StemCell Therapy

Down's syndrome (DS) is an incurable, heritable disorder affecting an estimated 400,000 people in the U.S. It is characterized by impaired cognitive ability and abnormal physical growth. Whereas scientists have long known that DS is caused by inheriting an extra copy of all or part of chromosome 21 , the underlying cause of the brain defects common in Down's patients has not been fully gleaned.

Now, a collaborative team of scientists working with a mouse model of DS has discovered that just two genes are responsible for the majority of the brain abnormalities present in their animals. The scientists hope that their findings will help scientists understand brain defects in humans with the disorder as well as aid in the development of drugs to treat the cognitive impairment in Down's patients.

[More]

Genetic disorder - Health - Conditions and Diseases - Gene - Brain

(NaturalNews) This week's NaturalNews Talk Hour features Dr. Edward Group, D.C., ND discussing "The Green Body Cleanse , Organic Detoxification at its Best". Discover how to reduce and eliminate toxins from your home, workplace and especially your body. It runs this Thursday evening at 6pm Pacific / 9pm Eastern, and registration is FREE. Simply enter your email address in the registration form on the right column of this page and you'll receive call-in details for the broadcast. http://www.dreddyclinic.com/products/ghchealth.htm

The NaturalNews Talk Hour is a "behind the scenes", up close and personal look at the most important issues of our time. Discover what the mainstream media hasn't told you about the secrets of optimal health, freedom and the pursuit of happiness.

Jonathan Landsman, host of NaturalNews Talk Hour, says "Dr. Group offers the kind of information that makes it easy for us to enjoy a more rewarding, happy and healthy life. His knowledge, love and compassion are true gifts to us all. I'm honored to be able to share his talents with our listening audience." Read more...

Improve your memory

Down's syndrome (DS) is an incurable, heritable disorder affecting an estimated 400,000 people in the U.S. It is characterized by impaired cognitive ability and abnormal physical growth. Whereas scientists have long known that DS is caused by inheriting an extra copy of all or part of chromosome 21 , the underlying cause of the brain defects common in Down's patients has not been fully gleaned.

Now, a collaborative team of scientists working with a mouse model of DS has discovered that just two genes are responsible for the majority of the brain abnormalities present in their animals. The scientists hope that their findings will help scientists understand brain defects in humans with the disorder as well as aid in the development of drugs to treat the cognitive impairment in Down's patients.

[More]

Genetic disorder - Health - Conditions and Diseases - Gene - Brain

New mission for salinomycin in cancer by Cord Naujokat, SciTopics, July 15, 2010. Excerpt (in the "continue reading" section):

In addition, a very recent study demonstrates that salinomycin overcomes ATP-binding cassette (ABC) transporter-mediated multidrug and apoptosis resistance in human leukemia stem cell-like cells (3).

Reference #3: Salinomycin overcomes ABC transporter-mediated multidrug and apoptosis resistance in human leukemia stem cell-like KG-1a cells, by Dominik Fuchs and 4 co-authors, including Cord Naujokat, Biochem Biophys Res Commun 2010(Apr 16);394(4): 1098-104 [Epub 2010(Mar 27)][PubMed citation].

Comments: Near the end of this article about salinomycin is the comment that "the investigation of its safety, toxicity, pharmacology and anticancer activity in humans will be a challenge." The author then mentions a preliminary study of "a small cohort of patients with metastatic breast cancer or metastatic head and neck cancers". The results of this preliminary study of the toxicity of salinomycin are summarized. They have not yet been published in the peer-reviewed literature, although a manuscript has been submitted [see reference #4 in the article]. The implication of these preliminary results is that there may be a "therapeutic window" for salinomycin, that is, a drug dosage that yields clinically significant benefits in the absence of excessive toxicity.

For a previous commentary on salinomycin, see: Cancer stem cell breakthrough by Kat Arney, Science Update blog, Cancer Research UK, August 14, 2009. Excerpt:

We need to stress that these were laboratory experiments, and there is no evidence yet that salinomycin can treat cancer in humans. Salinomycin is currently used as an antibiotic for chickens and cows, and it can be toxic or even fatal to humans, causing serious muscle and heart problems.

If there is a "therapeutic window" for salinomycin, it could be a small one, and is likely to vary from one tumor to another.

For a previous post to this blog about salinomycin, see: Identification of selective inhibitors of breast CSCs in mice, August 14, 2009.

New mission for salinomycin in cancer by Cord Naujokat, SciTopics, July 15, 2010. Excerpt (in the "continue reading" section):

In addition, a very recent study demonstrates that salinomycin overcomes ATP-binding cassette (ABC) transporter-mediated multidrug and apoptosis resistance in human leukemia stem cell-like cells (3).

Reference #3: Salinomycin overcomes ABC transporter-mediated multidrug and apoptosis resistance in human leukemia stem cell-like KG-1a cells, by Dominik Fuchs and 4 co-authors, including Cord Naujokat, Biochem Biophys Res Commun 2010(Apr 16);394(4): 1098-104 [Epub 2010(Mar 27)][PubMed citation].

Comments: Near the end of this article about salinomycin is the comment that "the investigation of its safety, toxicity, pharmacology and anticancer activity in humans will be a challenge." The author then mentions a preliminary study of "a small cohort of patients with metastatic breast cancer or metastatic head and neck cancers". The results of this preliminary study of the toxicity of salinomycin are summarized. They have not yet been published in the peer-reviewed literature, although a manuscript has been submitted [see reference #4 in the article]. The implication of these preliminary results is that there may be a "therapeutic window" for salinomycin, that is, a drug dosage that yields clinically significant benefits in the absence of excessive toxicity.

For a previous commentary on salinomycin, see: Cancer stem cell breakthrough by Kat Arney, Science Update blog, Cancer Research UK, August 14, 2009. Excerpt:

We need to stress that these were laboratory experiments, and there is no evidence yet that salinomycin can treat cancer in humans. Salinomycin is currently used as an antibiotic for chickens and cows, and it can be toxic or even fatal to humans, causing serious muscle and heart problems.

If there is a "therapeutic window" for salinomycin, it could be a small one, and is likely to vary from one tumor to another.

For a previous post to this blog about salinomycin, see: Identification of selective inhibitors of breast CSCs in mice, August 14, 2009.

Natural health advocates have long advocated nutrient-dense whole grains over the bleached and processed kinds, like white rice and white bread. Brown rice, for example, is loaded with fiber, B vitamins, phytochemicals and other nutrients. Scientists are now documenting that it has specific disease-fighting properties, too. For example, NaturalNews recently reported on Temple University research that found a compound in brown rice which lowers blood pressure and may prevent heart attacks (http://www.dreddyclinic.com/diet/alcaline/alk_diet.php). Now Harvard School of Public Health (HSPH) investigators have discovered eating two or more servings of brown rice per week slashes the risk of type 2 diabetes.

"Rice consumption in the U.S. has dramatically increased in recent decades. We believe replacing white rice and other refined grains with whole grains, including brown rice, would help lower the risk of type 2 diabetes," Qi Sun, who headed the research while at HSPH and is now an instructor of medicine at Brigham and Women's Hospital in Boston, said in a statement to the media. Read more...

Body cleansing

Natural health advocates have long advocated nutrient-dense whole grains over the bleached and processed kinds, like white rice and white bread. Brown rice, for example, is loaded with fiber, B vitamins, phytochemicals and other nutrients. Scientists are now documenting that it has specific disease-fighting properties, too. For example, NaturalNews recently reported on Temple University research that found a compound in brown rice which lowers blood pressure and may prevent heart attacks (http://www.dreddyclinic.com/diet/alcaline/alk_diet.php). Now Harvard School of Public Health (HSPH) investigators have discovered eating two or more servings of brown rice per week slashes the risk of type 2 diabetes.

"Rice consumption in the U.S. has dramatically increased in recent decades. We believe replacing white rice and other refined grains with whole grains, including brown rice, would help lower the risk of type 2 diabetes," Qi Sun, who headed the research while at HSPH and is now an instructor of medicine at Brigham and Women's Hospital in Boston, said in a statement to the media. Read more...

Body cleansing

In a head-to-head competition held 10 years ago, scientists at the National Institutes of Health tested two promising new types of vaccine to see which might offer the strongest protection against one of the deadliest viruses on earth, the human immunodeficiency virus (HIV) that causes AIDS. One vaccine consisted of DNA rings called plasmids, each carrying a gene for one of five HIV proteins. Its goal was to get the recipient’s own cells to make the viral proteins in the hope they would provoke protective reactions by immune cells. Instead of plasmids, the second vaccine used another virus called an adenovirus as a carrier for a single HIV gene encoding a viral protein. The rationale for this combination was to employ a “safe” virus to catch the attention of immune cells while getting them to direct their responses against the HIV protein.

One of us (Weiner) had already been working on DNA vaccines for eight years and was hoping for a major demonstration of the plasmids’ ability to induce immunity against a dreaded pathogen. Instead the test results dealt a major blow to believers in this first generation of DNA vaccines. The DNA recipients displayed only weak immune responses to the five HIV proteins or no response at all, whereas recipients of the adenovirus-based vaccine had robust reactions. To academic and pharmaceutical company researchers, adenoviruses clearly looked like the stronger candidates to take forward in developing HIV vaccines.

[More]

Immune system - National Institutes of Health - Vaccine - HIV - DNA

SU2C Innovative Researcher Vlog: Dr. Lawlor (Pt. 3). Video (3:09 min) posted July 13, 2010. Features Elizabeth R Lawlor, University of Michigan, an SU2C Innovative Research Grants Investigator. [About SU2C (Stand Up to Cancer)]. She provides brief comments about her project: "Modeling Ewing Tumor Initiation in Human Neural Crest Stem Cells". How do normal stem cells become cancer stem cells?

An example of a recent (OA) publication from her laboratory: CD133 expression in chemo-resistant Ewing sarcoma cells by
Xiaohua Jiang and 8 co-authors, including Elizabeth R Lawlor,
BMC Cancer 2010(Mar 26); 10: 116. [FriendFeed entry][PubMed citation][Full text via PMC].

In a head-to-head competition held 10 years ago, scientists at the National Institutes of Health tested two promising new types of vaccine to see which might offer the strongest protection against one of the deadliest viruses on earth, the human immunodeficiency virus (HIV) that causes AIDS. One vaccine consisted of DNA rings called plasmids, each carrying a gene for one of five HIV proteins. Its goal was to get the recipient’s own cells to make the viral proteins in the hope they would provoke protective reactions by immune cells. Instead of plasmids, the second vaccine used another virus called an adenovirus as a carrier for a single HIV gene encoding a viral protein. The rationale for this combination was to employ a “safe” virus to catch the attention of immune cells while getting them to direct their responses against the HIV protein.

One of us (Weiner) had already been working on DNA vaccines for eight years and was hoping for a major demonstration of the plasmids’ ability to induce immunity against a dreaded pathogen. Instead the test results dealt a major blow to believers in this first generation of DNA vaccines. The DNA recipients displayed only weak immune responses to the five HIV proteins or no response at all, whereas recipients of the adenovirus-based vaccine had robust reactions. To academic and pharmaceutical company researchers, adenoviruses clearly looked like the stronger candidates to take forward in developing HIV vaccines.

[More]

Immune system - National Institutes of Health - Vaccine - HIV - DNA

SU2C Innovative Researcher Vlog: Dr. Lawlor (Pt. 3). Video (3:09 min) posted July 13, 2010. Features Elizabeth R Lawlor, University of Michigan, an SU2C Innovative Research Grants Investigator. [About SU2C (Stand Up to Cancer)]. She provides brief comments about her project: "Modeling Ewing Tumor Initiation in Human Neural Crest Stem Cells". How do normal stem cells become cancer stem cells?

An example of a recent (OA) publication from her laboratory: CD133 expression in chemo-resistant Ewing sarcoma cells by
Xiaohua Jiang and 8 co-authors, including Elizabeth R Lawlor,
BMC Cancer 2010(Mar 26); 10: 116. [FriendFeed entry][PubMed citation][Full text via PMC].

Two articles, with Open Access (OA) to the full text (PDF):

Putative cancer stem cells in malignant pleural mesothelioma show resistance to cisplatin and pemetrexed, Int J Oncol 2010(Aug); 37(2): 437-44. [PubMed citation].

Possible involvement of stem-like populations with elevated ALDH1 in sarcomas for chemotherapeutic drug resistance, Oncol Rep 2010(Aug); 24(2): 501-5. [PubMed citation].

Comment about these journals:

Spandidos Publications publishes six journals. Of these six, two are: International Journal of Oncology (2009 Impact Factor: 2.4) and Oncology Reports (2009 Impact Factor: 1.6). This publisher provides a hybrid open access option. The Information for Authors for all six journals includes, at the bottom of the page, this information: "Should authors prefer or require their article to be freely available as soon as it has been published, they may request open access immediately upon publication for a fee of EUR 450."

Two articles, with Open Access (OA) to the full text (PDF):

Putative cancer stem cells in malignant pleural mesothelioma show resistance to cisplatin and pemetrexed, Int J Oncol 2010(Aug); 37(2): 437-44. [PubMed citation].

Possible involvement of stem-like populations with elevated ALDH1 in sarcomas for chemotherapeutic drug resistance, Oncol Rep 2010(Aug); 24(2): 501-5. [PubMed citation].

Comment about these journals:

Spandidos Publications publishes six journals. Of these six, two are: International Journal of Oncology (2009 Impact Factor: 2.4) and Oncology Reports (2009 Impact Factor: 1.6). This publisher provides a hybrid open access option. The Information for Authors for all six journals includes, at the bottom of the page, this information: "Should authors prefer or require their article to be freely available as soon as it has been published, they may request open access immediately upon publication for a fee of EUR 450."

International Stem Cell Corporation (OTCBB:ISCO), http://www.internationalstemcell.com, and Sankara Nethralaya, http://www.sankaranethralaya.org, announced today commencement of a collaboration to develop ISCO's 'CytoCor™' stem cell-derived corneal tissue. The goal is to use CytoCor to treat corneal blindness and vision impairment. 'This is one more step in ISCO's stated plan of building its portfolio of therapeutic agents through strategic alliances throughout the world,' said Chairman, Ken Aldrich.

CytoCor consists of transparent human tissue derived from pluripotent human stem cells. These structures are produced in the laboratory and recent testing at Sankara Nethralaya and laboratories in the US has demonstrated a range of structural, biochemical and refractory properties characteristic of human cornea.

CytoCor may offer a first-in-class opportunity for high-quality, cost-efficient transplantation tissue for the 10 million people world-wide suffering from corneal vision impairment, particularly in India and the rest of Asia, as well as in Europe. Standardized tissues derived from pluripotent stem cells, such as the CytoCor tissue, could eliminate the current problem that corneal tissue derived from donors may harbor diseases that could be transferred from the donor to the recipient. It may also provide a much needed alternative to the use of live and extracted animal eyes in the $500+million market for safety testing of drugs, chemicals and consumer products.

According to Professor Dr. S. Krishnakumar, 'Sankara Nethralaya is dedicated to the development and application of new state-of-the-art ophthalmic technologies. The need for high-volume, high-quality human corneal tissue is substantial, not only in India but across Asia and much of Europe. We appreciate the opportunity to join ISCO in their pursuit to create a new standard of care for the treatment of human corneal disease.' Initially, Dr. Krishnakumar and his team will be using the CytoCor tissue in preclinical studies to explore the ability of the tissue to withstand sutures and bio-compatible glues in order to validate the potential of the tissue for use in animal or human clinical trials.

According to Dr. Geetha Krishnan Iyer, who is involved in the management of ocular surface disease at Sankara Nethralaya, 'The team at Sankara Nethralaya is pleased to collaborate with ISCO on stem cell-derived corneal tissue. In vitro studies to evaluate safety and efficacy of the tissue, as well as surgical feasibility tests will be carried out, following which there could be clinical application in lamellar keratoplasty using the above mentioned tissue. With improvements in surgical techniques over the past few years, the indications for anterior lamellar keratoplasty have expanded significantly. With high demand for donor corneal tissue for the same but limited availability, there is definitely scope for utilizing ISCO's corneal tissue following relevant tests.'

Jeffrey Janus, Senior VP of Operations at ISCO, states: 'This collaboration with the excellent team of scientists and clinicians at Sankara Nethralaya has already proven to be productive. Sankara's ophthalmology expertise and ISCO's cell culture capabilities constitute a perfect match to perfect and advance CytoCor tissue towards future use in treating corneal disease and injuries.'

ABOUT INTERNATIONAL STEM CELL CORPORATION (ISCO.OB):

International Stem Cell Corporation is a California-based biotechnology company focused on therapeutic and research products. ISCO's core technology, parthenogenesis, results in creation of pluripotent human stem cells from unfertilized oocytes (eggs). These proprietary cells avoid ethical issues associated with use or destruction of viable human embryos and, unlike all other major stem cell types, can be immune matched and be a source of therapeutic cells with minimal rejection after transplantation into hundreds of millions of individuals across racial groups. ISCO also produces and markets specialized cells and growth media for therapeutic research worldwide through its subsidiary Lifeline Cell Technology and is developing a line of cosmeceutical products via its subsidiary Lifeline Skin Care. ISCO is advancing novel human stem cell-based therapies where cells have been proven to be efficacious but traditional small molecule and protein therapeutics have not. More information is available at ISCO's website, http://www.internationalstemcell.com.

To subscribe to receive ongoing corporate communications please click on the following link: http://www.b2i.us/irpass.asp?BzID=1468&to=ea&s=0.

FORWARD-LOOKING STATEMENTS

Statements pertaining to anticipated technological developments and therapeutic applications, the potential benefits of collaborations, 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," "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, uncertainty in the results of clinical trials or 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 these forward-looking statements.

Key Words: Stem Cells, Biotechnology, Parthenogenesis

International Stem Cell Corporation
Kenneth C. Aldrich, Chairman
760-940-6383
kaldrich@intlstemcell.com
Or
Brian Lundstrom, President
760-640-6383
bl@intlstemcell.com

International Stem Cell Corporation (OTCBB:ISCO), http://www.internationalstemcell.com, and Sankara Nethralaya, http://www.sankaranethralaya.org, announced today commencement of a collaboration to develop ISCO's 'CytoCor™' stem cell-derived corneal tissue. The goal is to use CytoCor to treat corneal blindness and vision impairment. 'This is one more step in ISCO's stated plan of building its portfolio of therapeutic agents through strategic alliances throughout the world,' said Chairman, Ken Aldrich.

CytoCor consists of transparent human tissue derived from pluripotent human stem cells. These structures are produced in the laboratory and recent testing at Sankara Nethralaya and laboratories in the US has demonstrated a range of structural, biochemical and refractory properties characteristic of human cornea.

CytoCor may offer a first-in-class opportunity for high-quality, cost-efficient transplantation tissue for the 10 million people world-wide suffering from corneal vision impairment, particularly in India and the rest of Asia, as well as in Europe. Standardized tissues derived from pluripotent stem cells, such as the CytoCor tissue, could eliminate the current problem that corneal tissue derived from donors may harbor diseases that could be transferred from the donor to the recipient. It may also provide a much needed alternative to the use of live and extracted animal eyes in the $500+million market for safety testing of drugs, chemicals and consumer products.

According to Professor Dr. S. Krishnakumar, 'Sankara Nethralaya is dedicated to the development and application of new state-of-the-art ophthalmic technologies. The need for high-volume, high-quality human corneal tissue is substantial, not only in India but across Asia and much of Europe. We appreciate the opportunity to join ISCO in their pursuit to create a new standard of care for the treatment of human corneal disease.' Initially, Dr. Krishnakumar and his team will be using the CytoCor tissue in preclinical studies to explore the ability of the tissue to withstand sutures and bio-compatible glues in order to validate the potential of the tissue for use in animal or human clinical trials.

According to Dr. Geetha Krishnan Iyer, who is involved in the management of ocular surface disease at Sankara Nethralaya, 'The team at Sankara Nethralaya is pleased to collaborate with ISCO on stem cell-derived corneal tissue. In vitro studies to evaluate safety and efficacy of the tissue, as well as surgical feasibility tests will be carried out, following which there could be clinical application in lamellar keratoplasty using the above mentioned tissue. With improvements in surgical techniques over the past few years, the indications for anterior lamellar keratoplasty have expanded significantly. With high demand for donor corneal tissue for the same but limited availability, there is definitely scope for utilizing ISCO's corneal tissue following relevant tests.'

Jeffrey Janus, Senior VP of Operations at ISCO, states: 'This collaboration with the excellent team of scientists and clinicians at Sankara Nethralaya has already proven to be productive. Sankara's ophthalmology expertise and ISCO's cell culture capabilities constitute a perfect match to perfect and advance CytoCor tissue towards future use in treating corneal disease and injuries.'

ABOUT INTERNATIONAL STEM CELL CORPORATION (ISCO.OB):

International Stem Cell Corporation is a California-based biotechnology company focused on therapeutic and research products. ISCO's core technology, parthenogenesis, results in creation of pluripotent human stem cells from unfertilized oocytes (eggs). These proprietary cells avoid ethical issues associated with use or destruction of viable human embryos and, unlike all other major stem cell types, can be immune matched and be a source of therapeutic cells with minimal rejection after transplantation into hundreds of millions of individuals across racial groups. ISCO also produces and markets specialized cells and growth media for therapeutic research worldwide through its subsidiary Lifeline Cell Technology and is developing a line of cosmeceutical products via its subsidiary Lifeline Skin Care. ISCO is advancing novel human stem cell-based therapies where cells have been proven to be efficacious but traditional small molecule and protein therapeutics have not. More information is available at ISCO's website, http://www.internationalstemcell.com.

To subscribe to receive ongoing corporate communications please click on the following link: http://www.b2i.us/irpass.asp?BzID=1468&to=ea&s=0.

FORWARD-LOOKING STATEMENTS

Statements pertaining to anticipated technological developments and therapeutic applications, the potential benefits of collaborations, 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," "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, uncertainty in the results of clinical trials or 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 these forward-looking statements.

Key Words: Stem Cells, Biotechnology, Parthenogenesis

International Stem Cell Corporation
Kenneth C. Aldrich, Chairman
760-940-6383
kaldrich@intlstemcell.com
Or
Brian Lundstrom, President
760-640-6383
bl@intlstemcell.com

Stem cells from fat may help heal bone

June 30, 2010

Wounded soldiers may one day be treated with stem cells from their own fat using a method under development at UC Davis.

Kent Leach, assistant professor of biomedical engineering, has already used the treatment in three racehorses. Now, with a $100,000 grant from the U.S. Army, he will begin testing it in rats.

The method employs a gel-like material to encourage stem cells from fat to regenerate damaged bone.

The stem cells have been shown to stimulate the growth of small blood vessels in developing bone, encouraging healing. The gel keeps the stem cells at the injury site; as the bone heals, the gel breaks down.

"Straight injection of stem cells has a limited effect," Leach said. "If we can localize the cells at the treatment site, the treatments should be more effective."

With Larry Galuppo, professor of veterinary medicine at UC Davis, Leach has already tested the technique in racehorses undergoing treatment for bone cysts at the UC Davis Veterinary Medical Teaching Hospital. Galuppo and his colleagues are treating most of the horses by injecting them with stem cells alone, but in three horses to date, they have used Leach's gel method. Results from those equine patients are still being assessed. The technique has not yet been tested in humans.

Using stem cells from a patient's own fat has two main advantages, Leach said. The stem cells have a better chance of succeeding and not being rejected by the body; and the main alternative, extraction from bone marrow, can be painful, requires several days of recovery time, and is not feasible for severely injured or weakened patients.

"Stem cells from adipose tissue are an exciting alternative to stem cells from bone marrow or other tissues because we can isolate a large number, no matter what the patient’s condition is," Leach said.

Leach envisions that eventually, surgeons could extract fat from a patient, separate out the stem cells, mix them into the gel and inject the mixture directly into a fracture.

The team will test several compositions in rats to find one that yields the most rapid growth of new blood vessels and resulting bone formation, using noninvasive imaging technologies.

Leach's grant from the U.S. Army was awarded through the Office of Congressionally Directed Medical Research Programs.

source UC Davis ED

The abbreviation KPU stands for pyrroluria, which is a frequently disregarded metabolic disorder that may cause numerous unspecific symptoms. However, it is comparatively easy to treat. In general, KPU (a.k.a. pyrroluria, malvaria, or HPU) is a genetically determined anomaly of hemal production (an aspect of blood formation) which causes increased hemal pyrrole concentrations.

Normally, this substance does not circulate freely in the blood but is bound by bile acid and excreted through the intestines. In KPU-cases, however, crypto pyrrole is increasingly excreted in the urine – unfortunately along with vitamin B6, zinc, and manganese which the body lacks due to this process.
In combination with increased stress (e.g. acute viral rhinopharyngitis, burns, injuries/accidents, intestinal infections, or psychic stress) this causes a wide range of symptoms, such as:
disturbances of memory and sleep, erratic mood swings, depression, hair loss, proneness to infections, and chapped skin. There is also a possible relation to ADHD with children and juveniles. Read more...
Immunice for Immune Support

(HealthDay News) -- The needle pricks involved in acupuncture may help relieve pain by triggering a natural painkilling chemical called adenosine, a new study has found.

The researchers also believe they can enhance acupuncture's effectiveness by coupling the process with a well-known cancer drug -- deoxycoformycin -- that maintains adenosine levels longer than usual.

"Acupuncture has been a mainstay of medical treatment in certain parts of the world for 4,000 years, but because it has not been understood completely, many people have remained skeptical," lead author Dr. Maiken Nedergaard, co-director of the Center for Translational Neuromedicine at the University of Rochester Medical Center, said in a news release. "In this work, we provide information about one physical mechanism through which acupuncture reduces pain in the body." Read more...

Joint Mender for Joint Care

Neurological and Immune Reactive Conditions Affecting Kids: The mercury connection to neurological pervasive developmental disorders(autism, schizophrenia, dyslexia, ADD,childhood depression, learning disabilities, OCD, etc.)and developmental immune conditions (eczema, asthma, and allergies)Bernard Windham- Chemical Engineer

http://www.home.earthlink.net/~berniew1/kidshg.html

The incidence of neurotoxic, allergic, and immune reactive conditions such as autism, schizophrenia, ADD, dyslexia, allergies, asthma, eczema, psoriasis, childhood diabetes, etc. have been increasing rapidly in recent years. A recent report by the National Research Council found that 50% of all pregnancies in the U.S. are now resulting in prenatal or postnatal mortality, significant birth defects, developmental disabilities or otherwise chronically unhealthy babies(3). Read more...

Immunice for Immune Support

Findings reported in article published online on May 6, 2010 in the Proceedings of the National Academy of Sciences (http://www.pnas.org/) suggest that vinpocetine, a derivative of vincamine (from the periwinkle plant), could be useful for the treatment of chronic inflammatory diseases such as atherosclerosis, chronic obstructive pulmonary disease (COPD), arthritis, infectious diseases and cancer. Vinpocetine is a dietary supplement that has been used for many years to help prevent cerebrovascular disorders and memory loss, however, the compound's potential benefit in other disorders has not been explored.Read more...

ClariMind Memory & Concentration Supplement