Central Nervous System News and Research

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Research team identifies potential target protein aggregates for treating Alzheimer's disease

The aggregation of alpha-synuclein proteins in Parkinson's disease and tau proteins in Alzheimer's disease is intimately linked to the progression of these neurodegenerative diseases. These aggregates propagate from one neuronal cell to another, attaching themselves to the cells.

8 Mar 2019

Radiation after surgery in children with ependymoma nearly triples survival rate

Radiation immediately following surgery in children with ependymoma, the third most common pediatric brain tumor, can nearly triple survival.

5 Mar 2019

Researchers discover mechanism for how male sex steroids sculpt brain development

Researchers at the University of Maryland School of Medicine have discovered a mechanism for how androgens -- male sex steroids -- sculpt brain development. The research, conducted by Margaret M. McCarthy, Ph.D., who Chairs the Department of Pharmacology, could ultimately help researchers understand behavioral development differences between males and females.

4 Mar 2019

Research reveals how metabolites can be used to inhibit epigenetic mechanisms and treat MS

Understanding and mitigating the role of epigenetics (environmental influences that trigger changes in gene expression) in disease development is a major goal of researchers.

28 Feb 2019

Joint use of tobacco and alcohol may increase neural damage in brain regions

Along with many other harmful health consequences, smoking tobacco causes chemical changes, oxidative stress and inflammation in the brain. Excessive alcohol use can have similar effects.

28 Feb 2019

Using CRISPR to regulate genes in the rat brain

Neuroscientists have used CRISPR/Cas9 genome editing technology to regulate genes in the rat brain. Described in eNeuro, this technique paves the way for researchers to probe genetic influences on brain health and disease in model organisms that more closely resemble human conditions.

From Society for Neuroscience 25 Feb 2019

Celiac disease may be caused by gastrointestinal infection in childhood

A new study has found that a childhood stomach bug may be the cause of celiac disease later in life. The findings could pave the way for a vaccine to protect against the disease.

15 Feb 2019

Researchers use optogenetic tool to control, visualize receptor signals in neural cells

Using a novel optogenetic tool, researchers have successfully controlled, reproduced and visualized serotonin receptor signals in neural cells. To this end, they modified a photosensitive membrane receptor in the eye, namely melanopsin.

15 Feb 2019

Relapse dreams more common in people with severe alcohol, drug addiction history

Vivid dreams involving drinking and drug use are common among individuals in recovery. A study from the Massachusetts General Hospital Recovery Research Institute, published in the January issue of the Journal of Substance Abuse Treatment after online release in October 2018, finds these relapse dreams are more common in those with more severe clinical histories of alcohol and other drug problems.

13 Feb 2019

Empa researchers investigate the safety of graphene for humans

Graphene, a single layer of hexagonally arranged carbon atoms, is regarded as the miracle material of the future: it is flexible, transparent, strong, can assume different electrical properties and has the highest thermal conductivity of all known materials.

8 Feb 2019

Study emphasize need for educational outreach, policy change to reduce health hazards at salons

The nail salon industry has seen rapid growth within the last 20 years, becoming increasingly popular among women of all ages who like to get their nails professionally done.

6 Feb 2019

Compounded pain relief creams not effective finds study

A new study has shown that pain relief creams are no better than dummy or placebo creams when it comes to relieving pain.

6 Feb 2019

Gut microbes could be linked to depression

The human gut contains trillions of bacteria that form the gut microbiome or microbiota. A new research has linked the composition of this gut microbiome and depressive disorder.

4 Feb 2019

RhoE protein plays key role in the development of nervous system

Researchers have revealed the key role of the RhoE protein in essential processes for the development of the central nervous system, such as myelination.

3 Feb 2019

Cancer among Israeli men on the decline says report

According to a report from the Israel Cancer Association yesterday (3rd February 2019), there has been a significant fall in the number of Israeli men getting cancers over that last decade.

3 Feb 2019

Tick’s salivary glands could become key research tools for studying virus transmission

The salivary glands of some tick species could become important research tools for studying how viruses are transmitted from ticks to mammals, and for developing preventive medical countermeasures.

30 Jan 2019

New insight into anti-malaria drug

Artemisinin is derived from the leaves and flowers of the annual mugwort (Artemisia annua) and has been used in traditional Chinese medicine for centuries. The effectiveness was investigated by the Chinese researcher Tu Youyou.

29 Jan 2019

New study may help develop corrective mechanisms for neurodegenerative diseases, ischemia

In the last decade, there has been a growing body of experimental data confirming that neural networks are the minimal functional unit of the nervous system.In the last decade, there has been a growing body of experimental data confirming that neural networks are the minimal functional unit of the nervous system.

29 Jan 2019

Researcher identifies putative mechanism that leads to degeneration of axons in multiple sclerosis

The permanent neurological deficits of multiple sclerosis patients largely depend on the extent of degeneration of long nerve fibers. The latter is initiated by ruptures in the cell membrane and the resulting influx of calcium ions.

25 Jan 2019

Myelin-producing cells are altered in multiple sclerosis, shows study

Subpopulations of oligodendrocytes, myelin-producing cells in the brain that are targeted by the immune system in multiple sclerosis (MS), are altered in MS and might therefore have additional roles in the disease than previously described.

23 Jan 2019