Tag: asthma

Company News: InDex Pharmaceuticals Granted Japanese Patent for Novel Treatment of Steroid-Resistant Inflammation

InDex Pharmaceuticals today announced that it has been granted a Japanese patent by the Japan Patent Office (JPO). The patent provides protection for the use of Kappaproct® and other DNA-based immunomodulatory sequences (DIMS) for the treatment of steroid-resistant inflammatory diseases, including inflammatory bowel disease, rheumatoid arthritis, psoriasis, asthma, emphysema, and chronic obstructive pulmonary disease.

The patent, entitled “Immunostimulatory Method” covers the use of a broad range of oligonucleotides for the treatment of steroid resistance in patients afflicted with inflammatory conditions. It provides an exclusivity period until at least 2026, with the possibility of up to 5 years of patent term extension after market approval. InDex Pharmaceuticals already holds patent protection for Kappaproct for the treatment of steroid-resistant inflammatory diseases in both Europe and the US.

InDex Pharmaceuticals develops DIMS compounds – synthetic oligonucleotides that function as immunomodulatory agents by targeting the Toll-like receptor 9 (TLR9). The company’s most advanced DIMS product candidate, Kappaproct, is currently in a phase III study in Europe for the treatment of chronic, active, treatment-refractory ulcerative colitis.

Company News: InDex Pharmaceuticals Granted US Patent for Novel Treatment of Steroid-Resistant Inflammation

InDex Pharmaceuticals today announced that it has been granted a patent by the United States Patent and Trademark Office. The patent provides additional protection for the use of Kappaproct® and additional DNA-based immunomodulatory sequences (DIMS) for the treatment of  steroid-resistant inflammatory diseases including inflammatory bowel disease, rheumatoid arthritis, psoriasis, asthma, emphysema and chronic obstructive pulmonary disease.

The patent, entitled “Method for Modulating Responsiveness to Steroids” covers a method for enhancing steroid efficacy in steroid-refractory patients afflicted with an inflammatory condition using oligonucleotides with a specific common core sequence. It provides an exclusivity period until June 2027 with the possibility of a 3 to 5-year term extension after market approval. A corresponding European patent was granted in August 2009.

InDex Pharmaceuticals develops DIMS compounds that are synthetic oligonucleotides that function as immunomodulatory agents by targeting the Toll-like receptor 9 (TLR9). The company’s most advanced DIMS product candidate, Kappaproct, is currently in a phase III study in Europe for the treatment of chronic, active, treatment-refractory ulcerative colitis.

Food for Thought: Weekly Wrap-Up

Rationing medicine already is clinical reality in Germany, reports this week’s Frankfurter Allgemeine Zeitung (FAZ). Christina Hucklenbroich features a representative survey among the members of the German Society for Hematology and Oncology (DGHO) about therapeutic decisions in treating cancer patients. According to the survey, 59% of the responding 345 oncologists said that they abstain from treatment options if they think the therapeutic benefit is too small as compared to the cost of treatment. However, 19% responded they even refrain from therapeutic options for cost reasons even if the treatments provide an additional, considerable benefit to the patients.

Michael Feld also in FAZ reports on a study by Pricewaterhouse Coopers and the Darmstadt Economics Research Institute Wifor that Germany will be lacking 56,000 physicians and 140,000 nursing staff by 2020, a situation that will hit the eldery most. The author, a practicing physician, states that the situation is not only caused by lack of money but also by disappearing values like charity, social responsibility and a sense of honor.

Focus magazine this week features a study from the University of Michigan giving rise to concerns that taking dietary supplements and OTC medications to stimulate the immune system can be counterproductive in patients with autoimmune diseases. The study demonstrates in animals that a strong immune response to common cold viruses can exacerbate inflammations and even lead to asthma attacks while the infection with a weaker immune system proceeds without complications.

Die Welt reports about clinical results on a new test for the early detection of Alzheimer’s disease (AD) communicated by the University of Leipzig. The test is based on radiolabeled Florbetaben which is injected into the blood stream. The substance binds to beta-amyloid peptides in the brain, and binding can be assessed using PET imaging. Thereby, AD can be diagnosed up to 15 years before onset of the disease. The paper does not mention, however, that the (preliminary) results are from an international multi-center Phase III trial sponsored by Bayer Schering Pharma that was designed to evaluate the efficacy and safety of florbetaben (BAY 94-9172) developed by the company. PET images are compared to corresponding histo-pathological specimens. Details will be published in the next issue of Lancet Neurology.

Christian Meier, Aitziber Romero and Dino Trescher in Sueddeutsche Zeitung (SZ) maintain that industry is trying to block attempts to regulate nanotechnology products. While the EU Commission prefers to define nanotechnology products by counting the number of particles smaller than 100 nanometers, industry wants a definition by determining the fraction of the particles contributing to the mass of the product. The authors, which claim that nanotech products bear all sorts of unforeseen health and environmental hazards, say that this is an attempt by industry to reduce the number of products defined as being nanotechnology.

The Economist makes a case in how food poisoning by EHEC, salmonella and other dangerous bacteria can be effectively prevented: radiating food. Irony is that it was Germany, the country currently suffering from the worst and most deadly EHEC epidemic ever, that vetoed a proposal by the European Commission to allow radiation for a greater range of food and at higher doses, e.g. for sprouts which caused this year’s epidemic, in 2000. However, the author doubts the epidemic will change the German government’s attitude for fear to upset Germany’s influential Green movement.

Last not least, comics are becoming increasingly popular among biotech companies and researchers. Silver Spring, MD based biotech company United Therapeutics chose to publish its annual report as a comic book, while researchers from the Department of Neurosurgery of Heinrich-Heine-University Düsseldorf published a retrospective study on traumatic brain injuries in comics, analyzing more than 700 head injuries in the Asterix comic books: “Although over half of patients had an initially severe impairment of consciousness after TBI, no permanent deficit could be found. Roman nationality, hypoglossal paresis, lost helmet, and ingestion of the magic potion were significantly correlated with severe initial impairment of consciousness (p ≤ 0.05).”

 

Food for Thought: Weekly Wrap-Up

According to a study by researchers from the Center for Regenerative Therapies Dresden (CRTD, Dresden, Germany), it is possible to increase the brain’s pool of brain stem cells by overexpressing cdk4 and cyclinD1 via the introduction of programmed viral vectors. Subsequently, the increased stem cell pool leads to the increased production of neuronal cells, reports Die Welt. The study published in the Journal of Experimental Medicine was conducted in the brains of adult mice and may allow researchers to better understand the function of neuronal stem cells and to develop new therapies to combat neurodegenerative diseases.

Brain cell formation is also boosted by certain antidepressant drugs, reports Jessica Hamzelou in New Scientist. The study conducted at King’s College, London found that antidepressants such as sertraline work by acting on glucocorticoide receptors. However, they activate the receptor in a different way than glucocorticoide hormones.

Hayley Crawford in the New Scientist introduces the world’s first  computerized map of the human brain. This novel Human Brain Atlas developed by the Allen Institute for Brain Research in Seattle (Wash.) is an interactive tool scientists can use to search for data, e.g. all known locations in the brain where targets of a certain drug are expressed.

In Forbes, Parmy Olson reports on Seedcamp, a concept developed in 2007 by Index Ventures partners Saul Klein and Reshma Sohoni. Seedcamps are conferences in which start-ups present their business ideas and have the opportunity to sell a 8-10% equity stake in return for 50,000 Euros and a year-long support program. The conferences are held throughout Europe, but also in India, Singapore and South Africa. The program at present support 38 start-ups and is now expanding to the US.

The Economist reports on Asthmapolis, a US-based company, and its Spiroscout inhaler that comes with a built-in Global Positioning System locator and a wireless link to the internet. Whenever someone uses the inhaler, it broadcasts the location and time to a central computer. Asthmapolis plots and analyses the data, and sends weekly reports to participating patients and their doctors summarizing the observations and making recommendations.  The device allows to identify threats patients are unaware of and helps doctors identify those patients whose asthma is not under proper control.

Roni Caryn Rabin in The New York Times reports on a recent study in more than 800 elderly people. Researchers observed  that older people suffering from mild memory and cognition problems seem to be less likely to develop full-blown Alzheimer’s disease if they receive proper treatment for conditions such as high blood pressure, diabetes and cholesterol.