday be prevented without a vaccine?

Researchers have discovered a way to trigger a preventive response to a flu infection without any help from the usual players - the virus itself or interferon, a powerful infection fighter.

HIV & AIDS

HIV uses the immune system's own tools to suppress it

A Canadian research team at the IRCM in Montreal, led by molecular virologist Eric A. Cohen, PhD, made a significant discovery on how HIV escapes the body's antiviral responses. The team uncovered how an HIV viral protein ...

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