immunity
More Anti-CRISPR Proteins to Block Cas9
More Anti-CRISPR Proteins to Block Cas9
Kerry Grens | Dec 29, 2016
The latest CRISPR deactivators to be discovered turn off the Streptococcus pyogenes Cas9 widely used in genome editing.
New CRISPR-Cas Enzymes Discovered
New CRISPR-Cas Enzymes Discovered
Kerry Grens | Dec 22, 2016
A metagenomics analysis finds Cas9 in archaea for the first time, along with two previously unknown Cas nucleases from bacteria.
Who Is Immune to Zika?
Who Is Immune to Zika?
Amanda B. Keener | Oct 11, 2016
Researchers tap into ongoing dengue studies to improve antibody-based diagnostic tests for Zika and address unanswered questions about the emerging virus’s epidemiology.
Microglia Tamp Down Neurogenesis
Microglia Tamp Down Neurogenesis
Kerry Grens | Apr 7, 2016
The immune cells—known for clearing dead cells—also chew up live progenitors in neurogenic regions of mouse brains. 
Mother’s Microbiome Shapes Offspring’s Immunity
Mother’s Microbiome Shapes Offspring’s Immunity
Anna Azvolinsky | Mar 17, 2016
The maternal gut microbiome guides neo- and postnatal immune system development, a mouse study shows. 
Viral Remnants Help Regulate Human Immunity
Viral Remnants Help Regulate Human Immunity
Jyoti Madhusoodanan | Mar 3, 2016
Endogenous retroviruses in the human genome can regulate genes involved in innate immune responses.
Restoring C-Section Babies’ Microbiota
Restoring C-Section Babies’ Microbiota
Catherine Offord | Feb 1, 2016
A small pilot study suggests exposure to maternal vaginal fluids could restore infant microbiota following Cesarean-section delivery.
Fungal Security Force
Fungal Security Force
Karen Zusi | Feb 1, 2016
In yew trees, Taxol-producing fungi function as an immune system to ward off pathogens.
Plant Immunity
Plant Immunity
Amanda B. Keener | Feb 1, 2016
How plants fight off pathogens
Holding Their Ground
Holding Their Ground
Amanda B. Keener | Feb 1, 2016
To protect the global food supply, scientists want to understand—and enhance—plants’ natural resistance to pathogens.