Therapeutic Applications Of Crisp In Literature

CRISPR is a new gene-modifying tool that has the potential to treat numerous medical conditions by editing genes that are responsible for certain diseases. This technology is based on the ability of bacteria to destroy the DNA of invading viruses. Studies have suggested that this new technology can be applied to human cells, although the idea of chopping up regions of the human genome can be unethical and could even be harmful. In order for the treatment to be administered to a patient, a small piece of RNA and an enzyme that makes a cut in the DNA are delivered to the cells. A biotechnology company, known as Editas Medicine, located in Cambridge, MA, is already designing treatments for conditions of the blood and the eye using CRISPR. For

During January of 2013, scientists based at the Broad Institute of MIT and Harvard were able to demonstrate fixed change in human and animal cells using CRISPR-Cas9. This marked a turning point in genetic advancement—though CRISPR was far from mastered, its potential was beginning to show.

Genome editing is a huge leap forward in science and medicine. Because of recent advances in technology, the study of genes and induced ‘point’ mutations have led to the discovery and advancement of methods previously used in order to mutate genes. The development of Clusters of Regularly Interspaced Short Palindromic Repeats (CRISPRs) and CRISPR associated system 9 protein (Cas9) technology is a hugely significant leap forward as this is a tool that could potentially be used for the research into and hopefully the treatment of a range of medical conditions that are genetically related. Cystic fibrosis (Schwank, G. et al, 2013), haemophilia and sickle cell disease are an example of some of the conditions that have the

CRISPR has been garnishing a lot of media attention recently and it is not just popular among the scientific community but also the general public. Several online news outlets and scientific journals have been talking about the significance CRISPR-Cas could have for the field of genetics and science as a whole. I even came across a Youtube video from The Verge, a tech channel that normally does reviews on new smartphones and laptops talking about CRISPR [15]. So why is CRISPR gaining so much attention both from the scientific community and the general public? The answer lies in the potential this technology possesses.

CRISPR stands for Clustered Regularly Interspaced Short Palindromic Repeat, referring to the repeating DNA sequences found in the genomes of microorganisms. CRISPR technology allows scientists to make precise changes in genes by splicing and replacing these DNA sequences with new ones. Through these changes, the biology of the cell is altered and possibly affects the health of an organism. The possibilities are endless as this offers opportunities in curing deadly diseases, modifying genes, and changing humanity as we know it. Although bioengineering has been around since the 1960s, CRISPR is significant because of the comparative low costs and the ease of the procedure to

There are other types of gene editing out there but research shows us that CRISPR is fast, precise, and simple. Researchers are developing a way for CRISPR therapy to help with Alzheimer’s all the way to HIV. There are two categories the researchers and people have put CRISPR in: practical and philosophical. The researchers say that the immediate barrier is practical. During the tests, CRISPR has found targets in other parts of the DNA that need fixing other than the intended part of the DNA. Because of this, it may take at least a generation to ensure that it is safe. Some people oppose CRISPR because the oppositionists say it lets people play god but getting medicine every time you get sick with the same thing obscures the natural order of things. The opportunities are getting pushed ahead for treating cancer, childhood diseases that are genetic, and how to understand diabetes better. The one question some people have is whether it’s right to edit genes that are

The author gives a brief history of past genome editing but thoroughly explains the history and mechanism of the CRISPR technology. She elaborates on how the technology has already been used to cure diseases and speculates on its future uses and regulation.

Human gene editing has long been controversial topic; however, precise techniques that accomplish this feat have only recently been discovered. According to the Welcome Genome Campus in the UK, the most versatile and simplest technique, called CRISPR-Cas9, allows scientists to cut, alter, or add to sections of the DNA sequence of living organisms (“What Is CRISPR-Cas9?”). This astonishing technology has nearly endless applications, including the potential to eradicate genetic diseases in humans that currently have no cure. This could have vast implications for people who suffer with disease and the economy of the region in which they live, but the technology has yet to be commercialized. The

CRISPR or Clustered Regularly Interspaced Short Palindromic Repeat, is used to change the DNA. Today, as humans, we have learned how to use CRISPR for what we want it to do. This is a major break in what we know about DNA. For the future we are looking at how we can change DNA and control what the DNA changes to.

Genetic diseases and illnesses have been of much concern for many years, leaving many deceased or with a poor quality of life. Due to the implication of modern medicine and other techniques used for treatments, mortality rates have decreased and the average life expectancy has increased. Unfortunately, every individual responds differently to the type of treatment they need, which is why the implication of personalized medicine is forthcoming. A certain technique that has been distinguished and commended by researchers today is known as clustered regulatory interspaced short palindromic repeats, or CRISPR. CRISPR is associated with Cas9, and it is a popular genome editing technique which can be programmed to target specific areas of DNA and

CRISPR/Cas9 DNA editing system is a prokaryotic immune system that becomes resistant to foreign genetics such as plasmids. CRISPR stands for Clustered Regularly-Interspaced Short Palindromic Repeats, which are prokaryotic DNA strands that have a short repetition base sequence. Cas9 is a nuclease enzyme that is used to cut into DNA strands that are associated with CRISPR type II. CRISPR/Cas9 system has several advantages when using this technology in the biological and biomedical sciences. It also has a few disadvantages that cause concerns when using this system in the medicine field. However, before all of this can be discussed, a depth of what CRISPR/Cas9 is and where it comes from and why is it important to the biology field.

CRISPR is versatile in that any target sequence can be modified by simply altering the gRNA sequence. In addition, multiple genes can be edited at the same time with great specificity (Cong 88-89). The convenience and accessibility of CRISPR resourced have also allowed thousands of laboratories worldwide to study CRISPR in different ways, which has broadened the horizons of its biomedical and clinical implications (Collins et al 259). Overall, the ease and simplicity of CRISPR technology has allowed for a rapid increase in the understanding of genome editing, which will allow CRISPR to revolutionize how certain conditions will be treated.

In the past decade, our world has witnessed and produced some of the most unfathomable technological advances that seem utterly unimaginable and futuristic but is now being developed, unfolding right before our very eyes. These advances include: TV screens as thin as a DVD, high-speed internet, smartphones, and even self-driving cars. Today, we have an advancement that could potentially alter the future of our world, indefinitely. “CRISPR-Cas9”, the remarkable technological advancement that is capable of altering a human’s DNA. Scientists must take extreme caution to the ever growing technology in order for ourselves to be the beneficiary of these advancements.

Gene editing with CRISPR-Cas9 will be the next cure for cancer, many other diseases and could change many lives. Even though this ground breaking technology has not been put to use on humans yet, when it does it will be well worth the wait. Many countries have been working on the CRISPR-Cas9 for months to allow it to be used to cure the many diseases that can not be cured with modern technology.

This article is centered around the research being conducted on an organic molecule called CRISPR-Cas9, a relatively recent discovery in microbiology that allows scientists to edit the DNA inside of living cells. The author’s thesis is that CRISPR-Cas9 technology has both positive and negative implications, and that several influential establishments are investing in its future.