![]() ![]() These include, for example, brain development, metabolism and the testing of drug efficacy. Furthermore, recent studies have identified biological processes that are specific to the human body and cannot be modelled in other animals. Nevertheless, extrapolating results from model systems to humans has become a major bottleneck in the drug discovery process. The common principles of animal development and organ physiology derived from this approach have led to a detailed mechanistic understanding of many human diseases. Historically, the investigation of disease mechanisms in animal models has progressed along a common discovery pipeline, whereby biological processes were initially investigated by genetic screens in invertebrates, followed by an analysis of evolutionary conservation in mammalian model systems, eventually leading to clinical translation to humans. The value of the achievements these model systems have made possible is proved by the fact that their use has become near universal in biomedical research today. This view then tends to lead each person to one side of this debate.The use of classical cell line and animal model systems in biomedical research during the late twentieth and early twenty-first centuries has been successful in many areas, such as improving our understanding of cellular signalling pathways, identifying potential drug targets and guiding the design of candidate drugs for pathologies including cancer and infectious disease. There often is no in-between view in this area: you either define life at some part of the physical development of the human body during the pregnancy or you define it at conception. It is in the ethics and morality of how embryonic stem cells are created. The debate about embryonic stem cell research isn’t in the potential benefits that this field of study could produce. Where Do You Stand on Embryonic Stem Cell Research? Because of this lack of advancement, it could mean decades of additional research, thousands of embryos destroyed to further that research, and that is morally unacceptable for some. Those against this research argue that since the creation of this research field in the early 1980’s, there have been no advancements in it whatsoever. This primarily originates from a point of view where life as we define it begins at conception, which would mean that any medical advancement from this research would be at best unethical. Some people see the creation of an embryo as the creation of life, so to terminate that life would equate to murder. The primary argument against this research is a moral one. Here Are the Cons of Embryonic Stem Cell Research Because funding was restricted on embryonic stem cell lines for several years, however, the chances of any therapies being viable in the near future are slim. By culturing stem cells and them implanting them, recovery times could be halved for many serious injuries, illnesses, and diseases.īecause nearly one-third of the population could benefit from treatments and therapies that could originate from embryonic stem cell research, many scientists believe that this field could alleviate as much human suffering as the development of antibiotics was able to do. ![]() With a little guidance from scientists, these stem cells have shown that they can become new organs, new blood vessels, and even new ligaments for those with ACL tears. Embryonic stem cells have the ability to create new organs, tissues, and systems within the human body. The primary benefit of this research is the enormous amount of potential that it holds. Here Are the Pros of Embryonic Stem Cell Research On the other side of the issue, some see the destruction of an embryo as the murder of an unborn child. These stem cells are thought to be the key that will unlock the cure to many diseases, from Alzheimer’s to rare immune and even genetic disorders. Initially banned by the Federal government, these stem cells often originate from human embryos that were created for couples with reproductive issues and would be discarded. There may not be a greater debate in the medical community right now than that of embryonic stem cell research. ![]()
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