neural stem cell, stem cells, microbiome
Herpes Viruses Implicated in Alzheimer’s Disease
Herpes Viruses Implicated in Alzheimer’s Disease
Anna Azvolinsky | Jun 21, 2018

A new study shows that the brains of Alzheimer’s disease patients have a greater viral load, while another study in mice shows infection leads to amyloid-β build up.

Dopamine Neuron Implants Ease Parkinson’s Symptoms in Monkeys
Dopamine Neuron Implants Ease Parkinson’s Symptoms in Monkeys
Sukanya Charuchandra | Jun 20, 2018
The stem cell–derived transplants were stable for 24 months and led to wide-ranging behavioral improvements in the monkeys.  
Laxative Causes Long-Term Changes to Mouse Microbiome
Laxative Causes Long-Term Changes to Mouse Microbiome
Abby Olena | Jun 14, 2018
Acute bouts of diarrhea could have lasting effects on the microbiota and host immune system activation, a mouse study suggests.
Microbiome Differences Between Farmers and City-Dwellers Start Early
Microbiome Differences Between Farmers and City-Dwellers Start Early
Shawna Williams | Jun 5, 2018
Compared with their urban counterparts, babies and toddlers in rural Nigeria have gut microbiota that more closely resembles that of adults in their community.
Cell Transplant Trial for Spinal Injury Is Safe
Cell Transplant Trial for Spinal Injury Is Safe
Ruth Williams | Jun 1, 2018
The first human experiment with neural precursor cells implanted to treat chronic spinal cord injury suggests the procedure is safe, and hints at a small benefit.  
In Utero Transplant in First Clinical Trial Successful
In Utero Transplant in First Clinical Trial Successful
Jim Daley | May 30, 2018
Doctors treated the fetus, who has alpha thalassemia major, with cells from her mother’s bone marrow.
Opinion: Should Human-Animal Chimeras Be Granted “Personhood”?
Opinion: Should Human-Animal Chimeras Be Granted “Personhood”?
John D. Loike | May 23, 2018
Determining which products of advanced biotechnology are deserving of legal protections is essential to our own social architecture.
“Minibrains” May Soon Include Neanderthal DNA
“Minibrains” May Soon Include Neanderthal DNA
Ashley Yeager | May 14, 2018
Brain organoids engineered to carry the genetic material could reveal how our brains are similar to and different from those of our closest relatives.
FDA Seeks to Block Two Unregulated Stem Cell Clinics
FDA Seeks to Block Two Unregulated Stem Cell Clinics
Jim Daley | May 11, 2018
Two patients became legally blind after receiving treatments at the facilities.
Opinion: Microbial Mind Control—Truth or Scare?
Opinion: Microbial Mind Control—Truth or Scare?
Katerina Johnson | May 1, 2018
Normal brain function may have evolved to depend on gut microbes and their metabolites.