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Spleen cells may do more harm than good at site of spinal cord injury

The spleen, an organ that helps the body fight infections, might also be a source of the cells that end up doing more harm than good at the site of a spinal cord injury, new research suggests.

18 Nov 2010

Pericyte cells become key players in shaping blood flow in the brain

Cells in the brain called pericytes that have not been high on the list of targets for treating diseases like Alzheimer's may play a more crucial role in the development of neurodegenerative diseases than has been realized.

18 Nov 2010

Study finds sfrp2 protein may play a role in accelerating heart muscle repair

Heart tissue and stem cells spring into action to begin repairing muscle damaged in a heart attack, and researchers at Duke University School of Medicine found that a protein naturally produced in the body may potentially play a role in accelerating heart muscle repair.

18 Nov 2010

Study finds association between personality, cognitive ability and neuroendocrinal dysfunction in exhaustion syndrome

Exhaustion syndrome, also called burnout and exhaustion depression, leaves objectively measurable changes in the brain including reduced activity in the frontal lobes and altered regulation of the stress hormone cortisol. This is shown in a new dissertation from Umeå University in Sweden.

18 Nov 2010

Researchers use brain images to identify neural signature of achieving 'positive emotional attractor'

Effective coaching can lead to smoothly functioning organizations, better productivity and potentially more profit. In classrooms, better student performance can occur. Doctors or nurses can connect more with patients. So, doing coaching right would seem to be a natural goal, and it has been a major topic of research at Case Western Reserve University's Weatherhead School of Management since 1990.

18 Nov 2010

Gene transfer reduces and stabilizes plaque and decreases inflammation

A plaque-fighting gene - studied in various forms by researchers at the Cedars-Sinai Heart Institute for 18 years - has now been transferred intravenously to lab mice bred to model atherosclerosis (clogged arteries) in humans. Studies show the gene transfer reduced and stabilized plaque and decreased inflammation, key factors in cutting the risk of heart disease.

18 Nov 2010

New findings identify Sortilin as a potential therapeutic site to alter PGRN pathology in dementia

Frontotemporal lobar degeneration (FTLD) refers to a group of disorders associated with degeneration of the frontal and temporal lobes of the brain. Symptoms include dementia, aphasia, and semantic disorders.

18 Nov 2010

Dim light at night linked to depression

Exposure to even dim light at night is enough to cause physical changes in the brains of hamsters that may be associated with depression, a new study shows.

18 Nov 2010

Anti-cancer drug smuggled using a nanocarrier past protective blood-brain barrier into brain tumours

Scientists in Germany have developed a way of smuggling an anti-cancer drug past the protective blood-brain barrier and into brain tumours and metastases using a nanocarrier - a tiny capsule specially designed to pass through cell membranes and deliver its anti-cancer drug to the cancer cell.

18 Nov 2010

Alnylam comments on Roche's corporate restructuring for RNAi therapeutics

Alnylam Pharmaceuticals, Inc. , a leading RNAi therapeutics company, commented today on Roche's corporate restructuring and its implications on RNAi therapeutics.

18 Nov 2010

Naurex's antidepressant shares efficacy mechanisms with NMDA receptor antagonist ketamine

Naurex Inc., a company developing innovative treatments to address unmet needs in psychiatry and neurology, today reported that data presented at Neuroscience 2010 show that GLYX-13, its clinical-stage candidate for the treatment of depression, shares key mechanistic features associated with the antidepressant efficacy of the NMDA receptor antagonist ketamine.

18 Nov 2010

Study reveals introspection anchored in specific part of brain

A new study reveals that 'introspection' (thinking about our own thoughts or behaviour) is anchored in a specific part of our brain. The research by scientists from the Institute of Cognitive Neuroscience and the Wellcome Trust Centre for Neuroimaging at UCL (University College London) examined people's accuracy when reflecting on decisions they had made.

18 Nov 2010

State-of-the-art imaging system helps locate and count myriad connections between brain nerve cells

Researchers at the Stanford University School of Medicine, applying a state-of-the-art imaging system to brain-tissue samples from mice, have been able to quickly and accurately locate and count the myriad connections between nerve cells in unprecedented detail, as well as to capture and catalog those connections' surprising variety.

18 Nov 2010

Beams of light advance prosthetic limbs

Using beams of light to allow amputees not only to control but also to feel the movement of prosthetic limbs is the ambitious goal of a new $5.6 million Department of Defense initiative.

18 Nov 2010

Cardiac stem cells from sick patients could generate new heart muscle: Research

Cardiac stem cells even in elderly and sick patients could generate new heart muscle and vessel tissue and be used to treat heart failure, according to research presented at the American Heart Association's Scientific Sessions 2010.

18 Nov 2010

New findings reveal complexities in close chemical combat waged among bacteria

Like all organisms, bacteria must compete for resources to survive, even if it means a fight to the death. New research led by scientists from the University of North Carolina at Chapel Hill School of Medicine and the University of California, Santa Barbara, describes new complexities in the close chemical combat waged among bacteria.

18 Nov 2010

Researchers find clue behind dementia development

Researchers at the Mayo Clinic campus in Florida have found a clue as to how some people develop a form of dementia that affects the brain areas associated with personality, behavior, and language.

18 Nov 2010

New technique to identify cancer biomarkers

The University of Liège has presented TARGETOME, the most recent of its spin-offs, which is also the first to spring from its applied geno-proteomics centre, GIGA.

18 Nov 2010

MK-4827 drug candidate shows promising anti-tumour activity in first human trial

A new drug that targets proteins responsible for helping cancer cells to repair damage to their DNA has shown promising anti-tumour activity in its first trial in humans.

18 Nov 2010

Cigarette smoke, automobile exhaust and french fries increase risk of developing Alzheimer's disease

There is growing evidence that exposure to a group of chemicals known as type-2 alkenes -- which are found in the smoke inhaled from cigarettes, the exhaust of automobiles and even in French fries - can increase the chances of developing Alzheimer's disease and other neurological conditions such as Parkinson's disease.

18 Nov 2010

Medical Science News

Spleen cells may do more harm than good at site of spinal cord injury

Pericyte cells become key players in shaping blood flow in the brain

Study finds sfrp2 protein may play a role in accelerating heart muscle repair

Study finds association between personality, cognitive ability and neuroendocrinal dysfunction in exhaustion syndrome

Researchers use brain images to identify neural signature of achieving 'positive emotional attractor'

Gene transfer reduces and stabilizes plaque and decreases inflammation

New findings identify Sortilin as a potential therapeutic site to alter PGRN pathology in dementia

Dim light at night linked to depression

Anti-cancer drug smuggled using a nanocarrier past protective blood-brain barrier into brain tumours

Alnylam comments on Roche's corporate restructuring for RNAi therapeutics

Naurex's antidepressant shares efficacy mechanisms with NMDA receptor antagonist ketamine

Study reveals introspection anchored in specific part of brain

State-of-the-art imaging system helps locate and count myriad connections between brain nerve cells

Beams of light advance prosthetic limbs

Cardiac stem cells from sick patients could generate new heart muscle: Research

New findings reveal complexities in close chemical combat waged among bacteria

Researchers find clue behind dementia development

New technique to identify cancer biomarkers

MK-4827 drug candidate shows promising anti-tumour activity in first human trial

Cigarette smoke, automobile exhaust and french fries increase risk of developing Alzheimer's disease

The evolution of OCT for retinal imaging and disease intervention

Supercharging Next-Gen Antibody Discovery with AI and High-Throughput Experimentation

Prof. Dr. Kristina Kusche-Vihrog

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