bluuebunny/crossref_metadata_2025_split huggingface dataset:
Psychologically based interventions for adults with chronic neuropathic pain: a scoping review
Authors: Oguchi Mayumi , Nicholas Michael K , Asghari Ali , Sanders Duncan , Wrigley Paul J 
Published: February 2024

AbstractObjectiveAs psychologically based interventions have been shown to have clinical utility for adults with chronic pain generally, a similar benefit might be expected in the management of chronic neuropathic pain (NeuP). However, to date, this has not been established, with existing systematic reviews on this topic being hampered by the scarcity of randomized controlled trials (RCTs). This review aimed to identify the type of psychologically based interventions studied for adults with chronic NeuP. It also aimed to assess whether there are enough RCTs to justify undertaking an updated systematic review.MethodsSeven databases and 2 clinical trial registries were searched for NeuP and psychologically based interventions from database inception to December 2021, and the search was updated in February 2023. The search was broadened by reviewing the reference list of included studies and contacting field experts. Predetermined study characteristics were extracted.ResultsOf 4682 records screened, 33 articles (less than 1%) met the eligibility criteria. Four broad intervention approaches were observed, including cognitive-behavioral approaches (n = 16), mindfulness/meditation (n = 10), trauma-focused therapy (n = 4), and hypnosis (n = 3). Thirteen RCTs were identified, and of these, 9 retained 20 participants in each arm after treatment.ConclusionsCognitive-behavioral therapy was the most common therapeutic approach identified, whereas mindfulness/meditation was the most frequently used technique. Almost half to two-thirds of the studies reported significant improvements in pain, disability, or distress, which suggests that psychologically based interventions are potentially beneficial for adults with chronic NeuP. An updated systematic review seems warranted.Study registrationOpen Science Framework (https://osf.io) (December 6, 2021; DOI: 10.17605/OSF.IO/WNSTM).
From populations to networks: Relating diversity indices and frustration in signed graphs
Authors: Fontan Angela , Ratta Marco , Altafini Claudio 
Published: February 2024

Abstract
Diversity indices of quadratic type, such as fractionalization and Simpson index, are measures of heterogeneity in a population. Even though they are univariate, they have an intrinsic bivariate interpretation as encounters among the elements of the population. In the paper, it is shown that this leads naturally to associate populations to weakly balanced signed networks. In particular, the frustration of such signed networks is shown to be related to fractionalization by a closed-form expression. This expression allows to simplify drastically the calculation of frustration for weakly balanced signed graphs.
Decomposing Uncertainty in Macro-Finance Term Structure Models
Authors: Byrne Joseph P , Cao Shuo 
Published: February 2024

Abstract
This paper studies the extent to which macro-finance term structure models are susceptible to predictive uncertainty. We propose a general form of arbitrage-free models and quantify the relative importance of unpredictable priced risk variance, as well as macro-finance model uncertainty and learning uncertainty in predictability. Predictive performance and relative contributions of uncertainty sources are dynamically measured based on Bayesian methods, revealing dominating priced risk variance and other important uncertainty sources at different points in time. Macro-finance model uncertainty is high for near-term forward spread forecasts and contributes up to 87% of predictive uncertainty prior to recessions, implying strong dispersion in the information content of macro variables when forming near-term monetary policy expectations. (JEL C1, C3, C5, D8, E4, G1)
Very-low-dose glucocorticoid therapy in rheumatoid arthritis: impact of b/tsDMARDs initiation timing on glucocorticoid withdrawal
Authors: Giollo Alessandro , Salvato Mariangela , Frizzera Francesca , Zen Margherita , Doria Andrea 
Published: February 2024

Abstract

Objectives
We investigated the effectiveness and safety of very-low-dose (&lt;5 mg/day) glucocorticoids (GCs) in patients with RA treated with biologic and targeted synthetic DMARDs (b/tsDMARDs).

Methods
In this prospective cohort study, we included all RA patients who started their first b/tsDMARDs at our institution between 2015 and 2020 and were monitored every 6 months for 3 years. Relationships between exposure to very-low-dose GCs and disease activity were examined through multivariable logistic regression and repeated-measures analysis of variance. The impact of very-low-dose GCs on safety was also evaluated.

Results
We enrolled 229 RA patients, of whom 68% were prescribed very-low-dose GCs and 32% received no GCs. After 3 years on b/tsDMARDs, 32% had never abandoned, 20% had gone on and off and 23% had permanently discontinued very-low-dose GCs, while 25% had never taken GCs. Shorter disease duration at b/tsDMARD initiation was the single modifiable predictor of very-low-dose GC cessation [odds ratio 1.1 (95% CI 1.03, 1.14) for any 1-year decrease; P = 0.001]. A significant association existed between ongoing utilization of very-low-dose GCs and persistent moderate disease activity. Use of very-low-dose GCs was associated with hypertension (20% vs 11%) and myocardial infarction (2.3% vs 0%).

Conclusion
A substantial proportion of RA patients treated with b/tsDMARDs continue to receive very-low-dose GCs without significantly improving disease control. However, this appears to increase cardiovascular morbidity.
Improving adolescent sleep in long-term Juvenile correctional settings: case examples with clinical, research, and policy implications
Authors: Robles-Ramamurthy Barbara , Zaki Saadia , Sandoval Jessica F , Dube Anish R , Hlozek Steven , Fortuna Lisa R , Williamson Ariel A 
Published: February 2024

Abstract
Poor sleep during adolescence is a public health concern that may be especially important to address among youth in juvenile correctional facilities, who tend to experience greater mental health challenges, substance use disorders, and traumatic stress exposure. However, evidence for addressing sleep in correctional settings is limited. Using de-identified composite clinical cases, this paper describes challenges and opportunities for addressing sleep disorders (i.e. insomnia) and promoting sleep health (i.e. improving duration, regularity, and behaviors) among adolescents in long-term juvenile correctional facilities. These clinical cases highlight common presenting problems and underscore the need for integrated sleep and mental health interventions as well as adaptations to enhance feasibility and efficacy of behavioral sleep treatment and sleep health promotion in juvenile correctional contexts. We conclude by summarizing clinical, research, and policy implications for addressing adolescent sleep problems and promoting sleep health and well-being in these contexts.
Technical evaluation and standardization of the human thyroid microtissue assay
Authors: Foley Briana , Hopperstad Kristen , Gamble John , Lynn Scott G , Thomas Russell S , Deisenroth Chad 
Published: February 2024

Abstract
The success and sustainability of U.S. EPA efforts to reduce, refine, and replace in vivo animal testing depends on the ability to translate toxicokinetic and toxicodynamic data from in vitro and in silico new approach methods (NAMs) to human-relevant exposures and health outcomes. Organotypic culture models employing primary human cells enable consideration of human health effects and inter-individual variability but present significant challenges for test method standardization, transferability, and validation. Increasing confidence in the information provided by these in vitro NAMs requires setting appropriate performance standards and benchmarks, defined by the context of use, to consider human biology and mechanistic relevance without animal data. The human thyroid microtissue (hTMT) assay utilizes primary human thyrocytes to reproduce structural and functional features of the thyroid gland that enable testing for potential thyroid-disrupting chemicals. As a variable-donor assay platform, conventional principles for assay performance standardization need to be balanced with the ability to predict a range of human responses. The objectives of this study were to (1) define the technical parameters for optimal donor procurement, primary thyrocyte qualification, and performance in the hTMT assay, and (2) set benchmark ranges for reference chemical responses. Thyrocytes derived from a cohort of 32 demographically diverse euthyroid donors were characterized across a battery of endpoints to evaluate morphological and functional variability. Reference chemical responses were profiled to evaluate the range and chemical-specific variability of donor-dependent effects within the cohort. The data-informed minimum acceptance criteria for donor qualification and set benchmark parameters for method transfer proficiency testing and validation of assay performance.
Comparative cardiotoxicity assessment of bisphenol chemicals and estradiol using human induced pluripotent stem cell-derived cardiomyocytes
Authors: Cooper Blake L , Salameh Shatha , Posnack Nikki Gillum 
Published: February 2024

Abstract
Bisphenol A (BPA) is commonly used to manufacture consumer and medical-grade plastics. Due to health concerns, BPA substitutes are being incorporated—including bisphenol S (BPS) and bisphenol F (BPF)—without a comprehensive understanding of their toxicological profile. Previous studies suggest that bisphenol chemicals perturb cardiac electrophysiology in a manner that is similar to 17β-estradiol (E2). We aimed to compare the effects of E2 with BPA, BPF, and BPS using human induced pluripotent stem cell-derived cardiomyocytes (hiPSC-CM). Cardiac parameters were evaluated using microelectrode array (MEA) technology and live-cell fluorescent imaging. Cardiac metrics remained relatively stable after exposure to nanomolar concentrations (1–1000 nM) of E2, BPA, BPF, or BPS. At higher micromolar concentrations, chemical exposures decreased the depolarization spike amplitude, and shortened the field potential, action potential duration, and calcium transient duration (E2 ≥ BPA ≥ BPF ≫ BPS). Cardiomyocyte physiology was largely undisturbed by BPS. BPA-induced effects were exaggerated when coadministered with an L-type calcium channel (LTCC) antagonist or E2, and reduced when coadministered with an LTCC agonist or an estrogen receptor alpha antagonist. E2-induced effects were not exaggerated by coadministration with an LTCC antagonist. Although the observed cardiac effects of E2 and BPA were similar, a few distinct differences suggest that these chemicals may act (in part) through different mechanisms. hiPSC-CM are a useful model for screening cardiotoxic chemicals, nevertheless, the described findings should be validated using a more complex ex vivo and/or in vivo model.
Chronic arsenic exposure affects stromal cells and signaling in the small intestine in a sex-specific manner
Authors: Ventrello Scott W , McMurry Nicholas R , Edwards Nicholas M , Bain Lisa J 
Published: February 2024

Abstract
Arsenic is a toxicant that is ingested through drinking water and food, exposing nearly 140 million people to levels above the 10 ppb guideline concentration. Studies have shown that arsenic affects intestinal stem cells (ISCs), but the mechanisms by which arsenic alters the formation of adult cells in the small intestine are not well understood. Signals derived from intestinal stromal cells initiate and maintain differentiation. The goal of this study is to evaluate arsenic’s effect on intestinal stromal cells, including PdgfrαLo trophocytes, located proximal to the ISCs, and PdgfrαHi telocytes, located proximal to the transit-amplifying region and up the villi. Adult Sox9tm2Crm−EGFP mice were exposed to 0, 33, and 100 ppb sodium arsenite in their drinking water for 13 weeks, and sections of duodenum were examined. Flow cytometry indicated that arsenic exposure dose-responsively reduced Sox9+ epithelial cells and trended toward increased Pdgfrα+ cells. The trophocyte marker, CD81, was reduced by 10-fold and 9.0-fold in the 100 ppb exposure group in male and female mice, respectively. Additionally, a significant 2.2- to 3.1-fold increase in PdgfrαLo expression was found in male mice in trophocytes and Igfbp5+ cells. PdgfrαHi protein expression, a telocyte marker, was more prevalent along the villus/crypt structure in females, whereas Gli1 expression (telocytes) was reduced in male mice exposed to arsenic. Principle coordinate analysis confirmed the sex-dependent response to arsenic exposure, with an increase in trophocyte and decrease in telocyte marker expression observed in male mice. These results imply that arsenic alters intestinal mesenchymal cells in a sex-dependent manner.
Circ0087385 promotes DNA damage in benzo(a)pyrene-induced lung cancer development by upregulating CYP1A1
Authors: Zhang Nan , Qiu Miaoyun , Yao Shuwei , Zhou Hanyu , Zhang Han , Jia Yangyang , Li Xin , Chen Xintong , Li Xun , Zhou Yun , Jiang Yiguo 
Published: February 2024

Abstract
Increasing environmental genotoxic chemicals have been shown to induce epigenetic alterations. However, the interaction between genetics and epigenetics in chemical carcinogenesis is still not fully understood. Here, we constructed an in vitro human lung carcinogenesis model (16HBE-T) by treating human bronchial epithelial cells with a typical significant carcinogen benzo(a)pyrene (BaP). We identified a novel circular RNA, circ0087385, which was overexpressed in 16HBE-T and human lung cancer cell lines, as well as in lung cancer tissues and serum exosomes from lung cancer patients. The upregulated circ0087385 after exposure to BaP promoted DNA damage in the early stage of chemical carcinogenesis and affected the cell cycle, proliferation, and apoptosis of the malignantly transformed cells. Overexpression of circ0087385 enhanced the expression of cytochrome P450 1A1 (CYP1A1), which is crucial for metabolically activating BaP. Interfering with circ0087385 or CYP1A1 reduced the levels of ultimate carcinogen benzo(a)pyrene diol epoxide (BPDE) and BPDE-DNA adducts. Interfering with CYP1A1 partially reversed the DNA damage induced by high expression of circ0087385, as well as decreased the level of BPDE and BPDE-DNA adducts. These findings provide novel insights into the interaction between epigenetics and genetics in chemical carcinogenesis which are crucial for understanding the epigenetic and genetic toxicity of chemicals.
Electrical Burn and Amputations in a Burn Center in Addis Ababa, Ethiopia
Authors: Abebe Metasebia W. , Ewing Emily L. , Weldemicheal Hanna A. 
Published: February 2024

Background:
Burn injuries are a global public health problem and continue to be one of the leading causes of unintentional death and injury. Electrical injuries, a relatively rare cause of burns, are increasingly being reported with higher rates of mortality in low and middle-income countries due to rapid industrialization in the absence of safety regulations. Electrical burn injuries can result in death, various organ system dysfunctions, or limb amputations.

Methods:
A 5-year retrospective, cross-sectional study was conducted to assess the rate of amputation and associated risk factors in electrical burn injuries among burn patients at AaBET Hospital in Addis Ababa, Ethiopia.

Results:
The rate of amputation among the 150 patients admitted with electrical burn in the study period was 33.3% (n = 50). A majority (62%; n = 31) of the patients were men (M:F 1.6:1) in the age range of 18–65 years. A fallen electrical wire coming in contact with the patients was the cause of the electrical burns in 50% of the cases. 65.3% of the patients had upper limb amputations, whereas 34.7% had lower limb amputations. Major amputations were more likely to occur when the entry site was the hand, whereas minor amputations were more likely to occur when the entry site was the scalp (P = 0.005).

Conclusions:
Younger male patients were identified as the main victims of electrical burns that resulted in amputations. Electrical burns showed substantial morbidity and mortality of patients. Total body surface area and entry site being the hand significantly affected the level and site of amputation.
A Data-Driven Latent Variable Approach to Validating the Research Domain Criteria Framework
Authors: Quah S.K.L. , Jo B. , Geniesse C. , Uddin L.Q. , Mumford J.A. , Barch D.M. , Fair D.A. , Gotlib I.H. , Poldrack R.A. , Saggar M. 
Published: February 2024

AbstractDespite the widespread use of the Research Domain Criteria (RDoC) framework in psychiatry and neuroscience, recent studies suggest that the RDoC is insufficiently specific or excessively broad relative to the underlying brain circuitry it seeks to elucidate. To address these concerns, we employed a latent variable approach using bifactor analysis. We examined 84 whole-brain task-based fMRI (tfMRI) activation maps from 19 studies with 6,192 participants. A curated subset of 37 maps with a balanced representation of RDoC domains constituted the training set, and the remaining held-out maps formed the internal validation set. External validation was conducted using 36 peak coordinate activation maps from Neurosynth, using terms of RDoC constructs as seeds for topic meta-analysis. Here, we show that a bifactor model incorporating a task-general domain and splitting the cognitive systems domain better fits the examined corpus of tfMRI data than the current RDoC framework. We also identify the domain of arousal and regulatory systems as underrepresented. Our data-driven validation supports revising the RDoC framework to reflect underlying brain circuitry more accurately.
Grayscale 4D Biomaterial Customization at High Resolution and Scale
Authors: Batalov Ivan , Filteau Jeremy R. , Francis Ryan M. , Jaindl Georg , Orr Luke , Rapp Teresa L. , Yang Shiyu , Filteau Jordan A. , Xie Weisi , Bretherton Ross C. , Glaser Adam K. , Liu Jonathan T.C. , Stevens Kelly R. , DeForest Cole A. 
Published: February 2024

AbstractHydrogel biomaterials have proven indispensable for three-dimensional (3D) cell culture but have fallen short in replicating the innate physiochemical complexity of real tissue. Though traditional photolithography affords localized material manipulation, robust methods that govern when, where, and to what extent such phototailoring occurs throughout materials would be profoundly enabling towards fabricating more-realistic 3D tissue constructs. Here, we introduce “grayscale image z-stack-guided multiphoton optical-lithography” (GIZMO) as a generalizable and intuitive strategy to rapidly photomodulate materials in full 3D non-binary patterns at submicron resolutions spanning large volumes (>mm3). Highlighting its versatility, we employ GIZMO to variably photopattern biomolecule release from, protein immobilization to, and degradation within hydrogels based on biologically derived or synthetic grayscale image stacks with unprecedented complexity. We anticipate that GIZMO will enable new opportunities to probe and manipulate cell fates, as well as to engineer complex functional tissue.
Counter-regulation of RNA stability by UPF1 and TDP43
Authors: Gomez Nicolas , Hsieh Caroline , Li Xingli , Dykstra Megan , Waksmacki Jacob , Altheim Christopher , Bechar Yoel , Klim Joseph , Zaepfel Benjamin , Rothstein Jeffrey , Tank Elizabeth EM , Barmada Sami J 
Published: February 2024

AbstractRNA quality control is crucial for proper regulation of gene expression. Disruption of nonsense mediated mRNA decay (NMD), the primary RNA decay pathway responsible for the degradation of transcripts containing premature termination codons (PTCs), can disrupt development and lead to multiple diseases in humans and other animals. Similarly, therapies targeting NMD may have applications in hematological, neoplastic and neurological disorders. As such, tools capable of accurately quantifying NMD status could be invaluable for investigations of disease pathogenesis and biomarker identification. Toward this end, we assemble, validate, and apply a next-generation sequencing approach (NMDq) for identifying and measuring the abundance of PTC-containing transcripts. After validating NMDq performance and confirming its utility for tracking RNA surveillance, we apply it to determine pathway activity in two neurodegenerative diseases, amyotrophic lateral sclerosis (ALS) and frontotemporal dementia (FTD) characterized by RNA misprocessing and abnormal RNA stability. Despite the genetic and pathologic evidence implicating dysfunctional RNA metabolism, and NMD in particular, in these conditions, we detected no significant differences in PTC-encoding transcripts in ALS models or disease. Contrary to expectations, overexpression of the master NMD regulator UPF1 had little effect on the clearance of transcripts with PTCs, but rather restored RNA homeostasis through differential use and decay of alternatively poly-adenylated isoforms. Together, these data suggest that canonical NMD is not a significant contributor to ALS/FTD pathogenesis, and that UPF1 promotes neuronal survival by regulating transcripts with abnormally long 3’UTRs.
First positronium image of the human brainin vivo
Authors: Moskal P. , Baran J. , Bass S. , Choiński J. , Chug N. , Curceanu C. , Czerwiński E. , Dadgar M. , Das M. , Dulski K. , Eliyan K.V. , Fronczewska K. , Gajos A. , Kacprzak K. , Kajetanowicz M. , Kaplanoglu T. , Kapłon Ł. , Klimaszewski K. , Kobylecka M. , Korcyl G. , Kozik T. , Krzemień W. , Kubat K. , Kumar D. , Kunikowska J. , Mączewska J. , Migdał W. , Moskal G. , Mryka W. , Niedźwiecki S. , Parzych S. , Perez del Rio E. , Raczyński L. , Sharma S. , Shivani  , Shopa R.Y. , Silarski M. , Skurzok M. , Tayefi F. , Tayefi K. , Tanty P. , Wiślicki W. , Królicki L. , Stępień E. Ł. 
Published: February 2024

AbstractPositronium, an unstable atom consisting of an electron and a positron, is abundantly produced within the molecular voids of a patient’s body during positron emission tomography (PET) diagnosis. Its properties, such as its average lifetime between formation and annihilation into photons, dynamically respond to the submolecular architecture of the tissue and the partial pressure of oxygen molecules. However, the diagnostic information that positronium may deliver about early molecular alterations remains unavailable in clinics with state-of-the-art PET scanners.This study presents the firstin vivoimages of positronium lifetime in humans. We developed a dedicated J-PET system with multiphoton detection capability for imaging. The measurements of positronium lifetime were performed on a patient with a glioblastoma tumor in the brain. The patient was injected intratumorally with the68Ga radionuclide attached to Substance-P, which accumulates in glioma cells, and intravenously with68Ga attached to the PSMA-11 ligand, which is selective to glioma cells and salivary glands. The68Ga radionuclide is routinely used in PET for detecting radiopharmaceutical accumulation and was applied for positronium imaging because it can emit an additional prompt gamma. The prompt gamma enables the determination of the time of positronium formation, while the photons from positronium annihilation were used to reconstruct the place and time of its decay. The determined positronium mean lifetime in glioblastoma cells is shorter than in salivary glands, which in turn is shorter than in healthy brain tissues, demonstrating for the first time that positronium imaging can be used to diagnose diseasein vivo. This study also demonstrates that if current total-body PET systems were equipped with multiphoton detection capability and the44Sc radionuclide was applied, it would be possible to perform positronium imaging at 6500 times greater sensitivity than achieved in this research. Therefore, it is anticipated that positronium imaging has the potential to bring a new quality of cancer diagnosis in clinics.