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:


UT Arlington Research Team's Work Could Lead To Earlier Diagnosis, Treatment Of Mental Diseases
Herb Booth, University of Texas, Arlington A computer science and engineering associate professor and her doctoral student graduate are using a genetic computer network inference model that eventually could predict whether a person will suffer from bipolar disorder , schizophrenia or another mental illness . The findings are detailed in the paper EURśInference of SNP-Gene Regulatory Networks by ...

Margaret Atwood on MaddAddam, the HBO Adaptation, and Genetic Engineering - Vulture

Margaret Atwood on MaddAddam, the HBO Adaptation, and Genetic Engineering
One of the many questions we had for her was: How will the nude, innocent, hybrid human race known as the Crakers EUR” who have certain body parts genetically engineered to turn blue and who engage in group sex when they are in heat EUR” translate to .

and more »

US Protects 20 Coral Species as Threatened -

US Protects 20 Coral Species as Threatened
The microbes EUR” some enhanced through genetic engineering, others improved via selective breeding EUR accumulate a biopolymer inside their cell walls as they feast. "We influence these bacteria to get as fat as quickly as possible and then we harvest .

and more »

AAAS news and notes - Science Careers Blog (subscription)

AAAS news and notes
Science Careers Blog (subscription)
To launch the project, Rutherford and his associate director, Andrew "Chick" Ahlgren, convened panels of scientists, mathematicians, engineers, physicians, philosophers, historians, and educators, and tasked them with identifying the most important .


Fuzzy, Sweet, Sexy: How Man Shapes Peach
The evolution of peaches is being revealed through genetics, which also explains the fruit's most appealing features...

ALJASSAR: The merits of GMOs
A new brand of Luddism has erupted in America. In spite of ample scientific evidence that corroborates the biosafety of genetic modification of crops, over half of Americans believe genetically modified foods are unsafe, with 93 percent in favor of mandatory labels on genetically modified food...