Immunology

New vaccine prevents herpes in mice, guinea pigs

Researchers from the Perelman School of Medicine at the University of Pennsylvania have developed a vaccine to protect against genital herpes. Tested on both mice and guinea pigs, the immunization led to "mostly sterilizing ...

Diseases, Conditions, Syndromes

Clinically silent relapsing malaria may still pose a threat

Nonhuman primates with clinically undetectable Plasmodium relapse infections still harbor parasitic gametocytes that may be infectious to mosquitoes, according to a study published September 19 in the open-access journal ...

Oncology & Cancer

Cancer susceptibility genes

Genome-wide association studies (GWASs) have identified hundreds of genetic "risk" variants for human cancers. The vast majority likely contribute to cancer development by regulating the expression of other genes, but these ...

Medical research

Biomarkers indicate health in old age

Researchers on aging from the Max Planck Institute for Biology of aging and the Leiden University Medical Center collaborate to link basic insights from model organisms to the causes of aging in humans. Now, they have found ...

Cardiology

The world's smallest stent

Researchers at ETH Zurich have developed a new method for producing malleable microstructures—for instance, vascular stents that are 40 times smaller than previously possible. In the future, such stents could be used to ...

Genetics

APOE variants' effect on mortality studied in 38,000

A new study of 38,537 persons of European ancestry suggests that a rare variation of a gene called APOE may be protective and prolong life, in sharp contrast to a more widely studied APOE variant that increases risk of death.

page 1 from 11