Miracle-dz/UniFAR-FTUs huggingface dataset:
HDAC5 inhibits ovarian angiogenesis in dehydroepiandrosterone-induced mouse model of polycystic ovary syndrome.

INTRODUCTION Abnormal ovarian angiogenesis is a common feature of polycystic ovary syndrome (PCOS), a typical endocrine disorder affecting women of reproductive age. Histone deacetylase 5 (HDAC5) has been documented as a suppressor of angiogenesis. The aim of this study was to explore the effect of HDAC5 on ovarian angiogenesis in a PCOS mouse model. MATERIAL AND METHODS PCOS was induced in female C57BL/6 mice by 20-day administration of dehydroepiandrosterone (DHEA). HDAC5 was over-expressed in PCOS mice by corresponding adenovirus injection. In total, 120 mice were used in this study. Western-blotting, real-time PCR, hematoxylin, and eosin (H&E) staining, enzyme-linked immunosorbent assay (ELISA), immunohistochemical staining, flow cytometry, and co-immunoprecipitation were respectively used to evaluate the effect of HDAC5 on PCOS mice. RESULTS PCOS ovaries showed a compensatory increase in HDAC5 expression, while HDAC5 over-expression alleviated abnormalities in ovarian morphology and serum hormone levels after PCOS modeling. HDAC5 inhibited ovarian angiogenesis in PCOS mice by regulating angiogenesis-related factors, such as VEGFA, platelet-derived growth factors B and D (PDGFB/D), and angiopoietins 1 and 2 (ANGPT1/2) and CD31. HDAC5 over-expression decreased levels of reactive oxygen species (ROS) and malondialdehyde, while promoting activities of catalase and superoxide dismutase in ovaries of PCOS mice, suggesting its suppressive effects on oxidative stress, an inducer of uncontrolled angiogenesis. Moreover, HDAC5 suppressed activation of angiogenesis-related HIF-1α/VEGFA/VEGFR2 signaling in PCOS ovaries partly via inhibiting VEGFR2 acetylation. CONCLUSIONS This study reveals the protective role of HDAC5 in PCOS by inhibiting ovarian angiogenesis and provides a molecular candidate for PCOS therapy in the future.
Predictive value of HMGB1 for atrial fibrillation recurrence after cryoballoon ablation in paroxysmal atrial fibrillation patients

Cryoballoon ablation (CBA) is recommended for patients with symptomatic drug refractory paroxysmal atrial fibrillation (pAF). However, substantial atrial fibrillation (AF) recurrence is common during follow‐up. Searching for a potential biomarker representing both myocardial injury and inflammation to identify patients at high risk of AF recurrence after CBA is very meaningful for postoperative management of AF patients.
A Modified Version of the Forgotten Joint Score–12 in Lower Limb Amputees: Validity and Reliability Study

Adaptation to prosthesis is important for occupation, quality of life, and participation in social life, so it needs to be evaluated. The aim of this study was to determine the validity and reliability of the Forgotten Joint Score–12 (FJS-12) in lower limb amputees. The FJS-12 was applied to 80 amputees. Criterion-referenced validity was assessed using the activity restriction subparameter of Trinity Amputation and Prosthesis Experience Scale (TAPES). The internal consistency of the FJS-12 was high (Cronbach’s α = .943). A statistically significant very good negative correlation was determined between the FJS-12 and the activity restriction subparameter of TAPES (r = −.641; p < .001). The results of this study showed that FJS-12 is a valid and reliable measurement tool that can be used to assess the adaptation to prosthesis in amputees. Evaluation of prosthesis awareness in daily living activities of amputees is important in terms of establishing occupational therapy and rehabilitation programs.
Functional platelet‐derived mitochondria induce the release of human neutrophil microvesicles

Inflammation is an essential process of host defense against infections, illness, or tissue damage. Polymorphonuclear neutrophils (PMN) are among the first immune cells involved in acute inflammatory responses and are on the front line in the fight against bacterial infections. In the presence of bacterial fragments, PMN release inflammatory mediators, enzymes, and microvesicles in the extracellular milieu to recruit additional immune cells required to eliminate the pathogens. Recent evidence shows that platelets (PLTs), initially described for their role in coagulation, are involved in inflammatory responses. Furthermore, upon activation, PLT also release functional mitochondria (freeMitos) within their extracellular milieu. Mitochondria share characteristics with bacterial and mitochondrial damage‐associated molecular patterns, which are important contributors in sterile inflammation processes. Deep sequencing transcriptome analysis demonstrates that freeMitos increase the mitochondrial gene expression in PMN. However, freeMitos do not affect the mitochondrial‐dependent increase in oxygen consumption in PMN. Interestingly, freeMitos significantly induce the release of PMN‐derived microvesicles. This study provides new insight into the role of freeMitos in the context of sterile inflammation.
Child and family-focused interventions for child maltreatment and domestic abuse: development of core outcome sets

Background The current evidence for child maltreatment (CM) and domestic violence and abuse (DVA) interventions is limited by the diversity of outcomes evaluated and the variety of measures used. The result is studies that are difficult to compare and lack focus on outcomes reflecting service user or provider priorities. Objective To develop core outcome sets (COSs) for evaluations of child and family-focused interventions for: (1) CM and (2) DVA. Design We conducted a two-stage consensus process. Stage 1: a long list of candidate outcomes across CM and DVA was developed through rapid systematic reviews of intervention studies, qualitative and grey literature; stakeholder workshops; survivor interviews. Stage 2: three-panel, three-round e-Delphi surveys for CM and DVA with consensus meetings to agree with the final COSs. Participants 287 stakeholders participated in at least one stage of the process (ie, either CM or DVA COS development): workshops (n=76), two e-Delphi surveys (n=170) and consensus meetings (n=43). Stakeholders included CM and DVA survivors, practitioners, commissioners, policymakers and researchers. Results Stage 1 identified 335 outcomes categorised into 9 areas and 39 domains. Following stage 2, the final five outcomes included in the CM-COS were: child emotional health and well-being; child’s trusted relationships; feelings of safety; child abuse and neglect; service harms. The final five outcomes in the DVA-COS were: child emotional health and well-being; caregiver emotional health and well-being; family relationships; freedom to go about daily life; feelings of safety. Conclusions We developed two COSs for CM and DVA with two common outcomes (child emotional health and well-being; feelings of safety). The COSs reflect shared priorities among service users, providers and researchers. Use of these COSs across trials and service evaluations for children and families affected by CM and DVA will make outcome selection more consistent and help harmonise research and practice.
Association of Data-Driven White Matter Hyperintensity Spatial Signatures With Distinct Cerebral Small Vessel Disease Etiologies

Background and Objectives Topographical distribution of white matter hyperintensities (WMH) are hypothesized to vary by cerebrovascular risk factors. We used an unbiased pattern discovery approach to identify distinct WMH spatial patterns and investigate their association with different WMH etiologies. Methods We performed a cross-sectional study on participants of the Alzheimer's Disease Neuroimaging Initiative (ADNI) to identify spatially distinct WMH distribution patterns using voxel-based spectral clustering analysis of aligned WMH probability maps. We included all participants from the ADNI Grand Opportunity/ADNI 2 study with available baseline 2D-FLAIR MRI scans, without history of stroke or presence of infarction on imaging. We evaluated the associations of these WMH spatial patterns with vascular risk factors, amyloid-β PET, and imaging biomarkers of cerebral amyloid angiopathy (CAA), characterizing different forms of cerebral small vessel disease (CSVD) using multivariable regression. We also used linear regression models to investigate whether WMH spatial distribution influenced cognitive impairment. Results We analyzed MRI scans of 1,046 ADNI participants with mixed vascular and amyloid-related risk factors (mean age 72.9, 47.7% female, 31.4% hypertensive, 48.3% with abnormal amyloid PET). We observed unbiased partitioning of WMH into 5 unique spatial patterns: deep frontal, periventricular, juxtacortical, parietal, and posterior. Juxtacortical WMH were independently associated with probable CAA, deep frontal WMH were associated with risk factors for arteriolosclerosis (hypertension and diabetes), and parietal WMH were associated with brain amyloid accumulation, consistent with an Alzheimer disease (AD) phenotype. Juxtacortical, deep frontal, and parietal WMH spatial patterns were associated with cognitive impairment. Periventricular and posterior WMH spatial patterns were unrelated to any disease phenotype or cognitive decline. Discussion Data-driven WMH spatial patterns reflect discrete underlying etiologies including arteriolosclerosis, CAA, AD, and normal aging. Global measures of WMH volume may miss important spatial distinctions. WMH spatial signatures may serve as etiology-specific imaging markers, helping to resolve WMH heterogeneity, identify the dominant underlying pathologic process, and improve prediction of clinical-relevant trajectories that influence cognitive decline.
Feeling Appreciated Predicts Prosocial Motivation in Avoidantly Attached Individuals

Prosocial motivation is an important ingredient for satisfying relationships. However, individuals high in attachment avoidance—those who fear closeness and prefer independence—often display reduced prosocial motivation for their romantic partner. In two daily experience studies (Ntotal = 324), we examined whether feeling appreciated by a romantic partner would buffer this negative link. When avoidantly attached individuals felt highly appreciated by their partner, they displayed greater prosocial motivation; specifically, they were more willing to sacrifice, and did so with the intention to benefit their partner (Studies 1 and 2). These effects did not emerge for other, less prosocial motives for sacrifice, such as to benefit oneself or avoid negative outcomes. Furthermore, one reason why avoidantly attached individuals were more prosocial when they felt appreciated is because they felt more committed to the relationship (Study 2). These findings reveal the importance of feeling appreciated, especially among individuals who typically neglect a partner’s needs.
Same-gender citations do not indicate a substantial gender homophily bias

Can the male citation advantage (more citations for papers written by male than female scientists) be explained by gender homophily bias, i.e., the preference of scientists to cite other scientists of the same gender category? Previous studies report much evidence that this is the case. However, the observed gender homophily bias may be overestimated by overlooking structural aspects such as the gender composition of research topics in which scientists specialize. When controlling for research topics at a high level of granularity, there is only little evidence for a gender homophily bias in citation decisions. Our study points out the importance of controlling structural aspects such as gendered specialization in research topics when investigating gender bias in science.
Delta-band neural tracking primarily reflects rule-based chunking instead of semantic relatedness between words

Abstract It is debated whether cortical responses matching the time scales of phrases and sentences mediate the mental construction of the syntactic chunks or are simply caused by the semantic properties of words. Here, we investigate to what extent delta-band neural responses to speech can be explained by semantic relatedness between words. To dissociate the contribution of semantic relatedness from sentential structures, participants listened to sentence sequences and paired-word sequences in which semantically related words repeated at 1 Hz. Semantic relatedness in the 2 types of sequences was quantified using a word2vec model that captured the semantic relation between words without considering sentential structure. The word2vec model predicted comparable 1-Hz responses with paired-word sequences and sentence sequences. However, empirical neural activity, recorded using magnetoencephalography, showed a weaker 1-Hz response to paired-word sequences than sentence sequences in a word-level task that did not require sentential processing. Furthermore, when listeners applied a task-related rule to parse paired-word sequences into multi-word chunks, 1-Hz response was stronger than that in word-level task on the same sequences. Our results suggest that cortical activity tracks multi-word chunks constructed by either syntactic rules or task-related rules, whereas the semantic relatedness between words contributes only in a minor way.
Is There an Activity-silent Working Memory?

Abstract Although storage in working memory (WM) can be tracked via measurements of ongoing neural activity, past work has shown that observers can maintain access to that information despite temporary interruptions of those neural patterns. This observation has been regarded as evidence for a neurally silent form of WM storage. Alternatively, however, unattended information could be retrieved from episodic long-term memory (eLTM) rather than being maintained in WM during the activity-silent period. Here, we tested between these possibilities by examining whether WM performance showed evidence of proactive interference (PI)—a hallmark of retrieval from eLTM—following such interruptions. Participants remembered the colors (Experiments 1–3) or locations (Experiment 4) of serially presented objects. We found PI for set sizes larger than 4, but not for smaller set sizes, suggesting that eLTM may have supported performance when WM capacity was exceeded. Critically, performance with small set sizes remained resistant to PI, even following prolonged interruptions by a challenging distractor task. Thus, we found evidence for PI-resistant memories that were maintained across likely interruptions of storage-related neural activity, an empirical pattern that implies activity-silent storage in WM.
Adaptation and validation of the cardiovascular version of the Return-to-Work Obstacles and Self-Efficacy Scale (ROSES-CVD) to the Italian context

Abstract Purpose Effective cardiac rehabilitation interventions must provide adequate support to overcome psychosocial return-to-work (RTW) barriers. No validated instrument is available for this aim for cardiovascular patients. The Return-to-work Obstacles and Self-Efficacy Scale (ROSES) measures RTW obstacles workers perceive and the self-efficacy for overcoming them through 46 items and ten dimensions. This study aimed to adapt and validate ROSES for cardiovascular disease (CVD) in the Italian context. Methods This prospective study involved 183 CVD working patients at baseline and 121 six months later. ROSES-CVD internal consistency, construct, and predictive validity was evaluated with Cronbach’s α, Confirmatory factor analyses (CFA), and ANCOVAs. Results CFAs adequately replicated the original ROSES model (CFI = .92–.96; TLI = .91–.94; RMSEA = .042–.057; SRMR = .046–.071) with α close or higher than . 70 for all dimensions. Four ROSES-CVD dimensions significantly predicted the number of days to RTW controlling for age, gender, educational level, and surgery type. Workers who perceived salient RTW obstacles and low self-efficacy in any of these dimensions in mean returned to work from 38 to 53 days later. Conclusions The study supported the validity and reliability of ROSES-CVD. This tool can be used in rehabilitation to detect CVD patients at risk of a longer RTW process and define appropriate cardiac rehabilitation intervention. IMPLICATIONS FOR REHABILITATION Vocational rehabilitation interventions should provide tailor-made support to overcome RTW barriers based on individual risk assessment The Italian translation of ROSES-CVD is a valid and reliable tool to measure psychosocial barriers to RTW among CVD working patients The use of ROSES-CVD would allow detection of CVD patients at risk of longer RTW process Administering ROSES-CVD can help focus traditional vocational intervention on individually relevant obstacles to RTW
Association of Longitudinal Mammographic Breast Density Changes with Subsequent Breast Cancer Risk.

Background Although Breast Imaging Reporting and Data System (BI-RADS) density classification has been used to assess future breast cancer risk, its reliability and validity are still debated in literature. Purpose To determine the association between overall longitudinal changes in mammographic breast density and breast cancer risk stratified by menopausal status. Materials and Methods In a retrospective cohort study using the Korean National Health Insurance Service database, women aged at least 40 years without a history of cancer who underwent three consecutive biennial mammographic screenings in 2009-2014 were followed up through December 2020. Participants were divided according to baseline breast density: fatty (BI-RADS categories a, b) versus dense (BI-RADS categories c, d) and then into subgroups on the basis of changes from the first to second and from second to third screenings. Women without change in breast density were used as the reference group. Main outcomes were incident breast cancer events, both invasive breast cancer and ductal carcinoma in situ. Cox proportion hazard regression was used to calculate the hazard ratio (HR) with adjustment for other covariables. Results Among 2 253 963 women (mean age, 59 years ± 9) there were 22 439 detected breast cancers. Premenopausal women with fatty breasts at the first screening had a higher risk of breast cancer as density increased in the second and third screenings (fatty-to-dense HR, 1.45 [95% CI: 1.27, 1.65]; dense-to-fatty HR, 1.53 [95% CI: 1.34, 1.74]; dense-to-dense HR, 1.93 [95% CI: 1.75, 2.13]). In premenopausal women with dense breasts at baseline, those in whom density continuously decreased had a 0.62-fold lower risk (95% CI: 0.56, 0.69). Similar results were observed in postmenopausal women, remaining significant after adjustment for baseline breast density or changes in body mass index (fatty-to-dense HR, 1.50 [95% CI: 1.39, 1.62]; dense-to-fatty HR, 1.42 [95% CI: 1.31, 1.53]; dense-to-dense HR, 1.62 [95% CI: 1.51, 1.75]). Conclusion In both premenopausal and postmenopausal women undergoing three consecutive biennial mammographic screenings, a consecutive increase in breast density augmented the future breast cancer risk whereas a continuous decrease was associated with a lower risk. © RSNA, 2022 Online supplemental material is available for this article. See also the editorial by Kataoka et al in this issue.
The Trend of Organic Based Nanoparticles in the Treatment of Diabetes and Its Perspectives

Diabetes is an untreatable metabolic disorder characterized by alteration in blood sugar homeostasis, with submucosal insulin therapy being the primary treatment option. This route of drug administration is attributed to low patient comfort due to the risk of pain, distress, and local inflammation/infections. Nanoparticles have indeed been suggested as insulin carriers to allow the drug to be administered via less invasive routes other than injection, such as orally or nasally. The organic-based nanoparticles can be derived from various organic materials (for instance, polysaccharides, lipids, and so on) and thus are prevalently used to enhance the physical and chemical consistency of loaded bioactive compounds (drug) and thus their bioavailability. This review presents various forms of organic nanoparticles (for example, chitosan, dextron, gums, nanoemulsion, alginate, and so on) for enhanced hypoglycemic drug delivery relative to traditional therapies.
A new subgingival sling suture technique for periodontally accelerated osteogenic orthodontics

This study aimed to design a modified subgingival sling suture for periodontally accelerated osteogenic orthodontics (PAOO) as well as evaluate postoperative effects including gingival recession (GR), alveolar bone crest resorption, dental plague accumulation on sutures and alveolar bone augmentation. Twelve patients with bone defects in the anterior alveolar region of the mandible were included in this study. Subgingival sling suture, developed from traditional sling suture, was applied in modified PAOO operation. Probing depth, bleeding index, and GR were assessed, and cone-beam computerized tomography and laser microscope for thread surface were evaluated at baseline, postoperative 1 and 3 months to analyze the effects. Alveolar bone thickness on the labial side at the midpoint of the middle third of the root increased from 0.96 ± 0.28 mm to 3.38 ± 0.61 mm (P < .01), and that of the apical third advanced from 1.26 ± 0.33 mm to 3.61 ± 1.02 mm (P < .01), both exhibiting significant increase. No significant alveolar bone crest loss, probing depth increase, GR, and attachment loss was observed. This modified PAOO operation, associated with novel subgingival sling suture, productively augments alveolar bone volume and addresses problems in terms of GR and vertical loss of alveolar bone.
Anisotropic magnetoresistance of thin La0.7Ca0.3MnO3 films

The low-field magnetoresistance of films deposited on different substrates has been measured. Whereas post-annealed films on and exhibit a clear anisotropic magnetoresistance (AMR), the low-field magnetoresistance of as-deposited films on and Si is dominated by grain-boundary magnetoresistance. At low temperatures the anisotropic magnetoresistance is temperature independent with a value of about . A simple atomic d-state model can explain the sign of the anisotropic magnetoresistance.
Global chromatin mobility induced by a DSB is dictated by chromosomal conformation and defines the HR outcome

Repair of DNA double-strand breaks (DSBs) is crucial for genome integrity. A conserved response to DSBs is an increase in chromatin mobility that can be local, at the site of the DSB, or global, at undamaged regions of the genome. Here, we address the function of global chromatin mobility during homologous recombination (HR) of a single, targeted, controlled DSB. We set up a system that tracks HR in vivo over time and show that two types of DSB-induced global chromatin mobility are involved in HR, depending on the position of the DSB. Close to the centromere, a DSB induces global mobility that depends solely on H2A(X) phosphorylation and accelerates repair kinetics, but is not essential. In contrast, the global mobility induced by a DSB away from the centromere becomes essential for HR repair and is triggered by homology search through a mechanism that depends on H2A(X) phosphorylation, checkpoint progression, and Rad51. Our data demonstrate that global mobility is governed by chromosomal conformation and differentially coordinates repair by HR.