Miracle-dz/UniFAR-FTUs huggingface dataset:
Impact of systemic juvenile idiopathic arthritis/Still’s disease on adolescents as evidenced through social media posts

Purpose To understand the experience of adolescent systemic juvenile idiopathic arthritis (SJIA) patients and those of their parents based on their social media posts. Methods English language posts related to SJIA, Still’s disease, or juvenile arthritis were collected and analyzed. Results In total, 71 posts created between 2009 and 2015 on 15 websites were identified in November 2015. Of the 32 unique authors, 17 were SJIA patients aged 13–20 years (40 posts), 7 were mothers of SJIA patients (12 posts), and 8 patients had unspecified forms of juvenile arthritis (19 posts). Many patients posted about similar diagnostic experiences marked by 5 phases: 1) early prediagnosis: pain and fatigue overlooked until crisis occurred, 2) first misdiagnosis: doctors talked about “growing pains” and psychosocial problems (“fake pains” to avoid school), 3) second misdiagnosis: severity acknowledged, but diagnosed as leukemia or another cancer, 4) tests: tests leading to diagnosis and treatment conducted, and 5) cognitive identity: patient accepted the diagnosis and its implications. Many adolescent patients, looking back at disease onset in their childhood, described themselves as a “sleeping child” rather than the typical active child. Several patients tried to hide their illness from friends, but expressed concerns openly online. Many patients described SJIA as a powerful external enemy, using terms like “bulldozer,” “dragon,” and “monster. ” Many posts from patients and their mothers used superhero language/imagery to help “fight” SJIA. Some patients also posted about the risk of death. Conclusion Although most adolescent SJIA patients openly posted about the difficulties of their disease online, they made efforts to hide their disease in the real world. They frequently used superhero words and images in describing their fight for better health. Physicians can use these insights when counseling SJIA patients to provide a narrative that meshes with the patients’ worldview and perhaps to improve physician–patient communication to increase treatment adherence.
Cardiovascular and Renal Outcomes With Canagliflozin According to Baseline Kidney Function

Background: Canagliflozin is approved for glucose lowering in type 2 diabetes and confers cardiovascular and renal benefits. We sought to assess whether it had benefits in people with chronic kidney disease, including those with an estimated glomerular filtration rate (eGFR) between 30 and 45 mL/min/1.73 m2 in whom the drug is not currently approved for use. Methods: The CANVAS Program randomized 10 142 participants with type 2 diabetes and eGFR >30 mL/min/1.73 m2 to canagliflozin or placebo. The primary outcome was a composite of cardiovascular death, nonfatal myocardial infarction, or nonfatal stroke, with other cardiovascular, renal, and safety outcomes. This secondary analysis describes outcomes in participants with and without chronic kidney disease, defined as eGFR <60 and ≥60 mL/min/1.73 m2, and according to baseline kidney function (eGFR <45, 45 to <60, 60 to <90, and ≥90 mL/min/1.73 m2). Results: At baseline, 2039 (20.1%) participants had an eGFR <60 mL/min/1.73 m2, 71.6% of whom had a history of cardiovascular disease. The effect of canagliflozin on the primary outcome was similar in people with chronic kidney disease (hazard ratio, 0.70; 95% CI, 0.55–0.90) and those with preserved kidney function (hazard ratio, 0.92; 95% CI, 0.79–1.07; P heterogeneity = 0.08). Relative effects on most cardiovascular and renal outcomes were similar across eGFR subgroups, with possible heterogeneity suggested only for the outcome of fatal/nonfatal stroke (P heterogeneity = 0.01), as were results for almost all safety outcomes. Conclusions: The effects of canagliflozin on cardiovascular and renal outcomes were not modified by baseline level of kidney function in people with type 2 diabetes and a history or high risk of cardiovascular disease down to eGFR levels of 30 mL/min/1.73 m2. Reassessing current limitations on the use of canagliflozin in chronic kidney disease may allow additional individuals to benefit from this therapy. Clinical Trial Registration: URL: https://www.clinicaltrials. gov. Unique identifiers: NCT01032629, NCT01989754.
Investigating the effect of work stress, general health quality, organizational intelligence and job satisfaction on employee performance

Article history: Received May 12, 2013 Received in revised format 12 September 2013 Accepted 7 October 2013 Available online October 25 2013 During the past few years, there have been tremendous efforts on measuring the effects of different factors such as work stress, general heath quality, etc. on performance of employees. In this paper, we present an empirical investigation to study the effects of work stress, general health, organizational intelligence and job satisfaction on employee performance. The proposed study of this paper uses two questionnaires where one is associated with general health quality (GHQ) with 20 questions and the other one consists of 12 questions, which is associated with work stress. The study chooses a sample of 144 employees from 222 people who worked for one of Islamic Azad University in Iran. Cronbach alphas for work stress, general health, organizational intelligence, job satisfaction and organizational performance are 0.911, 0.895, 0.795, 0.863 and, 0.864, respectively. The results indicate that job satisfaction has the highest influence on organizational performance followed by other factors. © 2013 Growing Science Ltd. All rights reserved.
Eight‐type human papillomavirus E6/E7 oncoprotein detection as a novel and promising triage strategy for managing HPV‐positive women

The management of HPV‐positive women becomes particularly crucial in cervical cancer screening. Here we assessed whether detection of E6 or E7 oncoproteins targeting eight most prevalent HPV types could serve as a promising triage option. Women (N = 1,416) aged 50–60 from Shanxi, China underwent screening with HPV testing and liquid‐based cytology (LBC), with any positive results referring to colposcopy and biopsy if necessary. Women with HPV‐positive results received further tests using DNA‐based genotyping, E6 or E7 oncoprotein detection targeting HPV16/18 (for short: E6 (16/18) Test) or HPV16/18/31/33/35/45/52/58 (for short: E6/E7 (8 types) Test), respectively. Among HPV‐positive women, E6/E7 (8 types) oncoproteins had lower positivity (17.37%) compared to DNA‐based genotyping for same eight types (58.30%) and LBC with ASC‐US threshold (50.97%); HPV16 was the genotype showing the highest frequency (8.49%) for oncoprotein detection followed by HPV52 (3.47%), 58 (2.32%), 33 (1.54%), 18 (1.16%), 45 (0.77%), 35 (0.39%) and 31 (0%). For detection of cervical intraepithelial neoplasia Grade 3 or higher (CIN3+), E6/E7 (8 types) Test had similar sensitivity (100.00%) and superior specificity (85.94%) as well as positive predictive value (PPV, 22.22%) compared to both LBC and DNA‐based genotyping (8 types); For detection of CIN2+, E6/E7 (8 types) Test was less sensitive (67.74%) but still more specific (89.47%) and risk predictive with PPV of 46.67%. Notably, E6/E7 (8 types) Test remarkably decreased the number of colposcopies needed to detect one CIN2+ and CIN3+ (2.14 and 4.50). E6/E7 oncoprotein detection showed a good “trade‐off” between sensitivity and specificity with more efficient colposcopy referrals, which is of great importance to maximize the benefits of HPV‐based screening program, especially applicable for the areas with high HPV prevalence and low‐resources.
Detection of Antilisterial Activity of 3-Phenyllactic Acid Using Listeria innocua as a Model

The 3-Phenyllactic acid (PLA) produced by various lactic acid bacteria (LAB) possesses a broad spectrum of antimicrobial activity. In this study, the effect of PLA against Listeria innocua was studied with the aim to obtain additional information about its mechanism of action. The effect of pH on the antilisterial activity of PLA was investigated and a pH-dependent behavior, typical of weak acid, was detected. The antilisterial effect of PLA was firstly compared to that produced by lactic acid (LA) and than to that expressed by phenolic acids (gallic, caffeic, and ferulic acids) evaluating minimum inhibitory concentration (MIC), MBC, and survival kinetic parameters. PLA showed MIC values and death kinetic parameters significantly different from those exhibited by LA and by tested phenolic acids. In particular, the MIC value observed for PLA vs L. innocua resulted lower than that of the other preservative compounds studied herein, and consistent with the quantity generally produced by LAB. Moreover, the effect of PLA and phenolic acids on bacterial surface charge and loss of cellular content resulted different. The overall results highlighted strong differences in the antilisterial mechanism of action among PLA and other compounds such as LA and phenols. Specifically, it is possible to hypothesize that the antilisterial mechanism of action due to PLA is associated with the affinity to cell surface, which contributes to the cellular damage.
Duodenal-Jejunal Flexure GI Stromal Tumor Frequently Heralds Somatic NF1 and Notch Pathway Mutations.

Purpose GI stromal tumors (GISTs) are commonly associated with somatic mutations in KIT and PDGFRA. However, a subset arises from mutations in NF1, most commonly associated with neurofibromatosis type 1. We define the anatomic distribution of NF1 alterations in GIST. Methods We describe the demographic/clinicopathologic features of 177 patients from two institutions whose GISTs underwent next-generation sequencing of ≥315 cancer-related genes. Results We initially identified six (9.7%) of 62 GISTs with NF1 genomic alterations from the first cohort. Of these six patients, five (83.3%) had unifocal tumors at the duodenal-jejunal flexure (DJF). Two additional patients with DJF GISTs had non-NF1 (KIT and BRAF) genomic alterations. After excluding one DJF GIST with an NF1 single nucleotide polymorphism, four (57.1%) of seven sequenced DJF tumors demonstrated deleterious NF1 alterations, whereas only one (1.8%) of 55 sequenced non-DJF GISTs had a deleterious NF1 somatic mutation (P < .001). One patient with DJF GIST had a germline NF1 variant that was associated with incomplete penetrance of clinical neurofibromatosis type 1 features along with a somatic NF1 mutation. Of the five DJF GISTs with any NF1 alteration, three (60%) had KIT mutations, and three (60%) had Notch pathway mutations (NOTCH2, MAML2, CDC73). We validated these findings in a second cohort of 115 GISTs, where two (40%) of five unifocal NF1-mutated GISTs arose at the DJF, and one of these also had a Notch pathway mutation (EP300). Conclusion Broad genomic profiling of adult GISTs has revealed that NF1 alterations are enriched in DJF GISTs. These tumors also may harbor concurrent activating KIT and/or inactivating Notch pathway mutations. In some cases, germline NF1 genetic testing may be appropriate for patients with DJF GISTs.
Imaging the Deep Choroidal Vasculature Using Spectral Domain and Swept Source Optical Coherence Tomography Angiography

Purpose: To evaluate the deeper choroidal vasculature in eyes with various ocular disorders using spectral domain (SD) optical coherence tomography angiography (OCTA) and swept source (SS) OCTA. Methods: Patients underwent OCTA imaging with either SD-OCTA (Zeiss Cirrus Angioplex or Optovue AngioVue) or SS-OCTA (Topcon Triton). Retinal pigment epithelium (RPE) integrity, structural visualization of deep choroidal vessels on en face imaging, and OCTA of deep choroidal blood flow signal were analyzed. Choroidal blood flow was deemed present if deeper choroidal vessels appeared bright after appropriate segmentation. Results: Structural visualization of choroidal vessels was feasible in all eyes by en face imaging. In both SD-OCTA and SS-OCTA, choroidal blood flow signal was present in all eyes with overlying RPE atrophy (100% of eyes with RPE atrophy, 28.6% of all imaged eyes, P < .001). Conclusions: While choroidal vessels can be visualized anatomically in all eyes by en face imaging, choroidal blood flow detection in deep choroidal vessel is largely restricted to areas with overlying RPE atrophy. Intact RPE acts as a barrier for reliable detection of choroidal flow using current OCTA technology, inhibiting evaluation of flow in deeper choroidal vessels in most eyes.
Towards Optimal Estimation of Bivariate Isotonic Matrices with Unknown Permutations

Many applications, including rank aggregation, crowd-labeling, and graphon estimation, can be modeled in terms of a bivariate isotonic matrix with unknown permutations acting on its rows and/or columns. We consider the problem of estimating an unknown matrix in this class, based on noisy observations of (possibly, a subset of) its entries. We design and analyze polynomial-time algorithms that improve upon the state of the art in two distinct metrics, showing, in particular, that minimax optimal, computationally efficient estimation is achievable in certain settings. Along the way, we prove matching upper and lower bounds on the minimax radii of certain cone testing problems, which may be of independent interest.
A Review on Machine Topologies and Control Techniques for Low-Noise Switched Reluctance Motors in Electric Vehicle Applications

This paper presents a technical overview for low-noise switched reluctance motor (SRM) drives in electric vehicle (EV) applications. With ever-increasing concerns over environmental and cost issues associated with permanent magnet machines, there is a technical trend to utilize SRMs in some mass production markets. The SRM is gaining much interest for EVs due to its rare-earth-free characteristic and excellent performance. In spite of many advantages compared with conventional adjustable-speed drives, SRMs suffer from torque ripple and radial distortion (and thus noise and vibration) by their nature. Therefore, for high-performance vehicle applications, it is important and urgent to optimize the SRM system to overcome the drawbacks of the noise and vibration. In order to present clear solutions to the acoustic noise in SRMs, this paper starts by analyzing the mechanism of the radial vibration and torque ripples inherent in the motors, and then focuses on the state-of-the-art technologies to mitigate the radial force and torque ripples. It highlights two categories for low-noise SRMs, including the machine topology improvement and control strategy design for radial vibration mitigation and torque ripple reduction. Advanced technologies are reviewed, classified, and compared accordingly. In addition to these methodologies, the schemes that have been developed by authors are also presented and discussed. Finally, the research status on this topic is summarized and forecast research hotspots are presented. It is our intention that this paper provides the guidance on performance improvements for low-noise SRM drives in EV applications.
Energy-Efficient D2D Communication Based Retransmission Scheme for Reliable Multicast in Wireless Cellular Network

In the traditional reliable multicast schemes of wireless cellular network, base station (BS) repeatedly transmits the same packet until it is received by all receivers. The use of device-to-device (D2D) communication can greatly offload the traffic of BS. This paper considers D2D communication-based multicast from BS to a cluster of devices which are close to one another (e.g., in the same building). So far, the efficient D2D retransmission scheme available is to associate each NACK-device (which did not correctly receive the data from BS) to some near ACK-device (which correctly received the data) for forming subclusters, and let ACK-devices retransmit the data to their respective associated NACK-devices in the FDMA mode by using multiple channels, aiming to minimize the time–frequency resource cost. Noticing that the total available channels are very limited and the devices’ energy is a very precious resource, in this paper, we first present the subcluster-based single-channel D2D retransmission way where the ACK-devices use the same channel in the TDMA mode. Then, aiming to minimize the total energy consumption of retransmitters, we formulate the joint optimization of NACK-devices’ association and retransmitters’ transmission powers to be a mixed integer programming problem. Finally, we propose an efficient algorithm for this problem to find a good association pattern and transmission powers. Simulation results show that, using D2D communication greatly reduces multicast traffic load of BS. Moreover, compared to its counterparts with a fixed number of retransmitters, our retransmission scheme greatly reduces the total energy consumption of retransmitters.
Stereotype-based stressors facilitate emotional memory neural network connectivity and encoding of negative information to degrade math self-perceptions among women

Abstract Stress engendered by stereotype threatening situations may facilitate encoding of negative, stereotype confirming feedback received during a performance among women in science, technology, engineering and mathematics (STEM). It is unclear, however, whether this process is comprised of the same neurophysiological mechanisms evident in any emotional memory encoding context, or if this encoding bias directly undermines positive self-perceptions in the stigmatized domain. A total of 160 men and women completed a math test that provided veridical positive and negative feedback, a memory test for feedback, and math self-enhancing and valuing measures in a stereotype threatening or neutral context while continuous electroencephalography activity and startle probe responses to positive and negative feedback was recorded. Indexing amygdala activity to feedback via startle responses and emotional memory network connectivity elicited during accurate recognition of positive and negative feedback via graph analyses, only stereotype threatened women encoded negative feedback better when they exhibited increased amygdala activity and emotional memory network connectivity in response to said feedback. Emotional memory biases, in turn, predicted decreases in women’s self-enhancing, math valuing and performance. Findings provide an emotional memory encoding-based mechanism for well-established findings indicating that women have more negative math self-perceptions compared with men regardless of actual performance.
LGP2 virus sensor regulates gene expression network mediated by TRBP-bound microRNAs

Abstract Here we show that laboratory of genetics and physiology 2 (LGP2) virus sensor protein regulates gene expression network of endogenous genes mediated by TAR-RNA binding protein (TRBP)-bound microRNAs (miRNAs). TRBP is an enhancer of RNA silencing, and functions to recruit precursor-miRNAs (pre-miRNAs) to Dicer that processes pre-miRNA into mature miRNA. Viral infection activates the antiviral innate immune response in mammalian cells. Retinoic acid-inducible gene I (RIG-I)-like receptors (RLRs), including RIG-I, melanoma-differentiation-associated gene 5 (MDA5), and LGP2, function as cytoplasmic virus sensor proteins during viral infection. RIG-I and MDA5 can distinguish between different types of RNA viruses to produce antiviral cytokines, including type I interferon. However, the role of LGP2 is controversial. We found that LGP2 bound to the double-stranded RNA binding sites of TRBP, resulting in inhibition of pre-miRNA binding and recruitment by TRBP. Furthermore, although it is unclear whether TRBP binds to specific pre-miRNA, we found that TRBP bound to particular pre-miRNAs with common structural characteristics. Thus, LGP2 represses specific miRNA activities by interacting with TRBP, resulting in selective regulation of target genes. Our findings show that a novel function of LGP2 is to modulate RNA silencing, indicating the crosstalk between RNA silencing and RLR signaling in mammalian cells.
Examining fat talk and self-compassion as distinct motivational processes in women’s eating regulation: A self-determination theory perspective

This study examined whether pursuing intrinsic versus extrinsic goals was associated with distinct motivational processes in eating regulation and with healthy versus unhealthy eating. Path analysis demonstrated that appearance goals were associated with fat talk, whereas health goals were associated with self-compassion. Fat talk was positively associated with non-self-determined motivation and unhealthy eating, whereas self-compassion was positively associated with self-determined motivation and healthy eating, and negatively associated with unhealthy eating. Findings emphasize the negative effects of pursuing appearance goals and engaging in fat talk and the benefits of pursuing health goals and being self-compassionate.
Incidence and Survival of Thyroid Cancer in Children, Adolescents, and Young Adults in Denmark: A Nationwide Study from 1980 to 2014.

BACKGROUND Thyroid cancer constitutes a major and increasing proportion of head and neck cancers in children and adolescents. The purpose of this study was to determine the incidence and survival of thyroid cancer in Danish patients aged 0-24 years from 1980 to 2014. METHODS Patients aged 0-24 years registered with primary thyroid cancer in the Danish Cancer Registry or the Danish Pathology Data Bank during 1980-2014 were included. Crude incidence rates and age-adjusted incidence rates (AAIR) per 100,000, average annual percent change (AAPC), and overall survival (OS) were evaluated in relation to sex, histopathological tumor type, age at diagnosis, and year of diagnosis. RESULTS A total of 297 thyroid cancer patients (72% female, 72% papillary carcinoma) were identified. The AAIR per 100,000 increased significantly from 0.36 in 1980 to 0.97 in 2014, with an AAPC of 2.9%. There was no significant increase in incidence among children and adolescents (0-17 years). However, among young adults (18-24 years), a significant increase in incidence was observed (AAPC 3.7%). The incidence of thyroid cancer increased with age from 0.05 among infants aged 0 years to 1.73 among young adults aged 24 years. Female patients and papillary carcinoma showed significant increase in incidence (AAPC 3.3% and 3.2%), whereas male patients and other histopathological tumor types showed no change. The 15-year OS was 99%. The lowest 15-year OS was observed among patients with medullary carcinomas at 96%. There was no significant difference in OS between groups based on histopathological tumor type, and there was no significant change in OS over time. CONCLUSION In this nationwide study, no change in OS was observed, but a significant increase was seen in the incidence of thyroid cancer among young adults (aged 18-24 years), mainly attributed to an increase among females and patients with papillary carcinoma. No increase in incidence was seen among children and adolescents. These findings demonstrate the excellent prognosis for children and adolescents diagnosed with thyroid cancer.