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Abstract Cancer-associated adipocytes (CAAs) have emerged as pivotal players in various cancers, particularly in such as breast cancer, significantly influencing their progression and therapy resistance. Understanding the adipocytes/cancer cells crosstalk is crucial for effective treatment strategies. Raman spectroscopy, a label-free optical technique, offers potential for characterizing biological samples by providing chemical-specific information. In this study, we used Raman spectroscopy and Trajectory Inference methods, specifically the Partition-based graph abstraction algorithm, to investigate the interactions between 3T3-L1 differentiated adipocytes and MDA-MB-231 breast cancer cells in a 2D co-culture model. We demonstrate the existence of subpopulations of adipocytes and the molecular changes associated with CAAs phenotype. This work contributes to understanding the role of CAAs in breast cancer progression and may guide the development of targeted therapies disrupting this interaction.

Abstract Magneto-spectroscopy methods have been employed to study the zero-wavevector magnon excitations in MnPSe3. Experiments carried out as a function of temperature and the applied magnetic field show that two low-energy magnon branches of MnPSe3 in its antiferromagnetic phase are gapped. The observation of two low-energy magnon gaps (at 1.70 ± 0.05 meV and 0.09 ± 0.01 meV) implies that MnPSe3 is a biaxial antiferromagnet. A relatively strong out-of-plane anisotropy imposes the spin alignment to be in-plane whereas the spin directionality within the plane is governed by a factor of 2.5 × 10−3 weaker in-plane anisotropy.

Abstract Objective Qualitative research methods are based on the analysis of words rather than numbers; they encourage self-reflection on the investigator’s part; they are attuned to social interaction and nuance; and they incorporate their subjects’ thoughts and feelings as primary sources. Despite appearing well suited for research in child and adolescent psychiatry (CAP), qualitative methods have had relatively minor uptake in the discipline. We conducted a qualitative study of CAPs involved in qualitative research to learn about these investigators’ lived experiences, and to identify modifiable factors to promote qualitative methods within the field of youth mental health. Methods We conducted individual, semi-structured 1-h long interviews through Zoom. Using purposive sample, we selected 23 participants drawn from the US (n = 12) and from France (n = 11), and equally divided in each country across seniority level. All participants were current or aspiring CAPs and had published at least one peer-reviewed qualitative article. Ten participants were women (44%). We recorded all interviews digitally and transcribed them for analysis. We coded the transcripts according to the principles of thematic analysis and approached data analysis, interpretation, and conceptualization informed by an interpersonal phenomenological analysis (IPA) framework. Results Through iterative thematic analysis we developed a conceptual model consisting of three domains: (1) Becoming a qualitativist: embracing a different way of knowing (in turn divided into the three themes of priming factors/personal fit; discovering qualitative research; and transitioning in); (2) Being a qualitativist: immersing oneself in a different kind of research (in turn divided into quality: doing qualitative research well; and community: mentors, mentees, and teams); and (3) Nurturing: toward a higher quality future in CAP (in turn divided into current state of qualitative methods in CAP; and advocating for qualitative methods in CAP). For each domain, we go on to propose specific strategies to enhance entry into qualitative careers and research in CAP: (1) Becoming: personalizing the investigator’s research focus; balancing inward and outward views; and leveraging practical advantages; (2) Being: seeking epistemological flexibility; moving beyond bibliometrics; and the potential and risks of mixing methods; and (3) Nurturing: invigorating a quality pipeline; and building communities. Conclusions We have identified factors that can support or impede entry into qualitative research among CAPs. Based on these modifiable findings, we propose possible solutions to enhance entry into qualitative methods in CAP (pathways), and to foster longer-term commitment to this type of research (identity).

Este artículo analiza los herbarios como testimonios patrimoniales y a la vez herramientas pedagógicas en el contexto educativo francés. Después de presentar en diacronía el uso pedagógico del herbario, se presenta el papel del herbario en la educación patrimonial. Por fin se presentan ejemplos de proyectos transdiciplinarios, plurilingües usando las lenguas del territorio, como el occitano. Estos proyectos muestran el interés tanto en la educación al patrimonio como en la educación al plurilingüismo y a la biodiversidad

Introduction: The Dual Shell Encompass Fibreplast™ System (DS-Encompass) by CQ Medical™ is validated for frameless immobilization in stereotactic brain radiotherapy. An alternative mask model has been proposed with the rear shell replaced by a Moldcare® cushion (M−Encompass). To validate the use of this model in our cranial stereotactic workflow method including HyperArc™, we performed a prospective randomized study comparing inter-and intrafractional motion and patients comfort between both masks. Materials & Methods: A prospective randomized study between DS-Encompass and M−Encompass was conducted involving 60 participants. Stratification between DS-Encompass and M−Encompass was carried out based on the fractionation scheme. Treatment plans were created with HyperArc™. During treatment, surface guidance was used for patient positioning and monitoring. A pre-treatment cone-beam CT (CBCT) was acquired to correct interfractional motion and a post-treatment CBCT was acquired to quantify the intrafractional motion. Patients reported comfort was analyzed with a Likert-scale at the end of the treatment. Unpaired t-tests were conducted to determine the level of significance. Results: No significant difference in interfractional translations is present. A significant difference is revealed in roll-axis rotation, where DS-Encompass allows for smaller deviations. Since interfractional motion can be corrected through daily CBCT-scans and 6D-couch corrections, they are clinically irrelevant. Intrafractional motion does not differ significantly and remains below 0.5 mm and 0.5° for both systems. There is no statistical difference in patient-reported comfort. Conclusion: We conclude that Encompass with Moldcare offers a safe alternative to Duall Shell Encompass for non-coplanar stereotactic brain radiotherapy. There is no significant difference in intrafractional motion nor difference in comfort levels.

Abstract Southern elephant seals (SES) experience a ‘catastrophic molt’, a costly event characterized by the renewal of both hair and epidermis that requires high peripheral vascular circulation. Molting animals are therefore constrained by high metabolic heat loss and are thought to fast and remain on land. To examine the ability of individuals to balance the energetic constraints of molting on land we investigate the stomach temperature and movement patterns of molting female SES. We find that 79% of females swam and 61% ingested water or prey items, despite the cost of cold-water exposure while molting. This behavior was related to periods of warm and low wind conditions, and females that dived and ingested more often, lost less body mass. We conclude that the paradigm of fasting during the molt in this species, and the fitness consequences of this behavior should be reconsidered, especially in the context of a changing climate.

Our research explores leucine-based pseudo-proteins (LPPs) for advanced wound dressings, focusing on their effects on wound healing in an in vitro model. We assessed three types of LPP films for their ability to enhance wound closure rates and modulate cytokine production. They all significantly improved wound closure compared to traditional methods, with the 8L6 and copolymer films showing the most pronounced effects. Notably, the latter exhibited an optimal cytokine profile: an initial burst of pro-inflammatory TNF-α, followed by a controlled release of IL-6 during the proliferative phase and a significant increase in anti-inflammatory IL-10 during remodeling. This balanced cytokine response suggests that the copolymer film not only accelerates wound closure but also supports a well-regulated healing process, potentially reducing fibrosis and abnormal scarring, underscoring the potential of copolymer LPPs as advanced wound dressing materials. Future research will aim to elucidate the specific signaling pathways activated by the copolymer LPP to better understand its mechanism of action. Overall, LPP films offer a promising approach to improving wound care and could lead to more effective treatments for complex wounds.

The isovector and isoscalar components of neutron-proton pairing are investigated in the N=Z unstable nuclei of the fp-shell through the two-nucleon transfer reaction (p,3He) in inverse kinematics. The combination of particle and gamma-ray detection with radioactive beams of 56Ni and 52Fe, produced by fragmentation at the GANIL/LISE facility, made it possible to carry out this study for the first time in a closed and an open-shell nucleus in the fp-shell. The transfer cross-sections for ground-state to ground-state (J=0+, T=1) and to the first (J=1+, T=0) state were extracted for both cases together with the transfer cross-section ratios σ(0+,T=1)/σ(1+,T=0). They are compared with second-order distorted-wave born approximation (DWBA) calculations. The enhancement of the ground-state to ground-state pair transfer cross-section close to mid-shell, in 52Fe, points towards a superfluid phase in the isovector channel. For the “deuteron-like” transfer, very low cross-sections to the first (J=1+, T=0) state were observed both for 56Ni(p,3He) and 52Fe(p,3He) and are related to a strong hindrance of this channel due to spin-orbit effect. No evidence for an isoscalar deuteron-like condensate is observed.

IntroductionInfants’ sensitivity to language-specific phonotactic regularities emerges between 6- and 9- months of age, and this sensitivity has been shown to impact other early processes such as wordform segmentation and word learning. However, the acquisition of phonotactic regularities involving perceptually low-salient phonemes (i.e., phoneme contrasts that are hard to discriminate at an early age), has rarely been studied and prior results show mixed findings. Here, we aimed to further assess infants’ acquisition of such regularities, by focusing on the low-salient contrast of /s/- and /ʃ/-initial consonant clusters.MethodsUsing the headturn preference procedure, we assessed whether French- and German-learning 9-month-old infants are sensitive to language-specific regularities varying in frequency within and between the two languages (i.e., /st/ and /sp/ frequent in French, but infrequent in German, /ʃt/ and /ʃp/ frequent in German, but infrequent in French).ResultsFrench-learning infants preferred the frequent over the infrequent phonotactic regularities, but the results for the German-learning infants were less clear.DiscussionThese results suggest crosslinguistic acquisition patterns, although an exploratory direct comparison of the French- and German-learning groups was inconclusive, possibly linked to low statistical power to detect such differences. Nevertheless, our findings suggest that infants’ early phonotactic sensitivities extend to regularities involving perceptually low-salient phoneme contrasts at 9 months, and highlight the importance of conducting cross-linguistic research on such language-specific processes.

Demonstrating the viability of Advanced Accelerator Concepts (AAC) relies on experimental validation. Over the last three decades, the U.S. has maintained a portfolio of advanced and novel accelerator test facilities to support research critical to AAC. The facilities have enabled pioneering developments in a wide variety of beam and accelerator physics, including plasma-wakefield and structure-wakefield acceleration. This paper provides an overview of the current portfolio of U.S. facilities possessing charged particle drive beams with high energies, on the order of tens of joules per pulse, or drive lasers with high peak powers, on the order of a petawatt, and are actively conducting AAC research.

Abstract The observation of a weak proton-emission branch in the decay of the 3174-keV 53mCo isomeric state marked the discovery of proton radioactivity in atomic nuclei in 1970. Here we show, based on the partial half-lives and the decay energies of the possible proton-emission branches, that the exceptionally high angular momentum barriers, $${{{{{{\mathcal{l}}}}}}}_{{{{{{\rm{p}}}}}}}=9$$ l p = 9 and $${{{{{{\mathcal{l}}}}}}}_{{{{{{\rm{p}}}}}}}=7$$ l p = 7 , play a key role in hindering the proton radioactivity from 53mCo, making them very challenging to observe and calculate. Indeed, experiments had to wait decades for significant advances in accelerator facilities and multi-faceted state-of-the-art decay stations to gain full access to all observables. Combining data taken with the TASISpec decay station at the Accelerator Laboratory of the University of Jyväskylä, Finland, and the ACTAR TPC device on LISE3 at GANIL, France, we measured their branching ratios as bp1 = 1.3(1)% and bp2 = 0.025(4)%. These results were compared to cutting-edge shell-model and barrier penetration calculations. This description reproduces the order of magnitude of the branching ratios and partial half-lives, despite their very small spectroscopic factors.

Beams with cross-plane coupling or extreme asymmetries between the two transverse phase spaces are often encountered in particle accelerators. Flat beams with large transverse-emittance ratios are critical for future linear colliders. Similarly, magnetized beams with significant cross-plane coupling are expected to enhance the performance of electron cooling in hadron beams. Preparing these beams requires precise control and characterization of the four-dimensional transverse phase space. In this study, we employ generative phase-space reconstruction techniques to rapidly characterize magnetized and flat-beam phase-space distributions using a conventional quadrupole-scan method. The reconstruction technique is experimentally demonstrated on an electron beam produced at the Argonne Wakefield Accelerator and successfully benchmarked against conventional diagnostics techniques. Specifically, we show that predicted beam parameters from the reconstructed phase-space distributions (e.g., as magnetization and flat-beam emittances) are in excellent agreement with those measured from the conventional diagnostic methods.

Computer modeling is essential to research on Advanced Accelerator Concepts (AAC), as well as to their design and operation. This paper summarizes the current status and future needs of AAC systems and reports on several key aspects of (i) high-performance computing (including performance, portability, scalability, advanced algorithms, scalable I/Os and In-Situ analysis), (ii) the benefits of ecosystems with integrated workflows based on standardized input and output and with integrated frameworks developed as a community, and (iii) sustainability and reliability (including code robustness and usability).

BackgroundFibromyalgia is a prevalent condition affecting 1–2% of the general population and can result in significant disability. Physicians and patients frequently encounter challenges in managing this condition.AimThe aim of this study was to explore novel management approaches through a qualitative analysis of the doctor-patient relationship.Design and settingTelephonic interviews were conducted with fibromyalgia patients to investigate their healthcare experiences.MethodsQualitative analysis was performed on patients' narratives using interpretative phenomenological analysis, a methodology that delves into each individual's subjectivity.ResultsA total of 19 adult patients with fibromyalgia, primarily middle-aged women (84% women, mean age 49.8 years), recruited from two university centers in Paris, were included in the study. The narratives of participants revealed substantial suffering and considerable functional impairment, which is paradoxical for a condition often considered benign. They reported an ongoing sense of loss of control, exacerbated by an imbalanced patient-doctor relationship. Patients constantly feared not being heard or believed, and they frequently sought attention from their caregivers. Most participants displayed significant ambivalence toward the nature of their condition and actively sought causal links. Patients' adaptive strategies sometimes worsened their symptoms, as in the case of muscular deconditioning. The healthcare system appeared deficient in managing these patients, characterized by a lack of health professional training, frequent inappropriate responses from healthcare providers, and stigmatization of psychological conditions.ConclusionDespite its perceived benign nature, fibromyalgia should be regarded as a severe condition due to its substantial long-term consequences. Participants reported a challenging experience with the doctor-patient relationship, marked by a strong sense of dependence and a lack of recognition. The care pathway for these patients appeared unsuitable and disorderly, potentially resulting in iatrogenic consequences. The management of patients with fibromyalgia should be enhanced and directed toward a patient-centered approach. The study provides practical recommendations regarding communication methods and patient care.

ABSTRACTPurpose. Suicide is a major cause of preventable death worldwide. Adequate training in risk assessment and intervention is key to suicide prevention. The use of simulation (role plays, simulated patients, virtual reality…) for practical training is a promising tool in mental health. The purpose of this study was to assess the effectiveness of simulation training in suicide risk assessment and intervention for healthcare professionals and gatekeepers. Methods. We conducted a systematic review in Medline and PsycINFO up to 31 July 2021 of randomized controlled trials (RCTs), non-randomized controlled trials, and pre/post-test studies. RCTs were furthermore included in a meta-analysis. We assessed the methodological quality of all studies with the Medical Education Research Study Quality Instrument, and the Cochrane Risk of Bias tool 2.0 for RCTs. Primary outcomes were changes in Kirkpatrick criteria: attitudes, skills, knowledge, behaviors, and patient outcomes. Results. We included 96 articles representing 43,656 participants. Most pre/post-test (n = 65) and non-randomized controlled (n = 14) studies showed significant improvement in attitudes, skills, knowledge, and behaviors. The meta-analysis of 11 RCTs showed positive changes in attitudes immediately after training and at 2–4 months post-training; in self-perceived skills at 6 months post-training; but not in factual knowledge. Studies assessing benefits for patients are still limited. Conclusions. The heterogeneity of methodological designs, interventions, and trained populations combined with a limited number of RCTs and studies on patients’ outcomes limit the strength of the evidence. However, preliminary findings suggest that simulation is promising for practical training in suicidal crisis intervention and should be further studied.

Introduction The South African government responded swiftly to the first wave of novel coronavirus (SARS-CoV-2) with a nationwide lockdown. Initial restrictions from March–July 2020 required people to stay at home unless accessing essential, life-saving services. We sought to understand how the COVID-19 pandemic and resulting lockdowns affected young people’s access to sexual and reproductive health services in a high-prevalence HIV setting.Methods We analysed data from a cross-sectional web-based questionnaire conducted with 15–24 year-olds from September–December 2020 in Eastern Cape, South Africa. The questionnaire was promoted through social media platforms. Participants were asked whether and how the COVID-19 pandemic and related restrictions affected their access to sexual and reproductive health services, through closed-ended and open-ended questions. Descriptive statistics using proportions were used to summarise responses, and open text was analysed using thematic analysis.Results Of 3431 respondents, the proportions reporting ‘more difficulty’ accessing HIV testing services, HIV self-screening kits, condoms, pre-exposure prophylaxis and antiretroviral treatment since the COVID-19 pandemic were 16.8%, 13.7%, 13.9%, 11% and 7%, respectively. In 796 open-text responses, participants described challenges accessing HIV services due to clinics being overwhelmed and prioritising patients with COVID-19, resulting in young people being turned away. Some were afraid of contracting COVID-19 at or en route to clinics. Others were unable to reach clinics because of restricted transport or financial insecurity.Discussion Young people in Eastern Cape rely on local clinics for services, and large proportions of young males and females faced difficulties or fears accessing clinics during the COVID-19 lockdown. Clinics became overwhelmed or inaccessible, limiting young people’s access to sexual and reproductive health services. In high HIV risk contexts, prevention services and tools must be more accessible to young people, outside of clinics and within the communities and spaces that young people can access without fear or cost.

Abstract Objectives Improving medical students’ wellbeing and empowerment through curricular activities is a topic of interest worldwide. Mindfulness-based interventions (MBIs) are increasingly implemented in medical education often as part of elective courses. To better understand training outcomes and adjust curriculum to students’ needs, we will explore why will medical students participate in meditation-based education? Methods We analyzed 29 transcripts from the first session of an 8-week MBSR program offered to medical students in French. Transcripts were coded and analyzed using a qualitative content thematic analysis and the constant comparison method. Results Analyses resulted in three themes describing students’ motivation: (1) Medical education and the physician’s role, i.e. improving interpersonal skills, acquiring skills oriented toward a more integrative medicine, being more productive in a highly competitive context. (2) Caring for my health i.e. aiming at stress reduction, emotion regulation, and improving self-compassion. (3) A quest for meaning, i.e. optimizing meaning of care, and meaning of life. Conclusion The results highlight the congruence between the perceived motivations and the evidence on the effect of mindfulness on self-care, the development of humanistic medical skills, and the meaning of care. Some findings raise the issue of the limits of using mindfulness to enhance one’s productivity. Notably, participants articulated the need for self-care as in mindfulness training, with the ability to care for others.

By developing a conceptual analysis, this research explores the possibility of fostering a convergence between digitalization and sustainability, also named digitainability. This convergence is often seen as an opportunity to solve the various challenges the agrifood sector faces nowadays, especially those of feeding more people without deteriorating the environment and creating social divides and, at the same time, managing specific risks related to climate change, biodiversity loss, and hunger. The research describes how open innovation is becoming an imperative and explains the contribution of startups in the development of these new innovative initiatives. It also explains how sustainability considerations are closely linked to the development of servitization in the business context. Finally, it explores how these changes impact established companies, forcing them to develop ambidextrous innovation strategies to maintain and support their competitive advantage. In doing so, the paper illustrates some of the well-known effects of this ongoing change, while identifying the opportunities created and the challenges for which more research is still needed.

BackgroundMental health problems occur in interactions in daily life. Yet, it is challenging to bring contextual information into the therapy room. The experience sampling method (ESM) may facilitate this by assessing clients’ thoughts, feelings, symptoms, and behaviors as they are experienced in everyday life. However, the ESM is still primarily used in research settings, with little uptake in clinical practice. One aspect that may facilitate clinical implementation concerns the use of ESM protocols, which involves providing practitioners with ready-to-use ESM questionnaires, sampling schemes, visualizations, and training. ObjectiveThis pilot study’s objective was to evaluate the usability of an ESM protocol for using the ESM in a specialized mental health care setting. MethodsWe created the ESM protocol using the m-Path software platform and tested its usability in clinical practice. The ESM protocol consists of a dashboard for practitioners (ie, including the setup of the template and data visualizations) and an app for clients (ie, for completing the ESM questionnaires). A total of 8 practitioners and 17 clients used the ESM in practice between December 1, 2020, and July 31, 2021. Usability was assessed using questionnaires, ESM compliance rates, and semistructured interviews. ResultsThe usability was overall rated reasonable to good by practitioners (mean scores of usability items ranging from 5.33, SD 0.91, to 6.06, SD 0.73, on a scale ranging from 1 to 7). However, practitioners expressed difficulty in personalizing the template and reported insufficient guidelines on how to use the ESM in clinical practice. On average, clients completed 55% (SD 25%) of the ESM questionnaires. They rated the usability as reasonable to good, but their scores were slightly lower and more variable than those of the practitioners (mean scores of usability items ranging from 4.18, SD 1.70, to 5.94, SD 1.50 on a scale ranging from 1 to 7). Clients also voiced several concerns over the piloted ESM template, with some indicating no interest in the continued use of the ESM. ConclusionsThe findings suggest that using an ESM protocol may facilitate the implementation of the ESM as a mobile health assessment tool in psychiatry. However, additional adaptions should be made before further implementation. Adaptions include providing training on personalizing questionnaires, adding additional sampling scheme formats as well as an open-text field, and creating a dynamic data visualization interface. Future studies should also identify factors determining the suitability of the ESM for specific treatment goals among different client populations.

BackgroundHealthcare students are a population more at risk for mental health issues, especially anxiety, depression, and suicidal thoughts. The health faculty of Université Paris Cité in France, Paris has implemented a Mental Health First Aid (MHFA) course aiming to improve students’ mental health literacy, self-care and peer-support and to decrease stigma about mental illness. We conducted a qualitative study exploring the lived experience of this MHFA training course among healthcare students so to better assess its implementation within this specific context and population.MethodsThis qualitative study used the five-stage inductive process to analyze the structure of lived experience (IPSE) approach. All the healthcare students that had completed the 2-day MHFA training were approached to participate. Data was collected through individual semi-structured interviews and inclusion continued until data saturation was reached. Data analysis was based on an inductive, descriptive, and structuring procedure to determine the structure of lived experience characterized by the central axes of experience.ResultsTwenty students were included. Data analysis produced a common structure of lived experience based on three central axes of experience, (1) a personal experience, (2) a student experience and (3) a professional experience. The participants all experienced this course intertwined within these 3 axes. Their motivation to take the course was personal -being of feeling concerned by the topic-, was study-oriented – to learn and revise psychiatry- and was professional – so to develop both practical and soft skills. In their personal experience, participants reported a transformative experience and some interventions with friends and family, while both in their student and professional experience, they felt frustrated with both the content and the form of the course.ConclusionThe results reported similar outcomes reported in the literature about skills, knowledge, and awareness; but mostly produce original avenues about how to better adapt such course to this specific population so to better address students’ expectations and mental health issues. This MHFA course -with an adapted content addressing eating disorders, self-mutilations and sexual and gender-based violence – could be part of the early curriculum of healthcare students. The latter could then benefit from a level 2/advanced MHFA course years later specifically tailored for healthcare professionals.

In this paper, we present m-Path (www.m-Path.io), an online platform that provides an easy-to-use and highly tailorable framework for implementing smartphone-based ecological momentary assessment (EMA) and intervention (EMI) in both research and clinical practice in the context of blended care. Because real-time monitoring and intervention in people's everyday lives have unparalleled benefits compared to traditional data collection techniques (e.g., retrospective surveys or lab-based experiments), EMA and EMI have become popular in recent years. Although a surge in the use of these methods has led to a myriad of EMA and EMI applications, many existing platforms only focus on a single aspect of daily life data collection (e.g., assessment vs. intervention, active self-report vs. passive mobile sensing, research-dedicated vs. clinically-oriented tools). With m-Path, we aim to integrate all of these facets into a single platform, as it is exactly this all-in-one approach that fosters the clinical utility of accumulated scientific knowledge. To this end, we offer a comprehensive platform to set up complex and highly adjustable EMA and EMI designs with advanced functionalities, using an intuitive point-and click web interface that is accessible for researchers and clinicians with limited programming skills. We discuss the strengths of daily life data collection and intervention in general and m-Path in particular. We describe the regular workflow to set up an EMA or EMI design within the m-Path framework, and summarize both the basic functionalities and more advanced features of our software.

The low-lying structure of 15C has been investigated via the neutron-removal 16C(d,t) reaction. Along with the known bound neutron sd-shell states, unbound p-shell hole states have been observed. The excitation energies and the deduced spectroscopic factors of the cross-shell states are an important measure of the [(p)−1(sd)2] neutron configurations in 15C. Our results show a very good agreement with shell-model calculations using the SFO-tls interaction for 15C. However, this same interaction predicted energies that were too low for the corresponding hole states in the N=9 isotone 17O and adjustment of the p-sd and sd-sd monopole terms was required to match the 17O energies. In addition, the excitation energies and spectroscopic factors have been compared to the first calculations of 15C with the ab initio self-consistent Green's function method employing the NNLOsat interaction. The results show the sensitivity to the size of the N=8 shell gap and highlight the need to go beyond the current truncation scheme.

BackgroundThere is currently no undisputed, validated, clinically meaningful measure for deficits in the broad spectrum of PSP phenotypes.ObjectiveTo develop a scale to monitor clinical deficits in patients with PSP across its broad phenotypes.MethodsThe Progressive Supranuclear Palsy Clinical Deficits Scale was conceptualized to cover seven clinical domains (Akinesia-rigidity, Bradyphrenia, Communication, Dysphagia, Eye movements, Finger dexterity, and Gait & balance), each scored from 0 to 3 (no, mild, moderate, or severe deficits). User guidelines were developed to standardize its application. Progressive Supranuclear Palsy Clinical Deficits Scale scores were collected in patients fulfilling the MDS-PSP diagnostic criteria in two independent, multicenter, observational studies, both cross-sectionally (exploratory DescribePSP cohort; confirmatory ProPSP cohort) and longitudinally (12-months' follow-up, both cohorts).ResultsCognitive pretesting demonstrated easy scale utility. In total, 164 patients were scored (70.4 ± 7.6 years; 62% males, 35% variant phenotypes). Mean Progressive Supranuclear Palsy Clinical Deficits Scale completion time was 4 minutes. The Progressive Supranuclear Palsy Clinical Deficits Scale total score correlated with existing scales (e.g., Progressive Supranuclear Palsy Rating Scale: R = 0.88; P

BACKGROUND: The Movement Disorder Society criteria for progressive supranuclear palsy introduced the category probable 4-repeat (4R)-tauopathy for joint clinical diagnosis of progressive supranuclear palsy and corticobasal degeneration. OBJECTIVES: To validate the accuracy of these clinical criteria for probable 4R-tauopathy to predict underlying 4R-tauopathy pathology. METHODS: Diagnostic accuracy for 4R-tauopathies according to the established criteria was estimated retrospectively in autopsy-confirmed patients with progressive supranuclear palsy and corticobasal degeneration (grouped as 4R-tauopathies), and Parkinsons disease, multiple system atrophy, and frontotemporal lobar degeneration (grouped as non-4R-tauopathies). RESULTS: We identified 250 cases with progressive supranuclear palsy (N = 195) and corticobasal degeneration (N = 55) and with and non-4R-tauopathies (N = 161). Sensitivity and specificity of probable 4R-tauopathy was 10% and 99% in the first year and 59% and 88% at final record. CONCLUSIONS: The new diagnostic category probable 4R-tauopathy showed high specificity and may be suitable for the recruitment of patients with progressive supranuclear palsy and corticobasal degeneration into therapeutic trials targeting 4R-tauopathy. The low sensitivity underpins the need for diagnostic biomarkers. © 2019 International Parkinson and Movement Disorder Society.

The aim of the study was to find out about the education in Polish schools of young people from Ukraine, who began to study there in connection with the full-scale invasion of Ukraine by the Russian Federation on February 24, 2022. The research focuses on the educational processes themselves, both in terms of teaching, care and upbringing, as well as the broader conditions of these processes in the pedagogical, psychological and social perspective (as well as in the formal and legal context). The main research questions are as follows: 1. What are the previous experiences of schools and teachers in working with foreign children (including children from Ukraine)? What preparation of schools and teachers undertaken to admit children who came to Poland as a result of the outbreak of the war? 2. How is the process of educating children from Ukraine who came as a result of the war organized at the local level and at the level of specific schools? 3. How, in the opinion of teachers, are the relations between children who previously studied in Polish schools and children who came as a result of the war shaped? 4. How, in the opinion of teachers, is the mental functioning of children who came as a result of the outbreak? 5. What, in the opinion of teachers, are the relations between the families of students who came because of the war, and the families of children who previously studied in Polish schools like? 6. How, in the opinion of teachers, is the cooperation between schools and the families of children who came from Ukraine in connection with the outbreak of the war? 7. What aspects of educational work with children who came as a result of the outbreak of the war are difficult for teachers in Polish schools? The findings are interpreted in the context of describing the needs of Polish schools and teachers so that the educational process of young people with refugee experience from Ukraine is maximized and constitutes effective support for them in a crisis situation. The recommendations developed by the authors of the Report and a team of invited experts are both more general in nature, related to the philosophy, assumptions and principles of the support provided, and relate to specific substantive aspects of support that can be implemented in schools.

Using a meta-analytic approach, we evaluate the association between socioeconomic status (SES) and children's experiences measured with the Language Environment Analysis (LENA) system. Our final analysis included 22 independent samples, representing data from 1583 children. A model controlling for LENA[TM] measures, age and publication type revealed an effect size of r[subscript z]= 0.186, indicating a small effect of SES on children's language experiences. The type of LENA metric measured emerged as a significant moderator, indicating stronger effects for adult word counts than child vocalization counts. These results provide important evidence for the strength of association between SES and children's everyday language experiences as measured with an unobtrusive recording analyzed automatically in a standardized fashion.

BackgroundAcute myocardial infarction (AMI) is the major cause of cardiovascular mortality worldwide. Most ischemic episodes are triggered by an increase in heart rate, which induces an imbalance between myocardial oxygen delivery and consumption. Developing drugs that selectively reduce heart rate by inhibiting ion channels involved in heart rate control could provide more clinical benefits. The Cav1.3-mediated L-type Ca2+ current (ICav1.3) play important roles in the generation of heart rate. Therefore, they can constitute relevant targets for selective control of heart rate and cardioprotection during AMI.ObjectiveWe aimed to investigate the relationship between heart rate and infarct size using mouse strains knockout for Cav1.3 (Cav1.3−/−) L-type calcium channel and of the cardiac G protein gated potassium channel (Girk4−/−) in association with the funny (f)-channel inhibitor ivabradine.MethodsWild-type (WT), Cav1.3+/−, Cav1.3−/− and Girk4−/− mice were used as models of respectively normal heart rate, moderate heart rate reduction, bradycardia, and mild tachycardia, respectively. Mice underwent a surgical protocol of myocardial IR (40 min ischemia and 60 min reperfusion). Heart rate was recorded by one-lead surface ECG recording, and infarct size measured by triphenyl tetrazolium chloride staining. In addition, Cav1.3−/− and WT hearts perfused on a Langendorff system were subjected to the same ischemia-reperfusion protocol ex vivo, without or with atrial pacing, and the coronary flow was recorded.ResultsCav1.3−/− mice presented reduced infarct size (−29%), while Girk4−/− displayed increased infarct size (+30%) compared to WT mice. Consistently, heart rate reduction in Cav1.3+/− or by the f-channel blocker ivabradine was associated with significant decrease in infarct size (−27% and −32%, respectively) in comparison to WT mice.ConclusionOur results show that decreasing heart rate allows to protect the myocardium against IR injury in vivo and reveal a close relationship between basal heart rate and IR injury. In addition, this study suggests that targeting Cav1.3 channels could constitute a relevant target for reducing infarct size, since maximal heart rate dependent cardioprotective effect is already observed in Cav1.3+/− mice.

Summary: Conventional dendritic cells (cDCs) are found in most tissues and play a key role in initiation of immunity. cDCs require constant replenishment from progenitors called pre-cDCs that develop in the bone marrow (BM) and enter the blood circulation to seed all tissues. This process can be markedly accelerated in response to inflammation (emergency cDCpoiesis). Here, we identify two populations of BM pre-cDC marked by differential expression of CXCR4. We show that CXCR4lo cells constitute the migratory pool of BM pre-cDCs, which exits the BM and can be rapidly mobilized during challenge. We further show that exit of CXCR4lo pre-cDCs from BM at steady state is partially dependent on CCR2 and that CCR2 upregulation in response to type I IFN receptor signaling markedly increases efflux during infection with influenza A virus. Our results highlight a fine balance between retention and efflux chemokine cues that regulates steady-state and emergency cDCpoiesis.