Cardiology

Study examines treatment of heart failure with bone marrow cells

Use of a patient's bone marrow cells for treating chronic ischemic heart failure did not result in improvement on most measures of heart function, according to a study appearing in JAMA. The study is being published early ...

HIV & AIDS

HIV-infected cells persist in CSF in individuals on long-term ART

(HealthDay)—About half of HIV-positive individuals on long-term antiretroviral therapy (ART) have HIV-infected cells in their cerebrospinal fluid (CSF), according to a study published online July 15 in the Journal of Clinical ...

Diseases, Conditions, Syndromes

Taking the 'killer' out of natural killer cells

The virus responsible for chickenpox and shingles employs a powerful strategy of immune evasion, inhibiting the ability of natural killer cells to destroy infected cells and produce molecules that help control viral infection, ...

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