TY - JOUR A1 - Hufsky, F. A1 - Ibrahim, B. A1 - Beer, M. A1 - Deng, L. A1 - Le Mercier, P. A1 - McMahon, Dino Peter A1 - Palmarini, M. A1 - Thiel, V. A1 - Marz, M. T1 - Virologists—Heroes need weapons JF - Plos Pathogens N2 - Virologists. You might know a couple of them, but unless you are a virologist yourself, the probability that you have collaborated with one in the past is low. The community is relatively small, but they pack a heavy punch and are expected to play a leading role in the research into pathogens that lies ahead. You may ask why we think virologists are our future. Suffice it to say that it is not just because they have invented technologies that belong to the space age, including use of viruses as vehicles to shuttle genes into cells[1], organic nanoparticles with specific tools attached to their surfaces to get inside target cells[2], and using genetically modified viruses as therapies to fight against cancer[3]. Did you know that virologists currently only know of about 3,200 viral species but that more than 320,000 mammal-associated viruses[4] are thought to await discovery? Just think about the viruses hidden in the Arctic ice[5] or in the insects and other animals from once cut-off regions in the world, which now face ever-increasing human exposure[6]. But a heroic (as well as an apocalyptic) role for virologists may also be on the horizon, as the adoption of phage therapy may, in the future, be used to control harmful bacteria when antibiotics fail KW - Virology KW - Bioinformatics PY - 2018 UR - https://nbn-resolving.org/urn:nbn:de:kobv:b43-442402 DO - https://doi.org/10.1371/journal.ppat.1006771 SN - 1553-7366 SN - 1553-7374 VL - 14 IS - 2 SP - Article e1006771, 1 EP - 3 PB - Public Library of Science CY - Lawrence, Kan. AN - OPUS4-44240 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - He, Shulin A1 - Johnston, P. R. A1 - Kuropka, B. A1 - Lokatis, S. A1 - Weise, C. A1 - Plarre, Rüdiger A1 - Kunte, Hans-Jörg A1 - McMahon, Dino Peter T1 - Termite soldiers contribute to social immunity by synthesizing potent oral secretions JF - Insect Molecular Biology N2 - The importance of soldiers to termite Society defence has long been recognized, but the contribution of soldiers to other societal functions, such as colony immunity, is less well understood. We explore this issue by examining the role of soldiers in protecting nestmates against pathogen infection. Even though they are unable to engage in grooming behaviour, we find that the presence of soldiers of the Darwin termite, Mastotermes darwiniensis, significantly improves the survival of nestmates following entomopathogenic infection. We also show that the copious exocrine oral secretions produced by Darwin termite soldiers contain a high concentration of Proteins involved in digestion, chemical biosynthesis, and immunity. The oral secretions produced by soldiers are sufficient to protect nestmates against infection, and they have potent inhibitory activity against a broad spectrum of microbes. Our findings support the view that soldiers may play an important role in colony immunity, and broaden our understanding of the possible function of soldiers during the origin of soldier-first societies. KW - External KW - Social KW - Immunity KW - Soldier KW - Antimicrobial KW - Proteome PY - 2018 DO - https://doi.org/10.1111/imb.12499 SN - 1365-2583 SN - 0962-1075 VL - 27 IS - 5 SP - 564 EP - 576 PB - Wiley-Blackwell CY - Oxford AN - OPUS4-45726 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Ibrahim, B. A1 - McMahon, Dino Peter A1 - Hufsky, F. A1 - Beer, M. A1 - Ding, L. A1 - Le Mercier, P. A1 - Palmarini, M. A1 - Thiel, V. A1 - Marz, M. T1 - A new era of virus bioinformatics JF - Virus research N2 - Despite the recognized excellence of virology and bioinformatics, these two communities have interacted surprisingly sporadically, aside from some pioneering work on HIV-1 and influenza. Bringing together the Expertise of bioinformaticians and virologists is crucial, since very specific but fundamental computational approaches are required for virus research, particularly in an era of big data. Collaboration between virologists and bioinformaticians is necessary to improve existing analytical tools, cloud-based systems, computational resources, data sharing approaches, new diagnostic tools, and bioinformatic training. Here, we highlight current progress and discuss potential avenues for future developments in this promising era of virus bioinformatics. We end by presenting an overview of current technologies, and by outlining some of the Major challenges and Advantages that bioinformatics will bring to the field of virology. KW - Bioinformatics virology viruses software PY - 2018 DO - https://doi.org/10.1016/j.virusres.2018.05.009 SN - 0168-1702 SN - 1872-7492 VL - 251 SP - 86 EP - 90 PB - Elsevier CY - Amsterdam AN - OPUS4-45880 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Ibrahim, B. A1 - Arkhipova, K. A1 - Andeweg, A.C. A1 - Posada-Céspedes, S. A1 - Enault, F. A1 - Gruber, A. A1 - Koonin, E.V. A1 - Kupczok, A. A1 - Lemey, P. A1 - McHardy, A.C. A1 - McMahon, Dino Peter A1 - Pickett, B.E. A1 - Robertson, D.L. A1 - Scheuermann, R.H. A1 - Zhernakova, A. A1 - Zwart, M.P. A1 - Schönhuth, A. A1 - Dutilh, B.E. A1 - Marz, M. T1 - Bioinformatics meets virology: The European virus bioinformatics center's second annual meeting JF - Viruses N2 - The Second Annual Meeting of the European Virus Bioinformatics Center (EVBC), held in Utrecht, Netherlands, focused on computational approaches in virology, with topics including (but not limited to) virus discovery, diagnostics, (meta-)genomics, modeling, epidemiology, molecular structure, evolution, and viral ecology. The goals of the Second Annual Meeting were threefold: (i) to bring together virologists and bioinformaticians from across the academic, industrial, professional, and training sectors to share best practice; (ii) to provide a meaningful and interactive scientific environment to promote discussion and collaboration between students, postdoctoral fellows, and both new and established investigators; (iii) to inspire and suggest new research directions and questions. Approximately 120 researchers from around the world attended the Second Annual Meeting of the EVBC this year, including 15 renowned international speakers. This report presents an overview of new developments and novel research findings that emerged during the meeting. KW - Bioinformatics KW - Software KW - Virology KW - Viruses PY - 2018 UR - https://nbn-resolving.org/urn:nbn:de:kobv:b43-458814 DO - https://doi.org/10.3390/v10050256 SN - 1999-4915 VL - 10 IS - 5 SP - 256, 1 EP - 19 PB - MDPI AN - OPUS4-45881 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Davis, Hannah A1 - Meconcelli, Stefania A1 - Radek, R. A1 - McMahon, Dino Peter T1 - Termites shape their collective behavioural response based on stage of infection JF - Scientific reports N2 - Social insects employ a range of behaviours to protect their colonies against disease, but little is known about how such collective behaviours are orchestrated. This is especially true for the social Blattodea (termites). We developed an experimental approach that allowed us to explore how the social response to disease is co-ordinated by multistep host-pathogen interactions. We infected the eastern subterranean termite Reticulitermes flavipes with the entomopathogenic fungus Metarhizium anisopliae, and then, at different stages of infection, reintroduced them to healthy nestmates and recorded behavioural responses. As expected, termites groomed pathogen-exposed individuals significantly more than controls; however, grooming was significantly elevated after fungal germination than before, demonstrating the importance of fungal status to hygienic behaviour. Significantly, we found that cannibalism became prevalent only after exposed termites became visibly ill, highlighting the importance of host condition as a cue for social hygienic behaviour. Our study reveals the presence of a coordinated social response to disease that depends on stage of infection. Specifically, we show how the host may play a key role in triggering its own sacrifice. Sacrificial self-flagging has been observed in other social insects: our results demonstrate that termites have independently evolved to both recognize and destructively respond to sickness. KW - Social KW - Immunity KW - Cannibalism KW - Entomopathogen PY - 2018 UR - https://nbn-resolving.org/urn:nbn:de:kobv:b43-463239 DO - https://doi.org/10.1038/s41598-018-32721-7 SN - 2045-2322 VL - 8 SP - 14433, 1 EP - 10 PB - Nature CY - London AN - OPUS4-46323 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -