Diseases, Conditions, Syndromes

Deadly microbe dodges human immune system

Scientists from The University of Queensland have discovered that a microbe responsible for invasive bacterial Group A Streptococcus infections can bypass the immune system and multiply within infected cells.

Immunology

Key protein linked to immune disorders

A new study has shed light on the importance of the protein STAP-1 in activating certain immune cells. Understanding the role of STAP-1 in these cells could give researchers a better glimpse into immune-related disorders ...

Vaccination

Providing new technologies for vaccine development

Vaccines, which help the body recognize infectious microorganisms and stage a stronger and faster response, are made up of proteins that are specific to each type of microorganism. In the case of a virus, viral proteins—or ...

Medical research

Scientists find protein that reins in runaway network

Marked for death with molecular tags that act like a homing signal for a cell's protein-destroying machinery, a pivotal enzyme is rescued by another molecule that sweeps the telltale targets off in the nick of time.

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