Immune System News and Research

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RNL BIO research identifies adult stem cell's ability to inhibit cancer

The leading biopharmaceutical company specialized in adult stem cell therapeutics, RNL BIO Co., Ltd, announced on July 27th that adult stem cell was identified to have cancer suppressive activity in a preclinical study.

10 Aug 2010

Lentigen receives NIH SBIR grant for program on clinical vector for TCR immunotherapy targeted to melanoma

Lentigen Corporation, a biotechnology company specializing in the development and manufacture of lentiviral gene delivery technologies, announced today that it has received a National Institutes of Health (NIH) Small Business Innovation Research grant (SBIR) for a program on "Clinical Vector for TCR Immunotherapy Targeted to Melanoma". In this program, Lentigen will collaborate with Dr. Michael Nishimura, Professor of Surgery, at the Medical University of South Carolina (MUSC).

9 Aug 2010

CryoPatch SG pulmonary human cardiac patch receives FDA clearance for 5-year shelf-life extension

CryoLife, Inc., an implantable biological medical device and cardiovascular tissue processing company, today announced that it has received 510(k) clearance from the Food and Drug Administration (FDA) for a five-year shelf-life on its CryoPatch® SG pulmonary human cardiac patch processed with the Company's proprietary SynerGraft® technology. CryoLife's SynerGraft technology is designed to remove allogeneic donor cells and cellular remnants from tissue without compromising the integrity of the underlying collagen matrix.

9 Aug 2010

Apte wins Elkeles Prize for outstanding scientist in field of medicine

Ben-Gurion University of the Negev (BGU) Professor Ron N. Apte has been awarded the 2010 Samuel and Paula Elkeles Prize for Outstanding Scientist in the Field of Medicine.

9 Aug 2010

Allergy shots can cause systemic side effects: Study

Allergy shots can reduce symptoms of asthma, use of inhaled medications and allergy-related asthma attacks, confirms an updated review of studies. Yet, the treatment can also cause systemic side effects that range from a stuffy nose to fatal anaphylactic shock.About 30 percent of asthma patients experience improved breathing after receiving a series of injections that desensitize their immune systems to specific irritants, according to the review. The medical term for this treatment protocol is allergen immunotherapy.

9 Aug 2010

Anti-viral drug addition to standard treatment regimen increases cure rate for hepatitis C

Adding a direct acting anti-viral drug to the standard treatment regimen for hepatitis C significantly increases the cure rate in the most difficult to treat patients, according to a research report published Monday in the online edition of the journal The Lancet.The research team, led by Paul Kwo, M.D., of Indiana University School of Medicine, reported that adding the drug nearly doubled the treatment's effectiveness when given for 48 weeks in one treatment arm of the study.

9 Aug 2010

Genetic factors lead to meningitis development: Study

Genetic differences that make some people susceptible to developing meningococcal meningitis and septicaemia, and others naturally immune, are revealed in a new study of over 6,000 people, published today in Nature Genetics.The research, led by Imperial College London and the Genome Institute of Singapore, is the largest ever genetic study of meningitis and septicaemia caused by meningococcal bacteria. It suggests that people who develop these diseases have innate differences in their natural defences that leave them unable to attack meningococcal bacteria successfully.

9 Aug 2010

Hemispherx Biopharma second-quarter net loss decreases to $3.67 million

Hemispherx Biopharma, Inc. announced its financial results for the three months ended June 30, 2010. The net loss (including non-cash expenses) for the 2nd fiscal quarter was approximately $3,676,000 or $0.03 per share compared to a loss of approximately $3,870,000 or $0.04 per share for the same period in 2009.

7 Aug 2010

Vemma joins with Presbyterian Hospital to provide ultra-premium nutrition for underprivileged children

Vemma Nutrition Company announces a partnership with Presbyterian Hospital in Charlotte, North Carolina to provide ultra-premium nutrition to underprivileged children. Through Vemma's NEXT Helping Now Project, for each month's supply sold, the company donates a month's supply of its children's nutritional supplement, Vemma NEXT, to a child in need. Vemma will make ongoing donations to the Presbyterian Hospital Community Care Cruiser so children in need throughout Charlotte can receive proper nutrition.

7 Aug 2010

Elsevier Properties congratulates Stewart for achieving Lectureship

Elsevier Properties SA is pleased to congratulate Dr. Scott Stewart on his winning the Royal Australian Chemical Institute's (RACI) 2010/11 Athel Beckwith Lectureship, sponsored by Reaxys.

6 Aug 2010

Researchers reprogram human embryonic stem cells to iPS cells for use in regenerative medicine

Human embryonic stem (ES) cells and adult cells reprogrammed to an embryonic stem cell-like state-so-called induced pluripotent stem or iPS cells-exhibit very few differences in their gene expression signatures and are nearly indistinguishable in their chromatin state, according to Whitehead Institute researchers.The pluripotency of ES cells fueled excitement over their use in regenerative medicine. While ethical hurdles associated with the clinical application of human ES cells appeared to have been overcome with the development of methods to create iPS cells, some recent research has suggested that ES and iPS cells have substantial differences in which sets of genes they express.

6 Aug 2010

Studies show biological agents play important role in maintaining remission in Crohn's disease

Biological agents may play an important role in maintaining remission in Crohn's disease, according to two new studies in Clinical Gastroenterology and Hepatology, the official journal of the American Gastroenterological Association Institute.

6 Aug 2010

Summer Academy Meeting highlights benefits of HPV, Herpes Zoster vaccines

Vaccines have a long history of successfully preventing disease and, in effect, improving the lives of countless Americans. Now, two serious diseases - human papillomavirus (HPV) and herpes zoster - could become a thing of the past as people better understand the safety and efficacy of vaccines to prevent these serious viral infections in specific populations.

6 Aug 2010

Vesicular stomatitis virus kills tumour, stimulates immune response against cancer: Research

Cancer Research UK scientists have used the immune system coupled with a virus found in horses and cattle, to hunt and purge cancer cells through the lymphatic system, a study reveals in Nature Medicine.Studying mice, the researchers found that the vesicular stomatitis virus (VSV), carried by a type of white blood cell called T cells acted as a 'cancer hunter', tracking down tumour cells in the lymph nodes, liver and spleen, and killed them, leaving normal healthy cells unharmed. At the same time, VSV also helped to trigger an immune response against the tumour, significantly improving the anti-cancer effect.

6 Aug 2010

Incyte second-quarter total revenues increase to $49.8 million

Incyte Corporation today reported second quarter 2010 financial results and described progress for several of its clinical programs.

5 Aug 2010

Life Technologies, UCSD Moores Cancer Center to use SOLiD 4 technology to study CLL

Life Technologies Corporation and the University of California at San Diego Moores Cancer Center today announced a partnership to use SOLiD 4 genomic analysis technology in a research program to study chronic lymphocytic leukemia, a cancer of the white blood cells. The CLL research is made possible by funding from the National Institutes of Health and will enable scientists to survey the whole transcriptomes of 96 CLL tumor samples for potential biomarkers.

5 Aug 2010

CEL-SCI produces and fills first lot of Multikine

CEL-SCI Corporation announced today that it has successfully produced and filled its first lot of Multikine® in preparation for the upcoming pivotal Phase III trial targeting advanced primary head and neck cancer.

5 Aug 2010

Scientists analyze new technique to quickly identify particular asthma subtypes

For many people afflicted by asthma, treatment can be a frustrating and time-consuming experience. After their initial diagnosis, asthmatics find themselves caught in a trial and error process that can last for months, as doctors gradually escalate their medications to treat their condition effectively with minimal side effects. And until the right medicine and dosage are found, patients continue to suffer attacks that strike without warning and can leave them struggling for breath for hours or even days.

5 Aug 2010

Scientists identify tiny RNA molecule that increases blood stem cells

Investigators have identified a new mechanism that controls the number of hematopoietic stem cells - cells that give rise to all blood and immune system cells. In a report in the online Early Edition of Proceedings of the National Academy of Sciences, researchers from Massachusetts General Hospital (MGH) and the Harvard Stem Cell Institute identify a tiny RNA molecule that increases the number of these blood stem cells, an advance that may improve treatment of blood system cancers.

5 Aug 2010

Certain human leukemias can be treated by targeting stem-cell microRNAs: Research

Hematopoietic stem cells provide the body with a constant supply of blood cells, including the red blood cells that deliver oxygen and the white blood cells that make up the immune system. Hematopoietic-or blood-stem cells must also make more copies of themselves to ensure that they are present in adequate numbers to provide blood throughout a person's lifetime, which means they need to strike a delicate balance between self-renewal and development into mature blood-cell lineages. Perturb that balance, and the result can be diseases such as leukemia and anemia.

5 Aug 2010

Immune System News and Research

RNL BIO research identifies adult stem cell's ability to inhibit cancer

Lentigen receives NIH SBIR grant for program on clinical vector for TCR immunotherapy targeted to melanoma

CryoPatch SG pulmonary human cardiac patch receives FDA clearance for 5-year shelf-life extension

Apte wins Elkeles Prize for outstanding scientist in field of medicine

Allergy shots can cause systemic side effects: Study

Anti-viral drug addition to standard treatment regimen increases cure rate for hepatitis C

Genetic factors lead to meningitis development: Study

Hemispherx Biopharma second-quarter net loss decreases to $3.67 million

Vemma joins with Presbyterian Hospital to provide ultra-premium nutrition for underprivileged children

Elsevier Properties congratulates Stewart for achieving Lectureship

Researchers reprogram human embryonic stem cells to iPS cells for use in regenerative medicine

Studies show biological agents play important role in maintaining remission in Crohn's disease

Summer Academy Meeting highlights benefits of HPV, Herpes Zoster vaccines

Vesicular stomatitis virus kills tumour, stimulates immune response against cancer: Research

Incyte second-quarter total revenues increase to $49.8 million

Life Technologies, UCSD Moores Cancer Center to use SOLiD 4 technology to study CLL

CEL-SCI produces and fills first lot of Multikine

Scientists analyze new technique to quickly identify particular asthma subtypes

Scientists identify tiny RNA molecule that increases blood stem cells

Certain human leukemias can be treated by targeting stem-cell microRNAs: Research

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