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      Facing the 2020 Pandemic: What does Cyberbiosecurity want us to know to safeguard the future?

      review-article
      *
      Biosafety and Health
      Elsevier B.V
      Laboratory safety, Cyberbiosecurity, Risk assessment, Protective measures, Convergence, Biolabs of the future

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          There is no author summary for this article yet. Authors can add summaries to their articles on ScienceOpen to make them more accessible to a non-specialist audience.

          Abstract

          As the entire world is under the grip of the Coronavirus diseases 2019 (COVID-19), and as many are eagerly trying to explain the origins of the virus and cause of the pandemic, it is imperative to place more attention on related potential biosafety risks. Biology and biotechnology have changed dramatically during the last ten years or so. Their reliance on digitization, automation, and their cyber-overlaps have created new vulnerabilities for unintended consequences and potentials for intended exploitation that are largely under-appreciated.

          Herein, I summarize and elaborate on these new cyberbiosecurity challenges, (1) in terms of comprehending the evolving threat landscape and determining new risk potentials, (2) in developing adequate safeguarding measures, their validation and implementation, and (3) specific critical dangers and consequences, many of them unique to the life-sciences.

          Drawing upon expertise shared by others as well as my previous work, this article aims to summarize and critically interpret the current situation of our bioeconomy. Herein, the goal is not to attribute causative aspects of past biosafety or biosecurity events, but to highlight the fact that the bioeconomy harbors unique features that have to be more critically assessed for their potential to unintentionally cause harm to human health or environment, or to be re-tasked with an intention to cause harm.

          I conclude with recommendations that will need to be taken into consideration to help ensure converging and emerging biorisk challenges, in order to minimize vulnerabilities to the life-science enterprise, public health, and national security.

          Highlights

          • Regardless of the genesis of SARS-CoV-2, we need to scrutinize any potentials for similar or worse occurrences in the future.

          • The recently established cyberbiosecurity paradigm considers new risk potentials.

          • Much more work needs to be done to better comprehend the emerging risk landscape and to establish adequate protective measures.

          • Cyber overlaps and cyberphysical systems turn the bioscience field into a platform for highimpact adverse consequences.

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          Most cited references32

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          Identifying personal microbiomes using metagenomic codes.

          Community composition within the human microbiome varies across individuals, but it remains unknown if this variation is sufficient to uniquely identify individuals within large populations or stable enough to identify them over time. We investigated this by developing a hitting set-based coding algorithm and applying it to the Human Microbiome Project population. Our approach defined body site-specific metagenomic codes: sets of microbial taxa or genes prioritized to uniquely and stably identify individuals. Codes capturing strain variation in clade-specific marker genes were able to distinguish among 100s of individuals at an initial sampling time point. In comparisons with follow-up samples collected 30-300 d later, ∼30% of individuals could still be uniquely pinpointed using metagenomic codes from a typical body site; coincidental (false positive) matches were rare. Codes based on the gut microbiome were exceptionally stable and pinpointed >80% of individuals. The failure of a code to match its owner at a later time point was largely explained by the loss of specific microbial strains (at current limits of detection) and was only weakly associated with the length of the sampling interval. In addition to highlighting patterns of temporal variation in the ecology of the human microbiome, this work demonstrates the feasibility of microbiome-based identifiability-a result with important ethical implications for microbiome study design. The datasets and code used in this work are available for download from huttenhower.sph.harvard.edu/idability.
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            Vesicle-based artificial cells as chemical microreactors with spatially segregated reaction pathways.

            In the discipline of bottom-up synthetic biology, vesicles define the boundaries of artificial cells and are increasingly being used as biochemical microreactors operating in physiological environments. As the field matures, there is a need to compartmentalize processes in different spatial localities within vesicles, and for these processes to interact with one another. Here we address this by designing and constructing multi-compartment vesicles within which an engineered multi-step enzymatic pathway is carried out. The individual steps are isolated in distinct compartments, and their products traverse into adjacent compartments with the aid of transmembrane protein pores, initiating subsequent steps. Thus, an engineered signalling cascade is recreated in an artificial cellular system. Importantly, by allowing different steps of a chemical pathway to be separated in space, this platform bridges the gap between table-top chemistry and chemistry that is performed within vesicles.
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              The next generation of insecticides: dsRNA is stable as a foliar-applied insecticide.

              RNAi is a powerful tool used to study gene function. It also has been hypothesized to be a promising new method for control of insect pests on crops, although the perceived instability of dsRNA in the environment has constrained thinking about the options for this new type of pest control.
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                Author and article information

                Journal
                Biosaf Health
                Biosaf Health
                Biosafety and Health
                Elsevier B.V
                2590-0536
                25 September 2020
                25 September 2020
                Affiliations
                Multidisciplinary Researcher, Austria
                Author notes
                [* ]Corresponding author.
                Article
                S2590-0536(20)30112-9
                10.1016/j.bsheal.2020.09.007
                7518802
                33015604
                5e929767-42c3-4908-84a1-ae427b38c14b
                .

                Since January 2020 Elsevier has created a COVID-19 resource centre with free information in English and Mandarin on the novel coronavirus COVID-19. The COVID-19 resource centre is hosted on Elsevier Connect, the company's public news and information website. Elsevier hereby grants permission to make all its COVID-19-related research that is available on the COVID-19 resource centre - including this research content - immediately available in PubMed Central and other publicly funded repositories, such as the WHO COVID database with rights for unrestricted research re-use and analyses in any form or by any means with acknowledgement of the original source. These permissions are granted for free by Elsevier for as long as the COVID-19 resource centre remains active.

                History
                : 26 April 2020
                : 17 September 2020
                : 23 September 2020
                Categories
                Article

                laboratory safety,cyberbiosecurity,risk assessment,protective measures,convergence,biolabs of the future

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