UK OKs human-animal embryo research

British authorities have given the go ahead for scientists to use animal embryos in their efforts to make Human Stem Cells. For moi, it isn't a question of whether this will work or whether this will be helpful to people. It is a question of where does it lead? Man, over an over again, proves that he is not capable of acting responsibly with the technology he already possesses, let alone any new technology. As if we are not destroying our ability to endure upon the planet already, what happens when the building blocks of life are f*ck'd with?

We already have genetically modified fruits and vegetables. Many that are overtaking natural species, and many that are designed to die off and not self propagate. We read that cloned meat, from cloned animals who have higher rates of disease and mutations, is in the US food system. Mmm, serve up that steak.

Where is it all leading to?

British authorities on Thursday approved scientists' use of animal eggs to create human stem cells, a ruling that will boost the supply of stem cells for research.

The decision means that researchers will be able to refine their techniques for producing human stem cells by practicing first on animal eggs, of which there is a steady supply. Similar work involving human-animal stem cells is also under way in China and the United States.

"This is good news for research, but most importantly, it is good news for patients," said Sophie Petit-Zeman of the Association of Medical Research Charities.

Scientists have been exploring the use of stem cells to cure many degenerative diseases such as Parkinson's, since the cells have the ability to develop into any cell in the human body.

The Human Fertilization and Embryology Authority said it had granted conditional one-year licenses to two institutions to conduct research using mixed human-animal embryos. In Britain, all research involving human eggs and embryos must be approved by the authority.

Scientists from King's College and Newcastle University submitted applications last year to create human stem cells using animal eggs.

Link to Full Article

Embryos created with DNA from 3 people

British scientists say they have created human embryos containing DNA from two women and a man in a procedure that researchers hope might be used one day to produce embryos free of inherited diseases.

Though the preliminary research has raised concerns about the possibility of genetically modified babies, the scientists say that the embryos are still only primarily the product of one man and one woman.

"We are not trying to alter genes, we're just trying to swap a small proportion of the bad ones for some good ones," said Patrick Chinnery, a professor of neurogenetics at Newcastle University involved in the research.

SNIP

The genes being replaced are the mitochondria, a cell's energy source, which are contained outside the nucleus in a normal female egg. Mistakes in the mitochondria's genetic code can result in serious diseases like muscular dystrophy, epilepsy, strokes and mental retardation.

In their research, Chinnery and colleagues used normal embryos created from one man and one woman that had defective mitochondria in the woman's egg. They then transplanted that embryo into an emptied egg donated from a second woman who had healthy mitochondria.

Link to Full Article

Legal Battle Over Sonar: Update

A navy ship tests mid-frequency sonar in Washington's Haro Strait, close to a pod of orca whales.


In an email message sent out by the National Resources Defense Council:

Last night, a federal judge struck down a waiver issued by the
White House that would have exempted the U.S. Navy from obeying
a key environmental law during sonar training exercises that
endanger whales.

In doing so, the court affirmed the bedrock principle that we do
NOT live under an imperial presidency. Both the White House and
the military must obey and uphold our environmental laws.

President Bush's waiver was a last-ditch attempt to let the Navy
unleash an onslaught of military sonar off the coast of southern
California -- home to five endangered species of whales --
without taking precautions to protect marine mammals from a
lethal bombardment of sound.

Last month, the same judge -- U.S. District Judge Florence-Marie
Cooper -- ordered the Navy to put safeguards in place during the
sonar maneuvers in order to protect marine mammals from needless
injury and death. Shortly after that ruling, President Bush
issued his "emergency" waiver, attempting to override the
court's order.

In last night's ruling, Judge Cooper called the Navy's so-called
emergency "a creature of its own making," and reaffirmed that
the military can train effectively without needlessly harming
whales.

The Navy's maneuvers would take place near the Channel Islands
-- one of the world's most sensitive marine environments. The
Navy itself estimates that the booming sonar would harass or
harm marine mammals some 170,000 times -- and cause permanent
injury in more than 400 cases.

The far-reaching precautions imposed on the Navy by Judge Cooper
include a ban on mid-frequency sonar within 12 miles of the
California coast -- a zone that is heavily used by migrating
whales and dolphins -- and between the Channel Islands.

This decision will no doubt be appealed by the Navy and/or White House. If you support protections being in place for marine wildlife (hello chain of life that leads back to us), I urge you to check out the National Resources Defense Council's website and get involved and donate to the legal battle.
NRDC Website

Here's a great segment about our victory from today's "Morning
Edition" on National Public Radio: LINK
Sincerely,

Frances Beinecke
President
Natural Resources Defense Council