Genetics

New insights uncovered into Prader-Willi syndrome

A study published in the journal Human Molecular Genetics by researchers at Children's Hospital Los Angeles (CHLA) provides novel insights into the brain mechanisms underlying the insatiable hunger and subsequent obesity ...

Neuroscience

Key regulatory role for mysterious olfaction molecule OMP

New research from the Monell Center reveals that olfactory marker protein (OMP), a molecule found in the cells that detect odor molecules, plays a key role in regulating the speed and transmission of odor information to the ...

Medical research

New 'exercise hormone' promotes physical endurance

A new study in mice shows that exercise causes muscle to release a peptide that builds the muscle's capacity for energy production and increases physical endurance, allowing for longer and more intense exercise.

Genetics

Genetic cause of cleft palates

Some children are born with cleft palates and, of those children, some have an asymmetrical face and a malformed ear. A team of scientists led by Berlin-based researcher Enno Klußmann of the Max Delbrück Center for Molecular ...

Immunology

Researchers identify essential component of antiviral defense

Infectious disease researchers at the University of Georgia have identified a signaling protein critical for host defense against influenza infection. The findings, recently published in PLoS Pathogens, shed light on how ...

Psychology & Psychiatry

New study throws into question long-held belief about depression

New evidence puts into doubt the long-standing belief that a deficiency in serotonin—a chemical messenger in the brain—plays a central role in depression. In the journal ACS Chemical Neuroscience, scientists report that ...

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