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Genetic mutation linked to ALS, FTD prevents proteins from entering and exiting the cell's nucleus

Three teams of scientists supported by the National Institutes of Health showed that a genetic mutation linked to some forms of amyotrophic lateral sclerosis (ALS) and frontotemporal degeneration (FTD) may destroy neurons by disrupting the movement of materials in and out of the cell's nucleus, or command center where most of its DNA is stored.

19 Oct 2015

Global Health Film Festival programme published for 30 and 31 October

The full programme has been published for the first Global Health Film Festival to be held on Friday 30 and Saturday 31 October at the Royal Society of Medicine, 1 Wimpole Street, London, W1G 0AE. A collaboration between the Royal Society Medicine, Bill & Melinda Gates Foundation and London School of Hygiene & Tropical Medicine, the festival aims to use film and media as a catalyst to inspire change in health and development.

15 Oct 2015

Study: RNA editing technique shows promise in treating rare, severe form of muscular dystrophy

An RNA editing technique called "exon skipping" has shown preliminary success in treating a rare and severe form of muscular dystrophy that currently has no treatment, based on a new study from Northwestern Medicine and the University of Chicago. Children with the disease lose significant muscle strength early in life.

13 Oct 2015

Study highlights need for dietary interventions in cancer survivors

While most cancer survivors in the United States are motivated to seek information about food choices and dietary changes to improve their health, a new study comparing their dietary patterns to federal guidelines indicates that they often fall short.

13 Oct 2015

UConn researchers sequence RNA of most complicated gene

UConn researchers have sequenced the RNA of the most complicated gene known in nature, using a hand-held sequencer no bigger than a cell phone.

From Oxford Nanopore Technologies 12 Oct 2015

Scientists can now use skin samples from older patients to grow brain cells

For the first time, scientists can use skin samples from older patients to create brain cells without rolling back the youthfulness clock in the cells first. The new technique, which yields cells resembling those found in older people's brains, will be a boon to scientists studying age-related diseases like Alzheimer's and Parkinson's.

9 Oct 2015

New report reveals more about how stem cells are affected by immediate surroundings

A Johns Hopkins University biologist has led a research team reporting progress in understanding the mysterious shape-shifting ways of stem cells, which have vast potential for medical research and disease treatment.

8 Oct 2015

Cost effectiveness, health benefits of implementing rebate program for low-income households

Providing low-income households that receive federal food assistance benefits with financial incentives to buy fruits and vegetables would encourage them to purchase and consume more healthy food, and slightly increase their longevity, a new study suggests.

6 Oct 2015

Consumers buy packaged foods from non-grocery stores, but select foods with poor nutritional profiles

Consumers are increasingly buying food from mass merchandisers, warehouse clubs, and convenience stores, but are selecting foods with poor nutritional profiles, according to new study in the American Journal of Preventive Medicine

6 Oct 2015

Study explores how the human brain contributes to success

Discoveries about how the human brain contributes to our success - both as a species and as individuals - are among the first fruit of projects funded under the National Institutes of Health BRAIN Initiative program as well as the Human Connectome Project.

30 Sep 2015

Scientists receive $6.4 million NSF grant to study smell navigation

A team of scientists, including a UC Berkeley pioneer in odor mapping, has received a $6.4 million grant from the National Science Foundation to dig deeper into how humans and animals navigate by using their sense of smell and converting odors into spatial information.

26 Sep 2015

Novel approach promises easier way to detect protein fibers implicated in neuro-degenerative diseases

Liquid crystals are familiar to most of us as the somewhat humdrum stuff used to make computer displays and TVs. Even for scientists, it has not been easy to find other ways of using them.

24 Sep 2015

ASU and three partner institutions awarded NSF grant to study how healthy brains create memories of odors

Like most animals, we rely on our sense of smell for survival. It's critical to our health and an important factor in our quality of life.

23 Sep 2015

S. Lawrence Zipursky to receive 2015 Louisa Gross Horwitz Prize from Columbia University

Columbia University will award the 2015 Louisa Gross Horwitz Prize to S. Lawrence Zipursky, PhD, for discovering a molecular identification system that helps neurons to navigate and wire the brain. Zipursky is a professor of biological chemistry at the University of California, Los Angeles and a Howard Hughes Medical Institute investigator.

23 Sep 2015

Brain health: how can you reduce cognitive decline? An interview with Heather Snyder, Ph.D.

Reader’s Digest and the Alzheimer’s Association partnered to survey approximately 1,600 people in May 2015 about their brain health and their knowledge of how lifestyle habits affect cognitive decline and dementia.

22 Sep 2015

Consumer's financial resources influence quality of nutrition, diet

Quality of nutrition and diet is influenced by the consumer's financial resources, reveals a study funded by the Swiss National Science Foundation. Some immigrants have a healthier diet than people born in Switzerland.

21 Sep 2015

UF researchers find a way to kill insects that carry devastating citrus greening bacterium

Researchers with the University of Florida and several other institutions have found a way in laboratory tests to use 200 times less insecticide and yet still kill as many insects that carry the devastating citrus greening bacterium.

21 Sep 2015

Research: Spindle matrix protein supports assembly of spindle matrix, microtubules in cell-division process

Every high school biology class learns about the tiny cells that comprise our bodies, as well as about many of the diverse actions that they perform.

18 Sep 2015

Longer school lunches linked to healthier choices, new study reveals

Elementary and middle school students who are given at least 25 minutes to eat lunch are more likely to choose fruits and consume more of their entrees, milk, and vegetables according to a new study released in the Journal of the Academy of Nutrition and Dietetics.

14 Sep 2015

New UCLA study finds novel approach that may help delay declines in health

Why do some people remain healthy into their 80s and beyond, while others age faster and suffer serious diseases decades earlier? New research led by UCLA life scientists may produce a new way to answer that question -- and an approach that could help delay declines in health.