Wednesday, May 9, 2012
膝の軟骨再生、治験へ 細胞培養し移植 神大など
翁啟惠…學術單位應加強”人”的合作!!
吸引人才 薪水是誘因之一!!
翁啟惠…人才供需失衡代表產、學沒有合作!!
翁啟惠…. 人才問題 政府部會 各做各的!!
翁啟惠…..台灣人才工作環境: 勉強及格
美國進行漸凍症 幹細胞治療試驗!!
日本用幹細胞 開發漸凍症藥物平台!!
國家型科技計畫轉型或退場機制小組??
餵母乳降低新生兒打針痛….母乳內褪黑激素前驅物 !!
友華羊奶 前進新疆卡位!!
台灣進入腸病毒高峰期!!
腸病毒肆虐 233班停課 急診人數增7倍 〔2012-5-10記者何玉華/新北報導〕腸病毒增溫,新北市今年累計已有兩百卅三班停課,感染腸病毒急診的人數增加近七倍,衛生局疾病管制科長李佳琪說,監測資料顯示,腸病毒進入流行高峰期,民眾除了勤洗手,還要注意幼童是否出現重症症狀,盡速送大醫院治療。 李佳琪說,新北市五月第一週因腸病毒就診約兩千人次,停課卅一班,比四月同期就診約一千八百人次、停課十幾班增加不少,至八日止,全國已出現卅四起腸病毒感染併發重症案例,新北市有四例,分佈在人口密集的都會區,目前都已痊癒出院。 李佳琪強調,腸病毒重症病程發展快速,只有短短數小時的黃金治療時間,嬰幼童若出現嗜睡、意識不清、活力不佳、手腳無力、無故驚嚇或突然間全身肌肉收縮、持續嘔吐、呼吸急促、心跳加快等重症前兆病徵,就不要到診所,直接去大醫院治療。
延遲通報罰學校、幼托 李佳琪解釋,區域內出現重症確診個案或監測到腸病毒七十一型,就列入高危險區,新北市已有十五區,包括中和、永和、鶯歌、蘆洲、樹林、林口、淡水、新莊、土城、板橋、三重、八里、汐止、新店、泰山,區域內的學校及幼托,一週內有兩人感染腸病毒,全班必須停課七天。 學校或幼托機構必須在四十八小時內通報腸病毒個案,延遲通報將處三千元至一萬五千元罰鍰,今年五股一處私立幼稚園被開罰。永信藥品:公告通過解除董事競業禁止限制
健亞代工大廠旗艦藥品??
綠色空間+ 體內細菌較多樣性= 舒緩氣喘和過敏症
Human dental cells analyzed for telomere length, telomerase activity
2 Cell Transplantation studies impact dental stem cell research for therapeutic purposes
Posted On: May 8, 2012 Tampa, Fla. (May. 8, 2012) – Two studies appearing in a recent issue of Cell Transplantation (20:11-12), now freely available on-line at http://www.ingentaconnect.com/content/cog/ct/, evaluate stem cells derived from dental tissues for characteristics that may make them therapeutically useful and appropriate for transplantation purposes.
Induced pluripotent stem cells from immature dental pulp stem cells A Brazilian and American team of researchers used human immature dental pulp stem cells (IDPSCs) as an alternative source for creating induced pluripotent stem cells (iPSCs), stem cells that can be derived from several kinds of adult tissues. According to the study authors, production of iPSCs "opens new opportunities for increased understanding of human genetic diseases and embryogenesis" and will likely have a "great impact on future drug screening and toxicology tests." The authors note, however, that the reprogramming methodology for making iPSCs is relatively new and "needs refining" in terms of technique, efficiency and cell type choice. The researchers report that they easily, and in a short time frame, programmed human immature dental pulp stem cells into iPSCs with the hallmarks of pluripotent stem cells. "Human IDPSCs can be easily derived from dental pulp extracted from adult or 'baby teeth' during routine dental visits," said study lead author Dr. Patricia C.B. Beltrao-Braga of the highly ranked National Institute of Science and Technology in Stem and Cell Therapy in Ribeirao Preto, Brazil. "hIDPSCs are immunologically privileged and can be used in the absence of any immune suppression protocol and have valuable cell therapy applications, including reconstruction of large cranial defects." Contact: Dr. Patricia C.B. Beltrao-Braga, National Institute of Science and Technology in Stem Cell and Cell Therapy, 2051 Tenente Catao Roxo St. Ribeirao Preto, Brazil. Tel. 55 (11) 3091-7690 Email patriciacbbbraga@usp.br Citation: Beltrao-Braga, P. C. B.; Pignatari, G. C.; Maiorka, P. C.; Oliveira, N. A. J.; Lizier, N. F.; Wenceslau, C. V.; Miglino, M. A.; Muotri, A. R.; Kerkis, I. Feeder-free derivation of induced pluripotent stem cells from human immature dental pulp stem cells. Cell Transplant. 20(11-12):1707-1719;2011.Pfizer starts biosimilar rituximab Phase I/II trial
Sandoz testimony at FDA hearing on biosimilars will emphasize need for consistent regulatory standards
May 9, 2012 Sandoz announced today that Dr. Mark McCamish, Head of Global Biopharmaceutical Development, will present on behalf of the Novartis Group of companies at the May 11 FDA public hearing on draft guidances related to the development of biosimilar products.
■Sandoz will testify on behalf of the Novartis Group
■Sandoz supports FDA in its efforts to improve access to safe, efficacious, affordable biologics and agrees with the flexible, step-by-step approach outlined in draft guidances
■Sandoz is committed to bringing biosimilars to patients in the US, just as it has done in the EU and other markets around the world The central message in the Novartis Group testimony will focus on the need for a single science-based regulatory standard that FDA should apply across all biologics, irrespective of the business model of the sponsor. "Sandoz is pleased that FDA has taken another step toward increasing patient access to affordable, high-quality biologics," says Dr. McCamish. "We support the flexibility of the draft guidances and hope that FDA will provide similar science-based, pragmatic approaches in its final guidelines." Based on its global experience developing and commercializing three biosimilars, and as part of a company that produces both biosimilars and originator biologics, Sandoz has already submitted written comment on the draft guidances. With patient access to biologics becoming increasingly limited by high costs and growing demand, the company's input is aimed at ensuring US patients receive safe, effective and affordable biosimilars in a timely and efficient manner. The key areas that Sandoz will address in their testimony include:
■One science-based standard for all biologics: It is important that regulatory standards across all biologics are consistent. Several originator biologics have undergone manufacturing changes since their commercialization. Sandoz uses these data to create a "highly similar" biologic that overlaps with the originator's product attributes. Such a highly similar product should justify an abbreviated clinical trial program as is outlined in the draft guidance documents. "Highly similar quality attributes" is the established standard for manufacturing changes1 and "highly similar" is the biosimilars statutory standard.
■Biosimilar clinical studies are only confirmatory: Biotechnology has advanced significantly and a biosimilar sponsor is able to use highly sophisticated and sensitive analytical technologies and bioassays to pick up differences from the originator compound more effectively and efficiently than any reasonably sized clinical trial. This allows a sponsor to fully characterize and understand a biosimilar and its reference product. Once high similarity is established early in development, all subsequent tests are confirmatory. Sandoz agrees that if a high degree of similarity isn't demonstrated, then more extensive preclinical and clinical data will be necessary.
■Interchangeability: Comparability is the extrapolation/interchangeability standard applied by FDA to currently approved biologics that have undergone a manufacturing change. Therefore, interchangeability is inevitable when a manufacturing change has been approved using comparability. FDA can, and should, require that biosimilars sponsors comply with the same rules and standards as originator biologics, and vice versa. Sandoz will anticipate receiving guidance from FDA on biosimilar interchangeability requirements, as interchangeability is critical to maximizing access to affordable biosimilars for patients. In his presentation, Dr. McCamish will also provide examples of how the use of biosimilars can increase patient access and reduce expenditures on biologics. He will highlight a recent study conducted by IGES Institute in Berlin, which showed that by 2020, eight countries in the European Union could save a cumulative total of between EUR 11.8 billion and 33.4 billion through the use of biosimilar medicines. This is in line with the results of a 2008 Congressional Budget Office study that estimated the biosimilar pathway implementation could reduce total expenditures on biologics in the US by USD 25 billion over 10 years (2009-2018). "Sandoz is focused on ensuring that US patients receive timely access to high-quality biosimilars and believes these factors are critical to achieving this," says Dr. McCamish. "We look forward to continuing to work with FDA in bringing these high-quality, safe and effective products to the US market."New Research Report Wireless Health Market Forecasts to 2016
Hematech Biotherapeutics: hematology drug development in Taiwan
ProMetic and Hematech Biotherapeutics Close $10 Million Orphan Drug License and Strategic Manufacturing Deal Press Release: ProMetic Life Sciences Inc. – Mon, May 7, 2012 ProMetic Life Sciences Inc. (PLI.TO - News) ("ProMetic" or the "Corporation") and Hematech Biotherapeutics Inc. ("HBI") announced today the signature of definitive agreements for the co-development and co-exclusive commercialization, on a world-wide basis (excluding China), of a plasma-derived biopharmaceutical product targeting a rare medical condition ("Orphan Drug"). The deal includes the granting of manufacturing rights by ProMetic to HBI of plasma-derived biopharmaceuticals using ProMetic's proprietary PPPS(TM). The $10 million from HBI will fund the Orphan Drug's development program up to regulatory approval; a $1 million upfront payment followed by $9 million staged payments to ProMetic related to defined development milestones. $5 million of the development fees are expected over the course of the next 15 to 18 months leading to the filing of an IND in the second half of 2013. Following the completion of clinical trials and regulatory approval, the Orphan Drug will be commercialized jointly by ProMetic and HBI on a global basis (excluding China), with both parties sharing profits equally. The Orphan Drug will be manufactured by ProMetic in its Laval facility and in HBI's planned facility in Taiwan. The deal includes a strategic alliance providing HBI rights to ProMetic's proprietary PPPS(TM) as well as training and technical support to manufacture plasma-derived biopharmaceuticals in a Taiwanese facility to be built and operated by HBI. Under this strategic alliance, HBI will fully fund the construction and operating costs of the new cGMP plant dedicated to manufacture plasma-derived therapeutics for ProMetic and its licensees. The core cGMP manufacturing area of the facility in Taiwan will be based on the same design as ProMetic's own Laval facility. Pursuant to this alliance, the two companies will synchronize the construction of this Taiwanese manufacturing facility along with the advancement of other plasma-derived therapeutics currently under development by ProMetic and its other licensees. "This strategic relationship will provide Hematech and ProMetic with a valuable biopharmaceutical product with excellent market potential as well as a world class manufacturing facility implementing ProMetic's proven manufacturing platform," stated Dr Chan, M.D., Chairman of HBI. "We are pleased to see our financial resources and extensive experience in the manufacturing of biopharmaceuticals contributing to leverage the strategic fit between our two companies. The competitive advantage provided by ProMetic's manufacturing platform will certainly create value for Hematech as it pursues its goal of marketing high-value, niche products targeting unmet medical needs", added Dr. Chan. "We are privileged to have access to the wealth of experience brought on board by Dr Chan and his colleagues at Hematech. Under Dr Chan's leadership as Chairman, Adimmune Corporation in Taiwan successfully built the first commercial vaccine facility in Asia meeting European Medecines Agency ("EMA") standards", mentioned Dr Tom Chen, ProMetic's Senior Vice President Product and Asia/Pacific Development. "Both parties will mutually benefit from their respective extensive industry expertise", added Dr Chen. "The combination of our sizeable investments to develop our manufacturing platform, our strategic decision to set up our own plasma manufacturing facility as well as the recent successful scale up of our process in China were all instrumental in securing this strategic partnership with HBI" mentioned Mr. Pierre Laurin, ProMetic's President and Chief Executing Officer. "This transaction capitalizes on our mutual synergies and common commercial visions", added Mr. Laurin.
About Orphan Drug An orphan drug is a pharmaceutical agent that has been developed specifically to treat a rare medical condition, the condition itself being referred to as an orphan disease. The assignment of orphan status to a disease and to any drugs developed to treat it is a matter of public policy in many countries, and has resulted in medical breakthroughs that may not have otherwise been achieved due to the economics of drug research and development. Orphan drugs generally follow the same regulatory development path as any other pharmaceutical product, in which testing focuses on pharmacokinetics and pharmacodynamics, dosing, stability, safety and efficacy. However, some statistical burdens are lessened in an effort to maintain development momentum.
About the Plasma Protein Purification System The Plasma Protein Purification System (PPPS(TM)) allows for the targeting and removal of multiple high-value proteins from a single plasma sample at unprecedented activity levels using ProMetic's Mimetic Ligand(TM) adsorbent technology. This system also provides for the recovery of new biotherapeutics as they are discovered and identified. The effect of this process is to reduce the significant losses incurred when using the more conventional Cohn precipitation process.
About Hematech Botherapeutics Inc. Hematech Biotherapeutics Inc. is a privately held biotechnology company with headquarters located in Taipei, Taiwan. Hematech Biotherapeutics Inc. is extensively involved in the sponsorship, development and production of therapeutic drug particularly in the area of hematology. Hematech Biotherapeutics Inc. maintains an extensive collaborative network with industrial partners and is committed to the development of safe, high-quality, and low cost therapeutics drug. Major shareholders of Hematech Biotherapeutics Inc. include a key supplier of vaccines and a medical service and logistics company in Taiwan. Both companies are publicly listed in Taiwan.
About ProMetic Life Sciences Inc. ProMetic Life Sciences Inc. (www.prometic.com) is a biopharmaceutical company specializing in the research, development, manufacture and marketing of a variety of commercial applications derived from its proprietary Mimetic Ligand(TM) technology. This technology is used in large-scale purification of biologics and the elimination of pathogens. ProMetic is also active in therapeutic drug development with the mission to bring to market effective, innovative, lower cost, less toxic products for the treatment of hematology and cancer. Its drug discovery platform is focused on replacing complex, expensive proteins with synthetic "drug-like" protein mimetics. Headquartered in Laval (Canada), ProMetic has R&D facilities in the UK, the U.S. and Canada, manufacturing facilities in the UK and business development activities in the U.S., Europe, Asia and in the Middle-East.