You are here
Home > Posts tagged "Brain Tumor"

Mitochondria Drive Cell Survival in Times of Need

The research, published in Molecular Cell, builds on previous work by McGill professor Nahum Sonenberg, one of the senior authors of the new study. Cells in our body grow in size, mass and numbers through a process governed by a master regulator known as mTOR (Mechanistic Target of Rapamycin). Sonenberg discovered years

Ricin only Lethal in Combination with Sugar

The plant toxin ricin is one of the most poisonous naturally occurring proteins, making it an extremely dangerous bioweapon. Ricin attacks have made the headlines a number of times over the years, including the spectacular "umbrella murder" in London in the 1970s, or more recently the ricin letters addressed to

Eating Triggers Endorphin Release in the Brain

The recent results obtained by researchers from Turku PET Centre have revealed that eating leads to widespread opioid release in the brain, likely signalling feelings of satiety and pleasure. Eating a delicious pizza led to significant increase of pleasant feelings, whereas consumption of calorie-matched nutritional drink did not. However, both types

Nutrition has Benefits for Brain Network Organization

The study of 99 healthy older adults, recruited through Carle Foundation Hospital in Urbana, compared patterns of fatty acid nutrients found in blood samples, functional MRI data that measured the efficiency of brain networks, and results of a general intelligence test. The study was published in the journal NeuroImage. "Our goal is

A Tiny Device Offers Insights to How Cancer Spreads

What if there were a way to find those early aggressors? How are they different from the rest of the cells? And more importantly: Is there a way to stop them before they spread? These questions drove a team of researchers at the University of Michigan Comprehensive Cancer Center and Michigan

Zika Virus Kills Brain Cancer Stem Cells

The findings suggest that the lethal power of the virus -- known for infecting and killing cells in the brains of fetuses, causing babies to be born with tiny, misshapen heads -- could be directed at malignant cells in the brain. Doing so potentially could improve people's chances against a

New Source for Brain’s Development Discovered

The research, which appears in the journal Science, discovered that glia, a collection of non-neuronal cells that had long been regarded as passive support cells, in fact are vital to nerve-cell development in the brain. "The results lead us to revise the often neuro-centric view of brain development to now appreciate the

Top