bluuebunny/crossref_metadata_2025_split huggingface dataset:
One-year outcomes in cardiogenic shock triggered by ventricular arrhythmia: An analysis of the FRENSHOCK multicenter prospective registry
Authors: Cherbi Miloud , Roubille François , Lamblin Nicolas , Bonello Laurent , Leurent Guillaume , Levy Bruno , Elbaz Meyer , Champion Sebastien , Lim Pascal , Schneider Francis , Cariou Alain , Khachab Hadi , Bourenne Jeremy , Seronde Marie-France , Schurtz Guillaume , Harbaoui Brahim , Vanzetto Gerald , Quentin Charlotte , Delabranche Xavier , Aissaoui Nadia , Combaret Nicolas , Tomasevic Danka , Marchandot Benjamin , Lattuca Benoit , Henry Patrick , Gerbaud Edouard , Bonnefoy Eric , Puymirat Etienne , Maury Philippe , Delmas Clément 
Published: January 2023

BackgroundCardiogenic shock (CS) is a life-threatening condition carrying poor prognosis, potentially triggered by ventricular arrhythmia (VA). Whether the occurrence of VA as trigger of CS worsens the prognosis compared to non-VA triggers  remains  unclear.  The  aim  of  this  study  was  to  evaluate  1-year  outcomes [mortality, heart transplantation, ventricular assist devices (VAD)] between VA-triggered and non-VA-triggered CS.MethodsFRENSHOCK is a prospective multicenter registry including 772 CS patients from 49 centers. One to three triggers can be identified in the registry (ischemic, mechanical complications, ventricular/supraventricular arrhythmia, bradycardia, iatrogenesis, infection, non-compliance). Baseline characteristics, management and 1-year outcomes were analyzed according to the VA-trigger in the CS population.ResultsWithin 769 CS patients included, 94 were VA-triggered (12.2%) and were compared to others. At 1 year, although there was no mortality difference [42.6 vs. 45.3%, HR 0.94 (0.67–1.30), p = 0.7], VA-triggered CS resulted in more heart transplantations and VAD (17 vs. 9%, p = 0.02). Into VA-triggered CS group, though there was no 1-year mortality difference between ischemic and non-ischemic cardiomyopathies [42.5 vs. 42.6%, HR 0.97 (0.52–1.81), p = 0.92], non-ischemic cardiomyopathy led to more heart transplantations and VAD (25.9 vs. 5%, p = 0.02).ConclusionVA-triggered CS did not show higher mortality compared to other triggers but resulted in more heart transplantation and VAD at 1 year, especially in non-ischemic cardiomyopathy, suggesting the need for earlier evaluation by advanced heart failure specialized team for a possible indication of mechanical circulatory support or heart transplantation.Clinical trial registrationhttps://clinicaltrials.gov, identifier NCT02703038.
The genetic correlation and causal association between key factors that influence vascular calcification and cardiovascular disease incidence
Authors: Ni Xiaolin , Liu Lei , Yao Yao , Zhang Chi , Su Huabin , Lv Yuan , Li Rongqiao , Sun Liang , Zhou Qi , Zhu Xiaoquan , Yang Ze , Chen Zuoguan , He Wei , Zhu Huolan , Zhang Shenqi , Hu Caiyou , Yuan Huiping 
Published: January 2023

BackgroundSerum calcium (Ca), vitamin D (VD), and vitamin K (VK) levels are key determinants of vascular calcification, which itself impacts cardiovascular disease (CVD) risk. The specific relationships between the levels of these different compounds and particular forms of CVD, however, remain to be fully defined.ObjectiveThis study was designed to explore the associations between these serum levels and CVDs with the goal of identifying natural interventions capable of controlling vascular calcification and thereby protecting against CVD pathogenesis, extending the healthy lifespan of at-risk individuals.MethodsLinkage disequilibrium score (LDSC) regression and a two-sample Mendelian randomization (MR) framework were leveraged to systematically examine the causal interplay between these serum levels and nine forms of CVD, as well as longevity through the use of large publically accessible Genome-Wide Association Studies (GWAS) datasets. The optimal concentrations of serum Ca and VD to lower CVD risk were examined through a restrictive cubic spline (RCS) approach.ResultsAfter Bonferroni correction, the positive genetic correlations were observed between serum Ca levels and myocardial infarction (MI) (p = 1.356E–04), as well as coronary artery disease (CAD) (p = 3.601E–04). Negative genetic correlations were detected between levels of VD and CAD (p = 0.035), while elevated VK1 concentrations were causally associated with heart failure (HF) [odds ratios (OR) per 1-standard deviation (SD) increase: 1.044], large artery stroke (LAS) (OR per 1-SD increase: 1.172), and all stroke (AS) (OR per 1-SD increase: 1.041). Higher serum Ca concentrations (OR per 1-SD increase: 0.865) and VD levels (OR per 1-SD increase: 0.777) were causally associated with reduced odds of longevity. These findings remained consistent in sensitivity analyses, and serum Ca and VD concentrations of 2.376 mmol/L and 46.8 nmol/L, respectively, were associated with a lower CVD risk (p &lt; 0.001).ConclusionOur findings support a genetic correlation between serum Ca and VD and CVD risk, and a causal relationship between VK1 levels and CVD risk. The optimal serum Ca (2.376 mmol/L) and VD levels (46.8 nmol/L) can reduce cardiovascular risk.
Research on optimal coil configuration scheme of insulator relay WPT system
Authors: Wang Wei , Duan Mingrong , Zeng Zhenwei , Liu Huai , Ji Zhenya 
Published: January 2023

This paper presents the optimized structure of the multi-relay coils insulator of WPT system. With the rapid development of the smart grid, on-line monitoring devices in the transmission tower have been widely used. However, the power supply problem has become an important bottleneck in the development of transmission tower intelligent sensing technology. Hence, the multi-relay coils wireless power transfer technology has been proposed to supply for the tower monitoring equipment in this paper. Compared with traditional multi-relay coils, the effects of the number, arrangement position and turns of relay coils on the performance of WPT system are further explored. The simulation results show that the operation performance of WPT can be significantly improved by optimizing the coil arrangement position and turns. Moreover, there are multiple configuration schemes that the design indexes of the system could be achieved. The experiment results show that in the 110 kV high-voltage transmission with the insulator length of 1.015 m, the transmitting power and efficiency of the WPT system could be increased to 1.81 W and 60.11% respectively by parameters optimization, which ensures the continuous and stable work of the monitoring equipment.
Impacts of stress hyperglycemia ratio on early neurological deterioration and functional outcome after endovascular treatment in patients with acute ischemic stroke
Authors: Dai Zheng , Cao Haiming , Wang Feng , Li Lei , Guo Hongquan , Zhang Xiaohao , Jiang Haichang , Zhu Juehua , Jiang Yongjun , Liu Dezhi , Xu Gelin 
Published: January 2023

Background and PurposeHyperglycemia has been associated with unfavorable outcome of acute ischemic stroke, but this association has not been verified in patients with endovascular thrombectomy treatment. This study aimed to assess the impact of stress hyperglycemia ratio on early neurological deterioration and favorable outcome after thrombectomy in patients with acute ischemic stroke.MethodsStroke patients with endovascular thrombectomy in two comprehensive centers were enrolled. Early neurological deterioration was defined as ≥4 points increase of National Institutes of Health Stroke Scale (NIHSS) at 24 hours after endovascular procedure. Favorable outcome was defined as modified Rankin Scale (mRS) score of 0-2 at 90 days of stroke onset. Multivariate regression analysis was used to identify the predictors for early neurological deterioration and favorable outcome.ResultsAmong the 559 enrolled, 74 (13.2%) patients developed early neurological deterioration. The predictors for early neurological deterioration were high stress hyperglycemia ratio at baseline (OR =5.77; 95% CI, 1.878-17.742; P =0.002), symptomatic intracranial hemorrhage (OR =4.90; 95% CI, 2.439-9.835; P &lt;0.001) and high NIHSS score after 24 hours (OR =1.11; 95% CI, 1.071-1.151; P &lt;0.001). The predictors for favorable outcome were stress hyperglycemia ratio (OR =0.196, 95% CI, 0.077-0.502; P =0.001), age (OR =0.942, 95% CI, 0.909-0.977; P =0.001), NIHSS score 24 hours after onset (OR =0.757, 95% CI =0.693-0.827; P &lt;0.001), groin puncture to recanalization time (OR =0.987, 95% CI, 0.975-0.998; P =0.025), poor collateral status before treatment (ASITN/SIR grade 0-3, OR =62.017, 95% CI, 25.920-148.382; P &lt;0.001), successful recanalization (mTICI 2b or 3, OR =7.415, 95% CI, 1.942-28.313; P =0.001).ConclusionHigh stress hyperglycemia ratio may be related to early neurological deterioration and decreased likelihood of favourable outcomes after endovascular thrombectomy in patients with acute ischemic stroke.
Short-term effect of polyethylene glycol loxenatide on weight loss in overweight or obese patients with type 2 diabetes: An open-label, parallel-arm, randomized, metformin-controlled trial
Authors: Cai Hongyu , Chen Qianqian , Duan Yale , Zhao Yue , Zhang Xiujuan 
Published: January 2023

ObjectivePolyethylene glycol loxenatide (PEG-Loxe) is a novel, once-weekly glucagon-like peptide 1 receptor agonist that is approved in doses of 0.1 mg and 0.2 mg for the treatment of type 2 diabetes mellitus (T2DM). However, no clinical trials have been designed to determine the effect of 0.3 mg PEG-Loxe on weight loss in overweight or obese patients with T2DM. This trial aimed to evaluate the short-term effect of 0.3 mg PEG-Loxe, injected subcutaneously once weekly, for weight management in overweight or obese patients with T2DM.MethodsThis 16-week, open-label, parallel-arm, randomized, metformin-controlled trial was conducted at Shandong Provincial Hospital in Shandong, China. Patients with T2DM, who were overweight or obese (body mass index ≥ 25.0 kg/m2) and had been treated with lifestyle interventions or a combination with oral antidiabetic drug monotherapy were randomized (2:1) to receive 0.3 mg PEG-Loxe or 1500 mg metformin. The primary endpoint was a change in body weight from baseline to week 16.ResultsOverall, 156 patients were randomized and exposed to treatment. Weight loss was 7.52 kg (8.37%) with PEG-Loxe and 2.96 kg (3.00%) with metformin, with a between-group difference of 4.55 kg (95% CI, 3.43 to 5.67) (P &lt; 0.001). A significantly higher proportion of patients lost ≥5% (61.5% vs. 25.0%) or 10% (26.9% vs. 5.8%) body weight in the PEG-Loxe group than in the metformin group (P &lt; 0.01). Additionally, PEG-Loxe resulted in marked improvements in several cardiovascular risk factors compared to metformin, including body mass index, waist circumference, visceral fat area, blood pressure, and lipid profile. PEG-Loxe and metformin displayed almost equal potency for glycemic control. The incidence of adverse events was 46.2% (48/104) and 44.2% (23/52) in the PEG-Loxe and metformin groups, respectively.ConclusionIn overweight or obese patients with T2DM, a once-weekly subcutaneous administration of PEG-Loxe for 16 weeks, in addition to lifestyle interventions or oral antidiabetic drug therapy, resulted in significantly greater weight loss compared to metformin. Additional trials are necessary to establish whether these effects can be maintained in the long term.Clinical trial registrationwww.chictr.org.cn, identifier ChiCTR2200057800.
Identification of platinum resistance-related gene signature for prognosis and immune analysis in bladder cancer
Authors: Li Sheng , Jiang Ming , Yang Lin , Zheng Fucun , Liu Jiahao , Situ Xiong , Liu Xiaoqiang , Weipeng Liu , Fu Bin 
Published: January 2023

Purpose: Currently, there is limited knowledge about platinum resistance-related long non-coding RNAs (lncRNAs) in bladder cancer. We aim to identify platinum resistance-related lncRNAs and construct a risk model for accurate prognostic prediction of bladder cancer.Methods: Transcriptomic and clinical data were extracted from The Cancer Genome Atlas (TCGA) database, and platinum resistance-related genes were obtained from HGSOC-Platinum. The platinum resistance-related lncRNAs were obtained by the Spearman correlation analysis. Then, we constructed a risk score model through Cox regression analysis and the LASSO algorithm. The model was verified by analyzing the median risk score, Kaplan-Meier curve, receiver operating characteristic (ROC) curve, and heatmap. We also developed a nomogram and examined the relationship between the risk score model, immune landscape, and drug sensitivity. Lastly, we assessed the differential expression of PRR-lncRNAs in the cisplatin-resistant bladder cancer cell line and the normal bladder cancer cell line using qRT-PCR.Results: We developed and validated an eight-platinum resistance-related lncRNA risk model for bladder cancer. The risk model showed independent prognostic significance in univariate and multivariate Cox analyses. Based on multivariate analysis, we developed a nomogram. The modified model is both good predictive and clinically relevant after evaluation. Furthermore, immune-related and drug-sensitivity analyses also showed significant differential expression between high and low-risk groups. The qRT-PCR demonstrated that most of the lncRNAs were upregulated in cisplatin-resistance cancerous tissues than in control tissues.Conclusion: We have developed a predictive model based on eight platinum resistance-related lncRNAs, which could add meaningful information to clinical decision-making.
Edible landscape: Key factors determining consumers’ commitment and willingness to accept opportunity cost and risk of foraged food
Authors: Rombach Meike , Dean David 
Published: January 2023

IntroductionThis study is dedicated to urban foraging and explores key factors that determine consumer willingness to try foraged food, willingness to spend time and effort, accept risk as well as make a commitment towards food foraging.MethodsA conceptual model is presented where general perceptions of nature, food foraging, and Covid-19 influence 3 specific attitudes about food foraging which drive 4 behavioural intentions towards food foraging. The model was tested using partial least square structural equation modelling.ResultsResults emphasize that the strongest driver of willingness to try are the approval of responsible food foraging activities and the individual benefits of food foraging. For the willingness to spend extra time and effort, all the predictors have some impact. In terms of willingness to accept risk, approval of responsible food foraging activities and the societal benefits of food foraging are influential. For commitment to food foraging, the individual and societal benefits are the most important key drivers.DiscussionThese findings are of relevance to marketing managers in the food industry and gastronomy, as well as municipalities, landscape designers, and horticultural businesses.
Inhibition of specific signaling pathways rather than epigenetic silencing of effector genes is the leading mechanism of innate tolerance
Authors: Masyutina Anna M. , Maximchik Polina V. , Chkadua Georgy Z. , Pashenkov Mikhail V. 
Published: January 2023

IntroductionMacrophages activated through a pattern-recognition receptor (PRR) enter a transient state of tolerance characterized by diminished responsiveness to restimulation of the same receptor. Signaling-based and epigenetic mechanisms are invoked to explain this innate tolerance. However, these two groups of mechanisms should result in different outcomes. The epigenetic scenario (silencing of effector genes) predicts that activation of a PRR should broadly cross-tolerize to agonists of unrelated PRRs, whereas in the signaling-based scenario (inhibition of signaling pathways downstream of specific PRRs), cross-tolerization should occur only between agonists utilizing the same PRR and/or signaling pathway. Also, the so-called non-tolerizeable genes have been described, which acquire distinct epigenetic marks and increased responsiveness to rechallenge with the same agonist. The existence of such genes is well explained by epigenetic mechanisms but difficult to explain solely by signaling mechanisms.MethodsTo evaluate contribution of signaling and epigenetic mechanisms to innate tolerance, we tolerized human macrophages with agonists of TLR4 or NOD1 receptors, which signal via distinct pathways, and assessed responses of tolerized cells to homologous restimulation and to cross-stimulation using different signaling, metabolic and transcriptomic read-outs. We developed a transcriptomics-based approach to distinguish responses to secondary stimulation from continuing responses to primary stimulation.ResultsWe found that macrophages tolerized with a NOD1 agonist lack responses to homologous restimulation, whereas LPS-tolerized macrophages partially retain the ability to activate NF-κB pathway upon LPS rechallenge, which allows to sustain low-level expression of a subset of pro-inflammatory genes. Contributing to LPS tolerance is blockade of signaling pathways required for IFN-β production, resulting in ‘pseudo-tolerization’ of IFN-regulated genes. Many genes in NOD1- or TLR4-tolerized macrophages are upregulated as the result of primary stimulation (due to continuing transcription and/or high mRNA stability), but do not respond to homologous restimulation. Hyperresponsiveness of genes to homologous rechallenge is a rare and inconsistent phenomenon. However, most genes that have become unresponsive to homologous stimuli show unchanged or elevated responses to agonists of PRRs signaling via distinct pathways.DiscussionThus, inhibition of specific signaling pathways rather than epigenetic silencing is the dominant mechanism of innate tolerance.
Unequal distribution of genetically-intact HIV-1 proviruses in cells expressing the immune checkpoint markers PD-1 and/or CTLA-4
Authors: Fisher Katie , Schlub Timothy E. , Boyer Zoe , Rasmussen Thomas A. , Rhodes Ajantha , Hoh Rebecca , Hecht Frederick M. , Deeks Steven G. , Lewin Sharon R. , Palmer Sarah 
Published: January 2023

IntroductionHIV-1 persists in resting CD4+ T-cells despite antiretroviral therapy (ART). Determining the cell surface markers that enrich for genetically-intact HIV-1 genomes is vital in developing targeted curative strategies. Previous studies have found that HIV-1 proviral DNA is enriched in CD4+ T-cells expressing the immune checkpoint markers programmed cell death protein-1 (PD-1) or cytotoxic T-lymphocyte associated protein-4 (CTLA-4). There has also been some success in blocking these markers in an effort to reverse HIV-1 latency. However, it remains unclear whether cells expressing PD-1 and/or CTLA-4 are enriched for genetically-intact, and potentially replication-competent, HIV-1 genomes. MethodsWe obtained peripheral blood from 16 HIV-1-infected participants, and paired lymph node from four of these participants, during effective ART. Memory CD4+ T-cells from either site were sorted into four populations: PD-1-CTLA-4- (double negative, DN), PD-1+CTLA-4- (PD-1+), PD-1-CTLA-4+ (CTLA-4+) and PD-1+CTLA-4+ (double positive, DP). We performed an exploratory study using the full-length individual proviral sequencing (FLIPS) assay to identify genetically-intact and defective genomes from each subset, as well as HIV-1 genomes with specific intact open reading frames (ORFs). Results and DiscussionIn peripheral blood, we observed that proviruses found within PD-1+ cells are more likely to have intact ORFs for genes such as tat, rev and nef compared to DN, CTLA-4+ and DP cells, all of which may contribute to HIV-1 persistence. Conversely, we observed that CTLA-4 expression is a marker for cells harbouring HIV-1 provirus that is more likely to be defective, containing low levels of these intact ORFs. In the lymph node, we found evidence that CTLA-4+ cells contain lower levels of HIV-1 provirus compared to the other cell subsets. Importantly, however, we observed significant participant variation in the enrichment of HIV-1 proviruses with intact genomes or specific intact ORFs across these memory CD4+ T-cell subsets, and therefore consideration of additional cellular markers will likely be needed to consistently identify cells harbouring latent, and potentially replication-competent, HIV-1.
Causal association between inflammatory bowel disease and hidradenitis suppurativa: A two-sample bidirectional Mendelian randomization study
Authors: Bao Bingzhou , Zhu Chao , Shi Jian , Lu Canxing 
Published: January 2023

BackgroundEpidemiological studies have revealed a link between inflammatory bowel disease (IBD) and hidradenitis suppurativa (HS). To determine whether IBD and HS are causally related, we used the Mendelian randomization (MR) approach.MethodsA two-sample MR was performed using an analysis of 12,882 patients and 21,770 controls with IBD and its main subtypes, ulcerative colitis (UC) and Crohn’s disease (CD). A total of 409 cases and 211,139 controls without hidradenitis suppurativa (HS) were included in the data for this condition from various GWAS investigations. Odds ratios (ORs) with 95% confidence intervals (CIs) are used to estimate causal effects.ResultsThe study assessed the causal relationship between HS and IBD in both directions. The risk of HS was increased by IBD (IVW OR = 1.34, 95% CI = 1.20-1.49, p = 2.15E-07) and, in addition, HS was affected by UC (IVW OR = 1.27, 95% CI = 1.13-1.43, p = 8.97E-04) and CD (IVW OR = 1.18, 95% CI = 1.08-1.29, p = 4.15E-04). However, there was no evidence of a causal relationship between HS and IBD or its subtypes (IBD IVW OR = 1.00, 95% CI = 0.96-1.05, p = 0.85; UC IVW OR = 0.99, 95% CI = 0.95-1.03, p = 0.65; CD IVW OR = 1.03, 95% CI = 0.98- 1.07, p = 0.28).ConclusionThis study demonstrates that IBD and its subtypes have a causal effect on HS, whereas HS does not affect IBD. Gut-skin axis interactions may help to understand this association. Nevertheless, further studies are needed to clarify the pathophysiology of the causal relationship between IBD and HS.