This article may rely excessively on sources too closely associated with the subject , potentially preventing the article from being verifiable and neutral.(June 2019) |
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Type | Private company |
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Industry | Biotechnology |
Founded | 1993 |
Headquarters | Fort Collins, CO |
Area served | United States |
Products | Bioscience Products |
Website | www.ventria.com |
Ventria Bioscience is a biotech company with a focus on human nutrition and human therapeutics. The company was established in 1993 in Colorado. [1] The company's core technology is a genetically modified crop-based protein production system (also called a "pharming" system) called ExpressTec.
ExpressTec uses self-pollinating crops such as rice and barley to minimize the risk of gene flow normally associated with transgenic plants. Plant-produced proteins also offer advantages for cell culture and bioprocessing use because they replace animal derived components, which have become unpopular due to concerns about prion contamination.[ citation needed ]
Ventria's corporate headquarters is in Denver, Colorado, with additional facilities in Kansas. On September 29, 2006, Kansas officials announced an agreement to bring Ventria’s new bioprocessing facility to Junction City, Kansas. Kansas Governor Kathleen Sebelius was very supportive of the agreement and was quoted as stating "I welcome Ventria Bioscience to Kansas and look forward to their contributions to the health of children worldwide." [2] The effort to attract Ventria to Kansas involved a number of players, including Governor Kathleen Sebelius, Secretary of Agriculture Adrian Polansky, The Kansas Department of Commerce, Junction City and Geary County, Kansas Technology Enterprise Corporation (KTEC), KansasBIO, Kansas State University, and Kansas Farm Bureau.
As of 2012 Ventria is developing six therapeutic products:
The company offers contract biomanufacturing services using its ExpressTec platform, and, through its subsidiary InVitria, sells a line of its proteins that it manufactures for the life sciences research market. [9]
The company is conducting research in the field of zoonotic disease, specifically in lyme disease and rabies, with a goal of developing vaccines and offers some its recombinant proteins to life sciences researchers under a program called BioShare. [10]
Genetic engineering, also called genetic modification or genetic manipulation, is the modification and manipulation of an organism's genes using technology. It is a set of technologies used to change the genetic makeup of cells, including the transfer of genes within and across species boundaries to produce improved or novel organisms. New DNA is obtained by either isolating and copying the genetic material of interest using recombinant DNA methods or by artificially synthesising the DNA. A construct is usually created and used to insert this DNA into the host organism. The first recombinant DNA molecule was made by Paul Berg in 1972 by combining DNA from the monkey virus SV40 with the lambda virus. As well as inserting genes, the process can be used to remove, or "knock out", genes. The new DNA can be inserted randomly, or targeted to a specific part of the genome.
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Recombinant DNA (rDNA) molecules are DNA molecules formed by laboratory methods of genetic recombination that bring together genetic material from multiple sources, creating sequences that would not otherwise be found in the genome.
Pharming, a portmanteau of "farming" and "pharmaceutical", refers to the use of genetic engineering to insert genes that code for useful pharmaceuticals into host animals or plants that would otherwise not express those genes, thus creating a genetically modified organism (GMO). Pharming is also known as molecular farming, molecular pharming or biopharming.
A biopharmaceutical, also known as a biological medical product, or biologic, is any pharmaceutical drug product manufactured in, extracted from, or semisynthesized from biological sources. Different from totally synthesized pharmaceuticals, they include vaccines, whole blood, blood components, allergenics, somatic cells, gene therapies, tissues, recombinant therapeutic protein, and living medicines used in cell therapy. Biologics can be composed of sugars, proteins, nucleic acids, or complex combinations of these substances, or may be living cells or tissues. They are isolated from living sources—human, animal, plant, fungal, or microbial. They can be used in both human and animal medicine.
Transcytosis is a type of transcellular transport in which various macromolecules are transported across the interior of a cell. Macromolecules are captured in vesicles on one side of the cell, drawn across the cell, and ejected on the other side. Examples of macromolecules transported include IgA, transferrin, and insulin. While transcytosis is most commonly observed in epithelial cells, the process is also present elsewhere. Blood capillaries are a well-known site for transcytosis, though it occurs in other cells, including neurons, osteoclasts and M cells of the intestine.
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Biomolecular engineering is the application of engineering principles and practices to the purposeful manipulation of molecules of biological origin. Biomolecular engineers integrate knowledge of biological processes with the core knowledge of chemical engineering in order to focus on molecular level solutions to issues and problems in the life sciences related to the environment, agriculture, energy, industry, food production, biotechnology and medicine.
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Genetically modified rice are rice strains that have been genetically modified. Rice plants have been modified to increase micronutrients such as vitamin A, accelerate photosynthesis, tolerate herbicides, resist pests, increase grain size, generate nutrients, flavors or produce human proteins.
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A moss bioreactor is a photobioreactor used for the cultivation and propagation of mosses. It is usually used in molecular farming for the production of recombinant protein using transgenic moss. In environmental science moss bioreactors are used to multiply peat mosses e.g. by the Mossclone consortium to monitor air pollution.
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