scientific misconduct, immunology, culture
Compound Found in Red Wine Boosts Immune Cell Function
Compound Found in Red Wine Boosts Immune Cell Function
Catherine Offord | Oct 16, 2017
At low doses, resveratrol enhanced human T-cell activity in vitro, while at high doses it interfered with cell signaling. 
Cancers Relapse by Feeding Off Immune Signals
Cancers Relapse by Feeding Off Immune Signals
Shawna Williams | Oct 16, 2017
In mice, the tumor cells are able to thwart the immune response that would kill them—but immunotherapy prevented the return of melanoma.
On Science and Hip Hop: Q&A with the Wu-Tang Clan’s GZA
On Science and Hip Hop: Q&A with the Wu-Tang Clan’s GZA
Aggie Mika | Oct 13, 2017
The artist discusses music as a means to get kids excited about science, and the inspiration he took from astrophysics and polar bears.
U.S. Withdraws from UNESCO
U.S. Withdraws from UNESCO
Catherine Offord | Oct 12, 2017
The decision to leave the United Nations’ educational, scientific, and cultural agency was spurred by what American officials say is the organization’s anti-Israel bias and lack of commitment to reform.
Image of the Day: Lab-Grown Brain
Image of the Day: Lab-Grown Brain
The Scientist Staff | Oct 12, 2017
Scientists grew organoids that mimic human fetal brains and infected them with the Zika virus to model its neurological effects.
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.
Ten-Minute Sabbatical
Ten-Minute Sabbatical
The Scientist Staff | Oct 1, 2017
Take a break from the bench to puzzle and peruse.
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.
Watch This Biofilm
Watch This Biofilm
The Scientist Staff | Sep 30, 2017
Researchers encoded moving images in DNA within living cells.
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.