Miracle-dz/UniFAR-FTUs huggingface dataset:
Threshold shifts and developmental temperature impact trade-offs between tolerance and plasticity

Mounting evidence suggests that ectotherms are already living close to their upper physiological thermal limits. Phenotypic plasticity has been proposed to reduce the impact of climate change in the short-term providing time for adaptation, but the tolerance-plasticity trade-off hypothesis predicts organisms with higher tolerance have lower plasticity. Empirical evidence is mixed, which may be driven by methodological issues such as statistical artefacts, nonlinear reaction norms, threshold shifts or selection. Here, we examine whether threshold shifts (organisms with higher tolerance require stronger treatments to induce maximum plastic responses) influence tolerance-plasticity trade-offs in hardening capacity for desiccation tolerance and critical thermal maximum (CTMAX) across Drosophila species with varying distributions/sensitivity to desiccation/heat stress. We found evidence for threshold shifts in both traits; species with higher heat/desiccation tolerance required longer hardening treatments to induce maximum hardening responses. Species with higher heat tolerance also showed reductions in hardening capacity at higher developmental acclimation temperatures. Trade-off patterns differed depending on the hardening treatment used and the developmental temperature flies were exposed to. Based on these findings, studies that do not consider threshold shifts, or that estimate plasticity under a narrow set of environments, will have a limited ability to assess trade-off patterns and differences in plasticity across species/populations more broadly.
A novel approach to guide GD2-targeted therapy in pediatric tumors by PET and [64Cu]Cu-NOTA-ch14.18/CHO

Background: The tumor-associated disialoganglioside GD2 is a bona fide immunotherapy target in neuroblastoma and other childhood tumors, including Ewing sarcoma and osteosarcoma. GD2-targeting antibodies proved to be effective in neuroblastoma and GD2-targeting chimeric antigen receptors (CAR)- expressing T cells as well as natural killer T cells (NKTs) are emerging. However, assessment of intra- and intertumoral heterogeneity has been complicated by ineffective immunohistochemistry as well as sampling bias in disseminated disease. Therefore, a non-invasive approach for the assessment and visualization of GD2 expression in-vivo is of upmost interest and might enable a more appropriate treatment stratification. Methods: Recently, [64Cu]Cu-NOTA-ch14.18/CHO (64Cu-GD2), a radiolabeled GD2-antibody for imaging with Positron-Emission-Tomography (PET) was developed. We here report our first clinical patients' series (n = 11) in different pediatric tumors assessed with 64Cu-GD2 PET/MRI. GD2-expression in tumors and tissue uptake in organs was evaluated by semiquantitative measurements of standardized uptake values (SUV) with PET/MRI on day 1 p.i. (n = 11) as well as on day 2 p.i. (n = 6). Results: In 8 of 9 patients with suspicious tumor lesions on PET/MRI at least one metastasis showed an increased 64Cu-GD2 uptake and a high tracer uptake (SUVmax > 10) was measured in 4 of those 8 patients. Of note, sufficient image quality with high tumor to background contrast was readily achieved on day 1. In case of 64Cu-GD2-positive lesions, an excellent tumor to background ratio (at least 6:1) was observed in bones, muscles or lungs, while lower tumor to background contrast was seen in the spleen, liver and kidneys. Furthermore, we demonstrated extensive tumor heterogeneity between patients as well as among different metastatic sites in individual patients. Dosimetry assessment revealed a whole-body dose of only 0.03 mGy/MBq (range 0.02-0.04). Conclusion: 64Cu-GD2 PET/MRI enables the non-invasive assessment of individual heterogeneity of GD2 expression, which challenges our current clinical practice of patient selection, stratification and immunotherapy application scheme for treatment with anti-GD2 directed therapies.
The effect of model structure and data availability on Usutu virus dynamics at three biological scales

Understanding the epidemiology of emerging pathogens, such as Usutu virus (USUV) infections, requires systems investigation at each scale involved in the host–virus transmission cycle, from individual bird infections, to bird-to-vector transmissions, and to USUV incidence in bird and vector populations. For new pathogens field data are sparse, and predictions can be aided by the use of laboratory-type inoculation and transmission experiments combined with dynamical mathematical modelling. In this study, we investigated the dynamics of two strains of USUV by constructing mathematical models for the within-host scale, bird-to-vector transmission scale and vector-borne epidemiological scale. We used individual within-host infectious virus data and per cent mosquito infection data to predict USUV incidence in birds and mosquitoes. We addressed the dependence of predictions on model structure, data uncertainty and experimental design. We found that uncertainty in predictions at one scale change predicted results at another scale. We proposed in silico experiments that showed that sampling every 12 hours ensures practical identifiability of the within-host scale model. At the same time, we showed that practical identifiability of the transmission scale functions can only be improved under unrealistically high sampling regimes. Instead, we proposed optimal experimental designs and suggested the types of experiments that can ensure identifiability at the transmission scale and, hence, induce robustness in predictions at the epidemiological scale.
Cardiopulmonary exercise testing in younger patients with persistent dyspnea following acute, outpatient COVID‐19 infection

Abstract Studies using cardiopulmonary exercise testing (CPET) to evaluate persistent dyspnea following infection with COVID‐19 have focused on older patients with co‐morbid diseases who are post‐hospitalization. Less attention has been given to younger patients with post‐COVID‐19 dyspnea treated as outpatients for their acute infection. We sought to determine causes of persistent dyspnea in younger patients recovering from acute COVID‐19 infection that did not require hospitalization. We collected data on all post‐COVID‐19 patients who underwent CPET in our clinic in the calendar year 2021. Data on cardiac function and respiratory response were abstracted, and diagnoses were assigned using established criteria. CPET data on 45 patients (238.3 ± 124 days post‐test positivity) with a median age of 27.0 (22.0–40.0) were available for analysis. All but two (95.6%) were active‐duty service members. The group showed substantial loss of aerobic capacity—average VO2 peak (L/min) was 84.2 ± 23% predicted and 25 (55.2%) were below the threshold for normal. Spirometry, diffusion capacity, high‐resolution computed tomography, and echocardiogram were largely normal and were not correlated with VO2peak. The two most common contributors to dyspnea and exercise limitation following comprehensive evaluation were deconditioning and dysfunctional breathing (DB). Younger active‐duty military patients with persistent dyspnea following outpatient COVID‐19 infection show a substantial reduction in aerobic capacity that is not driven by structural cardiopulmonary disease. Deconditioning and DB breathing are common contributors to their exercise limitation. The chronicity and severity of symptoms accompanied by DB could be consistent with an underlying myopathy in some patients, a disorder that cannot be differentiated from deconditioning using non‐invasive CPET.
Calibrating Multi-Channel RSS Observations for Localization Using Gaussian Process

This letter proposes to use a Gaussian process regression model to compensate for frequency dependent shadowing effects and multipath in received signal strength (RSS) observations. Parametric multi-channel RSS calibration models are introduced and characterized by the inter-channel bias and the scale factor terms. With the proposed calibration model, multi-channel RSS observations can be more effectively combined for localization over large space. Field tests with BLE 4.2 wireless radio broadcasting at channels 0, 12, and 39 have been conducted over a 9600 $\text{m}^{2}$ outdoor area. Test results with sufficient and insufficient multi-channel RSS observations both confirm improved positioning performance by using the proposed model.
Finding Common Ground Governance And Natural Resources In The American West

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Prognostic Value of Dysphagia for Activities of Daily Living Performance and Cognitive Level after Stroke

ABSTRACT Objectives: The purpose of this study was to examine the association between baseline dysphagia and the improvement of activities of daily living performance and cognitive level among inpatients after stroke. Methods: This was a retrospective cohort study of patients undergoing convalescent rehabilitation after stroke. Dysphagia was assessed using the Food Intake LEVEL Scale. Outcomes were the motor and cognitive scores of the Functional Independence Measure (FIM) at discharge. Multiple regression analysis was performed to examine the association between dysphagia at admission and these outcomes. Results: There were 499 participants with a median age of 74 years. A multiple regression analysis was carried out after adjusting for potential confounders including age and sex. Dysphagia at admission was independently and negatively associated with motor (β=−0.157, P<0.001) and cognitive (β=−0.066, P=0.041) FIM scores at discharge. Conclusions: Baseline dysphagia in patients after stroke was negatively associated with improvement in performance of activities of daily living and cognitive level.
Increasing Self-Compassion: Review of the Literature and Recommendations.

Depression is a common symptom among college students and is often accompanied by negative thoughts about oneself. Self-compassion is a technique students can use to combat those negative thoughts. Self-compassion is an emotion-regulation strategy in which the individual engages in self-kindness, particularly after a mistake, failure, and/or rejection. This paper reviews the concept of self-compassion, assessment of self-compassion, and interventions that have been shown to increase self-compassion. Self-compassion is associated with lower levels of psychopathology and higher levels of well-being. It is theorized to work by buffering against a self-critical ruminative process after a mistake, failure, and/or rejection. Self-compassion is most commonly assessed through a validated scale that measures overall self-compassion and its six subscales: self-kindness, common humanity, mindfulness, self-judgment, isolation, and over-identification. Multiple self-compassion interventions have been shown to increase self-compassion and improve psychological health. These interventions are varied and contain strategies such as mindfulness meditation, loving kindness meditation, and changing self-talk. Details of those interventions and practical strategies that individuals, students, and professors can use to increase self-compassion are described. Overall, self-compassion is a valuable tool that can help individuals cope with mistakes, failure, and/or rejection.
Promising Effect of the Children in Disaster: Evaluation and Recovery Intervention on Trauma Symptoms and Quality of Life for Children and Adolescents: A Controlled Study

Objective The Children in Disaster: Evaluation and Recovery (CIDER) program in Korea was developed to treat children and adolescents exposed to trauma. This study aimed to demonstrate the effectiveness of the CIDER through a comparison with controls. Methods A total of 85 participants consisted of the intervention group (n=41) and control group (n=44). We assessed the changes in trauma-related symptoms, depression, anxiety, and improvements in quality of life before and after the intervention. Results In total, bullying and school violence (44.7%) were the most common trauma, followed by sexual abuse (17.6%). Acute stress disorder and post-traumatic stress disorder (PTSD) accounted for 41.2%, and attention-deficit/hyperactivity disorder (ADHD) and developmental disorder were the most common comorbidities (51.8%). The symptoms of trauma, depression, anxiety, and quality of life improved significantly in the intervention group, while the control group did not show significant changes. Conclusion Compared with the control group, the CIDER improved symptoms and quality of life in children and adolescents who had experienced trauma. The CIDER program was practical and easy to apply, even for different ages, types of traumas, and comorbidities.
Gesture recognition system

本发明涉及用于检测和识别姿势(特别是不同的手势)的装置。 根据本发明的姿势检测装置(110)包括用于测量使用者的皮肤的电性质(例如皮肤的电导和/或其变化)的至少一个电极(120A‑120E)。 从这些测量数据，可以识别由身体呈现的不同姿势。
HPLC METHOD DEVELOPMENT AND VALIDATION FOR AZITHRO-MYCIN IN ORAL SUSPENSION

Introduction: Azithro-mycin a semi-synthetic, azalide congener of erythro-mycin indicated in the treatment of respiratory tract infections. Various methods available for determination of Azithro-mycin, but HPLC are most versatile one. Objective: The present study is based on the development and validation of a rapid, simple high performance liquid chromatography (HPLC) method equipped with UV detector for quantitative analysis of Azithro-mycin (AZN) in suspension. Material and methods: The Method was performed by using Hypersil BDS-C18 (250 mm × 4.6 mm i.d.) column MS-II, with an isocratic mobile phase of methanol, acetonitrile and phosphate buffer pH 8 (60:30:10; v/v) with run time 15 minutes. The determinations were performed at a flow rate of 1.0ml/min, and UV detector set at 212 nm. Result and Discussion: The method was found to be specific with relative standard deviation (RSD) less than 2.09%. The method showed accuracy with RSD less than 1.34% and precision in repeatability with RSD less than 1.42%. The method was found to be linear over a wide range of concentration from 1.0 to 50.0 μg/mL (R2 = .995). Limit of detection and limit of quantification were found to be 14.40 ng/mL and 43.66 ng/mL respectively. Conclusion: It was advantageous to use UV detector over other methods employing electrochemical, photodiode array etc. as the detector, because of cheap and easy availability. The developed method fulfilled all validation parameters as per ICH and can be successfully applied to quantify percent drug content in marketed oral Azithro-mycin suspension.
TCR β chain repertoire characteristic between healthy human CD4+ and CD8+ T cells

Abstract T cell is vital in the adaptive immune system, which relays on T-cell receptor (TCR) to recognize and defend against infection and tumors. T cells are mainly divided into well-known CD4+ and CD8+ T cells, which can recognize short peptide antigens presented by major histocompatibility complex (MHC) class II and MHC class I respectively in humoral and cell-mediated immunity. Due to the Human Leukocyte Antigen (HLA) diversity and restriction with peptides complexation, TCRs are quite diverse and complicated. To better elucidate the TCR in humans, the present study shows the difference between the TCR repertoire in CD4+ and CD8+ T cells from 30 healthy donors. The result showed count, clonality, diversity, frequency, and VDJ usage in CD4+ and CD8+ TCR-β repertoire is different, but CDR3 length is not. The Common Clone Cluster result showed that CD4+ and CD8+ TCR repertoires are connected separately between the bodies, which is odd considering the HLA diversity. More knowledge about TCR makes more opportunities for immunotherapy. The TCR repertoire is still a myth for discovery.
Risk factors for multimodal conservative approach failure before bariatric surgery

Abstract Background A multimodal conservative approach (MCA) is internationally recommended prior to bariatric surgery for the majority of patients. This research aimed to identify risk factors for therapy failure within the MCA. Methods This study was conducted in a German bariatric obesity centre. Patients who underwent a 3- to 6-month preoperative MCA from November 2019 to October 2020 were prospectively recorded and analysed. MCA included dietary and movement therapy, psychological and endocrinological referral and connection to a patient support group. The change in BMI was considered the main parameter for therapeutic success. Explanatory factors were evaluated for this outcome of interest and included physical and mental well-being (SF-36), perceived stress (DASS-21), social and economic situation and educational background (SOEP). Results Out of 413 eligible patients, 209 were analysed. Overall, patients gained BMI (average gain 0.23 kg/m² (s.d. 1.44 kg/m²)) during the preoperative MCA. Diverse social, demographic and economic and health properties did not influence the course of the therapy. There was a significant positive correlation between successful loss of BMI and physical well-being (β = 0.03, 95% c.i. 0.01 to 0.04, P < 0.0001) and a negative correlation between mental well-being (β = −0.02, 95% c.i. −0.004 to −0.001, P = 0.001) as well as self-perceived stress (β = −0.05, 95% c.i. −0.09 to −0.01, P = 0.019), although these effects were small and did not affect the overall trend of gaining BMI during MCA. Conclusion The current therapeutic approach of preoperative conservative treatment within the multimodal concept of bariatric treatment fails to achieve its intended outcome. A different conservative weight loss programme from the pre-bariatric setting, which should focus on a surgical preparation, is therefore recommended.
Association Between White Matter Tract Integrity and Frontal-Executive Function in Non-Geriatric Adult Patients With Major Depressive Disorder

Objective This study investigated the association between white matter tract integrity and frontal executive function in adult non-geriatric patients with major depressive disorder (MDD) and healthy controls (HCs) using diffusion tensor imaging (DTI). Methods In total, 57 patients with MDD and 115 HCs participated in this study. We calculated the integrity of the white matter tracts using the Tracts Constrained by Underlying Anatomy tool (TRACULA) from FreeSurfer. We performed cognitive function tests. One-way analysis of covariance was used to investigate the DTI parameters as dependent variables; diagnosis of MDD as an independent variable; and age, sex, and education level as covariates. For correlation analysis between the DTI parameters and cognitive function tests, Pearson’s partial correlation analyses were performed in the MDD and HC groups. Results The patients with MDD showed significantly decreased axial diffusivity (AD) in forceps major (FMajor), left corticospinal tract (CST), left superior longitudinal fasciculus-parietal bundle (SLFP), right anterior thalamic radiation (ATR), right CST, right inferior longitudinal fasciculus (ILF) and right superior longitudinal fasciculus-temporal bundle (SLFT) and mean diffusivity (MD) in the left CST, right CST, and right SLFT compared to HCs. We found that non-geriatric patients with MDD showed a significant negative correlation between the response time in the Stroop task and the AD value of the FMajor. Conclusion Our findings suggest that impaired structural connectivity in the FMajor may be associated with cognitive dysfunction in non-geriatric patients with MDD.
Bioinformatics analysis proposes a possible role for long noncoding RNA MIR17HG in retinoblastoma

Abstract Background Retinoblastoma (RB) is the most common prevalent intraocular malignancy among infants and children, particularly in underdeveloped countries. With advancements in genomics and transcriptomics, noncoding RNAs have been increasingly utilized to investigate the molecular pathology of diverse diseases. Aims This study aims to establish the competing endogenous RNAs network associated with RB, analyse the function of mRNAs and lncRNAs, and finds the relevant regulatory network. Methods and Results This study establishes a network of competing endogenous RNAs by Spearman correlation analysis and prediction based on RB patients and healthy children. Enrichment analyzes based on Gene Ontology and the Kyoto Encyclopedia of Genes and Genomes are conducted to analyze the potential biological functions of lncRNA and mRNA networks. Weighted gene co‐expression network analysis (WGCNA) is employed to identify gene cluster modules exhibiting the strongest correlation with RB. The results indicate a significant correlation between the lncRNA MIR17HG (R = .73, p = .02) and the RB phenotype. ceRNA networks reveal downstream miRNAs (hsa‐mir‐425‐5p and hsa‐mir455‐5p) and mRNAs (MDM2, IPO11, and ITGA1) associated with MIR17Hg. As an inhibitor of the p53 signaling pathway, MDM2 can suppress the development of RB. Conclusion In conclusion, lncRNAs play a role in RB, and the MIR17HG/hsa‐mir‐425‐5p/MDM2 pathway may contribute to RB development by inhibiting the p53 signaling pathway.
Integration of metabolic flux with hepatic glucagon signaling and gene expression profiles in the conscious dog

Glucagon rapidly and profoundly simulates hepatic glucose production (HGP), but for reasons which are unclear, this effect normally wanes after a few hours, despite sustained plasma glucagon levels. This study characterized the time course and relevance (to metabolic flux) of glucagon-mediated molecular events in the livers of conscious dogs. Glucagon was either infused into the hepato-portal vein at a 6-fold basal rate in the presence of somatostatin and basal insulin, or it was maintained at a basal level in control studies. In one control group glucose remained at basal while in the other glucose was infused to match the hyperglycemia that occurred in the hyperglucagonemic group. Elevated glucagon caused a rapid (30 min) but only partially sustained increase in hepatic cAMP over 4h, a continued elevation in G6P, and activation and deactivation of glycogen phosphorylase and synthase activities, respectively. Net hepatic glycogenolysis and HGP increased rapidly, peaking at 30 min, then returned to baseline over the next three hours (although glucagon’s stimulatory effect on HGP was sustained relative to the hyperglycemic control group). Hepatic gluconeogenic flux did not increase due to lack of glucagon effect on substrate supply to the liver. Global gene expression profiling highlighted glucagon-regulated activation of genes involved in cellular respiration, metabolic processes, and signaling, and downregulation of genes involved in extracellular matrix assembly and development.