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signalling

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4 July 2008

New research sheds light on the molecular basis of crib death

Sudden Infant Death Syndrome (SIDS) is a condition that unexpectedly and unexplainably takes the lives of seemingly healthy babies aged between a month and a year. Now researchers of the European Molecular Biology Laboratory in Monterotondo, Italy, have developed a mouse model of the so-called crib…

SCIENCE & TECHNOLOGY

2008

sciencescience-technology

21 October 2007

Scientists uncover how hormones achieve their effects

New insights into the cellular signal chain through which pheromones stimulate mating in yeast have been gained by scientists at the European Molecular Biology Laboratory [EMBL]. Similar signal chains are found in humans, where they are involved in many important processes such as the…

SCIENCE & TECHNOLOGY

2007

sciencescience-technology

3 June 2007

New insights into the neural basis of anxiety

People who suffer from anxiety tend to interpret ambiguous situations, situations that could potentially be dangerous but not necessarily so, as threatening. Researchers from the Mouse Biology Unit of the European Molecular Biology Laboratory (EMBL) in Italy have now uncovered the neural basis for…

SCIENCE & TECHNOLOGY

2007

sciencescience-technology

12 February 2007

A signal that protects the liver from hepatitis and cancer

Liver cancer is one of the deadliest cancers worldwide; every year sees more than 400,000 new cases, and most of the victims die in less than one year. Despite extensive research, the underlying molecular mechanisms of the disease are poorly understood. A new study by researchers from the Mouse…

SCIENCE & TECHNOLOGY

2007

sciencescience-technology

3 September 2006

Lost in the labyrinth

Blood cells have limited lifespans, which means that they must be continually replaced by calling up reserves and turning these into the blood cell types needed by the body. Claus Nerlov and his colleagues at the European Molecular Biology Laboratory (EMBL) unit in Monterotondo, Italy, in…

SCIENCE & TECHNOLOGY

2006

sciencescience-technology

25 August 2006

A switch between life and death

Cells in an embryo divide at an amazing rate to build a whole body, but this growth needs to be controlled. Otherwise the result may be defects in embryonic development or cancer in adults. Controlling growth requires that some cells divide while others die; their fates are determined by signals…

SCIENCE & TECHNOLOGY

2006

sciencescience-technology

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