IPR Biotech April 2009
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WISTA APRIL 2009 From the Desk of Chairman IPR Biotechnology : Part 8 - 56 RNA splicing is the process in which introns, or intervening sequences within a gene, are removed from RNA prior to translation of RNA into protein. RNA splicing takes place in the nucleus of a cell where DNA transcription occurs. There are many types of splicing mechanisms, one of them involves the splicesome, an array of proteins that function to splice out introns. The proteins serve to initiate, stabilize, and break the RNA-RNA interactions forming during the process. The splicing pattern determines the delivery of genetic information and the nature of the final protein product. The information could be used to predict the genetic mutations potentially responsible for causing disease. The Special Feature in the current issue of WISTA:IPR Biotechnology deals with RNA splicing, its mechanism and clinical significance. It also briefly describes some of the recent patents on RNA splicing and related aspects in the field. 'On to Excellence' profiles Acrongenomics Inc, Geneva, a publicly traded research and development nanotechnology company, pioneering the development of uniquely advanced nano-molecular diagnostics for life sciences. It offers innovative and realistic concepts capable of creating viable, low cost and portable point-of-care diagnostic devices for medical testing. Arsenic is a highly toxic element and may pose health risk to humans. However, some microorganisms can tolerate relatively high concentrations of the metalloid. Researchers have found an algae that detoxifies arsenic, thus potentially discovering a possible way for cleaning up underground water, particularly in such affected areas as parts of West Bengal and Bangladesh. The 'Perspective' covers the algae capable of detoxifying arsenic. Other features covered in this issue are: Scan Around the Globe; Watch-Out IPR; In Focus; Strategic Alliances; Clinical Trials; Awards; and Legal Scene. We welcome comments and suggestions. Dr K V Swaminathan CONTENTS RESEARCH & ANALYSIS TEAM • From the Desk of Chairman [P 2 ] Dr Shelley Lahiri Consultant • Scan Around the Globe: Bionic Eye (Australia); New Biologics Pilot Plant (Belgium); Hepavax-Gene (China); Marketing Authorisation for Valdoxan (France); Innovation Mr B K Wadhawan Director Award for Narion (Germany); Brain's Reserve Cells (Sweden); Stiffening Arteries (USA) [P 3 - 4] Mr S S Kalra Director • Watch-Out IPR: Antibody-Based Therapeuties; ATPace Formulation Patent; Japanese Patent for Invisicare; Monoclonal Antibody; Patents on AtherOx® Technology; This publication aims at Recombinant Protein Process. [P 5 - 6] disseminating information on pertinent developments in its • Perspective: Aglae Detoxifies Arsenic. [P 7] specific field of coverage. The • In Focus: Culturing HEK 293 Cells; Drugs Using New Biosensor; GenNext Cancer information published does not, Treatment; Nanoparticles Light Up Tumors; Stem Cells Control Knobs; Stem-Cell Niche therefore, imply endorsement of Model. [P 8 - 9] any product/process/producer or • Strategic Alliances: Agreementm on Vaccines for HIV and Malaria; Antibody technology by WITT. Optimization Collaboration; Business Merger Agreement; License for Asthma Discovery; Licensing Tie-Up; Ligand and Rockefeller Settle Dispute; Vaccine Adjuvant Editor : Dr K V Swaminathan R & D Collaboration; Zinc Finger Nucleases. [P 10 - 11] Printed and Published by • On To Excellence: Acrongenomics, Inc. [ P 12 ] Dr K V Swaminathan, on behalf of Waterfalls Institute of Technology • Special Feature: RNA Splicing. [P 13 - 15] Transfer, J-29 South Extension Part I, • Clinical Trials: BETAS Safety Trial Results; Phase II Trial of Tb-402. [P 16] New Delhi - 110 049. • Awards: Novo Nordisk Prize; Top Research Partner Award. [P 16] • Fine Tuning: Diseases vs Bactrial Genes. [P 17] Printed at Sagar Printers, 1880 Udaichand Marg, • Legal Scene: Fosrenal Lawsuit; Illumina Suit Against DNAPrint; Infringement Action; Legislation to Boost Clinical Trials; Skelaxin Patent Invalidated; Suit Against Kotla Mubarakpur, Teva; Warner Chilcott Infringement Lawsuit. [P 18 - 19] New Delhi -110 003. VOL 10 ISSUE 10 1 IPR BIOTECHNOLOGY SEC 2 WISTA APRIL 2009 for its biological compounds under development, SCAN AROUND THE GLOBE extending its knowledge and competencies in this field. (Belgium - UCB, Inc., Feb 19, 2009) Bionic Eye Hepavax-Gene Australian consortium announced that tens of thousands of people with severe vision loss are The Chief Executive Officer (CEO) of Chinese set to benefit after the formation of a landmark company, Crucell N V, announced that the Chinese partnership of world-leading Australian research authorities have released Hepavax-Gene®, institutes. Bionic Vision Australia will pursue the a recombinant hepatitis B vaccine, for registration development of the most technologically advanced and quality control in China. According to the CEO, bionic eye to improve the sight of people with the launch of Hepavax-Gene® is a significant degenerative or inherited retinal disease. advancement in the expansion of Crucell’s business in the highly strategic Chinese vaccine market. This Bionic Vision Australia’s members include the hepatitis B vaccine will contribute significantly to the University of Melbourne, the University of New sustainability of Chinese operations. The Chinese South Wales, the Bionic Ear Institute, Centre for Eye hepatitis B vaccine market is the world’s biggest Research Australia and the Victoria Research market with approximately 100 million doses Laboratory of NICTA. administered yearly. According to the chairman of the Bionic Vision According to the company, the prospects for Australia, their research team is well placed to Hepavax-Gene® in the Chinese private market are undertake the critical research required to deliver an excellent. Hepavax-Gene® will be positioned in the advanced Bionic Eye, which would improve quality high-end private market segment with a particular of life for patients suffering from common causes focus on young adults. Hepavax-Gene® possesses of severe loss of vision and blindness. two decisive advantages: its production is based on Crucell’s hansenula polymorpha patented technology A bionic eye will assist in restoring patient and it is 100% free of thiomersal. Thiomersal is a mobility by effectively replacing the function of mercury based compound which, in several countries, damaged light-sensing cells in the eye. While the clarity is being phased out from vaccines given to children and definition of vision will not be equal to normal to avoid potentially adverse effects. sight, the device will allow patients to move around, detect large objects and, in time, read text and (China-Crucell N V, Dec 10, 2008) recognise faces and emotions. Marketing Authorisation for Valdoxan (Australia - Bionity.Com, Nov 14, 2008) France’s leading independent pharmaceutical company. Servier, discovered and developed New Biologics Pilot Plant Valdoxan (R)/ Thymanx (R), the first melatonergic UCB Inc., Brussels, Belgium, is a biopharmaceutical antidepressant for the treatment of adult patients company dedicated to research, development with major depressive episodes. The European and commercialization of innovative medicines with a Commission has granted marketing authorization focus on the fields of central nervous system and for Servier’s Valdoxan. immunology disorders. The company announced its The European approval of Valdoxan is based on plans to build a biologics pilot plant on its site in both short and long-term results from a large Braine-1’Alleud, Belgium. Company’s pilot plant comprehensive, international development programme is expected to become operational early 2012. including almost 6,000 adult patients with The biologics pilot plant will allow UCB depression. The results demonstrate the superior to further optimise the bio-manufacturing processes efficacy of Valdoxan. IPR BIOTECHNOLOGY 2 WISTA APRIL 2009 Following approval from the European so-called Notch signaling pathway, which inhibits Commission, Valdoxan is expected to become the creation of new nerve cells. commercially available in European countries. (Sweden - Karolinska Instetutet, Feb 24, (France- PRNewswire, Jan 24, 2009) 2009) Innovation Award for Nanion Stiffening Arteries Nanion is a well known organized company. Scientists across Cornell are involved in the effort According to CTO of Nanion, to remain a profitable to combat heart disease and stroke in a variety of and leading provider of advanced and high ways, from investigating its causes and contributing quality ion channel drug screening system, the factors to testing possible pathways for treatments. company constantly seeks new inventions and Like skin that loses elasticity, blood vessels lose solutions that are attractive to industrial and their pliability and stiffen with age. In more than half academic institutions. of the US population over 65, this stiffening of the blood vessels is accompanied by a buildup of plaque The German Industry’s Innovation Award, also inside arterial walls - atherosclerosis - which can lead the world’s first innovation award, has since 1980 to blood vessel obstruction, increased stress on the annually nominated and rewarded the nation’s most heart and the risk of a heart attack. Researchers important scientific and technical innovations. Nanion have long known that factors like smoking and is one of the five remaining candidates for the award. high cholesterol intake contribute to the disease. But Nanion was nominated for an innovation