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Genetic Engineering | MSPCA-Angell

Posted: Published on November 30th, 2016

The MSPCAbelieves scientists ability to clone animals, to alter the genetic makeup of an animal, and to transfer pieces of genetic material from one species to another raises serious concerns for animals and humans alike. This pagewill explore issues related to genetic engineering, transgenic animals, and cloned animals. It will examine the implications of genetic engineering on human and animal welfare and will touch on some related moral and ethical concerns that our society has so far failed to completely address. Definitions Problems related to the physical and psychological well-being of cloned and transgenic animals, significant ethical concerns about the direct manipulation of genetic material, and questions about the value of life itself must all be carefully weighed against the potential benefits of genetic engineering for disease research, agricultural purposes, vaccine development, pharmaceutical products, and organ transplants. Genetic engineering is, as yet, an imperfect science that yields imperfect results. Changes in animal growth and development brought about by genetic engineering and cloning are less predictable, more rapid, and often more debilitating than changes brought about through the traditional process of selective breeding. This is especially apparent with cloning. Success rates are incredibly low; on average, less than 5% of cloned … Continue reading

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Genetic Engineering Beyond Pesticides

Posted: Published on November 30th, 2016

Background Genetic Engineering is an area that has gotten Beyond Pesticides attention in light of the pesticide paradigm that is being pushed in the form of genetically engineered food crops. Whether it is the incorporation into food crops of genes from a natural bacterium (Bt) or the development of a herbicide resistant crop, the approach to pest management is short sighted and dangerous. Beyond Pesticides publicizes the serious health and pest resistance problems associated with the approach and provides important links to activists working in the pesticide community. Over 70% of all genetically modified organisms (GMOs) are altered to be herbicide-resistant. Increased planting of Herbicide-resistanat GE crops has led to a dramatic increase in herbicide use. The over use of Herbicide-resistant crops has also led to "super weeds", and the destructuion of pollinator habitat. Our goal is to push for labeling as a means of identifying products that contain genetically engineered ingredients, seek to educate on the public health and environmental consequences of this technology, and generate support for sound ecological-based management systems. This technology should be subject to complete regulatory review, which is currently not the case. As we move forward, we are united in opposing genetically engineered organisms … Continue reading

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Environmental biotechnology – Wikipedia

Posted: Published on November 30th, 2016

Environmental biotechnology is biotechnology that is applied to and used to study the natural environment. Environmental biotechnology could also imply that one try to harness biological process for commercial uses and exploitation. The International Society for Environmental Biotechnology defines environmental biotechnology as "the development, use and regulation of biological systems for remediation of contaminated environments (land, air, water), and for environment-friendly processes (green manufacturing technologies and sustainable development)".[1] Environmental biotechnology can simply be described as "the optimal use of nature, in the form of plants, animals, bacteria, fungi and algae, to produce renewable energy, food and nutrients in a synergistic integrated cycle of profit making processes where the waste of each process becomes the feedstock for another process".[2] Science through the IAASTD has called for the advancement of small-scale agro-ecological farming systems and technology in order to achieve food security, climate change mitigation, climate change adaptation and the realisation of the Millennium Development Goals. Environmental biotechnology has been shown to play a significant roll in agroecology in the form of zero waste agriculture and most significantly through the operation of over 15 million biogas digesters worldwide. Consider an environment in which pollution of a particular type is maximum. Let us … Continue reading

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Eczema Products 2016 – Reviewed and Ranked

Posted: Published on November 29th, 2016

Disclosure: We pay our reviewers for their reviews. We are not compensated by companies for their reviews, but we are compensated for links and advertisements on our website. Click here for details. Although over 34 million Americans suffer from symptoms of eczema every day, scientists still don't know what causes it. Many experts think eczema occurs through an inherited tendency for the disease, and then is "triggered" by stress or other external factors. Eczema usually causes the affected skin area to become very dry, itchy, red, and swollen. Sometimes the skin becomes cracked, crusty, scaly, and can even start to bleed. Always, the condition is irritating, frustrating, and embarrassing. When looking at different eczema products, you want to consider a few factors. Some of these include: TopConsumerReviews.com has reviewed and ranked the best eczema products available today. We hope this information helps you find relief from the eczema that you're suffering from! 2016 Skin-e-Dip is an effective topical cream used for the relief of eczema symptoms and other skin problems. The website is simple and easy to use, and the product has many satisfied customers. Read More... Healing Natural Oils comes with strong customer feedback, BBB rating and policies but … Continue reading

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Spinal Cord Injuries – Medscape Reference

Posted: Published on November 28th, 2016

Spinal cord injury (SCI), as with acute stroke, is a dynamic process. In all acute cord syndromes, the full extent of injury may not be apparent initially. Incomplete cord lesions may evolve into more complete lesions. More commonly, the injury level rises 1 or 2 spinal levels during the hours to days after the initial event. A complex cascade of pathophysiologic events related to free radicals, vasogenic edema, and altered blood flow accounts for this clinical deterioration. Normal oxygenation, perfusion, and acid-base balance are required to prevent worsening of the spinal cord injury. Spinal cord injury can be sustained through different mechanisms, with the following 3 common abnormalities leading to tissue damage: Destruction from direct trauma Compression by bone fragments, hematoma, or disk material Ischemia from damage or impingement on the spinal arteries Edema could ensue subsequent to any of these types of damage. Neurogenic shock refers to the hemodynamic triad of hypotension, bradycardia, and peripheral vasodilation resulting from severe autonomic dysfunction and the interruption of sympathetic nervous system control in acute spinal cord injury. Hypothermia is also characteristic. This condition does not usually occur with spinal cord injury below the level of T6 but is more common in injuries … Continue reading

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MS Marijuana | Multiple Sclerosis Treatment With Marijuana

Posted: Published on November 28th, 2016

Multiple Sclerosis Treatment With Marijuana Can MS be treated with Marijuana? Clinical data reported in 2006 from an extended open-label study of 167 multiple sclerosis patients found that use of whole plant cannabinoid extracts relieved symptoms of pain, spasticity and bladder incontinence for an extended period of treatment (mean duration of study participants was 434 days) without requiring subjects to increase their dose.[19] Results from a separate two-year open label extension trial in 2007 also reported that the administration of cannabis extracts was associated with long-term reductions in neuropathic pain in select MS patients. On average, patients in the study required fewer daily doses of the drug and reported lower median pain scores the longer they took it.[20] These results would be unlikely in patients suffering from a progressive disease like MS unless the cannabinoid therapy was halting its progression, investigators have suggested. In recent years, health regulators in Canada, Denmark, Germany, Spain and the United Kingdom have approved the prescription use of plant cannabis extracts to treat symptoms of multiple sclerosis. Regulatory approval in the European Union and in the United States[21] remains pending. Multiple Sclerosis Multiple Sclerosis is an approved Category 1 Health Canada MMAR Condition Medical Marijuana … Continue reading

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Cell & Gene Therapy Overview – gtcbio.com

Posted: Published on November 27th, 2016

Register 3 for the price of 2 with the coupon code rcdvb! Genomics & Big Data Summit 2017 June 8-9, 2017 2nd CRISPR & Genome Engineering 4th Cell & Gene Therapy 2nd Big Data Bioinformatics BECOME A SPONSOR GTCbio offers comprehensive sponsorship packages for all our meetings, including presentation opportunities, exhibit and booth space, as well as the event delegate list. All our packages can be customized to meet your company's budget. For information, please contact: Amber Kempf 626-256-6405 x110 amber.kempf [at] gtcbio.com Dear Colleague, We invite you to attend the 3rd Cell & Gene Therapy Conference, which will take place June 8-9, 2017in San Francisco, CA. The conference will bring together an exciting balance of industry and academia, so that delegates have the unique opportunity to network with colleagues and gain fresh perspective on the various research. Treatment of disease using cell and gene therapy is now a reality. With emerging technologies and new clinical trials being developed and launched at a growing rate, this meeting will discuss the evolving regulatory challenges and pre-clinical requirements, emerging technologies, the development and applications of cell and gene therapy, as well as business models and commercial milestones. The 4th Cell & Gene … Continue reading

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Gene Therapy – alsa.org

Posted: Published on November 27th, 2016

In amyotrophic lateral sclerosis (ALS), gene therapy may help if it can deliver a beneficial protein to salvage dying nerve cells. Gene therapy can be simply a means to boost on site production of a helpful factor, at places where nerve cells are in trouble. Researchers can disarm many types of viruses, and put in the genetic instructions to make therapeutic protein. The redesigned viruses are called vectors. They are simply carriers for therapeutic genes. Knowledge of the SOD1 mutations linked to some forms of ALS has produced a vast body of evidence, pointing to a general strategy for the disease that might be successfully implemented through gene therapy. Gene therapy is the use of genetic instructions to produce a protein to treat a disorder or deficiency. It can aid in a disease even if the therapy is not directly targeting a gene defect that causes the disease. In amyotrophic lateral sclerosis (ALS), gene therapy may help if it can deliver a beneficial protein, to salvage dying nerve cells. The gene therapy simply is a means to boost on site production of a trophic (growth enhancing) factor, at places where nerve cells are in trouble. Genes are the molecules in … Continue reading

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Gene Therapy – Genetics Generation

Posted: Published on November 27th, 2016

What is Gene Therapy? Gene therapy is a technique used to correct defective genes genes that are responsible for disease development. Specifically, according to the American Society of Gene and Cell Therapy- Gene therapy is defined as a set of strategies that modify the expressionof an individuals genes or that correct abnormal genes. Each strategyinvolves the administration of a specific DNA (or RNA). Gene therapy is the manipulation of the expression of specific genes in a persons body, in hopes of treating a disease or disorder. Gene therapy is still considered experimental and only available via clinical trial. Although many successful trials have been documented (see Interesting Links below), gene therapy has a checkered history. In some gene therapy trials, there were cases of leukemia as an unintended side-effect, and even cases of death (see link on Jesse Gelsinger below). Image courtesy of Wikimedia Commons How Does Gene Therapy Work? Although there are several strategies for gene therapy, the most commonly used method involves inserting a therapeutic gene into the genome to replace the abnormal or disease-causing gene. The gene that is inserted is delivered into a target cell via a vector. Usually, this vector is a virus, although non-viral … Continue reading

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Gene Therapy for Diseases | ASGCT – American Society of Gene …

Posted: Published on November 27th, 2016

Gene Therapy for Diseases Gene Therapy has made important medical advances in less than two decades. Within this short time span, it has moved from the conceptual stage to technology development and laboratory research to clinical translational trials for a variety of deadly diseases. Among the most notable advancements are the following: Severe Combined Immune Deficiency (ADA-SCID) ADA-SCID is also known as the bubble boy disease. Affected children are born without an effective immune system and will succumb to infections outside of the bubble without bone marrow transplantation from matched donors. A landmark study representing a first case of gene therapy "cure," or at least a long-term correction, for patients with deadly genetic disorder was conducted by investigators in Italy. The therapeutic gene called ADA was introduced into the bone marrow cells of such patients in the laboratory, followed by transplantation of the genetically corrected cells back to the same patients. The immune system was reconstituted in all six treated patients without noticeable side effects, who now live normal lives with their families without the need for further treatment. Chronic Granulomatus Disorder (CGD) CGD is a genetic disease in the immune system that leads to the patients' inability to fight … Continue reading

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