Wait a second!
More handpicked essays just for you.
More handpicked essays just for you.
Genetics & future medicine
Genetics & future medicine
Effects of genetic modification on health
Don’t take our word for it - see why 10 million students trust us with their essay needs.
Genetic testing is a developing field of study. It allows for doctors to read the human genome and see different traits about a person or zygote. “The genome is an organism’s complete set of genetic instructions”(What is a genome). Genetic testing lets the doctor see if their patient is likely to have a genetic disease and makes choosing a medicine that will help treat it much easier. The knowledge of this will help doctors and the patient be better prepared for possible illnesses but has some negative effects. People who have found out that they may be more susceptible to certain diseases and illnesses could experience discrimination while trying to get life insurance and applying for a job(Medscape). Doctors now have the ability to look …show more content…
This may turn having children into a competition to who can make the “best child”. Which would result in unhappiness as it did in the movie Gattaca. Gattaca is a perfect example of a society driven away from happiness and love because genetic manipulation and is portrayed well by the actions of the characters and the dullness of their surroundings/ workplace. Genetic manipulation has the possibility of improving the health and wellbeing of our future offspring but it may come at a cost of the loss of natural birth, social discrimination, and the loss of freedom and happiness. Should we, as a society, be able to alter the genetic makeup of our offspring prior to …show more content…
Genetic manipulation would allow doctors and healthcare officials to alter the genome of a zygote to eliminate the possibility of certain diseases that could cause harmful diseases that would be passed down from the parents. It would change the way that babies are conceived and essentially let us engineer perfect offspring. The genome is responsible for everything from looks to body composition. As stated before, genetic manipulations prior to birth would eliminate the chance of contracting anything from inherited diseases to cancers of any kind. Cancer is contracted by about 150,00 people a year and claims the life of roughly 50,000 (Cancer.net). The manipulations that doctors performed would take the best genes of each parent and combine them to make the best offspring. Parents would even have the ability to make their child very smart or athletic. This could make a huge, positive, impact on not only that individual, but the society as a whole. With smarter, more productive, and a more focused body of people around, society could be much more productive and focused. The things that humans could do would be extraordinary. Space travel would likely be as common as a car ride is today and natural resources would certainly be able to be engineered in a matter of seconds. To put it in perspective, think of the
...e the quality of life of children. A big consequence to the use of genetic modification, shown in the movie Gattaca, is the prejudice that can be against those without genetic modifications. To create an idea of what the consequences of genetic modification will look like, a real world example would be racism and the use of eugenics to justify the prejudice against those who were not light-skinned or of caucasian descent. Neo eugenics is a very controversial topic that has a lot of possible benefits and consequences and will affect many generations to come.
Human Genetic Screening and Discrimination in Gattaca. Works Cited Missing A few months ago I watched a movie called Gattaca, which dealt with the issue of genetic discrimination in the near future. In the movie, people were separated into two classes, those that were genetically screened and positively altered before birth and the class that was unaltered. The separate classes had stark divisions, from what jobs that you were able to apply for to where you could eat. Security was aimed at keeping unaltered people away from the enhanced people.
Firstly, a concerning issues related with the enhancement of characteristics through genetic means is discrimination in society. The text “Flowers for Algernon” epitomizes discrimination, where the protagonist Charlie Gordon undergoes a revolutionary change from his mental disability to a genius through an experimental surgery. Following the experiment, his intelligence escalates to a degree such that he progressively becomes isolated from the rest of society. Furthermore, Gordon explains his new intelligence to have “driven a wedge between [him] and all the people [he] once knew and loved” and expresses that “people don’t talk to [him] anymore and it makes [his] job lonely” (insert reference). This reveals a form of discrimination between the upper class and lower class individuals. Likewise, the film “Gattaca” depicts discrimination through the contrast of individual characters. The protagonist Vincent Freeman, is a naturally conceived baby who inherits a “99% probability [of developing] a heart disorder and a subsequent life expectancy of 30.2 years” (insert reference). In contrast, Vincent’s younger brother Anton has been artificially conceived providing him with physical advantages complemented with remarkable ...
Genetic Screening is a medical test that examines ones DNA. It can find mutations in chromosomes, genes, and proteins. These tests can confirm or refute a suspected genetic condition that could become a serious problem for one in the future. They can also help figure out a persons probability of getting certain diseases or sicknesses like cancer or diabetes. ( What is Genetic Testing?, para 1) There is also carrier testing which can be used to see what diseases couples may carry before having children. (What are the benefits of genetic testing? Para 1)
Genetic testing involves examining an individual’s DNA and identifying abnormalities within the chemical makeup of specific structures. It, essentially, maps the person’s genome and can be interpreted to predict future issues. By analyzing the chromosome, genes, and even certain proteins, physicians and researchers can find changes that lead to inheritable disorders. These changes can lead to possible diagnosis or cure for the disorder in question. In most cases, genetic testing is used to determine the probability that an individual will develop a certain disorder. It is not used to specifically diagnose a disorder, as there are no techniques that are 100% accurate. Genetic testing techniques do give good evidence to confirm a physician’s findings, but it is not the first act a physician takes to diagnose a disorder. It can narrow a search or rule out a specific disorder very confidently, but making a diagnosis based solely on genetic testing is not an action that a qualified medical professional would consider.
When it comes to genetic diseases and conditions, testing can be very helpful and serve a good purpose. People with diseases that are inheritable to their children are encouraged to be tested. For example, in the article about Jewish testing, it says
First, let's consider the situations in which genetic testing would be beneficial to patients. Genetic testing for diseases that are preventable or treatable could allow individuals to alter their lifestyles so as to treat the disease or reduce their risk of developing the disease. For instance, the E2 version of the APOE gene, which is found on chromosome 19, has been linked to heart disease (Ridley, 1999). Individuals who have two copies of the E2 gene are particularly sensitive to high-fat and high-cholesterol diets. Therefore, a genetic test to determine whether a person has the high-risk version of the APOE gene could inform a person of future health risks, thereby allowing the person to change his diet to help prev...
One of the most necessary uses of genetic engineering is tackling diseases. As listed above, some of the deadliest diseases in the world that have yet to be conquered could ultimately be wiped out by the use of genetic engineering. Because there are a great deal of genetic mutations people suffer from it is impractical that we will ever be able to get rid of them unless we involve genetic engineering in future generations (pros and cons of genetic eng). The negative aspect to this is the possible chain reaction that can occur from gene alteration. While altering a gene to do one thing, like cure a disease, there is no way of knowing if a different reaction will occur at the cellular or genetic level because of it; causing another problem, possibly worse than the disease they started off with (5 pros and cons of gen. eng.). This technology has such a wide range of unknown, it is simply not safe for society to be condoning to. As well as safety concerns, this can also cause emotional trauma to people putting their hopes into genetic engineering curing their loved ones, when there is a possibility it could result in more damage in the
Genetic testing is the process of sequencing six billion letters of a human genome to possibly discover genetic differences, such as how cells carry the same genome but at the same time look and function different. Genetic testing is also the process that can give foresight into pathological diseases such as different types of cancer.
Genetic engineering for humans would eventually destroy the human natural selection theory, that everyone brought into this world was untouched and born to be who ever they were suppose to be. But with genetic engineering, scientists would be able to change unborn children to make them for acceptable to the human world.
Genetic testing, also known as screening, is a rapidly advancing new scientific field that can potentially revolutionize not only the world of medicine, but many aspects of our lives. Genetic screening is the sequencing of human DNA in order to discover genetic differences, anomalies, or mutations that may prove pathological. As genetic screening becomes more advanced and easily accessible, it presents society with difficult questions that must be asked about the boundaries of science and to what degree we are allowed to tamper with the human genome. To better understand the potential impact of genetic screening on our society, we must examine the potential benefits in comparison to the possible negative impact it may cause. With this knowledge in hand, we can examine what the future holds for this field of study and the best possible direction to take.
With all factors put into place the potential benefits of perfecting human genetic engineering far outweigh the negatives. A world with genetic engineering is a world that would be advantageous to all who undergo the procedure to positively modify their DNA. A genetically engineered human race will be able to have defeated all genetic mutations and diseases, rid humans of possible illnesses in young and unborn children, create drastically longer lifespans, and provide generations with a high quality of life. Human genetic engineering has progressed more rapidly than projected; according to Stephen Hawking, when human genetic engineering is consummated he hypothesizes, “With genetic engineering, we will be able to increase the complexity of our DNA, and improve the human race. But it will be a slow process, because one will have to wait about 18 years to see the effect of changes to the genetic code.”(Hawking). The advancements that genetic engineering will provide for the human race is incredible and we will soon benefit from science and technology more than ever
Human genetic engineering can provide humanity with the capability to construct “designer babies” as well as cure multiple hereditary diseases. This can be accomplished by changing a human’s genotype to produce a desired phenotype. The outcome could cure both birth defects and hereditary diseases such as cancer and AIDS. Human genetic engineering can also allow mankind to permanently remove a mutated gene through embryo screening, as well as allow parents to choose the desired traits for their children. Negative outcomes of this technology may include the transmission of harmful diseases and the production of genetic mutations.
Genetic testing has become very popular as technology has improved, and has opened many doors in the scientific community. Genetic testing first started in 1866 by a scientist known as, Gregor Mendel, when he published his work on pea plants. The rest was history after his eyes opening experiments on pea plants. However, like any other scientific discovery, it bought conflicts which caused major controversies and a large population disagreed with the concept of playing with the genetic codes of human beings. Playing God was the main argument that people argument that people had against genetics. genetic testing became one of the major conflicts conflicts to talk about, due to the fact that parents could now have the option of deciding if they
Designer babies are defined by the Oxford dictionary as those whose genetic makeup has been artificially selected through genetic engineering, combined with the In Vitro Fertilization, to ensure that particular genes or characteristics are either included or excluded in the baby. This process involves the fertilization of the egg by the sperm in a test tube which is outside the womb of the mother and alteration of the genes (Masha, 2009). The process of selection of traits and characteristics of children is also referred to as Pre-implementation Genetic Diagnosis (PGD). The process involves checking the embryo for genetic deficiencies before it is returned to the womb of the mother. The purpose of the process is noble as it is generally aimed at eradicating genetic disorders and diseases (Yin, 2005). However, the question on when the human race will draw the line in regards to the alteration of the genes is a big issue. Who will stop the rich families, as this is an expensive procedure, from using this method to change their children’s genes and have them at an advantage against other children? The designer child debate is a raging debate with more concerns of sidestepping nature as to how it could change the society as we know it today (Ronald, 2007).