Immunology

Study shows immune cells have a backup mechanism

The enzyme TBK1 is an important component of the innate immune system that plays a critical role in the defense against viruses. Upon mutation-induced loss of TBK1 function, patients show an increased susceptibility to viral ...

Immunology

Research team uncovers genetic trigger for immune response

The thousands of mitochondrial DNA (mtDNA) molecules present in each cell are known primarily for their role converting food and oxygen into energy. But Yale researchers have identified an unexpected relationship between ...

Alzheimer's disease & dementia

Does herpes cause Alzheimer's?

What causes Alzheimer's disease? The answer could be right under our noses, says leading expert Professor Ruth Itzhaki. Her latest paper presents a lifetime of research evidence that the herpes virus responsible for cold ...

Immunology

Herpes virus exploits immune response to bolster infection

Researchers at the University of California, San Diego School of Medicine and colleagues report that the herpes simplex virus type-1 (HSV-1), which affects an estimated 50 to 80 percent of all American adults, exploits an ...

Diseases, Conditions, Syndromes

Untangling how Epstein-Barr virus infects cells

A team led by scientists at Northwestern Medicine has discovered a new epithelial receptor for Epstein-Barr virus, according to a study published recently in Nature Microbiology.

Diseases, Conditions, Syndromes

Study finds specific gene linked to cold sore susceptibility

Investigators have identified a human chromosome containing a specific gene associated with susceptibility to herpes simplex labialis (HSL), the common cold sore. Published in the Journal of Infectious Diseases and now available ...

Medical research

Scientists reveal new target for anti-lymphangiogenesis drugs

After an injury to tissues, such as in organ transplantation, the body grows new lymphatic vessels in a process known as lymphangiogenesis. A new study in Nature Communications reveals a mechanism involved in the regulation ...

Neuroscience

Could that cold sore increase your risk of memory problems?

The virus that causes cold sores, along with other viral or bacterial infections, may be associated with cognitive problems, according to a new study published in the March 26, 2013, print issue of Neurology.

page 9 from 16