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Image of the Day
Anti-Flavivirus Antibodies Enhance Zika Infection in Mice
Anna Azvolinsky | Mar 30, 2017
Researchers report evidence of antibody-dependent enhancement in a Zika-infected, immunocompromised mouse model.
Experimental MERS Treatments Target Host Cell Receptor
Ashley Yeager | Mar 30, 2017
Researchers are searching for ways to prevent the coronavirus from attaching to DPP-4 receptors, blocking it from invading and replicating within host cells.
Image of the Day: Eye in the Sky
Staff | Jan 30, 2017
Scientists use remote sensing data from satellites to map biodiversity in the Amazon and Peruvian Andes forests.
Unique Antibodies Open Path Toward New HIV Vaccines
Amanda B. Keener | Jan 27, 2017
A family of broadly neutralizing antibodies from a chronically infected donor provides a schematic for designing vaccines and treatments that target multiple strains of the virus.
Reconstructing the Effects of the Fur Trade in the Brazilian Amazon
Catherine Offord | Jan 1, 2017
Researchers use a century of trade records to uncover differences in the resilience of terrestrial and aquatic species.
Staff | Dec 31, 2016
See images from a century of fur trapping and hunting in the Amazon basin.
Mouse Immunology Paper Retracted
Jef Akst | Dec 16, 2016
A finding of misconduct spurs the retraction of a
paper claiming to have identified a protein in mice that boosted immunity to both viruses and cancer.
Keeping CRISPR in Check
Anna Azvolinsky | Dec 14, 2016
In bacteriophage genomes, researchers find three anti-CRISPR proteins that naturally inhibit CRISPR-Cas9 in one bacterial species and can do the same in human cells.
Naive T Cells Find Homes in Lymphoid Tissue
Karen Zusi | Dec 2, 2016
The human lymph nodes and spleen maintain unique, compartmentalized sets of naive T cells well into old age.
Low Social Status May Weaken Immune System in Monkeys
Ben Andrew Henry | Nov 29, 2016
Life at the bottom of the pecking order ramps up inflammation, according to new research, an effect that appears to be reversible.