New Gel for Controlled Drug Delivery – could help self-assembling hydrogel treatment of cancer, diabetes and other diseaseshave MIT researchers demonstrated that a gel can be made of woven protein fragments perform successfully and let incurred proteins of different sizes, the delivery of drugs such as insulin and trastuzumab .
Traditional drug delivery systems are based on either synthetic polymer materials, chemicals and other cross-linking agents that are toxic to humans or animal derived collagen, the residual growth and / or viruses are present in animal tissues can contain. Peptide hydrogels are drug delivery drug delivery as they construct pure, use use, non-toxic, non – immunogenic, are bioabsorbable a particular tissue applied locally to a particular tissue.Within 6 weeks, the SARS coronavirus was isolated and cultured, and its genome sequencing and published on the Internet. These data that cause freely available to all, the scientists all over the world beginning of the investigation the virus and its pathogenicity , led to to the evolution of the vaccine candidates and diagnostic assays and assisted which anti-viral drug discovery. . Unfettered, free movement of accessibility of the results the life science research that science has and the society well served, argues the Panel, the acceleration of research and speeds up the life-saving benefits of this research. .
‘.. The panel which genome of dates freely available, Lancet Editorial – will discuss this week editorial published in Lancet to recommended benefits and possible risks of the genomic information free available the Internet and supporting the recent report of of U.S. National Research Council of that information should be me freely accessible all. The editorial team comments: ‘But while free and frank access to this information has a blessing for science, she carries a degree of risk: among the genome sequences freely available over the Internet that on over 100 excitation including the undertakings that lead, anthrax, botulism, Ebola fever and Pest. It is possible for that government, to a terrorist organization, or even a person would use information from these repositories to provide new pathogens are used as be used as weapons.