bluuebunny/crossref_metadata_2025_split huggingface dataset:
Policies to prevent zoonotic spillover: a systematic scoping review of evaluative evidence
Authors: Clifford Astbury Chloe , Lee Kirsten M. , Mcleod Ryan , Aguiar Raphael , Atique Asma , Balolong Marilen , Clarke Janielle , Demeshko Anastassia , Labonté Ronald , Ruckert Arne , Sibal Priyanka , Togño Kathleen Chelsea , Viens A. M. , Wiktorowicz Mary , Yambayamba Marc K. , Yau Amy , Penney Tarra L. 
Published: November 2023

AbstractBackgroundEmerging infectious diseases of zoonotic origin present a critical threat to global population health. As accelerating globalisation makes epidemics and pandemics more difficult to contain, there is a need for effective preventive interventions that reduce the risk of zoonotic spillover events. Public policies can play a key role in preventing spillover events. The aim of this review is to identify and describe evaluations of public policies that target the determinants of zoonotic spillover. Our approach is informed by a One Health perspective, acknowledging the inter-connectedness of human, animal and environmental health.MethodsIn this systematic scoping review, we searched Medline, SCOPUS, Web of Science and Global Health in May 2021 using search terms combining animal health and the animal-human interface, public policy, prevention and zoonoses. We screened titles and abstracts, extracted data and reported our process in line with PRISMA-ScR guidelines. We also searched relevant organisations’ websites for evaluations published in the grey literature. All evaluations of public policies aiming to prevent zoonotic spillover events were eligible for inclusion. We summarised key data from each study, mapping policies along the spillover pathway.ResultsOur review found 95 publications evaluating 111 policies. We identified 27 unique policy options including habitat protection; trade regulations; border control and quarantine procedures; farm and market biosecurity measures; public information campaigns; and vaccination programmes, as well as multi-component programmes. These were implemented by many sectors, highlighting the cross-sectoral nature of zoonotic spillover prevention. Reports emphasised the importance of surveillance data in both guiding prevention efforts and enabling policy evaluation, as well as the importance of industry and private sector actors in implementing many of these policies. Thoughtful engagement with stakeholders ranging from subsistence hunters and farmers to industrial animal agriculture operations is key for policy success in this area.ConclusionThis review outlines the state of the evaluative evidence around policies to prevent zoonotic spillover in order to guide policy decision-making and focus research efforts. Since we found that most of the existing policy evaluations target ‘downstream’ determinants, additional research could focus on evaluating policies targeting ‘upstream’ determinants of zoonotic spillover, such as land use change, and policies impacting infection intensity and pathogen shedding in animal populations, such as those targeting animal welfare.
Factors associated with health-seeking patterns among internally displaced persons in complex humanitarian emergency, Northeast Nigeria: a cross-sectional study
Authors: Gidado Saheed , Musa Melton , Ba’aba Ahmed Ibrahim , Okeke Lilian Akudo , Nguku Patrick M , Hadejia Idris Suleman , Hassan Isa Ali , Bande Ibrahim Muhammad , Onuoha Martins , Ugbenyo Gideon , Godwin Ntadom , Usman Rabi , Manu Jibrin Idris , Mohammed Abede Momoh , Abdullahi Muhammad Maijawa , Bammami Mohammed Isa , Nuorti Pekka , Atkins Salla 
Published: November 2023

Abstract
Background
Currently, over two million persons are internally displaced because of the complex humanitarian emergency in Nigeria’s northeast region. Due to crowded and unsanitary living conditions, the risk of communicable disease transmission, morbidity, and mortality among this population is high. This study explored patterns and factors associated with health-seeking among internally displaced persons (IDPs) in northeast Nigeria to inform and strengthen disease surveillance and response activities.

Methods
In a cross-sectional study conducted during June–October 2022, we employed stratified sampling technique to select 2,373 IDPs from 12 IDPs camps. A semi-structured tool was used to collect data on health-seeking patterns, socio-demographics, households, and IDPs camps characteristics. We classified health-seeking patterns into three outcome categories: ‘facility care’ (reference category), ‘non-facility care’ (patent medicine vendors, chemists, traditional healers, religious centers), and ‘home care/no care’. We performed complex survey data analysis and obtained weighted statistical estimates. Univariate analysis was conducted to describe respondents’ characteristics and health-seeking patterns. We fitted weighted multivariable multinomial logistic regression models to identify factors associated with health-seeking patterns.

Results
Of 2,373 respondents, 71.8% were 18 to 39 years old, 78.1% were females, and 81.0% had no formal education. Among the respondents, 75.7% (95% CI: 72.9–78.6) sought ‘facility care’, 11.1% (95% CI: 9.1–13.1) sought ‘non-facility care’, while 13.2% (95% CI: 10.9–15.4) practiced ‘home care/no care’. Respondents who perceived illness was severe (Adjusted Odds Ratio (AOR) = 0.15, [95% CI: 0.08–0.30]) and resided in officially-recognized camps (AOR = 0.26, [95% CI: 0.17–0.39]) were less likely to seek ‘non-facility care’ compared to ‘facility care’. Similarly, respondents who resided in officially-recognized camps (AOR = 0.58, [95% CI: 0.36–0.92]), and received disease surveillance information (AOR = 0.42, [95% CI: 0.26–0.67) were less likely to practice ‘home care/no care’ rather than seek ‘facility care’.

Conclusions
This population exhibited heterogeneous patterns of health-seeking at facility and non-facility centers. Perception of illness severity and camps’ status were major factors associated with health-seeking. To enhance surveillance, non-facility care providers should be systematically integrated into the surveillance network while ramping up risk communication to shape perception of illness severity, prioritizing unofficial camps.
Phycobiliproteins from microalgae: research progress in sustainable production and extraction processes
Authors: Wang Jinxin , Qin Song , Lin Jian , Wang Qi , Li Wenjun , Gao Yonglin 
Published: November 2023

AbstractPhycobiliproteins (PBPs), one of the functional proteins from algae, are natural pigment–protein complex containing various amino acids and phycobilins. It has various activities, such as anti-inflammatory and antioxidant properties. And are potential for applications in food, cosmetics, and biomedicine. Improving their metabolic yield is of great interest. Microalgaes are one of the important sources of PBPs, with high growth rate and have the potential for large-scale production. The key to large-scale PBPs production depends on accumulation and recovery of massive productive alga in the upstream stage and the efficiency of microalgae cells breakup and extract PBPs in the downstream stage. Therefore, we reviewed the status quo in the research and development of PBPs production, summarized the advances in each stage and the feasibility of scaled-up production, and demonstrated challenges and future directions in this field.
Evaluating uncertainty-based active learning for accelerating the generalization of molecular property prediction
Authors: Yin Tianzhixi , Panapitiya Gihan , Coda Elizabeth D. , Saldanha Emily G. 
Published: November 2023

AbstractDeep learning models have proven to be a powerful tool for the prediction of molecular properties for applications including drug design and the development of energy storage materials. However, in order to learn accurate and robust structure–property mappings, these models require large amounts of data which can be a challenge to collect given the time and resource-intensive nature of experimental material characterization efforts. Additionally, such models fail to generalize to new types of molecular structures that were not included in the model training data. The acceleration of material development through uncertainty-guided experimental design has the promise to significantly reduce the data requirements and enable faster generalization to new types of materials. To evaluate the potential of such approaches for electrolyte design applications, we perform comprehensive evaluation of existing uncertainty quantification methods on the prediction of two relevant molecular properties - aqueous solubility and redox potential. We develop novel evaluation methods to probe the utility of the uncertainty estimates for both in-domain and out-of-domain data sets. Finally, we leverage selected uncertainty estimation methods for active learning to evaluate their capacity to support experimental design.
Discordance between chromatin accessibility and transcriptional activity during the human primed-to-naïve pluripotency transition process
Authors: Tu Zhifen , Bi Yan , Mao Tengyan , Wang Hong , Gao Shaorong , Wang Yixuan 
Published: November 2023

AbstractNaïve pluripotent state can be obtained by several strategies from various types of cells, in which the cell fate roadmap as well as key biological events involved in the journey have been described in detail. Here, we carefully explored the chromatin accessibility dynamics during the primed-to-naïve transition by adopting a dual fluorescent reporter system and the assay for transposase-accessible chromatin (ATAC)-seq. Our results revealed critical chromatin remodeling events and highlight the discordance between chromatin accessibility and transcriptional activity. We further demonstrate that the differential epigenetic modifications and transcription factor (TF) activities may play a critical role in regulating gene expression, and account for the observed variations in gene expression despite similar chromatin landscapes.
ERK signaling waves via body-wall muscles guide planarian whole-body regeneration across long distances
Authors: Xiao Chenglu , Xiong Jing-Wei 
Published: November 2023

Abstract Whole-body regeneration is a multifaceted process that reinstates a body to its initial three-dimension size and structure after resection injury. It is well-known that signaling waves such as calcium and extracellular signal-related kinase (ERK) signaling waves can efficiently transmit information between tissues or cells. However, the mechanisms responsible for coordinating wound responses over long distances are largely unexplored. A recent study has reported that the propagation of ERK signaling waves via longitudinal body-wall muscles play an essential role in wound response and whole-body regeneration in planarians, underscoring the significance of feedback interactions between spatially distinct tissues during whole-body regeneration over long distances. These findings not only address the central questions of regenerative biology but also have potential implications for regenerative medicine.
Racial Disparities in Receipt of Guideline-Concordant Care for Early-Onset Colorectal Cancer in the United States
Authors: Nogueira Leticia M. , May Folasade P. , Yabroff K. Robin , Siegel Rebecca L. 
Published: November 2023

PURPOSE Young individuals racialized as Black are more likely to die after a colorectal cancer (CRC) diagnosis than individuals racialized as White in the United States. This study examined racial disparities in receipt of timely and guideline-concordant care among individuals racialized as Black and White with early-onset CRC. METHODS Individuals age 18-49 years racialized as non-Hispanic Black and White (self-identified) and newly diagnosed with CRC during 2004-2019 were selected from the National Cancer Database. Patients who received recommended care (staging, surgery, lymph node evaluation, chemotherapy, and radiotherapy) were considered to have received guideline-concordant care. Odds ratios (ORs) were adjusted for age and sex. The decomposition method was used to estimate the relative contribution of demographic characteristics (age and sex), comorbidities, health insurance, and facility type to the racial disparity in receipt of guideline-concordant care. The product-limit method was used to evaluate differences in time to treatment between patients racialized as Black and White. RESULTS Of the 84,882 patients with colon cancer and 62,573 patients with rectal cancer, 20.8% and 14.5% were racialized as Black, respectively. Individuals racialized as Black were more likely to not receive guideline-concordant care for colon (adjusted OR [aOR], 1.18 [95% CI, 1.14 to 1.22]) and rectal (aOR, 1.27 [95% CI, 1.21 to 1.33]) cancers. Health insurance explained 28.2% and 21.6% of the disparity among patients with colon and rectal cancer, respectively. Individuals racialized as Black had increased time to adjuvant chemotherapy for colon cancer (hazard ratio [HR], 1.28 [95% CI, 1.24 to 1.32]) and neoadjuvant chemoradiation for rectal cancer (HR, 1.42 [95% CI, 1.37 to 1.47]) compared with individuals racialized as White. CONCLUSION Patients with early-onset CRC racialized as Black receive worse and less timely care than individuals racialized as White. Health insurance, a modifiable factor, was the largest contributor to racial disparities in receipt of guideline-concordant care in this study.
Mechanism of Arcuate Kisspeptin Neuron Synchronization in Acute Brain Slices From Female Mice
Authors: Morris Paul G , Herbison Allan E 
Published: November 2023

Abstract
The mechanism by which arcuate kisspeptin (ARNKISS) neurons co-expressing glutamate, neurokinin B, and dynorphin intermittently synchronize their activity to drive pulsatile hormone secretion remains unclear in females. In order to study spontaneous synchronization within the ARNKISS neuron network, acute brain slices were prepared from adult female Kiss1-GCaMP6 mice. Analysis of both spontaneous synchronizations and those driven by high frequency stimulation of individual ARNKISS neurons revealed that the network exhibits semi-random emergent excitation dependent upon glutamate signaling through AMPA receptors. No role for NMDA receptors was identified. In contrast to male mice, ongoing tachykinin receptor tone within the slice operated to promote spontaneous synchronizations in females. As previously observed in males, we found that ongoing dynorphin transmission in the slice did not contribute to synchronization events. These observations indicate that a very similar AMPA receptor–dependent mechanism underlies ARNKISS neuron synchronizations in the female mouse supporting the “glutamate two-transition” model for kisspeptin neuron synchronization. However, a potentially important sex difference appears to exist with a more prominent facilitatory role for tachykinin transmission in the female.
Competition for H2A.Z underlies the developmental impacts of repetitive element de-repression
Authors: Meng Fanju W. , Murphy Kristin E. , Makowski Claire E. , Delatte Benjamin , Murphy Patrick J. 
Published: November 2023

ABSTRACT
The histone variant H2A.Z is central to early embryonic development, determining transcriptional competency through chromatin regulation of gene promoters and enhancers. In addition to genic loci, we find that H2A.Z resides at a subset of evolutionarily young repetitive elements, including DNA transposons, long interspersed nuclear elements and long terminal repeats, during early zebrafish development. Moreover, increases in H2A.Z occur when repetitive elements become transcriptionally active. Acquisition of H2A.Z corresponds with a reduction in the levels of the repressive histone modification H3K9me3 and a moderate increase in chromatin accessibility. Notably, however, de-repression of repetitive elements also leads to a significant reduction in H2A.Z over non-repetitive genic loci. Genic loss of H2A.Z is accompanied by transcriptional silencing at adjacent coding sequences, but remarkably, these impacts are mitigated by augmentation of total H2A.Z protein via transgenic overexpression. Our study reveals that levels of H2A.Z protein determine embryonic sensitivity to de-repression of repetitive elements, that repetitive elements can function as a nuclear sink for epigenetic factors and that competition for H2A.Z greatly influences overall transcriptional output during development. These findings uncover general mechanisms in which counteractive biological processes underlie phenotypic outcomes.
Nonregular Employment and Payout Policy: Evidence from the Massachusetts Independent Contractor Law
Authors: Hwang JiHoon , Kahle Kathleen M. 
Published: November 2023

Compared with regular employees, independent contractors (ICs) offer labor flexibility and cost savings to their employers. Using a difference-in-differences design around the 2004 Massachusetts law that discourages IC usage, we find that this exogenous decrease in IC usage makes treated firms’ earnings more sensitive to changes in sales, increases labor-related expenses, and reduces profitability. Firms subsequently reduce share repurchases. The decrease is more pronounced for firms with high operating leverage and financial constraints. Our results are robust to entropy balancing. We conclude that IC usage affects firms’ operating leverage and profitability, which in turn, influence payout policy. This paper was accepted by Victoria Ivashina, finance. Supplemental Material: The data files and online appendix are available at https://doi.org/10.1287/mnsc.2022.00103 .
Mental illness stigmatisation among Malaysian adults: a systematic review
Authors: Rajagopal Violet , Stephenson John , Ousey Karen 
Published: November 2023

Background: Stigmatisation is considered a ‘second illness’ for people with a mental illness and is highly prevalent in Malaysia. Stigmatisation negatively impacts wellbeing, recovery and productivity. Addressing stigmatisation is integral towards people attaining a higher quality of life. Aim: To explore mental illness stigmatisation in Malaysian adults. Method: A systematic literature review was conducted using thematic analysis to synthesise and categorise evidence. Five key themes emerged, providing insight into mental health stigmatisation. Findings: Cultural beliefs, limited knowledge of mental health and lack of education on mental health were factors influencing stigmatisation. Stigmatisation significantly affected the wellbeing and functioning of people with a mental illness. Interventions such as contact-based education effectively reduce stigmatising attitudes manifested by healthcare providers. Conclusion: Establishing mental health literacy, encouraging patient contact, promoting mental health awareness and strengthening mental health policies could reduce mental illness stigmatisation and its impact in Malaysia. Future research is warranted to investigate the impact on physical wellbeing and anti-stigmatising strategies targeting the general public.
THE PREVALENCE AND PROFILE OF AFRICAN PATIENTS WITH OS ACROMIALE THAT PRESENT WITH SHOULDER PAIN AT A TERTIARY HOSPITAL IN PRETORIA, SOUTH AFRICA
Authors: Mulaudzi Nthambeleni Priscilla , Mzayiya NL , Rachuene PA 
Published: November 2023

Os acromiale is a developmental defect caused by failure of fusion of the anterior epiphysis of the acromion between the ages of 22 and 25. The prevalence of os acromiale in the general population ranges from 1.4% to 15%. Os acromiale has been reported as a contributory factor to shoulder impingement symptoms and rotator cuff injuries, despite being a common incidental observation. In this retrospective study, we examined the prevalence of os acromiale in black African patients with shoulder pain.We retrospectively reviewed the clinical records, radiographs, and magnetic resonance imaging (MRI) scans of 119 patients who presented with atraumatic and minor traumatic shoulder pain at a single institution over a one-year period. Anteroposterior, scapula Y-view, and axillary view plain images were initially evaluated for the presence of os acromiale, and this was corroborated with axial MRI image findings. Patients with verified os acromiale had their medical records reviewed to determine their first complaint and the results of their clinical examination and imaging examination.Radiographs and MRI on 24 patients (20%) revealed an osacromiale. This cohort had a mean age of 59.2 years, and there were significantly more females (65%) than males. Meso-acromion was identified as the most prevalent type (n=11), followed by pre-os acromion (n=7). All patients underwent bilateral shoulder x-rays, and 45 percent of patients were found to have bilateral meso- acromion. Most patients (70%) were reported to have unstable os acromiale with subacromial impingement symptoms, and nine patients (36%) had confirmed rotator cuff tears based on clinical and Mri findings. Surgery was necessary for 47% of the 24 patients with confirmed Os acromiale (arthroscopic surgery, n=7; open surgery, n=1) in order to treat their symptomsThe prevalence of os acromiale in our African patients with atraumatic shoulder symptoms is greater than that reported in the general population. Os acromiale is a rare condition that should always be considered when evaluating shoulder pain patients.
THE MUSCULOSKELETAL PROFILE OF FEMALE ADOLESCENT ELITE WATER POLO PLAYERS AND THE FACTORS AFFECTING THROWING PERFORMANCE
Authors: de Wet Japie , Gray Janine , Verwey Lianne , Dey Roopam , du Plessis JP , Vrettos Basil , Roche Stephen 
Published: November 2023

The musculoskeletal (MSK) profiles of water polo players and other overhead athletes has been shown to relate to injury and throwing performance (TP). There have been no robust studies conducted on the MSK profiles and the variables affecting TP amongst female, adolescent, elite water polo players.A prospective quantitative cohort design was conducted amongst eighty-three female adolescent, elite water polo players (range 14–19 years). All participants filled out the Kerlan-Jobe Orthopaedic Clinic questionnaire, followed by a battery of screening tests aimed to identify possible MSK factors affecting TP. Pain provocation tests, range of motion (ROM), upward scapula rotation (USR), strength and pectoralis minor length measurements were all included. Participants also performed throwing speed (TS) and throwing accuracy (TA) tests.All the data collected were grouped together and analysed using SPSS 28.0. The condition for statistical significance was set as p <0.05. Multi-collinearity was tested for among variables to find out inter-variable correlations. Finally, a multiple regression analysis was performed.The mean KJOC score was 82.55 ± 14.96. 26.5% tested positive for at least one of the impingement tests. The MSK profile revealed decreased internal rotation ROM, increased external rotation ROM, a downwardly rotated scapula, weak external rotators, weak serratus anterior strength, strong lower trapezius and gluteus medius strength and a shorter pectoralis minor length all on the dominant side.Age, pectoralis minor length, upper trapezius and serratus anterior strength as well as upward scapula rotation were all positively correlated with TS, while sitting height, upper trapezius and serratus anterior strength and glenohumeral internal rotation ROM were positively correlated with TA.Multiple MSK parameters were found to be related to TS and TA in elite, adolescent water polo players.