transcriptome, immunology, microbiology
Contributors
Contributors
Aggie Mika | Oct 1, 2017
Meet some of the people featured in the October 2017 issue of The Scientist.
Microglia Turnover in the Human Brain
Microglia Turnover in the Human Brain
Shawna Williams | Oct 1, 2017
Researchers find that about a quarter of the immune cells are replaced every year.
Macrophages Are the Ultimate Multitaskers
Macrophages Are the Ultimate Multitaskers
Claire Asher | Oct 1, 2017
From guiding branching neurons in the developing brain to maintaining a healthy heartbeat, there seems to be no job that the immune cells can’t tackle.
Infographic: Macrophages Around the Body
Infographic: Macrophages Around the Body
Claire Asher | Sep 30, 2017
In addition to circulating in the blood as immune sentinels, macrophages play specialized roles in different organs around the body.
In Canada, Signs of Life Nearly 4 Billion Years Old
In Canada, Signs of Life Nearly 4 Billion Years Old
Ashley P. Taylor | Sep 28, 2017
Embedded within 3.95-billion-year-old rock, scientists have found graphite with a carbon signature that indicates biological activity.
In-Depth Look at the Human Microbiome
In-Depth Look at the Human Microbiome
Jef Akst | Sep 20, 2017
Hundreds of samples from microbes living in the gut, skin, mouth, and vagina add to the human microbiome “fingerprint.” 
Infection During Pregnancy Tied to Autism in Mouse Model
Infection During Pregnancy Tied to Autism in Mouse Model
Kerry Grens | Sep 13, 2017
Bacterial strains in mice’s gut microbiomes mediated their pups’ risk for developing abnormal behaviors.
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.