Proteomic analysis of the subsp. SS14 strain: coverage and comparison with the Nichols strain proteome.

Introduction: Strains of the syphilis spirochete, ssp. , group into one of two deep-branching clades: the Nichols clade or the globally dominant Street Strain 14 (SS14) clade. To date, in-depth proteome-wide analyses have focused on Nichols clade strains.

Exercise testing in clinical context: Reference ranges for interpreting anaerobic threshold as an outcome for congenital heart disease patients.

Background: Change in the oxygen consumption (VO) at the ventilatory anaerobic threshold (VAT) is an important outcome in research studies of children with congenital heart disease (CHD). The range of values reported by different raters for any given VAT is needed to contextualize a change in VAT in intervention studies.

Methods: Sixty maximal cardiopulmonary exercise tests (CPET) for CHD patients 8-21 years old were independently reviewed by six exercise physiologists and four pediatric cardiologists.

Acceptability and exploratory effects of an occupational therapy intervention to improve recovery and return to work of workers with mental health disorders in primary care: a mixed methods study protocol.

Background: People with common mental disorders (CMD) are prone to experience work disabilities, which can lead to sick leave. To support their recovery and return to work, evidence recommends providing a combination of primary care services including psychological and work rehabilitation interventions. Furthermore, interventions to coordinate return to work are required to ensure timely access to services and concerted action among stakeholders.

Non-lytic spread of poliovirus requires the nonstructural protein 3CD.

Unlabelled: Non-enveloped viruses like poliovirus (PV) have evolved the capacity to spread by non-lytic mechanisms. For PV, this mechanism exploits the host secretory autophagy pathway. Virions are selectively incorporated into autophagosomes, double-membrane vesicles that travel to the plasma membrane, fuse, and release single-membrane vesicles containing virions.

Single-Cell Virology: On-Chip, Quantitative Characterization of the Dynamics of Virus Spread from One Single Cell to Another.

Virus spread at the single-cell level is largely uncharacterized. We have designed and constructed a microfluidic device in which each nanowell contains a single, infected cell (donor) and a single, uninfected cell (recipient). Using a GFP-expressing poliovirus as our model, we observed both lytic and non-lytic spread.

Community opioid dispensing after rib fracture injuries: CODI study.

Background: Pain from rib fractures often requires inpatient management with opioid medication. The need for ongoing opioid prescriptions following hospital discharge is poorly understood. Harms associated with long-term opioid use are generally accepted.

Hepatovirus translation requires PDGFA-associated protein 1, an eIF4E-binding protein regulating endoplasmic reticulum stress responses.

The overexpression and misfolding of viral proteins in the endoplasmic reticulum (ER) may cause cellular stress, thereby inducing a cytoprotective, proteostatic host response involving phosphorylation of eukaryotic translation initiation factor 2 subunit alpha (eIF2α). Here, we show that hepatitis A virus, a positive-strand RNA virus responsible for infectious hepatitis, adopts a stress-resistant, eIF2α-independent mechanism of translation to ensure the synthesis of viral proteins within the infected liver. Cap-independent translation directed by the hepatovirus internal ribosome entry site and productive hepatovirus infection of mice both require platelet-derived growth factor subunit A (PDGFA)-associated protein 1 (PDAP1), a small phosphoprotein of unknown function with eIF4E-binding activity.

Dataset of cheating in childhood: Exploring the link between parental reports of problem behaviors and dishonesty on simulated academic tests.

The present data were reported in the article "Cheating in childhood: Exploring the link between parental reports of problem behaviors and dishonesty on simulated academic tests" (Wilson et al., 2024). It reports the findings from an online study to assess children's cheating behaviors on simulated academic tests.

Indirect Treatment Comparisons in Healthcare Decision Making: A Targeted Review of Regulatory Approval, Reimbursement, and Pricing Recommendations Globally for Oncology Drugs in 2021-2023.

Introduction: Indirect treatment comparisons (ITCs) evaluate novel treatments compared to appropriate comparators when direct evidence is unavailable or infeasible. The objective of this study was to highlight the prevalence of different ITC methods in oncology drug submissions and to provide insights into how ITCs have been used in recent regulatory approval, reimbursement recommendations, or pricing decisions across various regions and diverse assessment frameworks.

Methods: A targeted literature review was conducted to identify assessment documents for oncology drug submissions that included ITCs.

F-BAR proteins CIP4 and FBP17 function in cortical neuron radial migration and process outgrowth.

Neurite initiation from newly born neurons is a critical step in neuronal differentiation and migration. Neuronal migration in the developing cortex is accompanied by dynamic extension and retraction of neurites as neurons progress through bipolar and multipolar states. However, there is a relative lack of understanding regarding how the dynamic extension and retraction of neurites is regulated during neuronal migration.

REliable PIcking by Consensus (REPIC): a consensus methodology for harnessing multiple cryo-EM particle pickers.

Cryo-EM particle identification from micrographs ("picking") is challenging due to the low signal-to-noise ratio and lack of ground truth for particle locations. State-of-the-art computational algorithms ("pickers") identify different particle sets, complicating the selection of the best-suited picker for a protein of interest. Here, we present REliable PIcking by Consensus (REPIC), a computational approach to identifying particles common to the output of multiple pickers.

The power of partnership: Strategies for pan-Canadian spread and scale of paramedics providing palliative care.

Paramedics and Palliative Care is an example of a promising practice ("pilot") that underwent successful spread and scale across Canada. Through the support of two pan-Canadian health organizations and concurrent evolution of the profession of paramedicine, this innovation has become integrated into practice. Evaluation of the innovation sites showed positive impact in all elements of the quintuple aim, and data from the expansion sites mirrors this success.

Non-lytic spread of poliovirus requires the nonstructural protein 3CD.

Non-enveloped viruses like poliovirus (PV) have evolved the capacity to spread by non-lytic mechanisms. For PV, this mechanism exploits the host secretory autophagy pathway. Virions are selectively incorporated into autophagosomes, double-membrane vesicles that travel to the plasma membrane, fuse, and release single-membrane vesicles containing virions.

The relevance of the United Nations' Sustainable Development Goals in the promotion of sport, physical activity, and recreation in Canada.

Canada is unique in that it has established four national strategies in support of sport, physical activity, and/or recreation (SPAR). Though some of these strategies identify potential social and environmental correlates of SPAR, and articulate societal outcomes such as changes in behaviour and health, there are no explicit links to larger global initiatives such as the United Nations' Sustainable Development Goals (SDGs). Given that countries are expected to propose a plan for addressing the 17 SDGs, and that obvious overlap exists between several of the proposed development goals and SPAR, Canada should consider whether common indicators can be identified across these strategies and the SDGs simultaneously to facilitate more efficient and effective action.

An integrated approach combining experimental, informatics and energetic methods for solid form derisking of PF-06282999.

The landscapes of observed and predicted three-dimensional crystal packing arrangements of small-molecule drug candidates can be complex. The possible appearance of a more thermodynamically stable solid form during drug development has led to the digital workflow of informatics-based risk assessments, named a Solid Form Health Check. Herein, we describe the use of a combined approach consisting of experiments, informatics together with energetic calculations in analysis of four competing polymorphs of PF-06282999, a myeloperoxidase (MPO) inhibitor with conformational flexibility and multiple plausible hydrogen bond networks.

Progress in physical activity research, policy, and surveillance in Canada: The global observatory for physical activity - GoPA!

Background: The purpose of this paper is to examine the evolution of physical activity research and the comprehensiveness of national physical activity policies and surveillance systems in Canada.

Methods: A systematic review was conducted by the Global Observatory for Physical Activity (GoPA! ) on physical activity and health publications between 1950 and 2019. Findings from Canada were extracted and included in the present analysis.

Single-cell virology: On-chip, quantitative characterization of the dynamics of virus spread from one single cell to another.

Virus spread at the single-cell level is largely uncharacterized. We have designed and constructed a microfluidic device in which each nanowell contained a single, infected cell (donor) and a single, uninfected cell (recipient). Using a GFP-expressing poliovirus as our model, we observed both lytic and non-lytic spread.

Motor development trajectories of children with cerebral palsy in a community-based early intervention program in rural South India.

Background: Developmental trajectories are crucial for evidence-based prognostication, planning interventions, and monitoring progress in children with cerebral palsy (CP).

Aims: To describe gross motor development patterns of children with CP in rural South India for the five Gross Motor Function Classification System (GMFCS) levels.

Methods: Longitudinal cohort study of 302 children (176 males, 126 females) with CP aged 0 to 10 years, followed by a community-based early intervention program.