Pig-human transplantation not PERVerted
...ther organisms, such as pigs. A major concern of xenotransplantation is the possibility of transmitting pathogens from ... their assessment, the researchers developed a new xenotransplantation model where human cells coexist with large numbers of porcine cells in a transgenic mouse. The stu...JCI table of contents: 1 September, 2004
...other organisms, such as pigs. A major concern of xenotransplantation is the possibility of transmitting pathogens from ... their assessment, the researchers developed a new xenotransplantation model where human cells coexist with large numbers of porcine cells in a transgenic mouse. The stud...Newly grown kidneys can sustain life in rats
.... They are currently working to perfect pig-to-rat xenotransplantation of kidney primordia. If they can extend life in pig-to-rat transplants, the next steps are pig-to-primate and then pig-to-human transplants. "Therapies based on growing new organs will be part of mainstream medical practice by the middle of the 21st ...JCI table of contents, 17 May 2004
.... Thus, CD39-transgenic cells may aid in improving xenotransplantation protocols as well as other clinical problems involving vascular injury and thrombosis. TITLE: Thromboregulatory manifestations in human CD39 transgenic mice and the implications for thrombotic disease and transplantation AUTHOR CONTACT: Anthony J.F. ...Immerge reports PERVs most infectious to human cells not part of germ-line DNA of mini-swine
...y-clean pigs." Although risk of PERV infection in xenotransplantation had previously been theoretical, the issue became ...of Glasgow, UK. "PERV is of concern in developing xenotransplantation of porcine organs towards an accepted procedure in clinical medicine," commented Professor Onions. ...Growing human organs on the farm
.... All the same, there is widespread opposition to xenotransplantation in countries such as the UK and Canada. One big worry is that retroviruses lurking in animal DNA could mutate into forms that infect people. The US is more open to the idea, and a few clinical trials are under way, but health concerns mean Zanjani's...Immerge BioTherapeutics announces new findings addressing key safety risk in xenotransplantation
...afety program is unique among companies conducting xenotransplantation research. The company has previously reported the first identification of receptors for PERV (Ericsson et al., Proceedings of the National Academy of Sciences 2003; 100: 6759-6764). In the past year, in collaborative efforts with the University of ...Islet cells from swine reverse insulin dependency in diabetic non-human primates
...oking at both islet and solid organs for potential xenotransplantation from the strain of miniature swine we are developing and are currently engaged in pre-clinical trials in both areas," said Julia Greenstein, Ph.D., CEO and President, Immerge BioTherapeutics, Inc. "In this swine, we have been able to "knock-out" the...Immerge BioTherapeutics announces identification of PERV receptor
...onsidered a key safety issue in the development of xenotransplantation using pig organs because the virus has shown the a...ion to the next. "PERV is of concern in developing xenotransplantation of porcine organs towards an accepted procedure in clinical medicine," commented Professor Robin Wei...Univ. of Pittsburgh Medical Center leads group buying PPL'S cloning, stem cell business
...velopment programs in three core technology areas: xenotransplantation (cross-species transplantation), the most advanced...erage PPL's scientific advancements in stem cells, xenotransplantation and immune tolerance technologies with an initial focus on developing treatments for diabetes and pu...Cloning pigs and drug discovery among 'hot' topics
...ld. "This could well prove the biggest advance in xenotransplantation research to date," remarked Dr. David K.C. Cooper, associate professor of surgery at Harvard Medical School and head, Xenotransplantation Group, Transplantation Biology Research Center, Massachusetts General Hospital. "It is likely, however, that thi...Immerge biotherapeutics identifies miniature swine that do not transmit pig retrovirus to humans
...concern for scientists who are developing pigs for xenotransplantation (the use of animal organs and tissue to treat huma...are very excited that we have moved the science of xenotransplantation forward several steps toward clinical application....US researchers successfully clone first knockout miniature swine
...ww.sciencexpress.org ). "The greatest challenge in xenotransplantation or the transplanting of a cell, tissue or organ f... pig strains chosen solely for their advantages in xenotransplantation rather than their large-scale availability," said Robert Hawley, Ph.D., Associate Director of Animal...BresaGen announces Australia's first cloned pig
...t the outbreak of animal disease and in thearea of xenotransplantation - the use of animal organs fortransplantation into humans. The most obvious commercial use for cloning technology is the improvedbreeding of livestock. Cloning allows breeders to take a small numberof animals with superior genetics and rapidly produ...Cloned pig debuts in Science, sets the stage for organ transplants
...in pig cloning-one that researchers hope will make xenotransplantation a viable option-will be to genetically modify the cells from which the pigs are cloned, according to Onishi. Normally, the human immune system launches an all-out assault on pig organs after transplantation. To trick the body into accepting the...