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Drug treatment improves learning in mice with Down syndrome symptoms, Stanford/Packard study shows
A once-a-day, short-term treatment with a drug compound substantially improved learning and memory in mice with Down syndrome symptoms, say researchers at the Stanford University School of Medicine and Lucile Packard Children's Hospital.   view more (2007-02-26)

Rare cell prevents rampant brain activity
One of the mysteries of the brain is how it avoids ending up in a state of chaos, something which happens only on exceptional occasions, when it can lead to epileptic fits. Scientists at Karolinska Institutet have now uncovered a new mechanism controlling how the brain keeps its neuronal activity... view more (2007-03-05)

Scientists explore consciousness
An international team of scientists led by a University of Leicester researcher has carried out a scientific study into the realm of consciousness.   view more (2008-02-19)

Glutamate: Too much of a good thing in schizophrenia?
Is schizophrenia a disorder of glutamate hyperactivity or hypoactivity? While the predominant hypothesis for many years was that schizophrenia was a glutamate deficit disorder, there is growing evidence of glutamate hyperactivity as well.   view more (2008-10-28)

Dissecting the genetic components of adaptation of E. coli to the mouse gut
New insights into the evolutionary mechanisms that facilitate the remarkably fast adaptation of intestinal bacteria within their natural environment are provided in the January issue of PLoS Genetics by researchers from INSERM and INRA at University Paris Descartes.   view more (2008-01-14)

Groundbreaking study helps explain why preemie brains improve over time
Infants born prematurely and with hypoxia-inadequate oxygen to the blood-are able to recover some cells, volume and weight in the brain after oxygen supply is restored, Yale School of Medicine researchers report in Experimental Neurology.   view more (2005-06-28)

New ears for deaf children
Thanks to the cochlear implant deaf children under two years old can express and understand properly the language. Those are the results obtained by the University Clinic of the University of Navarre. The University Clinic of Navarre is a pioneer in cochlear implant. This technique replaces the... view more (2002-11-29)

Research identifies protein in mice that regulates bone formation
Osteoporosis, a disease characterized by a decrease in bone mass and density and which makes people more susceptible to bone fractures and deformities, afflicts some 10 million Americans over the age of 50.   view more (2006-06-23)

Structure of important neurotransmitter regulator determined
Researchers from Virginia Tech and the Brookhaven National Laboratory have solved the structure of an enzyme that is critical in the regulation of the neurotransmitter system in the human brain.   view more (2008-02-04)

Rates of rare mutations soar 3 to 4 times higher in schizophrenia
People with schizophrenia have high rates of rare genetic deletions and duplications that likely disrupt the developing brain, according to studies funded in part by the National Institutes of Health.   view more (2008-03-28)

Prenatal cocaine's lasting cellular effects
Although the "crack baby" hysteria of the 1980s was greatly exaggerated, cocaine use during pregnancy can cause subtle but disabling cognitive impairments — attention deficits, learning disabilities and emotional problems.   view more (2007-01-15)

Computer simulations point to key molecular basis of cystic fibrosis
Researchers from the University of North Carolina at Chapel Hill have identified a key molecular mechanism that may account for the development of cystic fibrosis, which about 1 in 3000 children are born with in the US every year.   view more (2008-03-03)

GABA halts stem cell production in the brain
Release of the neurotransmitter GABA by adult neuronal precursor cells that develop into neurons limits stem cell proliferation, according to a study at Yale School of Medicine in the September issue of Nature Neuroscience.   view more (2005-09-02)

Montreal researchers probe the genetic basis of memory
A group of Montreal researchers has discovered that GCN2, a protein in cells that inhibits the conversion of new information into long-term memory, may be a master regulator of the switch from short-term to long-term memory.   view more (2005-08-31)

Birds learn to fly with a little help from their ancestors
It is widely known that birds learn to fly through practice, gradually refining their innate ability into a finely tuned skill.   view more (2007-08-15)

General anesthesia for hernia surgery in children and risk of later developmental problems
Children under the age of three who had hernia surgery showed almost twice the risk of behavioral or developmental problems later compared to children who had not undergone the surgery, according to a study by researchers at Columbia University Mailman School of Public Health and the College of... view more (2008-11-10)

Anti-inflammatory effects of omega 3 fatty acid in fish oil linked to lowering of prostaglandin
Omega 3 fatty acids in dietary fish oil are reported to have anti-inflammatory and anti-thrombogenic and anti-arrhythmic effects in humans, but the biochemical basis for these beneficial health effects is not well understood.   view more (2006-04-04)

Researchers identify protein which could help protect against neuro-degenerative conditions
A team of researchers from Imperial College London, the Charing Cross Hospital and University College London have identified a protein which could be used to protect against neuro-degenerative conditions such as Alzheimer’s, Parkinson’s, Huntington’s, motor neurone diseases and... view more (2003-05-30)

Nitric oxide plays a vital role in the formation of long-term memory in snails
Snails can teach us a great deal about how we form memories, according to a group of neuroscientists at the University of Sussex. Research by Dr Ildik'³ Kemenes, Professor Paul Benjamin, Professor Michael O'Shea and colleagues shows that nitric oxide plays a vital role in the formation of long-term... view more (2002-02-18)

Another Key to the p53 Door
Researchers at the Uppsala Branch of the Ludwig Institute for Cancer Research (LICR) have discovered that the transcription factor Yin Yang 1 (YY1) is a novel regulator of the tumor suppressor p53, which is inactivated in at least half of all human cancers. The p53 transcription factor plays a... view more (2004-07-29)

First significant genetic finding in severe PMS, or PMDD
The first significant genetic finding in premenstrual dysphoric disorder (PMDD) has now been reported. PMDD is a very severe form of the more commonly known premenstrual syndrome, or PMS.   view more (2007-10-03)

Researchers find molecule that may hold key to learning and memory
Independent research teams from Harvard Medical School and Children's Hospital Boston have identified a master protein that sheds light on one of neurobiology's biggest mysteries-how neurons change as a result of individual experiences.   view more (2006-02-22)

Multiple sclerosis research charges ahead with new mouse model of disease
A new study highlights the role of a charge-switching enzyme in nervous system deficits characteristic of multiple sclerosis and other related neurological illness.   view more (2008-11-06)

All eukaryotic kinases share 1 common set of substrates
Kinase mediated phosphorylation is generally recognised as the major regulator of virtually all metabolic activities in eukaryotic cells including proliferation, gene expression, motility, vesicular transport and programmed cell death.   view more (2007-08-22)

Tracking Cystic Fibrosis with Mice: DFG fellow develops an animal model for the disease
Cystic fibrosis, also known as mucoviscidosis, is one of the most common genetic diseases with a fatal outcome in western Europe. The disease is caused by a defective gene that affects the salt and fluid composition of respiratory tract secretions. As a result, they become highly viscous. The... view more (2004-04-26)
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