Negative / Null Result ReportMedicine
Tonia C. Carter, Scott J. Hebbring, Jixia Liu et al. · 2017 · Journal of Medical Virology
Host response to influenza is highly variable, suggesting a potential role of host genetic variation. To investigate the host genetics of severe influenza in a targeted fashion, 32 single nucleotide polymorphisms (SNPs) within viral immune…
View details →Negative / Null Result ReportOpen accessNeuroscience
Sera Wiechert, Leonie Hannah Shoshana Loewy, Ineke Wessel et al. · 2023 · Memory
Post-traumatic stress disorder is characterised by recurring memories of a traumatic experience despite deliberate attempts to forget (i.e., suppression). The Think/No-Think (TNT) task has been used widely in the laboratory to study…
View details →Negative / Null Result ReportOpen accessMedicine
Taeyong Kwon, Jessie D. Trujillo, Mariano Carossino et al. · 2025 · Emerging Microbes & Infections
Since the first emergence of highly pathogenic avian influenza (HPAI) H5N1 viruses in dairy cattle, the virus has continued to spread, reaching 17 states and at least 1000 dairy herds in the United States. Subsequently, spillovers of the…
View details →Negative / Null Result ReportOpen accessMedicine
Muhammad Jasim Uddin, Willy W. Suen, Angela M. Bosco‐Lauth et al. · 2016 · Veterinary Research
West Nile virus (WNV) is one of the most common causes of epidemic viral encephalitis in horses worldwide. Peripheral blood mononuclear cells (PBMCs) are amongst the first to encounter the virus following a mosquito bite. This study aimed to elucidate the transcription kinetics of cytokine, Toll-like receptor (TLRs) and TLRs-associated genes following WNV challenge of equine PBMCs. PBMCs were challenged with an Australian strain of WNV (WNVNSW2011) and transcriptomes were quantified at 2, 6, 12 and 24 h post-infection (pi) using qRT-PCR. Type I and II interferons (IFNα, β and γ) mRNA transcrip
View details →Failed Experiment ReportOpen accessMedicine
Anne Kopp, Alexandra Hübner, Florian Zirkel et al. · 2019 · Viruses
. Orthobunyaviruses and pacuviruses are mainly transmitted by blood-feeding insects and infect a variety of vertebrates whereas herbeviruses and shangaviruses have a host range restricted to insects. Here, we tested mosquitoes from a tropical rainforest in Mexico for infections with peribunyaviruses. We identified and characterized two previously unknown viruses, designated Baakal virus (BKAV) and Lakamha virus (LAKV). Sequencing and de novo assembly of the entire BKAV and LAKV genomes revealed that BKAV is an orthobunyavirus and LAKV is likely to belong to a new genus. LAKV was almost equidis
View details →Negative / Null Result ReportPsychology
Massimo Salgaro · 2015 · Scientific Study of Literature
In literary theory, there are two common proposals about the nature of literature: that literariness is a distinctive characteristic of literary texts and that literariness is mostly characterized by highly foregrounded textual features.…
View details →Negative / Null Result ReportOpen accessBiochemistry, Genetics and Molecular Biology
Robert Massey, Yu Chen, Marina Panova‐Noeva et al. · 2024 · Cardiovascular Diabetology
BACKGROUND: BMI variability has been associated with increased cardiovascular disease risk in individuals with type 2 diabetes, however comparison between clinical studies and real-world observational evidence has been lacking. Furthermore, it is not known whether BMI variability has an effect independent of HbA1c variability. METHODS: We investigated the association between BMI variability and 3P-MACE risk in the Harmony Outcomes trial (n = 9198), and further analysed placebo arms of REWIND (n = 4440) and EMPA-REG OUTCOME (n = 2333) trials, followed by real-world data from the Tayside Bioreso
View details →Negative / Null Result ReportOpen accessMedicine
Johan Jirholt, Bengt Åsling, Paul Hammond et al. · 2011 · PLoS ONE
Gastro-esophageal reflux disease (GERD) is partly caused by genetic factors. The underlying susceptibility genes are currently unknown, with the exception of COL3A1. We used three independent GERD patient cohorts to identify GERD susceptibility genes. Thirty-six families, demonstrating dominant transmission of GERD were subjected to whole genome microsatellite genotyping and linkage analysis. Five linked regions were identified. Two families shared a linked region (LOD 3.9 and 2.0) on chromosome 16. We used two additional independent GERD patient cohorts, one consisting of 219 trios (affected
View details →Negative / Null Result ReportOpen accessBiochemistry, Genetics and Molecular Biology
Ornella Zollo, Neal Sondheimer · 2017 · Transcription
In vitro studies of mitochondrial transcription often use linear templates that fail to replicate key features of transcription on a circular genome. We developed a plasmid-based system for the analysis of heavy-strand promoters that…
View details →Negative / Null Result ReportArts and Humanities
James Alex Bonus, Judy Watts, C. Joseph Francemone · 2022 · Journal of Communication
Abstract Integrating predictions derived from the self-memory system and biographic resonance theory, the current project investigated the relationship between media-induced reminiscence and appreciation. In two experiments, undergraduates…
View details →Negative / Null Result ReportOpen accessMedicine
Pilar Fernández‐Martín, Rocío Rodríguez‐Herrera, Rosa Cánovas et al. · 2023 · European Child & Adolescent Psychiatry
In the past two decades, the traditional nosology of attention-deficit/hyperactivity disorder (ADHD) has been criticized for having insufficient discriminant validity. In line with current trends, in the present study, we combined a data-driven approach with the advantages of virtual reality aiming to identify novel behavioral profiles of ADHD based on ecological and performance-based measures of inattention, impulsivity, and hyperactivity. One hundred and ten Spanish-speaking participants (6-16 years) with ADHD (medication-naïve, n = 57) and typically developing participants (n = 53) complete
View details →Negative / Null Result ReportOpen accessMedicine
Jeremiasz Jagiełła, Efthimios Dardiotis, Jerzy Gąsowski et al. · 2014 · Neurologia i Neurochirurgia Polska
BACKGROUND AND PURPOSE: Spontaneous intracerebral haemorrhage (ICH) is the most fatal form of stroke with the highest morbidity and disability rate of all stroke types. Recent data suggest that the genetic background has a sizeable and…
View details →Negative / Null Result ReportMedicine
James W. Price · 2014 · Journal of Addictive Diseases
Although the decriminalization of recreational marijuana and medical marijuana laws provide a compassionate answer for treatment-related issues in patients' lives, they leave questions open as to the impact on other realms of life, such as…
View details →Negative / Null Result ReportOpen accessSocial Sciences
Tyler Colasante, Katie Faulkner, Dana Kharbotli et al. · 2024 · Affective Science
Abstract Public discourse and empirical studies have predominantly focused on the negative repercussions of social media on adolescents’ mental health. However, pervasive social media use is a relatively new phenomenon—its apparent harms have been widely accepted before sufficient longitudinal and experimental research has been conducted. The present study used an intensive longitudinal design (four assessments/day × 14 days; N = 154 12- to 15-year-olds ( M age = 13.47, SD = 0.58); N = 6,240 valid measurement occasions) to test the directionality of social media–negative emotion links in early
View details →Negative / Null Result ReportOpen accessPsychology
James P. Reynolds, Milica Vasiljevic, Mark Pilling et al. · 2020 · International Journal of Environmental Research and Public Health
Public support for numerous obesity policies is low, which is one barrier to their implementation. One reason for this low support is the tendency to ascribe obesity to failings of willpower as opposed to the environment. Correlational evidence supports this position. However, the experimental evidence is mixed. In two experimental studies, participants were randomised to receive no message, messages about the environment’s influence on obesity (Study 1 & 2), or messages about the environment’s influence on human behaviour (Study 1). We investigated whether communicating these messages cha
View details →Negative / Null Result Report
Giannis Penloglou, Alexandros Pavlou, Costas Kiparissides · 2023 · Fermentation
The intended circular economy for plastics envisages that they will be partially replaced by bio-based polymers in the future. In this work, the natural polyester polyhydroxybutyrate (PHB) was produced by Azohydromonas lata using cheese…
View details →Replication FailureOpen accessMedicine
S Bangalore, Santosh Kumar Sinha, Rakendra Singh et al. · 2026 · JAMA Cardiology
Importance: The optimal dual antiplatelet therapy after percutaneous coronary intervention (PCI) in patients with diabetes is not clearly defined. Although both ticagrelor and prasugrel are potent inhibitors of P2Y purinergic receptor 12…
View details →Negative / Null Result ReportOpen accessEconomics, Econometrics and Finance
Martin Olsson, Joacim Tå̊g · 2025 · The Journal of Finance
ABSTRACT Privatization of state‐owned enterprises is on the agenda across the globe. Using Swedish data covering two decades, we show that productivity gains and headcount reductions are associated with economic costs for incumbent…
View details →Negative / Null Result ReportOpen accessAgricultural and Biological Sciences
Nannan Li, Guoliang Li, Xiaofang Huang et al. · 2026 · Nature Plants
The rhizosphere microbiome plays a crucial role in determining plant performance and fitness. Nevertheless, regulatory mechanisms linking host genetic variation, root gene regulation and microbiome assembly-and their collective influence on plant nutritional traits-remain poorly understood. Here we generated and integrated 1,341 paired datasets, including root transcriptomes, rhizosphere bacterial 16S rRNA profiles and root ionomes, across 175 resequenced Brassica napus ecotypes grown at two contrasting field sites. We identified 203 highly heritable bacterial amplicon sequence variants (ASVs)
View details →Negative / Null Result ReportOpen accessEconomics, Econometrics and Finance
Matthew MacLachlan, Michael K. Adjemian, Xiaoli Etienne et al. · 2025 · Nature Communications
The advent of COVID-19 ended an era of stable US retail food prices that followed the world food price crisis of 2010–2012. Pandemic-related disruptions, avian influenza outbreaks, and the Russia-Ukraine war drove 2022 food-at-home…
View details →Negative / Null Result ReportOpen accessEnvironmental Science
Y C Shih · 2026 · Frontiers in Environmental Science
To assess the systematic integration of Marine Spatial Planning (MSP) and Other Effective Area-Based Conservation Measures (OECMs) into Taiwan’s coastal and marine governance frameworks to balance marine conservation and coastal development. The study adopts a comparative mixed-methods design that combines quantitative statistical analysis of spatial and ecological-economic data with qualitative policy analysis of the two selected governance frameworks. The comparative aspect of the research design explores the performance of multiple hub cases across temporal, spatial and multimodal aspects,
View details →Negative / Null Result ReportOpen accessPharmacology, Toxicology and Pharmaceutics
Suelen Gauna Trindade, Fernando Bonin Okasaki, Ashley P. Williams et al. · 2025 · Journal of Colloid and Interface Science
The self-assembly of glycyrrhizic acid (GA) in aqueous solutions has significant implications for soft matter science and material design. Here, we describe the self-assembly of GA under well-defined conditions, focusing on measurements of the critical aggregation concentration (CAC) - when GA dimers start stacking into nanofibrils, and of the critical gel concentration (CGC) - when nanofibrils entangle into a viscoelastic network. We examine in detail the structure at low concentrations and its evolution into a viscoelastic hydrogel, addressing the kinetic pathway. We highlight the dependence
View details →Negative / Null Result ReportOpen accessNeuroscience
Astrid Feiten, Kilian Dahm, Kai Schlepckow et al. · 2026 · Nature Communications
Triggering receptor expressed on myeloid cells 2 (TREM2) is a central regulator of microglial activity and loss-of-function coding variants are major risk factors for late onset Alzheimer's disease (LOAD). To better understand the molecular and functional changes associated with TREM2 signalling in microglia, we generated a TREM2 reporter mouse. In APP transgenic animals, bulk RNA-sequencing of isolated microglia sorted based on reporter expression highlighted TREM2 level-related changes in major immunometabolic pathways, and enrichment of genes in oxidative phosphorylation and cholesterol met
View details →Negative / Null Result ReportOpen accessMaterials Science
Rosalie Cresswell, Parveen Kumar Deralia, Yoshihisa Yoshimi et al. · 2025 · Journal of the American Chemical Society
High Resolution Image Download MS PowerPoint Slide The structure of plant cellulose microfibrils remains elusive, despite the abundance of cellulose and its utility in industry. Using 2D solid-state NMR of 13 C-labeled never-dried plants, six major glucose environments are resolved, which are common to the cellulose of softwood, hardwood, and grasses. These environments are maintained in isolated holocellulose nanofibrils, allowing more detailed microfibril characterization. We show that there are only two glucose environments that reside within the microfibril core. These have the same NMR 13
View details →Negative / Null Result ReportOpen accessMedicine
Igor Strahovnik, Andrej Strahovnik, Samo K. Fokter · 2025 · Bioengineering
Whole-leg radiographs (WLRs) are widely used to assess coronal alignment before total knee arthroplasty (TKA), but may be inaccurate in patients with atypical morphotypes or malrotation. This study evaluated the discrepancy between WLR and 3D computed tomography (CT) scans across coronal plane alignment of the knee (CPAK) morphotypes and introduced a novel projection index—the femoral notch projection ratio (FNPR). In CPAK III knees, 19% of cases exceeded a clinically relevant threshold (>3° difference), prompting investigation of underlying projection factors. In 187 knees, coronal angles—
View details →Negative / Null Result ReportOpen accessMedicine
André Zimerman, Alexander Dal Forno, Luis E. Rohde et al. · 2026 · JAMA Cardiology
Importance: Conduction system pacing (CSP) is a promising and potentially cost-effective alternative to biventricular pacing (BiVP) in patients with heart failure with reduced ejection fraction (HFrEF) and left bundle-branch block (LBBB), but its impact on heart failure (HF) outcomes remains uncertain. Objective: To compare CSP vs BiVP on an HF-related outcome in patients with HFrEF and LBBB. Design, Setting, and Participants: PhysioSync-HF (Conduction System Pacing Versus Biventricular Resynchronization in Patients With Chronic Heart Failure) was an investigator-initiated, multicenter, noninf
View details →Negative / Null Result ReportOpen accessEngineering
Zhaowei Yang, Wenqi Liu, Miwei Li et al. · 2025 · Energy Engineering
Accurate short-term wind power forecast technique plays a crucial role in maintaining the safety and economic efficiency of smart grids. Although numerous studies have employed various methods to forecast wind power, there re... | Find, read and cite all the research you need on Tech Science Press
View details →Negative / Null Result ReportOpen accessAgricultural and Biological Sciences
Sarah L. Addison, Zhenzhen Yan, Thomas F. Carlin et al. · 2025 · Global Change Biology
Increased aridity is emerging as a key impact of climate change in terrestrial ecosystems globally. Forest biomes are particularly vulnerable to the impacts of changing environmental conditions due to their long-lived and sessile nature.…
View details →Negative / Null Result ReportOpen accessMedicine
Martin G Schultz, Petr Otahal, Philip Roberts-Thomson et al. · 2025 · European Heart Journal
BACKGROUND AND AIMS: A hypertensive response to exercise is independently associated with cardiovascular disease (CVD), but clinical interpretation may be confounded by aerobic capacity (fitness). The aim of this study was to determine the relationship between exercise blood pressure (BP) relative to fitness and CVD events. METHODS: Clinical exercise test records were analysed from 12 743 people (aged 53 ± 13 years, 60% male) who completed a standard exercise stress test (Bruce treadmill protocol, stages 1-4) at six Australian hospitals. Records were linked to administrative datasets (hospital
View details →Negative / Null Result ReportOpen accessMedicine
Alexandra Irma Gabriela Bauşic, Francesca Scurtu, Andrei Manu et al. · 2025 · International Journal of Molecular Sciences
Endometriosis is a complex gynaecological disorder characterised by the presence of endometrial-like tissue outside the uterus, leading to chronic inflammation, pain, and infertility. Recent research suggests that gut microbiota may play a crucial role in the pathogenesis and progression of endometriosis by modulating immune responses and oestrogen metabolism. This study investigates the intestinal microbiota composition in women with endometriosis and its potential as a disease diagnosis and severity biomarker. Stool samples from nine patients diagnosed with endometriosis were analysed using
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