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Looking at neurons from all sides
A new technique that marries a fast-moving laser beam with a special microscope that look at tissues in different optical planes will enable scientists to get a three-dimensional view of neurons or nerve cells as they interact, said Baylor College of Medicine scientists in a report that appears... view more (2008-04-28)

Study links nicotine with breast cancer growth and spread
A study published in Cancer Research, a journal of the American Association for Cancer Research, suggests a possible role for nicotine in breast tumor development and metastases.   view more (2008-10-15)

New biomarker predicts effectiveness of breast cancer drugs
University of Cincinnati (UC) researchers have identified a new way to predict when anti-estrogen drug therapies are inappropriate for patients with hormone-dependent breast cancer.   view more (2006-12-08)

New insight about the source of anxiety in Rett syndrome
A peptide known to play a role in anxiety is overly plentiful in a mouse model of the inherited neurological disorder Rett syndrome and appears to underlie the anxiety-like behavior in these mice.   view more (2006-11-14)

Penn researchers enlist proteins to 'switch on' heart tissue repair system in animal models
Researchers at the University of Pennsylvania School of Medicine are utilizing a protein to "switch on" the ability to repair damaged heart tissue.   view more (2006-07-10)

Targeting nerve growth factor may cure liver cancer
Nerve growth factor (NGF), as the name says, is an essential peptide factor for the growth and differentiation of neuronal cells. Therefore we can imagine that this growth factor is important for the nervous system including brain.   view more (2007-09-19)

Mechanism for Epstein-Barr virus protein's role in blood cancers discovered
Earlier this year, researchers at the University of Pennsylvania School of Medicine identified a link between a critical cancer pathway and an Epstein-Barr Virus (EBV) protein known to be expressed in a number of EBV-associated cancers.   view more (2005-12-27)

Scientists identify protein that may promote migraines
A University of Iowa study may provide an explanation for why some people get migraine headaches while others do not. The researchers found that too much of a small protein called RAMP1 appears to "turn up the volume" of a nerve cell receptor's response to a neuropeptide thought to cause... view more (2007-03-09)

60 second test could help early diagnosis of common brain diseases
Until recently physicians have had to rely on time-consuming and uncertain behavioural examinations to diagnose the onset of brain diseases such as multiple sclerosis, Alzheimer's and schizophrenia.   view more (2007-08-22)

New Study Shows SARS Can Infect Brain Tissue
Severe acute respiratory syndrome (SARS), by its very name, indicates a disease of the respiratory tract.   view more (2005-09-15)

Study led by Scripps Research scientist reveals little-known cell networks vital to circadian rhythm
Circadian rhythm is the basic 24-hour cycle that involves various behaviors, including sleeping and eating, in all living organisms. In mammals, the circadian clock is organized hierarchically in a series of multiple oscillators.   view more (2007-05-04)

Vascular biologists make a significant discovery in neurobiology
Researchers investigating blood vessels at Barts and The London School of Medicine have hit upon a new discovery in neurobiology that could have implications for patients experiencing peripheral nerve disorders.   view more (2007-11-30)

Genetic breakthrough supercharges immunity to flu and other viruses
Researchers at McGill University have discovered a way to boost an organism's natural anti-virus defences, effectively making its cells immune to influenza and other viruses.   view more (2008-02-14)

MPI researchers have for the first been able to map the activity of the brain by means of electrical microstimulation
The combination of electrical microstimulation and FMRT promises substantially more precise insights into the functional organisation or the brain and its circuitry.   view more (2005-12-23)

RSRF-Funded Research Links Rett Syndrome to Mitochondrial Gene
New research from the lab of Adrian Bird, a molecular geneticist at the University of Edinburgh, Scotland, reveals that abnormally high levels of a protein called Uqcrc1 in the brains of mouse models of Rett Syndrome cause mitochondria—-the cells' powerhouses—to work overtime.   view more (2006-06-26)

How The UK Diet Increases Heart Disease Risk
Study results presented today1 may reveal an underlying reason for the high rates of heart disease in UK South Asians. The data uncover a potentially important biological signpost that could identify others at risk. Researchers from Manchester2 have shown how migration to the... view more (2004-03-19)

Study reveals how cells destroy faulty proteins in cystic fibrosis
The cellular system that degrades faulty proteins created by the cystic fibrosis gene has been identified by University of North Carolina at Chapel Hill scientists.   view more (2006-08-11)

Elevated testosterone kills nerve cells
A Yale School of Medicine study shows for the first time that a high level of testosterone, such as that caused by the use of steroids to increase muscle mass or for replacement therapy, can lead to a catastrophic loss of brain cells.   view more (2006-09-27)

Stem cells provide new tool for studying disease and identifying ALS drugs
Results of two studies funded by Project A.L.S. and appearing in today's advance online publication of Nature Neuroscience demonstrate that embryonic stem cells may provide a new tool for studying disease mechanisms and for identifying drugs to slow ALS, also known as Lou Gehrig's disease.   view more (2007-04-17)

Studies yield insight into the numerical brain
Two studies in the January 18, 2007, issue of the journal Neuron, published by Cell Press, shed significant light on how the brain processes numerical information—both abstract quantities and their concrete representations as symbols.   view more (2007-01-18)

Experience affects new neuron survival in adult brain; study sheds light on learning, memory
Experience in the early development of new neurons in specific brain regions affects their survival and activity in the adult brain, new research shows. How these new neurons store information about these experiences may explain how they can affect learning and memory in adults.   view more (2007-03-23)

A walking robot goes mountaineering
The human gait is a marvel of coordination. All aspects of movement control - from the angle of the knee joints to the momentum of the hip up to the balance point of the torso - need to be meticulously adjusted.   view more (2007-07-13)

Trainor Lab characterizes gene essential for prenatal development of nervous system
The Stowers Institute's Trainor Lab has demonstrated the role of a gene important to the embryonic development of the nervous system, a process that requires coordination of differentiation of immature neural cells with the cycle of cell division that increases their numbers. Until now, the... view more (2008-02-04)

Protein key to control, growth of blood cells
New research sheds light on the biological events by which stem cells in the bone marrow develop into the broad variety of cells that circulate in the blood. The findings may help improve the success of bone marrow transplants and may lead to better treatments for life-threatening blood diseases.   view more (2008-08-14)

Breastfeeding boost IQ in infants with 'helpful' genetic variant
Breastfeeding boosts infants' IQs, but only if the babies have a genetic variant that enhances their metabolism of breast milk, a Yale researcher and collaborators report today in Proceedings of the National Academy of Sciences.   view more (2007-11-06)
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