19,840 real negative results, null findings, and replication failures · Negative / Null Result Report. Search the index →
WASTE indexes published research — it does not host or republish full papers. Each entry is a metadata record compiled from open scholarly databases; the abstract is shown in full only where the paper is openly licensed, otherwise a short excerpt under fair use. Classifications are automated and approximate.
Susma, Spronken, van Nieuwkoop et al. · 2026 · Journal of virology
Cytosine-phosphate-guanine (CpG) dinucleotide motifs are the most underrepresented motifs in RNA virus genomes, including those of the influenza A viruses (IAV). Previous studies have indicated that increasing the number of CpG motifs in…
View details →Adeoye, Ani, Egbokhare et al. · 2026 · Psychology, health & medicine
Sickle Cell Disorder (SCD) is a complex, multi-system blood condition affecting 7.78 million people, with 80% of global cases in sub-Saharan Africa, especially Nigeria. The condition is associated with physical health complications and…
View details →Kaewmanee, Ganesan, Choochana et al. · 2026 · PloS one
Phy-Blica-O (PBO) is a traditional Thai polyherbal formulation historically regarded as a brain tonic and memory enhancer. Despite its long-standing ethnomedicinal use, its neuroprotective mechanisms have not been scientifically validated.…
View details →Esmer, Hafızoğlu, Bardakçı et al. · 2026 · Journal of ovarian research
Advanced epithelial ovarian cancer (EOC) is commonly diagnosed at late stages, and despite improvements with neoadjuvant chemotherapy (NACT) followed by interval debulking surgery (IDS), prognosis remains poor. Body composition has emerged…
View details →Rodrigues, Filho, Alves et al. · 2026 · Insect biochemistry and molecular biology
Ctenocephalides felis felis is an ectoparasite of global relevance, causing impacts at the One Health interface. The process of hematophagy depends on evolutionary adaptations, in which arthropods have evolved inhibitors of host hemostatic…
View details →Raal, Meos, Ainsaar et al. · 2026 · ACS omega
Ascorbic acid (AA) is a key phytochemical marker of rosehip ( Rosa spp.) fruits, but its functional behavior in complex plant matrices remains unclear. Here, we analyzed AA variability in fruits of 14 Rosa spp. (0.26-5.57% dry weight) and…
View details →Huang, Fu, Yang et al. · 2026 · Neuromodulation : journal of the International Neuromodulation Society
The study aimed to investigate the effects and mechanisms of high-frequency short-pulse gastric electrical stimulation (GES) on gastric emptying and specific myenteric neurons of the gastric antrum in healthy beagle dogs. Four healthy…
View details →Sabet, Young, Lowder et al. · 2026 · Journal of surgical orthopaedic advances
This study examines the impact of social determinants of health (SDoH) on cardiovascular complications after hand surgery, focusing on income, unemployment, insurance, and education. Using PearlDiver data (2011 - 2022), adult patients with…
View details →Song, Li, Yao et al. · 2026 · Plants (Basel, Switzerland)
SND (Secondary wall-associated NAC domain) transcription factors are core regulators of secondary cell wall formation in plants. To identify key genes involved in wood formation in Pinus massoniana Lamb. and elucidate the molecular…
View details →Li, Zhan, Zhang et al. · 2026 · Molecules (Basel, Switzerland)
The present study investigates the effect of 1,8-cineole on improving lipid metabolism disorder by regulating oxidative stress and inflammation via the TLR4/MyD88/NF-κB pathway. 1,8-Cineole is a monoterpene compound widely found in…
View details →Wang, Ding, Jing et al. · 2026 · IEEE transactions on neural systems and rehabilitation engineering : a publication of the IEEE Engineering in Medicine and Biology Society
Wearable exoskeletons have shown efficacy in gait rehabilitation and locomotor enhancement. Despite much work on the physiological and biomechanical aspects of human-exoskeleton interaction, systematic investigations into how exoskeleton…
View details →Acipinar, Deveci, Balel · 2026 · Journal of imaging informatics in medicine
This retrospective study aimed to evaluate the effects of diabetes mellitus and periodontitis on alveolar bone density and trabecular bone quality using cone-beam computed tomography (CBCT) and to compare fractal analysis with Hounsfield…
View details →Clemen, Humbsch, Berwanger et al. · 2026 · Physiological reports
The cross-sectional Master Athletic Laboratory Study of Intramuscular Connective Tissue (MALICoT, DRKS00015764) examined effects of athletic exercise and age on endomysium content in human soleus muscle. Forty-three clinically healthy male…
View details →Ramezankhani, Hadaegh, Esmaeili · 2026 · BMC cardiovascular disorders
Studies evaluating the longitudinal relationship between plasma free fatty acids (FFAs) and subclinical atherosclerosis remain limited. We investigated the prospective association between serum FFA levels and the progression of coronary…
View details →Xie, Chen, Xie et al. · 2026 · Scientific reports
The triglyceride-glucose (TyG) index is a simple surrogate marker for insulin resistance (IR), but its longitudinal stability and clinical predictive value in patients with cancer remain poorly understood. To evaluate whether cancer and…
View details →Ferreira, Marques, Neves et al. · 2026 · JACC. Heart failure
Hypertension and heart failure with preserved ejection fraction (HFpEF) often coexist, and sodium retention is a common feature of both conditions. Renin levels are suppressed in the setting of sodium overload and may modulate the blood…
View details →Seņkovs, Nikolajeva, Rubene et al. · 2026 · Pathogens (Basel, Switzerland)
The increasing demand for sustainable plant protection products has intensified interest in microbial biocontrol agents (BCAs). This study aimed to evaluate the antifungal activity of selected Streptomyces , Bacillus , and Trichoderma…
View details →Schlemmer, Hammer, Fandler-Höfler et al. · 2026 · Nutrients
Background : The plant Griffonia simplicifolia is marketed as a dietary supplement; it is said to have antidepressant and sleep-promoting properties. Its main ingredient, 5-hydroxytryptophan (5-HTP), is the immediate precursor of serotonin…
View details →Rovira-Lastra, ElOtmani-Sabiri, Ustrell-Barral et al. · 2026 · Diagnostics (Basel, Switzerland)
Background/Objectives : This clinical study assessed the validity of articulating paper for detecting occlusal contacts points, including examining the effects of clinical technique, paper thickness, and the arch. Methods : This…
View details →Ahmed, Nath, Jahan et al. · 2026 · International journal of environmental research and public health
Conventional anthropometric measures used to predict dyslipidemia, such as body mass index and waist circumference, vary over time and may not fully capture early-life influences on metabolic risk. Fixed skeletal proportions, including…
View details →Reysner, Ciftci, Alver et al. · 2026 · Journal of clinical medicine
Background: The pericapsular nerve group block provides motor-sparing analgesia after total hip arthroplasty, but the optimal injectate volume and the role of dexamethasone remain unclear. Methods: In this prospective, randomized,…
View details →Marici, Marina, Cormoș · 2026 · Behavioral sciences (Basel, Switzerland)
This study aimed to develop and validate a brief measure of hope for romantic relationships (HRR), conceptualized as a future-oriented evaluation of relational continuity and quality. The sample consisted of 525 participants. Exploratory…
View details →Petrache, Boldeanu, Diaconu et al. · 2026 · Journal of clinical medicine
Background: Dental caries in children has been explored not only as a local oral condition but also in relation to potential systemic inflammatory changes. This study evaluated systemic inflammatory biomarkers and hematologic indices in…
View details →Hodge, Ciobanu, Gormley · 2026 · Plants (Basel, Switzerland)
Insect frass fertilisers (IFFs) are increasingly promoted as sustainable soil amendments within circular agricultural systems. However, the compatibility of IFFs with nitrogen-fixing legumes is poorly understood. This study evaluated the…
View details →Gu, Wang, Liang et al. · 2026 · Animals : an open access journal from MDPI
Consistent behavioural differences among individuals have been documented across many animal taxa, yet their developmental consequences in domestic production systems remain less clear. This gap is especially relevant in managed…
View details →Teng, Wenqing, Shuhao et al. · 2026 · Journal of pediatric surgery
To explore the unique clinical characteristics of biliary atresia (BA) combined with cytomegalovirus (CMV) infection and its impact on early and late prognosis after Kasai portoenterostomy (KPE). This was a retrospective study involving…
View details →Cera, Araujo, Lima et al. · 2026 · Developmental psychobiology
Tantrums are widely discussed in human development literature and are typically defined as displays of frustration or anger. In behavioral ecology, they are hypothesized to function as a strategy for securing greater maternal investment.…
View details →Wang, Zhang, Ye et al. · 2026 · Molecular immunology
Dendritic cell (DC) migration-triggered T cell activation is a pivotal event in transplant rejection. Previous studies have established a critical role of the C-type lectin receptor 2（CLEC-2）and podoplanin (PDPN) axis in…
View details →Hayashi-Wells, Phark, Duarte · 2026 · Journal of esthetic and restorative dentistry : official publication of the American Academy of Esthetic Dentistry ... [et al.]
To evaluate the effect of saliva contamination and a 10-MDP-containing cleaner (Katana Cleaner; Kuraray Noritake, Japan) on the shear bond strength (SBS) of an ultra-mild universal adhesive applied in self-etch mode to human dentin.…
View details →Veneri, Nobili, Bolelli et al. · 2026 · Acta stomatologica Croatica
This in vitro preliminary study investigated how different ozone formulations affect the adhesion, surface topography, and interfacial ion release of two pediatric bioactive restorative materials. Standardized enamel and dentin surfaces…
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