2019 Workforce Assessment of Michigans Local and Regional Food System

This report is the first in a series summarizing a 2019 workforce assessment of Michigan's local and regional food system. The local and regional food system can be defined in a number of ways. For the purposes of this study, the local and regional food systems encompass organizations that produce, process, or distribute food from Michigan that is available to Michigan consumers, and/or organizations that support this system.The research included: a scan of Michigan's food system jobs: where we collected and analyzed secondary labormarket data to identify local and regional food systems employment; demand; projected growth; median wages; and worker demographics, an employer's perspective of Michigan's local and regional food system workforce, and a scan of education and training opportunities in Michigan's local and regional food system: an inventory of education and training programs for local and regional food system jobs

Transcriptional profiling identifies the metabolic phenotype of gonococcal biofilms

Neisseria gonorrhoeae, the etiologic agent of gonorrhea, is frequently asymptomatic in women, often leading to chronic infections. One factor contributing to this may be biofilm formation. N. gonorrhoeae can form biofilms on glass and plastic surfaces. There is also evidence that biofilm formation may occur during natural cervical infection. To further study the mechanism of gonococcal biofilm formation, we compared transcriptional profiles of N. gonorrhoeae biofilms to planktonic profiles. Biofilm RNA was extracted from N. gonorrhoeae 1291 grown for 48 h in continuous-flow chambers over glass. Planktonic RNA was extracted from the biofilm runoff. In comparing biofilm with planktonic growth, 3.8% of the genome was differentially regulated. Genes that were highly upregulated in biofilms included aniA, norB, and ccp. These genes encode enzymes that are central to anaerobic respiratory metabolism and stress tolerance. Downregulated genes included members of the nuo gene cluster, which encodes the proton-translocating NADH dehydrogenase. Furthermore, it was observed that aniA, ccp, and norB insertional mutants were attenuated for biofilm formation on glass and transformed human cervical epithelial cells. These data suggest that biofilm formation by the gonococcus may represent a response that is linked to the control of nitric oxide steady-state levels during infection of cervical epithelial cells

Atypical depression is more common than melancholic in fibromyalgia: an observational cohort study

<p>Abstract</p> <p>Background</p> <p>It has been postulated that atypical and melancholic depression subtypes exist in depressed fibromyalgia (FM) patients, yet no study has empirically tested this hypothesis. The purpose of this study is to determine whether major depressive disorder (MDD) with atypical features and MDD with melancholic features occurs in a FM sample and to describe their demographic, clinical and diagnostic characteristics.</p> <p>Methods</p> <p>An observational cohort study using a descriptive cross-sectional design recruited a convenience sample of 76 outpatients with FM from an academic Rheumatology clinic and a community mental health practice. Diagnoses of FM were confirmed using the 1990 ACR classification guidelines. Diagnoses of MDD and diagnostic subtypes were determined using the DSM-IV-TR criteria. Clinical characteristics were measured using the Fibromyalgia Impact Questionnaire, Structured Interview Guide for the Hamilton Depression Rating Scale with Atypical Depression Supplement and other standardized instruments. Odds ratios were computed on subtype-specific diagnostic criteria. Correlations assessed associations between subtype diagnoses and diagnostic criteria.</p> <p>Results</p> <p>Of the 76 subjects with FM, 11.8% (n = 9) were euthymic, 52.6% (n = 40) met diagnostic criteria for MDD with atypical features and 35.6% (n = 27) for MDD with melancholic features. Groups did not differ on demographic characteristics except for gender (p = 0.01). The non-depressed and atypical groups trended toward having a longer duration of FM symptoms (18.05 yrs. ± 12.83; 20.36 yrs. ± 15.07) compared to the melancholic group (14.11 yrs. ± 8.82; p = 0.09). The two depressed groups experienced greater severity on all clinical features compared to the non-depressed group. The atypical group did not differ clinically from the melancholic group except the latter experienced greater depression severity (p = 0.001). The atypical group demonstrated the highest prevalence and correlations with atypical-specific diagnostic criteria: (e.g., weight gain/ increased appetite: OR = 3.5, p = 0.02), as did the melancholic group for melancholic-specific criteria: (e.g., anhedonia: OR = 20, p < 0.001).</p> <p>Conclusion</p> <p>Depressed fibromyalgia patients commonly experience both atypical and melancholic depressive features; however, in this study, atypical depression was 1.5 times more common than melancholic depression. This finding may have significant research and clinical implications.</p

An international effort towards developing standards for best practices in analysis, interpretation and reporting of clinical genome sequencing results in the CLARITY Challenge

There is tremendous potential for genome sequencing to improve clinical diagnosis and care once it becomes routinely accessible, but this will require formalizing research methods into clinical best practices in the areas of sequence data generation, analysis, interpretation and reporting. The CLARITY Challenge was designed to spur convergence in methods for diagnosing genetic disease starting from clinical case history and genome sequencing data. DNA samples were obtained from three families with heritable genetic disorders and genomic sequence data were donated by sequencing platform vendors. The challenge was to analyze and interpret these data with the goals of identifying disease-causing variants and reporting the findings in a clinically useful format. Participating contestant groups were solicited broadly, and an independent panel of judges evaluated their performance. RESULTS: A total of 30 international groups were engaged. The entries reveal a general convergence of practices on most elements of the analysis and interpretation process. However, even given this commonality of approach, only two groups identified the consensus candidate variants in all disease cases, demonstrating a need for consistent fine-tuning of the generally accepted methods. There was greater diversity of the final clinical report content and in the patient consenting process, demonstrating that these areas require additional exploration and standardization. CONCLUSIONS: The CLARITY Challenge provides a comprehensive assessment of current practices for using genome sequencing to diagnose and report genetic diseases. There is remarkable convergence in bioinformatic techniques, but medical interpretation and reporting are areas that require further development by many groups

The Science Performance of JWST as Characterized in Commissioning

This paper characterizes the actual science performance of the James Webb Space Telescope (JWST), as determined from the six month commissioning period. We summarize the performance of the spacecraft, telescope, science instruments, and ground system, with an emphasis on differences from pre-launch expectations. Commissioning has made clear that JWST is fully capable of achieving the discoveries for which it was built. Moreover, almost across the board, the science performance of JWST is better than expected; in most cases, JWST will go deeper faster than expected. The telescope and instrument suite have demonstrated the sensitivity, stability, image quality, and spectral range that are necessary to transform our understanding of the cosmos through observations spanning from near-earth asteroids to the most distant galaxies.Comment: 5th version as accepted to PASP; 31 pages, 18 figures; https://iopscience.iop.org/article/10.1088/1538-3873/acb29

A Peace of My Mind: Linda Hunt

Linda Hunt, Ph.D., is a freelance writer and former Whitworth University professor of English. After her daughter passed away in a car crash while serving in Bolivia, Linda and her husband founded the Krista Foundation. The Krista Foundation gives mentoring and Service Learning Development Grants to adults in their twenties who engage in a sustained period of service. From the website: Through our ecumenical and inter-generational community, the Krista Foundation seeks to encourage a new generation of leaders to develop a lifelong ethic of service, civic engagement and global understanding. Linda is currently starting a blog to give away marigold seeds a man gave her in a spontaneous act of generosity. Her hope is that those who receive the seeds will, in turn, share them with others and spread kindness in a hurting world. Interview by Rachel Bair May 201

Food Safety Education Cube for Native Americans

Foodborne illnesses impact millions of individuals each year, with young children at high risk of contracting such diseases. Many of these pathogens responsible for these illnesses can be destroyed with proper food handling techniques. Research has shown there is a need for improved food safety education among the general public. This project sought to increase food safety knowledge by developing a food safety educational tool that expands on current meat handling information. A “Food Safety Cube” was developed that expands on the current Food Safety and Inspection Service (FSIS) “Safe Handling Instructions” label. This tool was positioned throughout several high visibility areas in Native American reservations and community centers throughout Nebraska. After 2-3 months, a knowledge survey was conducted to assess if the tool had been viewed and evaluate knowledge of meat handling and preparation concepts. A majority (53%) of survey respondents reported viewing the educational tool and also reported appropriate methods to check meat doneness and timeframes for refrigeration of cooked meat products. Findings from this study indicate that food safety educational tools that are in-depth and illustrative in nature have potential to increase consumer knowledge on food safety principles

The Burr Spring 2011

https://kent-islandora.s3.us-east-2.amazonaws.com/theburr/49/thumbnail.jp