Worldwide Engagement for Digitizing Biocollections (WeDigBio): The Biocollections Community's Citizen-Science Space on the Calendar.

The digitization of biocollections is a critical task with direct implications for the global community who use the data for research and education. Recent innovations to involve citizen scientists in digitization increase awareness of the value of biodiversity specimens; advance science, technology, engineering, and math literacy; and build sustainability for digitization. In support of these activities, we launched the first global citizen-science event focused on the digitization of biodiversity specimens: Worldwide Engagement for Digitizing Biocollections (WeDigBio). During the inaugural 2015 event, 21 sites hosted events where citizen scientists transcribed specimen labels via online platforms (DigiVol, Les Herbonautes, Notes from Nature, the Smithsonian Institution's Transcription Center, and Symbiota). Many citizen scientists also contributed off-site. In total, thousands of citizen scientists around the world completed over 50,000 transcription tasks. Here, we present the process of organizing an international citizen-science event, an analysis of the event's effectiveness, and future directions-content now foundational to the growing WeDigBio event.

Outcomes associated with introduction of a shoulder dystocia protocol.

The objective of this study was to assess outcomes that are associated with the implementation of a shoulder dystocia protocol that is focused on team response. We identified women who had a shoulder dystocia during 3 time periods: 6 months before (period A), 6 months during (period B), and 6 months after (period C) the institution of a shoulder dystocia protocol. Documentation and health outcomes were compared among the time periods. During the study period, 254 women (77, 100, and 77 in periods A, B, and C, respectively) had a shoulder dystocia. There were no differences among study periods in patient characteristics. However, complete and consistent documentation increased (14% to 50% to 92%; P < .001), and brachial plexus palsy that was diagnosed at delivery (10.1% to 4.0% to 2.6%; P = .03) and at neonatal discharge (7.6% to 3.0% to 1.3%; P = .04) declined.

Integrated Human Immunodeficiency Virus Type 1 Sequence in J-Lat 10.6.

The full length of HIV/R7/E-/GFP integrated in the J-Lat 10.6 cell line was sequenced in this study. The single copy of the integrated virus, including the breakpoints from the human chromosome to the provirus, was amplified by two separate PCRs. A 10,200-bp genome sequence was acquired, analyzed, and deposited in GenBank.

Safe CRISPR-Cas9 Inhibition of HIV-1 with High Specificity and Broad-Spectrum Activity by Targeting LTR NF-κB Binding Sites.

Viral latency of human immunodeficiency virus type 1 (HIV-1) has become a major hurdle to a cure in the highly effective antiretroviral therapy (ART) era. The clustered regularly interspaced short palindromic repeats (CRISPR)-Cas9 system has successfully been demonstrated to excise or inactivate integrated HIV-1 provirus from infected cells by targeting the long terminal repeat (LTR) region. However, the guide RNAs (gRNAs) have classically avoided transcription factor binding sites (TFBSs) that are readily observed and known to be important in human promoters. Although conventionally thought unfavorable due to potential impact on human promoters, our computational pipeline identified gRNA sequences that were predicted to inactivate HIV-1 transcription by targeting the nuclear factor κB (NF-κB) binding sites (gNFKB0, gNFKB1) with a high safety profile (lack of predicted or observed human edits) and broad-spectrum activity (predicted coverage of known viral sequences). Genome-wide, unbiased identification of double strand breaks (DSBs) enabled by sequencing (GUIDE-seq) showed that the gRNAs targeting NF-κB binding sites had no detectable CRISPR-induced off-target edits in HeLa cells. 5' LTR-driven HIV-1 transcription was significantly reduced in three HIV-1 reporter cell lines. These results demonstrate a working model to specifically target well-known TFBSs in the HIV-1 LTR that are readily observed in human promoters to reduce HIV-1 transcription with a high-level safety profile and broad-spectrum activity.

Hemosuccus Pancreaticus.

Hemosuccus pancreaticus (HP) defined as bleeding into the pancreatic duct was first described in 1931 by Lower and Farell. HP also popularly known as wirsungorrhaghia and pseudohemobilia is a rare cause of gastrointestinal bleed. The unfamiliarity of this condition makes HP a diagnostic challenge. HP should be considered in patients with chronic pancreatitis presenting with acute gastrointestinal bleeding. The diagnosis is usually confirmed with a computerized tomography (CT) scan of the abdomen. A mesenteric angiogram with coil embolization can be performed to arrest the bleeding. The literature on this condition is restricted to case reports, case series and retrospective studies. We describe a case of HP in a patient with gastrointestinal bleeding and take this opportunity to review the literature outlining the diagnosis and management of HP.

The value of citizen science for ecological monitoring of mammals.

Citizen science approaches are of great interest for their potential to efficiently and sustainably monitor wildlife populations on both public and private lands. Here we present two studies that worked with volunteers to set camera traps for ecological surveys. The photographs recorded by these citizen scientists were archived and verified using the eMammal software platform, providing a professional grade, vouchered database of biodiversity records. Motivated by managers' concern with perceived high bear activity, our first example enlisted the help of homeowners in a short-term study to compare black bear activity inside a National Historic Site with surrounding private land. We found similar levels of bear activity inside and outside the NHS, and regional comparisons suggest the bear population is typical. Participants benefited from knowing their local bear population was normal and managers refocused bear management given this new information. Our second example is a continuous survey of wildlife using the grounds of a nature education center that actively manages habitat to maintain a grassland prairie. Center staff incorporated the camera traps into educational programs, involving visitors with camera setup and picture review. Over two years and 5,968 camera-nights this survey has collected 41,393 detections of 14 wildlife species. Detection rates and occupancy were higher in open habitats compared to forest, suggesting that the maintenance of prairie habitat is beneficial to some species. Over 500 volunteers of all ages participated in this project over two years. Some of the greatest benefits have been to high school students, exemplified by a student with autism who increased his communication and comfort level with others through field work with the cameras. These examples show how, with the right tools, training and survey design protocols, citizen science can be used to answer a variety of applied management questions while connecting participants with their secretive mammal neighbors.

Development and implementation of a team-centered shoulder dystocia protocol.

OBJECTIVE: To develop and evaluate a team-centered shoulder dystocia protocol. METHODS: This project was undertaken in two phases. The first phase consisted of protocol development, during which a basic protocol was initially developed on the basis of targeted interviews with obstetric care providers and then refined through iterative performances of the protocol. The second phase consisted of dissemination of the final protocol to obstetric providers using low-fidelity simulation. Quantitative analysis was performed regarding the frequency with which key protocol components were undertaken during the unit-wide simulation drills. RESULTS: Qualitative data analysis revealed several potential impediments to optimal team function during a shoulder dystocia, including lack of understanding that a shoulder dystocia was occurring, difficulty with efficient summoning of additional staff, lack of role clarity, reduced situational awareness, and variable documentation. A protocol that seeks to overcome these impediments can be successfully introduced to obstetric personnel through simulated shoulder dystocia drills, during which providers become increasingly more likely to incorporate different actions of the protocol during a simulated shoulder dystocia. CONCLUSIONS: Low-fidelity simulations can be used to introduce and improve the aspects of teamwork that may be useful for the management of shoulder dystocia.

Toward a population health delivery system: first steps in performance measurement.

In spite of the technological sophistication and clinical excellence of the U.S. health care industry and annual health expenditures in excess of a trillion dollars, the overall health status of the American population is comparatively poor. The BCHS in west central Florida sought to improve the health status of the communities that it serves. Known by the acronym CHAPIR, an information-driven health status decision support system was developed, pilot tested, and is now fully implemented throughout the BCHS. The methodological approach, quantitative indicators, report format components, and management implications of the system are described.