stem cells, ecology, neuroscience
Lying Repetitively Linked to Decreased Amygdala Activity
Lying Repetitively Linked to Decreased Amygdala Activity
Kerry Grens | Oct 25, 2016
As people continue to tell tall tales, fMRI data show certain brain regions become less busy.
Studying “Stone Man Syndrome,” Scientists Inadvertently Improve Cellular Reprogramming
Studying “Stone Man Syndrome,” Scientists Inadvertently Improve Cellular Reprogramming
Ben Andrew Henry | Oct 25, 2016
While studying a rare genetic disease, researchers discovered a signaling pathway linked to the efficiency of reprogramming somatic cells into stem cells.
Zika Update
Zika Update
Jef Akst | Oct 24, 2016
Virus’s effect on RNA methylation; identifying brain cells targeted by Zika; virus found in vaginal secretions for two weeks after infection; updated CDC recommendations for Miami
Week in Review: October 17–21
Week in Review: October 17–21
Jef Akst | Oct 21, 2016
Report finds that pathologist involved in anonymous defamation case committed multiple acts of misconduct; growing eggs from stem cells; neutrophils’ role in metastasis; convergent evolution in birds
Deep-Sea Viruses Destroy Archaea
Deep-Sea Viruses Destroy Archaea
Ruth Williams | Oct 12, 2016
Viruses are responsible for the majority of archaea deaths on the deep ocean floors, scientists show.
Donor Stem Cells Improve Cardiac Function
Donor Stem Cells Improve Cardiac Function
Kerry Grens | Oct 12, 2016
After a heart attack, monkeys given induced pluripotent stem cell–derived cardiomyocytes show more regeneration in the organ, but with risks.
Nascent Neurons Journey Through Newborn Brain
Nascent Neurons Journey Through Newborn Brain
Anna Azvolinsky | Oct 6, 2016
Young cells make their way to the frontal lobe to create new circuits in the brains of infants, researchers report. 
Influential Alzheimer’s Researcher Dies
Influential Alzheimer’s Researcher Dies
Jef Akst | Oct 6, 2016
Allen Roses, a professor of neurobiology at Duke University School of Medicine, has passed away at age 73.
Bigger-Brained Species Have Longer Yawns
Bigger-Brained Species Have Longer Yawns
Kerry Grens | Oct 5, 2016
Yawn duration also correlates with the number of cortical neurons, according to a study.
Zika Infects Adult Monkeys’ Brains
Zika Infects Adult Monkeys’ Brains
Kerry Grens | Oct 5, 2016
A laboratory study finds the virus in the cerebellum in addition to body fluids.