Genetic Engineering In Humans What Is It Capable Of

Human genetic engineering is one of the most controversial aspects of a science, which is itself highly controversial, and it is still very much in its infancy. There have been a few isolated cases where an illness has been successfully cured by the use of genetic therapy, but there have also been other cases where patients have contracted diseases such as leukemia through experimentation with this type of therapy. At this stage it is impossible to say exactly what the future will hold, or exactly what the consequences of these developments will be.

So far, the only successes which the method has are in treating conditions relating to the human immune system. This is an obvious application of the technology, as the condition is caused purely by genetic factors. By replacing a gene which gives the patient a proclivity towards the disease with a healthy one a cure can be effected. This is more than just theory, as the numbers of cases where this has been successfully carried out is now into double figures, and is constantly increasing. The challenge lies in overcoming the potentially catastrophic side effects which can occur if the treatment does not work.

One of the most controversial of all applications of this technology is in allowing infertile mothers to conceive. This is done by using the eggs from a different mother, leaving the child with the genetic blueprint inherited from three people. This will then be passed on through future generations, leading to untold potential complications. It is still far too early to judge the potential consequences of the use of this type of genetic technology, but if there are any negative side effects they are likely to be far reaching and extremely damaging.

types of genetic engineering

There have been many arguments put forward concerning human genetic engineering, some strongly in favor and some equally strongly against. The potential is there for diseases caused by genetics to be eliminated completely, and this is there area in which fewest dissenting voices will be heard. The use of genetics purely to overcome fertility is far more controversial, especially when you consider the permanent effect that this has on all future generations of that family. There are also many dissenters against the possibility of parents deciding features of their children using an advanced form of this technology, which cannot be used yet but which may be perfectly possible in the future.

If this technology is left unchecked it will definitely have far reaching consequences. There is no doubt that wealthy families would take advantage of such technology to try to give their children every advantage in their future life, and there could be several possible outcomes of this. One would be a rise in productivity and creativity which would penetrate through society, raising the standard of society for everyone and creating more opportunities. It is also possible that poor families who could not afford this technology would be left even further adrift, leading to sharp increases in crime rates, social disorder, and economic chaos.

genetic engineering

Even though strong opinions are held on both sides of the argument, the truth is that it is far too early to know for sure exactly what is involved with human genetic engineering. There are some philosophical and moral arguments which will prove exceedingly difficult to resolve one way or another, but there are potential consequences which cannot possibly be known until more research has been carried out. The arguments over this technology are certain to rage for a great many years to come, and it is unlikely there will ever be universal agreement on human genetic engineering.

 

 

 

Genetic Engineering News:

 

Scientists Are Growing Human Fetus Brains In Dishes - Tech Times

Tech Times

Scientists Are Growing Human Fetus Brains In Dishes
Tech Times
Through genetic engineering, researchers can turn skin cells harvested from adults into pluripotent stem cells. These are the same type of stem cell found in human embryos that have raised ethical concerns EUR” but scientists can now avoid the issue by .
Scientist: Most complete human brain model to date is a 'brain changer'Ohio State University

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South Africa: Why South Africa Needs Better Laws for Stem Cell Research and . - AllAfrica.com

South Africa: Why South Africa Needs Better Laws for Stem Cell Research and .
AllAfrica.com
Embryonic stem cells, which are harvested from a five-day-old embryo in a laboratory and can develop into any one of the 200 cell types in the body, are governed principally by sections of the National Health Act dealing with the human embryo .

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Stanford researchers genetically engineer yeast to produce opioids - Stanford University News

Stanford University News

Stanford researchers genetically engineer yeast to produce opioids
Stanford University News
Now researchers at Stanford have genetically engineered yeast to make painkilling medicines, a breakthrough that heralds a faster and potentially less expensive way to produce many different types of plant-based medicines. Writing today in Science, the .
Genetically Modified Yeast Turns Sugar Into Powerful New Painkiller MedsTech Times
Genetically-modified yeast yields cheap painkillersBusiness Standard
Breakthrough: The Genetically-engineered yeast yields cheap painkillersThe Market Business

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Speed Bumps: Why It's So Hard to Catch Blood Dopers in Track and Field - Pacific Standard

Pacific Standard

Speed Bumps: Why It's So Hard to Catch Blood Dopers in Track and Field
Pacific Standard
Even if the T/E ratio test were perfect, some athletes would slip through simply because their genes alter how testosterone shows up in their urine. In these athletes, their T/E ratio . CIR measures the ratio of types of carbon atoms in urineEUR”which .
How Do Drug Cheats in Sports Get Away With It?Newsweek
Speed Bumps: Why it's so hard to catch track and field cheatersThe Rock River Times

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Genetically modified trees are being 'strangled' by red tape - BBC News

BBC News

Genetically modified trees are being 'strangled' by red tape
BBC News
Researchers say that these types of delays are paralysing the technology at a time of increased threat to forests. They argue that there is too much concern over methods of genetic engineering and not enough focus the potential problems that it solves.
US researchers urge regulatory rethink on GM treesBig News Network.com

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