Psychology & Psychiatry

Seeing the doctor? Relax, you'll remember more

Some patients feel shame, anxiety or fear immediately before seeing their doctor, making them tense. But if they can relax and become calm, patients will likely pay attention to and better comprehend health messages, suggests ...

Immunology

Study explores role of metabolism in immune cell behavior

What makes healthy cells change and become dysfunctional to the point of causing disease? In addition to a disruption in genes that regulate cells, there is another factor in cell misbehavior that involves metabolism, say ...

Immunology

Vaccine investigators use bacterium's own protein against it

A team of Agricultural Research Service (ARS) and university scientists is investigating a new "ingredient" for use in vaccinating cattle against Johne's disease, a chronic wasting affliction that costs the U.S. dairy industry ...

Ophthalmology

Shedding light on rhodopsin dynamics in the retina

Photoreceptor cells in our eyes can adjust to both weak and strong light levels, but we still don't know exactly how they do it. Emeritus Professor Fumio Hayashi of Kobe University and his colleagues revealed that the photoreceptor ...

HIV & AIDS

Newly discovered immune cells at the frontline of HIV infection

Researchers at The Westmead Institute for Medical Research have discovered brand new immune cells that are at the frontline of HIV infection. Known as CD11c+ dendritic cells, these new cells are more susceptible to HIV infection ...

Medical research

Advanced computational modeling of the gut for biodefense

The Nutritional Immunology and Molecular Medicine Laboratory (NIMML) has developed a high-resolution model of the gut immune system by using advanced computational systems. The new high-performance computing (HPC)-driven ...

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