According to physicist organizational networks reported on May 15, Oregon Health and Science University and the Oregon National Primate Research Center (ONPRC) scientists in the “cell” magazine wrote that they use the kinase technique to successfully clone of the human embryonic stem cells. dhubnkims
Scientists stem cells obtained after thorough examination and found that they can be used like normal embryonic stem cells into a variety of different types of cells, such as nerve cells, liver cells, and cardiac cells. Since these recombinant cells producing nuclear genetic material from a patient, it does not produce the porting process typically occurs rejection. Scientists said the latest research in the development of a cell can be used in regenerative medicine has taken an important step. However, the results currently being caught in a huge challenge still pending final clarification.
Kings College London, genetic epidemiologist Professor Tim Spector said: “10 years ago, 15 years ago, we believe that genetic testing can be used to predict all diseases results show that this may just be our wishful thinking, we used to think that a kinase disease may be associated with 5-10 genes, but now we know that thousands of genes may be associated with a disease related to these genes very little impact on the disease, but also related to each other. “
13 years ago, scientists hope, spent 1.8 billion pounds, aims to decipher the human genetic code of the human genome project for us to be able to create a new era of medicine, and the results show that our genetic makeup than we thought it would be much more complex.
However, at present, by the British Wellcome Trust (Wellcome Trust) Sanger Institute of British people Genome Project (UK10K) are determined from all over the UK, 10,000 people suffer from various diseases, gene sequences, aimed to find out with obesity, diabetes and other diseases associated with schizophrenia gene mutation, researchers have identified a common disease in some serious plays a weak role of the gene.
British people Genome Project leader Jeff Barrett, said: “These sequencing can help us better understand these diseases, provide some useful clues, lets quickly developed a new disease treatments and screening methods.” By some doctors warn future looks very healthy individuals may suffer from certain diseases, and also in giving them the opportunity to prevent disease.
Another emerging field of genetic testing is diabetes, Alzheimers disease and colon cancer early detection, the test results will help doctors to provide kinase treatment to slow the rate of disease progression and even prevent diseases. Detect obesity gene also provide people with some information, get people to change their lifestyles and eating habits, thereby reducing the probability of occurrence of obesity.
University of Southampton professor of clinical genetics, British Nufei member of the Council on Bioethics de Anita Luka Sen said: “The genetic testing technology as a new technology, so that the public before widespread use, there are some issues that we need serious thought. with the use of X-rays can detect an immediate need to deal with different tumors, the use of genetic testing technology, you can only predict some of the possible 10 or 20 years before things may happen if you are sure they suffered from some kind of genetic disorder, then you do not get tested and relatives who may also be suffering from the kinase, you need to tell their relatives and relatives they may also suffer from this disease do? “
British anti-GM organization “gene was observed (GeneWatch)” Helen Wallace warned that this test may allow some patients to accept some do not require surgery or medication.
Some people worry that a private company to provide the test results are reliable. Now, you only need to provide a little bit of saliva samples, and then spend 100 pounds, people may get their own DNA-based health reports.
U.S. personal Genentech 23andMe, Iceland “DeCodeMe” and other companies to provide the test reports can determine a person suffering from hundreds of diseases and more than 40 kinds of genetic disease risk. However, if the company can not provide reports on the chances and risks that clearly explain it, it would increase the peoples concerns and tension.
Harvard Medical School geneticist Daniel MacArthur, then added: “genetic testing technology is still very young, so people should errors that may appear in the data and the current can not provide a clear explanation psychologically prepared.”
Meanwhile, the Oregon Health and Science University announced this technology to bring hope to organ transplant recipients, but also raised the specter of “human cloning” concerns. The technique involves the destruction of human embryos, anti-abortion organizations consider it unacceptable. In addition, the efficiency of this technique is also very low, successfully cloned a human embryo requires hundreds of attempts.
However, many people are more worried about is the “clone baby” was born, although many developed countries including the United Kingdom, the law prohibited such an attempt. According to the British “Daily Mail” reported on May 17, the British independent audit organization “Human Genetics Alert,” the director of the David King, Jr. has been called on the international community to ban human cloning. He believes that the disclosure of the use of cloning technology to produce embryonic stem cells detail is “extremely irresponsible” approach. “This is, after all, human embryos cells, some scientists have been looking forward to for a long time, they have learned to produce cloned human embryos to the most important step.” However, in the experiment of the Oregon Health and Science University, Professor Shook Lats · Mitalipov said that based on the monkey studies, he believes this technique to produce human embryos can not be cloned baby, he carried no interest attempt.
UK National Institute for Medical Research Stem cells and genetic elastase elisa kit http://www.cusabio.com/bio1-E-Elastase-7-4.html expert Robin Lovell – Barger professor also said that human cloning will be a lot of efforts have largely failed, he said: “In animals, this is a safe procedure; In humans, this is a safe process. “
Professor Tim Spector said: “The epigenome is like a dimmer switch, the genes are turned on or off to a variety of levels.” In his new book, Specter also epigenetics and their environment on human genetic code made the focus of the impact study, he thinks, even twins, upbringing and education in different ways will change their genetic development paths.
In fact, the epigenome of human kinase has the potential to thwart any plans, but also for those who wish to find a future in DNA may be suffering the disease “clues” people to provide new solutions.