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Synbio Mashup #21

Synbio Mashup #21

The Synthetic Biology Mashup is a weekly review of articles and news related to synthetic biology and metabolic engineering. While we share most of this on our twitter feed, if you need to catch up on this week’s news just read ahead!

Review of the Memorandum for Heads of the FDA, EPA, and USDA

On July 2, 2015, a memorandum was released for the heads of the United States Food and Drug Administration (FDA), Environmental Protection Agency (EPA), and the Department of Agriculture (USDA) to modernize the Federal regulatory system for biotech products and to establish periodic updates of the system. The purpose of this memorandum is to keep public confidence in the system high, allowing for the best novel scientific breakthroughs to be brought into the economy by preventing barriers to future innovation and development, improving coordination, transparency and efficiency throughout the industry, all while protecting human and animal health and the environment through risk assessment and regulation. The memorandum also sought to divide the responsibility of regulation across the three government agencies. The principals outlined in this memorandum have now been applied to the regulatory framework for the biotechnology industry, including Synthetic Biology.

Data Storage for Genetic Information

Stevens, et al. published an article on July 7, 2015 comparing future data storage of genomes to Big Data domains such as astronomy, Twitter, and Youtube. Genome sequencing is becoming more popular and less expensive and has implications in scientific discovery and personalized medicine. Currently the Sequence Read Archive (SRA) maintained by the United States National Institutes of Health (NIH) holds raw sequenced data of 32,000 microbial genomes, 5,000 plant genomes, and 250,000 individual human genomes. Although it seems to be a very high estimate, the authors of this article believe, 100 million to as many as 2 billion individual human genomes and 1.2 million plant and animal genomes for energy, environmental and agricultural purposes will be sequenced by the year 2025. The actual number of genomes sequenced will depend on a number of factors including decreasing the price of sequencing a genome (currently about $1,000 per genome), whether the computational technology to store the all of the data will be developed, willingness of the public to sequence their genomes, and government regulations preventing the sequencing of genomes outside of medical purposes. Additionally, it will be important to develop an adequate secure storage system, to prevent confidential medical information being released to the public. Untitled Figure 1: Projected growth of genomic sequencing technology. Source: Stephens, ZD., et al., Big Data: Astronomical or Genomical? PLoS Biology, 2015.

 

MIT Researchers Develop Computing Elements for Bacteria in the Gut

In a paper published in Cell on July 9, 2015, researchers at MIT modified basic computing elements in the bacterium Bacteroides thetaiotaomicron, a prevalent and abundant commensal bacterium of the human gut. These sensors, memory switches, and circuits are able to respond to signals in the gut and could potentially be used for for surveillance of or therapeutic delivery to the gut microbiome. Prior to this achivement, genetic circuits were only built inside of model organisms such as E. coli that is present only in low concentrations in the gut. Once an environmental stimulus, such as a food additive, has been detected by this genetically modified bacterium, genes can be turned on or off for controlled treatment of inflammation or cancerous tissue. The bacterium is also engineered to remember the environment by transcribing recombinases, which record information into bacterial DNA by recognizing specific DNA sequences and inverting their direction. Creating genetic circuits in commensal bacteria will potentially allow for non-invasive monitoring of the gut, long-term targeted therapeutics, and further functional studies of the digestive tract. If you would like to learn more, please read the published paper!

DEINOVE Partners with POS Bio-Sciences to Produce Carotenoids

DEINOVE, a French biotech company that uses Deinococcus radiodurans bacteria for the production of biofuels and bio-based chemicals recently partnered with Canada’s POS Bio-Sciences for the development, extraction and purification of carotenoids. POS Bio-Sciences is a leader in the extraction of high value compounds, such as carotenoids. D. radiodurans is an extremophile bacterium that can withstand large amounts of ionizing radiation, cold, dehydration, vacuum and acid. In recent years, DEINOVE’s DIENOCHEM division has been working to create a strain of D. radiodurans to increase its natural propensity to produce carotenoids. Humans and animals do not produce carotenoids de novo and carotenoids must be consumed from diet. Carotenoids prevent cancer, heart disease, inflammation, and vitamin A deficiency and promote eye health. They are also used in food coloring. The global market for carotenoids is expected to be $1.4 billion by 2019, with an estimated annual growth rate of 3.5%. To learn more, please read DEINOV’s press release!

 

New Biotech Funding

 

Eligo Bioscience

Led by the European venture capital firm, Seventure, Eligo Bioscience, a French startup hoping to revolutionize the antibiotics market, received a €2 million ($2,237,000) in Series A funding. Eligo Biosciences is a spin-off company from MIT and Rockefeller University. Their “Eligobiotics” technology harvests CRISPR-Cas nucleases to produce sequence-specific antimicrobials able to selectively target harmful bacteria, while leaving good bacteria unaffected. In addition to targeted therapy, the “antibiotic” induces environmental pressure and competition between the good and bad bacteria to stop the infection. Eligo Bioscience technology has potential applications to treat infections in the skin, mouth, gut and vaginal microbiomes.

 

Clara Foods

Clara Foods, a spin-off of the artificial meat production company New Harvest, recently closed a deal worth $1.7 million in seed funding for their project to generate egg whites from genetically modified yeast instead of chickens. If Clara Foods can scale up production, their product could significantly decrease the cost producing egg whites. They could feasibly market to companies that use a large amount of egg whites in their production, such as pasta and condiment companies. Clara Foods uses similar synthetic biology technology to Hampton Creek, a plant based food producer, and Muufri, an animal free milk producer. In addition to decreasing the cost of egg whites, their product decreases the environmental impact of raising chickens and avoids the transmission of egg-borne diseases, such as salmonella and the avian-flu, while maintaining the same nutritional value as traditional eggs. Clara Foods is working with IndieBio to expand their business and connect with customers and investors. The company is currently trying to generate cooperate partners, which means that lab-grown eggs may be in the foods you eat sooner than you think!

 

Twist Biosciences

Twist Biosciences, a company pioneering breakthrough DNA synthesis technologies announced on June 9, 2015 that they closed a deal led by Illumina, Inc. for $37 million in Series C funding. To this date, Twist Biosciences has raised $82.1 million in funding. The funding will be used for a beta commercial launch their silicon-based DNA synthesis platform. Because silicon is a better conductor of heat , Twist Biosciences ~10,000 well silicon technology accelerates DNA synthesis reactions by ~100x compared to traditional plastic 96-well plates. They will be able to create oligionucleotides, genes, pathways and genomes at a faster rate and a cheaper cost. This can have major implications in synthetic biology industries such as personalized medicine and in vivo diagnostics, sustainable chemical production, agriculture, biodetection and data.

 

 

Events Not To Miss!

 

Genspace – Introduction to Synthetic Biology

On Wednesday July 15, 2015 Genspace [D1] NYC in Brooklyn, New York, is hosting a special event. Synthetic Biologist and professor Dr. Natalie Kuldell and designer Karen Ingram will discuss their collaboration on their new book “BioBuilder: Synthetic Biology in the Lab”. [D2] In addition Professor Paul Freedman from the Imperial College of London will discuss the latest developments in the Synthetic Biology field. Doors open at 6:30pm for wine and cheese and the talks begin at 7pm. If you are interested in attending, RSVP here!

Lunch Seminar On Genome Engineering for Xenotransplantation

On July 20th, 2015, Sean Stevens, mammalian synthetic biologists who works on synthetic genomes, will be giving a lunch seminar on genome engineering for xenotransplantation. Xenotransplantation is the transplantation of organs, tissues and cells between species. Once the immunological barriers have been overcome, this technology can potentially be used to transplant organs from pigs to humans. If you are interested in learning more, come to the seminar at South San Francisco Conference Center, 255 S Airport Blvd, South San Francisco, CA 94080 from 11:30am to 1:30pm. Register for free here!

Training the Next Generation of Leaders in Synthetic Biology

Training the Next Generation of Leaders in Synthetic Biology

A Small Overview of a Piece We Recently Published in Science Careers

 

Training the next generation of leaders for the bio-industry is a great challenge. Most graduate programs are still geared towards tenure track and do not reflect the reality of the work place. Data published in the National Science Board’s 2014 Science and Engineering Indicators show that a mere 29% of newly graduated life science PhDs will find a full time faculty position.

With our colleague, Dr. Jim Philp from the Organization for Economic Co-operation and Development, we wrote a small piece for Science Careers to assess the situation and give pointers to better train the next generation of leaders in the Synthetic Biology industry. We provide here a few takeaways, but make sure to read the full article on Science Careers.

As defined by the European Commission, Synthetic Biology is “the application of science, technology and engineering to facilitate and accelerate the design, manufacture and/or modification of genetic materials in living organisms.” Although the field is in its infancy stage, it has been estimated that the global market for synthetic biology will reach $39 billion by 2020 in industries such as climate change, energy consumption, environmental protection, and health care. Facing such a potential, educational institutions ought to adapt and propose a diverse range of programs spanning not only basic science but also entrepreneurship and management.

A great getaway for students to get involved in the synthetic biology industry is to compete in an international synthetic biology competition such as the International Genetically Engineered Machine competition (iGEM). There are also more than 100 universities now involved in educating future synthetic biologists at the Masters and Ph.D. levels. Scientists interested in the field usually have backgrounds in mathematics, physics, computer sciences, chemistry, biology, and medicine.  This diversity of backgrounds and inherent interdisciplinary nature of the field makes for interesting educational challenges.

Beyond academic programs, navigating and understanding and capitalizing on the exciting options to transition into business and entrepreneurship might prove overwhelming. There are no MBAs specific for the synthetic biology industry, MBAs geared towards the biotechnology and chemical industries may be a good starting. Beyond this the international Synthetic Biology Leadership Accelerator Program (LEAP) can help synthetic biology change-makers and support them to positively impact the field. Last but not least, a number of startup accelerator such as Indie.Bio are starting to provide financial support and mentorship to early-stage synthetic biology startups.

Make sure to read the full article on Science Careers and let us know if you have any questions! Info@Synbioconsulting.com.

The Department of Defense Technical Assessment of Synthetic Biology – An overview

The Department of Defense Technical Assessment of Synthetic Biology – An overview

In January 2015, the United States Department of Defense (DoD) Office of Technical Intelligence (OTI) released a Technical Assessment on the use of synthetic biology for defense applications. In the following post we provide a brief overview of this influential report.

The OTI identifies, assesses, recommends R&D strategy, and invests seed funding in newly emerging technology. Synthetic biology, as defined by the European Commission “is the application of science, technology and engineering to facilitate and accelerate the design, manufacture and/or modification of genetic materials in living organisms”. Products from the synthetic biology industry help contribute $350 billion dollars per year to the U.S. economy in industries including: food, clothing, medicine and cosmetics. Because the synthetic biology products can be used in a variety of industries, including healthcare, agricultural, and industrial, government agencies, including the Department of Energy, the National Science Foundation and the DoD, including DARPA, invest over $220 million annually into synthetic biology research and development. The DoD has identified and assessed specific potential uses for synthetic biology technology including, generating commodity and specialty materials, increasing health and performance of soldiers on the battlefield, using biological systems as sensors, and defense against biological and chemical warfare.

Commodity Materials

Commodity materials that the DoD can create using synthetic biology include cheaper textiles and fuels. In the commodity sector, the DoD is investing most in the production of fuels in warzones, such as in Afghanistan, where a gallon of fuel can cost as much as $400.

Specialty Materials

Some biological systems are able to naturally produce materials that are difficult, expensive, or impossible to produce by traditional means. Potential defense applications include: sensor active materials, high strength polymers for armor, stealth materials, corrosion resistant coatings, biological computing; data storage and cryptographic materials. With the exception of DARPA’s Living Foundries project, that is creating organisms that can generate 1000 molecules, there is very little private and government funding in specialty materials. The DoD is planning on focusing most of their efforts and funding on R&D. One such effort, released in late 2014, is the Synthetic Biology for Materials prize from a partnership between the OTI and the Materials and Manufacturing Directorate of the Air Force Research Laboratory that rewards the best metamaterial (materials that are engineered to have properties that have not been found in nature) R&D plans.

Sensing

The DoD is looking to utilize natural biologically occurring sensing for their benefit. For example, certain biological systems can naturally or synthetically detect electromagnetic waves, light and ionizing radiation. These organisms can produce physical or chemical signals, which scientists can harvest to create living sensors and detect changes in an environment. Because of their small size, high sensitivity, ability for self-replication, multiple stimulus sensing ability and the difficulty of distinguishing synthetic vs. organic organisms in the environment, synthetic organisms can become very accurate and discrete sensors for military applications. Potential applications include: distributed tag, track and trace systems and persistent clandestine sensors. There will be some regulations that the DoD will need to overcome to implement these sensors in the field as introducing genetically modified organisms into the natural environment can potentially have unintended consequences, such as gene transfer with organisms in the natural environment. Most of DoD funding is going to R&D and to lobbying for policy to be able to implement the sensors into the field.

Medical and Human Performance Modification

Outside of trauma, most of the DoD’s focus is on human performance modification. Potential applications of synthetic biology in this industry include: prophylactic application of bacteria on the skin to prevent infection and to help heal wounds and probiotics that decrease the effects of stress and enhance mental performance. It will, however, be difficult to get these products approved by the FDA and the DoD is focusing much of its resources elsewhere.

Defense Against Biological and Chemical Warfare

The United States will not use chemical and biological warfare. That does not mean that adversaries will not use synthetic biology to create novel virulent strains of bacteria, viruses or chemical weapons. The DoD (mainly DARPA) and healthcare organizations are creating treatments for potential biological and chemical threats to protect both citizens and warfighters.

Human Capital

At this time, there are very few highly experienced program managers, scientists, and experts in the Synthetic Biology Department at the DoD. It takes approximately twenty years to train a junior-level scientist to a senior rank. The DoD is looking to train junior level post-doctoral students to work within the field of synthetic biology so that the field remains fruitful.

Download the full DoD Synthetic Biology report here. If you have any questions about the synthetic biology industry, feel free to contact us at Info@Synbioconsulting.com.

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