The human body has 25,000 genes approximately which are inherited birth that give the person physical and emotional attributes. Some genes can be defective predisposing one to diseases that may attack them later in life. Other genes may remain dormant and get passed down to their future generations who will suffer from the disease (More 3). This threat can be removed through genetic engineering through preventing or completely eradicating the threat completely. This is done by identifying and repairing them or introducing genes that can negate or combat the defective gene's detrimental effects. Gene therapy can be used to find remedies to non-genetic diseases and it has enabled the treatment of autoimmune and cardiac diseases over the last decade. Genetic engineering has been applied to human reproduction whereby genetic diseases can be identified at the fetal stage so as to enable the doctors take remedial action. Hopefully, as time goes by, such diseases can be treated successfully before the fetus is born (Boylan and Kevin 72). Genetic engineering has been used in the pharmaceutical field to help in the production of medicines that are more sophisticated and superior to help in the treatment and prevention of diseases. In animal-human transgenic combinations are used in the medical field whereby pig organs can be used for human transplants. The pigs physiology and organ size are similar to human beings making them viable for use as transgenic animals. It is hoped that pig organs can be used in xenotransplantation, whereby their organs are transplanted into human recipients and thereby reducing the shortage of human organs like kidneys and hearts. Other transgenetic animals are used in medicine for the growing of tissues to serve as temporary skin substitutes for burns and other wounds. They can also be used to obtain replacement cerebrospinal shunts, cartilage,...
There is hope that therapeutic proteins can be derived from monoclonal antibodies from milk obtained from transgenic cows, goats, rabbits and mice and later used to administer drugs in treatment of autoimmune disorders like cancer or rheumatoid arthritis. Monoclonal antibodies are proteins that have the ability to recognize specific substances that are in concentrations that are extremely low. They are used to in detecting and targeting cancer cells in what is referred to as a 'magic bullet approach' and also in testing for pregnancy (Ramachandran and Karthik 33). In conclusion, putting the ethical issues that arise when it comes to genetic engineering, its benefits are key in attaining the utopian goal of making the world disease free and also reduce the number of deaths due to lack of food. Its advantages outweigh the disadvantages when done in a selfless and moral manner specifically when it comes to treating of diseases and making of food.
This is because of the various allergies, and antibiotic resistant plants and crops. However, arguments are now being made in favor of GE, and there is now evidence that it is possible to produce health as well as environmental benefits to man by the process of GE. Will GE be able to stop world hunger? It is now thought that GE food is necessary if the world were to
Genetic Engineering is a tool in the hands of man to break the species barriers to create a more productive and controllable world. This is a delicately balanced issue and unless we exercise enough restraint and responsibility we may end up endangering ourselves and all other forms of life. Genetic Engineering is the science of gene manipulation. Genetic information is specific to each and every organism in the world. Genetic Engineering
Genetic engineering is one of the major discoveries of the 20th Century and an important topic in biology because of its link on broad understanding of life development. While its referred to as genetic modification, this field provides humanity with the ability to tackle hunger, combat diseases, and even regulate human behavior. The importance of this issue to the biological field is attributed to its far-reaching implications that have
Consider the use of genetic modification, for example, to modify genes not for life-saving procedures but for aesthetic changes. Remember that when one alters the DNA of a human being, even for a supposedly benign but necessary fashion, like making a short child taller, this DNA will be passed down to future generations of that child. This calls into question the ownership of the child's DNA. (Bereano, 1995) Modifying a
Perfection Genetic engineering is neither good nor bad, but the outcome could be judged as one or the other (Dawkins, 1998). We, as a species, have been manipulating nature's gene pool since before recorded history, intentionally selecting for specific traits in food crops, flowers, trees, race horses, pets, our romantic partners, and for many of us, our friends. This human-mediated selection process represents a mechanism of evolution, one with significant
It focuses on the controversy, and provides answers to the question of whether or not stem cell research is providing the benefits in the ways in which the public believes they will soon be benefiting from the research. The authors contend that partisan responses to the public's concerns over stem cell research are delaying the benefits of much needed treatments and cures that can be derived from stem cell research
Our semester plans gives you unlimited, unrestricted access to our entire library of resources —writing tools, guides, example essays, tutorials, class notes, and more.
Get Started Now