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Biotechnology Stock in Focus; Neuralstem Inc. (CUR) – SmallCap Network

By Dr. Matthew Watson


Daily Mail
Biotechnology Stock in Focus; Neuralstem Inc. (CUR)
SmallCap Network
Shares of Neuralstem Inc. (AMEX: CUR) surged in trading on Thursday after the biotechnology company announced that its neural stem cells were part of a study published online in a leading scientific journal CELL. In the study, called Long Distance ...
Neuralstem Gains on Stem Cell Therapy for Paralyzed RatsBusinessweek

all 100 news articles »

Source:
http://news.google.com/news?q=biotechnology&output=rss

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Biotechnology Park to boost economy – King – Times of Swaziland

By Dr. Matthew Watson


Times of Swaziland
Biotechnology Park to boost economy - King
Times of Swaziland
He called upon every Swazi citizen to impart knowledge, skills and expertise to fulfil government's endeavour of attaining First World status through the construction of the much anticipated Science and Biotechnology Park, among other priorities. The ...

and more »

Source:
http://news.google.com/news?q=biotechnology&output=rss

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Angel Biotechnology expects to complete Materia Medica jv by end of 2012 – Proactive Investors UK

By Dr. Matthew Watson


Proactive Investors UK
Angel Biotechnology expects to complete Materia Medica jv by end of 2012
Proactive Investors UK
Biopharmaceutical contract manufacturer Angel Biotechnology (LON:ABH) expects its joint venture with Russian firm Materia Medica to be completed before the end of the year. The firm is still dealing with the details of the agreement, it said in a wide ...

Source:
http://news.google.com/news?q=biotechnology&output=rss

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Two lessons I learned this week.

By Dr. Matthew Watson


I learned two valuable things this week I thought I'd pass on in a Friday afternoon post.  Actually strictly speaking these are likely things I've learned before but needed to re-learn or to be 'reminded' of their importance.
Please pardon a little stroll away from the typically strict focus on cell therapy -- but in a way that's the theme of today's post.
1.  Take time each week to read something from outside your specific profession or job focus.  
I'm not talking here about the importance of escaping in the evening with a fiction novel (also very important) but rather reading something professional but from well outside your area of focus.  Here are my examples.

I always read WIRED magazine.  Aside from GEN it's the only magazine I read.  Just reading something outside of cell therapy or biotech often infuses me with an idea that otherwise would have never occurred to me like the need for a cell therapy X Prize or cellular aggregates as microcarriers or tissue-engineered memory and processing devices or even just the conviction to better represent cell therapy to the broader world out there of scientists, engineers, journalists, policy-makers, or perhaps people with too much money looking to be inspired and wanting to make a difference.

Similarly, on a flight this week I reached into the seat pocket in front of me and discovered a recent copy of the Journal of the American Medical Association.  I read a fascinating article that has me excited about an idea for how we as a cell therapy industry might lead the way in addressing clinical trial and data transparency that would put our sector in a leadership position, lend the industry a much-needed spotlight, and has the potential to facilitate the kind of meta-analysis and data-mining that could only be done through data aggregation.  I believe the concept has the potential to be disproportionately significant for a sector defined by so many small, under-powered trials.
The idea may never see the light of day but the point is the source of the inspiration.  In order to 'think' outside the box one typically has to 'be' outside the box.  Lesson?  Spend some time outside your box.
2. It often takes something very small to make a disproportionately significant impact on someone.  
I was reminded recently through an exchange of simple kindnesses just how little it sometimes takes to make a big difference in someone's life.  For you what might be so easy to give might be of unparalleled value to someone for whom that is so unattainable.  
Lesson?  When the opportunity knocks for you to give something small or simple, take it.  This kind of charity almost always has the potential to be mre impactful than you might ever imagine.

Source:
http://feeds.feedburner.com/CellTherapyBlog

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Road to Commercialization: California Stem Cell Agency Seeking Top Level Product Development Execs

By Dr. Matthew Watson


Looking for a good job at an
enterprise that is on the cutting edge of biotechnology?

Nine positions are open at the $3
billion California stem cell agency, headquartered in San Francisco.
Some of them could pay more than $200,000 a year.
Several of the new jobs are closely
aligned with the agency's fresh focus on commercializing stem cell
research and driving therapies into the clinic. Scientists and
lawyers are being recruited along with a business development
officer. For some of the positions, travel is required.
One new, high-level position is
described as a senior development officer. The job posting calls for
“expertise in product development for stem cell therapies.” The
person would “directly interact with investigators on CIRM’s
clinically applicable research programs to help provide product
development guidance from preclinical, manufacturing, and first in
human to early phase clinical regulatory perspectives.” An M.D. or
Ph.D. degree in a biomedical science is required. Pay tops out at
$232,891. This person would report to Ellen Feigal, senior vice
president for research and development.
A second, high-level position reporting to Feigal is senior medical officer, who would manage the
agency's portfolio aimed at commercialization of stem cell research,
specifically “focused on IND enabling and clinical development
projects.” This also requires an M.D. or Ph.D. and substantial professional experience in development of biomedical research and
products. Pay also could run as high $232.891 annually.
A third new job at CIRM is
business development officer. That person would help generate
“outside investment in stem cell research in California for both
CIRM-funded and not currently CIRM-funded programs by
biopharmaceutical strategic partners; equity investors (venture
capital and others); and disease foundations.” The salary range
hits $216,270 annually. It wouldn't be surprising if the person in
this job also became involved in developing a funding mechanism for
CIRM after it runs out of state cash in 2017 or so. 
This position reports to Elona Baum,
general counsel and vice president, business development.
And yet another new position is called
director of alliance management. The job deals with the agency's
extensive collaborative funding partnerships, many of which are
abroad. CIRM wants somebody with a law degree, experience in
intellectual property and business law along with strong negotiating
skills. The pay range for the post tops out at $232,891 annually. This position reports to CIRM President
Alan Trounson.
Other open positions include: deputy
general counsel, two science officers and office manager.

Source:
http://californiastemcellreport.blogspot.com/feeds/posts/default?alt=rss

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StemCells, Inc., Discloses How it Will Generate $40 Million in Matching Funds

By Dr. Matthew Watson


StemCells, Inc., said yesterday that it
will come up with the $40 million needed to match loans from the California
stem cell agency through “existing infrastructure and overhead”
and will not be issuing stocks or warrants to the agency.

In a statement to shareholders, Martin
McGlynn
, CEO of the publicly traded firm, discussed the $40 million in loans awarded by agency this summer, including $20 million last
week. The stem cell agency's governing board, after it emerged from
an executive session on the matter, last Wednesday night adopted a
motion requiring the company to demonstrate that it has the matching
funds.
CIRM Chairman J.T. Thomas, a Los Angeles bond financier, said that
concerns were expressed during the executive session that the agency
“would account for such a large part of the assets of the company.”
At his suggestion, the board approved the loan on the condition that
“it show it has access” to the $20 million in matching funds that
company offered during the application process. StemCells, Inc., also
offered a $20 million match on another loan approved in July by CIRM.
The latest financial reports from
StemCells, Inc., which is based in Newark, Ca., show that it had
assets of $17 million as of June 30 and liabilities of $11.6 million.
The company reported net income for the second quarter of $833,522
compared to a loss of $4 million for the same period a year ago.
In its filing with the SEC, the company
said,

“We have incurred significant
operating losses since inception. We expect to incur additional
operating losses over the foreseeable future. We have very limited
liquidity and capital resources and must obtain significant
additional capital and other resources in order to provide funding
for our product development efforts....”

In his statement yesterday, McGlynn
said the California stem cell agency had “doubled down” on
StemCells, Inc., in approving the two loans. He said the company is
not concerned about meeting the matching requirements. McGlynn said, 
Martin McGlynn
StemCells, Inc., Photo

“To be clear, we do not interpret the
diligence requirement as an obligation to raise a specific amount of
money in a particular period of time, and we wish to correct the
misstatements made by some uninformed third parties that the ICOC is
requiring us to raise $20 million in matching funds. In
point of fact, we expect that a substantial amount of our
contribution towards these projects will come from existing
infrastructure and overhead, salaries for our existing personnel, and
other contributions in kind. Furthermore, we will soon be
reviewing the budgets for both projects in detail with CIRM
staff. Because each disease team budget was prepared on a
stand-alone basis, we expect to see significant economies and
efficiencies now that the company has in fact been awarded funding
for both.”

McGlynn also said,

"Under this particular CIRM
program (RFA 10-05), funding for companies will be in the form of
unsecured, non-recourse, interest-bearing, term loans, which will be
forgivable in the event the funded research fails to result in a
commercialized product. On the other hand, should the product be
successfully commercialized, CIRM would earn milestone payments
depending on how successful the product becomes. Because CIRM
shares the downside risk, and could participate handsomely on the
upside, the structure makes the loan about as close to 'equity' as one could, without having to dilute existing shareholders in order
to gain access to significant amounts of capital.  The company
will not issue stock, warrants or other equity to CIRM in connection
with these awards. 

"Of course, we realize that CIRM
prefers that applicants from industry provide evidence of their
ability to secure whatever additional funds may be needed to complete
any CIRM-funded project, in this case the filing of an IND for each
indication. This is stated in the text of RFA 10-05 itself and
was repeated in various comments by CIRM staff during the application
process. When making the second award on September 5, the
ICOC naturally recognized the sizeable commitment it was making
to StemCells, so it instructed CIRM staff to satisfy themselves
of the company's ability to access the capital needed to fund the
project, namely the Alzheimer's program through to the filing of the
IND.”

McGlynn also said firm's bid for
another $10 million from CIRM could come in the form of a grant
instead of a loan. He said,

"Finally, I can confirm that in
June of this year the Company applied for up to $10
million under CIRM's Strategic Partnership I program
(RFA 12-05). Unlike the disease team awards under RFA
10-05, if companies are approved for funding under RFA 12-05, they
may elect to take such funding in the form of a grant, not a
loan. Our application under RFA 12-05 is for a controlled Phase
II clinical trial of HuCNS-SC cells in Pelizaeus-Merzbacher disease
(PMD), a rare myelination disorder. StemCells completed a Phase
I study in PMD in February 2012 and in April announced that
all of the patients from that study showed evidence of cell-derived
myelination and three of the four patients in the study showed
measurable gains in motor and/or cognitive function.”

According to CIRM, the awards in the strategic partner round will be approved either next month or in December. 
StemCells, Inc. stock was trading at
$1.85 at the time of this writing. Last week, it rose to $2.43.
During the last 12 months, its high was $2.67 and its low was 59
cents.

Source:
http://californiastemcellreport.blogspot.com/feeds/posts/default?alt=rss

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California Stem Cell Firsts: From Emotional Appeals to $40 Million Awards

By Dr. Matthew Watson


During the last few months, the $3 billion California stem cell
agency, which is approaching its eight-year anniversary, has chalked up a
number of important firsts.

Most of them came during the July and
September meetings of its 29-member governing board and were related to strenuous efforts by researchers to win approval of awards of up to
$20 million each. Several firsts involved the agency's former
chairman, Robert Klein, who could be considered the father of the
state's stem cell research effort.
So here is the California Stem Cell
Report's
list of firsts at the California Institute of Regenerative
Medicine
(as CIRM, the stem cell agency, is formally known) for the
summer of 2012.
It was the first time that a single
company – in this case, StemCells, Inc. , of Newark, Ca. –
received two awards in the same round.
It was the first time any company has
been awarded as much as $40 million. Again, StemCells, Inc.
It was the first time that Klein has lobbied his former board (see here and here) on
behalf of a particular grant application. That occurred in both July
and September with one of StemCells, Inc.'s application.
It was the first time that the board
has approved an application that has been rejected twice by
reviewers, again the StemCells, Inc., proposal backed by Klein.
It was the first time that board has
received such a large outpouring of appeals by rejected applicants.
It was the first time that the board
has received such lengthy presentations of emotional appeals by
patient advocates on behalf of rejected applicants.
It was the first time that action on a
grant round has been extended over three months(see here and here). The disease team
round began in July. Action will not be completed until the end of
October.
It was the first time that the
governing board has sent so many applications back for re-review –
five, six if the one to be acted on in October is included.
It was also the first time that the
board has ordered a full-blown review of its grant appeal process
with an eye to making making major changes in it.
Several reasons exist for the number of
firsts racked up by CIRM. One is the high stakes involved in the
disease team round that began in July and the low number approved by reviewers – six compared to the 12 approved by the board, as of
today, out of 21 applications. Another reason involves the
increasing understanding on the part of many scientists that they can
appeal directly to the board when reviewers reject their
applications. However, it is also clear that not all applicants
grasp the full range of appeal possibilities. A third reason involves
the agency's muddled appeal process, which has been a problem for
years. And a fourth reason involves the board's push to drive research into
the clinic and commercialization, which applicants are quickly
learning how to exploit.
Readers should feel free to add their
own firsts to this list. They can do so – even, anonymously – by
clicking on the word “comments” at the end of this item.

Source:
http://californiastemcellreport.blogspot.com/feeds/posts/default?alt=rss

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UC San Diego Researchers Use Stem Cells To Restore Mobility

By Dr. Matthew Watson

SAN DIEGO UC San Diego researchers have used early stage stem cells to restore movement in rats that had suffered severe spinal cord injuries. Researchers say the stem cells in essence rewired the spinal cord.

Previous studies showed stem cells implanted at the site of a spinal cord injury didn't survive for long.

In this study, researchers embedded the stem cells in a gel. That allowed the cells to stick to and completely fill the injury site. Scientists also added a cocktail of growth factors.

UC San Diego's Mark Tuszynski, the study's principal investigator, said the technique generated an enormous amount of new neurons.

"That amount of growth, and the ability of this to improve function after the most severe spinal cord injury, moves this into the realm of potential human translation," Tuszynski explained.

Tuzynski said after the therapy, rats were able to move their hind legs again, but not at full strength.

Paul Lu, assistant research scientist at UC San Diego's Center for Neural Repair, contributed to the study.

Their research is published in the journal Cell.

Originally posted here:
UC San Diego Researchers Use Stem Cells To Restore Mobility

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Gene therapy technique for children with immune disorder improved

By Dr. Matthew Watson

ScienceDaily (Sep. 11, 2012) By including chemotherapy as a conditioning regimen prior to treatment, researchers have developed a refined gene therapy approach that safely and effectively restores the immune system of children with a form of severe combined immunodeficiency (SCID), according to a study published online September 11 in Blood, the Journal of the American Society of Hematology (ASH).

SCID is a group of rare and debilitating genetic disorders that affect the normal development of the immune system in newborns. Infants with SCID are prone to serious, life-threatening infections within the first few months of life and require extensive treatment for survival beyond infancy.

Adenosine deaminase (ADA) deficiency, which accounts for approximately 15 percent of all SCID cases, develops when a gene mutation prohibits the production of ADA, an enzyme that breaks down toxic molecules that can accumulate to harmful levels and kill lymphocytes, the specialized white blood cells that help make up the immune system. In its absence, infants with ADA-deficient SCID lack almost all immune defenses and their condition is almost always fatal within two years if left untreated. Standard treatment for ADA-deficient SCID is a hematopoietic stem cell transplant (HSCT) from a sibling or related donor; however, finding a matched donor can be difficult and transplants can carry significant risks. An alternate treatment method, enzyme replacement therapy (ERT), involves regular injections of the ADA enzyme to maintain the immune system and can help restore immune function; however, the treatments are extremely expensive and painful for the young patients and the effects are often only temporary.

Given the limitations of HSCT and ERT, in the 1990s researchers began investigating the efficacy of gene therapy for ADA-deficient SCID. They discovered that they could "correct" the function of a mutated gene by adding a healthy copy into the cells of the body that help fight infectious diseases. Since then, there have been significant advances in gene therapy for SCID, yet successful gene therapy in patients with ADA-deficient SCID has been seen in only a small series of children due to the difficulty of introducing a healthy ADA gene into bone marrow stem cells and to engraft these cells back into the patients.

"Although the basic steps of gene therapy for patients with SCID have been known for a while, technical and clinical challenges still exist and we wanted to find an optimized gene therapy protocol to restore immunity for young children with ADA-deficient SCID," said Fabio Candotti, MD, one of the study's senior authors, senior investigator in the Genetics and Molecular Biology Branch of the National Human Genome Research Institute at the National Institutes of Health, and chair of the ASH Scientific Committee on Immunology and Host Defense.

To determine whether an enhanced gene therapy approach would improve immunity in children with ADA-deficient SCID, the teams of Dr. Candotti and Donald B. Kohn, MD, director of the Human Gene Medicine Program at the University of California, Los Angeles (UCLA), Professor of Pediatrics and of Microbiology, Immunology, and Molecular Genetics, and a member of the Eli and Edythe Broad Center of Regenerative Medicine and Stem Cell Research at UCLA, conducted a clinical trial in 10 patients with the disorder. For the first time, Drs. Candotti and Kohn and their team of investigators compared two different retroviral vectors, MND-ADA and GCsapM-ADA, to transport normal ADA genes into the young patients' bone marrow stem cells as well as two different treatment plans in preparation for receiving gene therapy. Following therapy, investigators found that more bone marrow stem cells were marked with the MND-ADA vector, demonstrating its superiority over the GCsapM-ADA vector.

The investigators also sought to determine whether providing a low dose of chemotherapy prior to gene therapy, known as a pre-transplant conditioning regimen, would successfully deplete the young patients' bone marrow stem cells and make room for gene-corrected stem cells. In four patients, gene therapy was performed without chemotherapy, and the patients remained on ERT throughout the entire procedure to evaluate the efficiency of ERT combined with gene therapy. While these patients did not experience any adverse effects, they also did not experience a significant increase in their levels of the ADA enzyme. They also maintained low absolute lymphocyte counts (ALC) and minimal immune system function, leading the researchers to believe that ERT may weaken the therapy's effect by diluting the number of gene-corrected lymphocytes.

The remaining six patients were treated with the chemotherapy drug busulfan prior to gene therapy and ERT was discontinued prior to the gene therapy procedure. A significant increase in ADA was observed in all six patients; half of them remain off of ERT with partial immune reconstitution -- findings that support results from prior trials in Italy and the United Kingdom using chemotherapy prior to gene therapy and discontinuting ERT. While the ALC of all six patients declined sharply in the first few months due to combined effects of busulfan administration and ERT withdrawal, their counts increased from six to 24 months, even in the three patients that remained off of ERT. After adjusting the chemotherapy dosage, investigators were able to determine an optimal level for enhancing the efficacy of the gene-therapy-corrected cells with minimal toxicity.

This study is the first to detail comparisons of ADA-deficient SCID patient outcomes between those treated with gene therapy who have not received pre-transplant conditioning while continuing to receive ERT with those receiving pre-transplant conditioning without the administration of ERT. This study is also the first to compare two different viral vectors to transport normal ADA genes into patient bone marrow.

"We were very happy that in this trial we were able to see a benefit in the patients after we modified the protocol," said Dr. Kohn. "Doctors treating ADA-deficient SCID have had too few options for too long, and we hope this will provide them with an efficient and effective treatment for this devastating disease."

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Gene therapy technique for children with immune disorder improved

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Stem cell researchers use gene therapy to restore immune systems in 'Bubble Boy' disease

By Sykes24Tracey

ScienceDaily (Sep. 11, 2012) UCLA stem cell researchers have found that a gene therapy regimen can safely restore immune systems to children with so-called "Bubble Boy" disease, a life threatening condition that if left untreated can be fatal within one to two years.

In the 11-year study, researchers were able to test two therapy regimens for 10 children with ADA-deficient severe combined immunodeficiency (SCID). During the study, they refined their approach to include a light dose of chemotherapy to help remove many of the blood stem cells in the bone marrow that are not creating an enzyme called adenosine deaminase (ADA), which is critical for the production and survival of healthy white blood cells, said study senior Dr. Donald Kohn, a professor of pediatrics and of microbiology, immunology, and molecular genetics in Life Sciences and a member of the Eli and Edythe Broad Center of Regenerative Medicine and Stem Cell Research at UCLA.

The refined gene therapy and chemotherapy regimen proved superior to the other method tested in the study, restoring immune function to three of the six children who received it, Kohn said. Going forward, an even further refined regimen using a different type of virus delivery system will be studied in the next phase of the study, which already has enrolled eight of the 10 patients needed.

The study appears Aug. 30 in the advance online issue of the peer-reviewed journal Blood.

"We were very happy that in the human trials we were able to see a benefit in the patients after we modified the protocol," Kohn said. "Doctors treating ADA-deficient SCID have had too few options for too long, and we hope this will provide them with an efficient and effective treatment for this devastating disease."

Children born with SCID, an inherited immunodeficiency, are generally diagnosed at about six months. They are extremely vulnerable to infectious diseases and don't grow well. Chronic diarrhea, ear infections, recurrent pneumonia and profuse oral candidiasis commonly occur in these children. SCID cases occur in about 1 of 100,000 births

Currently, the only treatment for ADA-deficient SCID calls for injecting the patients twice a week with the necessary enzyme, Kohn said, a life-long process that is very expensive and often doesn't return the immune system to optimal levels. These patients also can undergo bone marrow transplants from matched siblings, but matches can be very rare.

About 15 percent of all SCID patients are ADA-deficient. Kohn and his team used a virus delivery system that he had developed in his lab in the 1990s to restore the gene that produces the missing enzyme necessary for a healthy immune system. To date, about 40 children with SCID have received gene therapy in clinical trials around the world, Kohn said.

Two slightly different viral vectors were tested in the study, each modified to deliver healthy ADA genes into the bone marrow cells of the patients so the needed enzyme could be produced and make up for the cells that don't have the gene. Four of the 10 patients in the study remained on their enzyme replacement therapy during the gene therapy study. There were no side effects, but their immune systems were not sufficiently restored, Kohn said.

In the next six patients, the enzyme therapy was stopped and a small dose of chemotherapy was given before starting the gene therapy to deplete the ADA-deficient stem cells in their bone marrow. Of those patients, half had their immune systems restored. The human findings confirmed another study, also published recently in Blood by Kohn and UCLA colleague Dr. Denise Carbonaro-Sarracino, which tested the techniques in parallel, using a mouse model of ADA-deficient SCID.

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Stem cell researchers use gene therapy to restore immune systems in 'Bubble Boy' disease

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UCLA stem cell researchers use gene therapy to restore immune systems in 'bubble babies'

By LizaAVILA

Public release date: 11-Sep-2012 [ | E-mail | Share ]

Contact: Kim Irwin kirwin@mednet.ucla.edu 310-435-9457 University of California - Los Angeles Health Sciences

UCLA stem cell researchers have found that a gene therapy regimen can safely restore immune systems to children with so-called "Bubble Boy" disease, a life threatening condition that if left untreated can be fatal within one to two years.

In the 11-year study, researchers were able to test two therapy regimens for 10 children with ADA-deficient severe combined immunodeficiency (SCID). During the study, they refined their approach to include a light dose of chemotherapy to help remove many of the blood stem cells in the bone marrow that are not creating an enzyme called adenosine deaminase (ADA), which is critical for the production and survival of healthy white blood cells, said study senior Dr. Donald Kohn, a professor of pediatrics and of microbiology, immunology, and molecular genetics in Life Sciences and a member of the Eli and Edythe Broad Center of Regenerative Medicine and Stem Cell Research at UCLA.

The refined gene therapy and chemotherapy regimen proved superior to the other method tested in the study, restoring immune function to three of the six children who received it, Kohn said. Going forward, an even further refined regimen using a different type of virus delivery system will be studied in the next phase of the study, which already has enrolled eight of the 10 patients needed.

The study appears Aug. 30 in the advance online issue of the peer-reviewed journal Blood.

"We were very happy that in the human trials we were able to see a benefit in the patients after we modified the protocol," Kohn said. "Doctors treating ADA-deficient SCID have had too few options for too long, and we hope this will provide them with an efficient and effective treatment for this devastating disease."

Children born with SCID, an inherited immunodeficiency, are generally diagnosed at about six months. They are extremely vulnerable to infectious diseases and don't grow well. Chronic diarrhea, ear infections, recurrent pneumonia and profuse oral candidiasis commonly occur in these children. SCID cases occur in about 1 of 100,000 births

Currently, the only treatment for ADA-deficient SCID calls for injecting the patients twice a week with the necessary enzyme, Kohn said, a life-long process that is very expensive and often doesn't return the immune system to optimal levels. These patients also can undergo bone marrow transplants from matched siblings, but matches can be very rare.

About 15 percent of all SCID patients are ADA-deficient. Kohn and his team used a virus delivery system that he had developed in his lab in the 1990s to restore the gene that produces the missing enzyme necessary for a healthy immune system. To date, about 40 children with SCID have received gene therapy in clinical trials around the world, Kohn said.

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UCLA stem cell researchers use gene therapy to restore immune systems in 'bubble babies'

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University of Maryland study: Neonatal heart stem cells may help mend kids' broken hearts

By NEVAGiles23

Public release date: 10-Sep-2012 [ | E-mail | Share ]

Contact: Bill Seiler bseiler@umm.edu 410-328-8919 University of Maryland Medical Center

Baltimore, MD September 10, 2012 Researchers at the University of Maryland School of Medicine, who are exploring novel ways to treat serious heart problems in children, have conducted the first direct comparison of the regenerative abilities of neonatal and adult-derived human cardiac stem cells. Among their findings: cardiac stem cells (CSCs) from newborns have a three-fold ability to restore heart function to nearly normal levels compared with adult CSCs. Further, in animal models of heart attack, hearts treated with neonatal stem cells pumped stronger than those given adult cells. The study is published in the September 11, 2012, issue of Circulation.

"The surprising finding is that the cells from neonates are extremely regenerative and perform better than adult stem cells," says the study's senor author, Sunjay Kaushal, M.D., Ph.D., associate professor of surgery at the University of Maryland School of Medicine and director, pediatric cardiac surgery at the University of Maryland Medical Center. "We are extremely excited and hopeful that this new cell-based therapy can play an important role in the treatment of children with congenital heart disease, many of whom don't have other options."

Dr. Kaushal envisions cellular therapy as either a stand-alone therapy for children with heart failure or an adjunct to medical and surgical treatments. While surgery can provide structural relief for some patients with congenital heart disease and medicine can boost heart function up to two percent, he says cellular therapy may improve heart function even more dramatically. "We're looking at this type of therapy to improve heart function in children by 10, 12, or 15 percent. This will be a quantum leap in heart function improvement."

Heart failure in children, as in adults, has been on the rise in the past decade and the prognosis for patients hospitalized with heart failure remains poor. In contrast to adults, Dr. Kaushal says heart failure in children is typically the result of a constellation of problems: reduced cardiac blood flow; weakening and enlargement of the heart; and various congenital malformations. Recent research has shown that several types of cardiac stem cells can help the heart repair itself, essentially reversing the theory that a broken heart cannot be mended.

Stem cells are unspecialized cells that can become tissue- or organ-specific cells with a particular function. In a process called differentiation, cardiac stem cells may develop into rhythmically contracting muscle cells, smooth muscle cells or endothelial cells. Stem cells in the heart may also secrete growth factors conducive to forming heart muscle and keeping the muscle from dying.

To conduct the study, researchers obtained a small amount of heart tissue during normal cardiac surgery from 43 neonates and 13 adults. The cells were expanded in a growth medium yielding millions of cells. The researchers developed a consistent way to isolate and grow neonatal stem cells from as little as 20 milligrams of heart tissue. Adult and neonate stem cell activity was observed both in the laboratory and in animal models. In addition, the animal models were compared to controls that were not given the stem cells.

Dr. Kaushal says it is not clear why the neonatal stem cells performed so well. One explanation hinges on sheer numbers: there are many more stem cells in a baby's heart than in the adult heart. Another explanation: neonate-derived cells release more growth factors that trigger blood vessel development and/or preservation than adult cells.

"This research provides an important link in our quest to understand how stem cells function and how they can best be applied to cure disease and correct medical deficiencies," says E. Albert Reece, M.D., Ph.D., M.B.A., vice president for medical affairs, University of Maryland; the John Z. and Akiko K. Bowers Distinguished Professor; and dean, University of Maryland School of Medicine. "Sometimes simple science is the best science. In this case, a basic, comparative study has revealed in stark terms the powerful regenerative qualities of neonatal cardiac stem cells, heretofore unknown."

Excerpt from:
University of Maryland study: Neonatal heart stem cells may help mend kids' broken hearts

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Introducing Canadians to a whole new way to treat aging skin: Stemulation

By Dr. Matthew Watson

TORONTO, Sept. 10, 2012 /CNW/ - Sigmacon Skin Sciences announced it is the exclusive Canadian distributor of Stemulation, a luxury skin care line that uses the healing power of human stem cells to combat wrinkles and other signs of aging.

Stemulation is based on the science that stem cells can be effectively used for skin rejuvenation, tissue repair and wound healing. A research team of specialists spent two years capturing growth factors from adult human skin cells, which they turned into an active ingredient and the basis for Stemulation products. These growth factors stimulate collagen and the reproduction of new skin cells to reduce wrinkles, eliminate sun spots and smooth scars and fine lines. It truly is a groundbreaking (and technology-backed) new way to achieve younger-looking skin!

The Stemulation line includes a serum, cleanser, exfoliant and face and body creams. The line will be sold through select doctors, estheticians and medical spas.

ABOUT Sigmacon Skin Sciences is the national distributor of a comprehensive set of performance skin care products with dedicated product specialists and trainings all across Canada. Our product lines include professional treatments, sun protection products and results-oriented home care. Sigmacon is also the distributor of advanced medical and aesthetic devices. Visit http://www.skinsciences.ca to learn more.

Image with caption: "The Future of Skin Care: Stemulation Facial Serum and Boost Crme used over 1 year. (CNW Group/Sigmacon Skin Sciences)". Image available at: http://photos.newswire.ca/images/download/20120910_C3135_PHOTO_EN_17420.jpg

The rest is here:
Introducing Canadians to a whole new way to treat aging skin: Stemulation

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Arroyo undergoes 4th stem cell treatment

By Dr. Matthew Watson

By Leila B. Salaverria Philippine Daily Inquirer

Former President and now Pampanga Rep. Gloria Macapagal Arroyo: Stem cell treatment

MANILA, PhilippinesLike her predecessor, former President and Pampanga lawmaker Gloria Macapagal Arroyo has turned to stem cell therapy in an effort to improve her health.

Arroyo said in her official Twitter account that she would have her fourth stem cell intravenous treatment with her alternative medicine doctor on Monday.

Arroyo said her treatment would involve cultured stem cells, and it would be much more modest in price than the one coming from sheep or ones own body.

A close friend and ally of Arroyo, Quezon Representative Danilo Suarez, confirmed that the President has started stem cell therapy, and that she told him that the stem cells she has been using did not come from lamb placenta, and was the less costly form of stem cell treatment.

If you have a lot of health problems, you will try such things, Suarez said on Sunday.

Suarez said he has even filed a resolution to investigate the practice of stem cell treatments in the country, as well as the claims being made about it, considering that it has been gaining popularity.

The public needs to be better informed about it. It might have setbacks that we need to know about, he said.

The therapy involves the use of fresh cells, which are injected into the body to regenerate cells to treat illnesses or reverse aging.

See the rest here:
Arroyo undergoes 4th stem cell treatment

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StemCells, Inc., Gunning for Another $10 Million from California Stem Cell Agency

By Dr. Matthew Watson


Fresh from winning $40 million from the
California stem cell agency, StemCells, Inc., is shooting for
another, $10 million award from the state research effort.

The latest proposal comes as the
publicly traded firm also faces the task of raising $40 million that it
has promised the agency to match the earlier awards. That figure
could well rise to $50 million given the new application.
Martin McGlynn, CEO of the
well-connected Newark, Ca., firm, disclosed StemCells, Inc.'s,
latest proposal in an article by Catherine Shaffer in BioWorld. She
wrote,

“Already looking ahead, StemCells has
set its sights on one more CIRM initiative designed to fund early
stage clinical trials over a four-year period. StemCells has applied
for that grant, worth up to $10 million, to fund a Phase II trial in
PMD(Pelizaeus-Merzbacher disease).”

The article did not disclose the timing on the new application.
StemCells, Inc.'s lobbying efforts with the stem cell agency were vigorously aided by the former chairman of the $3 billion
California stem cell agency, Robert Klein (see here and here). And Wednesday evening, the company convinced
the state agency's board to overturn two successive reviewer rejections of a
$20 million proposal for Alzheimer's research. The vote was 7-5.
Klein's efforts came in a record-breaking round of appeals and emotional presentations by patient advocates, which triggered complaints from the board this week about "arm-twisting" and politicking. 
StemCells, Inc., was founded by the
eminent Stanford stem cell researcher Irv Weissman, who helped to
raise millions for the ballot initiative that created the stem cell
agency. He additionally appeared in in the campaign's TV advertising.
The campaign was headed by Klein, who ultimately raised $35 million
to convince voters to create the agency. Weissman is currently on the board
of the StemCells, Inc. His wife is executive vice president.
In July, the stem cell agency board
approved the first $20 million award to the firm for research involving spinal injury.
McGlynn told BioWorld,

"We're the only company that has
programs going on in all three regions of the central nervous system:
the brain, the spinal cord and the eye."

Not discussed in the BioWorld article
was a requirement, imposed by the CIRM board, that StemCells, Inc.,
show it can deliver $20 million in matching funds on the Alzheimer's
award before receiving any state funds. CIRM said no such board
requirement existed on the spinal award, but the firm has promised to
match the $20 million on that award as well.
BioWorld described the awards as
grants. In fact, they are loans. But under the terms of the loans, if
the research is not successfully commercialized, it will be
forgiven.  

Source:
http://californiastemcellreport.blogspot.com/feeds/posts/default?alt=rss

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Arm-twisting and Emotion: Stem Cell Directors Move to Reform Appeals on Multimillon Dollar Grants

By Dr. Matthew Watson


Frustrated with politicking,
“arm-twisting,” lobbying and “emotionally charged
presentations,” the governing board of the $3 billion California
stem cell agency today approved short-term changes in its grant
appeal process and ordered up a study to prepare long-term reforms.

The moves followed a prolonged series of appeals on grant applications that began in July and continued through today,
setting records for the number of appeals and generating hours of
sometimes tearful and emotion-laden presentations from members of the
public.
The board adopted changes in the appeal process for its next few meetings that are aimed at curbing its
free-wheeling nature and making it more understandable to the public
and applicants. The board also directed creation of a panel to make
recommendations by the end of the year for more wide-ranging reforms.
Directors of the agency were clearly
not happy with the appeal process this summer. However, it has been a
problem since 2008 when Bert Lubin, now a director of the stem cell
agency and CEO of Childrens Hospital of Oakland, Ca., was the first applicant to make a public pitch before the board to overturn
reviewer rejection of his application.
One director, UCLA medical school dean,
Gerald Levey, said at the time,

"I don't think we can run a board
this way. If we do, it would be chaos." 

Today, CIRM Director Carmen Puliafito,
dean of the USC School of Medicine, said that “lots of lobbying”
was going over the last couple of months. He predicted there will
more lobbying and “more politicking.” Puliafito said,

“On big money grants, people will be
calling their friends.”

The name of former board chairman,
Robert Klein, was not mentioned during this afternoon's discussion.
But Klein vigorously and successfully backed an appeal (see here,
here and here) by StemCells, Inc., of Newark, Ca., for a $20 million
application that had been rejected twice by reviewers. Last night the
board approved the award on a 7-5 vote. It was the first time the
board has approved an award that was rejected twice by its reviewers.
Director Jeff Sheehy, co-vice chairman
of the review group and a communications manager at UC San Francisco,
said the agency is dealing with “big money grants” that are
“incredibly complex.” He also referred to “certain arm-twisting
by certain individuals.”
Several board members made references
to appearances by persons who have diseases or conditions that might
be affected by CIRM-financed research. Director Duane Roth, head of
CONNECT, a San Diego business development organization, said the
board is making decisions in “an emotionally charged setting.”
Other issues cited by directors include
the integrity of review process, fairness, consistency, shifting
appeals procedures, transparency and board discipline on appeals.

James Harrison, outside counsel to the board, said the board's action today includes "eliminating the reference to unpublished data in the discussion of 'material new information," imposing a 3-page limit on other correspondence, explaining that applicants should have seven business days from the time the (grants review group) recommendation is made available to them to file an (extraordinary petition), and posting all of the information regarding these policies in one place on CIRM’s website."

For a list of articles and CIRM
documents dealing with the appeal process, see here.

Source:
http://californiastemcellreport.blogspot.com/feeds/posts/default?alt=rss

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California Stem Cell Agency Okays $38 Million for Basic Research

By Dr. Matthew Watson


Directors of the California stem cell agency today approved about $38 million for research into basic biology, including two appeals by researchers on applications initially rejected by reviewers.

The governing board turned down five appeals in the round, which attracted 357 applications in its "pre-app" process, 64 of which were invited to apply. Reviewers approved 25 applications.

The following appeals in the biology round were approved:

  • $1.3 million, Deborah Lieu of UC Davis. (Review summary here, appeal here.) 764
  • $1.4 million, Yanhong Shi  of the City of Hope. (See review summary here and appeal here.)

The board also approved another application that was rejected by reviewers based on a recommendation by CIRM President Alan Trounson.  It is very unusual for the board to approve rejected applications based on staff recommendations following a review. Trounson described the grant addressed a major bottleneck in stem cell science.

 The California stem cell agency is expected to post a press release shortly with the names of all recipients. The agency usually withholds names of applicants until the the board formally acts.
(An earlier version of this item reported that the board approved $37 million in grants.)

Source:
http://californiastemcellreport.blogspot.com/feeds/posts/default?alt=rss

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Florida Researcher Wins $6.7 Million Grant to Come to Golden State

By Dr. Matthew Watson


Dennis Steindler
UF Photo

The governing board of the California stem cell agency this morning approved a $6.7 million grant to recruit Dennis Steindler of the University of Florida to the Parkinson's Institute in Sunnyvale, Ca.

The grant was approved immediately following a 45-minute executive session with no further debate. (For more on this, see here, here and here.)

Steindler later told the California Stem Cell Report he would begin work in California as soon as possible.

Source:
http://californiastemcellreport.blogspot.com/feeds/posts/default?alt=rss

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Board Concludes Private Session on Recruitment Grant

By Dr. Matthew Watson


The governing board of the California stem cell agency has just concluded a 45 minute executive session on a $6.7 million grant to recruit a Florida scientist to the Parkinson's Institute in Sunnyvale, Ca.

It was the longest executive session ever on a recruitment grant, which are usually approved routinely with little serious discussion.

The board is now resuming discussion of the matter(see here and here.)

Source:
http://californiastemcellreport.blogspot.com/feeds/posts/default?alt=rss

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Dennis Steindler Application: Excerpt from Review Summary

By Dr. Matthew Watson


The CIRM summary of the review on the
$6.7 million grant to recruit Florida scientist Dennis Steindler to
the Parkinson's Institute in California carried a strong minority report. However, the review itself drew fire this morning from some CIRM board members.
They included patient advocate Jeff Sheehy, co-vice chair of the grant review group, who supported approval of the grant. He noted that the low score reflected two extreme opinions. He said some of the reviewers were doing their research on the Parkinson's Institute on the Internet during the actual review.  Sheehy said that was not a "good way" to perform a review and reflected a "major short-coming." 
Here is an excerpt from the review.

"In summary, this is an
application from an established leader in NSC biology to pursue
research focused on disease mechanisms in PD. Strengths of the
proposal include the quality of the PI, the focus of the project on
an interesting hypothesis, and the leadership in basic science that
the candidate would bring to the applicant institution. Weaknesses
included deficiencies in the research plan, the limited track-record
of the PI in PD research and an institutional environment lacking
adequate support for basic science investigations."

The summary continued, 

"During programmatic discussion some GWG (grant review group) members cited a need to broaden stem cell leadership not only at the
large universities but also at the smaller institutions as well. They
felt that the candidate's recruitment would strengthen the applicant
institution and provide leadership and strength in basic research.
The need for increased research focused on Parkinson's Disease was
also cited by some reviewers. A motion to recommend the application
for funding carried with a majority vote. Because more than 35% of
GWG members opposed the motion, opponents have exercised their right
to have that position reported to the ICOC. The consensus statement
from this group is as follows: 'Despite the facts that the
applicant has many excellent attributes, that Parkinson's disease is
a key area of interest, and that the applicant institution may
deserve additional consideration, our opinion is that the application
clearly falls short in several critical scientific areas that
outweigh the programmatic concerns and do not justify a
recommendation for funding. We believe that the people of California
depend upon us to make recommendations based on our scientific
expertise, for outcomes that are most likely to impact medicine and
the health and treatment of their citizens. We believe that their
money can be better spent.'"

Source:
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