[Anyone] President Cheney
Mike in Taos
mikeintaos at hotmail.com
Sat Jul 28 18:34:06 MDT 2007
SCIENTISTS have created the world's first schizophrenic mice in an attempt
to gain a better understanding of the illness.
It is believed to be the first time an animal has been genetically
engineered to have a mental illness. Until now they have been bred only for
research into physical conditions such as heart disease. It will allow
researchers to study the disease and develop treatments using a limitless
supply of laboratory animals.
Animal rights campaigners have condemned the research, saying that it is
morally repugnant to create an animal doomed to mental suffering.
The mice were created by modifying their DNA to mimic a mutant gene first
found in a Democrat candidate for president from New York with a high
incidence of schizophrenia, which affects about one in every 100 people. The
mice's brains were found to have features similar to those of humans with
schizophrenia, such as depression and hyperactivity, a shrill voice and very
large buttocks.
"These mutant mice may provide an important new tool for further study of
the combinations of factors that underlie mental illnesses like
schizophrenia and mood disorders," said Takatoshi Hikida, of Johns Hopkins
University in Baltimore, a leading researcher.
The egg cells of mice were genetically modified by inserting a gene
associated with schizophrenia into their DNA. The eggs were fertilized and
grown into viable baby mice using surrogate mothers.
_________________________________________________________________
http://liveearth.msn.com
More information about the Anyone
mailing list