Stem cell discovery identifies potential obesity treatment

Nutrition and Fitness Health Home>>Nutrition and Fitness>>Health news Written by: QMI Agency Feb. 6, 2013 (SHUTTERSTOCK)

Scientists at the Ottawa Hospital Research Institute say they have discovered a trigger that turns muscle stem cells into brown fat, a form of good fat that could play a critical role in the fight against obesity.

"This discovery significantly advances our ability to harness this good fat in the battle against bad fat and all the associated health risks that come with being overweight and obese," Dr. Michael Rudnicki, a senior scientist at the Institute, said in a statement Tuesday.

The research team say mice that were injected with an agent to reduce a gene regulator called miR-133 produced more brown fat, were protected from obesity and had an improved ability to process glucose.

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Stem cell discovery identifies potential obesity treatment

3D printing with stem cells could lead to printable organs – Stem …

Feb 06

A potentially breakthrough 3D-printing process using human stem cells could be the precursor to printing organs from a patients own cells.

3D-printed stem cells act like ink.

Some day in the future, when you need a kidney transplant, you may get a 3D-printed organ created just for you. If scientists are able to achieve that milestone, they may look back fondly at a breakthrough printing process pioneered by researchers at Heriot-Watt University in Scotland in collaboration with Roslin Cellab, a stem cell technology company.

The printer creates 3D spheroids using delicate embryonic cell cultures floating in a bio ink medium. They end up looking like little bubbles. Each droplet can contain as few as five stem cells. Basically, this comes down to the printer ink being stem cells rather than plastic or another material.

Dr. Will Shu is part of the research team working on the project. In the longer term, we envisage the technology being further developed to create viable 3D organs for medical implantation from a patients own cells, eliminating the need for organ donation, immune suppression, and the problem of transplant rejection, Shu said in a release from Heriot-Watt.

Perhaps most importantly, the stem cells survived the printing process and remained viable. Shu says this is the first time human embryonic stem cells have been 3D printed. Printing out organs may be far down the line, but its just one potential application. The method could also be used to print out human tissue for drug testing.

The research results have just been published in Biofabrication under the title Development of a valve-based cell printer for the formation of human embryonic stem cell spheroid aggregates.

While things like 3D-printed Mobius bacon strips and crazy pointy shoes are a lot of fun, its applications like this that could really turn 3D printing into a world changer.

(Via PopSci)

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3D printing with stem cells could lead to printable organs – Stem ...

Stem cells is no hype but it is a better hope: Experts – Stem Cell Cafe

One day 2 of Bangalore India Bio (BIB) Indias premier Biotech Show organised by the department of Information Technology, Bio-Technology and Science & Technology, Government of Karnataka and the Vision Group on Biotechnology, featured another TRACK ON REGENERATIVE MEDICINE, the topic was THE PROMISES AND CHALLENGES OF REGENERATIVE MEDICINE. The session was Chaired by B.N. Manohar Chief Executive Officer, Stempeutics Research Pvt. Ltd. and the Speakers were Prof. Ravi Bellamkonda Associate Vice President for Research, Carol Ann and David D. Flanagan Chair in Biomedical Engineering & GCC Distinguished Scholar, Georgia Institute of Technology, USA, Dr. N.K. Venkataramana Director of Advanced Neuro-Science Institute and Vice-Chairman of BGS-Global Hospitals and Dr. Suresh Babu Application Scientist, Life Science Centre (R&D), Agilent Technologies.

Opening the session B.N. Manohar, said, Today regenerative medicine, stem cells, neurology have tremendous potential. Bio Pharma can change the present US$5bn to US$100billion by 2025. Globally US$150bn revenue is made by Biotechnology industries in which 15% is from Pharma industries. In which India contributes 10% to pharma revenue. Stem cells will become a major benchmark for medical treatment. They can be utilized in many ways, which will be shared by the Panel.

Prof. Ravi Bellamkonda, said, the concept of damaged cells to regenerate the cells in the nerve gap, the polymer drug for the cell therapy to grow organwhich is to be viable but need investments. When the nerve gaps are more than 10mm they dont heal fast on their own, Surgeons use pseudo nerve for nervegrafting. Nerve grafting has many disadvantages like second surgery, rate multiple grafting etc 40% success rate, to overcome this is designing the ideal bridge inthe nerve gaps. We are working in our lab to design a pseudo nerve which has genetic approach which has the capacity for bridging for auto grafting and alsodeveloping a gel. This was developed directly in the tissues but it did not work so we tried to work with the embryonic cells (rat), fiber cells with polymer whichallows the gel formation which allows the nerve growth. The Schwann cells which migrated to the glial cells for the growth of nerve cells. This takes nearly 10years for the treatment so trying to concentrate for the short term a treatment which promotes the nerve bridge. We worked on Peripheral nerve submerges withmacrophage which responds to the M2 phenotype for the auto grafting, the Schwann cells migrates quickly regenerating the cells, the study is still under process.We will be able to provide more jobs as we expand.

Dr. N. K. Venkataramana, in his talk said, Started with advancement in medicine from past 3decades and the UN met medical needs in neurological disorders alone we have more than 15 million people adding on every year and their accounts to 300 million which is a huge burden. For this burden stem cells was a boon in the field. We thought that the fundamental property and its cell repairing capacity can be exploited by the scientists and a way to meet the medical needs. Our main goal is to inject the stem cells into the body, so the natural power of regeneration can be enhanced and supported. All stem cells are not equal, majority of us use adult stem cells, embryonic stem cells for the research. Use of Mesenchymal stem cells a multipotent, hypo neurogenic in large scale production is possible. Bone marrow transplantation was known because of stem cells, till then we never saw. With the advancement we can distinguish the cells and utilize for the purpose. In past 30 years I have never seen a recovery of spinal cord injury but now the stem cells giving hope that even in the case of head injury, Parkinsons disease recovery is possible. Understanding the mechanism of action is difficult, follows few postulates they are activation of stem cells, regeneration of cells, Immunomodulation, secretion of growth factors. Mesenchymal cells are Immunomodulatory, secrete many bio active molecules, which has anti apocratic effect, Immunomodulatory, angiogenesis, antifibrotic effect, these can be exploited in many ways for the medical purpose. Different sources of stem cells give different genetic expressions and can be used for different purpose. Concluding with all this data available today, stem cells is no longer a hype but it is a better hope.

Dr. Suresh Babu, an Application Scientist, extensively with proteins and has presented 25 papers till date said, Proteins can undergo various kinds ofmodifications. This is the reason for the different characterizations of proteins. Thus, for different characterizations, new technology is required. The AgilentToolbox for Biologic Characterization is a product of Agilent Technologies. It is used for Intact mAb (Monoclonal Antibodies) Analysis, i.e. to analyze inactiveantibodies. A new chip known as the HPLC Chip is used, which is used in 4 steps Setup, Insert, Click (on the software) and Spray the sample. The chip hasbeen elemental in deconvulating the MS Spectrum of intact mAbs. To do this, PNGase F treatment is done. The Glycons show a missing peak. To show aclear spectrum, the number of antibodies are reduced. This same process can be done on Fc fragments as well. It has practical significance as well, because only1 nanogram of the sample is required, as opposed to over 200 nanograms in conventional methods.

Another application this technology is used in is Peptide Mapping. The peptides are subjected to the data. 94% Heavy Chains and 84% Light Chains are reported. Peptide mapping can also be done by using U.V rays.

Another new detector has been developed to increase sensitivity. About 10% increase has been reported. Size Exclusion Chromatography(SEC) is performedto show the aggregation of mAb. All the systems devised by Agilent technologies are metal and Iron free so that they do not react with the biomolecules. HeatStress has also been done to degrade the antibodies. Aggregates of the protein molecules have been by pH Stress. A linearity curve was plotted whichshowed the concentration of the sample to be 12.5-2000 micrograms per milliliter. For charged varients, Ion Exchange Chromatography(IEC) is widelyused.he added.

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Stem cells is no hype but it is a better hope: Experts – Stem Cell Cafe

Cutting-Edge Medical And Stem Cell Technology Available In The Philippines But DoH cites concerns

Department of Health Undersecretary Dr. Teodoro Herbosa recently urged the public seeking treatment using stem cell technology to only undergo procedure initiated by reputable hospitals in the country.

The highly advanced procedure of using stem cell technology has recently gained popularity due to success claims of scientists here and abroad. However, due to the increasing demand for this technology, USEC Herbosa expressed concern that some individuals needing treatment might end-up in bogus clinics usually offering lower fees. "Just to ensure safety, it will be best for patients to seek treatment only among reputable hospitals," Usec. Herbosa stated in an interview.

Incidentally, a leading global Filipino scientist in the field of genetics and microbiology stated that the Philippines is now one of the leading countries in the world, even a step ahead of Germany, in the field of health science. Presidential Awardee Dr. Samuel D. Bernal, a Filipino-American regenerative medicine expert, medical oncologist, molecular biologist, chemist and a lawyer, calls on Filipinos here and abroad to patronize the technology we have here in the country.

"Very few know about it, but we can already actually culture or clone a human heart in the Philippines," claimed by Dr. Bernal in a recent lecture he delivered recently at UST College of Medicine CME Auditorium before hundreds of University of Sto. Tomas scientists, professors, medical doctors and students.

During the lecture event, dubbed, "Future of Molecular Medicine," Dr. Bernal discussed the beauty, art and importance of molecular medicine in addressing modern-day health problems such as cancer.

Dr. Bernal also talked about the state-of-the-art laboratory he has set up at the Medical City in Ortigas. "We already have the technology, the facility, and numerous experts trained abroad to do the procedures we thought can be accessible only by going to other advanced countries. Our efforts generate jobs for medical experts here, tempted to leave the country to work abroad. We are proud to say patients from other countries choose us over other facilities from other countries because not only are we at par with their services but we are also much affordable compared to treatments done in Germany or Singapore," Dr. Bernal asserts.

The recipient of Presidential Awards for Filipino Individuals and Organizations Overseas conferred by President Benigno S. Aquino III and the Commission on Filipino Overseas (CFO), Dr. Bernal is an accomplished medical expert who finished his fellowship training in Cancer medicine and Cell Biology at Harvard Medical School not to mention his internship and residency in Internal Medicine at the Johns Hopkins Hospital. He returned to the country to put-up a facility on regenerative medicine, molecular medicine laboratory for tumor profiling for drug resistance and sensitivity, and a comprehensive stem cell bank which collects babies' umbilical cords for the family's future use in treatment using stem cell technology.

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Cutting-Edge Medical And Stem Cell Technology Available In The Philippines But DoH cites concerns

First Patient Begins Treatment in BrainStorm’s Phase IIa Trial for ALS

NEW YORK & PETACH TIKVAH, Israel--(BUSINESS WIRE)--

BrainStorm Cell Therapeutics (BCLI), a leading developer of adult stem cell technologies for neurodegenerative diseases, announced today that the first patient began treatment in the Companys Phase IIa dose-escalating clinical trial for ALS. The trial, which will evaluate the safety and preliminary efficacy of BrainStorms NurOwn stem cell therapy candidate, is being conducted at the Hadassah Medical Center in Jerusalem.

In the Phase IIa trial, three groups of four patients will receive combined intramuscular and intrathecal administration of NurOwn cells, in increasing doses. The first cohort of four patients is expected to complete treatment by the end of April 2013. The trial participants will be monitored for three to six months following transplantation.

We are excited to be treating the first patient in this trial, which will build on the excellent safety profile and encouraging positive results from our Phase I/II study, commented Alon Natanson, BrainStorms CEO.

This trial will provide valuable data not only on the safety of NurOwn in ALS patients, but also on the ability of different dosing levels to provide clinical benefit, added Prof. Dani Offen, the Companys Chief Scientific Advisor.

Israels Ministry of Health recently approved BrainStorms acceleration to a Phase IIa trial following the positive safety evaluation of the first 12 patients in the companys recent Phase I/II trial at Hadassah. A description of the trial can be found at: http://www.clinicaltrials.gov/ct2/show/NCT01777646?term=NCT01777646&rank=1.

About BrainStorm Cell Therapeutics, Inc.

BrainStorm Cell Therapeutics Inc. is a biotechnology company engaged in the development of first-of-its-kind adult stem cell therapies derived from autologous bone marrow cells for the treatment of neurodegenerative diseases. The Company holds the rights to develop and commercialize its NurOwn technology through an exclusive, worldwide licensing agreement with Ramot, the technology transfer company of Tel Aviv University. For more information, visit the companys website at http://www.brainstorm-cell.com.

Safe Harbor Statement

Statements in this announcement other than historical data and information constitute "forward-looking statements" and involve risks and uncertainties that could cause BrainStorm Cell Therapeutics Inc.'s actual results to differ materially from those stated or implied by such forward-looking statements. Terms and phrases such as may, should, would, could, will, expect, likely, believe, plan, estimate, predict, potential, and similar terms and phrases are intended to identify these forward-looking statements. The potential risks and uncertainties include, without limitation, risks associated with BrainStorm's limited operating history, history of losses; minimal working capital, dependence on its license to Ramot's technology; ability to adequately protect the technology; dependence on key executives and on its scientific consultants; ability to obtain required regulatory approvals; and other factors detailed in BrainStorm's annual report on Form 10-K and quarterly reports on Form 10-Q available at http://www.sec.gov. These factors should be considered carefully, and readers should not place undue reliance on BrainStorms forward-looking statements. The forward-looking statements contained in this press release are based on the beliefs, expectations and opinions of management as of the date of this press release. We do not assume any obligation to update forward-looking statements to reflect actual results or assumptions if circumstances or managements beliefs, expectations or opinions should change, unless otherwise required by law. Although we believe that the expectations reflected in the forward-looking statements are reasonable, we cannot guarantee future results, levels of activity, performance or achievements.

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First Patient Begins Treatment in BrainStorm’s Phase IIa Trial for ALS

International Stem Cell Corporation Announces Positive Results From In Vivo Animal Study of Parkinson's Disease

CARLSBAD, CA--(Marketwire - Feb 4, 2013) - International Stem Cell Corporation ( OTCQB : ISCO ) (www.internationalstemcell.com) ("ISCO" or "the Company") a California-based biotechnology company, today announced positive 12-week results from its pre-clinical in vivo Parkinson's disease study. The primary goal of this behavioral study was to demonstrate the therapeutic benefits of neuronal cells derived from human parthenogenetic stem cell (hpSC) line in a rat model of Parkinson's disease (PD).

Parkinson's disease is a common neurodegenerative disorder caused by a progressive degeneration of dopamine-producing neurons resulting in gradual dysfunction of the motor system and can eventually lead to death. Pharmacological treatments are useful in the relatively early stage of the disease, but the continuous use of pro-dopaminergic medication eventually becomes ineffective and can cause some of the motor symptoms to worsen.

Our proprietary technology is based on a homogeneous population of neuronal cells (NCs) derived from homozygous hpSCs through a scalable and efficient method, developed by ISCO's R&D team. These parthenogenetically-derived NCs are cryopreservable and can become neurons once they are implanted into the brain. As such, they hold significant therapeutic potential not only because they can differentiate into dopamine-producing neurons, but also because these cells deliver trophic factors that may be able to provide a level of protection to existing neurons affected by the disease.

The animal model used in this study is the 6-OHDA lesioned rat, a well-established and validated model of PD which has been used extensively in the development and testing of drugs for the treatment of PD. The pharmacological induction of rotational behavior in rats is widely used to assess the effects of lesions and potential of cell therapy to effectively replace the dopaminergic system in the rat brain and thus serves as a model of PD. The experimental rats with unilateral dopamine (6-OHDA) lesions survived the inoculation of cells into the brain and signs of improvement in rotational behavior of these animals were clearly observed. Correlational analysis of rotation intensity demonstrated a difference between the drug effects in the control group vs. experimental (transplanted) group of animals. These interim results demonstrate that a single injection of hpSC-derived neuronal cells into the striatum of rats with induced PD symptoms can lead to a significant slowdown in the progression of the disease.

Dr. Ruslan Semechkin, Vice President - head of R&D, comments: "This is a very important result for our pre-clinical Parkinson's program. The initial in vivo results are very encouraging and show the therapeutic promise of hpSC-derived neuronal cells in the treatment of individuals with Parkinson's disease. Results from this behavioral study will be presented and discussed together with the results of non-human primate study before the end of the first quarter of 2013"

About International Stem Cell CorporationInternational Stem Cell Corporation is focused on the therapeutic applications of human parthenogenetic stem cells (hpSCs) and the development and commercialization of cell-based research and cosmetic products. ISCO's core technology, parthenogenesis, results in the creation of pluripotent human stem cells from unfertilized oocytes (eggs) hence avoiding ethical issues associated with the use or destruction of viable human embryos. ISCO scientists have created the first parthenogenetic, homozygous stem cell line that can be a source of therapeutic cells for hundreds of millions of individuals of differing genders, ages and racial background with minimal immune rejection after transplantation. hpSCs offer the potential to create the first true stem cell bank, UniStemCell. ISCO also produces and markets specialized cells and growth media for therapeutic research worldwide through its subsidiary Lifeline Cell Technology (www.lifelinecelltech.com), and stem cell-based skin care products through its subsidiary Lifeline Skin Care (www.lifelineskincare.com). More information is available at http://www.internationalstemcell.com.

To receive ongoing corporate communications via email, visit: http://www.b2i.us/irpass.asp?BzID=1468&to=ea&s=0

To like our Facebook page or follow us on Twitter for company updates and industry related news, visit: http://www.facebook.com/InternationalStemCellCorporation and http://www.twitter.com/intlstemcell

Safe harbor statement Statements pertaining to anticipated developments, the potential use of technologies to develop therapeutic products and other opportunities for the company and its subsidiaries, along with other statements about the future expectations, beliefs, goals, plans, or prospects expressed by management constitute forward-looking statements. Any statements that are not historical fact (including, but not limited to statements that contain words such as "will," "believes," "plans," "anticipates," "expects" or "estimates") should also be considered to be forward-looking statements. Forward-looking statements involve risks and uncertainties, including, without limitation, risks inherent in the development and/or commercialization of potential products and the management of collaborations, regulatory approvals, need and ability to obtain future capital, application of capital resources among competing uses, and maintenance of intellectual property rights. Actual results may differ materially from the results anticipated in these forward-looking statements and as such should be evaluated together with the many uncertainties that affect the company's business, particularly those mentioned in the cautionary statements found in the company's Securities and Exchange Commission filings. The company disclaims any intent or obligation to update forward-looking statements.

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International Stem Cell Corporation Announces Positive Results From In Vivo Animal Study of Parkinson's Disease

World Stem Cells, LLC. facilitates Stem Cell Treatments In Cancun at World Stem Cells Clinic

World Stem Cells, LLC facilitates Stem Cell Therapies at a state of the art clinic in beautiful Cancun. The clinic is staffed by top specialist in the field of stem cell implants and a new laboratory to support the stem cell treatments given.

Lutz, Florida (PRWEB) February 05, 2013

The laboratory http://worldstemcells.com/stem-cell-laboratory construction is complete and operations were transferred to our new facility. This facility provides Cancun, and patient around the world, a state of the art cGTP laboratory to support their stem cell treatments in a beautiful, and positive environment. The lab was designed and constructed to provide one ISO7 lab, one wet lab along with a treatment area. This will allow stem cell retrieval, testing, culturing, selection, counting, analyses and sorting along with cryopreservation, without removal from the lab. This all in house capability reduces the possibility of contamination and errors. Dr. M. Abblitt will operate the Lab under cGTP guidelines and use the state of the art facility to provide quality care to her stem cell transplant patients. Our strict adherence to these established guidelines and policies guarantees the highest quality of clinical care and stem cell treatment safety for you.

Our clinic and laboratory and clinic were designed, built and are operated under the stringent guidelines as established by The International Cellular Medical Society (ICMS) and the US Federal Drug Administrations Good Tissue Practice (cGTP)regulations for pharmaceutical, biologics and clinical laboratories. Working under the guidelines set forth by ICMS world stem cells, LLC ( http://worldstemcells.com/ ) provides stem cell treatment for ankylosing spondylitis, autism, cerebral palsy, charcot-marie-tooth disease (cmt), crohns diseases, copd, fuchs disease, guillain-barre syndrome, hashimotos thryroiditis, itp, kidney diseases, macular degeneration, lupus (sle), multiple sclerosis, pad, parkinsons disease, rheumatoid arthritis, scleroderma, stroke, ulcerative colitis

The laboratory and clinic will be engaged in private clinical trials, IRBs and joint studies with US companies, Mexican Educational Institutes, US universities and doctors to better understand the benefits and precaution to be taken in the stem cell treatment process.

Colleen Powers World Stem Cells, LLC (800)234-1693 Email Information

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World Stem Cells, LLC. facilitates Stem Cell Treatments In Cancun at World Stem Cells Clinic

Stem Cell Therapeutics Announces Agreement With Trillium Therapeutics Inc. for Merger

TORONTO, ONTARIO--(Marketwire - Feb 4, 2013) - Stem Cell Therapeutics Corp. (TSX VENTURE:SSS), a life sciences company developing stem cell-related technologies, today announced the execution of a Letter of Agreement with Trillium Therapeutics Inc. ("Trillium") of Toronto, under which Trillium would be merged into Stem Cell Therapeutics Corp. ("SCT") by way of a three-cornered amalgamation or plan of arrangement with a newly-created SCT subsidiary.

In addition, SCT announces that its Board of Directors has authorized the implementation of a share consolidation approved by its shareholders at the special meeting held on December 20, 2012 at a ratio of 1 post-consolidation common share for 10 pre-consolidation common shares.

Proposed Merger

Trillium specializes in immunotherapy and cancer stem cell research, with a particular focus on blocking the negative pathways that malignant cells exploit to suppress anti-tumor responses. Trillium is developing TTI-621, a novel SIRPaFc fusion protein that targets CD47, augmenting the ability of the immune system to destroy cancer stem cells. The project originated from leading researchers in the field, including Drs. John Dick and Jean Wang of the University Health Network and Dr. Jayne Danska of the Hospital for Sick Children, all of Toronto. TTI-621, which is expected to enter formal IND-enabling studies in the second quarter of 2013, is being developed initially as a treatment for acute myeloid leukemia (AML), with potential applications in other hematological and solid tumours. Trillium''s preclinical cancer immunotherapy pipeline also includes a fully human CD200-specific monoclonal antibody which is also ready to enter formal IND-enabling studies. In addition to its preclinical portfolio, Trillium is conducting a clinical trial in patients with interstitial cystitis, a chronic and painful bladder disease. Results from this trial are expected in mid-2013.

"The proposed merger of Trillium and SCT would create Canada''s only public company advancing cancer stem cell technologies," said David Allan, the Executive Chairman of SCT. "With a combined pipeline containing both TTI-621 and the Tigecycline small-molecule program, which SCT recently optioned from the University Health Network, the resulting entity will be well positioned as a global contender in the cancer stem cell field."

It is intended that all Trillium executives and staff will remain with the resulting entity. The current CEO of Trillium, Dr.Niclas Stiernholm, will become the CEO of SCT, Dr. Robert Uger, Chief Scientific Officer, Dr. Penka Petrova, Vice President, Drug Development and Mr. James Parsons, CFO. Upon closing of the transaction, Dr.Michael Moore, Trillium''s long-serving Chairman and veteran biotechnology executive, will join the Board of Directors of SCT. Following a career at the London Stock Exchange-listed biotechnology company, Xenova Group plc, in 2003 Dr. Moore was appointed Chief Executive Officer of then newly-formed Piramed Limited, which was sold to Roche five years later for $160million. As a result of these permanent management appointments the executive services provided by Drs. Albert Agro and Bev Incledon, as an interim measure through their company Concept 2 Clinic Inc., will cease as of closing of the proposed merger.

It is contemplated that the Board of SCT post-merger will consist of Mr. David Allan, Dr. James DeMesa, Dr. Henry Friesen, Mr. Dean Peterson, Dr. Calvin Stiller and Dr. Niclas Stiernholm, all current board members of the Corporation, together with Dr.Michael Moore.

"This transaction will allow the companies'' combined assets to gain access to the capital required for their proper development in order to transform them, over time, into valuable new treatments," commented Dr. Stiernholm. "My colleagues and I are excited about the upcoming creation of a much needed commercial vehicle for Canada''s world class cancer stem cell discoveries. Although a formidable challenge for a company of any size, by building on the strength of our own capabilities, our existing links to several of Ontario''s leading cancer research organizations, and our global industry network, we believe we have a real opportunity to make a difference in the future treatment of cancer."

Pursuant to the Letter of Agreement, the security holders of Trillium will receive, on closing of the transaction, an aggregate consideration of $2,850,000. This consideration is comprised of $1.2 million in cash and $1.65 million in SCT common shares, at a deemed price per share not lower than the post-consolidation Discounted Market Price (as per the policies of the TSXV) at the time of this announcement. SCT and Trillium intend to close the transaction in the first half of 2013, subject to customary closing conditions, including corporate and regulatory approvals, as well as securing the additional financing required to conclude the proposed merger and to advance the SCT development programs. The latter will be done through a public offering of securities for an amount of $2.5million to be priced based on market conditions. There can be no assurance that the proposed merger with Trillium will be completed as proposed, or at all.

The proposed merger is an arm''s-length transaction and will not result in a change of control of SCT or the creation of a new control person (as defined in TSX-V policies). All matters of the formation, negotiation and conclusion of the planned merger are being managed by a Special Committee of each of SCT and Trillium. Dr. Niclas Stiernholm, the CEO of Trillium, is a Director of SCT and in recognition of these relationships, the Trillium Board engaged an independent advisor, reporting directly to Trillium''s Special Committee, to explore this proposed merger and other transaction options. The principal securityholders of Trillium have indicated they will support the proposed merger.

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Stem Cell Therapeutics Announces Agreement With Trillium Therapeutics Inc. for Merger

Fighting fat with fat: Stem cell discovery identifies potential obesity treatment

Public release date: 5-Feb-2013 [ | E-mail | Share ]

Contact: Paddy Moore padmoore@ohri.ca 613-737-8899 x73687 Ottawa Hospital Research Institute

February 5, 2013OttawaOttawa scientists have discovered a trigger that turns muscle stem cells into brown fat, a form of good fat that could play a critical role in the fight against obesity. The findings from Dr. Michael Rudnicki's lab, based at the Ottawa Hospital Research Institute, were published today in the prestigious journal Cell Metabolism.

"This discovery significantly advances our ability to harness this good fat in the battle against bad fat and all the associated health risks that come with being overweight and obese," says Dr. Rudnicki, a senior scientist and director for the Regenerative Medicine Program and Sprott Centre for Stem Cell Research at the Ottawa Hospital Research Institute. He is also a Canada Research Chair in Molecular Genetics and professor in the Faculty of Medicine at the University of Ottawa.

Globally, obesity is the fifth leading risk for death, with an estimated 2.8 million people dying every year from the effects of being overweight or obese, according to the World Health Organization. The Public Health Agency of Canada estimates that 25% of Canadian adults are obese.

In 2007, Dr. Rudnicki led a team that was the first to prove the existence of adult skeletal muscle stem cells. In the paper published today, Dr. Rudnicki now shows (again for the first time) that these adult muscle stem cells not only have the ability to produce muscle fibres, but also to become brown fat. Brown fat is an energy-burning tissue that is important to the body's ability to keep warm and regulate temperature. In addition, more brown fat is associated with less obesity.

Perhaps more importantly, the paper identifies how adult muscle stem cells become brown fat. The key is a small gene regulator called microRNA-133, or miR-133. When miR-133 is present, the stem cells turn into muscle fibre; when reduced, the stem cells become brown fat.

Dr. Rudnicki's lab showed that adult mice injected with an agent to reduce miR-133, called an antisense oligonucleotide or ASO, produced more brown fat, were protected from obesity and had an improved ability to process glucose. In addition, the local injection into the hind leg muscle led to increased energy production throughout the bodyan effect observed after four months.

Using an ASO to treat disease by reducing the levels of specific microRNAs is a method that is already in human clinical trials. However, a potential treatment using miR-133 to combat obesity is still years away.

"While we are very excited by this breakthrough, we acknowledge that it's a first step," says Dr. Rudnicki. "There are still many questions to be answered, such as: Will it help adults who are already obese to lose weight? How should it be administered? How long do the effects last? Are there adverse effects we have not observed yet?"

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Fighting fat with fat: Stem cell discovery identifies potential obesity treatment

YaFarm Technologies, Inc. Announces It Has Signed a Definitive Agreement With The Integrative Stem Cell Institute

PITTSTON, ME--(Marketwire - Feb 5, 2013) - YaFarm Technologies, Inc. ( PINKSHEETS : YFRM ) (YaFarm, or the Company) is pleased to announce that it has signed a definitive agreement to acquire the Integrative Stem Cell Institute (the ISCI). The ISCI is a pioneer in the field of cell-based regenerative medicine. Combining a world-class medical facility with a state-of-the-art laboratory, the ISCI provides investigational treatments to patients as part of clinical studies, while providing long-term follow up to advance these promising therapies. The acquisition of the ISCI provides the Company with an entry into stem cell research and treatment. With the advent of regenerative medicine, clinics such as the ISCI have taken the years of scientific research and started to apply them to treatment of patients.

YaFarm Technologies President Brian Hermenze stated, "Since the 2012 Nobel Prize in Physiology or Medicine was awarded jointly to John B. Gurdon and Shinya Yamanaka for their work in stem cell research, we are very excited about the synergies this acquisition will bring to the Company. The ISCI has been providing point-of-care therapies to patients for over a year and operates at an internationally recognized medical facility accredited by both the Joint Commission and Accreditation Canada International. With a seasoned and successful management team in place, we believe we are creating an organization that has the capabilities to understand and support the many facets of the stem cell industry. We believe that there will be significant growth opportunities in stem cell research and treatment in the near future, and it is our intent to capitalize on them."

Juan Castillo, MD, founder of the ISCI, said, "Physicians from around the world have shown that cells may have a tremendous impact on such chronic and debilitating diseases as diabetes, Parkinson's disease and Chronic Obstructive Pulmonary Disease (COPD)." Dr. Castillo continued, "The ISCI provides quality patient care and a uniquely integrated medical community. Our patients, physicians and researchers work together to provide access to innovative, point-of-care, cell-based therapies, while evidencing the regenerative capabilities of cell medicine, and delivering on the promise of adult stem cell therapies."

In addition, the Company has received final approval from the Financial Industry Regulatory Authority (FINRA) for a 4 for 1 forward stock split.To receive the dividend the investor must be a registered shareholder of record on the Company's books on or before the record date of January 18, 2013. Shareholders who were not registered as of this date will not receive the dividend. Shares of YaFarm began trading ex-dividend on January 22, 2013.

YaFarm Technologies currently has 49,857,368 shares issued and outstanding. Of the issued and outstanding, the current public float is 17,908,975 and 31,948,393 shares are restricted.

About The Integrative Stem Cell Institute (ISCI)

The Integrative Stem Cell Institute (ISCI) is a premier provider of point-of-care, stem cell-based therapies for patients from around the world. With a state of the art laboratory housed within the Hospital Galenia in Cancun, Mexico, the ISCI combines the most advanced scientific application of stem cells with second to none medical care within the structure of adaptive clinical trials to effectively track long term outcomes and assure patient safety.

More information on The Integrative Stem Cell Institute is available on the company's website at http://www.iscelli.com

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YaFarm Technologies, Inc. Announces It Has Signed a Definitive Agreement With The Integrative Stem Cell Institute