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Describing a particular taste or smell is subjective. Tools such as word clouds, checklists, and regular training can help water utilities gather more reliable data to deal with taste‐and‐odor events. [ABSTRACT FROM AUTHOR]

Background: People with intellectual disabilities commonly experience multiple barriers to 'going out'. Aims: This paper explores what barriers prevented people from going out, and if the extent and nature of going out changed over time for people with intellectual disabilities as the COVID‐19 pandemic progressed. Methods: Data are drawn from a wider study that explored, at four time points, the experiences of people with intellectual disabilities through the COVID‐19 pandemic in the United Kingdom. Findings: The number of people leaving the house for almost all reasons increased over time through the pandemic, except for some outdoor participation and exercise. However, there was a significant decrease in outdoor exercise at the final time point of the study. Reliance on other people and a lack of availability of support were identified as barriers. Conclusion: A combination of factors restricted the extent to which people were going out even after COVID‐19 protections were lifted. [ABSTRACT FROM AUTHOR]

Scholars and advocates are at odds about how to achieve higher levels of child safety and permanency. Calls for change include the recent upEND focus on eradication of child welfare services to a radical refocusing of the present system towards prevention/early intervention. To clarify the implications of reform over abolition, we seek to portray a future in which the abolition of child welfare has occurred, in juxtaposition to maintaining four core elements of established child maltreatment programmes around the world: (1) receiving and responding to community signals about the risk to children; (2) assessment of need coupled with a proportionate response; (3) rights protections to ensure fairness when placement outside the family is required; and (4) procedures for accountability and quality improvement. For each of these functions, we outline abolitionist advocates' positions and implications for children and parents. Across these elements, we delineate how assigning these responsibilities to communities, as suggested by upEND, would likely (1) exaggerate racial and economic inequities and (2) create structural barriers that would increase harm to children. We suggest several evidence‐informed enhancements to practice, research and policy that would mitigate these inequities while also increasing safety and permanency. [ABSTRACT FROM AUTHOR]

Company activities are important contributors to climate change. Consumers take companies' actions toward environment into account when they decide to engage with these companies. We study under which conditions corporate misconduct with respect to climate change outrages consumers, eliciting negative moral emotions. Moreover, we explore the capacity of these negative moral emotions to energize consumer decisions and action tendencies to retaliate against “offending” companies. Testing two moderated mediation models on random samples of 152 adult citizens of the United States and 159 adult citizens of France, we show that negative moral emotions experienced by consumers that witness corporate malfeasance toward the climate determine negative attitudes toward the company and intentions to penalize it. Moreover, for both samples, empathy, collective self, and moral identity moderate the relationship between the perception of corporate irresponsibility and moral emotions, while the effect of political orientation is culturally specific. These findings help to uncover under which conditions consumer hostile responses toward corporate misconduct takes place. [ABSTRACT FROM AUTHOR]

The genus Xanthocyparis was described in 2002 for a new conifer species X. vietnamensis from northern Vietnam, which became well‐known for its rarity. Recently, natural diploid populations were found in a small area of northern Guangxi, China, whereas material from Vietnam plus newly discovered populations from southern Guangxi were determined to be tetraploids. We integrated evidence from multiple data sources to perform a taxonomic evaluation of the two ploidy levels present in Xanthocyparis. Morphometric analyses detected statistically significant differences in cone and leaf characters, whereas microsatellite and transcriptome analyses revealed clear genetic divergence between diploid and tetraploid material. Furthermore, analysis of bioclimatic variables confirmed divergence in ecological niches. Gene trees from homologous sequences indicate that tetraploid material might have arisen via allopolyploidy from the extant diploid material and a third, possibly extinct lineage. Therefore, we recognize and describe a new diploid species from northern Guangxi China: Xanthocyparis guangxiensis. [ABSTRACT FROM AUTHOR]

Despite remarkable progress in taxonomy within Caryophyllaceae and the tribe Caryophylleae gained from molecular phylogenetic evidence, there are some unresolved issues on generic boundaries in this tribe mainly due to poor sampling of some crucial taxa. This study builds upon previous phylogenetic analyses to clarify the generic boundaries of Bolanthus and its associated taxa in Turkey. We used tribe‐wide molecular phylogenies and reviewed the taxonomic history to address the controversies surrounding the classification of Bolanthus. In 2018, a new genus, Graecobolanthus, was proposed for Greek members of Bolanthus, while the monotypic genus Phrynella was synonymized under Bolanthus. Subsequent research suggested that Bolanthus hirsutus, the type of the genus name, aligns with the Greek clade, casting doubt on the validity of Graecobolanthus. Here we suggest the resurrection of the generic name Jordania for the Turkish species of Bolanthus (including Phrynella), with Jordania minuartioides designated as the lectotype. This reclassification aims to resolve the nomenclatural confusion and reflect phylogenetic relationships accurately. According to this concept, the necessary combinations are made. [ABSTRACT FROM AUTHOR]

Background: The aim of this retrospective study was to investigate the risk of tooth loss for teeth adjacent and nonadjacent to dental implants. Methods: A total of 787 patients with an average follow‐up of 57.1 months were examined to define the tooth loss, cumulative survival rate, and odds ratio (OR) for teeth adjacent versus nonadjacent to implants. A multivariate logistic regression was employed to assess the association between dental history and various recorded etiologies of tooth loss among teeth adjacent to implants. Results: The incidence of tooth loss for teeth adjacent to implants was 8.1% at the tooth level and 15.1% at the patient level, while 0.7% and 9.5% at the tooth and patientlevel for teeth nonadjacent to implants. The 10‐year cumulative survival rate for teeth adjacent to implants was 89.2%, and the primary etiology of tooth loss was root fracture (45.2%). The risk of tooth loss among teeth adjacent versus nonadjacent to implants was significantly higher (OR 13.15). Among teeth adjacent to implants, root canal‐treated teeth had a significantly higher risk of tooth loss due to root fracture (OR 7.72), a history of existing restoration significantly increased the risk of tooth loss due to caries (OR 3.05), and a history of periodontitis significantly increased the risk of tooth loss due to periodontitis (OR 38.24). Conclusion: The present study demonstrated that after patients received dental implant treatment, teeth adjacent to implants showed a 13.2‐fold higher risk of tooth loss compared to teeth nonadjacent to implants, with the primary etiology being root fracture. [ABSTRACT FROM AUTHOR]

INTRODUCTION: The Health and Retirement Study International Partner Surveys (HRS IPS) have rich longitudinal data, but the brevity of cognitive batteries is a limitation. METHODS: We used data from a substudy of the English Longitudinal Study of Ageing (ELSA) administering detailed cognitive assessments with the Harmonized Cognitive Assessment Protocol (ELSA‐HCAP) (N = 1273) to inform approaches for estimating cognition in ELSA (N = 11,213). We compared two novel approaches: confirmatory factor analysis (CFA)‐ and regression‐based prediction. RESULTS: Compared to estimates from the full HCAP battery, estimated cognitive functioning derived using regression models or CFA had high correlations (regression: r = 0.85 [95% confidence interval [CI]: 0.83 to 0.87]; CFA: r = 0.83 [95% CI: 0.81 to 0.85]) and reasonable mean squared error (regression: 0.25 [0.22 to 0.27]; CFA: 0.29 [0.26 to 0.32]) in held‐out data. The use of additional items from waves 7 to 9 improved performance. DISCUSSION: Both approaches are recommended for future research; the similarity in approaches may be due to the brevity of available cognitive assessments in ELSA. Highlights: Estimates of cognitive functioning informed by English Longitudinal Study of Ageing‐Harmonized Cognitive Assessment Protocol (ELSA‐HCAP) data had an adequate performance.Standard errors were smaller for associations with example risks when using measures informed by ELSA‐HCAP.Performance was better when including additional cognitive measures available in waves 7 to 9.Conceptual advantages to the confirmatory factor analysis (CFA) approach were not important in practice due to the brevity of the ELSA cognitive battery. [ABSTRACT FROM AUTHOR]

Introduction: The novel Confirm Rx™ implantable cardiac monitor (ICM) with SharpSense™ technology incorporates a new P‐wave discriminator designed to improve AF detection. This study aimed to evaluate the diagnostic performance of the Confirm Rx™ ICM in detecting AF episodes of varying durations. Methods: We conducted a multicenter retrospective analysis of consecutive patients implanted with a Confirm Rx™ ICM (v1.2) across nine UK hospitals, all with documented AF lasting at least 6 min. Electrocardiograms (ECGs) were manually adjudicated by cardiologists. To account for intra‐ and inter‐reviewer variability, a random sample of 10% of ECGs underwent additional review. Disagreements were resolved by a third reviewer. Diagnostic performance was determined by calculating the gross and patient‐averaged positive predictive value (PPV) for AF episodes of different duration. The source of false positive (FP) detection was also categorized. Results: Overall, 16,230 individual ECGs from 232 patients were included. The median AF episode duration was 14 min. R‐wave amplitude remained stable during follow‐up (0.52 ± 0.27 mV [initial] vs. 0.54 ± 0.29 mV [end of follow‐up], p =.10). The gross and patient‐averaged PPV were 75.0% and 67.0%, respectively. Diagnostic performance (gross) increased with progressively longer AF episodes: 88.0% for ≥1 h, 97.3% for 6 h, and 100% for 24 h. The main source of FP during tachycardia was T‐wave oversensing (54.2%), while in non‐tachycardic episodes it was predominantly ectopy (71.2%). The AF burden precision was excellent (93.3%). Conclusion: The Confirm Rx™ ICM diagnostic performance was modest for all AF episodes (75%), with accuracy increasing for longer AF episodes. [ABSTRACT FROM AUTHOR]

Key Takeaways: In the United States, all community and nontransient noncommunity water systems are required to submit an inventory describing the location and makeup of all service lines in their service areas. While the material can be designated as lead, galvanized requiring replacement, nonlead, or unknown, the last two designations require additional steps to be taken in the proposed Lead and Copper Rule Improvements (LCRI). Some utilities have few or no lead service lines, and this inventory requirement, issued by the US Environmental Protection Agency (EPA), may be burdensome to those utilities. This article demonstrates the methodology in EPA's proposed LCRI for verification of construction material, and an alternate validation procedure is proposed. [ABSTRACT FROM AUTHOR]

Evidence suggests that social identities, which provide purpose and a sense of belonging, enhance resilience against psychological strain and safeguard well‐being. This applies to first‐generation migrant populations facing adverse experiences, including prejudice and disconnection from previous identities during host country integration, negatively impacting their well‐being. The importance of social identity also extends to first‐generation migrant descendants, confronting dual‐identity challenges and experiencing exclusion and discrimination despite being native born. Building on the social identity approach to mental health, 20 semi‐structured interviews were conducted to investigate how migrants construct their social identities, their perspective on the challenges and changes they experience in relation to group memberships and ultimately, the influence this has on their psychological well‐being. Findings emphasize the significance of social identity continuity and gain pathways in first‐generation migrants' successful adjustment and psychological well‐being. For second‐generation migrants, dual‐identity development is especially difficult during adolescence due to social exclusion and discrimination in schools. Even in early adulthood, pressure to maintain heritage identity can lead to negative mental health outcomes over time. The current study contributes to and strengthens the social identity approach to migrant mental health and has wider implications for psychological interventions and policy. [ABSTRACT FROM AUTHOR]

Natural disasters happen across the world. The situations are different but the disruption to children's education and wellbeing is similar. This study focused on the school context changes caused by the COVID‐19 global disaster, and the impact of these changes on children's mental health. The aim was to better understand the associations between any mental health changes and children's school level of deprivation and pre‐disaster involvement in bullying. Cross‐sectional data were collected from 4316 children aged 6–11 years old, from 57 schools across England and Wales. Data were collected before the national lockdowns, early 2020, and 3–5 months after the final return to school, summer 2021, when schools were operating under a range of context restrictions. Child data included bullying involvement at school and health‐related quality of life; teacher data included reports of each child's internalising, externalising and prosocial behaviours. School‐level disadvantage was determined by the proportion of children in each school eligible to receive free school meals (an indicator of family disadvantage). The results showed that victims of bullying pre‐lockdown, and pupils from schools with a higher concentration of disadvantage, had significantly reduced externalising behaviours once back in the restricted school context. Victims had also increased their prosocial behaviours. It is possible that the restricted school context may have been a relief for the most vulnerable pupils. This study adds a new phase of understanding to the global disaster literature and the initial return to school when the environment is the same but the context has changed. [ABSTRACT FROM AUTHOR]

Soccer is the most popular sport in the world, with over 265 million active players and approximately 0.05% professional players worldwide. The Fédération Internationale de Football Association (FIFA) has made preparticipation screening recommendations which involve electrocardiography and echocardiography being performed prior to international competition. The aim of preparticipation cardiovascular screening in young athletes is to detect asymptomatic individuals with cardiovascular disease at risk of sudden cardiac death (SCD). The incidence of SCD in young athletes (age≤ 35 years) is 0.6–3.6 in 100,000 persons/year, with most deaths due to cardiovascular causes. Arrhythmogenic right ventricular cardiomyopathy (ARVC) is one of the leading causes of SCD in young athletes. It is a genetic disease characterized by progressive fibrofatty replacement of the myocardium with variable phenotypic expression. Exercise‐induced cardiac remodeling in conjunction with extensive T‐wave inversion raises concern for ARVC. This case report and literature review explores a potential mimic for ARVC, the role of cardiovascular screening in sport, and the use of a multimodality approach for risk stratification and management. [ABSTRACT FROM AUTHOR]

Tan spot disease of wheat (also known as yellow spot) is caused by the necrotrophic fungal pathogen Pyrenophora tritici‐repentis (Ptr). Initially described as a grass pathogen, Ptr has become a wheat pathogen of global importance. In Australia, tan spot was first recorded in 1952 as a minor wheat disease. However, by the 1970s tan spot had reached epidemic levels in Australia with yield losses of up to 49% reported in the north‐eastern region. A national survey carried out in 2007/2008 placed tan spot as the most economically important wheat disease with an estimated yield loss of 6%, corresponding to nearly a quarter of all disease losses. The incidence of tan spot in Australia has now markedly reduced with some wheat breeding programmes no longer considering tan spot disease resistance to be a priority trait. The disease can be effectively managed with integrated control strategies such as crop rotation, timely application of fungicides and removal of surface stubble. However, the key to the success of controlling tan spot disease in Australia has been achieved through wheat breeding programmes. The development of tan spot resistance resources suitable for the Australian climate was a concerted effort between national and international research organizations and Australian wheat breeders, supported by the Australian Grains Research Development Corporation (GRDC). While traditional breeding was essential to combat the disease, this article highlights the value of effector biology in assisting the development of resistant cultivars. [ABSTRACT FROM AUTHOR]

Interest in nurturing individuals' creative potential is rising. Yet, the potential benefits of incorporating creative embodied activities have been neglected in both applied and research settings. To address this gap, this study examined the effects of a Creative Dance program on university students' creative self‐efficacy, emotional creativity, tolerance to ambiguity, and ideation behaviors. A total of 143 undergraduate students participated, either in the Creative Dance intervention or a sport‐based control group for 15 weeks. A mixed‐method approach using questionnaires and focus groups was adopted. Linear mixed effects models showed that engaging in Creative Dance had a significant effect on ideational behaviors and tolerance to ambiguity. Specifically, students in the intervention condition improved their ideational behaviors and remained stable in their tolerance to ambiguity compared to student in the control condition who remained stable and regressed on those variables respectively. Focus group results highlighted the social effects of the intervention, which help to contextualize the quantitative findings. This study underscores the importance of integrating creative embodied activities to foster individuals' creative potential while highlighting the need to develop comprehensive assessment tools to capture the dynamic interplay between individuals and their environment throughout this process. [ABSTRACT FROM AUTHOR]

Long-term experiments can help to understand soil phosphorus (P) dynamics and improve nutrient management strategies. This research evaluated long-term (2002– 2021) soil P dynamics and yield response to a range of P fertilizer rates in a continuous high-yielding irrigated corn (Zea mays L.) experiment with low initial soil phosphorus test (SPT, 10.5 mg kg−1). The experiment was established near Clay Center, NE, and five P rates (0, 10, 20, 39, and 59 kg P ha−1) were evaluated. Soil samples at 20-cm depth were collected in eight cropping seasons. Yield response to P fertilizer increased after 20 years from 0.64 to 2.79 Mg ha−1. The application of 39 kg P ha−1 year−1 increased soil Bray-1 P to 19.5 mg kg−1, outyielded all other P treatments, and resulted in a positive relative P balance. Over 20 years, 0 kg P ha−1 year−1 decreased Bray-1 P from 10.5 to 5.5 mg kg−1. Annual P rates of 0, 10, and 20 kg P ha−1 produced a negative relative P balance and SPT below the critical soil test value (CSTV). The CSTV was 22.2 mg kg−1 for a continuous irrigated corn cropping system. A 53% increase in the P fertilizer rate (from 39 to 59 kg P ha−1 year−1) produced a threefold increment in the soil test P build-up rate. High yielding irrigated continuous corn production systems (>14 Mg ha−1) are required to apply at least 39 kg P ha−1 year−1 to maintain SPT and a positive relative P balance over years. [ABSTRACT FROM AUTHOR]

Understanding the relationship between a dam's size and its ecological effects is important for prioritization of river restoration efforts based on dam removal. Although much is known about the effects of large storage dams, this information may not be applicable to small dams, which represent the vast majority of dams being considered for removal. To better understand how dam effects vary with size, we conducted a multidisciplinary study of the downstream effect of dams on a range of ecological characteristics including geomorphology, water chemistry, periphyton, riparian vegetation, benthic macroinvertebrates, and fish. We related dam size variables to the downstream–upstream fractional difference in measured ecological characteristics for 16 dams in the mid‐Atlantic region ranging from 0.9 to 57 m high, with hydraulic residence times (HRTs) ranging from 30 min to 1.5 years. For a range of physical attributes, larger dams had larger effects. For example, the water surface width below dams was greater below large dams. By contrast, there was no effect of dam size on sediment grain size, though the fraction of fine‐grained bed material was lower below dams independently of dam size. Larger dams tended to reduce water quality more, with decreased downstream dissolved oxygen and increased temperature. Larger dams decreased inorganic nutrients (N, P, Si), but increased particulate nutrients (N, P) in downstream reaches. Aquatic organisms tended to have greater dissimilarity in species composition below larger dams (for fish and periphyton), lower taxonomic diversity (for macroinvertebrates), and greater pollution tolerance (for periphyton and macroinvertebrates). Plants responded differently below large and small dams, with fewer invasive species below large dams, but more below small dams. Overall, these results demonstrate that larger dams have much greater impact on the ecosystem components we measured, and hence their removal has the greatest potential for restoring river ecosystems. [ABSTRACT FROM AUTHOR]

Background and Objectives: Wheat is used extensively as the key ingredient for baked goods. Oats are used as an alternative for a range of commercial reasons, including "gluten‐free." Often the rationale driving the utilization of oats for gluten‐related disorders (GRDs)/gluten intolerance, gets lost due to assertions regarding the relative nutritional benefits of eating oats rather than wheat. This review looks at the dietary benefits of eating oats versus wheat‐based products to clarify the relative merits of each. Findings: Wheat and oats are important components of the human diet. Wheat‐based products cannot be replicated directly by oats. However, oats are a useful alternative where GRDs are present. Conclusions: Wheat is supreme in creating desirable food structures although it can be problematic for individuals with GRDs. Oats can be utilized to provide alternatives. However, in products like bread, other ingredients are needed to replicate the role of gluten. Significance and Novelty: This review provides a novel insight into the applications of wheat and oats in foods and the associated nutritional impact. The anticipated benefit is for people working in the food sector, health‐based professionals, and individuals who wish to understand the role of oats as an alternative to wheat to avoid gluten. [ABSTRACT FROM AUTHOR]

Plant‐mycorrhizal type has been suggested as an integrator of plant functional traits, yet most of what is known about these relationships comes from studies of different plant taxa, where the effects of mycorrhizal type cannot be isolated. In addition to affecting carbon‐nutrient exchanges, plants that associate with distinct mycorrhizal types often differ in several traits, with consequences for myriad below‐ground processes.We used two common gardens planted with Populus fremontii, a tree species that can simultaneously associate with both arbuscular mycorrhizal (AM) and ectomycorrhizal (ECM) fungi, to examine the degree to which mycorrhizal‐type dominance influences root traits and trait relationships across the root economic space.While P. fremontii formed AM and ECM associations simultaneously, individuals displayed a dominant mycorrhizal type driven primarily by garden location. Trees in the low‐elevation garden, regardless of provenance, were colonized primarily by AM fungi, whereas trees in the high‐elevation garden were colonized primarily by ECM fungi. In root systems at the low‐elevation garden, AM colonization rates were negatively related to specific root length indicating trade‐off with investment in foraging roots. In contrast, root systems at the high‐elevation garden, ECM colonization was negatively related to root tissue density, demonstrating a potential trade‐off between resource acquisition and root growth/defence. All other root economic traits remained similar between mycorrhizal types.While root traits varied little between AM‐ and ECM‐dominated trees (and gardens), their relationships with one another differed in each garden, suggesting unique strategies and trait trade‐offs in a single species. As global change continues to alter environments, species like P. fremontii, which experience a range of abiotic conditions, could signal how other tree species might modify root traits and strategies in response. Read the free Plain Language Summary for this article on the Journal blog. [ABSTRACT FROM AUTHOR]

Background: The aim of this feasibility study was to adapt and model a behavioural intervention for anxiety with autistic adults with moderate to severe intellectual disabilities. Method: Twenty‐eight autistic adults with moderate or severe intellectual disabilities, 37 carers, and 40 therapists took part in this single‐group non‐randomised feasibility study designed to test intervention feasibility and acceptability, outcome measures, and research processes. Results: The intervention was judged as feasible and acceptable by autistic adults with intellectual disabilities, carers, and therapists. Minor intervention revisions were suggested. Carers completed 100% of outcome measures and the missing data rate was low. Complying with legislation governing the inclusion of participants who lack capacity to decide whether they wanted to take part in this study led to an average 5‐week enrolment delay. Conclusion: The intervention and associated study processes were judged to be feasible and acceptable and should now be tested within a larger randomised trial. [ABSTRACT FROM AUTHOR]

Paraphlomideae (Lamioideae, Lamiaceae) is a recently established tribe endemic to East and Southeast Asia. It comprises three herbaceous genera: Paraphlomis, Matsumurella, and Ajugoides. Phylogenetic relationships among these genera have not yet been satisfactorily resolved and the monophyly of Paraphlomis was challenged in previous molecular phylogenetic studies. In this study, we performed maximum likelihood and Bayesian inference analyses on complete plastomes and nuclear ribosomal internal and external transcribed spacer sequences to further resolve the generic relationships within Paraphlomideae. All phylogenetic analyses support the monophyly of Paraphlomideae. Contrary to traditional classifications, both Ajugoides and Matsumurella were deeply nested within Paraphlomis, indicating the need to expand Paraphlomis to include Ajugoides and Matsumurella. Hence, six new combinations and one replacement name are proposed. Morphologically, species of the newly defined Paraphlomis share a rhizomatous or stoloniferous habit, plants with simple hairs, nutlets with a truncate apex, and actinomorphic calyces. In addition, widespread incongruence between nuclear and plastid trees may have been caused by hybridization and incomplete lineage sorting after rapid diversification in the re‐circumscribed Paraphlomis. [ABSTRACT FROM AUTHOR]

INTRODUCTION: Alzheimer's disease (AD) pathology is defined by β‐amyloid (Aβ) plaques and neurofibrillary tau, but Lewy bodies (LBs; 훼‐synuclein aggregates) are a common co‐pathology for which effective biomarkers are needed. METHODS: A validated α‐synuclein Seed Amplification Assay (SAA) was used on recent cerebrospinal fluid (CSF) samples from 1638 Alzheimer's Disease Neuroimaging Initiative (ADNI) participants, 78 with LB‐pathology confirmation at autopsy. We compared SAA outcomes with neuropathology, Aβ and tau biomarkers, risk‐factors, genetics, and cognitive trajectories. RESULTS: SAA showed 79% sensitivity and 97% specificity for LB pathology, with superior performance in identifying neocortical (100%) compared to limbic (57%) and amygdala‐predominant (60%) LB‐pathology. SAA+ rate was 22%, increasing with disease stage and age. Higher Aβ burden but lower CSF p‐tau181 associated with higher SAA+ rates, especially in dementia. SAA+ affected cognitive impairment in MCI and Early‐AD who were already AD biomarker positive. DISCUSSION: SAA is a sensitive, specific marker for LB‐pathology. Its increase in prevalence with age and AD stages, and its association with AD biomarkers, highlights the clinical importance of α‐synuclein co‐pathology in understanding AD's nature and progression. Highlights: SAA shows 79% sensitivity, 97% specificity for LB‐pathology detection in AD.SAA positivity prevalence increases with disease stage and age.Higher Aβ burden, lower CSF p‐tau181 linked with higher SAA+ rates in dementia.SAA+ impacts cognitive impairment in early disease stages.Study underpins need for wider LB‐pathology screening in AD treatment. [ABSTRACT FROM AUTHOR]

Objective: Saugeye (Sauger Sander canadensis × Walleye S. vitreus) have been introduced in reservoirs for several purposes, including as a top‐down control to combat stunting in crappie Pomoxis spp. populations. However, no comprehensive diet evaluation has been completed in southern reservoirs. Our objectives were to assess variability in saugeye diet compositions, explore factors influencing crappie presence in saugeye diets, and investigate trends in prey size to inform management strategies regarding predatory control of crappie populations. Methods: We collected 2638 saugeye diets from six Oklahoma reservoirs. We used permutational multivariate analysis of variance to test differences in diet compositions among saugeye lengths, study reservoirs, and seasons, and we used logistic regression models to correlate the presence of crappie in diets with saugeye size, season, crappie abundance, productivity, and turbidity. Finally, we used bivariate plots of diet indices and quantile regression to explore trends in prey importance and prey size relative to saugeye size. Result: Saugeye diet compositions were best explained by saugeye size, followed by study reservoir and season. Saugeye exhibited an ontogenetic shift from Inland Silverside Menidia beryllina to shad Dorosoma spp., and crappie were eaten infrequently in comparison. The presence of crappie prey in diets was most correlated with saugeye size (primarily large saugeye), followed by higher crappie abundance, lower reservoir productivity, and season (highest in fall). Saugeye consumed larger prey than most piscivores relative to predator size. Conclusion: Our results indicated that dominant prey of saugeye transitioned from smaller‐bodied fishes to larger shad as they grew when both prey types were available, which may have implications for growth and recruitment. Ultimately, the low and variable use of crappie prey may lead to inconsistent predatory effects on crappie populations, and large saugeye may exert greater top‐down pressure on crappie in lakes with lower productivity or higher crappie abundance. Impact statementDominant prey type of saugeye in Oklahoma reservoirs transitioned from Inland Silverside to Gizzard Shad as they grew, and crappie were eaten infrequently in comparison. Large saugeye may exert greater top‐down pressure on crappie populations in lakes with lower productivity or higher crappie abundance. [ABSTRACT FROM AUTHOR]

Pancreatic ductal adenocarcinoma (PDAC) is a devastating disease with a limited number of known driver mutations but considerable cancer cell heterogeneity. Phosphoproteomics provides a direct read‐out of aberrant signaling and the resultant clinically relevant phenotype. Mass spectrometry (MS)‐based proteomics and phosphoproteomics were applied to 42 PDAC tumors. Data encompassed over 19 936 phosphoserine or phosphothreonine (pS/T; in 5412 phosphoproteins) and 1208 phosphotyrosine (pY; in 501 phosphoproteins) sites and a total of 3756 proteins. Proteome data identified three distinct subtypes with tumor intrinsic and stromal features. Subsequently, three phospho‐subtypes were apparent: two tumor intrinsic (Phos1/2) and one stromal (Phos3), resembling known PDAC molecular subtypes. Kinase activity was analyzed by the Integrative iNferred Kinase Activity (INKA) scoring. Phospho‐subtypes displayed differential phosphorylation signals and kinase activity, such as FGR and GSK3 activation in Phos1, SRC kinase family and EPHA2 in Phos2, and EGFR, INSR, MET, ABL1, HIPK1, JAK, and PRKCD in Phos3. Kinase activity analysis of an external PDAC cohort supported our findings and underscored the importance of PI3K/AKT and ERK pathways, among others. Interestingly, unfavorable patient prognosis correlated with higher RTK, PAK2, STK10, and CDK7 activity and high proliferation, whereas long survival was associated with MYLK and PTK6 activity, which was previously unknown. Subtype‐associated activity profiles can guide therapeutic combination approaches in tumor and stroma‐enriched tissues, and emphasize the critical role of parallel signaling pathways. In addition, kinase activity profiling identifies potential disease markers with prognostic significance. [ABSTRACT FROM AUTHOR]

Purpose: This study explores the impact of guided inquiry‐based learning (IBL) on student engagement and performance in a dental hygiene program. The research was conducted with 36 dental hygiene students, focusing on enhancing student engagement using a guided IBL methodology that could ultimately lead to improved student performance and confidence. Methods: Delivered through two interventions, pre‐, post‐, and delayed post‐tests evaluated student performance and confidence, while the ASPECT survey assessed student engagement. The interventions included a lecture (intervention #1) and a group‐based IBL worksheet activity (intervention #2). Statistical analyses using analysis of variance (ANOVA) tested the impact of these interventions on student performance and confidence‐adjusted scores. Results: Results showed significant improvements in student performance and confidence following both interventions, with notably higher gains after the IBL activity. Analysis of ASPECT survey data revealed positive perceptions of engagement, emphasizing the importance of group dynamics, instructor roles, and the activity's value. Students reported enhanced understanding and engagement through group interactions and individual study. The study also highlighted the critical role of the instructor in facilitating and guiding the IBL activity. Conclusion: In conclusion, the study demonstrates that guided IBL strategies can significantly enhance student confidence and performance, suggesting a sustainable impact on learning outcomes. These findings underscore the importance of active, engaged learning methodologies in healthcare education, particularly in enhancing long‐term retention and understanding of complex topics. The study advocates for integrating such strategies into academic curricula to foster deeper student engagement and improved educational experiences. [ABSTRACT FROM AUTHOR]

Forests around the world are experiencing changes due to climate variability and human land use. How these changes interact and influence the vulnerability of forests are not well understood. In the eastern United States, well‐documented anthropogenic disturbances and land‐use decisions, such as logging and fire suppression, have influenced forest species assemblages, leading to a demographic shift from forests dominated by xeric species to those dominated by mesic species. Contemporarily, the climate has changed and is expected to continue to warm and produce higher evaporative demand, imposing stronger drought stress on forest communities. Here, we use an extensive network of tree‐ring records from common hardwood species across ~100 sites and ~1300 trees in the eastern United States to examine the magnitude of growth response to both wet and dry climate extremes. We find that growth reductions during drought exceed the positive growth response to pluvials. Mesic species such as Liriodendron tulipifera and Acer saccharum, which are becoming more dominant, are more sensitive to drought than more xeric species, such as oaks (Quercus) and hickory (Carya), especially at moderate and extreme drought intensities. Although more extreme droughts produce a larger annual growth reduction, mild droughts resulted in the largest cumulative growth decreases due to their higher frequency. When using global climate model projections, all scenarios show drought frequency increasing substantially (3–9 times more likely) by 2100. Thus, the ongoing demographic shift toward more mesic species in the eastern United States combined with drier conditions results in larger drought‐induced growth declines, suggesting that drought will have an even larger impact on aboveground carbon uptake in the future in the eastern United States. [ABSTRACT FROM AUTHOR]

Longitudinal research is crucial to fully assess the putative impact of the COVID‐19 pandemic on children with an intellectual disability in special school settings—ideally drawing on data pre‐pandemic to be able to evaluate later impact. Data on challenging behaviour and adaptive skills were collected annually for 348 students in one special school across four time points pre‐pandemic and one time point post‐pandemic. Data were analysed using multilevel models with repeated observations over the five time points. There was a decrease in aggressive and destructive behaviours and a decrease in adaptive skills at the post‐pandemic time point, after accounting for other important covariates. There was no evidence of a change in stereotyped or self‐injurious challenging behaviours. Other research using longitudinal methods is rare, but the current findings are consistent with previous research reporting on the impact of COVID‐19 on children and young people, particularly from parent reports. Future considerations for schools include adopting appropriate strategies to support learners to reintegrate back into education. Further research is needed to look at the longer‐term impact of the pandemic on challenging behaviour in children with an intellectual disability. [ABSTRACT FROM AUTHOR]

Mammals exhibit ecology‐related diversity in long bone morphology, revealing an ample spectrum of adaptations both within and between clades. Their occupation of unique ecological niches in postcranial morphology is thought to have occurred at different chronological phases in relation to abiotic factors such as climate and biotic interactions amongst major clades. Mammalian morphologies rapidly evolved throughout the Cenozoic, with several orders following different paths in locomotory adaptations. We assessed morphological variation in limb proportions for a rich sample of extant and fossil large mammalian clades (mainly carnivores and ungulates) to test associations with ecological adaptations and to identify temporal patterns of diversification. Phylogenetic relationships among species were incorporated into the analysis of limb bone proportions, showing significant morphological changes in relation to species substrate preference. Major climatic events appeared to have no temporal impact on patterns of morphological diversification, expressed as morphological disparity, in either clades or ecological groups. Linear stochastic differential equations supported a double‐wedge diversification model for limb proportions of carnivorous clades ('Creodonta' and Carnivora). The concomitant increase in morphological disparity throughout the Cenozoic for the orders Carnivora and Artiodactyla had a significative impact on the disparity of Perissodactyla supporting biotic interaction as primary driver of mammalian morphological diversification. Our findings challenge the classic idea of abiotic factors as primary driving forces in the evolution of postcranial morphologies for large terrestrial mammals, and propose clade competition as a key factor in temporal diversification. [ABSTRACT FROM AUTHOR]

INTRODUCTION: Tau aggregation into neurofibrillary tangles in Alzheimer's disease (AD) is a dynamic process involving changes in tau phosphorylation, isoform composition, and morphology. To facilitate studies of tangle maturity, we developed an image analysis pipeline to study antibody labeling signatures that can distinguish tangle maturity levels in AD brain tissue. METHODS: Using fluorescent immunohistochemistry, we co‐labeled AD brain tissue with four antibodies that bind different tau epitopes. Mean fluorescence intensity of each antibody was measured, and spectral clustering was used to identify tangle immunophenotypes. RESULTS: Five distinct tangle populations were identified, and different tangle maturity immunophenotypes were identified with increasing Braak stage. Early tangle immunophenotypes were more prevalent in later affected regions and advanced immunophenotypes were associated with ghost morphology. DISCUSSION: Our findings indicate that tangle populations characterized by advanced tau immunophenotypes are associated with higher Braak stage and more mature morphology, providing a new framework for defining tangle maturity levels using tau antibody signatures. Highlights: Populations of neurofibrillary tangles exist in Alzheimer's disease.The immunophenotype of neurofibrillary tangle populations relates to their maturity.The most advanced immunophenotypes are associated with higher Braak stage.The most advanced immunophenotypes are associated with ghost morphology.The most immature immunophenotypes are associated with later affected regions. [ABSTRACT FROM AUTHOR]

INTRODUCTION: We investigated the effect vigorous physical activity (VPA) on the risk of incident mild cognitive impairment (MCI) and probable dementia among individuals with high‐risk hypertension. METHODS: Baseline self‐reported frequency of VPA was categorized into low VPA (<1 session/week), and high VPA (≥1 session/week). We used multivariate Cox regression analysis to examine the association of VPA categories with incident MCI and probable dementia events. RESULTS: Participants in the high VPA category, compared with low VPA, experienced lower events rates (per 1000 person‐years) of MCI (13.9 vs 19.7), probable dementia (6.3 vs 9.0), and MCI/probable dementia (18.5 vs 25.8). In the multivariate Cox regression model, high VPA, compared with low VPA, was associated with lower risk of MCI, probable dementia, and MCI/probable dementia (HR [95% CI]: 0.81 [0.68–0.97], 0.80 [0.63–1.03], and 0.82 [0.70–0.96]), respectively. DISCUSSION: This study provides evidence that VPA may preserve cognitive function in high‐risk patients with hypertension. Highlights: Hypertension is associated with an increased risk of cognitive impairmentPhysical activity (PA) is associated with a lower risk of decline in cognitionThe effect of ≥1 sessions of vigorous‐intensity PA (VPA) per week was assessedThis analysis included SPRINT MIND trial participants with high‐risk hypertension≥1 VPA sessions/week was associated with lower risk of future cognitive impairment [ABSTRACT FROM AUTHOR]

INTRODUCTION: We aimed to investigate the association between the onset of type 2 diabetes (T2D) and dementia incidence rates (IR) in the population with impaired glucose tolerance (IGT) identified in primary care in New Zealand (NZ) over 25 years. METHODS: Tapered matching and landmark analysis (accounting for immortal bias) were used to control for potential effects of known confounders. The association between T2D onset and 5‐ and 10‐year IR of dementia was estimated by weighted Cox models. RESULTS: The onset of T2D was significantly associated with the 10‐year IR of dementia, especially in the socioeconomically deprived, those of non‐NZ European ethnicity, those currently smoking, and patients with higher metabolic measures. DISCUSSION: Our findings suggest that the onset of T2D is a significant risk factor for dementia in individuals with IGT. Dementia screening and structured diabetes prevention are vital in the population with IGT, particularly those from deprived or ethnic minority backgrounds. Highlights: Increased dementia incidence rate links with T2D onset in people with IGT.Significant incidence varied by ethnicity, socioeconomic status, and health factors.Results emphasize the diabetes manage and socioeconomic factors on dementia risk.Secondary analysis highlights the key role of vascular health in dementia prevention. [ABSTRACT FROM AUTHOR]

Cerebral amyloid angiopathy (CAA) is characterized by the accumulation of amyloid protein in the walls of cerebral blood vessels. This deposition of amyloid causes damage to the cerebral vasculature, resulting in blood‐brain barrier disruption, cerebral hemorrhage, cognitive decline, and dementia. The role of the immune system in CAA is complex and not fully understood. While the immune system has a clear role in the rare inflammatory variants of CAA (CAA related inflammation and Abeta related angiitis), the more common variants of CAA also have immune system involvement. In a protective role, immune cells may facilitate the clearance of beta‐amyloid from the cerebral vasculature. The immune system can also contribute to CAA pathology, promoting vascular injury, blood‐brain barrier breakdown, inflammation, and progression of CAA. In this review, we summarize the role of the immune system in CAA, including the potential of immune based treatment strategies to slow vascular disease in CAA and associated cognitive impairment, white matter disease progression, and reduce the risk of cerebral hemorrhage. Highlights: The immune system has a role in cerebral amyloid angiopathy (CAA) which is summarized in this review.There is an inflammatory response to beta‐amyloid that may contribute to brain injury and cognitive impairment.Immune cells may facilitate the clearance of beta‐amyloid from the cerebral vasculature.Improved understanding of the immune system in CAA may afford novel treatment to improve outcomes in patients with CAA. [ABSTRACT FROM AUTHOR]

Mainstream anti‐bullying interventions can reduce primary school‐level victimisation by 15–16% and bullying perpetration by 19%–20% (Aggression and Violent Behavior, 2019; 45: 111–133). Less is known about anti‐bullying interventions for pupils with special educational needs and disabilities (SEND) even though they are at least 2–4 times more likely to be involved in bullying. This systematic review aimed to identify reported anti‐bullying approaches for pupils with SEND, what the evidence is for these approaches reducing bullying and which design factors are linked to a reduction in bullying. We searched 10 databases and four grey literature sources for articles that evaluated school‐based anti‐bullying strategies for children and young people aged 4–18 years with SEND. This review included 15 studies and used the Mixed Methods Appraisal Tool for quality and risk of bias. Ten reported a reduction in bullying involvement, but the evidence was variable. A further 27 articles formed a 'suggested strategies' review which synthesised articles without evaluations of interventions but that suggested anti‐bullying strategies for use with pupils with SEND. The main suggestion was encouraging social skills and networks. Interventions should be evaluated for feasibility, acceptability and effectiveness. High‐quality randomised controlled trials are required to build an evidence base to support pupils with SEND. [ABSTRACT FROM AUTHOR]

Baiting is widely used in wildlife management for various purposes, including lethal control, fertility control, disease and parasite control, and conditioned aversion programs for many invasive vertebrate species. The efficacy of baiting programs relies on the likelihood that target animals will encounter the bait, consume it and receive an appropriate dose of the active ingredient. However, there has been little focus on encounter rate of toxic baits combined with behavioural aversion, which are likely to be significant factors affecting efficacy.Following optimal foraging theory, the likelihood of an animal encountering and consuming a toxic grain bait should increase in proportion to its availability relative to background food quantity if it is neither more or less detectable or palatable. Furthermore, the probability of consuming toxic baits might also be influenced by bait aversion following ingestion of a non‐lethal dose of toxin.Using a model system of wild house mice (Mus musculus L.) in mouse‐proof enclosures in Australia, we manipulated background food, applied zinc phosphide (Zn3P2) baits and measured mouse mortality. When background food was scarce, mouse mortality was high, whereas an increasing abundance of background food led to reduced mortality. A scenario modelling random encounters and including bait aversion explained 78% of the variation in observed mortality outcomes and achieved a closer fit to the data than modelling random encounters alone. Mortality rates were predicted to be higher with a higher strength bait, which would overcome behavioural aversion.Ensuring that animals locate and consume a lethal dose of toxic bait is a critical factor for successful bait delivery and efficacy. This is particularly significant in toxic baiting programs, where sublethal doses can make animals feel sick, leading to a negative association with the bait, and the development of aversion.Synthesis and applications: Our findings explain why some toxic baiting programs might fail. To achieve successful control, efforts should be directed at reducing the availability of background food to increase the probability of encounter and uptake of toxic baits. It is important to measure and understand the role of background food on toxic baiting programs to explain variable outcomes and inform strategies for successful bait delivery. [ABSTRACT FROM AUTHOR]

Land plants are typically photosynthetic, but some species have lost the ability to photosynthesize, instead relying on mycorrhizal fungi to obtain carbon. Increasing levels of partial mycoheterotrophy, in which seemingly autotrophic plants receive fungal carbon from their fungal partners, and reduced sprouting in concert with greater reproduction when sprouting, may be intermediate steps in the evolution of this trait.We studied the microevolutionary demography of Pyrola japonica and the closely related species P. subaphylla, which are currently considered sister species. While these species are both partially mycoheterotrophic, P. subaphylla is more strongly so, indicating that it may be closer to evolving full mycoheterotrophy. We tracked individuals in two nearby populations in Fukushima, Japan from 2015 to 2020. We analysed vital rates, population trends and long‐run population structure with historical function‐based matrix projection models. We assessed how shifts in P. subaphylla demography relate to fitness using a stochastic life table response experiment (SLTRE).P. subaphylla exhibited strong costs of growth to survival and of reproduction to sprouting, size and fecundity. It sprouted more than P. japonica but to smaller stages. P. subaphylla's flowering frequency was approximately four times that of P. japonica, but after flowering it was smaller and more likely to die.These life history costs appeared to drive differences in fitness, measured as stochastic population growth rate. Relative to P. japonica, shifts in fitness in P. subaphylla were due more to shifts in means than standard deviations of matrix elements. Shifts in growth transitions had the strongest negative impacts on fitness but also had the strongest positive impacts. Increased shifts to small non‐flowering stages were associated with increased fitness, while transitions involving dormancy were associated more strongly with drops in fitness.Synthesis. As far as we are aware, we found the first evidence that costs of growth and reproduction drive the evolution of increased sprouting and smaller size as a species becomes more intensely mycoheterotrophic. Surprisingly, vegetative dormancy did not evolve with mycoheterotrophy. We suggest further studies assessing whether these seemingly maladaptive trends result from genetic drift, genetic linkage or another mechanism. [ABSTRACT FROM AUTHOR]

Background: During the COVID‐19 pandemic in the United Kingdom, many health services were withdrawn from people with learning disabilities, with negative impacts on people's health. What has happened to people's health and healthcare as we move beyond the pandemic? Methods: Access to health services and health status were tracked for 550 UK adults with learning disabilities, using structured online interviews with people with learning disabilities and online surveys with family members or paid carers. Information was provided four times, from Wave 1 (in the winter 2020/2021 'lockdown') to Wave 4 (autumn 2022, over a year after public health protections stopped). Findings: By Wave 4, most people with learning disabilities had had COVID‐19, although high vaccination rates limited the number of people hospitalised. There was little evidence that use of GP services, community nurses, other therapists or annual health checks had increased over time, and at Wave 4 more people were having difficulty getting their medicines. People's health did not substantially improve over time. People with profound and multiple learning disabilities had poorer health and were less likely to be accessing health services. Conclusions: Improvements in access to health services for people with learning disabilities after the pandemic have not yet happened. Accessible Summaries: Many health services stopped for people with learning disabilities in the COVID‐19 pandemic, with a bad impact on people's health. What has happened to people's health and how they use health services through the COVID‐19 pandemic and beyond?People and families told us about the health of over 500 people with learning disabilities living in the United Kingdom four times, from the national lockdown in winter 2020/2021 through to autumn 2022.A lot of people were still not getting the health services they needed after the end of the pandemic, and people's health was not getting better.People with profound and multiple learning disabilities had worse health but were not in contact with health services as much as other people with learning disabilities. [ABSTRACT FROM AUTHOR]

Group Stepping Stones Triple P (GSSTP), is an evidence‐based intervention for parents of children with intellectual disability that aims to improve child behavioural difficulties. GSSTP was designed to be delivered face‐to‐face, but during the COVID‐19 pandemic some services started delivering it remotely. The evidence base for remote intervention is growing, but few studies have focused on the experiences of practitioners delivering the interventions and the consequences of their service provision. We aimed to explore UK practitioners' experiences of delivering remotely GSSTP. The objectives were to identify the advantages and disadvantages of remote GSSTP, to determine whether adjustments were made to enable delivery, and to assess perceived acceptability. Participants were identified using consecutive sampling from the Triple P UK practitioner network. Eleven practitioners, who had experience of delivering GSSTP remotely and face‐to‐face, reported their experiences in an online survey. Ten participants also took part in semi‐structured interviews. Interviews were transcribed verbatim and analysed using thematic analysis. According to 55% of practitioners, parent attendance had increased with remote delivery, and 73% of practitioners found remote GSSTP equally or more effective than face‐to‐face. Survey findings about managing parent engagement remotely were mixed and building rapport with patients was considered equally or more difficult remotely. The key themes from the thematic analysis were the practitioners' 'sincere enthusiasm' over the advantages of the remote GSSTP provision, the 'person‐centered strategies' that characterised their practice, the emergence of 'remote delivery as the way forward' for parenting services and finally, the 'challenges of remote delivery'. Remote GSSTP was perceived to be acceptable to participants and practitioners; the advantages of remote delivery appeared to outweigh the disadvantages. Practitioners reported strategies to prompt engagement and recreate group interactions in the remote setting that could be integrated in the practice of other group parenting providers. [ABSTRACT FROM AUTHOR]

Tree growth is a key mechanism driving carbon sequestration in forest ecosystems. Environmental conditions are important regulators of tree growth that can vary considerably between nearby urban and rural forests. For example, trees growing in cities often experience hotter and drier conditions than their rural counterparts while also being exposed to higher levels of light, pollution, and nutrient inputs. However, the extent to which these intrinsic differences in the growing conditions of trees in urban versus rural forests influence tree growth response to climate is not well known. In this study, we tested for differences in the climate sensitivity of tree growth between urban and rural forests along a latitudinal transect in the eastern United States that included Boston, Massachusetts, New York City, New York, and Baltimore, Maryland. Using dendrochronology analyses of tree cores from 55 white oak trees (Quercus alba), 55 red maple trees (Acer rubrum), and 41 red oak trees (Quercus rubra) we investigated the impacts of heat stress and water stress on the radial growth of individual trees. Across our three‐city study, we found that tree growth was more closely correlated with climate stress in the cooler climate cities of Boston and New York than in Baltimore. Furthermore, heat stress was a significant hindrance to tree growth in higher latitudes while the impacts of water stress appeared to be more evenly distributed across latitudes. We also found that the growth of oak trees, but not red maple trees, in the urban sites of Boston and New York City was more adversely impacted by heat stress than their rural counterparts, but we did not see these urban–rural differences in Maryland. Trees provide a wide range of important ecosystem services and increasing tree canopy cover was typically an important component of urban sustainability strategies. In light of our findings that urbanization can influence how tree growth responds to a warming climate, we suggest that municipalities consider these interactions when developing their tree‐planting palettes and when estimating the capacity of urban forests to contribute to broader sustainability goals in the future. [ABSTRACT FROM AUTHOR]

Background: Patients who have recurrent atrial fibrillation (AF) following redo catheter ablation may eventually be managed with a pace-and-ablate approach, involving pacemaker implant followed by atrioventricular nodal ablation (AVNA). We sought to determine which factors would predict subsequent AVNA in patients undergoing redo AF ablation. Methods: We analyzed patients undergoing redo AF ablations between 2013 and 2019 at our institution. Follow-up was censored on December 31, 2021. Patients with no available follow- up data were excluded. Time-to-event analysis with Cox proportional hazard regression was used to compare those who underwent AVNA to those who did not. Results: A total of 467 patients were included, of whom 39 (8.4%) underwent AVNA. After multivariable adjustment, female sex (aHR 4.68 [95% CI 2.30-9.50]; p < 0.001), ischemic heart disease (aHR 2.99 [95% CI 1.25-7.16]; p = 0.014), presence of a preexisting pacemaker (aHR 3.25 [95% CI 1.10-9.60]; p = 0.033), and persistent AF (aHR 2.22 [95% CI 1.07-4.59]; p = 0.032) were associated with increased risk of subsequent AVNA requirement. Conclusion: Female sex, ischemic heart disease, and persistent AF may be useful clinical predictors of the requirement for subsequent AVNA and may be considered as part of shared clinical decision making. [ABSTRACT FROM AUTHOR]

The lack of a robust phylogenetic backbone has posed significant challenges to proposing an infrageneric taxonomic classification of the pear genus, Pyrus, a widely distributed Eurasian lineage of Rosaceae. This issue has been exacerbated by limited informative loci and inaccessible taxon sampling. To address these limitations, we conducted extensive taxon sampling, encompassing 78 Pyrus ingroup individuals representing 32 species, along with 4 outgroup species. This comprehensive sampling strategy covers a wide range of morphological and geographical variations. To enable accurate phylogenomic inference, we assembled 801 single‐copy nuclear genes and 72 plastid coding sequences from deep genome skimming (DGS) data. Additionally, we employed a tree‐based method for nuclear orthology inference, which led to the generation of three orthologous datasets: one‐to‐one orthologs (1to1), monophyletic outgroups (MO), and rooted ingroups (RT). The results yielded from both nuclear and plastid analyses consistently support the monophyly of Pyrus, and two well‐supported clades, the Occidental and Oriental clades, were recovered in nine nuclear and three plastid trees. Integrating evidence from morphology and phylogenomics, we propose an updated infrageneric classification of Pyrus, which consists of two subgenera: P. subg. Pyrus and P. subg. Pashia stat. nov. This revised classification provides a more robust framework for understanding the evolutionary relationships within the pear genus. [ABSTRACT FROM AUTHOR]

A proposal to change the conserved type of Ipomoea was published in December 2020, and recommended by the Nomenclature Committee in 2023. This was done in the light of the possible negative consequences for a name change in the crop sweetpotato, which risk our proposal would significantly minimize. Recently, Muñoz‐Rodríguez & al. have published a rebuttal to this proposal, which we respond to here. The objections raised by these authors focus as much on the expertise and credibility of our group of authors as on the merits of our arguments. In this "rebuttal to the rebuttal", we respond to the scientific questions raised, highlight demonstrated misinterpretation of the specialised literature relevant to this discussion and counter the assertion that a reclassification of Ipomoeeae is impossible given existing evidence. While the currently recognised genera of Ipomoeeae are not all monophyletic, the proposal to change the conserved type of Ipomoea is a necessary step that will allow exploring an improved classification for the tribe Ipomoeeae, either in the form of a better recircumscription of the genera or an efficient infrageneric classification for Ipomoea. Previously published literature has not advocated for the integration of all genera into a single genus, as Muñoz‐Rodríguez and co‐authors have incorrectly suggested, and instead have recommended a reanalysis of the high morphological diversity of the group in the context of expanded phylogenetic studies, with the possible maintenance of some of the existing genera. We believe that, in a concerted collaborative approach and with the contribution of experts from different regions and scientific backgrounds, an improved classification of Ipomoeeae that integrates the principles of monophyly and diagnosability may soon be achieved, and until when some uncertainty may need to be accommodated, with the added reassurance that, regardless of the direction of future systematic rearrangements, the stability of the scientific name of sweetpotato would be preserved. [ABSTRACT FROM AUTHOR]

INTRODUCTION: The LIfestyle for BRAin Health (LIBRA) index yields a dementia risk score based on modifiable lifestyle factors and is validated in Western samples. We investigated whether the association between LIBRA scores and incident dementia is moderated by geographical location or sociodemographic characteristics. METHODS: We combined data from 21 prospective cohorts across six continents (N = 31,680) and conducted cohort‐specific Cox proportional hazard regression analyses in a two‐step individual participant data meta‐analysis. RESULTS: A one‐standard‐deviation increase in LIBRA score was associated with a 21% higher risk for dementia. The association was stronger for Asian cohorts compared to European cohorts, and for individuals aged ≤75 years (vs older), though only within the first 5 years of follow‐up. No interactions with sex, education, or socioeconomic position were observed. DISCUSSION: Modifiable risk and protective factors appear relevant for dementia risk reduction across diverse geographical and sociodemographic groups. Highlights: A two‐step individual participant data meta‐analysis was conducted.This was done at a global scale using data from 21 ethno‐regionally diverse cohorts.The association between a modifiable dementia risk score and dementia was examined.The association was modified by geographical region and age at baseline.Yet, modifiable dementia risk and protective factors appear relevant in all investigated groups and regions. [ABSTRACT FROM AUTHOR]

INTRODUCTION: Delirium is associated with mortality and new onset dementia, yet the underlying pathophysiology remains poorly understood. Development of imaging biomarkers has been difficult given the challenging nature of imaging delirious patients. Diffuse optical tomography (DOT) offers a promising approach for investigating delirium given its portability and three‐dimensional capabilities. METHODS: Twenty‐five delirious and matched non‐delirious patients (n = 50) were examined using DOT, comparing cerebral oxygenation and functional connectivity in the prefrontal cortex during and after an episode of delirium. RESULTS: Total hemoglobin values were significantly decreased in the delirium group, even after delirium resolution. Functional connectivity between the dorsolateral prefrontal cortex and dorsomedial prefrontal cortex was strengthened post‐resolution compared to during an episode; however, this relationship was still significantly weaker compared to controls. DISCUSSION: These findings highlight DOT's potential as an imaging biomarker to measure impaired cerebral oxygenation and functional dysconnectivity during and after delirium. Future studies should focus on the role of cerebral oxygenation in delirium pathogenesis and exploring the etiological link between delirium and dementias. Highlights: We developed a portable diffuse optical tomography (DOT) system for bedside three‐dimensional functional neuroimaging to study delirium in the hospital.We implemented a novel DOT task‐focused seed‐based correlation analysis.DOT revealed decreased cerebral oxygenation and functional connectivity strength in the delirium group, even after resolution of delirium. [ABSTRACT FROM AUTHOR]

INTRODUCTION: Amyloid beta and tau pathology are the hallmarks of sporadic Alzheimer's disease (AD) and autosomal dominant AD (ADAD). However, Lewy body pathology (LBP) is found in ≈ 50% of AD and ADAD brains. METHODS: Using an α‐synuclein seed amplification assay (SAA) in cerebrospinal fluid (CSF) from asymptomatic (n = 26) and symptomatic (n = 27) ADAD mutation carriers, including 12 with known neuropathology, we investigated the timing of occurrence and prevalence of SAA positive reactivity in ADAD in vivo. RESULTS: No asymptomatic participant and only 11% (3/27) of the symptomatic patients tested SAA positive. Neuropathology revealed LBP in 10/12 cases, primarily affecting the amygdala or the olfactory areas. In the latter group, only the individual with diffuse LBP reaching the neocortex showed α‐synuclein seeding activity in CSF in vivo. DISCUSSION: Results suggest that in ADAD LBP occurs later than AD pathology and often as amygdala‐ or olfactory‐predominant LBP, for which CSF α‐synuclein SAA has low sensitivity. Highlights: Cerebrospinal fluid (CSF) real‐time quaking‐induced conversion (RT‐QuIC) detects misfolded α‐synuclein in ≈ 10% of symptomatic autosomal dominant Alzheimer's disease (ADAD) patients.CSF RT‐QuIC does not detect α‐synuclein seeding activity in asymptomatic mutation carriers.Lewy body pathology (LBP) in ADAD mainly occurs as olfactory only or amygdala‐predominant variants.LBP develops late in the disease course in ADAD.CSF α‐synuclein RT‐QuIC has low sensitivity for focal, low‐burden LBP. [ABSTRACT FROM AUTHOR]

The increasing attention around cover crops in US agriculture to address many sustainability challenges necessitates targeted educational approaches to support future agriculture professionals. This article describes the process by which a team of educators, with different areas of expertise and from different regions, collaborated to design and implement a multi-university, semester-long, hybrid course titled “Cover Crops in Agroecosystems.” Course development occurred over 2 years during which the format, learning outcomes, as well as synchronized topics and activities were discussed, negotiated, and finalized. The course consisted of weekly pre-recorded lecture videos, in-person labs, and remote synchronous multi-site meetings. An end-of-semester survey administered at six universities in fall 2022 found that students valued the multi-regional dimension of the course, including learning from different instructors and interacting with students from other institutions. The survey also found broad student agreement that learning objectives were achieved, particularly around topics of cover crop agronomy and management. The team’s experience with course development highlights how designing and implementing a multi-university course where students report a quality learning experience is achievable. However, course execution ultimately required considerable effort, more than 2 years of planning, as well as ongoing team discussions and modifications that did not significantly reduce the time needed to prepare a more traditional individual instructor-led course. Course execution also required considerable flexibility in decision-making that aligned with different university constraints, instructor styles, and student needs. This effort and flexibility resulted in a quality student experience on a topic area of importance for advancing sustainable agriculture. [ABSTRACT FROM AUTHOR]