Over the years genetic disorders and gene-related illness have been responsible for high mortality rates and reduced quality of life. Genetic disorders can be due to misalignment, missing genes or excess of a gene. Genetic therapy works to replace the defective genes with new ones....
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In this essay, a case study based on Cystic Fibrosis will be looked at and how successful gene therapy is in curing cystic fibrosis and evaluate the advantages and disadvantages. Introduction: What is Cystic Fibrosis? Cystic fibrosis is an inherited disease. It causes some glands...
2 Pages
1051 Words
A genetic disorder is a disease caused by a mutation or change in an individual’s DNA. Sometimes a whole or part of a gene is defective or missing from birth or can mutate later in life, which can disrupt how proteins are made. This affects...
2 Pages
1081 Words
Genetic therapy is the use of the delivery of nucleic acid regeneration cells to a patient’s somatic cells to prevent or treat the disease. In the last few years, much research has been done worldwide in the field of genetic cancer treatment. In the current...
2 Pages
1006 Words
As we are facing a climate change epidemic, alongside population growth and food insecurity, the future of crop production must be carefully considered. Crops may have adapted to certain environmental stresses, however, with weather extremes occurring more frequently, the integration of gene editing technologies may...
5 Pages
2183 Words
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Gene editing has been a controversial topic in the science department ever since it has been discovered. Science laboratories have used mice as subjects to grow human ears, genetically modified crops have been used to supply the food market, and also used to cure diseases...
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Over recent centuries of medical breakthroughs and extensive improvements in healthcare, the human life expectancy has “more than doubled to almost 80 years” (Ninde). Despite this progressive innovation in medicine, the prevalence of numerous age-related diseases remain today without a cure. Gene therapy currently holds...
3 Pages
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According to Cell Press, a website that publishes scientific journals about life, earth, and health sciences, gene editing is based on the use of engineered nucleases composed of specific DNA by erasing, replacings or inserting another DNA sequence to correct genetic disorders. According to Marylin...
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According to a Pew Research Center study, conducted in 2018, “About seven-in-ten Americans (72%) say that changing an unborn baby’s genetic characteristics to treat a serious disease or condition that the baby would have at birth is an appropriate use of medical technology”. Advancements in...
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Recently, a scientist in China named He Jiankui, posted his results of gene-edited twins using CRISPR to prevent the embryos from contacting HIV, whose father was a HIV-positive. This incident raised heated and controversial debate about the premature gene-editing technology and whether its use is...
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Imagine being told that you have an incurable genetic disease and you will slowly die. There is no treatment to save your life, all you can pray for is a little bit of hope. Gene therapy is that hope that chance you may now have...
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Gene modification is the process of altering genetic structure of species. That has happened indirectly through controlled or selective plant and animal breeding for thousands of years. Now with modern biotechnology its much more efficient making it easier and faster to target a specific gene...
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Abstract The idea that genes can be patented has been a constant, controversial issue from the very beginning. Today, patents are granted for DNA sequences that have been obtained from genes that have been removed from the human body and purified. This then becomes something...
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Not too long ago the idea of genetic enhancement of babies was something of science fiction. However, we have come to realize that this medical procedure is no longer fiction and is very close to becoming a reality. As experts begin to acknowledge this as...
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Gene editing sometimes known as genome editing is a scientific process of deliberately altering slightly changed to the DNA of a cell or an organism. It uses advanced technological tools such as CRISPR/Cas9 which is said to make people’s lives better but not entirely ensuring...
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Genes, the very fabric which makes us who we are. What is Gene editing? This technology enables scientists to change or modify the DNA sequences in living organisms. Scientist may have gone to another but questionable level. Should we play as a Supreme Being by...
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Gene editing can be defined as a process whereby biotechnological techniques are used to alter certain parts of a genome to obtain favorable characteristics that can be passed down to successive generations (Webster, 2020). There are many ethical issues around the modification of the genome...
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Introduction “There are three signs of old age: loss of memory… I forgot the other two.” – Richard Bernard ‘Red’ Skelton (July 18, 1913 – September 17, 1997) an American comedy entertainer. One often joke about getting older, and all the other elements that go...
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Abstract Energy economy is very important in all organisms as it ensures their survival. cell doesn’t have to waste energy, as it is energy consuming to produce all the enzymes needed to make an amino acid if that amino acid is available. Prokaryotes are always...
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Prokaryotic organisms are known as the single-celled organisms that lack a cell nucleus, and their DNA floats freely in the cell cytoplasm. For a protein to be synthesized, both processes of transcription and translation almost occur simultaneously. When the resulting protein is no longer needed,...
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Introduction Plant genetic engineering is a very important technique towards the productivity of better yield of crops. Cell wall is a great obstacle in genetic engineering techniques for transfer of foreign genetic material to obtain desirable products. Because it doesn’t allow the large particles to...
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Scientists are constantly striving to make what was once thought of as impossible, possible. But, often in this race to break barriers, what holds back the scientific community is the ethical implications of their actions. With new gene-editing technology, such as CRISPR-Cas9 and TALENs, becoming...
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Gene therapy is a technique used by doctors to prevent and treat illnesses and diseases by inserting a gene into a patients cell, (Mayo Clinic, 2019). It is a more advanced form of biotechnology, which involves modifying and developing genetically living organisms to improve the...
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Gene Therapy Imagine if people living with life threatening diseases had the chance to have a second chance at life, with gene therapy that could be possible. Gene therapy is an experimental form of treatment that works by replacing a disease causing gene with a...
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Introduction Melanoma is the deadest and heterogeneous type of skin cancer with respect to tumor morphology. It is developed from the pigment-containing cells known as melanocytes. The first sign of melanoma is typically a new spot on the skin, or a change in the size,...
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Introduction A molecular marker is a DNA polymorphism within a single nucleotide sequence that can distinct from other individuals within the identical population. In these makers, a visible marker causes a change in phenotype. However, these markers do not create an observable difference in phenotype,...
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Introduction Bactrocera tryoni is an extremely detrimental pest to citrus crops especially in Australia. At their peak, they have eliminated large proportions of citrus and stone fruits which is not only a loss in revenue to farmers but is also a health concern to consumers...
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Background Introduction Do you believe that scientists will change genes in the future? The late physicist Stephen Hawking predicted that the wealthy would use gene-editing to improve the DNA of their offspring, potentially leading to the creation of superhuman species that would rapidly self-renew and...
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Genes are the building blocks of DNA, which makes us who we are. Gene Editing is the process of breaking the double strand of DNA and then deleting the gene disruption. It then replaces the disruption with a new and healthy strand of DNA. Gene...
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Introduction The Queensland fruit fly, Bactrocera tryoni, is a serious pest that has cost Australian farmers hundreds of millions of dollars due to its destructive nature of Australian horticulture and fruit production. They are widely distributed across the eastern and northern territory of Australia and...
3 Pages
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