The Pluripotent

A Student Stem Cell Blog

Archive for April, 2009

Want to attend the 2009 World Stem Cell Summit?

Posted by Michael Scott On April - 7 - 2009

04-07-09-world-stem-cell-summit

2009 World Stem Cell Summit
September 21-23, 2009

Baltimore, Maryland USA
Baltimore Convention Center
WorldStemCellSummit.com

Presented by the Genetics Policy Institute & hosted by Johns Hopkins University, the University System of Maryland, Department of Business and Economic Development, Maryland Technology Development Commission, and the Maryland Stem Cell Research Fund.

Conference Co-Chairs: Curt Civin, Associate Dean for Research, University of Maryland School of Medicine - Chi Van Dang, Vice Dean for Research, Johns Hopkins University School of Medicine - Linda Powers, Toucan Capital Corp. - Karen Rothenberg, Chair, Maryland Stem Cell Commission - Bernard Siegel, Genetics Policy Institute

REGISTER NOW

Dear Colleague,

The Genetics Policy Institute proudly invites you to attend this year’s flagship event, the 2009 World Stem Cell Summit.  Join the international stem cell community at the 5th annual Summit and experience 120+ compelling presentations covering today’s most critical issues relating to embryonic, adult and induced pluripotent stem cells.

Register today and join us in the fabulous Baltimore Inner Harbor.  With the NIH, FDA and Washington DC all nearby, the 2009 Summit has officially landed in the epicenter of the stem cell revolution.

Unparalleled Agenda
Comprehensive, timely and direct—the Summit agenda will once again cover the fields most pressing topics and answer your most challenging questions in business, science, policy and advocacy.

NEW – Science, Science and more Science
The 2009 World Stem Cell Summit will present a 3-day advanced science track encompassing  multiple  hard science panels covering the field’s latest discoveries and research breakthroughs.

Continuing Medical Education Credits
The Summit will offer CME credits jointly provided by the University of Maryland School of Medicine for AMA_PRA Category 1 Credit.

Thoughtfully Crafted Networking Opportunities
Your relationship building opportunities are maximized through highly visible special events and networking receptions, as well as advanced online partnering tools. The 2008 Summit attracted stakeholders from 25 states and 17 countries—expect more in 2009.

Leading Companies, Bankers and Venture Capitalists
A program with a sparkling array of speakers from thought leading companies discuss key financial and business issues relating to the ReGen Industry.

Stem Cell Policy
Detailed presentations relating to the new NIH guidelines for human embryonic stem cell research and federal funding opportunities.

Advocacy 2.0
Empowering strategies for 2009 stem cell advocacy efforts.  Why and how foundations are serving as funding sources and much more.

Global Economic Development
With more than 50 exhibitors and country/regional pavilions, attendees will understand why countries are substantially investing  in this burgeoning field. Global experts will address the path to expand global economic development towards basic research and translation.

2009 Hot Topics
Medical tourism, FDA clinical trials, cord blood banking, market trends, and in depth legal and regulatory issues.   See disease-specific panels with the latest news on how stem cells impact Parkinson’s / ALS / neurological disorders, cardiovascular disease, blindness, spinal cord injury, multiple sclerosis, cancer, diabetes, rare diseases and aging.  Special panels include “Regenerative Medicine for Wounded Soldiers and Civilians,”  ”Maryland’s Investment in Stem Cell Science” and “Business Models for Successful Stem Cell Companies and Innovative Funding Mechanisms.”

Special Events
Stem Cell Action Awards Dinner, Poster Sessions, Conversations with Experts Luncheons, and the Summit’s exhibit hall with more than 50 exhibitors.

REGISTER NOW

Sponsor and exhibit opportunities are now available.
Contact
Robert Margolin or Alan Fernandez to learn more.

For the most up-to-date news, information, and listing of special events visit us at WorldStemCellSummit.com

I look forward to seeing you in Baltimore—together we will chart the future of regenerative medicine!

Bernie's Signature
Bernard Siegel
Executive Director
Genetics Policy Institute

Popularity: 7% [?]

CIRM grant will fund stem cell courses at Cal State Long Beach

Posted by Michael Scott On April - 5 - 2009

04-05-09-cal-state-long-beach-walter_pyramid

Cal State Long Beach has received a $1.3million state grant from the California Institute for Regenerative Medicine to create college courses on stem cells and to train a small group of students to work in stem cell labs. The grant will help educate students — including those not majoring in science — about stem cells. As part of the grant, a group of fewer than 30 CSULB students will be trained on how to work with stem cells in research labs.

[Via Press-Telegram]

Popularity: 30% [?]

Human embryonic stem cells for oral tissue

Posted by Michael Scott On April - 5 - 2009

04-05-09-iadrlogo

Linda Hemphill reports on the 87th General Session of the International Association for Dental Research:

Human embryonic stem cells (hESC) provide a potentially unlimited source of oral mucosal tissues that may revolutionize the treatment of oral diseases. When fully exploited in the future, this source of cells will be able to produce functional tissues to treat a broad variety of oral diseases. However, little is known about how hESC can be developed into complex, multilayer oral tissues that line the gums, cheeks, lips, and other intra-oral sites. However, the use of hES cells for oral application faces numerous obstacles that must be overcome before their therapeutic potential can be realized.

During the 87th General Session of the International Association for Dental Research, investigators from Tufts University in Boston report on their research to optimize the potential of hESC cells to generate complex, functional multilayer tissues, such as the oral mucosa and skin, and to understand how tissue fabrication is controlled and directed.

The Garlick lab has used tissue engineering principles to produce complex oral-lining tissues that mimic many features of their counterparts found in the oral cavity. Making these tissues was a two-step process. With a combination of chemical signals and specialized surfaces on which these cells attach, an hESC cell line (H9) was directed toward two divergent cell populations. The first population comprises the surface layer (epithelial cells) of complex tissues, while the other is found beneath these cells (mesenchymal cells). Following their isolation and characterization, the team incorporated these two distinct cell populations into the two tissue compartments that comprise these tissue types. The populations were then grown at an air-liquid interface to mimic their growth environment in the oral cavity. Within two weeks, tissues developed that shared many features in common with normal tissues that were constructed with mature cells that are the “gold standard” of normal tissue generation in our lab.

For the first time, researchers have established proof of concept that a single, common source of pluripotent hESC could provide the multiple cell types needed to be recombined within different, but interactive, tissue compartments to generate complex, multilayer tissues. In addition to providing oral mucosal tissues for future transplantation, the tissues generated in these studies can now be used to answer questions regarding the stability and safety of hESC-derived cells and tissues by providing information that will predict how they will respond after therapeutic transplantation in the future.

###

This is a summary of abstract #3021, “Microenvironmental Cues Direct 3D Tissues from Human Embryonic Stem Cells”, by J. Garlick et al. of Tufts University (Boston, Mass., USA), which was presented at 11:45 a.m. on Saturday, April 4, 2009, in Room D235 of the Miami Beach Convention Center, during the 87th General Session of the International Association for Dental Research.

Popularity: 7% [?]

04-05-09-farrah_fawcett_swimsuit_poster_70s

A celebrity website reports that Farrah Fawcett has been hospitalized and is in “bad shape.”  The 62-year-old former co-star of Charlie’s Angels has been battling cancer for three years and recently returned from Germany, where she had experimental stem cell treatment (no reports on the details of the treatment, though). She’s is in critical but stable condition in a Los Angeles-area hospital.

[Via Radar]

Popularity: 100% [?]

Limb-saving stem cell trial shows some promise, maybe?

Posted by Michael Scott On April - 5 - 2009

04-05-09-roper-hospital

In November 2007, Roper Hospital in Charleston, South Carolina, began a randomized trial for a stem-cell therapy to treat critical limb ischemia, a severe obstruction of the arteries. The disease chokes extremities of oxygen-rich blood, and is related to smoking, diabetes or hypertension. The treatment takes a patient’s own bone marrow stem cells and injects them into the affected limb, where they build new blood vessels.  In the trial, patients either received stem cells from their bone marrow, a more robust source, or from their own blood. All patients had bone marrow and blood drawn, so neither the patient nor the doctor knew which the patient received.  Preliminary results show some promise that the treatment may prevent amputation.  For example, Tom Fisher’s right leg was amputated below the knee because of critical limb ischemia in July 2007. But he received stem-cell therapy for the disease in his left foot months later and said its condition has greatly improved since the treatment.

Here are some points about the stem cell trial:

1) Nine area patients are being sought to participate the stem-cell therapy trial to treat critical limb ischemia. Medicare has approved participation in the U.S. Food and Drug Administration trial. Those with private insurance also may be eligible.

2) Medical conditions, such as kidney failure requiring dialysis, may exclude participation.

For more information, call Lorri Bennett at the Roper St. Francis Heart and Vascular Center at (843) 720-5665.

[Via The Post and Courier]

Popularity: 6% [?]

Cancer stem cells generated by cancer outgrowth

Posted by Morgan Goldstein On April - 2 - 2009

04-02-09-cell-stem-cell

Cathleen Genova of Cell reports:

Scientists have discovered that growing mouse skin cells in spheres can lead to generation of cells with properties of cancer stem cells, even without genetic manipulation of stem cell genes. This unexpected finding, published by Cell Press in the April 3rd issue of the journal Cell Stem Cell, provides a potential pathway for generation of cancer stem cells from differentiated cells and may even eventually lead to safer strategies for creation of induced pluripotent stem cells for use in regenerative therapies.

“A hallmark of all solid tumors is the outgrowth of cancer cells into three-dimensional structures,” explains senior study author, Dr. Douglas C. Dean, from the University of Louisville Health Sciences Center in Louisville, Kentucky. Dr. Dean and colleagues examined whether abnormal cell configurations might trigger reprogramming of differentiated cells into cells that resembled cancer stem cells.

The researchers observed that mutation of all of the retinoblastoma tumor suppressor gene (RB1) family members, known to be critical for regulating cell-contact inhibition and restricting growth of normal cells into three-dimensional tumor-like structures, led to an outgrowth of cells into spheres that triggered generation of cells similar to cancer stem cells. Surprisingly, the cancer stem cell-like cells expressed key genes expressed in embryonic stem cells and gave rise to a variety of differentiated cells.

Interestingly, cells with only one RB1 mutation remained contact inhibited, but when mechanically scraped off the dish and forced to form spheres, they also exhibited cancer stem-like characteristics. Even cells with intact RB1 genes could be forced to form spheres, suggesting that the reprogramming did not require the loss of RB1. The researchers went on to show that the cancer stem-like cells isolated from the spheres with disrupted RB1 genes formed tumors when injected into mice and differentiated into mature cells in advancing cancers.

These results using cultured cells lead the authors to hypothesize that cancer stem cells may be generated as a direct function of the outgrowth of cells in the animal. “To our knowledge, this is the first example that silenced endogenous embryonic stem cell genes can be spontaneously reactivated in differentiated cells,” says Dr. Dean. “We propose that the loss of cell contact inhibition when the RB1 pathway is inhibited leads to outgrowth into sphere-like structures, and these conditions in the advancing cancer trigger reprogramming of differentiated cells to cells with properties of cancer stem cells.”

Get the paper here.

Popularity: 14% [?]

04-01-09-ucdavis

Karen Finney of UC Davis reports:

New research from UC Davis Cancer Center shows that a protein called Muc4 may be the essential ingredient that allows breast cancer to spread to other organs and resist therapeutic treatment. The study, which appears in the April 1 issue of Cancer Research, is one of the first to characterize the role of Muc4 in the disease.

Kermit Carraway, senior author of the study, knew that Muc4 was not always expressed in primary breast cancer tumors, yet it could be present in lymph node metastases. He suspected that it may have a specialized function in the process of metastasis.

“Breast cancer deaths are caused by metastasis, not by the primary tumor,” explained Carraway, an associate professor of biochemistry and molecular medicine. “It’s at that point that the disease also becomes difficult to treat. We think that Muc4 may be packing a one-two punch by promoting the release of breast cancer cells from the primary tumor and then inhibiting their death.”

Muc4 is member of a group of proteins called mucins, which are commonly found in fluids such as tears and mucus. They have a known role in protecting epithelial cells, from which breast cancer cells are derived. When separated from their surrounding cell matrix, epithelial cells tend to die. Metastasizing breast cancer cells, however, can survive this detachment.

“Because breast cancer cells can lose their adhesive properties and still thrive, we suspected that Muc4 may be somehow allowing them to leave their cellular framework, travel to secondary sites and withstand treatment,” Carraway explained.

To test his suspicions, Carraway and his team conducted two experiments. They started by comparing breast cancer cells that express Muc4 with those for which Muc4 production is blocked. The researchers then exposed both types of cells to chemotherapy drugs. The Muc4-producing cells survived.

They repeated the experiment with breast cancer cells and epithelial cells that do not naturally express Muc4 but were engineered to do so. Both sets of cells avoided cell death and effectively resisted chemotherapy.

“Our results lead us to believe that Muc4 is somehow disrupting normal links between epithelial cells,” said UC Davis graduate student Heather Workman, lead author of the study. “We now need to refine our understanding of this disruption process in order to find ways to interfere with it. There currently are no drugs that target Muc4, and this research will help change that.”

Carraway is now preparing to test metastasizing breast cancer tumor cells for the overexpression of Muc4.

“If we find that Muc4 is all over metastasizing breast cancer cells, it will confirm that we are on the right track,” he said.

While Carraway’s current focus is on breast cancer, his findings could have relevance to other cancers that show aggressive properties. For example, Muc4 is also expressed in pancreatic, lung and ovarian tumor cells.

“Muc4 is likely a central cellular mechanism for metastasis of many cancers, and we will be continuing this important work to prove that,” he said.

[Via UC Davis Health]

Popularity: 10% [?]

04-01-09-coldspringharborlab2004

Along with new cutting-edge methods, Cold Spring Harbor Protocols is home to an in-depth library of basic laboratory methods. The April issue (www.cshprotocols.org/TOCs/toc4_09.dtl) features two of these standard techniques.

From molecular biology researchers to law enforcement forensics laboratories, polymerase chain reaction (PCR) is the commonly used method for nucleic acid amplification. But PCR is often difficult to optimize, and failure to do so can lead to undefined and unwanted products, or a complete lack of amplification altogether. To help avoid these issues, Kenneth Roux from Florida State University (http://bio.fsu.edu/~roux/) provides “Optimization and Troubleshooting in PCR.” The article addresses various optimization strategies including touchdown PCR and hot-start PCR. Magnesium concentration, buffer pH, and cycling conditions are also considered. The article is freely accessible on the website for “Cold Spring Harbor Protocols” (http://cshprotocols.cshlp.org/cgi/content/full/2009/4/pdb.ip66).

The loading of individual cells with fluorescent probes via patch pipettes is regularly performed in neuroscience research laboratories. This method allows for combined electrophysiological and optical measurements at a quantitative level. Arthur Konnerth and colleagues from the Institut für Physiologie der Ludwig-Maximilians-Universität München (http://www.imprs-ls.de/professors/konnerth.htm) have written “Dye Loading with Patch Pipettes,” available in the April issue. This patch-clamp methodology has been successful for single-cell dye labeling in cultured neurons, brain slices, and in vivo preparations. A wide range of dyes can be loaded using this method, including probes for morphological reconstruction, ion-sensitive indicator dyes for monitoring second-messenger cascades, and dye-labeled proteins for fluorescence resonance energy transfer (FRET), fluorescence correlation spectroscopy (FCS), and fluorescence recovery after photobleaching (FRAP) studies. The most widespread application of this technique has been for Ca2+ imaging. This method is freely accessible on the website for Cold Spring Harbor Protocols (http://cshprotocols.cshlp.org/cgi/content/full/2009/4/pdb.prot5201).

[Via Cold Spring Harbor]

Popularity: 4% [?]

Neuralstem, Inc. Provides 2008 Financial Results and Business Update

Posted by Michael Scott On April - 1 - 2009

04-01-09-neuralstem-cur

If you’re interested in business, Neuralstem, Inc. (NYSE Amex: CUR) provided a financial and business update for the year ended December 31, 2008.

Neuralstem CEO and President, Richard Garr, stated, “2008 was of course a challenging year, and yet also an extremely productive year for Neuralstem. We have marked a number of milestones and taken strategic steps that have furthered progress toward our goal of commercializing Neuralstem’s human neural stem cells for the treatment of neurodegenerative diseases including ALS, Traumatic Spinal Cord Injury and Huntington’s disease.

“The many years of cutting edge development and progress at Neuralstem culminated in our filing in December 2008 an Investigational New Drug Application (IND) with the U.S. Food & Drug Administration to begin a clinical trial to treat ALS in the U.S. We are now working closely with the FDA to respond to their requests for additional information and for various modifications to the protocol and eligibility criteria for patients in the trial, and are confident that we will come to agreement with the FDA on all issues so that this important trial can move forward expeditiously.”

-- There were no revenues in 2008, compared with revenues of $306,057 in
2007, which consisted of $275,057 in grant reimbursements and $31,000 in
sales of tissue products.
-- Net loss for 2008 was $11,830,798, or $0.37 per share, compared with a
net loss of $7,063,272, or $0.24 per share, for 2007.
-- Cash, cash equivalents and short term investments at December 31, 2008,
totaled $4,903,279, compared with $7,403,737 at December 31, 2007.
-- Research and development expenses for 2008 and 2007 were $6,513,349 and
$3,440,129, respectively. The increase in expenses in 2008 consisted
mainly of non-cash stock based compensation of $3.0 million in 2008
compared to $1.1 million in 2007 and costs related to creating pre
clinical data for our FDA clinical trial application.
-- General and administrative expenses for 2008 and 2007 were $5,252,863
and $3,201,443, respectively. The 2008 expenses were higher primarily as
a result of non-cash stock based compensation expense of $1.6 million in
2008 compared to $0.4 million in 2007. Professional fees increased as
the Company prepared for its current year Sarbanes-Oxley compliance and
increased its legal efforts with respect to the ongoing litigation over
its intellectual property.
-- Non-operating income for 2008 was $1,175, compared with $193,451 in
2007. The largest factors influencing the reduction in 2008 were
somewhat lower cash balances, a sharp drop in short term interest rates
and a warrant modification expense.

Business Highlights for 2008 and the Subsequent Weeks:

-- Submitted an IND to the FDA to treat patients suffering from ALS,
through spinal injections of its stem cells via its patented human
neural stem cell technology. Since then, and as previously reported, the
FDA has asked for additional information and various modifications to
the protocol and eligibility criteria for patients in the trial.
Neuralstem's proposed trial primarily is designed to test the safety and
feasibility of Neuralstem's stem cells and its method of delivering the
cells to the spinal cord of ALS patients. Secondary endpoints also have
been proposed that the Company hopes will be able to measure a slowing
down of the degenerative process.
-- The Company's stem cells were shown to integrate into the nervous system
of rats manifesting ALS-like symptoms via an animal model of ALS,
supporting the thesis that Neuralstem's cells will be readily accepted
and integrated into a human nervous system, which is the basis for
'replacement therapy' for treating ALS or a spinal cord injury. The
results of the study, which have never before been demonstrated, were
published in the current online edition of the Journal of Comparative
Neurology.
-- Reflecting the Company's commitment to commercializing its cell
therapies in China for treating spinal cord injury, James Sasser, former
U.S. Senator and Ambassador to the People's Republic of China, joined
Neuralstem's Advisory Board as senior advisor on China.
-- Received official Notice of Allowance from the U.S. Patent and Trade
Office for a patent application for Stable Neural Stem Cell Lines. This
patent will cover the technology to immortalize any human neural stem
cell and will allow the Company to grow practically unlimited cells with
the necessary assurance that the cell lines are fully controlled and
remain consistent trial over trial and year after year. For the first
time ever, it will also enable systematic drug screening against many
different kinds of normal human brain cells for new CNS drugs, and stem
cell-mediated protein delivery for neurologic diseases.
-- Entered into collaboration with the China Medical University & Hospital
of Taiwan, to advance development of Neuralstem's human spinal cord
neural stem cell therapies. The collaboration will focus on ALS with Dr.
Shinn-Zong Lin, MD, PhD as principal investigator.
-- Entered into collaboration with Professor Guido Nikkah Ph.D, of
Albert-Ludwigs University in Freiburg, Germany, to advance development
of Neuralstem's human neural stem cell therapies focused on Huntington's
disease, which the Company believes is the most advanced therapy of its
kind in Western Europe.
-- Announced the in-licensing of three inventions from Cleveland Clinic
that support the company's goal of delivering the cells directly into
the spinal cord in a manner that enhances the safety and efficacy of the
treatments. The Company's acquisition of this technology is an example
of a true product focus as it affords solutions for optimizing
Neuralstem's discoveries and delivering them to the clinic and
delivering treatment to patients.
-- Announced that Dr. Thomas Hazel rejoined the company as Executive Vice
President, Research focusing on managing the company's upcoming clinical
trial for ALS, and completing development of Neuralstem's small molecule
neurogenesis compound that is targeted to treat depression.
-- Was granted a European patent, covering the "Isolation, Propagation and
Directed Differentiation of Stem Cells from Embryonic and Adult Central
Nervous System of Mammals." The European patent has been validated in
several European countries including France, Germany, Ireland, Spain,
Sweden, Switzerland and the United Kingdom.

“In many aspects, 2009 has begun with a most challenging business environment. However we still expect that 2009 will be a pivotal year for the Company. We expect to start the world’s first stem cell trial for ALS in the United States, and also to start clinical trials for ALS and Traumatic Spinal cord injury in Asia. The Company is committed to a global roll out of its cell therapy products. Our current network of commercial and medical partners now covers South Korea, Malasia, Vietnam Thailand and Singapore. We expect to expand that list in 2009 to include China and India, as well as parts of Latin America and Europe as we continue to build out a global network capable of the regulatory development and commercialization of our cell therapies.”

About Neuralstem, Inc.

Neuralstem’s patented technology enables, for the first time, the ability to produce neural stem cells of the human brain and spinal cord in commercial quantities, and the ability to control the differentiation of these cells into mature, physiologically relevant human neurons and glia. The Company is targeting major central nervous system diseases including: Ischemic Spastic Paraplegia, Traumatic Spinal Cord Injury, Huntington’s disease and ALS. Neuralstem’s IND is under review with the FDA for ALS. ALS is a progressive, fatal neurodegenerative disease that affects nerve cells in the brain, leading to the degeneration and death of the motor neurons in the spinal cord that control muscle movement. ALS affects roughly 30,000 people in the U.S., with about 7,000 new diagnoses per year. Pre-clinical work has shown Neuralstem’s cells to extend the life of rats with ALS (as reported the journal TRANSPLANTATION, in collaboration with Johns Hopkins University researchers), and also reversed paralysis in rats with Ischemic Spastic Paraplegia (as reported in NEUROSCIENCE on June 29, 2007, in collaboration with researchers at University of California San Diego).

Cautionary Statement Regarding Forward Looking Information

This news release may contain forward-looking statements made pursuant to the “safe harbor” provisions of the Private Securities Litigation Reform Act of 1995. Investors are cautioned that such forward-looking statements in this press release regarding potential applications of Neuralstem’s technologies constitute forward-looking statements that involve risks and uncertainties, including, without limitation, risks inherent in the development and commercialization of potential products, uncertainty of clinical trial results or regulatory approvals or clearances, need for future capital, dependence upon collaborators and maintenance of our intellectual property rights. Actual results may differ materially from the results anticipated in these forward- looking statements. Additional information on potential factors that could affect our results and other risks and uncertainties are detailed from time to time in Neuralstem’s periodic reports, including the annual report on Form 10-K for the year ended December 31, 2008.

Neuralstem, Inc.
Balance Sheets
December 31,    December 31,
2008            2007
------------    ------------
ASSETS
CURRENT ASSETS
Cash and cash equivalents               $   4,903,279   $   7,403,737
Prepaid expenses                              136,287         130,719
Total current assets                        5,039,566       7,534,456
------------    ------------
Property and equipment, net                   163,930         136,920
Other assets                                   52,972          43,271
Intangible Assets, net                        212,265         111,406
Total assets                            $   5,468,733   $   7,826,053
============    ============
LIABILITIES AND STOCKHOLDERS' EQUITY
CURRENT LIABILITIES
Accounts payable and accrued expenses   $   1,265,488   $   1,016,699
LONG-TERM LIABILITIES                               -
------------    ------------
Total liabilities                           1,265,488       1,016,699
------------    ------------
STOCKHOLDERS' EQUITY
Common stock, $0.01 par value, 150
million shares authorized, 33,751,300
and 31,410,566 shares outstanding in
2008 and 2007                                337,513         314,106
Additional paid-in capital                 61,352,527      52,151,245
Accumulated deficit                       (57,486,795)    (45,655,997)
------------    ------------
Total stockholders' equity                  4,203,245       6,809,354
------------    ------------
Total liabilities and stockholders'
equity                                 $   5,468,733   $   7,826,053
============    ============
Neuralstem, Inc.
Statements of Operations
Years
Ended December 31,
-------------------------
2008           2007
-----------    ----------
Revenues                                   $         --   $   306,057
Operating expenses:
Research and development                      6,513,349     3,440,129
General, selling and administrative
expenses                                     5,252,863     3,201,443
Depreciation and amortization                    65,761        32,057
-----------    ----------
11,831,973     6,673,629
Operating loss                              (11,831,973)   (6,367,572)
-----------    ----------
Nonoperating income (expense):
Interest Income                                  39,806       194,753
Interest expense                                     --        (1,302)
Warrant modification expense                   (38,631)            --
-----------    ----------
Non-Operating income                              1,175       193,451
Net loss                                    (11,830,798)   (6,174,121)
Deemed Dividend -- Repriced Warrants                 --      (889,151)
Net loss attributable to common
shareholders                              $(11,830,798)  $(7,063,272)
Net loss per share, basic and diluted      $      (0.37)  $     (0.24)
Average number of shares of common stock
outstanding                                 32,114,365    29,012,858
===========    ==========
CONTACT: Neuralstem, Inc.

Richard Garr, President

Popularity: 5% [?]

Korean Stem Cells Allow Arthritic Artist to Paint Again

Posted by Michael Scott On April - 1 - 2009

04-01-09-rnl-bio-cloneddogsRNL Bio, a South Korean adult stem cell therapy company that’s known to charge $50K to clone your dog, has developed a method to one’s own stem cells from fat tissue and make identical copies that have no genetic modifications and no cancer risks so that high doses of stem cells can be administered back into the body.  Fox reports that they’ve used this method to treat John Lawson Cullison, Jr., an artist known for his work in the genre of visionary realism or “new age art,” who lost his ability to paint due to the effects of arthritis. This method sounds almost the same as stem cell therapy for dogs that have osteoarthritis.

[Via Fox Business]

Popularity: 5% [?]

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