bluuebunny/crossref_metadata_2025_split huggingface dataset:
Antiepileptic prescribing to persons living with dementia residing in nursing homes: A tale of two indications
Authors: Candon Molly , Strominger Julie , Gerlach Lauren B. , Maust Donovan T. 
Published: November 2022

AbstractBackgroundAntiepileptics are commonly prescribed to nursing home residents with Alzheimer's disease and related dementias (ADRD) but there is little scientific support for their use in this population. It is unclear whether different antiepileptics are targeting different indications.MethodsUsing the Minimum Data Set and Medicare data, including Part D pharmacy claims, we constructed annual cohorts of residents with ADRD with long‐term stays in nursing homes from 2015 to 2019. For each year, we measured the proportion of residents with ADRD in nursing homes nationwide with at least one antiepileptic prescription. We also measured trends in valproic acid, gabapentin, antipsychotic, and opioid prescribing. Finally, we examined how prescribing rates differed based on whether residents with ADRD had disruptive behaviors or reported pain.ResultsOur study sample includes 973,074 persons living with ADRD who had a long‐term stay in a nursing home, which was defined as at least 3 months. The proportion of residents with ADRD with at least one antiepileptic prescription increased from 29.5% in 2015 to 31.3% in 2019, which was driven by increases in the rate of valproic acid and gabapentin prescribing. Conversely, antipsychotic prescribing rates declined from 32.1% to 27.9% and opioid prescribing rates declined from 39.8% to 31.7%. The risk of valproic acid prescribing was 10.9 percentage points higher among residents with ADRD with disruptive behaviors, while the risk of being prescribed gabapentin was 13.9 percentage points higher among residents with ADRD reporting pain.ConclusionsAntiepileptic prescribing among nursing home residents with ADRD is increasing, while antipsychotic and opioid prescribing is declining. Examining antiepileptic prescribing to residents with ADRD who had disruptive behaviors and/or reported pain suggests that two of the most common antiepileptics, valproic acid and gabapentin, are being used in clinically distinct ways. Antiepileptic prescribing of questionable risk–benefit for dementia care warrants further scrutiny.
Plasma membrane‐localized Hsp40/DNAJ chaperone protein facilitates OsSUVH7‐OsBAG4‐OsMYB106 transcriptional complex formation for OsHKT1;5 activation
Authors: Liu Yutong , Li Mengting , Yu Jinlei , Ma Ao , Wang Jie , Yun Dae‐Jin , Xu Zheng‐Yi 
Published: November 2022

ABSTRACTThe salinization of irrigated land affects agricultural productivity. HIGH‐AFFINITY POTASSIUM (K+) TRANSPORTER 1;5 (OsHKT1;5)‐dependent sodium (Na+) transport is a key salt tolerance mechanism during rice growth and development. Using a previously generated high‐throughput activation tagging‐based T‐DNA insertion mutant pool, we isolated a mutant exhibiting salt stress‐sensitive phenotype, caused by a reduction in OsHKT1;5 transcripts. The salt stress‐sensitive phenotype of this mutant results from the loss of function of OsDNAJ15, which encodes plasma membrane‐localized heat shock protein 40 (Hsp40). osdnaj15 loss‐of‐function mutants show decreased plant height, increased leaf angle, and reduced grain number caused by shorter panicle length and fewer branches. On the other h'and, OsDNAJ15‐overexpression plants showed salt stress‐tolerant phenotypes. Intriguingly, salt stress facilitates the nuclear relocation of OsDNAJ15 so that it can interact with OsBAG4, and OsDNAJ15 and OsBAG4 synergistically facilitate the DNA‐binding activity of OsMYB106 to positively regulate the expression of OsHKT1;5. Overall, our results reveal a novel function of plasma membrane‐localized Hsp40 protein in modulating, alongside chaperon regulator OsBAG4, transcriptional regulation under salinity stress tolerance.
Synaptic control of rat magnocellular neurosecretory cells by warm‐sensing neurons in the organum vasculosum lamina terminalis
Authors: Sudbury Jessica R. , Zaelzer Cristian , Trudel Eric , Bumagin Anna , Bourque Charles W. 
Published: November 2022

AbstractIncreases in core body temperature cause secretion of vasopressin (vasopressin, antidiuretic hormone) to promote water reabsorption and blunt water losses incurred through homeostatic evaporative cooling. Subtypes of transient receptor potential vanilloid (Trpv) channels have been shown to contribute to the intrinsic regulation of vasopressin‐releasing magnocellular neurosecretory cells (MNCs) in the supraoptic nucleus (SON) and paraventricular nucleus (PVN). However, MNCs in vivo can also be excited by local heating of the adjacent preoptic area, indicating they receive thermosensory information from other areas. Here, we investigated whether neurons in the organum vasculosum lamina terminalis (OVLT) contribute to this process using in vitro electrophysiological approaches in male rats. We found that the majority of OVLT neurons are thermosensitive in the physiological range (36–39°C) and that this property is retained under conditions blocking synaptic transmission. A subset of these neurons could be antidromically activated by electrical stimulation in the SON. Whole cell recordings from SON MNCs revealed that heating significantly increases the rate of spontaneous excitatory postsynaptic currents (sEPCSs), and that this response is abolished by lesions targeting the OVLT, but not by bilateral lesions placed in the adjacent preoptic area. Finally, local heating of the OVLT caused a significant excitation of MNCs in the absence of temperature changes in the SON, and this effect was blocked by inhibitors of ionotropic glutamate receptors. These findings indicate that the OVLT serves as an important thermosensory nucleus and contributes to the activation of MNCs during physiological heating.
Echoencephalography of Möbius sequence: A congenital cranial dysinnervation disorder with brainstem calcifications
Authors: Rawhani Ramez , Sharma Kamal , Maertens Paul 
Published: November 2022

AbstractBackground and PurposeMöbius sequence (MBS) previously known as Möbius syndrome is a rare nonprogressive developmental defect of the rhombencephalon leading to congenital abducens (VIth) and facial (VIIth) nerve palsy. Echoencephalography is the first, safe, noninvasive, and cost‐effective imaging modality available at bedside. No study on the use of echoencephalography in neonates for the diagnosis of MBS has been previously reported.MethodsIn this single tertiary center study, more than 18,000 neonates underwent echoencephalographic imaging over the span of two decades. Imaging was performed through the anterior, posterior, and lambdoid fontanelles. All neonates found to have calcifications of brainstem tegmental nuclei underwent additional imaging studies. Each neonate with MBS was carefully examined by the same investigator.ResultsFive neonates were shown to have punctate, bilateral, symmetrical tegmental pontine calcifications through all three acoustic windows. These calcifications extended caudally in most patients, and rostrally in 2 patients. Brainstem hypoplasia was best seen through the posterior fontanelle. Three out of five infants were noted to have brainstem hypoplasia with straightening of the floor of the fourth ventricle. In two children, facial collicular bulges and hypoglossal eminences were present. All five infants fulfilled clinical diagnostic criteria of MBS. In addition, a wide array of cerebral defects is identified. Echoencephalographic findings were confirmed by other imaging modalities.ConclusionKnowledge of echoencephalographic features of MBS should improve its early recognition. A detailed description of the various imaging phenotypes of MBS is necessary to characterize the etiology of this heterogeneous congenital cranial dysinnervation disorder.
Salinity stress alters the expression patterns of novel miR‐2008 and its target gene PLEKHA3 in the sea cucumber Apostichopus japonicus
Authors: Tian Yi , Gou Yuqing , Wei Xing , Siqi Gao , Guo Ran , Jiang Yanan , Chang Yaqing 
Published: November 2022

AbstractThe responses of sea cucumbers to salinity changes are reflected in the expression profiles of multiple genes and microRNAs. The miR‐2008 and Pleckstrin Homology Domain Containing A3 (PLEKHA3) were previously shown to be involved in responses to salinity changes in sea cucumbers. To better understand the relationship between miR‐2008 and PLEKHA3, the miR‐2008 and PLEKHA3 predicted interaction was investigated using luciferase reporter assays and gene knockdowns. Dual‐luciferase reporter gene analysis indicated that miR‐2008 overexpression decreased luciferase activity in the PLEKHA3‐WT group. The miR‐2008 expression in coelomocytes was increasingly downregulated in the agomir group with salinity acclimation. PLEKHA3 expression patterns in the miR‐2008 agomir group were upregulated after 6 and 48 h and downregulated after 24 h of low‐salinity stress. The miR‐2008 expression in the miR‐2008 agomir group peaked after 24 h of low‐salinity exposure in sea cucumbers. miR‐2008 overexpression and PLEKHA3 inhibition affected ion concentrations, osmotic pressure, Na+/K+‐ATPase (NKA) activity, and ROS levels. The changes in ion concentrations, osmotic pressure, and NKA activity after 6–24 h of salinity stress were observed. The results indicated that 6–24 h after the initiation of salinity stress may be critical to the salinity‐acclimation process in sea cucumbers.
Evaluating the prevalence and spatial distribution of giraffes injured by non‐target poaching
Authors: Kasozi H. , Linden D. W. , Roloff G. J. , Montgomery R. A. 
Published: November 2022

AbstractIllegal harvest (poaching) is a geographically widespread threat to animal populations. Wire snares are a common poaching technique used in the Global South and are indiscriminate with respect to species, age, and sex of individual animals that they capture. When caught, relatively large mammals frequently break free from the snares, suffering injuries in the process. The prevalence of snaring injuries as well as the ecological and conservation implications of such patterns have not been widely investigated for many animal populations. We evaluated the prevalence and spatial distribution of giraffes (Giraffa camelopardalis) with snaring injuries in Murchison Falls National Park, Uganda, a system experiencing high rates of wire snare poaching. We conducted photographic spatial encounter surveys along five fixed road transects. We photographed detected giraffes, recorded whether a snaring injury was present, and identified individuals via autonomous image processing of pelage patterns. We fitted a spatial capture‐recapture (SCR) model to the encounter history data to estimate abundance and predict the spatial distribution of injured giraffes. We detected 1306 (sub) adult giraffes from the surveys and predicted 1939 (±80) via the SCR model. We encountered 26 giraffes with snaring injuries, corresponding to a population‐level snaring rate of 1.4%. Individuals with higher movement scales were more at risk of being snared. Though not fatal across the three‐month duration of this study, the injuries likely lead to secondary infections, disability, and potentially death in the long term. We explore the implications of bearing snaring injuries for ecology, behavior, and conservation of affected species.
Effectiveness of the Eggs Make Kids demand‐creation campaign at improving household availability of eggs and egg consumption by young children in Nigeria: A quasi‐experimental study
Authors: Larson Leila M. , Frongillo Edward A. , Kase Bezawit E. , Neufeld Lynnette M. , Gonzalez Wendy , Erhabor Irowa , Djimeu Eric W. 
Published: November 2022

AbstractUsing a quasi‐experimental design, our study aimed to determine the effectiveness of the ‘Eggs Make Kids Sharp & Bright and Strong & Active’ demand‐creation campaign in Nigeria. The intervention arm received emotionally compelling radio and television advertisements about eggs, and was exposed to promotional activities and advertising about eggs at points of purchase, schools and health facilities; the comparison arm received no intervention. Children 6–59 months of age (intervention: n = 1359; comparison: n = 1485) were assessed 14 months apart. Intent‐to‐treat analyses with analysis of covariance method assessed the impact of the intervention on caregivers' behaviour towards eggs, caregivers' willingness to pay for eggs, availability of eggs in households, and consumption of eggs by children 6–59 months of age. Analyses were adjusted for possible confounders and perceived effects of COVID‐19 on finances and food consumption. Compared to the comparison arm, the intervention arm showed a greater prevalence of household egg acquisition (odds ratio = 1.34, p < 0.0001), and larger improvements in caregiver self‐efficacy (β = 0.242, p = 0.004) and intent to feed eggs to children (β = 0.080, p = 0.021). No effects were found on children's egg consumption or caregivers' reported willingness to pay for eggs. The lack of impact on child egg consumption despite increased acquisition of eggs and caregiver self‐efficacy suggests that other barriers to child consumption may exist. Additional research should further investigate factors that may influence intrahousehold distribution of eggs and whether these may also influence other nutritious foods.
Associations between breastfeeding intention, breastfeeding practices and post‐natal depression during the COVID‐19 pandemic: A multi‐country cross‐sectional study
Authors: Chang Yan‐Shing , Li Kan M. C. , Chien Li‐Yin , Lee Eun Y. , Hong Seo A. , Coca Kelly P. 
Published: November 2022

AbstractAssociations between breastfeeding intention, duration and post‐natal depression (PND) have been shown in pre‐COVID‐19 studies. However, studies during COVID‐19 have not examined the associations between breastfeeding intention, breastfeeding practices, and PND in an international sample of post‐natal women, taking into consideration COVID‐19 related factors. This is the first study to address this gap as both PND and breastfeeding may be affected by COVID‐19, and have important long‐term effects on women's and infant's health. A cross‐sectional internet‐based survey was conducted with 3253 post‐natal women from five countries: Brazil, South Korea, Taiwan, Thailand, and the United Kingdom from July to November 2021. The results showed that women who intended to breastfeed during pregnancy had lower odds of having PND than women who did not intend to. Women who had no breastfeeding intention but actually breastfed had greater odds (AOR 1.75) of having PND than women who intended to breastfeed and actually breastfed. While there was no statistical significance in expressed breast milk feeding in multivariable logistic regression models, women who had shorter duration of breastfeeding directly on breast than they planned had greater odds (AOR 1.58) of having PND than those who breastfed longer than they planned even after adjusting for covariates including COVID‐19‐related variables. These findings suggested the importance of working with women on their breastfeeding intention. Tailored support is required to ensure women's breastfeeding needs are met and at the same time care for maternal mental health during and beyond the pandemic.
Supplementary feeding and infection control in pregnant adolescents—A secondary analysis of a randomized trial among malnourished women in Sierra Leone
Authors: Koroma Aminata S. , Ellie Mariama , Bangura Kadiatu , Iversen Per O. , Hendrixson David T. , Stephenson Kevin , Manary Mark J. 
Published: November 2022

AbstractUndernutrition during pregnancy in adolescence confers a high risk of maternal morbidity and adverse birth outcomes, particularly in low‐resource settings. In a secondary analysis, we hypothesized that younger undernourished pregnant adolescents (<18 years) would benefit more than undernourished pregnant adults (>20 years) from the intervention of supplementary food and anti‐infective treatments. The original trial in Sierra Leone enrolled 236 younger adolescents (<18 years), 454 older adolescents (aged 18–19 years), and 741 adults (≥20 years), all with a mid‐upper arm circumference ≤23 cm. Younger adolescents had lower final fundal height as well as smaller newborns (−0.3 kg; 95% confidence interval [CI], −0.3, −0.2; p < 0.001) and shorter newborns (−1.1 cm; 95% CI, −1.5, −0.7; p < 0.001) than adults. The intervention's effect varied significantly between maternal age groups: adults benefited more than younger adolescents with respect to newborn birth weight (difference in difference, 166 g; 95% CI, 26, 306; interaction p = 0.02), birth length (difference in difference, 7.4 mm; 95% CI, 0.1, 14.8; interaction p = 0.047), and risk for low birth weight (<2.5 kg) (interaction p = 0.019). The differences in response persisted despite adjustments for maternal anthropometry, the number of prior pregnancies, and human immunodeficiency virus status. Older adolescents similarly benefited more than younger adolescents, though differences did not reach statistical significance. In conclusion, newborns born to younger adolescent mothers had worse outcomes than those born to adult mothers, and adults and their newborns benefited more from the intervention than younger adolescents.
Suspending belief in credal accounts
Authors: del Rio Andrew 
Published: November 2022

AbstractTraditionally epistemologists have taken doxastic states to come in three varieties—belief, disbelief, and suspension. Recently many epistemologists have taken our doxastic condition to be usefully represented by credences—quantified degrees of belief. Moreover, some have thought that this new credal picture is sufficient to account for everything we want to explain with the old traditional picture. Therefore, belief, disbelief, and suspension must map onto the new picture somehow. In this paper I challenge that possibility. Approaching the question from the angle of suspension, I argue that all possible credal accounts face serious challenges. They either (i) falsify central claims that uphold the credal picture itself or (ii) do not permit suspension in cases where it is permissible or (iii) rule out the possibility of plainly possible confidence comparisons.
Revisiting ancient polyploidy in leptosporangiate ferns
Authors: Chen Hengchi , Fang Yuhan , Zwaenepoel Arthur , Huang Sanwen , Van de Peer Yves , Li Zhen 
Published: November 2022

Summary

Ferns, and particularly homosporous ferns, have long been assumed to have experienced recurrent whole‐genome duplication (WGD) events because of their substantially large genome sizes, surprisingly high chromosome numbers, and high degrees of polyploidy among many extant members. As the number of sequenced fern genomes is limited, recent studies have employed transcriptome data to find evidence for WGDs in ferns. However, they have reached conflicting results concerning the occurrence of ancient polyploidy, for instance, in the lineage of leptosporangiate ferns.

Because identifying WGDs in a phylogenetic context is the foremost step in studying the contribution of ancient polyploidy to evolution, we here revisited earlier identified WGDs in leptosporangiate ferns, mainly the core leptosporangiate ferns, by building KS‐age distributions and applying substitution rate corrections and by conducting statistical gene tree–species tree reconciliation analyses.

Our integrative analyses not only identified four ancient WGDs in the sampled core leptosporangiate ferns but also identified false positives and false negatives for WGDs that recent studies have reported earlier.

In conclusion, we underscore the significance of substitution rate corrections and uncertainties in gene tree–species tree reconciliations in calling WGD events and advance an exemplar workflow to overcome such often‐overlooked issues.
Metabolic profiling analysis of head and neck squamous cell carcinoma
Authors: Ohashi Toshimitsu , Terazawa Kosuke , Shibata Hirofumi , Inoue Norimitsu , Ogawa Takenori 
Published: November 2022

AbstractObjectiveTumor cells can acquire a large amount of energy and structural components by reprogramming energy metabolism; moreover, metabolic profiles slightly differ according to cancer type. This study compared and assessed the metabolic profile of head and neck squamous cell carcinoma (HNSCC) and normal tissues, which were collected from patients without cancer.Subjects and MethodsOverall, 23 patients with HNSCC and 6 patients without cancer were included in the analysis. Metabolomic profiles were analyzed using capillary electrophoresis‐mass spectrometry. Gene expression was evaluated using real‐time reverse transcription‐polymerase chain reaction.ResultsGlycolysis, the pentose phosphate pathway, tricarboxylic acid cycle, and glutamine metabolism were upregulated in HNSCC tissues based on gene expression analysis. HNSCC could then have enhanced energy production and structural component. The levels of lactate, succinate, glutathione, 2‐hydroxyglutarate, and S‐adenosylmethionine, considered as oncometabolites, increased and these had accumulated in HNSCC tissues.ConclusionsThe level of metabolites and the expression of enzymes differ between HNSCC and normal tissues. Reprogramming metabolism in HNSCC provides an energy source as well as structural components, creating a system that offers rapid proliferation, progression, and is less likely to be eliminated.
Canceling Notch Improves the Mechanical Safety of Clavicle Locking Plate: A 3D Finite Element Study
Authors: Han Zhihua , Luo Qian , Deng Guoying , Bi Chun , Yin Gang , Lin Haodong , Wu Jianhong , Wu Xiaoming 
Published: November 2022

ObjectiveImplant failure is a disastrous complication of the operative treatment of midshaft clavicle fractures, and improving the osteosynthesis plate is a strategy for preventing this. We aimed to investigate whether canceling the notch and adding screw‐hole inserts enhanced the mechanical properties of the plate.MethodsA clavicle model was generated based on the CT images of six adult volunteers (age range, 20–40 years; three males and three females; height range 160–175) using dedicated software, and a midshaft fracture model was created. The domestically made seven‐hole locking plate commonly used for midshaft clavicle fractures was simulated (Model I); modifications were made to the plate (Model II). Using 3D finite element analysis, we simulated the fracture construct under three different load conditions—downward cantilever bending, axial compression, and axial torsion—and compared the stress distribution.ResultsWe found that under axial compression, Model II experienced its maximum stress on the plate at 551.9MPa, which was less than that in Model I (790.4 MPa). Moreover, a greater stress concentration at the fracture site was observed under axial torsion, despite the maximum stress of both the models being similar.ConclusionCanceling the notch and filling the screw holes near the fracture can ameliorate stress concentration on the internal fixation construct and enhance its reliability under axial compression. This improvement has substantial effects on the mechanical properties of implants and potentially prevents implant failure. Modern osteosynthesis anatomical implants need to be improved.