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California Legislation, Human Egg Sales and Profits

Posted: July 7, 2013 at 2:59 am

California legislation to allow women
to be paid for their eggs for scientific research is sailing toward
final passage literally swaddled in motherhood and apple pie
arguments. Missing from the debate is a key reason behind
the bill – building profits for what some call the “baby
business.”

The legislation is touted as providing
equal treatment for women, permitting them to be paid for supplying
eggs for stem cell and other research, much as men are paid for
sperm. It also would put women who sell their eggs for research on an
equal economic footing with women who sell their eggs for fertility
treatments, which is currently permitted under state law. Payments to
those women range from an average of $9,000 to as much as $50,000,
according to a legislative analysis of the bill.

 Assemblywoman Susan Bonillla,
D-Concord, author of the bill(AB926), says,

“It is time to let women, just as any
other research subject, make an informed decision as to
participation, and justly compensate them for doing so.”

She also says that the ban on payments
has had serious impact on fertility research. In a legislative bill analysis, she says,

“It has led to a de facto prohibition
on women’s reproductive research in California, adversely
impacting the same women that the ban intended to protect. With few
oocytes donated, fertility research and fertility preservation
research has been at a standstill. This greatly affects women
suffering from fertility issues and women facing cancer who would
like to preserve their oocytes.”

Bonilla is carrying the measure on
behalf of an industry group, the American Society for Reproductive Medicine of Alabama. The fertility or baby business, which is largely
unregulated, brings in about $5 billion annually in the United
States from something like 500 clinics. It has grown rapidly over the
last couple of decades, but is likely heading for a soft spot.
Little public information is available
on the Internet discussing the industry's economic challenges.
However, demographic studies show that the size of the key market
for fertility services is stagnating. A 2012 report by the federal
government projects that the number of women in the 35 to 44 age
group, prime consumers of fertility services, is likely to grow only
0.5 percent from 2010 to 2020. And since that forecast was made, the
Census Bureau has downgraded its projections for total population
growth.
Bonilla's legislation effectively adds
a new, potential revenue stream for the industry. Fertility clinics
would be able to buy the eggs and then resell them to researchers,
adding premiums for eggs from women with special characteristics. The bill would also add a tool for bringing down the cost of fertility
treatments, which can run as much as $12,000 to $17,000 a round or
more and require several rounds, according to the NIH. Clinics could discount those prices for some women, bringing in
new customers, if they agree to authorize the use of excess eggs for
scientific research.
None of this appears necessarily
pernicious. What is pernicious is the absence of discussion of the
economics of the legislation. Without a full understanding of all
that is at stake, including economic issues and motivations,
legislators, the governor and the public are hard-pressed to make
good decisions about a significant change in California law.
Opponents of the legislation have
raised serious questions about the treatment of women by fertility
clinics, noting that the bill would turn egg providers into “vendors”
– not patients of the clinics. The Center for Genetics and Society
in Berkeley has captured the arguments in opposition including
testimony before a Senate committee hearing early in June.
Jennifer Schneider, a physician who
lost a 31-year-old daughter to cancer seven years after the younger
woman sold her eggs three times, told lawmakers,

“Unlike infertile women who are
considered patients, egg donors are treated as vendors( (her italics).
When they walk out of the IVF clinic, no one keeps track of them. 
My daughter’s death was not reported. The long-term risks of egg
donation are unknown."

Sindy Wei, a former egg provider and
now a physician with a Ph.D. in biology, testified that she wound up
in an intensive care unit after 60 eggs were extracted from her in
2001. She said,

“I fear that cases like mine are
buried deep by fertility centers concerned about their image. An
industry thriving on profits and reputation has little incentive to
report adverse events, or protect the health and medical rights of
donors.”

Where is the $3 billion California stem
cell agency on all this? The agency has not taken a position on the
bill nor have any major research organizations. The measure does not
change the law affecting agency-funded research, which bans the use of
compensation for eggs in its research. Enactment of the law, however, would
create a two-tier stem cell research standard in California, one for
scientists not constrained by the payment ban and another for those
who could use the full range of research tools. Some stem cell
researchers may well think that they have become disadvantaged as a
result.

(Editor's note: An earlier version of this article said the IVF business generated $4 billion in revenues annually. More recent estimates place it at $5 billion.)

Source:
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Bharat Book Presents : Mesenchymal Stem Cells Advances And Applications – Video

Posted: July 6, 2013 at 7:50 pm


Bharat Book Presents : Mesenchymal Stem Cells Advances And Applications
To know more : http://www.bharatbook.com/stem-cells-market-research-reports/mesenchymal-stem-cells-advances-and-applications.html Executive Summary Mesenchymal stem cells (MSCs) are multipotent...

By: Deepa Kamath

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Bharat Book Presents : Mesenchymal Stem Cells Advances And Applications - Video

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Scientists Create Human Liver From Stem Cells – Video

Posted: July 6, 2013 at 7:50 pm


Scientists Create Human Liver From Stem Cells
Japanese scientists have shown that they have created a functional human liver from stem cells as they say that it points to future where livers and organs could be created in a lab.

By: IBTimesUK

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Scientists Create Human Liver From Stem Cells - Video

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Japanese scientists use stem cells to grow tiny livers – Video

Posted: July 6, 2013 at 7:50 pm


Japanese scientists use stem cells to grow tiny livers
Japan, July 4 - Japanese scientists at Yokohama City University have grown tiny functional livers, which were implanted into mice. Professor Hideki Taniguchi...

By: enewschannel

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Japanese scientists use stem cells to grow tiny livers - Video

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Scientists Create Liver From Stem Cells – Video

Posted: July 6, 2013 at 7:50 pm


Scientists Create Liver From Stem Cells
Description: Researchers in Japan say they have grown a tiny human liver from pluripotent stem cells. Story: Japanese scientists have created a functional hu...

By: NTDTV

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Scientists Create Liver From Stem Cells - Video

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Stem cell research ::com skills:: – Video

Posted: July 6, 2013 at 7:50 pm


Stem cell research ::com skills::

By: Kendrick Wright

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Stem cell research ::com skills:: - Video

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FNM Leader Opposes Stem Cell Research Bill – Video

Posted: July 6, 2013 at 7:50 pm


FNM Leader Opposes Stem Cell Research Bill

By: ZNSNetwork

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FNM Leader Opposes Stem Cell Research Bill - Video

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Questions you should ask to doctor for Alzheimer disease

Posted: July 6, 2013 at 5:12 am

Alzheimer’s Disease is a critical health condition that cannot be defined in a specific way.It is a very common form of Dementia. Dementia in itself is not a disease. Rather, it is a group of symptoms that start occurring due to occurrence of some other disease or medical condition.Person suffering from Alzheimer’s Disease can face difficulty in remembering even the most recently happened events. This is the initial stage. The disease can lead to death of a person too! The disease starts to occur in people who have crossed 65 years of age or more. Those who get diagnosed with this difficult disease, a good doctor needs to be consulted at the earliest. There are certain questions that need to be placed before the doctor related to the disease. Some of the most important questions are listed below:

What is the usual course of the Alzheimer’s disease?

Life long.

What type of new treatments are available?

Since it is not a disease, there is no particular treatment available. However, some medicines are available but that too works at the early stages.

Are the drugs used to treat the AD symptoms effective?

Yes, at times and mostly during the early stages.

Does these drugs have any sort of side effects?

At time, yes. It can cause poor eyesight problem, gaining weight, as well itching problems.

Does the AD affects a person for the remaining part of his/her living days?

Yes, definitely.

What is the total time period for a person to act in a very normal way post Alzheimer’s diagnosis?

The first and middle stages are still OK with the patients. Although slight changes start taking place but still the behavior doesn’t get completely out of the mark. But, once the patient reaches advanced stage, scenarios tend to become more complicated.

Can a patient of Alzheimer’s Disease be a threat to other or themselves?

The Patient can be a real threat to him/herself. At advanced stage, the patient can even forget her/his own address, name, etc. Scenarios can get real complicated when the patient fails to identify his/her relatives, family members and friends.

Is home or nursing home the best place to take care of the person suffering from AD?

No, there is no such a thing. A lonely person with no one to take care of can stay best in a nursing home. But a person with good family and friends can easily stay in the home. Alzheimer’s is a not a disease but a syndrome that can be as deadly as any other disease. But, there is no specific treatment for it. So, there is no need to spend unnecessary money booking a bed in the nursing home.

What are the necessary precautions to take in order to make the home surroundings safe for someone who has been diagnosed with Alzheimer’s?

A clean surrounding can definitely help. The person suffering from AD should be kept stress free. The patient should have more interaction with family members and friends. However, by no means the patient should be made excited or furious. It can provide extra stress on the brain. This can cause some negative repercussions.

What are the best available support and services are available in the local area related to Alzheimer’s disease?

This is a very important question to ask the doctor. Remember, if local medicinal help can be availed, then much of worries are eliminated.

Is Alzheimer’s considered a hereditary disease?

Yes, definitely. But it is only a small part of the bigger process. AD can develop due to several factors, most important being strong stress.

Source:
http://www.biotechblog.org/entry/questions-doctor-alzheimer-disease/

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A First: Human Liver Created from Stem Cells

Posted: July 5, 2013 at 7:48 pm

Scientists in Japan said they had grown human liver tissue from stem cells in a first that holds promise for alleviating the critical shortage of donor organs.

Creating lab-grown tissue to replenish organs damaged by accident or disease is a Holy Grail for the pioneering field of research into the premature cells known as stem cells.

Now Takanori Takebe of the Yokohama City University Graduate School of Medicine and a team reported Wednesday in the journal Nature that they grew tissue "resembling the (human) adult liver" in a lab mouse.

They first created induced pluripotent stem (iPS) cells which they mixed with other cell types and coaxed into "liver buds" -- the precursor clusters that develop into a liver. The buds, each about five millimeters (0.2 inches) big, were then transplanted onto a mouse brain, where they were observed transforming into a "functional human liver" complete with blood vessels, the scientists wrote.

"To our knowledge, this is the first report demonstrating the generation of a functional human organ from pluripotent stem cells," said the report.

The technique has yet to be tested in humans, but serves as an important proof of concept, it added.

Stem cells are infant cells that can develop into any part of the body. Until a few years ago, when iPS cells were created, the only way to obtain stem cells was to harvest them from human embryos. This is controversial because it requires the destruction of the embryo, a process to which religious conservatives and others object.

But iPS cells are easily obtainable mature cells that are "reprogrammed" into a versatile, primitive state from where they can develop into any kind of cell in the body. Takebe told a press conference ahead of the report's release that the man-made liver was observed through a replacement glass skull that was fitted around the mouse's brain.

The liver developed blood vessels which fused with those of the animal. It also performed certain human-specific liver functions -- producing proteins and processing specific drugs. "We have concluded that this liver is functioning," the scientist said. "We think this is enough for improving the survival after liver failure."

Scientists commenting on the research described it as promising.

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A First: Human Liver Created from Stem Cells

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Scientists produce functional human livers from stem cells

Posted: July 5, 2013 at 7:48 pm

New research is paving the way towards 'off-the-shelf' human organs for transplantFor the very first time, scientists have succeeded in creating a functional, three-dimensional human liver from stem cells, bringing medicine one step closer towards having 'off-the-shelf' transplant organs.

The scientists created tiny liver 'buds', roughly 4 millimetres wide, by bringing together the same types of human cells that combine when the liver starts to grow in the human embryo. Rather than using embryonic stem cells as their 'base', though, the scientists reprogrammed mature human skin cells back into an embryonic state producing 'induced pluripotent stem cells' or iPSCs. They then added cells taken from umbilical cord blood called endothelial cells which create the lining of blood vessels, and another type called mesenchymal stem cells, which go into producing bone, cartilage and fat tissues.

[ Related: Stem-cell therapy wipes out HIV in two patients ]

The buds that grew from this combination of cells not only formed liver tissue, but they also formed a network of blood vessels throughout the tissue. When these buds were transplanted into mice that were suffering from liver failure, they took over various liver functions, keeping the mice alive, and the buds even connected up with the surrounding blood vessels and kept growing.

The most amazing part about this entire discovery is that it essentially happened as an unexpected result. One of the study leaders, Takanori Takebe, from Yokohama City University in Japan, was simply working on a way to create 'vascularized' liver tissue that is, tissue with blood vessels running through it which has, so far, been very difficult to do. Some trials have used artificial scaffolding to form the growing cells into the right shape, and others have just grown pure cultures of cells, but Takebe tried combining different types of cells together at the same time. He found that, as they grew, they organized themselves into three-dimensional structures.

"We just simply mixed three cell types and found that they unexpectedly self-organize to form a three-dimensional liver bud this is a rudimentary liver," Takebe told BBC News. "And finally we proved that liver bud transplantation could offer therapeutic potential against liver failure."

After that discovery, it took hundreds of tries to get up to the stage of making these tiny liver buds.

"The strategy is very promising, and represents a huge step forward," said Dr Dusko Ilic, a stem cell scientist at King's College London, according to BBC News.

"Although the promise of an off-the-shelf-liver seems much closer than one could hope even a year ago, the paper is only a proof of concept. There is much unknown and it will take years before it could be applied in regenerative medicine."

[ More Geekquinox: Astronomers detect strange radio signals from deep space ]

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Scientists produce functional human livers from stem cells

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