Negative / Null Result ReportOpen accessComputer Science
Mohammed Mehedi Hasan, Hao Li, Emad Fallahzadeh et al. · 2026 · ACM Transactions on Software Engineering and Methodology
Although Foundation Models (FMs), such as GPT-4, are increasingly used in domains like finance and software engineering, reliance on textual interfaces limits these models’ real-world interaction. To address this, FM providers introduced…
View details →Negative / Null Result ReportOpen accessBiochemistry, Genetics and Molecular Biology
Taylor Yiu, Bin Chen, Haoyu Wang et al. · 2025 · Journal of Translational Medicine
Recent advances in single-cell multi-omics technologies have revolutionized cellular analysis, enabling comprehensive exploration of cellular heterogeneity, developmental trajectories, and disease mechanisms at unprecedented resolution.…
View details →Negative / Null Result ReportOpen accessEarth and Planetary Sciences
Onur Karakuş, Cara Nissen, Christoph Voelker et al. · 2025 · Global Biogeochemical Cycles
Abstract The particulate organic carbon (POC) flux from the euphotic zone to the deep ocean is central to the biological carbon pump. It is typically evaluated using “export efficiency” and “transfer efficiency,” which reflect POC formation and sinking and carbon sequestration efficiency in the ocean's interior, respectively. Since observations of these metrics are limited, biogeochemical models can elucidate the controls of large‐scale patterns. This study uses the global ocean‐biogeochemical model FESOM‐REcoM, with a new sinking routine that accounts for ballast minerals, seawater viscosity,
View details →Negative / Null Result Report
Xiaoxiao Ma · 2023 · Green and Low-Carbon Economy
Facing severe air pollution, the Chinese government has introduced bottom-up public participation in environmental policy. The increase in public environmental attention can promote the participation of all people in environmental…
View details →Negative / Null Result ReportOpen accessNeuroscience
Andrew Mowat, Michael Crompton, Joanna L. Ziff et al. · 2018 · Human Genetics
Otosclerosis is a common form of hearing loss which typically presents in young adults. The disease has a familial, monogenic form and a non-familial form with a more complex aetiology. A previous genome wide association study identified evidence that variants within RELN are associated with the condition. Other genes in which an association has been reported include BMP2, COL1A1, FGF2, PPP2R5B and TGFB1. However, follow up studies have often failed to replicate initial positive results. The aim of this study was to establish if an association exists between eight single nucleotide polymorphis
View details →Negative / Null Result ReportOpen accessPharmacology, Toxicology and Pharmaceutics
Sadek Ahmed, Osama Saher, Heba Attia et al. · 2026 · Frontiers in Pharmacology
Introduction: Vaginal candidiasis remains a recurrent fungal infection affecting millions of women worldwide, necessitating innovative local delivery systems to overcome poor drug solubility and mucosal barriers. This study introduces Dual-Functional Hybrid Cationic PEGylated Proniosomes (DHCPP) as a smart nano-platform designed to boost the vaginal delivery of Fenticonazole Nitrate (FTN). Methods: DHCPP systems were fabricated via the coacervation phase separation method and optimized using a full 2 3 factorial design, achieving a high desirability value of 0.931. The optimized DHCPP exhibite
View details →Negative / Null Result ReportOpen accessBiochemistry, Genetics and Molecular Biology
Jialin Fan, Yunpeng Xu · 2026 · Frontiers in Genetics
Dietary restriction (DR), defined as reduced caloric intake or selective limitation of specific nutrients without malnutrition, is one of the most robust interventions known to extend lifespan and healthspan across species. Studies from yeast to mammals demonstrate that DR elicits conserved genetic, transcriptional, and epigenetic programs that promote cellular maintenance and stress resistance. At the molecular level, DR engages evolutionarily conserved nutrient-sensing pathways, including insulin/IGF-1 signaling (IIS), the mechanistic target of rapamycin (mTOR), AMP-activated protein kinase
View details →Negative / Null Result ReportOpen accessDecision Sciences
Roberta Fida, Irene Skovgaard‐Smith, Claudio Barbaranelli et al. · 2024 · Human Relations
While considerable attention has been devoted to understanding how individual characteristics influence unethical actions, far less research has examined the role of social and organisational processes. We introduce the concept of organisational moral disengagement (OrgMD), drawing on Bandura’s moral agency theory, to explain how unethicality may be fostered in organisations. OrgMD is a multilevel construct, capturing perceptions of the mechanisms through which morality can be suspended in an organisation allowing unethical practices to flourish. Using four empirical studies, we validated OrgM
View details →Negative / Null Result ReportOpen accessBiochemistry, Genetics and Molecular Biology
Enrique Rozengurt, G. Eibl · 2026 · Signal Transduction and Targeted Therapy
Pancreatic ductal adenocarcinoma (PDAC) is an aggressive disease for which there is no effective treatment. A deep understanding of the mechanisms underlying the molecular pathogenesis, signaling pathways and risk factors leading to PDAC is of paramount importance for identifying novel targets, prognostic markers, preventive strategies, and signature markers for use in specific and personalized therapeutic procedures. Activating somatic mutations in the KRAS oncogene play a critical role in PDAC initiation and maintenance. Here, we highlight the complex interplay between KRAS signaling, the tr
View details →Negative / Null Result ReportOpen accessMedicine
Ruixia Zhang, Yi Fan, Hongjing Mao et al. · 2025 · Communications Medicine
The brain age gap (BAG) is a neuroimaging-derived marker of accelerated brain aging. However, its clinical application faces challenges due to model inaccuracies and unclear links to disease mechanisms. This study investigates the clinical…
View details →Negative / Null Result ReportOpen accessImmunology and Microbiology
Galina Stoyancheva, Nikolina Mihaylova, Maria Gerginova et al. · 2025 · International Journal of Molecular Sciences
The human endometrium, previously considered a sterile environment, is now recognized as a low-biomass but biologically active microbial niche critical to reproductive health. Advances in sequencing technologies, particularly shotgun metagenomics, have provided unprecedented insights into the taxonomic and functional complexity of the endometrial microbiome. While 16S rRNA sequencing has delineated the distinction between Lactobacillus-dominant and non-dominant microbial communities, shotgun metagenomics has revealed additional diversity at the species and strain level, uncovering microbial si
View details →Negative / Null Result ReportOpen accessMedicine
Joe M. Bridges · 2024 · Diagnosis
OBJECTIVES: Validate the diagnostic accuracy of the Artificial Intelligence Large Language Model ChatGPT4 by comparing diagnosis lists produced by ChatGPT4 to Isabel Pro. METHODS: This study used 201 cases, comparing ChatGPT4 to Isabel Pro. Systems inputs were identical. Mean Reciprocal Rank (MRR) compares the correct diagnosis's rank between systems. Isabel Pro ranks by the frequency with which the symptoms appear in the reference dataset. The mechanism ChatGPT4 uses to rank the diagnoses is unknown. A Wilcoxon Signed Rank Sum test failed to reject the null hypothesis. RESULTS: Both systems p
View details →Negative / Null Result ReportOpen accessMedicine
Gregor Bieri, Karishma J.B. Pratt, Yasuhiro Fuseya et al. · 2026 · Cell
Blood factors transfer the benefits of exercise to the aged brain independent of physical activity. Here, we show that the liver-derived exercise factor (exerkine) glycosylphosphatidylinositol (GPI)-specific phospholipase D1 (GPLD1), a GPI-degrading enzyme, reverses aging- and Alzheimer's-related memory loss by targeting the brain vasculature. GPLD1 has the potential to cleave over 100 putative GPI-anchored proteins, necessitating the identification of downstream targets that mediate cognitive rejuvenation for translational application. We identified GPI-anchored tissue-nonspecific alkaline ph
View details →Negative / Null Result ReportOpen accessBiochemistry, Genetics and Molecular Biology
Michael Rabbia, Maitea Guridi Ormazabal, Hannah Staunton et al. · 2024 · Journal of Neuromuscular Diseases
Background: Stride Velocity 95th Centile (SV95C) is the first wearable device-derived clinical outcome assessment (COA) to receive European Medicines Agency (EMA) qualification as a primary endpoint in ambulant patients with Duchenne muscular dystrophy (DMD) aged ≥4 years. Objective: To compare SV95C-in its first-ever clinical trial application as a secondary endpoint-with established motor function COAs used in the trial (Four-Stair Climb [4SC] velocity, North Star Ambulatory Assessment [NSAA], and Six-Minute Walk Distance [6MWD]). Methods: SV95C was a secondary endpoint in a subset (n = 47)
View details →Negative / Null Result ReportOpen accessSocial Sciences
Sofia Ammassari, Duncan McDonnell, Annika Werner et al. · 2026 · European Journal of Political Research
Abstract Do young women and men join political parties for different reasons? To investigate, we theorize the following: first, women will be more attracted by social incentives and men by material ones, while purposive incentives will be…
View details →Negative / Null Result ReportOpen accessMedicine
Jie Wu, Jianan Ren, Qinjie Liu et al. · 2019 · Frontiers in Immunology
Background: Continuous veno–venous hemofiltration (CVVH) could influence immunomodulation by cytokine removal. Damage-associated molecular patterns (DAMPs) are released by injured cells and have roles in sepsis. We investigated if the magnitude of DAMPs removal was associated with mortality in patients with sepsis undergoing CVVH. Methods: We conducted a prospective, observational study on patients acquiring CVVH at department of surgery, Jinling Hospital. Circulating levels of DAMPs (mitochondrial DNA [mtDNA]; nuclear DNA [nDNA]; heat shock protein [HSP]70) and cytokines were measured at the
View details →Negative / Null Result ReportOpen accessMedicine
Sarita Depani, Kondwani Joseph Banda, Simon Bailey et al. · 2015 · Pediatric Blood & Cancer
BACKGROUND: We previously reported a 28-day treatment protocol for children with endemic Burkitt lymphoma (BL) which included four doses of cyclophosphamide (CPM), intrathecal methotrexate and hydrocortisone (IT MTX/HC) at Queen Elizabeth…
View details →Negative / Null Result ReportOpen accessMedicine
Moonkyoo Kong, Yu Jin Lim, Youngkyong Kim · 2018 · PubMed
Background: We conducted this study to contribute to resolving some controversial issues on management of nasopharyngeal carcinoma. Methods: Thirty-two patients with stage III-IVB nasopharyngeal carcinoma were included in this…
View details →Negative / Null Result ReportMedicine
Aerlyn G. Dawn, Naomi Lawrence · 2013 · Dermatologic Surgery
BACKGROUND: Squamous cell carcinomas (SCCs) generally have been reported to be more prevalent on the lips than basal cell carcinomas (BCCs), but in our experience, BCCs of the lips are common, particularly in women. OBJECTIVES: To…
View details →Negative / Null Result ReportEngineering
Lukas Koedijk, Ana Oprescu · 2022
The EU Green Deal mirrors the societal concern regarding climate change. In the software industry this means reducing the energy consumption of a program. This can be done by looking both at the hardware and the software used. We take a…
View details →Negative / Null Result ReportOpen accessMedicine
Shao-rui Hao, Yan Ren, Shan-yan Zhang et al. · 2020 · Journal of Zhejiang University SCIENCE B
BACKGROUND: Currently, there are no drugs that have been proven to be effective against severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). Because of its broad antiviral activity, interferon (IFN) should be evaluated as a…
View details →Negative / Null Result ReportOpen accessMedicine
Tarek Mohamed Ashoor, Ahmad Mahmoud Hasseb, Ibrahim M. Esmat · 2020 · Korean journal of anesthesiology
Background: Nebulized heparin has been effectively used in the management of many pulmonary diseases. However, its effect on mechanically ventilated patients with acute exacerbation chronic obstructive pulmonary disease (AECOPD) has never…
View details →Negative / Null Result ReportOpen accessMedicine
Louise Katherine Bartolac, Jenna Lowe, George Koustas et al. · 2015 · Journal of Reproduction and Development
The aim of this study was to determine the optimum conditions for vitrifying in vitro produced day 7 porcine embryos using different vitrification devices and blastocoele collapse methods. Firstly embryos were collapsed by micro-pipetting,…
View details →Negative / Null Result ReportOpen accessMedicine
Botao Ning, Sheng Ye, Yi Lyu et al. · 2020 · Translational Pediatrics
BACKGROUND: Sepsis has always been a challenge in pediatric intensive care unit (PICU) with poor prognosis. In order to evaluate the effect between routine continuous renal replacement therapy (CRRT) and high-volume hemofiltration (HVHF)…
View details →Negative / Null Result Report
Penghao Ye, Senmao Xia, Yu Xiong et al. · 2020 · International Journal of Environmental Research and Public Health
Thermal power generation based on coal-fired power plants has the advantages of stability and controllability and has been the largest source of electricity supply in China. Coal-fired power plants, however, are also accompanied by high…
View details →Negative / Null Result ReportOpen accessMedicine
Jayastu Senapati, Sanam Loghavi, Guillermo Garcia‐Manero et al. · 2024 · Haematologica
In myelodysplastic syndrome (MDS) and acute myeloid leukemia (AML) with TP53 aberrations, dissecting the interaction amongst patient, disease and treatment factors are important for therapeutic decisions and prognostication. This…
View details →Negative / Null Result ReportMedicine
Jae Hong Park, Isabelle Rivière, Xiuyan Wang et al. · 2017 · Journal of Clinical Oncology
7008 Background: CD19-specific chimeric antigen receptor (CAR) T cells have demonstrated high initial responses in patients with relapsed B-ALL. However, clinical characteristics associated with the durability of response remain undefined.…
View details →Negative / Null Result ReportOpen accessMedicine
Suresh S. Ramalingam, Judy Foster, William E. Gooding et al. · 2010 · Cancer
BACKGROUND: Patients with extensive stage small cell lung cancer (SCLC) who develop disease progression with standard cisplatin-based therapy are reported to have a poor overall prognosis. Irinotecan and paclitaxel are active as single…
View details →Negative / Null Result ReportOpen accessMedicine
Wen Sun, Yan Yang, Shidong Hu et al. · 2022 · Annals of Translational Medicine
Background: Patients in the intensive care unit (ICU) are often under stress and fail to cooperate well with invasive treatments. Analgesia and sedation are of great significance for reducing the suffering of patients and ensuring the…
View details →Negative / Null Result Report
Joseph T. Yun, Brittany R. L. Duff, Patrick Vargas et al. · 2019 · Psychology & Marketing
Abstract Cause‐related marketing (CRM) refers to the phenomenon where brands partner with causes, such as nonprofit organizations. Consumers may see some CRM partnerships as less compatible than others, however the level of perceived…
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