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Adopting a healthy lifestyle during childhood could improve physical and mental health outcomes in adulthood and reduce relevant disease burdens. However, the lifestyles of children with mental, behavioral, and developmental disorders (MBDDs) remains under-described within the literature of public health field. This study aimed to examine adherence to 24-hour movement guidelines among children with MBDDs compared to population norms and whether these differences are affected by demographic characteristics.Data were from the 2016-2020 National Survey of Children's Health-a national, population-based, cross-sectional study. We used the data of 119,406 children aged 6 to 17 years, which included 38,571 participants with at least 1 MBDD and 80,835 without. Adherence to the 24-hour movement guidelines was measured using parent-reported physical activity, screen time, and sleep duration.Among children with MBDDs, 20.3%, 37.0%, 60.7%, and 77.3% met the physical activity, screen time, sleep, and at least 1 of the 24-hour movement guidelines. These rates were lower than those in children without MBDDs (22.8%, 46.2%, 66.7%, and 83.4%, respectively; all p values0.001). Children with MBDDs were less likely to meet these guidelines (odds ratio (OR) = 1.21, 95% confidence interval (95%CI): 1.13-1.30; OR = 1.37, 95%CI: 1.29-1.45; OR = 1.29, 95%CI: 1.21-1.37; OR = 1.45, 95%CI: 1.35-1.56) than children without MBDDs. Children with emotional disorders had the highest odds of not meeting these guidelines (OR = 1.43, 95%CI: 1.29-1.57; OR = 1.48, 95%CI: 1.37-1.60; OR = 1.49, 95%CI: 1.39-1.61; OR = 1.72, 95%CI: 1.57-1.88) in comparison to children with other MBDDs. Among children aged 12-17 years, the difference in proportion of meeting physical activity and screen time guidelines for children with versus children without MBDD was larger than that among children aged 6-11 years. Furthermore, the above difference of meeting physical activity guidelines in ethnic minority children was smaller than that in white children.Children with MBDDs were less likely to meet individual or combined 24-hour movement guidelines than children without MBDDs. In educational and clinical settings, the primary focus should be on increasing physical activity and limiting screen time in children aged 12-17 years who have MBDDs; and specifically for white children who have MBDDs, increasing physical activity may help.

Overall diet quality during pregnancy has played an important role on maternal glucose metabolism. However, evidence based on the adherence to the dietary guideline is limited, especially for Asian populations. We aimed to examine the association between adherence to the Chinese dietary guideline measured by the Diet Balance Index for Pregnancy (DBI-P) and maternal glucose metabolism, including gestational diabetes mellitus (GDM) status, fasting and 2-h plasma glucose. Data were obtained from the baseline survey of the Yuexiu birth cohort. We recruited 942 pregnant women at 20–28 weeks of gestation in 2017–2018. Dietary intakes during the past month were collected using a validated semi-quantitative FFQ. The scores of DBI-P were calculated to assess dietary quality. Lower absolute values of the scores indicate higher adherence to the Chinese dietary guidelines. All participants underwent a 75 g of oral glucose tolerance test (OGTT). Multiple linear regression and logistic regression were conducted. The Benjamini–Hochberg method was used to adjust multiple comparisons across DBI-P food components. The value of high bound score indicator, reflecting excessive total food intake, was positively associated with OGTT-2h glucose levels (β = 0·037, P = 0·029). After adjustment for multiple comparisons, the score of animal food intake was positively associated with OGTT-2 h glucose levels (β = 0·045, P = 0·045) and risk of GDM (OR = 1·105, P = 0·030). In conclusion, excessive total food intake was associated with higher postprandial glucose in pregnant women. Lower compliance with the dietary guideline for animal food was associated with both higher postprandial glucose and increased risk of GDM during pregnancy.

To provide quantitative measures of the six International Federation of Clinical Neurophysiology (IFCN) criteria for interictal epileptiform discharge (IED) identification and estimate the likelihood of a candidate IED being epileptiform.We designed an algorithm to identify five fiducial landmarks (onset, peak, trough, slow-wave peak, offset) of a candidate IED, and from these to quantify the six IFCN features of IEDs. Another model was trained with these features to quantify the probability that the waveform is epileptiform and incorporated into a user-friendly interface.The model's performance is excellent (area under the receiver operating characteristic curve (AUROC) = 0.88; calibration error 0.03) but lower than human experts (receiver operating characteristic (ROC) curve is below experts' operating points) or a deep neural-network model (SpikeNet; AUCROC = 0.97; calibration error 0.04). The six features were all significant (p0.001), but not equally important when determining potential epileptiform nature of candidate IEDs: waveform asymmetry was the most (coefficient 0.64) and duration the least discriminative (coefficient 0.09).Our approach quantifies the six IFCN criteria for IED identification and combines them in an easily interpretable, accessible fashion that accurately captures the likelihood that a candidate waveform is epileptiform.This model may assist clinical electroencephalographers decide whether candidate waveforms are epileptiform and may assist trainees learn to identify IEDs.

Presbycusis is a major public issue that affecting elderly adults. However, the neural substrates between normal cognition and cognitive deficits in these patients need to be illustrated. 47 patients with presbycusis and 33 well-matched healthy controls were recruited in present study. Each subject underwent pure-tone audiometry (PTA), MRI scanning and cognition evaluations, then we found 22 patients with cognitive deficits and 25 patients with common cognition. We analyzed the Degree centrality (DC) characteristics among three groups, and try to recognize key nodes which contribute significantly. Subsequent functional connectivity analysis was applied using the key nodes as seeds. Compared with controls, presbycusis without cognitive impairments showed deceased DC in superior temporal gyrus (STG), inferior frontal gyrus (IFG) and supramarginal gyrus (SMG). Additionally, presbycusis with cognitive impairments showed enhanced DC in fusiform gurus (FFG), cerebellum and para-hippocampal gyrus (PHG), while weakened DC in SMG, middle frontal gyrus (IFG) and inferior Parietal lobule (IPL). Compared with normal cognition, increased DC value of cerebellum and STG, as well as decreased DC value of IPL in presbycusis with cognitive impairments were observed. We noticed that SMG may play an important role. Then the left and right SMG were used as seeds in functional connections analysis. With the seed set at left SMG, presbycusis without cognitive impairments showed decreases connections with cerebellum, temporal pole (TP), superior temporal gyrus (STG) and median cingulate cortex (MCC). Presbycusis with cognitive impairments showed weakened connectivity with cerebellum, IFG, IPL and superior frontal gyrus (SFG). The right SMG showed decrease connections with cerebellum, middle temporal gyrus (MTG), STG and increase connection with middle frontal gyrus (MFG) in presbycusis without cognitive impairments. While the right SMG showed enhanced connections with left TP, caudate, anterior cingulate cortex (ACC), angular, SFG and weakened connectivity with right SFG presbycusis with cognitive impairments. In comparison with normal cognition and impaired cognition, MFG, IFG, PHG, rolandic operculum and cerebellum were involved. These findings enriched our understanding of the neural mechanisms underlying cognitive impairments associated with presbycusis and may serve as a potential imaging biomarker for investigating and predicting cognitive difficulties.

Objective To investigate whether epileptiform discharge burden can identify those at risk for delayed cerebral ischemia (DCI) after subarachnoid hemorrhage (SAH). Methods Retrospective analysis of 113 moderate to severe grade SAH patients who had continuous EEG (cEEG) recordings during their hospitalization. We calculated the burden of epileptiform discharges (ED), measured as number of ED per hour. Results We find that many SAH patients have an increase in ED burden during the first 3–10 days following rupture, the major risk period for DCI. However, those who develop DCI have a significantly higher hourly burden from days 3.5–6 after SAH vs. those who do not. ED burden is higher in DCI patients when assessed in relation to the onset of DCI (area under the receiver operator curve 0.72). Finally, specific trends of ED burden over time, assessed by group-based trajectory analysis, also help stratify DCI risk. Conclusions These results suggest that ED burden is a useful parameter for identifying those at higher risk of developing DCI after SAH. The higher burden rate associated with DCI supports the theory of metabolic supply-demand mismatch which contributes to this complication. Significance ED burden is a novel biomarker for predicting those at high risk of DCI.

The aim of the study is to investigate the influence of work-related psychological and physical stresses on risk of cardiovascular disease (CVD).A total of 5651 CVD-free participants older than 50 years from the Survey of Health, Ageing and Retirement in Europe were followed up for 13 years to detect incident CVD. Work-related stress was assessed using job strain and job reward questionnaire. Cox regression model was used to estimate the association.High physical demands (hazard ratio [HR], 1.30) and low reward (HR, 1.19) compared with their counterparts, as well as active physical jobs (HR, 1.41) and high physical strain (HR, 1.45) in comparison with low physical strain were associated with higher risk of incident CVD after adjusting for confounders. However, combining physically stressful jobs with low reward did not further increase the CVD risk.Avoiding physically stressful jobs or providing appropriate reward may reduce the occurrence of CVD.

Atherosclerosis (AS) is the most common cardiovascular disease (CVD). Currently, it is widely believed that R-TFA and I-TFA may cause different biological effects. In the present study, we aim to elucidate the effect of mixed R-TFA derived from butter on the development of AS in high-fat diet-fed ApoE

Video frame interpolation aims to generate high-quality intermediate frames from boundary frames and increase frame rate. While existing linear, symmetric and nonlinear models are used to bridge the gap from the lack of inter-frame motion, they cannot reconstruct real motions. Event cameras, however, are ideal for capturing inter-frame dynamics with their extremely high temporal resolution. In this paper, we propose an event-and-frame-based video frame interpolation method named IDO-VFI that assigns varying amounts of computation for different sub-regions via optical flow guidance. The proposed method first estimates the optical flow based on frames and events, and then decides whether to further calculate the residual optical flow in those sub-regions via a Gumbel gating module according to the optical flow amplitude. Intermediate frames are eventually generated through a concise Transformer-based fusion network. Our proposed method maintains high-quality performance while reducing computation time and computational effort by 10% and 17% respectively on Vimeo90K datasets, compared with a unified process on the whole region. Moreover, our method outperforms state-of-the-art frame-only and frames-plus-events methods on multiple video frame interpolation benchmarks. Codes and models are available at https://github.com/shicy17/IDO-VFI.

Circular RNAs (circRNAs) have been accepted to play key roles in the development and progression of mutiple cancers including colorectal cancer (CRC). Here, we identified circ-METTL9, derived from 2-4 exons of METTL9 gene, may promote CRC progression by accelerating cell cycle progression. However, the role and mechanism of circ-METTL9 in CRC remains unclear. Based on our data, the expression of circ-METTL9 was significantly upregulated in CRC tissues and markedly increased in advanced tumors in CRC patients. Functional experiments demonstrated that circ-METTL9 overexpression promoted CRC cells proliferation and migration in vitro, and simultaneously enhanced CRC tumor growth and metastasis in vivo. Mechanistically, RNA immunoprecipitation (RIP) assays proved that circ-METTL9 might be a miRNA sponge, and RNA pulldown assays showed the interaction between circ-METTL9 and miR-551b-5p. Notably, cyclin-dependent kinase 6 (CDK6), a key regulator in cell cycle, is a conserved downstream target of miR-551b-5p. Taken together, our findings highlight a novel oncogenic function of circ-METTL9 in CRC progression via circ-METTL9/miR-551b-5p/CDK6 axis, which may serve as a prognostic biomarker and therapeutic target for CRC patients.

BACKGROUND AND OBJECTIVES: Seizures (SZs) and other SZ-like patterns of brain activity can harm the brain and contribute to in-hospital death, particularly when prolonged. However, experts qualified to interpret EEG data are scarce. Prior attempts to automate this task have been limited by small or inadequately labeled samples and have not convincingly demonstrated generalizable expert-level performance. There exists a critical unmet need for an automated method to classify SZs and other SZ-like events with expert-level reliability. This study was conducted to develop and validate a computer algorithm that matches the reliability and accuracy of experts in identifying SZs and SZ-like events, known as “ictal-interictal-injury continuum” (IIIC) patterns on EEG, including SZs, lateralized and generalized periodic discharges (LPD, GPD), and lateralized and generalized rhythmic delta activity (LRDA, GRDA), and in differentiating these patterns from non-IIIC patterns. METHODS: We used 6,095 scalp EEGs from 2,711 patients with and without IIIC events to train a deep neural network, SPaRCNet, to perform IIIC event classification. Independent training and test data sets were generated from 50,697 EEG segments, independently annotated by 20 fellowship-trained neurophysiologists. We assessed whether SPaRCNet performs at or above the sensitivity, specificity, precision, and calibration of fellowship-trained neurophysiologists for identifying IIIC events. Statistical performance was assessed by the calibration index and by the percentage of experts whose operating points were below the model's receiver operating characteristic curves (ROCs) and precision recall curves (PRCs) for the 6 pattern classes. RESULTS: SPaRCNet matches or exceeds most experts in classifying IIIC events based on both calibration and discrimination metrics. For SZ, LPD, GPD, LRDA, GRDA, and “other” classes, SPaRCNet exceeds the following percentages of 20 experts—ROC: 45%, 20%, 50%, 75%, 55%, and 40%; PRC: 50%, 35%, 50%, 90%, 70%, and 45%; and calibration: 95%, 100%, 95%, 100%, 100%, and 80%, respectively. DISCUSSION: SPaRCNet is the first algorithm to match expert performance in detecting SZs and other SZ-like events in a representative sample of EEGs. With further development, SPaRCNet may thus be a valuable tool for an expedited review of EEGs. CLASSIFICATION OF EVIDENCE: This study provides Class II evidence that among patients with epilepsy or critical illness undergoing EEG monitoring, SPaRCNet can differentiate (IIIC) patterns from non-IIIC events and expert neurophysiologists.

BackgroundChildren with autism spectrum disorder (ASD) are at high risk of experiencing externalizing and internalizing problems. This study aimed to reveal how maternal parenting styles and autistic traits influence behavioral problems in children with ASD.MethodsThis study recruited 70 2–5 years children with ASD and 98 typically developing (TD) children. The Parental Behavior Inventory (PBI) and Autism Spectrum Quotient (AQ) were used to collect the maternal parenting styles and autistic traits, respectively. The children’s behavioral problems were reported by the mothers using the Strengths and Difficulties Questionnaire (SDQ). Hierarchical moderated regression analyses were used to determine whether maternal autistic traits moderated the association between parenting style and behavioral problems in the children.ResultsCompared to TD children, children with ASD exhibited more severe externalizing and internalizing problems (t = 4.85, p t = 3.20, p β = 0.30, p = 0.03). In the ASD group, hostile/coercive parenting style was significantly correlated with externalizing problems in the children (β = 0.30, p = 0.02), whereas maternal AQ attention switching domain was negatively correlated with externalizing problems (β = −0.35, p = 0.02). Moreover, the maternal AQ attention switching domain moderated the association between hostile/coercive parenting style and children’s externalizing problems (β = 0.33, p = 0.04).ConclusionAmong ASD children, a hostile/coercive parenting style can increase the risks of children’s externalizing problems, especially in the context of high levels of maternal attention-switching problems. Hence, the current study has important implications for the clinical practice of early family-level interventions for children with ASD.

Jialei Zhu,* Jing Jin,* Jing Tang Department of Pharmacy, Obstetrics and Gynecology Hospital of Fudan University, Shanghai, People’s Republic of China*These authors contributed equally to this workCorrespondence: Jing Tang, Department of Pharmacy, Obstetrics and Gynecology Hospital of Fudan University, 128 Shenyang Road, Yangpu District, Shanghai, 200090, People’s Republic of China, Tel +86-21-33189900, Email 1817@fckyy.org.cnAbstract: Previous studies have demonstrated that oxytocin was a viable therapy option for postpartum depression. However, the role remains controversial. To evaluate the efficacy of oxytocin on women postpartum depression, we searched PubMed, Web of Science, Cochrane Library, and EmBase for literatures from inception of the database to April 18th, 2022. Randomized controlled trials (RCTs) that investigated the effects of oxytocin on postpartum depression were selected for this study. Six RCTs (195 women) were gathered. The effects of oxytocin were roughly divided into emotion and cognition. The modulation of oxytocin to women’s emotion was demonstrated in four of the trials. The results were conflicting: One trial showed that oxytocin alleviated the depressive mood; two trials showed that oxytocin had no effect (but reduce negative thoughts in healthy mothers, or decrease the narcissistic trait); another trial showed that oxytocin aggravated depression. Women’s cognition was shown to be regulated by oxytocin in four of the trials. In general, oxytocin enhanced postpartum depressive women’s perception of their relationship with the infants. This systematic review showed that the effect of oxytocin on postpartum depression is still uncertain. We partly support that exogenous oxytocin might improve the cognition of women with postpartum depression to their infants, while the effect on emotion is still controversial. Further RCTs with larger samples and more diversified evaluation criteria are needed to better reveal its efficacy on postpartum depression.Keywords: oxytocin, postpartum depression, postnatal depression, systematic review, randomized controlled trial

Marine medaka (Oryzias melastigma) animal models play critical roles in environmental and human health by facilitating evaluation of pollutant toxicity and building of disease models. The fish gut microbiota contributes to host health and physiological metabolism, especially special bacterial strains and their functions in marine organisms. However, the distribution of the gut microbiota during medaka growth and development is still unclear, and successful generation of a germ-free (GF) marine medaka model has not been reported to date. In this study, we investigated the microbial composition with the major phyla and genera of marine fish at different life stages, as well as the isolated culturable intestinal bacteria, and then identified them by sequencing of the16S rRNA V3-V4 region. Importantly, the early stage model (larvae) of GF marine medaka without feeding and long-term (from juvenile to early adult stages) GF fish fed GF brine shrimp (Artemiasp.) were first generated. Moreover, the basic indexes and behavioral ability of GF fish showed weaker and delayed developmental changes compared to conventionally raised (CR) marine medaka at the same life stages. Notably, the significant differences in the histopathological characteristics of immune organs, intestinal tissues and the reproductive system were observed between GF and CR early-adult and adult fish. Furthermore, the transcriptomic profiles of the screened critical genes in signaling pathways in GF and CR marine medaka were also explored to illustrate the developmental impacts of the absence of the intestinal microbiota during the host growth. Comprehensively, our study provided novel insights into the intestinal microbiota distribution of CR fish during growth, and GF marine medaka from the larval to adult stagesviaGF fish food preparation. The histopathological and transcriptomic differences indicated the potential microbial regulation on growth, and application prospects of GF medaka fish models to clarify the relationships of intestinal bacterial functions to host health in the future.SignificanceThe generation and application of germ-free (GF) fish models are mostly limited to the early life stages with innate immunity and without feeding. Marine medaka (Oryzias melastigma) is a critical animal for evaluating environmental toxicity and human disease models. The gut microbiota contributes to host growth and development, but GF model of this organism has not been successfully generated. In this study, we revealed for the first time the distribution of the gut microbiota in marine medaka during growth and generated GF fish from the larval to adult stages with GFArtemiaprovided daily as food. According to the basic indexes, weaker behavioral ability, smaller immune organs, reproductive system, intestinal tissues, and transcriptome, the delayed development and differences indicated the negative influences of the absence of the microbiota in GF medaka, compared to conventionally raised (CR) fish at the same life stages. All these results provided novel insights into the application of GF medaka models to define intestinal bacterial functions in the host.Graphical abstractThis work revealed the distribution of the gut microbiota in marine medaka during growth, and successfully generated GF marine medaka models from larvae to adults with GFArtemiaas food, which indicated the delayed development in the absence of the microbiota in GF fish. Moreover, the histopathological analysis presented further evidence of developmental differences in immune organs, intestinal villi, goblet cells, gonad tissues and cell maturation between GF and CR fish at various life stages. Finally, the transcriptomic profile showed the significantly differentially regulated genes, which combined with the major bacteria can be potential “biomarkers” to explore the inner mechanisms or signaling pathways of GF fish models for studying host development and health.

Qi Tian,1,2,* Yi-Xin Zhang,3,* Jin-Jing Wang,4,* Guo-Bao Huang2 1Department of Clinical Medicine, Weifang Medical University, Weifang, People’s Republic of China; 2Department of Burns and Reconstructive Surgery, Central Hospital Affiliated to Shandong First Medical University, Jinan, People’s Republic of China; 3Centre for Translational Medicine, Institute of Precision Medicine, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, People’s Republic of China; 4Department of Surgery, Central Hospital Affiliated to Shandong First Medical University, Jinan, People’s Republic of China*These authors contributed equally to this workCorrespondence: Guo-Bao Huang, Department of Burns and Reconstructive Surgery, Central Hospital Affiliated to Shandong First Medical University, No. 105, Jiefang Road, Lixia District, Jinan, Shandong Province, 250013, People’s Republic of China, Tel +86 531-55865707, Email huangguobao@sdu.edu.cnAbstract: Traumatic scar is a disease that affected approximately tens of millions of patients worldwide. According to the histological and morphological properties of scars, the traumatic scar typically includes superficial scar, atrophic scar, hypertrophic scar, and keloid. Its formation is a natural consequence of wound healing, regardless of whether the wound was caused by trauma or surgery. However, the production of scars has considerable impacts on the physical and mental health of patients, even causing substantial aesthetic and functional impairments. Prevention or early treatment of scars is the most suitable therapeutic method, including surgical and non-surgical procedures; nevertheless, the benefits of non-operative therapies for scars are quite limited, and surgical treatments are always hard to achieve satisfying outcomes. Through the application of innovative technologies such as lasers, intense pulsed light, and radiofrequency, significant progress has been made in the treatment of traumatic scars. This review highlights the current advancements of photoelectric therapy for the prevention and treatment of various traumatic scars, which may throw light on innovative therapeutic options for scar therapies.Keywords: scars, photoelectric therapy, lasers, intense pulsed light, radiofrequency

Yue-yang Yu,1,2 Mei Yuan,1 Wei-jie Qin,3 Hai-hong Bai,4 Hong-zhuo Liu,2 Jin-jing Che1 1Beijing Institute of Pharmacology and Toxicology, State Key Laboratory of Toxicology and Medical Countermeasures, Beijing, People’s Republic of China; 2Wuya College of Innovation, Shenyang Pharmaceutical University, Shenyang, People’s Republic of China; 3State Key Laboratory of Proteomics, National Center for Protein Sciences, Beijing Institute of Lifeomics, Beijing, People’s Republic of China; 4Phase I Clinical Trial Center, Beijing Shijitan Hospital of Capital Medical University, Beijing, People’s Republic of ChinaCorrespondence: Hong-zhuo Liu, Shenyang Pharmaceutical University, 103 Wenhua Road, Shenyang, People’s Republic of China, Tel/Fax +86 13236637187, Email liuhongzhuo@syphu.edu.cn Jin-jing Che, Beijing Institute of Pharmacology and Toxicology, No. 27 Taiping Road, Beijing, People’s Republic of China, Tel/Fax +86 01066930633, Email chejinjing80@126.comPurpose: Liposomes are nano-scale materials with a biofilm-like structure. They have excellent biocompatibility and are increasingly useful in drug delivery systems. However, the in vivo fate of liposomal drugs is still unclear because existing bioanalytical methods for quantitation of total and liposomal-encapsulated drugs have limits. A novel strategy for liposomal-encapsulated drug separation from plasma was developed via the specific coordinate binding interaction of TiO2 microspheres with the phosphate groups of liposomes.Methods: Liposomal-encapsulated docetaxel was separated from plasma by TiO2 microspheres and analyzed by the UPLC-MS/MS method. The amount of TiO2, pH of the dilutions, plasma dilution factors and incubation time were optimized to improve extraction recovery. The characterization of the adsorption of liposome-encapsulated drugs by TiO2 microspheres was observed by electron microscopy. For understanding the mechanism, pseudo-first and the pseudo-second order equations were proposed for the adsorption process. The study fully validated the method for quantitation of liposomal-encapsulated in plasma and the method was applied to the pharmacokinetic study of docetaxel liposomes.Results: The encapsulated docetaxel had a concentration range of 15– 4000 ng/mL from the plasma sample using a TiO2 extraction method. Successful method validation proved the method was sensitive, selective and stable, and was suitable for quantitation of docetaxel liposomes in plasma samples. Extraction recovery of this method was higher than that of SPE method. As shown in electron microscopy, the liposomes adsorbed on TiO2 microspheres were intact and there was no drug leakage. The study proposed pseudo-first and the pseudo-second order equations to facilitate the adsorption of liposomal drugs with TiO2 microspheres. The proposed strategy supports the pharmacokinetic study of docetaxel liposomes in rats.Conclusion: TiO2 extraction method was stable, reproducible, and reliable for quantitation of encapsulated docetaxel. Because of versatility of lipids, it is expected to a universal bioanalysis method for the pharmacokinetic study of liposomes.Graphical Abstract: Keywords: liposomal-encapsulated drug, docetaxel liposomes, TiO2 microspheres, coordinate binding, bioanalysis

Cosmic microwave background radiation (CMB) observations are unavoidably contaminated by emission from various extra-galactic foregrounds, which must be removed to obtain reliable measurements of the cosmological signal. In this paper, we demonstrate CMB lensing reconstruction in AliCPT-1 after foreground removal, combine the two bands of AliCPT-1 (90 and 150~GHz) with Planck HFI bands (100, 143, 217 and 353~GHz) and with the WMAP-K band (23~GHz). In order to balance contamination by instrumental noise and foreground residual bias, we adopt the Needlet Internal Linear Combination (NILC) method to clean the E-map and the constrained Internal Linear Combination (cILC) method to clean the B-map. The latter utilizes additional constraints on average frequency scaling of the dust and synchrotron to remove foregrounds at the expense of somewhat noisier maps. Assuming 4 modules observing 1 season from simulation data, the resulting effective residual noise in E- and B-map are roughly $15~\mu{\rm K}\cdot{\rm arcmin}$ and $25~\mu{\rm K}\cdot{\rm arcmin}$, respectively. As a result, the CMB lensing reconstruction signal-to-noise ratio (SNR) from polarization data is about SNR$\,\approx\,$4.5. This lensing reconstruction capability is comparable to that of other stage-III small aperture millimeter CMB telescopes., Comment: 12 pages, 6 figures

Mothers’ emotional problems are associated with autistic children’s behavioral problems. We aim to test whether parenting styles moderate associations between mothers’ mood symptoms and autistic children’s behavioral problems. A sample of 80 mother–autistic child dyads were enrolled at three rehabilitation facilities in Guangzhou, China. The Social Communication Questionnaire (SCQ) and the Strengths and Difficulties Questionnaire (SDQ) were used to collect the autistic symptoms and behavioral problems of the children. Mothers’ depression and anxiety symptoms were measured using the Patient Health Questionnaire 9 (PHQ-9) and the General Anxiety Disorder 7-item (GAD-7) scale, respectively, and parenting styles were measured using the Parental Behavior Inventory (PBI). Our results show that mothers’ anxiety symptoms were negatively associated with their children’s prosocial behavior scores (β = −0.26, p < 0.05) but positively related to their social interaction scores (β = 0.31, p < 0.05). Supportive/engaged parenting styles positively moderated the effects of mothers’ anxiety symptoms on their prosocial behavior score (β = 0.23, p = 0.026), whereas hostile/coercive parenting styles had a negative moderation (β = −0.23, p = 0.03). Moreover, hostile/coercive parenting styles positivity moderated the effects of mothers’ anxiety symptoms on social interaction problems (β= 0.24, p < 0.05). The findings highlight, where mothers adopted a hostile/coercive parenting style while experiencing high anxiety, their autistic child may have more serious behavioral problems.

ObjectiveTo investigate the differential effects of frailty on biventricular function in senile patients and analyse the prognosis of different combinations of clinical status.Methods and ResultsPatients aged ≥80 years with at least one basic disease causing heart failure were included and divided into three groups according to frailty score. Basic data, ultrasound data, and follow-up data were collected and analyses of differences between groups and survival were performed. The proportion of patients with right heart failure in the frailty group was significantly higher than that in the others. A total of 33 (15.1%) patients died within a year, 162 (74%) were readmitted within 1 year, and 84 (38.4%) were admitted for heart failure within 1 year. The frailty group with right heart failure had the highest rate of all cause and heart failure-related readmission. Frailty significantly increased the risk of 1-year all-cause mortality, all-cause readmission, and heart failure-related readmission. Right heart failure significantly increased the 1-year all-cause readmission and heart failure-related readmission rates. After adjusting for the interaction of factors, only frailty had a significant effect on the three prognostic events.ConclusionsRight heart failure is more likely to be associated with frailty in senile patients. One-year all-cause mortality, all-cause readmission, and heart failure-related readmission rates were significantly increased in frail patients with right heart failure.Frailty was a significant predictor of all-cause death, all-cause readmission, and heart failure-related readmission.

We aimed to validate the Children's Empathy Quotient (EQ-C) and Systemizing Quotient (SQ-C) in Mainland China, which can reflect the profiles of empathizing and systemizing, and describing specific characteristics of autism spectrum disorder (ASD) and gender-typical behaviors in general population. A total of 800 typically developing (TD) children, aged 4–12 years was recruited initially with whose parents/guardians complete the measurements, and 782 TD children who met inclusion criteria were finally included. A 23-item three-factor EQ-C and a 22-item four-factor SQ-C was developed with good internal consistency (Omega total values of 0.87 and 0.86) and test–retest reliability (Pearson correlation coefficients of 0.82 and 0.69). In TD children, girls scored significantly higher on EQ-C (31.4 ± 7.8 vs. 28.2 ± 7.7) but there were no gender differences in SQ-C scores. TD children showed different cognitive styles (empathizing-dominant for girls with 42.6% identified as Type E; systemizing-dominant for boys with 40.7% identified as Type S). A further sample of 222 children with ASD indicated that they scored lower on EQ/SQ-C compared to TD children (13.2 ± 5.1 vs. 29.7 ± 7.9, 12.4 ± 5.8 vs. 23.5 ± 8.3) and were generally systemizing-dominant (Type S: 50.8% for boys and 64.0% for girls). Autistic children scored higher on the SQ-C in those without intellectual disability and with higher paternal education level and family income (14.2 ± 6.1 vs. 10.9 ± 5.0, 13.3 ± 6.2 vs. 11.5 ± 5.1, 13.7 ± 5.6 vs. 11.9 ± 5.8), while there were no differences in the EQ-C. This study indicated good reliability and validity of the Chinese version of EQ/SQ-C, which can be used in Chinese children with and without ASD. Lay Summary: We developed the Chinese version of the Children's Empathy Quotient (EQ-C) and Systemizing Quotient (SQ-C) in 782 typically developing (TD) children aged 4–12 years in Mainland China, yielding a 23-item, 3-factor EQ-C and a 22-item, 4-factor SQ-C with good psychometric properties. In TD children, we found gender difference only in scores of EQ-C. Further analyses of 222 autistic children indicated that differences were found in scores of SQ-C when considering their gender, intelligence and socio-economic status.

Using ammonium persulfate as an oxidant and nano-silica as dispersing medium,o-toluidine was oxidized to form a core-shell structure poly (o-toluidine)/nano-SiO2 particle. Investigation of particle yield by ICP-AES method, the adhesion method was used to study the adhesion between coating and cylinder liner. The cavitation resistance of the coating cylinder was studied by the vibration gas cavitation method. The results showed that poly(o-toluidine) was uniformly coated around the nano-silica particles to which forms stable poly (o-toluidine)/nano-SiO2 with core-shell structure, when m(SiO2):m(POT)=1:8，n((NH4)2S2O3):n(POT)=1:1,and the temperature was controlled from 10 to 15°C, the composite poly(o-toluidine)/nano-SiO2 particles were prepared and the yield reached 85%. Composite poly(o-toluidine)/nano-SiO2 particles as a functional component and epoxy resin as a film-forming agent were used to prepare composite poly(o-toluidine)/nano-SiO2/epoxy resin coated cylinder liner with good cavitation resistance, t100=885min.

Glioma, a kind of central nervous system (CNS) tumor, is hard to cure and accounts for 32% of all CNS tumors. Establishing a stable glioma model is critically important to investigate the underlying molecular mechanisms involved in tumorigenesis and tumor progression. Various core signaling pathways have been identified in gliomagenesis, such as RTK/RAS/PI3K, TP53, and RB1. Traditional methods of establishing glioma animal models have included chemical induction, xenotransplantation, and genetic modifications (RCAS/t-va system, Cre-loxP, and TALENs). Recently, CRISPR/Cas9 has emerged as an efficient gene editing tool with high germline transmission and has extended the scope of stable and efficient glioma models that can be generated. Therefore, this review will highlight the documented evidence about the molecular characteristics, critical genetic markers, and signaling pathways responsible for gliomagenesis and progression. Moreover, methods of establishing glioma models using gene editing techniques and therapeutic aspects will be discussed. Finally, the prospect of applying gene editing in glioma by using CRISPR/Cas9 strategy and future research directions to establish a stable glioma model are also included in this review. In-depth knowledge of glioma signaling pathways and use of CRISPR/Cas9 can greatly assist in the development of a stable, efficient, and spontaneous glioma model, which can ultimately improve the effectiveness of therapeutic responses and cure glioma patients.

Recently, many efforts have been made to address the rapid spread of newly identified COVID-19 virus variants . Wastewater-based epidemiology (WBE) is considered as a potential early warning tool for identifying the rapid spread of this virus. This study investigated the occurrence of SARS-CoV-2 in eight wastewater treatment plants (WWTPs) and their sewerage systems which serve most of the population in Taoyuan City, Taiwan. Across the entire study period, the wastewater viral concentrations were correlated with the number of COVID-19 cases in each WWTP (Spearman' r = 0.23 - 0.76). In addition, it is confirmed that several treatment technologies could effectively eliminate the virus RNA from WWTPs influent (> 90 %). On the other hand, further results revealed that an inverse distance weighted (IDW) interpolation and hot spot model combined with geographic information system (GIS) method could be applied to analyze the spatiotemporal variations of SARS-CoV-2 in wastewater from sewer system. In addition, socio-economic factors namely population density, land-use, and tax-income were successfully identified as the potentials drivers which substantially affect the onset of COVID-19 outbreak in Taiwan. Finally, the data obtained from this study can provide a powerful tool in public health decision-making not only in response to the current epidemic situation but also other epidemic issues in the future.

ObjectiveChronic hypercortisolism leads to a phenotype resembling metabolic syndrome. We aimed to investigate the association between gut microbiota and metabolic abnormalities in endogenous hypercortisolism (Cushing’s syndrome).MethodsA total of 23 patients with Cushing’s syndrome (18 female and 5 men, aged 47.24 ± 12.99 years) and 30 age-, sex-and BMI-matched healthy controls (18 female and 12 men, aged 45.03 ± 6.69 years) were consecutively recruited. Differences in gut microbiota and plasma short-chain fatty acid (SCFAs) concentrations between the Cushing’s syndrome patients and controls were analyzed by 16S rRNA sequencing and gas chromatography-mass spectrometry (GC-MS).ResultsCompared to the controls, the Simpson and Pielou indices of α diversity were dramatically decreased in Cushing’s syndrome (P < 0.05). The gut microbiota community structure differed significantly between Cushing’s syndrome patients and controls. Compared to controls, the bacterial communities of the Cushing’s syndrome patients were enriched in Proteobacteria and Escherichia-Shigella, and depleted in Firmicutes, including Agathobacter, Blautia, Anaerostipes, Eubacterium_eligens_group, and Lachnospira. Spearman analysis demonstrated that HbA1c, SBP, DBP, and cortisol levels were significantly positively correlated with Proteobacteria and Escherichia-Shigella, whereas negatively correlated with Agathobacter, Blautia, Anaerostipes, Eubacterium_hallii_group, and Lachnospira, etc. Cushing’s syndrome patients also had a lower propionic acid concentration (0.151±0.054 vs. 0.205±0.032 µg/mL, P=0.039) than controls. Furthermore, the level of propionic acid was negatively correlated with systolic pressure and cortisol levels (PConclusionGut microbiota dysbiosis and decreased propionic acid levels were observed in patients with Cushing’s, suggesting that the gut microbiota may be a potential therapeutic intervention target to improve hypercortisolism-related metabolic abnormalities.

Abstract: Matrix metalloproteinases (MMPs) are a family of zinc-containing proteases that participate in many physiological and pathological processes in vivo. Recently, the MMP network has been established according to a deeper understanding of its functions. Some MMPs have been also regarded as biomarkers of various diseases, including inflammation, nerve diseases, and cancers. MMP labelling has been thus paid more attention in recent decades. Accordingly, both reagents and technologies for MMP labelling have been rapidly developed. Here we summarize the recent development of some MMP labelling methods. This review was identified through keyword (MMPs; labelling; etc.) searches in the ScienceDirect database, Scifinder, Web of Science, and PubMed for which typical cases were used for an inductive overview. In spite of the advances in MMP labelling, selective labelling of a specific MMP is still an open issue. We hope that this article can be helpful in developing specific MMP labelling methods in future.

Open radio access network (ORAN) provides an open architecture to implement radio access network (RAN) of the fifth generation (5G) and beyond mobile communications. As a key technology for the evolution to the sixth generation (6G) systems, cell-free massive multiple-input multiple-output (CF-mMIMO) can effectively improve the spectrum efficiency, peak rate and reliability of wireless communication systems. Starting from scalable implementation of CF-mMIMO, we study a cell-free RAN (CF-RAN) under the ORAN architecture. Through theoretical analysis and numerical simulation, we investigate the uplink and downlink spectral efficiencies of CF-mMIMO with the new architecture. We then discuss the implementation issues of CF-RAN under ORAN architecture, including time-frequency synchronization and over-the-air reciprocity calibration, low layer splitting, deployment of ORAN radio units (O-RU), artificial intelligent based user associations. Finally, we present some representative experimental results for the uplink distributed reception and downlink coherent joint transmission of CF-RAN with commercial off-the-shelf O-RUs.

This study explored the use of children’s literature in English-Chinese bilingual education in the Canadian context. The purpose was to examine the types of children’s literature that are used in bilingual education, the roles that children’s literature plays in students’ bilingual and biliteracy development, and how teachers’ and parents’ experiences and perspectives might influence their use of children’s literature. Underpinned by sociocultural perspectives on literacy, this study employed the continua model of biliteracy, the literacy expertise framework, and the efferent-aesthetic continuum as conceptual frameworks. Due to the impact of the COVID-19 pandemic, this qualitative case study used remote ways to collect data, specifically online interviews with three teachers and three parents, and children’s book lists provided by the participants. Findings revealed that levelled readings and classic works were predominant in the Chinese children’s literature being used in the programs, and that these works tended to be decontextualized and depoliticized, while the English children’s literature selected was more often used for aesthetic and pleasure reading. Moreover, Chinese children’s literature that had been translated into English and children’s books from Canada (as opposed to the US and other English-dominant countries) were lacking. Children’s literature plays a variety of important roles in bilingual education, including relationship founder, enhancer, and bond; language and literacy learning resources and bridge; and cultural agent. This study contributes to scholarship and pedagogy in terms of providing a clearer vision for teachers and parents to reconsider their use of children’s literature and reconceptualize bilingual education through a translanguaging lens. It promotes the use of more diverse and contemporary children’s literature in bilingual education to foster students’ language and cultural awareness in a more collaborative and critical way.

In this study, we propose the application of non-Hermitian photonic crystals (PCs) with anisotropic emissions. Unlike a ring of exceptional points (EPs) in isotropic non-Hermitian PCs, the EPs of anisotropic non-Hermitian PCs appear as lines symmetrical about the $\Gamma$ point. The non-Hermitian Hamiltonian indicates that the formation of EPs is related to the non-Hermitian strength. The real spectrum appears in the $\Gamma$Y direction and has been validated as the complex conjugate medium (CCM) by effective medium theory (EMT). But for the $\Gamma$X direction, EMT indicates that the effective refractive index has a large imaginary part, which forms an evanescent wave inside the PCs. Thence, coherent perfect absorber (CPA) and laser effects can be achieved in the directional emission of the $\Gamma$Y. The outgoing wave in the $\Gamma$X direction is weak, which can significantly reduce the losses and electromagnetic interference caused by the leakage waves. Furthermore, the non-Hermitian PCs enable many fascinating applications such as signal amplification, collimation, and angle sensors., Comment: 11 pages, 11 figures

Supplementary Material 2

We have performed a spectral-timing analysis on the black hole X-ray binary MAXI J1535--571 during its 2017 outburst, with the aim of exploring the evolution of the inner accretion flow geometry. X-ray reverberation lags are observed in the hard-intermediate state (HIMS) and soft-intermediate state (SIMS) of the outburst. During the HIMS, the characteristic frequency of the reverberation lags $\nu_0$ (the frequency at which the soft lag turns to zero in the lag-frequency spectra) increases when the spectrum softens. This reflects a reduction of the spatial distance between the corona and accretion disc, when assuming the measured time lags are associated with the light travel time. We also find a strong correlation between $\nu_0$ and type-C Quasi Periodic Oscillation (QPO) centroid frequency $\nu_{QPO}$, which can be well explained by the Lense-Thirring (L-T) precession model under a truncated disk geometry. Despite the degeneracy in the spectral modellings, our results suggest that the accretion disc is largely truncated in the low hard state (LHS), and moves inward as the spectrum softens. Combine the spectral modelling results with the $\nu_0$ - $\nu_{QPO}$ evolution, we are inclined to believe that this source probably have a truncated disk geometry in the hard state.

Supplementary Material 1

Additional file 1: Fig. S1 a) Western blot analysis of USP1 expression after TAGLN overexpression. b) Duolink PLA demonstrates that USP1 interacts with TAGLN or ZEB1. c) Statistical analysis of Western blot results. d) Western blot analysis of ZEB1 protein expression after the co-knockdown of TAGLN and USP1. Fig. S2 SJB3-019A inhibited the deubiquitination of ZEB1 by USP1. Fig. S3 a) TIMP2 and NFKBIA mRNA levels quantified by q-PCR. b) Purified GST-tagged TAGLN was incubated with His-tagged USP1 in the presence or absence of the indicated amounts of Zerumbone. The interaction between TAGLN and USP1 was visualized using immunoblots. Fig. S4 Western blot analyses of ZEB1 and USP1 in the skin of WT mice with Zer or NE-Zer treatment before UV irradiation.

Supplementary Material 2

Supplemental material, sj-docx-1-tct-10.1177_15330338231173773 for Voluntary Deep Inspiration Breath-Hold (VDIBH) Whole-Breast Irradiation Assisted by Optical Surface Monitoring System (OSMS) in Patients With Left-Sided Breast Cancer: A Prospective Phase II Study by Jiang-Hu Zhang, Tan-Tan Li, Shi-Rui Qin, Zhi-Qiang Liu, Si-Ye Chen, Yong-Wen Song, Yu Tang, Hao Jing, Hui Fang, Xu-Ran Zhao, Jing Jin, Yue-Ping Liu, Yuan Tang, Shu-Nan Qi, Ning Li, Bo Chen, Ning-Ning Lu, Ye-Xiong Li and Shu-Lian Wang in Technology in Cancer Research & Treatment