Proposal for a Joint Cybersecurity and Information Technology Management Program

Cybersecurity and Information Technology Management programs have many similarities and many similar knowledge, skills, and abilities are taught across both programs. The skill mappings for the NICE Framework and the knowledge units required to become a National Security Agency and Department of Homeland Security Center of Academic Excellence in Cyber Defense Education contain many information technology management functions. This paper explores one university’s perception on how a joint Cybersecurity and Information Technology Management program could be developed to upskill students to be work force ready

Analysis of the role of 13 major fimbrial subunits in colonisation of the chicken intestines by Salmonella enterica serovar Enteritidis reveals a role for a novel locus

<p>Abstract</p> <p>Background</p> <p><it>Salmonella enterica </it>is a facultative intracellular pathogen of worldwide importance. Over 2,500 serovars exist and infections in humans and animals may produce a spectrum of symptoms from enteritis to typhoid depending on serovar- and host-specific factors. <it>S</it>. Enteritidis is the most prevalent non-typhoidal serovar isolated from humans with acute diarrhoeal illness in many countries. Human infections are frequently associated with direct or indirect contact with contaminated poultry meat or eggs owing to the ability of the organism to persist in the avian intestinal and reproductive tract. The molecular mechanisms underlying colonisation of poultry by <it>S</it>. Enteritidis are ill-defined. Targeted and genome-wide mutagenesis of <it>S</it>. Typhimurium has revealed conserved and host-specific roles for selected fimbriae in intestinal colonisation of different hosts. Here we report the first systematic analysis of each chromosomally-encoded major fimbrial subunit of <it>S</it>. Enteritidis in intestinal colonisation of chickens.</p> <p>Results</p> <p>The repertoire, organisation and sequence of the fimbrial operons within members of <it>S. enterica </it>were compared. No single fimbrial locus could be correlated with the differential virulence and host range of serovars by comparison of available genome sequences. Fimbrial operons were highly conserved among serovars in respect of gene number, order and sequence, with the exception of <it>safA</it>. Thirteen predicted major fimbrial subunit genes were separately inactivated by lambda Red recombinase-mediated linear recombination followed by P22/int transduction. The magnitude and duration of intestinal colonisation by mutant and parent strains was measured after oral inoculation of out-bred chickens. Whilst the majority of <it>S</it>. Enteritidis major fimbrial subunit genes played no significant role in colonisation of the avian intestines, mutations affecting <it>pegA </it>in two different <it>S</it>. Enteritidis strains produced statistically significant attenuation. Plasmid-mediated <it>trans</it>-complementation partially restored the colonisation phenotype.</p> <p>Conclusion</p> <p>We describe the fimbrial gene repertoire of the predominant non-typhoidal <it>S. enterica </it>serovar affecting humans and the role played by each predicted major fimbrial subunit in intestinal colonisation of the primary reservoir. Our data support a role for PegA in the colonisation of poultry by <it>S</it>. Enteritidis and aid the design of improved vaccines.</p

A tool kit for rapid cloning and expression of recombinant antibodies

Over the last four decades, molecular cloning has evolved tremendously. Efficient products allowing assembly of multiple DNA fragments have become available. However, cost-effective tools for engineering antibodies of different specificities, isotypes and species are still needed for many research and clinical applications in academia. Here, we report a method for one-step assembly of antibody heavy- and light-chain DNAs into a single mammalian expression vector, starting from DNAs encoding the desired variable and constant regions, which allows antibodies of different isotypes and specificity to be rapidly generated. As a proof of principle we have cloned, expressed and characterized functional recombinant tumor-associated antigen-specific chimeric IgE/κ and IgG(1)/κ, as well as recombinant grass pollen allergen Phl p 7 specific fully human IgE/λ and IgG(4)/λ antibodies. This method utilizing the antibody expression vectors, available at Addgene, has many applications, including the potential to support simultaneous processing of antibody panels, to facilitate mechanistic studies of antigen-antibody interactions and to conduct early evaluations of antibody functions

Postnatal health and care following hypertensive disorders in pregnancy: a prospective cohort study (BPiPP study)

Introduction: One in 10 women have hypertensive disorders in pregnancy (HDP) and are at risk of adverse short- and long-term health outcomes, yet there is limited information on their postnatal health and care needs. This study aimed to look at postnatal physical and psychological morbidity in women with HDP, compared to women without HDP, and the postnatal care received in both groups. Methods: Within a prospective cohort study, women with and without HDP were identified and recruited on the postnatal ward of 17 maternity units across England and invited to complete a short baseline questionnaire. At 3 months postpartum, women were sent a follow-up questionnaire, with reminders. The principal outcomes were the mean score at 3 months for the Edinburgh Postnatal Depression Scale (EPDS) and the EuroQol Group 5-dimension (EQ-5D) scale. Results: One thousand eight hundred twenty-nine women agreed to participate. Of these, 1757 (96%) completed the baseline questionnaire: 769 (44%) women had HDP and 988 (56%) women did not. Despite a difference in health-related quality of life and symptoms of depression at baseline between the two groups, at 3 months postnatal, within the 653 women who completed their follow-up questionnaire (37.2% of those who completed the baseline questionnaire) there were no significant differences between the groups (median EQ-5D VAS: 85 in women with HDP, 85 in women without HDP, p = 0.99 and mean EPDS score 5.5 in women with HDP, 5.0 in women without HDP, p = 0.80). Overall levels of physical postnatal morbidity were high, with 89% reporting one or more morbidities. Approximately 9% of women were re-admitted within 3 months after birth, higher in the HDP group (13.1%) higher compared to women without HDP (5.5%; RR 2.41; 95% CI 1.44–4.05). Conclusion: Overall levels of physical and psychological morbidity were high in this postnatal population. Although there were increased needs of women with HDP in the immediate postnatal period (compared to other women), their health assessments were similar at 3 months. This study highlights the unmet needs of women in the postnatal period, in addition to a missed opportunity to influence future pregnancies and improve the longer-term health of women and their babies

A First Attempt to Bring Computational Biology into Advanced High School Biology Classrooms

Computer science has become ubiquitous in many areas of biological research, yet most high school and even college students are unaware of this. As a result, many college biology majors graduate without adequate computational skills for contemporary fields of biology. The absence of a computational element in secondary school biology classrooms is of growing concern to the computational biology community and biology teachers who would like to acquaint their students with updated approaches in the discipline. We present a first attempt to correct this absence by introducing a computational biology element to teach genetic evolution into advanced biology classes in two local high schools. Our primary goal was to show students how computation is used in biology and why a basic understanding of computation is necessary for research in many fields of biology. This curriculum is intended to be taught by a computational biologist who has worked with a high school advanced biology teacher to adapt the unit for his/her classroom, but a motivated high school teacher comfortable with mathematics and computing may be able to teach this alone. In this paper, we present our curriculum, which takes into consideration the constraints of the required curriculum, and discuss our experiences teaching it. We describe the successes and challenges we encountered while bringing this unit to high school students, discuss how we addressed these challenges, and make suggestions for future versions of this curriculum.We believe that our curriculum can be a valuable seed for further development of computational activities aimed at high school biology students. Further, our experiences may be of value to others teaching computational biology at this level. Our curriculum can be obtained at http://ecsite.cs.colorado.edu/?page_id=149#biology or by contacting the authors

Cancer Control Plannersʼ Perceptions and Use of Evidence-Based Programs

The Cancer Prevention and Control Research Network (CPCRN) surveyed 282 cancer control planners to inform its efforts to increase the use of evidence-based cancer control programs (EBPs; programs that have been scientifically tested and successfully changed behavior). Respondents included planners from organizations in state Comprehensive Cancer Control coalitions as well as other governmental and non-governmental organizations, and community-based coalitions. Respondents provided information about personal and organizational characteristics, their cancer control programs, their attitudes toward EBPs, and their awareness and use of Web-based resources for EBPs. Although findings showed strong preferences for cancer control programs that have been shown to work, less than half of respondents (48%) had ever used EBP resources. Regardless of whether they had used EBP resources, almost all respondents (97%) indicated that further training would help them and their organization adopt and adapt EBPs for use in their communities. The most frequently endorsed training needs were finding and securing additional resources (such as funding and technical assistance), followed by adapting EBPs for cultural appropriateness. The CPCRN consortium is using these findings to develop a Web-based interactive training and decision support tool that is responsive to the needs identified by the survey respondents