genome, immunology
Booger Bacteria’s Sweet Immune Suppression
Booger Bacteria’s Sweet Immune Suppression
Ruth Williams | Sep 6, 2017
Sweet taste receptor-activating molecules produced by sinus microbes suppress the local innate immune system in humans.
An Immunological Timeline for Pregnancy
An Immunological Timeline for Pregnancy
Catherine Offord | Sep 1, 2017
A new study uses blood samples from pregnant women to track changes in the immune system leading up to birth, and predicts gestational age from the mothers’ immune signatures.
How Immune Receptors Got into Mouse Noses
How Immune Receptors Got into Mouse Noses
Shawna Williams | Sep 1, 2017
A study traces proteins’ evolution from the immune to the olfactory system.
Do Microbes Trigger Alzheimer’s Disease?
Do Microbes Trigger Alzheimer’s Disease?
Jill U. Adams | Sep 1, 2017
The once fringe idea is gaining traction among the scientific community.
Infographic: Brain Infection and Alzheimer’s Disease Pathology
Infographic: Brain Infection and Alzheimer’s Disease Pathology
Jill U. Adams | Aug 31, 2017
Emerging evidence links bacterial or viral infection with the neuropathology of Alzheimer’s disease.
Dengue Infection Impairs Immune Defense Against Zika
Dengue Infection Impairs Immune Defense Against Zika
Catherine Offord | Aug 18, 2017
A memory B cell response to Zika virus in dengue-infected patients produced antibodies that were poorly neutralizing in vitro and instead enhanced infection.
Image of the Day: Everybody Needs a Friend
Image of the Day: Everybody Needs a Friend
The Scientist Staff | Aug 10, 2017
The protein encoded by the gene that causes Fragile X in humans partners with another protein, dNab2, to alter gene expression in fruit fly neurons.
The Ever-Expanding T-Cell World: A Primer
The Ever-Expanding T-Cell World: A Primer
Ashley P. Taylor | Aug 7, 2017
Researchers continue to identify new T-cell subtypes—and devise ways to use them to fight cancer. The Scientist attempts to catalog them all.
Final Nail Hammered into NgAgo Coffin
Final Nail Hammered into NgAgo Coffin
Kerry Grens | Aug 3, 2017
The paper describing the gene-editing method is retracted.
Details Published on CRISPR-treated Embryos
Details Published on CRISPR-treated Embryos
Kerry Grens | Aug 2, 2017
Scientists correct a mutation in fertilized eggs that causes a severe cardiac disease.