Immunology

Research could lead to better vaccines and new antivirals

Scientists at Sanford Burnham Prebys Medical Discovery Institute (SBP) have identified a new regulator of the innate immune response—the immediate, natural immune response to foreign invaders. The study, published recently ...

HIV & AIDS

What does it take for an AIDS virus to infect a person?

Upon sexual exposure, the AIDS virus must overcome some mighty barriers to find the right target cell and establish a new infection. It must traverse the genital mucosa and squeeze through tightly packed epithelial cells ...

Diseases, Conditions, Syndromes

Genetic mutations could increase risk of cytomegalovirus infection

Experimenting with human cells and mice, Johns Hopkins researchers have found that a genetic mutation that alters a protein called NOD1 may increase susceptibility to human cytomegalovirus (CMV) infection. CMV is a common ...

Immunology

How the tuberculosis vaccine may protect against other diseases

The tuberculosis vaccine is well known to help protect against other infectious diseases, as well as cancer, but the exact mechanisms have not been clear. A study published December 6 in Cell Reports now shows that the broad-spectrum ...

Diseases, Conditions, Syndromes

Zika virus may cause microcephaly by hijacking human immune molecule

The U.S. Centers for Disease Control and Prevention recently concluded that Zika virus infection in pregnant women can stunt neonatal brain development, leading to babies born with abnormally small heads, a condition known ...

Immunology

Starving immune cells prevents allergic reaction in lung

Starving immune cells of key nutrients stymies their ability to launch an allergic response, according to new research from a multi-institutional collaboration led by Weill Cornell Medicine investigators. The findings illuminate ...

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